CN211319970U - Quick separating brake device of cubical switchboard - Google Patents
Quick separating brake device of cubical switchboard Download PDFInfo
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- CN211319970U CN211319970U CN202020470945.0U CN202020470945U CN211319970U CN 211319970 U CN211319970 U CN 211319970U CN 202020470945 U CN202020470945 U CN 202020470945U CN 211319970 U CN211319970 U CN 211319970U
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- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 abstract description 27
- 230000005012 migration Effects 0.000 abstract description 4
- 238000013508 migration Methods 0.000 abstract description 4
- 241000282472 Canis lupus familiaris Species 0.000 description 37
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a cubical switchboard device that opens floodgate fast, which comprises a cabinet door, seted up first jack on the cabinet door, there is the device casing through bolted connection on the inside lateral wall of cabinet door, the equidistant first guide pillar hole of having seted up of the inner wall of device casing, the downthehole fixedly connected with guide post of first guide pillar, the one end in first guide pillar hole is connected with first spring hole, is connected with reset spring in the first spring hole, and guide post swing joint has the dog. This quick separating brake device of cubical switchboard through being connected with the guide post in the device casing, swing joint dog, the dog passes through spout and slider swing joint, and the dog is close to one side of first jack and is provided with the inclined plane, and the action bars is exerted pressure to the inclined plane, extrudees the dog, under the restriction of slider and spout, the dog can only horizontal migration, realizes opening the function, under the condition of not opening the cabinet, realizes separating brake fast, and is simple to use, sets up reset spring in addition for the dog resets.
Description
Technical Field
The utility model relates to a cubical switchboard separating brake technical field specifically is a cubical switchboard device that divides floodgate fast.
Background
The cubical switchboard does not generally have urgent separating brake device, the cubical switchboard of new production has had urgent separating brake function well for improving power supply reliability, conventional implementation mode adopts can folding urgent separating brake device, this structure is higher to the cooperation required precision, it is extremely inconvenient to install in the production process, the structure is more complicated, complex operation and accuracy are not high, can not accomplish the separating brake function in emergency even, consequently, have great influence to the inside and power supply department of mill, user's power consumption.
Chinese patent CN205211624U discloses a circuit breaker switching on and off device for a switch cabinet, which comprises a through stud fixedly installed on a cabinet door of the switch cabinet, a self-resetting baffle device fixedly installed on a screw rod of the through stud, and an operating rod; the nut of logical heart double-screw bolt is located the cabinet door outside, and it is inboard to be located the cabinet door from the baffle device that restores to the throne, sets up the handle hole along logical heart double-screw bolt axis, the utility model discloses simple structure, operation safety, the dependable performance realizes carrying out the manual separating brake that closes of circuit breaker under the condition of not opening the cubical switchboard cabinet door, is suitable for the wide application in the electric power system cubical switchboard.
Although this application has solved the problem in the background art to a certain extent, adopt the adjustable fender to realize sheltering from the effect in this application, when inserting the action bars, the fly leaf is difficult for pushing up, and when the action bars inserts, the fly leaf can exert pressure to the action bars under reset spring's effect, and it is crooked to probably cause the action bars for the action bars can not insert to the circuit breaker in.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick separating brake device of cubical switchboard has and inserts easily, and the problem among the prior art has been solved to the advantage that shelters from automatically.
In order to achieve the above object, the utility model provides a following technical scheme: a rapid opening device of a switch cabinet comprises a cabinet door, a first jack is arranged on the cabinet door, a device shell is connected on the side wall inside the cabinet door through a bolt, the inner wall of the device shell is equidistantly provided with a first guide post hole, a guide post is fixedly connected in the first guide post hole, one end of the first guide post hole is connected with a first spring hole, a reset spring is connected in the first spring hole, the guide post is movably connected with a stop block, one end of the device shell is fixedly connected with a cover plate, the center position of the cover plate is provided with a second jack, the cover plate on the periphery of the second jack is equidistantly provided with bolt holes, the cover plate between the bolt holes is connected with a slide block, the spout has been seted up to dog one side, spout and slider swing joint, and the second guide post hole has been seted up to the one end of dog, and the one end in second guide post hole is connected with the second and springs the hole, second spring hole and reset spring's one end fixed connection.
Preferably, the device shell is of a hollow cylindrical structure, the number of the first guide pillar holes and the number of the sliding blocks are three, and one end of each sliding block points to a central shaft of the device shell.
Preferably, the number of the stop blocks is three, the stop blocks are of fan-shaped structures, the side walls of the stop blocks are connected in pairs, and the three stop blocks form a circular structure.
Preferably, one end of the stop block, which is far away from the second spring hole, is connected with a rubber pad.
Preferably, an inclined plane is arranged on one side, close to the first insertion hole, of the stop block, and the thickness of one end, close to the second spring hole, of the stop block is larger than that of the other end of the stop block.
Preferably, the guide post penetrates through the return spring and is movably connected with the second guide post hole, and the length of the second guide post hole is not less than that of the guide post.
Preferably, the cabinet door is provided with mounting holes corresponding to the bolt holes.
Compared with the prior art, the beneficial effects of the utility model are as follows:
this quick separating brake device of cubical switchboard, through be connected with the guide post in the device casing, the swing joint dog, the dog passes through spout and slider swing joint, and the dog is close to one side of first jack and is provided with the inclined plane, the action bars exerts pressure to the inclined plane, the extrusion dog, under the restriction of slider and spout, the dog can only horizontal migration, realize opening the function, under the condition of not opening the cabinet, realize separating brake fast, high durability and convenient use, set up reset spring in addition, be used for the dog to reset, the extrusion dog shelters from the second jack, avoid the maloperation, three dogs are when opening, can realize the centre gripping to the action bars, guarantee that the action bars is placed in the middle, can not exert pressure to action bars single direction, avoid causing the action bars bending.
Drawings
FIG. 1 is a view of the installation structure of the present invention;
FIG. 2 is a view showing the internal structure of the device case according to the present invention;
FIG. 3 is a structural view of the device housing of the present invention;
FIG. 4 is a block diagram of the present invention;
fig. 5 is a cross-sectional view of the stopper of the present invention;
fig. 6 is a working structure diagram of the present invention.
In the figure: 1. a cabinet door; 11. a first jack; 2. a device housing; 21. a first guide post hole; 22. a guide post; 23. a first spring hole; 24. a return spring; 25. a cover plate; 251. a second jack; 252. bolt holes; 253. a slider; 3. a stopper; 31. a chute; 32. a second guide post hole; 33. a second spring hole; 34. a rubber pad; 35. a bevel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a fast opening device for a switch cabinet includes a cabinet door 1, a first insertion hole 11 is formed on the cabinet door 1, a device housing 2 is connected to a side wall inside the cabinet door 1 through a bolt, a first guide post hole 21 is equidistantly formed on an inner wall of the device housing 2, a guide post 22 is fixedly connected to the inside of the first guide post hole 21, the guide post 22 penetrates through a return spring 24 and is movably connected to a second guide post hole 32, the length of the second guide post hole 32 is not less than that of the guide post 22, the second guide post hole 32 is used for the guide post 22 to extend and extend, one end of the first guide post hole 21 is connected to a first spring hole 23, the return spring 24 is connected to the inside of the first spring hole 23, the guide post 22 is movably connected to a stopper 3, one end of the device housing 2 is fixedly connected to a cover plate 25, a second insertion hole 251 is formed at a central position of the cover plate 25, bolt holes 252 are equidistantly formed on the cover plate 25 surrounding the second insertion hole, set up the mounting hole corresponding with bolt hole 252 on cabinet door 1, bolt through running through bolt hole 252 and mounting hole, realize device casing 2's installation, it is easy fixed, be connected with slider 253 on the apron 25 between the bolt hole 252, device casing 2 is hollow cylindric structure, dog 3 and guide post 22 installation of being convenient for, leave the space of dog 3 activity in the device casing 2 simultaneously, the quantity of first guide post hole 21 and slider 253 is three, and the equal directional center pin of device casing 2 of one end of slider 253, slider 253 is used for installing dog 3, be used for restricting dog 3's activity route through slider 253.
Referring to fig. 4-6, the number of the stoppers 3 is three, the stoppers 3 are fan-shaped, the side walls of the stoppers 3 are connected in pairs, the three stoppers 3 form a circular structure, the diameter of the circular structure surrounded by the three stoppers 3 is larger than the diameter of the second insertion hole 251, the circular structure formed by the three stoppers 3 is located between the first insertion hole 11 and the second insertion hole 251 to block the second insertion hole 251, a sliding groove 31 is formed on one side of the stopper 3, the sliding groove 31 is movably connected with the sliding block 253, a second guide post hole 32 is formed on one end of the stopper 3, one end of the second guide post hole 32 is connected with a second spring hole 33, the second spring hole 33 is fixedly connected with one end of the return spring 24, one end of the stopper 3 away from the second spring hole 33 is connected with a rubber pad 34, the rubber pad 34 is located at the circular position and directly contacts with the operating rod to clamp the operating rod, avoid fish tail action bars, rubber pad 34 plays anti-skidding effect simultaneously, one side that dog 3 is close to first jack 11 is provided with inclined plane 35, and the thickness that dog 3 is close to second spring hole 33 one end is greater than the thickness of the other end of dog 3, three inclined plane 35 constitutes the toper structure, when the action bars inserts from first jack 11, at first with inclined plane 35 contact, the action bars exerts pressure to inclined plane 35, extrude dog 3, under the restriction of slider 253 and spout 31, dog 3 can only horizontal migration, reset spring 24 contracts, dog 3 moves along guide post 22, guide post 22 is at second guide post hole 32 internalization, dog 3 removes to the position department that device casing 2 is close to the lateral wall, second jack 251 exposes, the action bars then can pass second jack 251, and insert to the circuit breaker and close the separating brake button, under the condition of not opening the cabinet, realize the separating brake fast.
The working process is as follows: when the device is installed, a first jack 11 corresponding to a breaker opening and closing button is arranged on a cabinet door 1, a bolt penetrating through a bolt hole 252 and a mounting hole is arranged on the inner wall of the cabinet door 1, so that the installation of a device shell 2 is realized, when the device is not used, a reset spring 24 pushes a stop dog 3 to move to the position of the circle center of the device shell 2, the side walls of the stop dogs 3 are connected in pairs, the three stop dogs 3 form a circular structure, the circular structure formed by splicing the three stop dogs 3 is arranged between the first jack 11 and a second jack 251 and plays a role of stopping the second jack 251 so as to avoid misoperation, an inclined plane 35 is arranged on one side of the stop dog 3 close to the first jack 11, the three inclined planes 35 form a conical structure, when the device is used, an operating rod is inserted from the first jack 11 and is firstly contacted with the inclined plane 35, the operating rod applies pressure to the inclined plane 35 to extrude the stop dog 3, and the stop, reset spring 24 contracts, dog 3 moves along guide post 22, guide post 22 is at second guide post hole 32 internalization, dog 3 moves to the position department that device casing 2 is close to the lateral wall, second jack 251 exposes, the action bars then can pass second jack 251, and insert to the circuit breaker and close separating brake button, under the condition of not opening the cabinet, realize the separating brake fast, rubber pad 34 is located the circular shape position, direct and the action bars contact, play the effect of centre gripping action bars, guarantee that the action bars is all the time at the center of second jack 251.
In summary, the following steps: this quick separating brake device of cubical switchboard, through being connected with guide post 22 in device casing 2, swing joint dog 3, dog 3 passes through spout 31 and slider 253 swing joint, and dog 3 is close to one side of first jack 11 and is provided with inclined plane 35, the action bars exerts pressure to inclined plane 35, extrude dog 3, under the restriction of slider 253 and spout 31, dog 3 can only horizontal migration, realize opening the function, under the condition of not opening the cabinet, realize separating brake fast, high durability and convenient use, set up reset spring 24 in addition, be used for dog 3 to reset, extrusion dog 3 shelters from second jack 251, avoid the maloperation, three dog 3 are when opening, can realize the centre gripping to the action bars, guarantee the action bars is placed in the middle, can not exert pressure to the single direction of action bars, avoid causing the action bars bending.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a quick separating brake device of cubical switchboard, includes cabinet door (1), its characterized in that: the cabinet door is characterized in that a first jack (11) is formed in the cabinet door (1), a device shell (2) is connected to the side wall inside the cabinet door (1) through a bolt, a first guide post hole (21) is formed in the inner wall of the device shell (2) at equal distance, a guide post (22) is fixedly connected in the first guide post hole (21), one end of the first guide post hole (21) is connected with a first spring hole (23), a reset spring (24) is connected in the first spring hole (23), a stop block (3) is movably connected to the guide post (22), a cover plate (25) is fixedly connected to one end of the device shell (2), a second jack (251) is formed in the center position of the cover plate (25), bolt holes (252) are formed in the cover plate (25) on the periphery of the second jack (251) at equal distance, a slide block (253) is connected to the cover plate (25) between the bolt holes (252), a slide groove (31) is, the sliding groove (31) is movably connected with the sliding block (253), a second guide post hole (32) is formed in one end of the stop block (3), one end of the second guide post hole (32) is connected with a second spring hole (33), and the second spring hole (33) is fixedly connected with one end of the reset spring (24).
2. The rapid opening device of the switch cabinet according to claim 1, wherein: the device shell (2) is of a hollow cylindrical structure, the number of the first guide post holes (21) and the number of the sliding blocks (253) are three, and one ends of the sliding blocks (253) point to the central shaft of the device shell (2).
3. The rapid opening device of the switch cabinet according to claim 1, wherein: the number of the stop blocks (3) is three, the stop blocks (3) are of fan-shaped structures, the side walls of the stop blocks (3) are connected in pairs, and the three stop blocks (3) form a circular structure.
4. The rapid opening device of the switch cabinet according to claim 1, wherein: one end, far away from the second spring hole (33), of the stop block (3) is connected with a rubber pad (34).
5. The rapid opening device of the switch cabinet according to claim 1, wherein: one side of the stop block (3) close to the first insertion hole (11) is provided with an inclined plane (35), and the thickness of one end of the stop block (3) close to the second spring hole (33) is larger than that of the other end of the stop block (3).
6. The rapid opening device of the switch cabinet according to claim 1, wherein: the guide post (22) penetrates through the return spring (24) and is movably connected with the second guide post hole (32), and the length of the second guide post hole (32) is not less than that of the guide post (22).
7. The rapid opening device of the switch cabinet according to claim 1, wherein: the cabinet door (1) is provided with mounting holes corresponding to the bolt holes (252).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020470945.0U CN211319970U (en) | 2020-04-02 | 2020-04-02 | Quick separating brake device of cubical switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020470945.0U CN211319970U (en) | 2020-04-02 | 2020-04-02 | Quick separating brake device of cubical switchboard |
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| Publication Number | Publication Date |
|---|---|
| CN211319970U true CN211319970U (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020470945.0U Active CN211319970U (en) | 2020-04-02 | 2020-04-02 | Quick separating brake device of cubical switchboard |
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| Country | Link |
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| CN (1) | CN211319970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118584271A (en) * | 2024-06-14 | 2024-09-03 | 大唐华银株洲发电有限公司 | Insulation measurement device and method for high voltage switch cabinet |
-
2020
- 2020-04-02 CN CN202020470945.0U patent/CN211319970U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118584271A (en) * | 2024-06-14 | 2024-09-03 | 大唐华银株洲发电有限公司 | Insulation measurement device and method for high voltage switch cabinet |
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