CN119574451A - Railway signal cable detection device - Google Patents
Railway signal cable detection device Download PDFInfo
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- CN119574451A CN119574451A CN202510115798.2A CN202510115798A CN119574451A CN 119574451 A CN119574451 A CN 119574451A CN 202510115798 A CN202510115798 A CN 202510115798A CN 119574451 A CN119574451 A CN 119574451A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
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Abstract
The invention relates to the technical field of cable detection, in particular to a railway signal cable detection device which comprises two U-shaped plates, two supporting mechanisms for supporting a wire coil, a pulling mechanism for pulling a cable on the wire coil and a guiding mechanism for guiding the cable to be wound again. According to the invention, the wire coil loaded with the cable and the empty wire coil are directly pushed to the two supporting mechanisms, the two wire coils are jacked up by starting the two supporting mechanisms, the wire coil loaded with the cable is clamped between the two supporting mechanisms due to dead weight, the edges of the two wire coils are adjusted to be in contact with each other, the two wire coils are synchronously rotated by starting the pulling mechanism, the empty wire coil draws out and winds the cable, the pulled cable is detected by the pulling mechanism, and the pulled cable can be sequentially wound on the empty wire coil in a limiting mode by the guiding mechanism, so that a user can conveniently wind the cable again and detect the damage condition of the surface layer of the cable.
Description
Technical Field
The invention relates to the technical field of cable detection, in particular to a railway signal cable detection device.
Background
Railway signal cable is signal transmission's medium, signal cable includes plastics sheath (PTY 03, PTY 23), comprehensive sheath (PTYA ) according to the sheath type, aluminium sheath (PTYL ) signal cable, and railway signal cable is loaded on the drum in the installation and laying the most can twine, fix and protect the cable with the drum, and the drum is in the transportation probably because of the problem that the improper cable is scattered that causes in the transportation, need twine the cable again when leading to the construction place, and need detect the cable, guarantee that the cable can normal use, general cable is whole thicker, inside and outside lag is thicker, inside pencil is difficult to appear the damage condition, but the protective layer of cable is damaged because of the problem such as scratch easily appears, influence the life of cable, need detect, but the whole longer of the cable of winding on the general wire, and the general drum is used to hoist and mount removal generally, the cable is scattered the drum is because its focus changes, be difficult to carry out, thereby be difficult to move to the cable is scattered to the suitable position with hoist and mount, and pay out the cable, and the cable is scattered when being rotated by the drum to the wire drum, and the cable is scattered, the manual work is partly is pulled out to the cable is difficult and is difficult to be used, the manual work is harder to be taken out because of the cable is harder and is harder to be pressed and is harder by the manual work.
Disclosure of Invention
The invention aims to provide a railway signal cable detection device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a railway signal cable detection apparatus comprising:
The wire coil winding device comprises two U-shaped plates, two supporting mechanisms for supporting the wire coil, a pulling mechanism for pulling the cable on the wire coil and a guiding mechanism for guiding the cable to wind, wherein the two U-shaped plates are arranged in parallel, the two supporting mechanisms are fixedly connected with the two U-shaped plates respectively, each supporting mechanism comprises two guide rails, two adjacent ends of each guide rail are fixedly connected with two opposite sides of each adjacent U-shaped plate respectively, rotating arms are arranged above each guide rail, one ends of each rotating arm are rotatably connected to the position between two opposite inner side walls of each adjacent U-shaped plate, sliding rods are slidably clamped inside each guide rail, one ends of the two sliding rods are rotatably connected with supporting rods respectively, one ends of the supporting rods are rotatably connected with the other ends of the two rotating arms respectively, the two rotating rollers are rotatably connected between the two rotating arms which are arranged on the two supporting mechanisms and are parallel, each pulling mechanism is arranged above each U-shaped plate, and the guiding mechanism is arranged at one side of each pulling mechanism.
The movable end of any one hydraulic cylinder is fixedly connected with one end of an adjacent slide bar.
Further characterized in that the pulling mechanism comprises:
The novel electric power generation device comprises a driving box, an electric push rod, a frame body, a connecting box and an L-shaped frame, wherein a first linear motor is arranged inside the driving box, connecting rods are fixedly connected to two ends of the bottom surface of the driving box, two bottom ends of the connecting rods are fixedly connected with the centers of the inner bottom surfaces of two U-shaped plates respectively, the electric push rod is fixedly connected with the movable end of the first linear motor, the center of the top surface of the frame body is fixedly connected with the movable end of the electric push rod, the frame body is located below the electric push rod, the top surface of the connecting box is fixedly connected with the bottom surface of the frame body, the top surface of a long arm of the L-shaped frame is fixedly connected with the bottom surface of the connecting box, a sliding groove is formed in the bottom surface of the long arm of the L-shaped frame, a moving ring is connected to the inner sliding of the sliding groove, a round hole for a cable to penetrate is formed in the top end of the short arm of the L-shaped frame, and a guiding mechanism is located at one side of the short arm of the L-shaped frame.
And is further characterized in that one end inside the chute is fixedly connected with a positioning ring.
The novel rubber plate clamping device is characterized in that two parallel clamping rails are arranged below the L-shaped frame, one ends of the two clamping rails are fixedly connected with the bottom end of a short arm of the L-shaped frame, the other ends of the two clamping rails are fixedly connected with one end of a long arm of the L-shaped frame, two opposite sides of the clamping rails are fixedly connected with guide frames, guide ropes are rotatably sleeved on the outer side walls of the two guide frames, a barrel is arranged below the two guide ropes, rubber plates are fixedly connected to the two ends of the top surface of the barrel, the top ends of any rubber plate are slidably clamped inside the two clamping rails, and two sides of the top end of any rubber plate are fixedly connected with the outer side walls of the two guide ropes respectively.
The sliding groove is characterized in that rectangular sliding openings are formed in two opposite sides of the sliding groove, two sides of the top end of the movable ring penetrate through the two rectangular sliding openings respectively, and two sides of the top end of the movable ring are fixedly connected with the outer side walls of the two guide ropes respectively.
The connecting box is characterized in that a bidirectional push rod is arranged in the connecting box, pull ropes are fixedly connected between two movable ends of the bidirectional push rod, through holes are formed in two ends of the sliding groove, one side of the positioning ring and one side of the moving ring, the pull ropes sequentially penetrate through the through holes, and the outer side wall of each pull rope is fixedly sleeved with the inner side wall of each through hole in the moving ring.
The driving box is characterized in that the outer side wall of the driving box is sleeved with two movable frames in a sliding mode, cutting grooves are formed in the two sides of the top and the bottom of the movable frame, a plurality of movable wheels are rotatably connected between the two opposite inner side walls of any cutting groove, the centers of the bottom surfaces of the movable frames are fixedly connected with second hydraulic cylinders, the movable ends of the second hydraulic cylinders are fixedly connected with arc-shaped frames, a plurality of supporting wheels are rotatably connected between the two opposite inner side walls of any arc-shaped frame, a motor box is fixedly connected to one side of any arc-shaped frame, driving motors are arranged in any motor box, and a motor shaft of any driving motor is fixedly connected with the shafts of the adjacent supporting wheels.
Further characterized in that the guiding mechanism comprises:
Slide, cover frame, power box and lantern ring, slide slip cup joint in inside the framework, threaded hole is seted up to framework top surface one end, the cover frame is located slide one end department, power box fixed connection in locate between the inside both ends of cover frame, and the inside linear electric motor second that is provided with of power box, the lantern ring top with linear electric motor second's expansion end fixed connection, rectangle through-hole has all been seted up on lantern ring one side top and slide one end, the cover frame top is fixed cup joint with the rectangle through-hole on the slide, and the cover frame bottom is sliding cup joint with the rectangle through-hole on the lantern ring.
The novel plastic rubber sleeve is characterized in that a rubber tube is fixedly connected between one side of the sleeve ring and one side of the short arm of the L-shaped frame, and the inside of the rubber tube, the inside of the circular hole and the inside of the sleeve ring are communicated.
Compared with the prior art, the invention has the beneficial effects that:
1. Through directly pushing the wire coil loaded with the cable and the empty wire coil onto two supporting mechanisms, then jack up two wire coils through starting two supporting mechanisms, and the wire coil loaded with the cable can naturally clamp the position between the two supporting mechanisms due to dead weight, then manually adjust the position of the empty wire coil, enable the edge of the empty wire coil to collide with the edge of the wire coil loaded with the cable, then start the pulling mechanism to enable the two wire coils to synchronously rotate, enable the empty wire coil to draw out and roll the cable on the wire coil loaded with the cable, and detect the outer layer of the drawn cable by utilizing the pulling mechanism, then the drawn cable can be wound onto the empty wire coil by the guiding mechanism in sequence in a limiting mode, thereby being convenient for a user to wind the cable again and detect the damage condition of the cable surface layer.
2. The wire coil loaded with scattered cables and the empty wire coil are pushed onto rotating rollers on two supporting mechanisms in a ground pushing mode, then four hydraulic cylinders are started to drive adjacent sliding rods to move, the sliding rods drive adjacent supporting rods to jack up adjacent rotating arms, the rotating arms on the two supporting mechanisms rotate to incline, the wire coil loaded with the cables is naturally clamped between the two rotating arms on the same U-shaped plate due to dead weight, then the two wire coil edges are abutted by manually adjusting the lighter empty wire coil, then the positions of the two movable frames are manually adjusted, the two hydraulic cylinders are started to drive the two arc frames to press downwards, the abutting wheels are abutted against the wire coil edges loaded with the cables, the wire coil is clamped, and the wire coil loaded with the cables is driven to synchronously rotate by driving the abutting wheels to drive the abutted empty wire coil;
3. The cable end part loaded on the scattered cable drum sequentially passes through the barrel, the positioning ring, the moving ring, the circular hole, the rubber tube and the lantern ring and then is fixed on the empty wire drum, then the two wire drums are rotated to enable one wire drum to discharge cables and the other wire drum to collect cables, the first linear motor can be started to drive the barrel to move to a position where the cable part passes through the barrel, then the electric push rod can be started to drive the barrel to move upwards to pull the cables, and the bidirectional push rod can be started to drive the pull rope to reciprocate, so that the pull rope drives the moving ring to reciprocate, the moving ring pulls the guide rope to drive the barrel to reciprocate, the barrel can also reciprocate on the cable part passing through the barrel, other nearby cables are squeezed out, so that the cables can be conveniently pulled out from the scattered cables sequentially, the second linear motor is started to drive the lantern ring to sequentially move, and then the cables are limited by the lantern ring to be sequentially wound on the empty wire drum;
4. Through at the inside camera module cooperation machine vision technique of laying of shifting ring and rubber tube, accessible shifting ring reciprocating motion observes the detection to cable surface defect to because L type frame moving track is different, and the lantern ring is driven by linear electric motor two and removes in proper order, makes the inside cable of rubber tube crooked, makes the defect department more obvious, is convenient for observe the detection.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the structure of the support mechanism of the present invention;
FIG. 3 is a schematic view of the cable and pulling mechanism position relationship in the present invention;
FIG. 4 is a schematic diagram of a pulling mechanism according to the present invention;
FIG. 5 is an exploded view of the pulling mechanism of the present invention;
FIG. 6 is a schematic view of the guiding mechanism of the present invention;
Fig. 7 is an exploded view of the structure of the guide mechanism in the present invention.
In the drawing, 100 parts of U-shaped plates, 200 parts of supporting mechanisms, 210 parts of guide rails, 220 parts of rotating arms, 221 parts of rotating rollers, 230 parts of sliding rods, 231 parts of supporting rods, 240 parts of hydraulic cylinders, 300 parts of pulling mechanisms, 310 parts of driving boxes, 311 parts of connecting rods, 320 parts of electric pushing rods, 330 parts of frame bodies, 340 parts of connecting boxes, 341 parts of bidirectional pushing rods, 350 parts of L-shaped frames, 351 parts of rectangular sliding ports, 352 parts of moving rings, 353 parts of positioning rings, 354 parts of pull ropes, 360 parts of clamping rails, 370 parts of guide frames, 371 parts of guide ropes, 372 parts of cylinder bodies, 373 parts of rubber plates, 380 parts of moving frames, 381 parts of moving wheels, 390 parts of hydraulic cylinders, 391 parts of arc-shaped frames, 392 parts of supporting wheels, 393 parts of motor boxes, 400 parts of guiding mechanisms, 410 parts of sliding plates, 420 parts of sleeve frames, 430 parts of power boxes, 440 parts of lantern rings, 441 parts of rubber pipes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, in an embodiment of the present invention, a railway signal cable detection apparatus includes:
The wire coil winding device comprises two U-shaped plates 100, two supporting mechanisms 200 for supporting the wire coil, a pulling mechanism 300 for pulling the cable on the wire coil and a guiding mechanism 400 for guiding the cable to be wound, wherein the two U-shaped plates 100 are arranged in parallel, the two supporting mechanisms 200 are fixedly connected with the two U-shaped plates 100 respectively, the supporting mechanism 200 comprises two guide rails 210, adjacent ends of the two guide rails 210 are fixedly connected with two opposite sides of the adjacent U-shaped plates 100 respectively, rotating arms 220 are arranged above the two guide rails 210, one ends of the two rotating arms 220 are rotatably connected between two opposite inner side walls of the adjacent U-shaped plates 100, sliding rods 230 are slidably clamped inside the two guide rails 210, support rods 231 are rotatably connected with opposite ends of the two sliding rods 230, one ends of the two support rods 231 are rotatably connected with the other ends of the two rotating arms 220 respectively, a plurality of rotating rollers 221 are rotatably connected between the two rotating arms 220 which are positioned on the two supporting mechanisms 200 and are parallel respectively, the pulling mechanism 300 is positioned above the two U-shaped plates 100, and the guiding mechanism 400 is positioned at one side of the pulling mechanism 300.
Specifically, in the initial state, two U-shaped plates 100 stand on the ground, so that four rotating arms 220 are respectively attached to four guide rails 210, the four rotating arms 220 are in a state parallel to the ground, a user can conveniently move a wire coil loaded with scattered cables and an empty wire coil to the rotating rollers 221 on two supporting mechanisms 200, the wire coil can be directly pushed to roll on the rotating rollers 221 on the two supporting mechanisms 200, then the sliding rods 230 on the four guide rails 210 are slid, the sliding rods 230 pull adjacent supporting rods 231 to rotate to jack up the four rotating arms 220, the four rotating arms 220 rotate to an inclined state, the rotating rollers 221 on the four rotating arms 220 jack up the two wire coils, the wire coil loaded with the cables can be automatically clamped between the rotating arms 220 on two opposite sides of any U-shaped plate 100 under the dead weight, the empty wire coil edge is naturally in close contact with the wire coil edge loaded with the cables under the dead weight, then the wire coil loaded with the cable is rotated to wipe the edge of the empty wire coil, so that the wire coil loaded with the cable drives the empty wire coil to rotate, the cable on the wire coil loaded with the cable can be rewound on the empty wire coil through the pulling mechanism 300 and the guiding mechanism 400 and can be detected in the winding process, thereby facilitating the user to rewind and detect the cable, the wire coil can be directly pushed onto the rotating roller 221 when being transported onto the rotating roller 221, the wire coil can be naturally clamped between two adjacent rotating rollers 221 due to the discs with larger diameters at the two ends of the wire coil, the wire coil can be conveniently moved by a user, the empty wire coil and the edge loaded with the wire coil can be attached with a rubber layer to increase friction force between the wire coils, when the two wire coil edges are contacted with each other, any wire coil can be rotated to drive the adjacent wire coils to synchronously rotate, and the empty wire coil is not loaded with the cable, so that a user can directly adjust the position of the wire coil manually or by matching with a tool to enable the edge of the empty wire coil to be in contact with the wire coil loaded with the cable, and the rotating roller 221 can rotate to facilitate the wire coil loaded with the cable and the empty wire coil to rotate on the rotating roller.
Example 1
As shown in fig. 2, in this embodiment, two opposite sides of any U-shaped board 100 are fixedly connected with a first hydraulic cylinder 240, and a movable end of any first hydraulic cylinder 240 is fixedly connected with one end of an adjacent slide bar 230.
In this embodiment, the adjacent slide bars 230 can be driven to move by activating the first four hydraulic cylinders 240, so that a user can conveniently move the slide bars 230 by using the first hydraulic cylinders 240, and the support bar 231 and the rotating arm 220 jack up the wire coil on the rotating roller 221.
As shown in fig. 3 to 5, in the present embodiment, the pulling mechanism 300 includes:
The driving box 310, the electric push rod 320, the framework 330, the connection box 340 and the L-shaped frame 350, the first linear motor is arranged in the driving box 310, the connecting rods 311 are fixedly connected to two ends of the bottom surface of the driving box 310, the bottom ends of the two connecting rods 311 are fixedly connected with the centers of the inner bottom surfaces of the two U-shaped plates 100 respectively, the electric push rod 320 is fixedly connected with the movable end of the first linear motor, the center of the top surface of the framework 330 is fixedly connected with the movable end of the electric push rod 320, the framework 330 is located below the electric push rod 320, the top surface of the connection box 340 is fixedly connected with the bottom surface of the framework 330, the top surface of the long arm of the L-shaped frame 350 is fixedly connected with the bottom surface of the connection box 340, the sliding groove is formed in the bottom surface of the long arm of the L-shaped frame 350, the sliding joint of the sliding groove is provided with the movable ring 352, the top end of the short arm of the L-shaped frame 350 is provided with a circular hole for the cable to penetrate, and the guiding mechanism 400 is located at one side of the short arm of the L-shaped frame 350, and one end of the sliding groove is fixedly connected with the positioning ring 353.
During implementation, the first linear motor can drive the electric push rod 320 and the L-shaped frame 350 to synchronously move, the cable end part loaded with the cable wire coil sequentially passes through the positioning ring 353, the moving ring 352 and the circular hole and then is fixed on the empty wire coil, and the empty wire coil is driven to synchronously rotate by rotating the wire coil loaded with the cable, so that the empty wire coil automatically winds up the cable loaded with the cable wire coil, a user can start the first linear motor to enable the L-shaped frame 350 to be close to the cable part passing through the positioning ring 353 and rotate the cable through the wire coil loaded with the cable to pay out the cable, the empty cable winds up the cable scattered on the wire coil, the electric push rod 320 can be started in the process of pulling out the cable, the cable part wound on the empty wire coil can be pulled out by utilizing the moving ring 352, the cable part which is about to pass through the inside the positioning ring 353 can be wound on the empty wire coil, the user can install the moving ring 352 on the cable coil, and reciprocate the moving ring 352 to enable the cable to be in the machine to take a state of being a broken, and the camera module is not matched with the surface of the machine.
As shown in fig. 3-5, in this embodiment, two parallel clamping rails 360 are disposed below the L-shaped frame 350, one end of each clamping rail 360 is fixedly connected with the bottom end of a short arm of the L-shaped frame 350, the other end of each clamping rail 360 is fixedly connected with one end of a long arm of the L-shaped frame 350, two opposite sides of each clamping rail 360 are fixedly connected with guide frames 370, the outer side walls of the two guide frames 370 are rotatably sleeved with guide ropes 371, a cylinder 372 is disposed below the two guide ropes 371, two ends of the top surface of the cylinder 372 are fixedly connected with rubber plates 373, the top ends of any rubber plate 373 are slidably clamped inside the two clamping rails 360, two sides of the top end of any rubber plate 373 are fixedly connected with the outer side walls of the two guide ropes 371, rectangular sliding openings 351 are respectively formed in two opposite sides of the sliding groove, two sides of the top end of the moving ring 352 are respectively penetrated through the two rectangular sliding openings 351, two sides of the top end of the moving ring 352 are respectively fixedly connected with the outer side walls of the two guide ropes, a bidirectional push rod 341 is disposed inside the connecting box 340, two movable ends of the bidirectional push rod 341 are fixedly connected with a pull rope 354, two ends of the sliding chute 354, one side of the positioning ring and one side of the positioning ring 352 are sequentially penetrated through the inner side walls of the moving ring 352, and multiple penetrating holes 352 are sequentially are penetrated through the inner side walls of the moving ring 352.
In specific implementation, the cable sequentially passes through the inside of the barrel 372, the inside of the positioning ring 353, the inside of the moving ring 352 and the circular hole and then is fixed on the empty wire coil, the two movable ends of the two-way push rod 341 are opposite in moving direction, one movable end of the two-way oil cylinder moves to drive the other movable end of the two-way oil cylinder to move in the same direction, the moving ring 352 is driven to reciprocate in the chute by starting the two-way push rod 341 through the pull rope 354, the barrel 372 can be driven to reciprocate in the adjacent clamping rail 360 by the guide rope 371 while the moving ring 352 reciprocates, the clamping rail 360 is divided into a linear part and an arc part, so that the barrel 372 can be extruded by the cable near the cable passing through the barrel 372 by reciprocating movement while reciprocating, and the cable can be conveniently pulled out from the wire coil loaded with the cable in sequence.
As shown in fig. 3-4, in the present embodiment, two moving frames 380 are slidably sleeved on the outer side wall of the driving box 310, cutting grooves are formed on two sides of the top and bottom of the moving frame 380, a plurality of moving wheels 381 are rotatably connected between two opposite inner side walls of any cutting groove, two hydraulic cylinders 390 are fixedly connected to the centers of the bottom surfaces of the two moving frames 380, two arc frames 391 are fixedly connected to the movable ends of the two hydraulic cylinders 390, a plurality of supporting wheels 392 are rotatably connected between two opposite inner side walls of any arc frame 391, a motor box 393 is fixedly connected to one side of any arc frame 391, driving motors are arranged inside any motor box 393, and a motor shaft of any driving motor is fixedly connected with the axle of the adjacent supporting wheels 392.
In specific implementation, when the cable-loaded wire coil is located between two rotating arms 220 on any supporting mechanism 200, two moving frames 380 can be manually pulled to slide to a proper position, then two hydraulic cylinders 390 are started to drive two abutting wheels 392 on two arc frames 391 to abut against the edge of the cable coil, the cable-loaded wire coil is clamped and positioned, then a driving motor is started to drive adjacent abutting wheels 392 to rotate, and the abutting wheels 392 can drive the cable-loaded wire coil to rotate.
As shown in fig. 6 to 7, in the present embodiment, the guide mechanism 400 includes:
Slide 410, cover frame 420, power box 430 and lantern ring 440, slide 410 sliding sleeve joint is in the framework 330 inside, threaded hole has been seted up to framework 330 top surface one end, cover frame 420 is located slide 410 one end department, power box 430 fixed connection is in the inside both ends department of cover frame 420, and power box 430 inside is provided with linear electric motor two, lantern ring 440 top and linear electric motor two's active end fixed connection, rectangle through-hole has all been seted up on lantern ring 440 one side top and slide 410 one end, cover frame 420 top and the rectangle through-hole on the slide 410 are fixed to be cup jointed, and cover frame 420 bottom and the rectangle through-hole on the lantern ring 440 slide to cup joint.
In specific implementation, the end of the cable can be fixed to the empty wire coil after passing through the inside of the sleeve ring 440, then a user can manually move the slide plate 410 to adjust the position of the sleeve frame 420, then the slide plate 410 is abutted against the threaded hole by screwing through a connecting piece such as a bolt to fix, and the second linear motor can be started to drive the sleeve ring 440 to move, so that the sleeve ring 440 limits the cable passing through the sleeve ring 440, and the cable passing through the sleeve ring 440 can be wound on the empty wire coil sequentially due to the limitation of the sleeve ring 440.
Example two
On the basis of the first embodiment, the detection of the cable surface layer in a bent state is facilitated by providing the rubber tube 441.
As shown in fig. 6 to 7, in the present embodiment, a rubber tube 441 is fixedly connected between one side of the collar 440 and one side of the short arm of the L-shaped frame 350, and the inside of the rubber tube 441, the inside of the circular hole and the inside of the collar 440 are all communicated.
During implementation, the cable can pass through the rubber tube 441 before passing through the collar 440, the camera module can be attached inside the rubber tube 441 during use, the cable passing through the rubber tube 441 is detected by matching with the machine vision technology, because the L-shaped frame 350 needs to be moved to the cable extraction position close to the cable drum loaded with the cable drum, the movement path of the L-shaped frame 350 changes more according to the cable extraction position from the cable drum, and the collar 440 always moves in a reciprocating manner in sequence, so that the cable in the rubber tube 441 can be in a bending state, the damage position on the cable surface layer is more obvious during bending, and the external interference is reduced in the sealed rubber tube 441, thereby improving the detection accuracy of the cable surface layer.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. A railway signal cable detection apparatus, comprising:
two U-shaped plates (100) arranged parallel to each other;
The two supporting mechanisms (200) are fixedly connected with the two U-shaped plates (100) respectively, the supporting mechanisms (200) comprise two guide rails (210), adjacent ends of the two guide rails (210) are fixedly connected with two opposite sides of the adjacent U-shaped plates (100) respectively, rotating arms (220) are arranged above the two guide rails (210), one ends of the two rotating arms (220) are rotatably connected between two opposite inner side walls of the adjacent U-shaped plates (100), sliding rods (230) are slidably clamped in the two guide rails (210), supporting rods (231) are rotatably connected to opposite ends of the two sliding rods (230), one ends of the two supporting rods (231) are rotatably connected with the other ends of the two rotating arms (220) respectively, and a plurality of rotating rollers (221) are rotatably connected between the two rotating arms (220) which are arranged on the two supporting mechanisms (200) and are parallel to each other;
a pulling mechanism (300) located above the two U-shaped plates (100);
a guiding mechanism (400) located at one side of the pulling mechanism (300).
2. The railway signal cable detection apparatus according to claim 1, wherein the pulling mechanism (300) includes:
The driving box (310) is internally provided with a first linear motor, connecting rods (311) are fixedly connected to two ends of the bottom surface of the driving box (310), and the bottom ends of the two connecting rods (311) are fixedly connected with the centers of the inner bottom surfaces of the two U-shaped plates (100) respectively;
The electric push rod (320) is fixedly connected with the movable end of the first linear motor;
The center of the top surface of the frame body (330) is fixedly connected with the movable end of the electric push rod (320), and the frame body (330) is positioned below the electric push rod (320);
the top surface of the connecting box (340) is fixedly connected with the bottom surface of the frame body (330);
The L-shaped frame (350), long arm top surface with connecting box (340) bottom surface fixed connection, the spout has been seted up to L-shaped frame (350) long arm bottom surface, and the inside slip joint of spout has removal ring (352), circular hole that is used for the cable to run through has been seted up on L-shaped frame (350) short arm top, and guiding mechanism (400) are located L-shaped frame (350) short arm one side department.
3. The railway signal cable detection apparatus according to claim 2, wherein the guide mechanism (400) includes:
The sliding plate (410) is sleeved in the frame body (330) in a sliding manner, and one end of the top surface of the frame body (330) is provided with a threaded hole;
a sleeve frame (420) positioned at one end of the slide plate (410);
The power box (430) is fixedly connected between two ends of the inside of the sleeve frame (420), and a linear motor II is arranged inside the power box (430);
The top end of the sleeve ring (440) is fixedly connected with the movable end of the linear motor II, rectangular through holes are formed in the top end of one side of the sleeve ring (440) and one end of the sliding plate (410), the top of the sleeve frame (420) is fixedly sleeved with the rectangular through holes in the sliding plate (410), and the bottom of the sleeve frame (420) is slidably sleeved with the rectangular through holes in the sleeve ring (440).
4. The railway signal cable detection device according to claim 1, wherein the first hydraulic cylinder (240) is fixedly connected to opposite sides of any one U-shaped plate (100), and the movable end of any one hydraulic cylinder (240) is fixedly connected to one end of the adjacent slide rod (230).
5. The railway signal cable detection device according to claim 2, wherein one end inside the chute is fixedly connected with a positioning ring (353).
6. The railway signal cable detection device according to claim 2, wherein two parallel clamping rails (360) are arranged below the L-shaped frame (350), one end of each clamping rail (360) is fixedly connected with the bottom end of a short arm of the L-shaped frame (350), the other end of each clamping rail is fixedly connected with one end of a long arm of the L-shaped frame (350), guide frames (370) are fixedly connected to opposite sides of each clamping rail (360), guide ropes (371) are rotatably sleeved on the outer side walls of the two guide frames (370), a cylinder body (372) is arranged below each guide rope (371), rubber plates (373) are fixedly connected to the two ends of the top surface of each cylinder body (372), the top ends of any rubber plate (373) are slidably clamped inside the two clamping rails (360), and two sides of the top end of each rubber plate (373) are fixedly connected with the outer side walls of the two guide ropes (371).
7. The railway signal cable detection device according to claim 6, wherein rectangular sliding openings (351) are formed in opposite sides of the sliding groove, two sides of the top end of the movable ring (352) penetrate through the two rectangular sliding openings (351) respectively, and two sides of the top end of the movable ring (352) are fixedly connected with outer side walls of the two guide ropes (371) respectively.
8. The railway signal cable detection device according to claim 7, wherein a bidirectional push rod (341) is arranged inside the connection box (340), a pull rope (354) is fixedly connected between two movable ends of the bidirectional push rod (341), through holes are formed in two ends of the sliding groove, one side of the positioning ring (353) and one side of the moving ring (352), the pull rope (354) sequentially penetrates through the through holes, and the outer side wall of the pull rope (354) is fixedly sleeved with the inner side wall of the through hole in the moving ring (352).
9. The railway signal cable detection device according to claim 2, wherein the outer side wall of the driving box (310) is slidably sleeved with two moving frames (380), cutting grooves are formed in the top and bottom sides of the moving frames (380), a plurality of moving wheels (381) are rotatably connected between two opposite inner side walls of any cutting groove, two hydraulic cylinders two (390) are fixedly connected to the center of the bottom of the moving frame (380), an arc-shaped frame (391) is fixedly connected to the movable end of each of the two hydraulic cylinders two (390), a plurality of abutting wheels (392) are rotatably connected between two opposite inner side walls of any arc-shaped frame (391), a motor box (393) is fixedly connected to one side of any arc-shaped frame (391), a driving motor is arranged in any motor box (393), and a motor shaft of any driving motor is fixedly connected with a shaft of an adjacent abutting wheel (392).
10. The railway signal cable detection device according to claim 3, wherein a rubber tube (441) is fixedly connected between one side of the collar (440) and one side of the short arm of the L-shaped frame (350), and the inside of the rubber tube (441), the inside of the circular hole and the inside of the collar (440) are all communicated.
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| CN202510115798.2A CN119574451B (en) | 2025-01-24 | 2025-01-24 | Railway signal cable detection device |
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| CN202510115798.2A CN119574451B (en) | 2025-01-24 | 2025-01-24 | Railway signal cable detection device |
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