CN214625732U - Circuit breaker mounting bracket for switch board - Google Patents
Circuit breaker mounting bracket for switch board Download PDFInfo
- Publication number
- CN214625732U CN214625732U CN202120325614.2U CN202120325614U CN214625732U CN 214625732 U CN214625732 U CN 214625732U CN 202120325614 U CN202120325614 U CN 202120325614U CN 214625732 U CN214625732 U CN 214625732U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- screw rod
- fixed plate
- fly leaf
- support body
- 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.)
- Expired - Fee Related
Links
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 210000003205 muscle Anatomy 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to a circuit breaker mounting bracket for power distribution cabinet, comprising a bracket body, wherein a fixed plate is fixedly installed at one end of the bracket body, movable plates arranged at intervals are installed at the other end of the bracket body, the upper ends of the fixed plate and the movable plates are bent outwards and extended, convex ribs are also fixedly installed on the bracket body and positioned at two sides of the movable plates, and a movement mechanism for driving the movable plates to move towards the direction close to or away from the fixed plate is installed on the convex ribs; the moving mechanism comprises a screw rod, a threaded hole is formed in the lower end of the movable plate in a penetrating mode, the screw rod is connected with the threaded hole in a threaded matching mode, one end of the screw rod is located on the outer side of the convex rib, and the screw rod and the convex rib are connected through a bearing. The utility model has the advantages of be convenient for install, convenient dismantlement, stability is high, simple structure, with low costs.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to a circuit breaker mounting bracket for switch board.
Background
A circuit breaker refers to a switching device capable of closing, carrying, and breaking current under normal or abnormal circuit conditions. The circuit breaker can be used for distributing electric energy, starting an asynchronous motor infrequently, protecting a power supply circuit, the motor and the like, is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the use range of the circuit breaker, and the division of the high-voltage and low-voltage boundary lines is fuzzy, and is generally called as a high-voltage electrical appliance with the voltage of more than 3 kV.
On a power distribution cabinet, a circuit breaker is one of the important components. Fixed mounting has the circuit breaker installation to arrange in the switch board, installs the circuit breaker of arranging the setting on the circuit breaker installation row, and the circuit breaker passes through draw-in groove structure and arranges the joint with the circuit breaker installation, and the circuit breaker can slide on the circuit breaker installation row, leads to the circuit breaker installation department stable, and when breaking down, the circuit breaker is difficult to dismantle, is difficult to look for the fault point, can't satisfy the demand.
Disclosure of Invention
To the not enough of above-mentioned prior art, the technical problem that this patent application will solve provides the installation of being convenient for, and convenient the dismantlement, stability is high, simple structure, with low costs circuit breaker mounting bracket for switch board.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a circuit breaker mounting bracket for switch board, includes the support body, the one end fixed mounting of support body has the fixed plate, the fly leaf that the interval set up is installed to the other end of support body, the upper end of fixed plate and fly leaf is all outwards buckled and is extended, the both sides that lie in the fly leaf on the support body still fixed mounting have protruding muscle, install on the protruding muscle and be used for driving the fly leaf to the motion of the direction motion of being close to or keeping away from the fixed plate.
The moving mechanism comprises a screw rod, a threaded hole is formed in the lower end of the movable plate in a penetrating mode, the screw rod is connected with the threaded hole in a threaded matching mode, one end of the screw rod is located on the outer side of the convex rib, and the screw rod and the convex rib are connected through a bearing.
The support body is fixedly provided with guide rails, the guide rails are arranged on two sides of the screw rod, and the lower end of the movable plate is provided with a sliding groove in sliding fit with the guide rails.
Wherein, the frame body is provided with radiating holes in a distributed manner.
The fixed plate, the guide rail and the frame body are welded together.
To sum up, the utility model has the advantages of be convenient for install, convenient the dismantlement, stability is high, simple structure, with low costs.
Drawings
Fig. 1 is the utility model discloses a structure schematic diagram of circuit breaker mounting bracket for switch board.
Fig. 2 is a partial cross-sectional view of fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "upper, lower" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
As shown in fig. 1-2, a circuit breaker mounting bracket for switch board, includes support body 1, the one end fixed mounting of support body has fixed plate 2, fly leaf 3 that the interval set up is installed to the other end of support body, the upper end of fixed plate and fly leaf is all outwards buckled and is extended, the both sides that lie in the fly leaf on the support body still fixed mounting have protruding muscle 4, install the motion that is used for driving the fly leaf to the direction motion that is close to or keeps away from the fixed plate on the protruding muscle.
Like this, adjust the fly leaf and be close to each other with the fixed plate through motion for the draw-in groove is located the outside of fly leaf and fixed plate, and later adjustment motion drives the fly leaf and to the direction motion of keeping away from the fixed plate, utilizes fixed plate and fly leaf to install the circuit breaker. The fly leaf interval sets up, can install a plurality of spaced circuit breakers, and the later stage of being convenient for is dismantled alone, is overhauld and is changed. The upper ends of the fixed plate and the movable plate are bent outwards and extended, and the clamping grooves of the circuit breaker can be better fixed.
The moving mechanism comprises a screw rod 5, a threaded hole is formed in the lower end of the movable plate in a penetrating mode, the screw rod is connected with the threaded hole in a threaded matching mode, one end of the screw rod is located on the outer side of the convex rib, and the screw rod and the convex rib are connected through a bearing 6. The screw rod is rotated to drive the movable plate to move. The convex ribs facilitate the installation of the screw.
The support body is fixedly provided with guide rails 7, the guide rails are arranged on two sides of the screw rod, and the lower end of the movable plate is provided with a sliding groove in sliding fit with the guide rails. The movement of the movable plate can be guided.
Wherein, the frame body is provided with heat dissipation holes 8 in a distributed manner. The heat dissipation is convenient.
The fixed plate, the guide rail and the frame body are welded together. Is convenient for production.
The principle is as follows:
the movable plate and the fixed plate are adjusted to be close to each other through the movement mechanism, so that the clamping groove is located on the outer side of the movable plate and the fixed plate, then the movement mechanism is adjusted to drive the movable plate to move towards the direction far away from the fixed plate, and the circuit breaker is installed through the fixed plate and the movable plate. The fly leaf interval sets up, can install a plurality of spaced circuit breakers, and the later stage of being convenient for is dismantled alone, is overhauld and is changed. The upper ends of the fixed plate and the movable plate are bent outwards and extended, and the clamping grooves of the circuit breaker can be better fixed.
Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, to the extent that such modifications and variations of the present invention fall within the scope of the present claims and their equivalents, it is intended that the present invention encompass such modifications and variations as well.
Claims (5)
1. The utility model provides a circuit breaker mounting bracket for switch board, a serial communication port, includes the support body, the one end fixed mounting of support body has the fixed plate, the fly leaf that the interval set up is installed to the other end of support body, the upper end of fixed plate and fly leaf is all outwards buckled and is extended, the both sides that lie in the fly leaf on the support body still fixed mounting have protruding muscle, install on the protruding muscle and be used for driving the fly leaf to the motion mechanism of the direction motion of being close to or keeping away from the fixed plate.
2. The mounting frame for the circuit breaker of the power distribution cabinet according to claim 1, wherein the moving mechanism comprises a screw rod, a threaded hole is formed in the lower end of the movable plate in a penetrating mode, the screw rod is in threaded fit connection with the threaded hole, one end of the screw rod is located on the outer side of the convex rib, and the screw rod and the convex rib are connected through a bearing.
3. The circuit breaker mounting bracket for the power distribution cabinet according to claim 2, wherein the bracket body is fixedly provided with guide rails, the guide rails are arranged on two sides of the screw rod, and the lower end of the movable plate is provided with a sliding groove in sliding fit with the guide rails.
4. The mounting frame for the circuit breaker of claim 3, wherein the frame body is provided with heat dissipation holes.
5. The circuit breaker mounting bracket for the power distribution cabinet according to claim 4, wherein the ribs and the bracket body are integrally formed, and the fixing plate and the guide rail are welded to the bracket body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120325614.2U CN214625732U (en) | 2021-02-04 | 2021-02-04 | Circuit breaker mounting bracket for switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120325614.2U CN214625732U (en) | 2021-02-04 | 2021-02-04 | Circuit breaker mounting bracket for switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214625732U true CN214625732U (en) | 2021-11-05 |
Family
ID=78440936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120325614.2U Expired - Fee Related CN214625732U (en) | 2021-02-04 | 2021-02-04 | Circuit breaker mounting bracket for switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214625732U (en) |
-
2021
- 2021-02-04 CN CN202120325614.2U patent/CN214625732U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |