CN219958896U - Plug-in type mounting base of circuit breaker - Google Patents
Plug-in type mounting base of circuit breaker Download PDFInfo
- Publication number
- CN219958896U CN219958896U CN202321270451.8U CN202321270451U CN219958896U CN 219958896 U CN219958896 U CN 219958896U CN 202321270451 U CN202321270451 U CN 202321270451U CN 219958896 U CN219958896 U CN 219958896U
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- China
- Prior art keywords
- circuit breaker
- cover plate
- mounting base
- installation space
- plug
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- 238000009434 installation Methods 0.000 claims description 19
- 230000000670 limiting effect Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model provides a pluggable mounting base of a circuit breaker, which relates to the technical field of power distribution equipment and comprises a shell, wherein a mounting space is formed in the shell, a fixing assembly and at least two groups of connecting pins are arranged on the shell, the fixing assembly comprises a cover plate, the cover plate extends to the mounting space, the cover plate is used for fixing the circuit breaker in the mounting space, the connecting pins are used for connecting the connecting clamps with the connecting pins, and the connecting pins are used for connecting the circuit breaker. As long as the base is installed, under the condition that the circuit breaker is frequently replaced, the power grid is transformed or the circuit breaker product is replaced, the circuit breaker can be directly replaced by adopting the base, each circuit breaker is not required to be connected with the corresponding circuit breaker respectively, the operation efficiency is improved, the fixing component is arranged in the base, the circuit breaker is convenient to open and close, the fixing effect can be realized on the circuit breaker, and the circuit breaker can be conveniently opened and installed.
Description
Technical Field
The utility model relates to the technical field of power distribution equipment, in particular to a pluggable mounting base of a circuit breaker.
Background
In some distribution facilities, the condition that the circuit breaker needs to be replaced frequently, such as the condition that a power grid is transformed, a circuit breaker product is replaced, the circuit breaker is damaged, and the like, at the moment, the original circuit breaker needs to be removed in a circuit and the fixed structure of the circuit breaker body needs to be removed, then the replaced circuit breaker is installed in the fixed structure and the circuit is installed, so that the circuit breaker is complicated in replacement steps and low in efficiency, and the utility model is provided for the defects.
Disclosure of Invention
The utility model aims to provide a pluggable mounting base of a circuit breaker, which solves the problems of complicated replacement steps and low efficiency of the circuit breaker at the present stage.
In order to solve the above problems, the utility model provides a pluggable mounting base of a circuit breaker, comprising a housing, wherein a mounting space is arranged on the housing, a fixing assembly and at least two groups of connecting pins are arranged on the housing, the fixing assembly comprises a cover plate, the cover plate extends to the mounting space, the cover plate is used for fixing the circuit breaker in the mounting space, the connecting pins comprise a jointing clamp, a switching assembly and connecting pins, the switching assembly is connected with the jointing clamp and the connecting pins, and the connecting pins are used for being connected with the circuit breaker.
According to an embodiment of the utility model, the switching assembly comprises a wiring board and an elastic clamp, the wiring board is connected with the wiring clamp and the connecting pins, the connecting pins are provided with clamped parts, the wiring board clamps the clamped parts, and the elastic clamp is arranged at the position where the wiring board clamps the clamped parts.
According to an embodiment of the utility model, the cover plate is rotatably mounted on the housing.
According to one embodiment of the utility model, the cover plate is provided with a rotatable sliding plate, the shell is provided with a sliding groove, and the sliding plate is arranged in the sliding groove.
According to an embodiment of the utility model, the housing is provided with a locking structure for locking the cover plate.
According to an embodiment of the utility model, the locking structure comprises a limiting round table, and the cover plate is provided with a limiting hook.
According to an embodiment of the utility model, the cover plate is provided with a protruding portion.
According to an embodiment of the present utility model, the cover plate is arc-shaped.
According to an embodiment of the present utility model, the fixing components are at least two groups and symmetrically disposed at two sides of the installation space.
According to an embodiment of the utility model, a positioning structure is arranged in the installation space.
The utility model has the advantages that the base is arranged, the circuit breaker can be directly replaced by adopting the base to be arranged under the conditions of frequent replacement of the circuit breaker, transformation of a power grid or replacement of a circuit breaker product, each wire is not required to be connected respectively, the operation efficiency is improved, the base is internally provided with the fixing component, the opening and the closing are convenient, the fixing effect on the circuit breaker can be realized, and the circuit breaker can be conveniently opened and installed.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic diagram of the whole structure of a pluggable mounting base of a circuit breaker;
fig. 2 is a cross-sectional view of a pluggable mounting base of the circuit breaker;
fig. 3 is a schematic diagram of a wiring assembly structure.
Detailed Description
The following description is presented to enable one skilled in the art to practice the utility model and is provided only to enable the utility model. The embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other arrangements without departing from the spirit and scope of the utility model.
[ example 1 ]
The utility model provides a circuit breaker plug-in installation base, as fig. 1, including casing 100, be provided with installation space 102 on the casing 100, installation space 102 is preferably placed in the middle, and installation space 102's length (left and right directions in fig. 2) is greater than the length of circuit breaker 200, and the width is greater than, equal to or less than the width of circuit breaker 200 all, is provided with fixed subassembly 300 and two at least sets of wiring subassembly 400 on the casing 100, and preferably, fixed subassembly 300 also sets up two sets of, and the symmetry sets up in installation space 102 both sides.
Referring to fig. 2, the fixing assembly 300 includes a cover plate 302, wherein the cover plate 302 is made of a material having a certain elasticity, such as plastic, and has an arc shape, and a protrusion 301 is provided on the cover plate 302 to facilitate the force applied when the cover plate is opened, and the cover plate 302 partially extends to the installation space 102 for pressing on both sides of the circuit breaker 200, thereby fixing the circuit breaker 200 in the installation space 102.
Specifically, the cover plate 302 is rotatably installed on the housing 100, a rotation pin is installed on the housing 100, the rotation pin is connected with the cover plate 302, so that the cover plate 302 is opened in a rotating manner, a locking structure is installed on the housing 100, the locking structure is used for locking the cover plate 302, the locking structure can adopt a buckling mode, as shown in fig. 2, the locking structure comprises a limiting round table 104, the limiting round table 104 is installed at a position, close to the installation space 102, of the housing 100, a limiting hook 304 is arranged on the cover plate 302, the limiting hook 304 is a slope hook, the cambered surface of the cover plate 302 is pressed on the limiting round table of the housing (the highest diameter point is exceeded), and the slope hook is firmly buckled to the limiting round table 104 by pressing the cover plate by hand, so that the locking of the cover plate is realized.
Optionally, in order to make the opening and closing process of the cover plate 302 more stable, as shown in fig. 2, a rotatable sliding plate 305 is mounted on the cover plate 302, a sliding groove 105 is provided on the housing 100, one side of the sliding plate 305 away from the connecting end of the cover plate is slidably mounted in the sliding groove 105, during the opening and closing process of the cover plate 302, the sliding plate 305 slides in the sliding groove 105, so that when the cover plate is opened to a certain position, the cover plate is stably stopped under the limiting action of the sliding groove 105.
As shown in fig. 2 and 3, the wiring assembly 400 includes a jointing clamp 403, a switching assembly 402 and a connection pin 401, the switching assembly 402 connects the jointing clamp 403 and the connection pin 401, the connection pin 401 is used for being connected with a circuit breaker, as shown in fig. 3, the switching assembly 402 includes a wiring board 4021 and an elastic clamp 4022, the wiring board 4021 connects the jointing clamp 403 and the connection pin 401, a clamped part is arranged on the connection pin 401, an open-heart-shaped clamping position is arranged on the wiring board 4021, the clamped part is arranged at the clamping position to realize the connection of the connection pin 401 and the wiring board 4021, the elastic clamp 4022 is in an open-heart shape, and is clamped on the outer side of the clamping position of the wiring board 4021, and the elastic clamp 4022 is made of metal material and achieves the Vickers hardness HV250-300 through heat treatment, has good elasticity and can play a role in preventing the deformation of the wiring board. Specifically, the jointing clamps 402 are respectively disposed on two sides of the casing 100, a wire hole for a cable to extend into the jointing clamps 402 is reserved on the casing 100, after the cable extends into the jointing clamps 402, the jointing plate 4021 is screwed by screwing a bolt to clamp the cable, and the connecting pins are connected with the circuit breaker 200 to realize conduction.
Preferably, a positioning structure 103 is arranged in the installation space 102, and as shown in fig. 1, the positioning structure 103 is a protrusion arranged in the installation space 102 and is arranged corresponding to the recessed position of the bottom of the circuit breaker, so that the positioning function during the installation of the circuit breaker is realized.
It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model are susceptible to any variations and modifications without departing from the principles.
Claims (10)
1. The utility model provides a circuit breaker plug-in installation base which characterized in that: including casing (100), be provided with installation space (102) on casing (100), be provided with fixed subassembly (300) and two at least group of coupling assembling (400) on casing (100), fixed subassembly (300) are including apron (302), apron (302) part extend to installation space (102) department, apron (302) are used for fixing the circuit breaker in installation space (102), coupling assembling (400) are including binding clip (403), switching subassembly (402) and connecting pin (401), switching subassembly (402) are connected binding clip (403) and connecting pin (401), connecting pin (401) are used for being connected with the circuit breaker.
2. The pluggable mounting base of a circuit breaker as recited in claim 1, wherein: the switching assembly (402) comprises a wiring board (4021) and an elastic clamp (4022), the wiring board (4021) is connected with the wiring clamp (403) and the connecting pins (401), the connecting pins (401) are provided with clamped parts, the wiring board (4021) is clamped by the clamped parts, and the elastic clamp (4022) is arranged at the position of the clamped parts clamped by the wiring board (4021).
3. A pluggable mounting base for a circuit breaker according to claim 1 or 2, characterized in that: the cover plate (302) is rotatably mounted on the housing (100).
4. A circuit breaker plug-in mounting base according to claim 3, wherein: the cover plate (302) is provided with a rotatable sliding plate (305), the shell (100) is provided with a sliding groove (105), and the sliding plate (305) is arranged in the sliding groove (105).
5. The pluggable mounting base for a circuit breaker of claim 4, wherein: a locking structure is arranged on the shell (100) and is used for locking the cover plate (302).
6. The circuit breaker plug-in mounting base of claim 5, wherein: the locking structure comprises a limiting round table (104), and a limiting hook (304) is arranged on the cover plate (302).
7. A pluggable mounting base for a circuit breaker according to any one of claims 1, 2, 4-6, wherein: the cover plate (302) is provided with a protruding portion (301).
8. The circuit breaker plug-in mounting base of claim 7, wherein: the cover plate (302) is arc-shaped.
9. A pluggable mounting base for a circuit breaker according to any one of claims 1, 2, 4-6, 8, wherein: the fixing components (300) are at least provided with two groups and are symmetrically arranged on two sides of the installation space (102).
10. The circuit breaker plug-in mounting base of claim 9, wherein: a positioning structure (103) is arranged in the installation space (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321270451.8U CN219958896U (en) | 2023-05-24 | 2023-05-24 | Plug-in type mounting base of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321270451.8U CN219958896U (en) | 2023-05-24 | 2023-05-24 | Plug-in type mounting base of circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219958896U true CN219958896U (en) | 2023-11-03 |
Family
ID=88535489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321270451.8U Active CN219958896U (en) | 2023-05-24 | 2023-05-24 | Plug-in type mounting base of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219958896U (en) |
-
2023
- 2023-05-24 CN CN202321270451.8U patent/CN219958896U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325600 No. 18, Sha Hung Road, North white elephant Town, Yueqing City, Wenzhou, Zhejiang. Patentee after: Zhejiang Chuangqi Electric Co.,Ltd. Address before: 325600 No. 18, Sha Hung Road, North white elephant Town, Yueqing City, Wenzhou, Zhejiang. Patentee before: ZHEJIANG CHUANGQI ELECTRIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |