CN220253161U - Explosion-proof operating mechanism of circuit breaker - Google Patents
Explosion-proof operating mechanism of circuit breaker Download PDFInfo
- Publication number
- CN220253161U CN220253161U CN202321824715.XU CN202321824715U CN220253161U CN 220253161 U CN220253161 U CN 220253161U CN 202321824715 U CN202321824715 U CN 202321824715U CN 220253161 U CN220253161 U CN 220253161U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- explosion
- clamping plate
- clamping
- operating mechanism
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of circuit breakers and discloses an explosion-proof operating mechanism of a circuit breaker, which comprises a circuit breaker body, wherein a clamping installation assembly is arranged at the back of the circuit breaker body and comprises a back plate, an adjusting groove is formed in the back plate, a right clamping plate and a left clamping plate are sequentially arranged in the adjusting groove in a relative mode, a clamping spring is arranged between the right clamping plate and the left clamping plate, a vertical plate is arranged on the opposite side of the left clamping plate, a stud is arranged on the vertical plate and is in threaded fit with the vertical plate and is in rotary connection with the left clamping plate, clamping blocks are arranged on the two sides of the circuit breaker body and are matched with the left clamping plate and the right clamping plate. The clamping blocks on two sides of the circuit breaker body are respectively inserted between the left clamping plate and the right clamping plate, so that the clamping springs are stretched, the circuit breaker body is extruded and fixed by utilizing elasticity, the studs are rotated, the left clamping plates can be driven to carry out adjustment along the adjusting grooves, and the transverse position of the circuit breaker body is adjusted.
Description
Technical Field
The utility model relates to the technical field of circuit breakers, in particular to an explosion-proof operating mechanism of a circuit breaker.
Background
The miniature circuit breaker is a switching device capable of closing, carrying and breaking a current under normal circuit conditions and capable of closing, carrying and breaking a current under abnormal circuit conditions for a prescribed time. If the miniature circuit breaker is used in the place with explosion-proof requirement, must put the circuit breaker into the flameproof shell, do not allow the operation of uncapping, can only carry out the panel external operation through the operating device with explosion-proof function, realize miniature circuit breaker's breaking function, reach explosion-proof requirement.
The traditional patent application number is 201921149120.2, the Chinese patent with the publication number of CN210182313U, a miniature circuit breaker explosion-proof operating mechanism is provided, aiming at the problems that when the traditional miniature circuit breaker explosion-proof operating mechanism is assembled in a combined way, time and labor are wasted, the traditional miniature circuit breaker explosion-proof operating mechanism is not easy to align, the traditional miniature circuit breaker explosion-proof operating mechanism is difficult to install in an installation process, a screw is required to be adjusted for many times, the traditional miniature circuit breaker explosion-proof operating mechanism is easy to trip, the traditional miniature circuit breaker explosion-proof operating mechanism cannot be assembled in any split mode, and a plurality of inconvenient problems are brought to workers in the installation process, the traditional miniature circuit breaker explosion-proof operating mechanism comprises a fixing block, a fixing groove is formed in the top of the fixing block, the same fixing plate is fixedly installed on the inner walls on the two sides of the fixing groove, two square grooves which are symmetrically arranged are formed in the fixing plate, the same thin rod is fixedly installed on the inner walls on the two sides of the square groove, a trapezoid block is slidably installed on the thin rod, the top of the trapezoid block extends to the outer side of the square groove, and the circuit breaker body is placed on the top of the fixing plate.
In combination with the scheme, the problems that the existing circuit breaker is complex in installation structure, not simple and convenient, and most of the existing circuit breakers are fixedly installed, and the installed circuit breaker cannot be adjusted in position, so that the actual use is greatly limited, and the using effect is influenced are solved.
Accordingly, based on the above technical problems, it is necessary for those skilled in the art to develop an explosion-proof operating mechanism for circuit breakers.
Disclosure of Invention
The utility model aims to provide an explosion-proof operating mechanism of a circuit breaker, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an explosion-proof operating device technical scheme of circuit breaker, includes the circuit breaker body, circuit breaker body back is equipped with clamping installation component, clamping installation component includes the backplate, be equipped with the adjustment groove on the backplate, be the opposite form in proper order and be equipped with right splint, left splint in the adjustment groove, be equipped with the clamping spring between right splint and the left splint, the opposite side of left splint is equipped with the riser, be equipped with the double-screw bolt on the riser, double-screw bolt and riser screw-thread fit to rotate with the left splint and be connected, circuit breaker body both sides are equipped with the fixture block, the fixture block cooperatees with left splint, right splint.
As a preferred technical scheme, the backplate back is equipped with lift locating component, lift locating component is including being relative form distribution draw runner, be equipped with the sliding sleeve with its looks adaptation on the draw runner, sliding sleeve one side is equipped with the support, be equipped with the draw bolt on the support, the draw bolt runs through support, sliding sleeve to extend to in the sliding sleeve, be equipped with the cardboard on the draw bolt, be equipped with compression spring between cardboard and the support.
As a preferable technical scheme, two ends of the compression spring are fixedly connected with the bracket and the clamping plate respectively.
As a preferable technical scheme, the pull bolt is in sliding connection with the bracket and the sliding sleeve.
As a preferable technical scheme, a plurality of sockets are arranged on the side edges of the sliding strip, and the sockets are matched with the draw bolts.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The utility model relates to an explosion-proof operating mechanism of a circuit breaker, which is provided with a clamping installation assembly, clamping blocks at two sides of the circuit breaker body are respectively inserted between a left clamping plate and a right clamping plate, so that a clamping spring is stretched, the circuit breaker body is extruded and fixed by utilizing elasticity, a stud is rotated, the left clamping plate can be driven to carry out adjustment along an adjusting groove, and the transverse position of the circuit breaker body is adjusted.
(2) The utility model relates to an explosion-proof operating mechanism of a circuit breaker, which is provided with a lifting positioning component, a sliding sleeve slides along a sliding strip, a pull bolt is pulled, a compression spring is extruded, the corresponding position is adjusted, the pull bolt is inserted into a socket, the installation of a backboard is completed, and the height adjustment can be realized.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an explosion-proof operating mechanism of a circuit breaker;
fig. 2 is a schematic structural diagram of a clamping and installing assembly of an explosion-proof operating mechanism of a circuit breaker;
fig. 3 is a schematic structural diagram of a lifting positioning assembly of an explosion-proof operating mechanism of a circuit breaker.
In the reference numerals: 1. a circuit breaker body; 21. a back plate; 22. an adjustment groove; 23. a right clamping plate; 24. a left clamping plate; 25. clamping a spring; 26. a vertical plate; 27. a stud; 28. a clamping block; 31. a slide bar; 32. a sliding sleeve; 33. a bracket; 34. pulling a bolt; 35. a clamping plate; 36. compressing the spring.
Detailed Description
Features and exemplary embodiments of various aspects of the present utility model will be described in detail below, and in order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail below with reference to the accompanying drawings and the detailed embodiments. It will be apparent to one skilled in the art that the present utility model may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the utility model by showing examples of the utility model.
As shown in fig. 1-3, the utility model provides a technical scheme of an explosion-proof operating mechanism of a circuit breaker, which comprises the following steps: including circuit breaker body 1, circuit breaker body 1 back is provided with clamping installation component, clamping installation component includes backplate 21, be provided with adjustment tank 22 on the backplate 21, be the relative form in the adjustment tank 22 and set gradually right splint 23, left splint 24, be provided with clamping spring 25 between right splint 23 and the left splint 24, left splint 24 opposite side is provided with riser 26, be provided with double-screw bolt 27 on the riser 26, double-screw bolt 27 and riser 26 screw thread fit to rotate with left splint 24 and be connected, circuit breaker body 1 both sides are provided with fixture block 28, fixture block 28 cooperatees with left splint 24, right splint 23.
In this embodiment, the clamping blocks 28 on both sides of the breaker body 1 are respectively inserted between the left clamping plate 24 and the right clamping plate 23, so that the clamping springs 25 are stretched, the breaker body 1 is pressed and fixed by using elasticity, and the left clamping plate 24 can be driven to adjust the lateral position of the breaker body 1 by rotating the studs 27 when the studs 22 are inserted into the adjusting grooves 22.
As shown in fig. 1-2, the back of the back plate 21 is provided with a lifting positioning assembly, the lifting positioning assembly comprises sliding strips 31 which are distributed oppositely, a plurality of sockets are arranged on the side edges of the sliding strips 31 and are matched with pull bolts 34, sliding sleeves 32 which are matched with the sliding strips are arranged on the sliding strips 31, a support 33 is arranged on one side of each sliding sleeve 32, pull bolts 34 are arranged on the support 33 and are in sliding connection with the support 33 and the sliding sleeves 32, the pull bolts 34 penetrate through the support 33 and the sliding sleeves 32 and extend into the sliding sleeves 32, clamping plates 35 are arranged on the pull bolts 34, compression springs 36 are arranged between the clamping plates 35 and the support 33, and two ends of each compression spring 36 are fixedly connected with the support 33 and the clamping plates 35 respectively.
In this embodiment, the sliding sleeve 32 slides along the sliding strip 31, pulls the pull bolt 34, presses the compression spring 36, adjusts the corresponding position, and inserts the pull bolt 34 into the socket, thereby completing the installation of the back plate 21.
The working principle and the using flow of the utility model are as follows: after the utility model is installed, the utility model works according to the above embodiments until all working steps are completed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
In accordance with the above embodiments of the utility model, these embodiments are not exhaustive of all details, nor are they intended to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model and various modifications as are suited to the particular use contemplated. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides an explosion-proof operating device of circuit breaker, its characterized in that, including circuit breaker body (1), circuit breaker body (1) back is equipped with clamping installation component, clamping installation component includes backplate (21), be equipped with adjustment groove (22) on backplate (21), be relatively form in adjustment groove (22) and be equipped with right splint (23), left splint (24) in proper order, be equipped with clamping spring (25) between right splint (23) and left splint (24), left splint (24) opposite side is equipped with riser (26), be equipped with double-screw bolt (27) on riser (26), double-screw bolt (27) and riser (26) screw-thread fit to rotate with left splint (24) and be connected, circuit breaker body (1) both sides are equipped with fixture block (28), fixture block (28) cooperatees with left splint (24), right splint (23).
2. The explosion-proof operating mechanism of a circuit breaker according to claim 1, wherein: the back of backplate (21) is equipped with lift locating component, lift locating component is including being relative form distribution draw runner (31), be equipped with sliding sleeve (32) with its looks adaptation on draw runner (31), sliding sleeve (32) one side is equipped with support (33), be equipped with on support (33) and draw bolt (34), draw bolt (34) run through support (33), sliding sleeve (32) to extend to in sliding sleeve (32), be equipped with cardboard (35) on draw bolt (34), be equipped with compression spring (36) between cardboard (35) and support (33).
3. The explosion-proof operating mechanism of a circuit breaker according to claim 2, wherein: two ends of the compression spring (36) are fixedly connected with the bracket (33) and the clamping plate (35) respectively.
4. The explosion-proof operating mechanism of a circuit breaker according to claim 2, wherein: the pull bolt (34) is connected with the bracket (33) and the sliding sleeve (32) in a sliding way.
5. The explosion-proof operating mechanism of a circuit breaker according to claim 2, wherein: the side of the sliding strip (31) is provided with a plurality of sockets which are matched with the pull bolts (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321824715.XU CN220253161U (en) | 2023-07-12 | 2023-07-12 | Explosion-proof operating mechanism of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321824715.XU CN220253161U (en) | 2023-07-12 | 2023-07-12 | Explosion-proof operating mechanism of circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220253161U true CN220253161U (en) | 2023-12-26 |
Family
ID=89233240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321824715.XU Active CN220253161U (en) | 2023-07-12 | 2023-07-12 | Explosion-proof operating mechanism of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220253161U (en) |
-
2023
- 2023-07-12 CN CN202321824715.XU patent/CN220253161U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211720041U (en) | Novel high-low voltage power distribution cabinet convenient for mounting electric element | |
| CN220253161U (en) | Explosion-proof operating mechanism of circuit breaker | |
| CN110581445A (en) | Power distribution device based on low-voltage side grid-connected technology | |
| CN111863511A (en) | Vacuum circuit breaker installing support | |
| CN210111323U (en) | Intelligent low-voltage power distribution cabinet convenient to install | |
| CN211790136U (en) | Intelligent power distribution strong cabinet for modular control system | |
| CN210378902U (en) | Multifunctional energy-saving relay | |
| CN211858393U (en) | Current transformer convenient to installation is fixed | |
| CN211063104U (en) | Heat dissipation device for power distribution cabinet | |
| CN216408325U (en) | Structure intelligent detection terminal of low-power consumption | |
| CN219041376U (en) | Intelligent protector for protecting equipment electricity consumption convenient to install | |
| CN210779504U (en) | High negative pressure switch convenient to installation is fixed | |
| CN218770790U (en) | Building electrical equipment installation box convenient to installation | |
| CN218005608U (en) | Stable form electric power cabinet | |
| CN219760328U (en) | Switch cabinet convenient to install | |
| CN218447694U (en) | Pole-mounted circuit breaker with solid-sealed polar pole | |
| CN220874056U (en) | Electric power cabinet with buckle | |
| CN210745777U (en) | Multi-interface wireless controller | |
| CN220774220U (en) | High-voltage vacuum circuit breaker in high-altitude user | |
| CN210379783U (en) | Power distribution device based on low-voltage side grid-connected technology | |
| CN220475724U (en) | Clamping type photovoltaic junction box | |
| CN212543072U (en) | Pull formula adjustable electric cabinet | |
| CN220107280U (en) | Connection structure for mounting high-voltage switch cabinet | |
| CN220065572U (en) | Fixing mechanism for relay | |
| CN219611695U (en) | Photovoltaic power generation device easy to install |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |