WO2021046708A1 - Joint d'angle et bras mécanique de vanne - Google Patents

Joint d'angle et bras mécanique de vanne Download PDF

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Publication number
WO2021046708A1
WO2021046708A1 PCT/CN2019/105098 CN2019105098W WO2021046708A1 WO 2021046708 A1 WO2021046708 A1 WO 2021046708A1 CN 2019105098 W CN2019105098 W CN 2019105098W WO 2021046708 A1 WO2021046708 A1 WO 2021046708A1
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WIPO (PCT)
Prior art keywords
clamping
connecting portion
corner joint
driving device
sliding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2019/105098
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English (en)
Chinese (zh)
Inventor
施镇乾
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to PCT/CN2019/105098 priority Critical patent/WO2021046708A1/fr
Publication of WO2021046708A1 publication Critical patent/WO2021046708A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J11/00—Manipulators not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00—Gripping heads and other end effectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor

Definitions

  • This application relates to the technical field of valve control, and specifically to a corner joint and a valve manipulator.
  • valve controllers There are generally two ways to install valve controllers on the market. One is to lock the water pipes on both sides of the valve, but it can only be installed on straight water pipes; the other is suitable for non-linear water pipes, but the installation needs to be cut off. For water pipes, the controller is directly installed on the valve. This installation method is time-consuming and laborious, and different fittings need to be customized according to different water pipe sizes.
  • the present application provides a corner joint and a valve manipulator to provide a simple installation that can at least realize a rapid rotation of a water pipe, thereby achieving one of the technical effects of reducing the related measurement and assembly costs of individual fasteners and improving assembly efficiency.
  • the embodiment of the present application provides a corner joint that acts on a position of a valve manipulator.
  • the valve manipulator includes a driving device and a clamping mechanism. At least two clamping hands are provided on the clamping mechanism.
  • the corner joint includes :The first connection part and the second connection part;
  • the first connecting portion and the second connecting portion are connected, and the first connecting portion and the second connecting portion are arranged at an angle, and the first connecting portion is configured to be connected to the driving device,
  • the second connecting portion is configured to be connected to any one of the gripping hands of the clamping mechanism, so that the gripping directions of the two gripping hands are set at an angle.
  • the first connecting portion is detachably connected to the driving device
  • the second connecting portion is detachably connected with the gripper.
  • the first connecting portion is provided with a first clamping portion, and the first clamping portion is configured to be connected to the driving device;
  • the second connecting portion is provided with a second clamping portion, and the second clamping portion is configured to be clamped with the gripper.
  • the first clamping portion is provided with a first sliding member, and the first sliding member of the first clamping portion is configured to slide the first connecting portion relative to the driving device.
  • the second clamping portion is provided with a second sliding member, and the second sliding member of the second clamping portion is configured to allow the gripper to slide relative to the first connecting portion.
  • the first sliding member includes a first sliding groove, the first sliding groove is provided with a first sliding channel, and the first sliding channel is configured to be engaged with the driving device.
  • the first sliding channel is sequentially provided with a first step groove and a second step groove along the opening end to the bottom;
  • the first stepped groove and the second stepped groove are respectively clamped with the driving device.
  • any two adjacent sides of the first stepped groove are arranged at an acute angle, so that the cross-sectional shape of the first stepped groove is arranged in a trapezoid shape.
  • the two sides of the first stepped groove of the trapezoidal structure are arranged in an arc shape.
  • any two adjacent sides of the second stepped groove are arranged at an acute angle, and are configured such that the cross-sectional shape of the second stepped groove is arranged in a trapezoid shape.
  • two sides of the second stepped groove of the trapezoidal structure are arranged in an arc shape.
  • the second sliding member includes a second sliding protrusion, the second sliding protrusion is provided with a second sliding channel, and the second sliding channel is configured to be engaged with the gripper.
  • the second sliding protrusion is provided with a first boss and a second boss in sequence, and the first boss and the second boss are respectively engaged with the gripper.
  • the angle of the connection between the first boss and the second boss is set at an acute angle.
  • the two sides of the first boss are arranged in an arc shape.
  • the two sides of the second boss are arranged in an arc shape.
  • first connecting portion and the second connecting portion are vertically arranged.
  • the embodiment of the application provides a valve manipulator, including: a driving device, a transmission sleeve, a first return spring, a first centering sleeve configured with a complete set of screw caps for connecting valve handles, a driving fork configured to couple with a valve handle, and a clamp Holding mechanism and said corner joint;
  • the lower end of the transmission sleeve is connected with the drive fork, and the drive fork has a first through hole configured to connect with a valve handle screw cap, and the first through hole is coaxial with the transmission sleeve.
  • a fork is sleeved on the first centering sleeve through the first through hole so that the first centering sleeve can move along its axial direction in the transmission sleeve;
  • the first return spring is configured to apply a downward elastic force to the first centering sleeve, and the driving device is drivingly connected with the upper end of the transmission sleeve to drive the driving sleeve through the transmission sleeve. Fork rotation
  • the clamping mechanism is configured to be fixed on the pipeline, the clamping mechanism includes two clamping hands, any one of the clamping mechanisms is connected to the driving device through the corner joint, and the clamping
  • the other gripping hand of the mechanism is connected to the driving device through a buckle portion, the buckle portion is provided with a sliding member, and the sliding member of the buckle portion is configured to enable the clamping mechanism to be able to be relative to the The drive unit slides.
  • the sliding direction of one of the gripping hands of the clamping mechanism relative to the driving device and the sliding direction of the first connecting part relative to the driving device are located in the same straight line.
  • the first connecting portion can drive the other gripping hand of the clamping mechanism to slide through the second connecting portion, and is configured to enable the two gripping hands to move in opposite or opposite directions mobile.
  • the beneficial effects of the present application include, for example, that the present application provides a corner joint that acts on the position of a valve manipulator, the valve manipulator includes a driving device and a clamping mechanism, the clamping mechanism is provided with at least two clamping hands, and the corner joint includes: A connecting portion and a second connecting portion; the first connecting portion and the second connecting portion are connected, and the first connecting portion and the second connecting portion are arranged at an angle, the first connecting portion is configured to be connected to the driving device, and the second connecting The part is configured to be connected with any gripper of the clamping mechanism, so that the gripping direction of the two grippers is set at an angle; when the two grippers are configured to grip the pipe, the non-linear pipeline can be adjusted by The selection of the angles of the first connecting part and the second connecting part can realize the simple installation of the water pipe with a sudden turn, and thus can realize the technical effect of reducing the related measurement and assembly cost of the separate fastener and improving the assembly efficiency.
  • FIG. 1 is a schematic diagram of the overall structure of a corner joint provided by an embodiment of the application
  • FIG. 2 is a schematic diagram of the overall structure of the valve manipulator provided by the embodiment of the application.
  • FIG. 3 is a partial enlarged schematic diagram of the overall structure diagram provided by an embodiment of the application.
  • Icon 100-first connecting portion; 101-first clamping portion; 111-first stepped groove; 121-second stepped groove; 200-second connecting portion; 201-second clamping portion; 211-first Boss; 221 second boss; 300-valve manipulator; 301-drive device; 302-clamping mechanism; 312-clamping hand; 303-buckle part.
  • orientation or positional relationship indicated by the terms “inner” and “outer” are based on the orientation or positional relationship shown in the drawings, or are usually placed when the application product is used.
  • the orientation or positional relationship is only for the convenience of describing the application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the application.
  • first”, “second”, etc. are only configured to distinguish between descriptions and cannot be understood as indicating or implying relative importance.
  • the terms “set” and “connection” should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • set and “connection” should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • this embodiment provides a corner joint that acts on the position of the valve manipulator 300.
  • the valve manipulator 300 includes a driving device 301 and a clamping mechanism 302.
  • the clamping mechanism 302 is provided with at least two Clamping hand 312, the corner joint includes: a first connecting portion 100 and a second connecting portion 200; the first connecting portion 100 and the second connecting portion 200 are connected, and the first connecting portion 100 and the second connecting portion 200 are arranged at an angle
  • the first connecting portion 100 is configured to be connected to the driving device 301
  • the second connecting portion 200 is configured to be connected to any one of the gripping hands 312 of the clamping mechanism 302, so that the clamping directions of the two gripping hands 312 are set at an angle.
  • the corner joint provided in this embodiment acts on the position of the valve manipulator 300.
  • the valve manipulator 300 is configured to control the opening and closing of the existing ball valve. Therefore, when the valve manipulator 300 is working, the clamping mechanism is required.
  • the gripper 312 of the 302 clamps and fixes the pipeline with a ball valve, but for non-linear pipelines, the gripper 312 of the gripping mechanism 302 will not be able to grip the pipeline, so it can be used in any of the gripping mechanism 302.
  • One gripper 312 is provided with a corner joint, and the angle of the corner joint fits the angle of the pipeline, so as to ensure that the two grippers 312 can also be set at an angle, so that the two grippers 312 can be clamped in Non-linear, that is, on pipelines with corners.
  • first connecting portion 100 and the second connecting portion 200 can be connected in multiple ways, such as welding, bonding, bolting or integral molding, etc., in order to ensure that the first connecting portion 100 and the second connecting portion 200
  • first connection part 100 and the second connection part 200 are cast by a set of molds, so that the connection mode of the first connection part 100 and the second connection part 200 can be integrally formed.
  • the corner joints can be provided with multiple specifications, and for different angle pipelines, there can be provided with various specifications and angle corner joints.
  • the angles of the first connecting portion 100 and the second connecting portion 200 can be set There are multiple specifications, and the angle range between the first connecting portion 100 and the second connecting portion 200 may be 0°-90°.
  • an angle adjusting device is provided between the first connecting part 100 and the second connecting part 200.
  • the first connecting part 100 and the second connecting part 200 are hinged by a ball, so that the first connecting part 100 and the second connecting part 200 are hinged.
  • the angle between the second connecting portion 200 can be adjusted, and a damping can be provided between the first connecting portion 100 and the second connecting portion 200 to ensure the stability between the first connecting portion 100 and the second connecting portion 200
  • inserting between the first connecting portion 100 and the second connecting portion 200, and multiple angled interfaces are provided in the inserting position, so that the first connecting portion 100 and the second connecting portion 200 The angle can be adjusted, making the applicable range of the corner joint wider.
  • the first connecting portion 100 and the second connecting portion 200 are vertically arranged.
  • the beneficial effects of this embodiment include, for example, that this embodiment provides a corner joint, which acts on the position of the valve manipulator 300.
  • the valve manipulator 300 includes a driving device 301 and a clamping mechanism 302.
  • the clamping mechanism 302 is provided with at least two clamps.
  • the corner joint includes: a first connecting portion 100 and a second connecting portion 200; the first connecting portion 100 and the second connecting portion 200 are connected, and the first connecting portion 100 and the second connecting portion 200 are arranged at an angle,
  • the first connecting portion 100 is configured to be connected to the driving device 301
  • the second connecting portion 200 is configured to be connected to any one of the grippers 312 of the clamping mechanism 302, so that the gripping directions of the two grippers 312 are set at an angle;
  • the angles of the first connecting part 100 and the second connecting part 200 can be selected, which can realize the simple installation of the water pipe sharp turning, and thus can reduce the separate tightness.
  • Firmware-related testing and assembly costs the technical effect of improving assembly efficiency.
  • first connecting portion 100 is detachably connected to the driving device 301; the second connecting portion 200 is detachably connected to the gripper 312.
  • the first connecting portion 100 and the driving device 301 can be connected in a variety of ways.
  • the first connecting portion 100 and the driving device 301 can be connected in a snap-fit manner, or the first connecting portion 100 and the driving device 301 can be connected in a manner Connected by bolts;
  • the second connecting part 200 can be connected to the gripper 312 in a variety of ways, for example: the second connecting part 200 can be connected to the gripper 312 by snapping, or the second connecting part 200 can be connected to the gripper.
  • the hand 312 is connected by bolts.
  • the gripping hand 312 includes a first gripping member, a second gripping member and an adjusting screw; the upper end of the first gripping member has a direction
  • the hinge part extending from the second clamping part is hinged to the upper end of the second clamping part.
  • the first clamping part and the second clamping part jointly define a clamping space.
  • the upper section of the first clamping part is provided with a first
  • the upper section of the second clamping member is provided with a second threaded hole
  • the driving device 301 is provided with a third threaded hole.
  • the adjusting screw is matched with the first threaded hole, the second threaded hole and the third threaded hole.
  • the upper end surfaces of the two first clamping members jointly fix the driving device 301.
  • the first connecting portion 100 is provided with a first clamping portion 101, and the first clamping portion 101 is configured to be coupled with the driving device 301;
  • the second connecting portion 200 is provided with a second clamping portion 201, and the second clamping portion 101 is configured to be coupled with the driving device 301;
  • the part 201 is configured to be engaged with the gripper 312.
  • the first clamping portion 101 can be provided in a variety of ways, for example: the first clamping portion 101 is configured as a buckle and a retaining ring, and the first clamping portion 101 and the driving device 301 are formed by the buckle and the retaining ring.
  • the first clamping portion 101 is set as a card slot, and the driving device 301 is provided with a protrusion, and the first clamping portion 101 and the driving device 301 are clamped through the card slot and the protrusion; or, A clamping portion 101 is provided with a groove, and the driving device 301 is provided with an elastic protrusion, and the elastic protrusion can be clamped with the groove, and the first clamping portion 101 and the driving device 301 are formed by the clamping groove and the elastic protrusion.
  • Perform the snap connection in addition, in other specific embodiments, it only needs to satisfy the first snap connection portion 101 and the driving device 301 to perform the snap connection, which will not be repeated here.
  • the second clamping part 201 and the clamping hand 312 can be provided with a variety of clamping modes, for example: the second clamping part 201 is configured as a buckle and a clamping ring, and the clamping and the clamping ring are used to make The second clamping portion 201 and the clamping hand 312 are clamped; or the second clamping portion 201 is configured as a protrusion, and the clamping hand 312 is provided with a clamping slot, and the second clamping portion 201 and the clamping The hand 312 is clamped; or, the second clamping portion 201 is provided with an elastic protrusion, and the clamping hand 312 is provided with a groove, and the elastic protrusion can be clamped with the groove, and the clamping groove and the elastic protrusion make The second clamping portion 201 and the gripping hand 312 are engaged; in other specific embodiments, it only needs to meet the requirements of the second clamping portion 201 and the gripping hand 312 to be engaged, which will not be repeated here.
  • the first clamping portion 101 is provided with a first sliding member, and the first sliding member of the first clamping portion 101 is configured to make the first connecting portion 100 relative to the driving device 301 slide.
  • the second clamping portion 201 is provided with a second sliding member, and the second sliding member of the second clamping portion 201 is configured to allow the gripper 312 to slide relative to the first connecting portion 100.
  • first sliding member or the second sliding member may be in the form of a sliding groove, or the first sliding member or the second sliding member may be slidingly connected in the manner of a rack and pinion, or the first sliding member or the second sliding member
  • the sliding connection can be made by means of rollers and tracks.
  • the first sliding member includes a first sliding groove, the first sliding groove is provided with a first sliding channel, and the first sliding channel is configured to be engaged with the driving device 301.
  • the first sliding channel is along the opening end to the bottom.
  • a first step groove 111 and a second step groove 121 are sequentially provided; the first step groove 111 and the second step groove 121 are respectively clamped with the driving device 301.
  • both the first stepped groove 111 and the second stepped groove 121 can be engaged with the driving device 301.
  • the connecting position of the driving device 301 and the first connecting portion 100 is provided with the first stepped groove 111 respectively.
  • the first protrusion and the second protrusion that are engaged with the second stepped groove 121; similarly, the first stepped groove 111 and the second stepped groove 121 are respectively provided with extension channels, so that the first protrusion and the second The protrusion can slide horizontally with respect to the first stepped groove 111 and the second stepped groove 121.
  • any two adjacent sides of the first stepped groove 111 are arranged at an acute angle
  • the cross-sectional shape of the first stepped groove 111 is arranged in a trapezoid shape. Since any two adjacent sides of the first stepped groove 111 are arranged at an acute angle, when the first protrusion of the driving device 301 is connected to the first stepped groove 111, the first protrusion and the first stepped groove 111 will be connected to each other.
  • the contacting side has an oblique clamping force, which can ensure a more stable clamping effect.
  • any two adjacent sides of the second stepped groove 121 are arranged at an acute angle, so that the cross-sectional shape of the second stepped groove 121 is arranged in a trapezoid shape; similarly, since any adjacent side of the second stepped groove 121 The two sides are arranged at acute angles.
  • the side where the second protrusion and the second stepped groove 121 contact will have an oblique clamping force. , Can ensure the effect of more stable clamping, and can ensure that the first connecting part 100 and the driving device 301 slide in smoothly and save effort when connecting.
  • the two sides of the first stepped groove 111 of the trapezoidal structure are arranged in an arc shape; optionally, the second stepped groove 121 of the trapezoidal structure
  • the two sides are arranged in an arc shape; correspondingly, the sides where the first protrusion and the second protrusion on the driving device 301 are combined with the first stepped groove 111 and the second stepped groove 121 are arranged to fit the arc shape.
  • the outer arc shape of the arc structure can make the connection between the first connection part 100 and the driving device 301 more stable, and reduce the possibility of the first connection part 100 being directly separated from the driving device 301 from the open end. .
  • the second sliding member includes a second sliding protrusion
  • the second sliding protrusion is provided with a second sliding channel
  • the second sliding channel is configured to be connected to the gripper 312 Card access.
  • the second sliding protrusions are sequentially provided with first The boss 211 and the second boss 221, and the first boss 211 and the second boss 221 are respectively clamped with the gripper 312.
  • both the first boss 211 and the second boss 221 can be engaged with the gripping hand 312.
  • the connection position between the gripping hand 312 and the second connecting portion 200 is provided with the first boss 211 respectively.
  • the first groove and the second groove that are engaged with the second boss 221; similarly, the first protrusion and the second protrusion are respectively provided with extension bosses, so that the first boss 211 and the second boss The boss 221 can slide in a horizontal direction relative to the first slot and the second slot.
  • the angle of the connection between the first boss 211 and the second boss 221 is an acute angle
  • the first slot and the second slot of the gripper 312 are also set at an acute angle at this time.
  • the two sides of the first boss 211 are arranged in an arc shape, and optionally, the two sides of the second boss 221 are in an arc shape.
  • the sides where the first and second slots of the grip 312 are attached to the first boss 211 and the second boss 221 are provided with arc-shaped protrusions, which are pasted by the arc-shaped structure.
  • this embodiment provides a valve manipulator 300, which includes: a driving device 301, a transmission sleeve, a first return spring, a first centering sleeve configured with a complete set of valve handle screw caps,
  • the drive fork is configured to couple the valve handle, the clamping mechanism 302, and the corner joint; the lower end of the transmission sleeve is connected to the drive fork, and the drive fork has a first through hole configured to connect the valve handle screw cap in a complete set, and the first through hole Coaxial with the transmission sleeve, the drive fork is sleeved on the first centering sleeve through the first through hole so that the first centering sleeve can move in the transmission sleeve along its axial direction; the first return spring is configured to The first centering sleeve applies downward elastic force, and the driving device 301 is connected to the upper end of the transmission sleeve in transmission to drive the driving fork to rotate through the transmission
  • Any gripper 312 of the gripping mechanism 302 is connected to the drive device 301 through a corner joint, and the other gripper 312 of the gripping mechanism 302 is connected to the drive device 301 through a buckle portion 303.
  • the buckle portion 303 is connected to the drive device 301.
  • a sliding member is provided, and the sliding member of the buckle portion 303 is configured to enable the clamping mechanism 302 to slide relative to the driving device 301.
  • the valve manipulator 300 is configured to control the opening and closing of the existing ball valve.
  • the valve manipulator 300 is installed on an existing pipe with a ball valve, and the driving device 301 maintains a fixed positional relationship with the pipe, and drives the fork and the ball valve.
  • the handle is coupled, power is input through the driving device 301, and the driving fork is rotated through the transmission sleeve, so that the driving fork can dial the handle of the valve.
  • valve manipulator 300 in order to make the valve manipulator 300 adapt to a variety of ball valves (the applicant found that the difficulty of the valve manipulator 300 with different specifications of ball valves is that the size of the screw caps for installing the handle is different, and at the same time, if the rotation of the handle needs to be reliably driven, it is necessary to change
  • the rotation axis of the driving fork is collinear with the rotation axis of the handle, that is, the applicant found that if a good control effect is required, the valve manipulator 300 needs to be adapted to screw caps of different sizes, and the rotation axis output by the valve manipulator 300 is the same as the rotation axis of the handle.
  • the first through hole of the drive fork can also be adapted to the screw cap (for clear distinction, here is identified as the first screw cap), in order to adapt (socketing)
  • a screw cap of another size that is, suitable for a ball valve of another size, and at the same time, for clear distinction, here is regarded as a second screw cap
  • this embodiment also includes a first centering sleeve, and a first pair of The middle sleeve can be adapted (sleeved) to another type of screw cap, in which, due to the sleeved relationship between the first centering sleeve and the driving fork, the first centering sleeve can be in the first through hole and the driving sleeve
  • the inner side moves along the axial direction, and the first centering sleeve acts on the first centering sleeve by the first return spring, so that the first centering sleeve can stably slee
  • the first centering sleeve When adapting to the first screw cap, the first centering sleeve can slide upwards against the elastic force of the first return spring under the abutment of the first screw cap to ensure the first through hole of the drive fork
  • the first screw cap can be socketed.
  • the rotation axis of the power output of the valve manipulator 300 in the present application can be the same as the rotation axis of the handle. Axis.
  • the above-mentioned coupling of the driving fork and the handle of the ball valve means that the driving fork can block the handle of the ball valve, so that the driving fork can drive the handle of the ball valve to rotate under the rotation of the transmission sleeve, and at the same time,
  • the rotation angle of the handle of the ball valve is consistent with the rotation angle of the drive fork.
  • the drive fork is fixed to the transmission sleeve by bolts
  • the surface of the drive fork is provided with screw holes
  • the outer peripheral wall of the transmission sleeve is extended with a mounting block
  • the mounting block is also provided There are screw holes, which are fixed by bolts.
  • the installation manner of the drive fork and the drive sleeve can also be through other connection relationships, for example, the drive fork is welded or glued to the drive sleeve, or the drive fork and the drive sleeve are integrally formed.
  • the corner joint can be separated from the driving device 301 and the gripping hand 312, and the gripping hand 312 can be directly clamped with the driving device 301.
  • the gripping mechanism 302 is configured as Fixed on the pipe, the clamping mechanism 302 is connected to the driving device 301 through the buckle portion 303; the buckle portion 303 is provided with a sliding member, and the sliding member of the buckle portion 303 is configured to enable the clamping mechanism 302 to slide relative to the driving device 301 .
  • the clamping mechanism 302 can be connected to the driving device 301 by using a buckle portion 303, wherein the buckle portion 303 may include a buckle portion 303 connected in a wedge shape, and the clamping mechanism 302 can clamp the pipeline At this time, since the buckle portion 303 is provided with a sliding member, the clamping mechanism 302 can be appropriately adjusted according to the length of the pipeline, and the pipeline can be more conveniently clamped and easily exited.
  • the clamping mechanism 302 may include two gripping hands 312.
  • the two gripping hands 312 are correspondingly provided with two buckle parts 303, and both of the two gripping hands 312 can be relative to the driving device through the sliding part of the buckle part 303. 301 slides and is configured to move the two grippers 312 toward or in the opposite direction.
  • the valve manipulator 300 described in this embodiment can be conveniently and stably installed on the pipeline through two grippers 312.
  • the two gripping hands 312 are both connected to the driving device 301 through the buckle portion 303.
  • the two gripping hands 312 can be moved in opposite directions, so that the distance between the two gripping hands 312 is The distance is longer; when the pipeline is short, the two grippers 312 can be moved in opposite directions, so that the distance between the two grippers 312 is shortened, so that the clamping mechanism 302 can be more flexible according to the pipeline Adjust the length appropriately.
  • the gripper 312 that can be connected to the corner joint in this embodiment can also be snapped with the driving device 301 through the buckle portion 303.
  • the structure of the first connecting portion 100 of the corner joint is similar to that of the gripper 312.
  • the structure of the upper buckle portion 303 is the same, and the structure of the second connecting portion 200 of the corner joint is the same as the structure of the buckle portion 303 on the driving device 301.
  • one gripper 312 of the clamping mechanism 302 is located on the same straight line as the sliding direction of the first connecting part 100 relative to the driving device 301 through the buckle part 303 relative to the driving device 301, and the first connection The portion 100 can drive the other gripper 312 of the clamping mechanism 302 to slide through the second connecting portion 200, and is configured to enable the two grippers 312 to move in opposite or opposite directions.
  • a gripper 312 of the clamping structure can move along the extension direction of the pipeline, and the first connecting portion 100 can also move along the extension direction of the pipeline, so that when the pipeline is long, the One gripping hand 312 and the first connecting part 100 move in opposite directions, so that the distance between the two gripping hands 312 is lengthened; when the pipeline is short, one gripping hand 312 and the first connecting part 100 can face each other
  • the distance between the two grippers 312 is shortened, so that the clamping mechanism 302 can be adjusted more flexibly according to the length of the pipeline; and, when the pipeline after the corner is longer, this
  • the gripper 312 of the time and second connecting part 200 can move in a direction away from the first connecting part 100, so as to better clamp the pipeline after the corner.
  • the gripper 312 of the time and the second connecting part 200 can move along the direction close to the first connecting part 100, and can also better clamp the pipeline after the corner, so that the application range of the corner joint and the valve manipulator 300 is wider. wide.
  • a corner joint may be provided between the clamping mechanism 302 and the driving device 301, and the corner joint may be provided with a first connecting portion 100 and a second connecting portion with an included angle.
  • Part 200, the first connection part 100 and the second connection part 200 are respectively connected to a gripper 312 of the clamping mechanism 302 and the driving device 301, and the first connection part 100 and the second connection part 200 are connected to the clamping mechanism 302
  • Both the driving device 301 and the driving device 301 can be connected by a sliding member and a clamping part.
  • the corner joint and valve manipulator provided by the embodiments of the present application can realize the simple installation of the water pipe with a sharp turn, and thus can realize the technical effect of reducing the related measurement and assembly costs of individual fasteners and improving the assembly efficiency.

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Abstract

La présente invention concerne un joint d'angle et un bras mécanique de vanne (300), se rapportant au domaine technique de la commande de vannes, le joint d'angle agissant au niveau de la position du bras mécanique de vanne (300), et le bras mécanique de vanne (300) comprenant un appareil d'entraînement (301) et un mécanisme de serrage (302), au moins deux mains de serrage (312) étant disposées sur le mécanisme de serrage (302), et le joint d'angle comprenant : une première partie de raccordement (100) et une seconde partie de raccordement (200) ; la première partie de raccordement (100) est raccordée à la seconde partie de raccordement (200), et la première partie de raccordement (100) est disposée à un angle par rapport à la seconde partie de raccordement (200), la première partie de raccordement (100) étant conçue pour être raccordée à l'appareil d'entraînement (301) et la seconde partie de raccordement (200) étant conçue pour se raccorder à n'importe quelle main de serrage (312) du mécanisme de serrage (302), de sorte que les directions de serrage des deux mains de serrage (312) forment un angle ; lorsque les deux mains de serrage (312) sont conçues pour serrer un tuyau, pour un tuyau non linéaire, le tour tranchant d'un tuyau d'eau peut être facilement monté au moyen de la sélection de l'angle de la première partie de raccordement (100) et de la seconde partie de raccordement (200), ce qui permet d'atteindre les effets techniques de réduction des coûts de test et d'assemblage liés aux éléments de fixation individuels et d'amélioration de l'efficacité d'assemblage.
PCT/CN2019/105098 2019-09-10 2019-09-10 Joint d'angle et bras mécanique de vanne Ceased WO2021046708A1 (fr)

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PCT/CN2019/105098 WO2021046708A1 (fr) 2019-09-10 2019-09-10 Joint d'angle et bras mécanique de vanne

Applications Claiming Priority (1)

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PCT/CN2019/105098 WO2021046708A1 (fr) 2019-09-10 2019-09-10 Joint d'angle et bras mécanique de vanne

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WO2021046708A1 true WO2021046708A1 (fr) 2021-03-18

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140155A (en) * 1976-12-06 1979-02-20 Brass Craft Manufacturing Co. Self-piercing needle valve
CN1414279A (zh) * 2001-10-26 2003-04-30 张腾广 管道联、卸“一拧得”装置
CN206958045U (zh) * 2017-07-05 2018-02-02 张家港乐嘉新能源科技有限公司 一种铝型材双管接头结构
CN207056927U (zh) * 2017-07-27 2018-03-02 上海盛普机械制造有限公司 一种涂胶设备的多泵切换机构
CN207824365U (zh) * 2017-12-27 2018-09-07 天津兆顺泰科技有限公司 一种金属纤维新型材料制备设备的管道连接设备
CN110107723A (zh) * 2019-06-12 2019-08-09 施镇乾 一种阀门机械手
CN305619806S (fr) * 2019-08-30 2020-02-18

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140155A (en) * 1976-12-06 1979-02-20 Brass Craft Manufacturing Co. Self-piercing needle valve
CN1414279A (zh) * 2001-10-26 2003-04-30 张腾广 管道联、卸“一拧得”装置
CN206958045U (zh) * 2017-07-05 2018-02-02 张家港乐嘉新能源科技有限公司 一种铝型材双管接头结构
CN207056927U (zh) * 2017-07-27 2018-03-02 上海盛普机械制造有限公司 一种涂胶设备的多泵切换机构
CN207824365U (zh) * 2017-12-27 2018-09-07 天津兆顺泰科技有限公司 一种金属纤维新型材料制备设备的管道连接设备
CN110107723A (zh) * 2019-06-12 2019-08-09 施镇乾 一种阀门机械手
CN305619806S (fr) * 2019-08-30 2020-02-18

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