CN208819819U - A kind of high-voltage switch gear tripping spring fixed structure - Google Patents
A kind of high-voltage switch gear tripping spring fixed structure Download PDFInfo
- Publication number
- CN208819819U CN208819819U CN201821744291.5U CN201821744291U CN208819819U CN 208819819 U CN208819819 U CN 208819819U CN 201821744291 U CN201821744291 U CN 201821744291U CN 208819819 U CN208819819 U CN 208819819U
- Authority
- CN
- China
- Prior art keywords
- tripping spring
- fixed
- voltage switch
- switch gear
- fixed plate
- 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.)
- Active
Links
- 230000008094 contradictory effect Effects 0.000 claims abstract description 35
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 230000008439 repair process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000004146 energy storage Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model provides a kind of high-voltage switch gear tripping spring fixed structure, assembling shell and fixed plate including hollow cylindrical, the mounting hole for installing high-voltage switch gear is offered on assembling shell, the both ends of the assembling shell are in hatch frame, respectively the first end opening and the second end opening, first end opening attended operation mechanism of assembling shell, the connecting lever joining beam of operating mechanism is arranged in assembling shell from the first end opening, the end of the connecting lever joining beam is fixed in one end of tripping spring, there is one first contradictory piece in the fixed plate, the fixed plate is removably fixed on the second end opening of assembling shell, the fixed other end for contacting at tripping spring of first contradictory piece.When assembly, tripping spring is packed into the end of connecting lever joining beam from second end opening, then fixation covers fixed plate, makes the fixed other end for contacting at tripping spring of the first contradictory piece in fixed plate, realizes assembly.Assembly is simple, and difficulty is small, high-efficient, maintains easily and repairs.
Description
Technical field
The utility model relates to technical field of electric power, more particularly to a kind of high-voltage switch gear tripping spring fixed structure.
Background technique
The tripping spring of high-voltage switch gear is on a kind of energy storage original part and operating mechanism for making high-voltage switch gear separating brake
Connecting lever joining beam is connected, and compresses tripping spring when high-voltage switch gear closes a floodgate, keeps it in energy storage state, when separating brake relevant mechanism
Make tripping spring abrupt release, drives brake separating mechanism movement to make to switch with certain speed separating brake, tripping spring is high-voltage switch gear
Act one of major components.
The tripping spring of the prior art is to be fixed on a block welding on the steel plate (i.e. fixed plate) of assembling shell tail portion, by
In for the fixed fixed plate for contradicting tripping spring being fixed as one with assembling shell, fixed plate can not dismantle movement, separating brake
It when spring and connecting lever joining beam assemble, needs to correspond to connecting lever joining beam on tripping spring, and connect with the tripping spring, due to dress
Again small with the intracorporal space of shell, when assembling, needs operator to control connecting lever joining beam outside to protrude into assembling shell, then is aligned
The position of tripping spring is assembled, and assembly technology difficulty is big, low efficiency, and maintenance and maintenance are inconvenient.
Utility model content
For this purpose, a kind of the utility model provides assembly technology difficulty small, high-efficient, the high-voltage switch gear for maintaining easily and repairing
Tripping spring fixed structure.
To achieve the above object, the technical scheme that the utility model is provided is as follows:
A kind of high-voltage switch gear tripping spring fixed structure, assembling shell and fixed plate including hollow cylindrical, the dress
With the mounting hole offered on shell for installing high-voltage switch gear, the both ends of the assembling shell are in hatch frame, respectively
First end opening and the second end opening, the first end opening attended operation mechanism of the assembling shell, the connecting lever connection of operating mechanism
Bar is arranged in assembling shell from the first end opening and links with the high-voltage switch gear for being installed on mounting hole, and one end of tripping spring is solid
Due to the end of the connecting lever joining beam, there is one first contradictory piece in the fixed plate, the fixed plate is removably fixed in dress
On the second end opening with shell, the fixed other end for contacting at tripping spring of first contradictory piece.
Further, it is fixedly welded with support plate on the relative side of the second end opening of the assembling shell, it is described
Fixed plate is removably fixed in support plate.
Further, corresponding fixation hole is offered between the fixed plate and support plate, and worn by spiral lock
Corresponding fixation hole fixation is spirally connected.
Further, the surface indentation of the support plate is detachably fixed in the end face of the second end opening, the fixed plate
In in support plate, and the outer surface of fixed plate is concordant with the end face of the second end opening.
Further, the fixed plate is additionally provided with regulating part, and first contradictory piece is set on the regulating part, described
Regulating part drives the first contradictory piece mobile, and then compresses or discharge the tripping spring, realizes the initial pressure for adjusting tripping spring
Contracting amount.
Further, the regulating part includes fixing sleeve and screw rod, and the fixing sleeve is fixed in fixed plate, the fixation
It is arranged with screw hole, the relief hole of corresponding screw hole is offered in the fixed plate, one end of the screw rod fixed described first contradicts
Part, the other end are bolted in the screw hole of fixing sleeve, and are extended to outside fixed plate by relief hole, by between screw rod and fixing sleeve
Relative rotation realize and drive the first contradictory piece mobile.
Further, the first contradictory piece structure in the shape of a " convex ", including pillar and the limit extended to pillar periphery
Step, the pillar are arranged in tripping spring, and the end of the tripping spring, which contradicts, to be limited on the limited step, in turn
It is fixed to contradict the tripping spring.
Further, the end of the connecting lever joining beam is equipped with the second contradictory piece, the second contradictory piece knot in the shape of a " convex "
Structure, including pillar and the limited step extended to pillar periphery, the pillar fixation is arranged in tripping spring, the separating brake bullet
The end of spring contradicts and is limited on the limited step, and then the fixed tripping spring.
Further, the assembling shell is also provided with hollow out window.
By technical solution provided by the utility model, have the following beneficial effects:
When assembly, the connecting lever joining beam of operating mechanism is arranged in assembling shell from the first end opening, and tripping spring is from second
It is packed into the end of connecting lever joining beam at end opening, then fixation covers fixed plate, contacts at the first contradictory piece fixation in fixed plate
The other end of tripping spring realizes assembly.Assembly is simple, and difficulty is small, high-efficient, maintains easily and repairs.
Detailed description of the invention
Fig. 1 show the utilization assembling schematic diagram of embodiment high-voltage switch tripping spring fixed structure；
Fig. 2 show the decomposition diagram of embodiment high-voltage switch tripping spring fixed structure；
Fig. 3 show the schematic diagram of internal structure of embodiment high-voltage switch tripping spring fixed structure；
Fig. 4 show the assembling shell of embodiment high-voltage switch tripping spring fixed structure and the assembling structure of fixed plate
Decomposition diagram；
Fig. 5 show the structural schematic diagram of the assembling shell of embodiment high-voltage switch tripping spring fixed structure；
Fig. 6 show the structural schematic diagram of the first contradictory piece of embodiment high-voltage switch tripping spring fixed structure；
Fig. 7 show the structural schematic diagram of the second contradictory piece of embodiment high-voltage switch tripping spring fixed structure.
Specific embodiment
To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings are in the utility model discloses
A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and sheet are practical new
The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
Shown in referring to Figure 1 to Figure 7, the present embodiment provides a kind of high-voltage switch gear tripping spring fixed structures, including hollow posts
The assembling shell 10 and fixed plate 20 of shape, assembling shell 10 are cubic column construction (of course, not office in other embodiments
It is limited to this), the mounting hole 11 for installing high-voltage switch gear is offered on the upper side wall of the assembling shell 10, high-voltage switch gear 2 fills
Assigned in mounting hole 11.
The both ends of the assembling shell 10 are in hatch frame, respectively the first end opening 101 and the second end opening 102,
The 101 attended operation mechanism 1 of the first end opening of the assembling shell 10, the connecting lever joining beam 41 of operating mechanism 1 is from the first end opening
101 are arranged in assembling shell 10 and link with the high-voltage switch gear 2 for being installed on mounting hole 11, specifically, connecting lever joining beam 41 and height
The structure of 2 linkages of compressing switch is that those skilled in the art grasps already, the structure as used " L " type connecting lever in the present embodiment
Etc..
The end of the connecting lever joining beam 41 is fixed in one end of tripping spring 50, has one first to support in the fixed plate 20
Contact element 23, the fixed plate 20 are removably fixed on the second end opening 102 of assembling shell 10, and first contradictory piece 23 is solid
Surely the other end of tripping spring 50 is contacted at.
When assembly, the connecting lever joining beam 41 of operating mechanism 1 is arranged in assembling shell 10 from the first end opening 101, separating brake bullet
Spring 50 is packed into the end of connecting lever joining beam 41 from the second end opening 102, then fixation covers fixed plate 20, makes the in fixed plate 20
The fixed other end for contacting at tripping spring 50 of one contradictory piece 23, realizes assembly.Assembly is simple, and difficulty is small, high-efficient, facilitates dimension
Shield and maintenance.
Further, support plate is fixedly welded on the relative side of the second end opening 102 of the assembling shell 10
30, the fixed plate 20 is removably fixed in support plate 30.Specifically, being offered between the fixed plate 20 and support plate 30
Corresponding fixation hole 201,301, and the corresponding fixation of fixation hole 201,301 is worn by spiral lock (not shown) and is spirally connected.
Of course, in other embodiments, fixed plate 20 and assembling shell 10 be detachably fixed structure can also using other modes,
It such as directly drills at the second end opening 102 of assembling shell 10, when fixed plate 20 is covered on the second end opening, passes through bolt spiral shell
It connects, and or is realized using the modes such as clamping, grafting.
Further, for the surface indentation of the support plate 30 in the end face of the second end opening 102, the fixed plate 20 can
Disassembly is fixed in support plate 30, and the outer surface of fixed plate 20 is concordant with the end face of the second end opening 102, keeps structure more simple
It is clean, beautiful.
Further, the fixed plate 20 is additionally provided with regulating part, and first contradictory piece 23 is set on the regulating part,
The regulating part drives the first contradictory piece 23 mobile, and then compresses or discharge the tripping spring 50, realizes and adjusts tripping spring
50 initial compression amount.
Specifically, the regulating part includes fixing sleeve 21 and screw rod 22 in the present embodiment, the fixing sleeve 21 is fixed on
On fixed board 20, the fixing sleeve 21 is equipped with screw hole 211, and the relief hole 202 of corresponding screw hole 211 is offered in the fixed plate 20,
Fixed first contradictory piece 23 in one end of the screw rod 22, the other end are bolted in the screw hole 211 of fixing sleeve 21, and by allowing
Position hole 202 extends to outside fixed plate 20, is realized by the relative rotation between screw rod 22 and fixing sleeve 21 and drives the first contradictory piece
23 is mobile, and then realizes the initial compression amount for adjusting tripping spring 50, changes the energy storage value size of tripping spring 50.Of course,
In other embodiments, regulating part can also be using adjustment structures such as cylinder etc..
Further, first contradictory piece 23 structure in the shape of a " convex ", including pillar 231 and prolong to 231 periphery of pillar
The limited step 232 stretched, the pillar 231 are arranged in tripping spring 50, and the end of the tripping spring 50, which contradicts, to be limited to
On the limited step 232, and then the fixed conflict tripping spring 50.
Further, the end of the connecting lever joining beam 41 is equipped with the second contradictory piece 42, second contradictory piece 42 and first
The structure of contradictory piece 41 is roughly the same, pillar 421 and limited step 422 including structure in the shape of a " convex ", and the pillar 421 is solid
Surely it is arranged in tripping spring 50, the end of the tripping spring 50, which contradicts, to be limited on the limited step 422, and then fixed
The tripping spring 50, so that tripping spring 50 be made to be removably fixed in the end of connecting lever joining beam 41.Meanwhile second contradictory piece 42
Further include fixing sleeve 423, and is fixedly sheathed in the end of connecting lever joining beam 41 by the fixing sleeve 423.
Of course, in other embodiments, tripping spring 50 and the fixed form of the end of connecting lever joining beam 41 are also possible to
Using existing fixed form, such as bonding, clamping.
Further, the assembling shell 10 is also provided with hollow out window 12, and hollow out window 12 can observe assembling shell
The case where 10 internal structure, while also can be reduced the weight of assembling shell 10, reduce material cost.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (9)
1. a kind of high-voltage switch gear tripping spring fixed structure, it is characterised in that: assembling shell and fixation including hollow cylindrical
Plate, the mounting hole for installing high-voltage switch gear is offered on the assembling shell, and the both ends of the assembling shell are in opening knot
Structure, respectively the first end opening and the second end opening, the first end opening attended operation mechanism of the assembling shell, operating mechanism
Connecting lever joining beam be arranged in assembling shell from the first end opening and link with the high-voltage switch gear for being installed on mounting hole, tripping spring
One end be fixed on the end of the connecting lever joining beam, there is one first contradictory piece in the fixed plate, the fixed plate is detachable
It is fixed on the second end opening of assembling shell, the fixed other end for contacting at tripping spring of first contradictory piece.
2. high-voltage switch gear tripping spring fixed structure according to claim 1, it is characterised in that: the of the assembling shell
Support plate is fixedly welded on the relative side of two end openings, the fixed plate is removably fixed in support plate.
3. high-voltage switch gear tripping spring fixed structure according to claim 2, it is characterised in that: the fixed plate and support
Corresponding fixation hole is offered between plate, and corresponding fixation hole fixation is worn by spiral lock and is spirally connected.
4. high-voltage switch gear tripping spring fixed structure according to claim 2, it is characterised in that: the surface of the support plate
It is depressed in the end face of the second end opening, the fixed plate is removably fixed in support plate, and the outer surface of fixed plate and second
The end face of end opening is concordant.
5. high-voltage switch gear tripping spring fixed structure according to claim 1, it is characterised in that: the fixed plate is additionally provided with
Regulating part, first contradictory piece are set on the regulating part, and the regulating part drives the first contradictory piece mobile, and then compresses
Or the release tripping spring, realize the initial compression amount for adjusting tripping spring.
6. high-voltage switch gear tripping spring fixed structure according to claim 5, it is characterised in that: the regulating part includes solid
Fixed set and screw rod, the fixing sleeve are fixed in fixed plate, and the fixing sleeve is equipped with screw hole, offer correspondence in the fixed plate
The relief hole of screw hole, fixed first contradictory piece in one end of the screw rod, the other end is bolted in the screw hole of fixing sleeve, and is led to
It crosses relief hole to extend to outside fixed plate, is realized by the relative rotation between screw rod and fixing sleeve and drive the first contradictory piece mobile.
7. high-voltage switch gear tripping spring fixed structure according to claim 1, it is characterised in that: first contradictory piece is in
"convex" shaped structure, including pillar and the limited step extended to pillar periphery, the pillar fixation is arranged in tripping spring,
The end of the tripping spring contradicts and is limited on the limited step, and then fixation contacts at the tripping spring.
8. high-voltage switch gear tripping spring fixed structure according to claim 1, it is characterised in that: the end of the connecting lever joining beam
Portion is equipped with the second contradictory piece, the second contradictory piece structure in the shape of a " convex ", including pillar and the limit extended to pillar periphery
Step, the pillar fixation are arranged in tripping spring, and the end of the tripping spring, which contradicts, to be limited on the limited step,
And then the fixed tripping spring.
9. high-voltage switch gear tripping spring fixed structure according to claim 1, it is characterised in that: the assembling shell is also opened
Equipped with hollow out window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821744291.5U CN208819819U (en) | 2018-10-26 | 2018-10-26 | A kind of high-voltage switch gear tripping spring fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821744291.5U CN208819819U (en) | 2018-10-26 | 2018-10-26 | A kind of high-voltage switch gear tripping spring fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208819819U true CN208819819U (en) | 2019-05-03 |
Family
ID=66280214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821744291.5U Active CN208819819U (en) | 2018-10-26 | 2018-10-26 | A kind of high-voltage switch gear tripping spring fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208819819U (en) |
-
2018
- 2018-10-26 CN CN201821744291.5U patent/CN208819819U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208819819U (en) | A kind of high-voltage switch gear tripping spring fixed structure | |
| CN201359940Y (en) | Interlocking mechanism of isolating switch and circuit breaker | |
| CN211125537U (en) | Electric operation device of circuit breaker | |
| CN103451982A (en) | Tensioning wheel clutch device of rope making machine | |
| CN218497989U (en) | Ring main unit spring operating mechanism based on vertical transmission connecting rod | |
| CN201527947U (en) | Panel type operating mechanism of explosion-proof circuit breaker | |
| CN218069758U (en) | Circuit breaker link gear for explosion-proof cabinet | |
| CN219893114U (en) | Sealed electric actuator | |
| CN106057517A (en) | Electric operating mechanism for smart home wall power switch | |
| CN211208366U (en) | Electric operation device of circuit breaker | |
| CN209374289U (en) | Modular Breaker Mechanism | |
| CN109279069A (en) | A new type of pneumatic baling and shearing device | |
| JPH10291239A (en) | Mold clamping device for motorized vertical type injection molding machine | |
| CN203236190U (en) | Insulator riveting device | |
| CN223867862U (en) | Drive unit and refrigerator | |
| CN213905162U (en) | Miniaturized spring operating mechanism | |
| CN214542000U (en) | Transmission structure for circuit breaker operating mechanism | |
| CN201807827U (en) | Welding machine | |
| CN208848836U (en) | A kind of operating mechanism of breaker | |
| CN208352187U (en) | operating mechanism | |
| CN2329729Y (en) | Automobile door handle | |
| CN208181200U (en) | A kind of new-energy automobile cover plate mechanism for auto | |
| CN222260836U (en) | An easy-to-assemble dual power transfer switch | |
| CN220439528U (en) | Explosion-proof case flip-chip operating device | |
| CN214898220U (en) | Spring connecting rod assembly structure, operating mechanism and load switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |