CN217933591U - Breaker closing interlocking mechanism - Google Patents
Breaker closing interlocking mechanism Download PDFInfo
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- CN217933591U CN217933591U CN202221785988.3U CN202221785988U CN217933591U CN 217933591 U CN217933591 U CN 217933591U CN 202221785988 U CN202221785988 U CN 202221785988U CN 217933591 U CN217933591 U CN 217933591U
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- groove
- circuit breaker
- front side
- sliding plate
- fixedly connected
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- 229910018503 SF6 Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
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Abstract
The utility model discloses a circuit breaker combined floodgate interlocking gear, including circuit breaker body, combined floodgate switch, first spacing groove and interlocking gear subassembly, the front side rotation of circuit breaker body is connected with combined floodgate switch, first spacing groove has all been seted up in the place ahead of the combined floodgate switch left and right sides, the front side of circuit breaker body is provided with the interlocking gear subassembly, the interlocking gear subassembly includes mount, recess, telescope tube, sliding plate, connecting plate, kelly, cover spring, second spacing groove, fixed block, thread groove, screw rod and handle. The utility model discloses a circuit breaker body, combined floodgate switch, first spacing groove, interlocking gear subassembly, mount, recess, telescopic sleeve, sliding plate, connecting plate, kelly, set spring, second spacing groove, fixed block, thread groove, screw rod and handle mutually support, can carry out spacing fixed to combined floodgate switch, avoid operating personnel to touch combined floodgate switch by mistake and cause accident's emergence.
Description
Technical Field
The utility model relates to a circuit breaker technical field specifically is a circuit breaker combined floodgate interlocking gear.
Background
The high-voltage circuit breaker (or called high-voltage switch) not only can cut off or close the no-load current and load current in the high-voltage circuit, but also can cut off the overload current and short-circuit current by the action of the relay protection device when the system has a fault, and has quite perfect arc extinguishing structure and enough current breaking capacity, and can be divided into: oil circuit breakers (multiple oil circuit breakers, less oil circuit breakers), sulfur hexafluoride circuit breakers (SF 6 circuit breakers), compressed air circuit breakers, vacuum circuit breakers, etc.
The existing high-voltage circuit breaker has no protective measures for a closing switch, so that misoperation is easily caused for operators, and accidents are easily caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit breaker combined floodgate interlocking gear to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a circuit breaker switching-on interlocking mechanism comprises a circuit breaker body, a switching-on switch, first limiting grooves and an interlocking mechanism assembly, wherein the switching-on switch is rotatably connected to the front side of the circuit breaker body, the first limiting grooves are formed in the front of the left side and the front of the right side of the switching-on switch, and the interlocking mechanism assembly is arranged on the front side of the circuit breaker body;
the interlocking mechanism component comprises a fixing frame, a groove, a telescopic sleeve, a sliding plate, a connecting plate, a clamping rod, a sleeve spring, a second limiting groove, a fixing block, a thread groove, a screw rod and a handle, wherein the front side of the circuit breaker body is located on the upper fixedly connected with fixing frame of the closing switch, the left side and the right side of the front of the fixing frame are both provided with a groove, the inner wall of the groove is far away from the fixing frame, the two inner walls of the groove are respectively provided with one equal fixedly connected with telescopic sleeve and one sliding plate, the front side of the sliding plate penetrates through the groove and extends to the outside of the groove, the bottom of the sliding plate is fixedly connected with the connecting plate, the connecting plate is close to one side of the closing switch and corresponds to the position of the first limiting groove, the clamping rod is far away from the connecting plate, one end of the clamping rod penetrates through the first limiting groove and extends to the inside of the first limiting groove, the sleeve spring is sleeved on the surface of the sliding plate, the top of the sliding plate is provided with the second limiting groove, the left side and the right side of the top of the front side of the connecting plate is fixedly connected with the fixing block, the fixing block is provided with the fixing block, the thread groove is provided with the fixing block, the thread groove, the screw rod is connected with the screw rod, and the top of the fixing block extends to the handle, and the top of the fixing block extends to the handle.
Preferably, the first limiting groove is circular.
Preferably, the sliding plate is movably connected with the groove.
Preferably, the clamping rod is movably connected with the first limiting groove.
Preferably, the second limiting groove is circular.
Preferably, the diameter of the screw is smaller than the diameter of the second limit groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a circuit breaker body, combined floodgate switch, first spacing groove, interlocking gear subassembly, mount, recess, telescopic sleeve, sliding plate, connecting plate, kelly, set spring, second spacing groove, fixed block, thread groove, screw rod and handle mutually support, can carry out spacing fixed to combined floodgate switch, avoid operating personnel to miss the emergence that combined floodgate switch caused accident, have greatly improved the safety in utilization of circuit breaker body.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the interlocking mechanism assembly of the present invention;
fig. 3 is a schematic structural view of the fixing block of the present invention.
In the figure: the circuit breaker comprises a circuit breaker body 1, a closing switch 2, a first limiting groove 3, a 4-linkage mechanism assembly, a 401 fixing frame, a 402 groove, a 403 telescopic sleeve, a 404 sliding plate, a 405 connecting plate, a 406 clamping rod, a 407 spring, a 408 second limiting groove, a 409 fixing block, a 410 thread groove, a 411 screw rod and a 412 handle.
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 to 3, a circuit breaker closing interlocking mechanism includes a circuit breaker body 1, a closing switch 2, a first limiting groove 3 and an interlocking mechanism assembly 4, the front side of the circuit breaker body 1 is rotatably connected with the closing switch 2, the first limiting groove 3 is formed in the front of the left side and the right side of the closing switch 2, the first limiting groove 3 is circular, and the interlocking mechanism assembly 4 is arranged on the front side of the circuit breaker body 1.
The interlocking mechanism component 4 comprises a fixed frame 401, a groove 402, a telescopic sleeve 403, a sliding plate 404, a connecting plate 405, a clamping rod 406, a sleeve spring 407, a second limit groove 408, a fixed block 409, a thread groove 410, a screw 411 and a handle 412, wherein the fixed frame 401 is fixedly connected to the front side of the circuit breaker body 1 and above the closing switch 2, the left side and the right side of the front side of the fixed frame 401 are respectively provided with the groove 402, the telescopic sleeve 403 is fixedly connected to the sides of the inner walls of the two grooves 402 far away from each other, the sliding plate 404 is fixedly connected to one end of the two telescopic sleeves 403 close to each other, the sliding plate 404 is movably connected with the grooves 402, the front side of the sliding plate 404 penetrates through the grooves 402 and extends to the outside of the grooves 402, the bottom of the sliding plate 404 is fixedly connected with the connecting plate 405 on the front side of the fixed frame 401, the connecting plate 405 is close to one side of the closing switch 2 and corresponds to a position fixedly connected with clamping rod 406 of the first limit groove 3, one end, far away from the connecting plate 405, of the clamping rod 406 penetrates through the first limit groove 3 and extends to the inside of the first limit groove 3, the clamping rod 406 is movably connected with the first limit groove 3, a sleeve spring 407 is sleeved on the surface of the telescopic sleeve 403, a second limit groove 408 is arranged at the top of the sliding plate 404 and located on the front side of the fixing frame 401, the second limit groove 408 is circular in shape, fixing blocks 409 are fixedly connected to the left side and the right side of the top of the front side of the fixing frame 401, a thread groove 410 is formed in the top of the fixing blocks 409, a screw rod 411 is connected to the inner thread of the thread groove 410, the top of the screw rod 411 penetrates through the thread groove 410 and extends to the outside of the thread groove 410 and is fixedly connected with a handle 412, and the diameter of the screw rod 411 is smaller than that of the second limit groove 408.
During the use, through setting up interlocking gear subassembly 4, can carry out spacing fixed to closing switch 2, prevent that operating personnel from touching closing switch 2 by mistake, when needing to use closing switch 2, only need to promote sliding plate 404 to the one side of keeping away from first spacing groove 3, and then drive kelly 406 to the one side motion of keeping away from first spacing groove 3, compress set spring 407 and telescopic tube 403 simultaneously, and then make kelly 406 break away from first spacing groove 3, and make sliding plate 404 move to the below of fixed block 409, and then make second spacing groove 408 aim at screw rod 411, then clockwise turning handle 412, and then make screw rod 411 move downwards in thread groove 410, and then make screw rod 411 insert second spacing groove 408 can, then can upper and lower arbitrary closing switch 2 toggle.
The utility model discloses the electrical components who appears in all are connected with external master controller electricity to the master controller can be for the computer etc. plays the conventional known equipment of control, the utility model discloses the circuit and the control that relate to in are prior art, do not have here too much repeated description.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)
1. The utility model provides a circuit breaker combined floodgate interlocking gear, includes circuit breaker body (1), combined floodgate switch (2), first spacing groove (3) and interlocking gear subassembly (4), its characterized in that: the front side of the circuit breaker body (1) is rotatably connected with a closing switch (2), first limiting grooves (3) are formed in the front of the left side and the right side of the closing switch (2), and a linkage mechanism assembly (4) is arranged on the front side of the circuit breaker body (1);
the interlocking mechanism component (4) comprises a fixing frame (401), a groove (402), a telescopic sleeve (403), a sliding plate (404), a connecting plate (405), a clamping rod (406), a sleeve spring (407), a second limiting groove (408), a fixing block (409), a thread groove (410), a screw rod (411) and a handle (412), wherein the fixing frame (401) is fixedly connected to the front side of the breaker body (1) and is positioned above the closing switch (2), the groove (402) is respectively formed in the left side and the right side of the front surface of the fixing frame (401), the telescopic sleeve (403) is fixedly connected to one side, far away from the inner wall of the two groove (402), the sliding plate (404) is fixedly connected to one end, close to each other, of the two telescopic sleeves (404), the sliding plate (404) is fixedly connected to one end, the front side of the sliding plate (404) penetrates through the groove (402) and extends to the outside of the groove (402), the connecting plate (405) is fixedly connected to the front side, the bottom of the sliding plate (404) and is positioned at the front side of the fixing frame (401), the connecting plate (405) is close to one side of the closing switch (2) and is fixedly connected to the position corresponding to the first limiting groove (406), and one end of the clamping rod (406) extends to one end of the first limiting groove (3), and the connecting plate (406) extends to the first limiting groove (406), the surface cover of telescopic tube (403) is equipped with set spring (407), sliding plate (404) top and the front side that is located mount (401) are opened and are equipped with second spacing groove (408), the equal fixedly connected with fixed block (409) of the left and right sides at mount (401) front side top, thread groove (410) have been seted up at the top of fixed block (409), the internal thread of thread groove (410) is connected with screw rod (411), the top of screw rod (411) runs through thread groove (410) and extends to the outside and the fixedly connected with handle (412) of thread groove (410).
2. The closing interlocking mechanism of the circuit breaker according to claim 1, characterized in that: the first limiting groove (3) is circular.
3. The closing interlocking mechanism of the circuit breaker according to claim 2, characterized in that: the sliding plate (404) is movably connected with the groove (402).
4. The closing interlocking mechanism of the circuit breaker according to claim 3, characterized in that: the clamping rod (406) is movably connected with the first limiting groove (3).
5. The closing interlocking mechanism of the circuit breaker according to claim 4, characterized in that: the shape of the second limiting groove (408) is circular.
6. The closing interlocking mechanism of the circuit breaker according to claim 5, characterized in that: the diameter of the screw (411) is smaller than that of the second limiting groove (408).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221785988.3U CN217933591U (en) | 2022-07-12 | 2022-07-12 | Breaker closing interlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221785988.3U CN217933591U (en) | 2022-07-12 | 2022-07-12 | Breaker closing interlocking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217933591U true CN217933591U (en) | 2022-11-29 |
Family
ID=84188637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221785988.3U Active CN217933591U (en) | 2022-07-12 | 2022-07-12 | Breaker closing interlocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217933591U (en) |
-
2022
- 2022-07-12 CN CN202221785988.3U patent/CN217933591U/en active Active
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