CN222581064U - Leakage protection circuit breaker convenient to installation is fixed - Google Patents
Leakage protection circuit breaker convenient to installation is fixed Download PDFInfo
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- CN222581064U CN222581064U CN202420269910.9U CN202420269910U CN222581064U CN 222581064 U CN222581064 U CN 222581064U CN 202420269910 U CN202420269910 U CN 202420269910U CN 222581064 U CN222581064 U CN 222581064U
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Abstract
本实用新型公开了一种便于安装固定的漏电保护断路器，其包括侧板和断路器本体，所述侧板的右侧侧壁通过螺栓连接有罩体，且罩体的左右两侧均为开口设置，所述侧板的左侧通过螺栓连接有盒体，且盒体的右侧贯穿侧板延伸至罩体内贴合有U形板，并且U形板的顶部和底部分别滑动连接在罩体的内腔顶部和底部上，所述断路器本体的左侧活动连接在U形板的右侧侧壁上，所述罩体的顶部和底部上开设有若干个均匀分布的穿线孔。本技术方案通过插接槽、L形插板、U形板、对接柱及活动块等部件之间的相互配合，使得其能够进行有效便捷的安装固定，从而使得其能进行便捷的维修和更换，提高了其使用效率和安装效率。
The utility model discloses a leakage protection circuit breaker that is easy to install and fix, which includes a side plate and a circuit breaker body, the right side wall of the side plate is connected to a cover body by bolts, and the left and right sides of the cover body are both set with openings, the left side of the side plate is connected to a box body by bolts, and the right side of the box body penetrates the side plate and extends to the cover body to fit a U-shaped plate, and the top and bottom of the U-shaped plate are respectively slidably connected to the top and bottom of the inner cavity of the cover body, and the left side of the circuit breaker body is movably connected to the right side wall of the U-shaped plate, and the top and bottom of the cover body are provided with a plurality of evenly distributed threading holes. This technical solution enables it to be effectively and conveniently installed and fixed through the mutual cooperation between the components such as the plug-in slot, the L-shaped plug-in plate, the U-shaped plate, the docking column and the movable block, so that it can be conveniently repaired and replaced, thereby improving its use efficiency and installation efficiency.
Description
Technical Field
The utility model relates to the technical field of leakage protection circuit breakers, in particular to a leakage protection circuit breaker convenient to install and fix.
Background
The leakage protection circuit breaker is composed of a zero sequence current transformer and a leakage release with overload and short-circuit protection, has three protection functions of leakage, short-circuit and overload, and is characterized in that the leakage protection circuit breaker is not influenced by voltage fluctuation, has strong anti-interference capability, does not need an auxiliary working power supply, takes a plastic insulator as a shell of the device for isolating conductors and grounding metal parts, and has the advantages of simple structure and convenience in installation, and can provide safety guarantee by driving a fastening plate to clamp and fix a leakage circuit breaker body through rotating a screw rod so as to prevent the leakage circuit breaker body from shaking during working, prevent the leakage circuit breaker body from damaging due to shaking, and then play a role of isolating and protecting the leakage circuit breaker body through hinging a connecting shell on the outer wall of an installation base;
But above-mentioned structure is when using it can not carry out effective convenient installation fixed to make it can not carry out convenient maintenance and change, reduced its availability factor and installation effectiveness, therefore we propose a earth leakage protection circuit breaker convenient to install fixedly.
Disclosure of utility model
The utility model aims to at least solve one of the technical problems in the prior art, and provides a leakage protection circuit breaker convenient to install and fix, which can be effectively and conveniently installed and fixed, so that the circuit breaker can be conveniently maintained and replaced, and the use efficiency and the installation efficiency of the circuit breaker are improved.
In order to achieve the above purpose, the leakage protection circuit breaker convenient to install and fix is provided, the leakage protection circuit breaker comprises a side plate and a circuit breaker body, wherein the right side wall of the side plate is connected with a cover body through bolts, the left side and the right side of the cover body are both provided with openings, the left side of the side plate is connected with a box body through bolts, the right side of the box body penetrates through the side plate to extend to the cover body to be attached with a U-shaped plate, the top and the bottom of the U-shaped plate are respectively and slidably connected onto the top and the bottom of an inner cavity of the cover body, the left side of the circuit breaker body is movably connected onto the right side wall of the U-shaped plate, and a plurality of evenly distributed threading holes are formed in the top and the bottom of the cover body.
According to the leakage protection circuit breaker convenient to installation is fixed, sliding connection has the movable block in the box body, and has the butt joint post through bolted connection on the right side lateral wall of movable block, the through-hole has been seted up on the right side of box body, and the right-hand member of butt joint post passes the through-hole and passes through bolted connection on the left side lateral wall of U-shaped board, be connected with buffer spring between the left side of movable block and the right side inner wall of box body.
According to the leakage protection circuit breaker convenient to install and fix, the left side of the circuit breaker body is connected with an L-shaped plugboard through a bolt, and the right side wall of the U-shaped plate is connected with a plug-in groove matched with the L-shaped plugboard through a bolt.
According to an earth leakage protection circuit breaker convenient to installation is fixed, the left side lateral wall of curb plate is close to top and bottom department and all laminates there is the movable block, and the movable block has the translation board with bolted connection with the opposite one side of box body, one side sliding connection that translation board and movable block kept away from mutually is on the box body, the top and the bottom of movable block are close to left side department and have the mounting panel through bolted connection, and have seted up the mounting hole on the mounting panel.
According to the leakage protection circuit breaker convenient to install and fix, the right side wall of the side plate is close to the top and the bottom and is sleeved with the T-shaped screw through the threaded holes, and the left end of the T-shaped screw is movably connected to the right side wall of the moving block through the bearing.
According to the leakage protection circuit breaker convenient to installation is fixed, the right side laminating of box body has the apron, and the left side of apron is close to top department and has the laminating board through bolted connection, be connected with fastening screw between the top of laminating board and the cover body.
According to the leakage protection circuit breaker convenient to install and fix, the top and the bottom of the U-shaped plate are close to the left side and are connected with sliding blocks through bolts, and one side, away from the U-shaped plate, of the sliding blocks is slidably connected to the top and the bottom of the inner cavity of the cover body.
The technical scheme has at least one beneficial effect that through the mutual matching among the components such as the inserting grooves, the L-shaped inserting plates, the U-shaped plates, the butt joint columns, the movable blocks and the like, the butt joint columns can be effectively and conveniently installed and fixed, so that the butt joint columns can be conveniently maintained and replaced, and the use efficiency and the installation efficiency of the butt joint columns are improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a front perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1;
Fig. 3 is an enlarged view at a in fig. 1;
Fig. 4 is a partial perspective view of the box body, the U-shaped plate, and the like of fig. 1.
Legend description:
1. The circuit breaker comprises a side plate, a T-shaped screw rod, a3, a cover body, a 4, a cover plate, a 5, a cover plate, a 6, a threading hole, a 7, a moving block, a 8, a translation plate, a 9, a box body, a 10, a mounting plate, a 11, a mounting hole, a 12, a movable block, a 13, a buffer spring, a 14, a butt joint post, a 15, a sliding block, a 16, a U-shaped plate, a 17, a circuit breaker body, a 18, an inserting groove, a 19, an L-shaped inserting plate and a 20, and a fastening screw rod.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to 4, the leakage protection circuit breaker convenient to install and fix comprises a side plate 1 and a circuit breaker body 17, wherein the right side wall of the side plate 1 is connected with a cover body 3 through bolts, the left side and the right side of the cover body 3 are both provided with openings, the left side of the side plate 1 is connected with a box body 9 through bolts, the right side of the box body 9 penetrates through the side plate 1 to extend into the cover body 3 and is attached with a U-shaped plate 16, the top and the bottom of the U-shaped plate 16 are respectively and slidably connected to the top and the bottom of an inner cavity of the cover body 3, the right side of the box body 9 is attached with a cover plate 4, the left side of the cover plate 4 is close to the top and is connected with an attaching plate 5 through bolts, a fastening screw rod 20 is connected between the attaching plate 5 and the top of the cover body 3, the left side of the circuit breaker body 17 is movably connected to the right side wall of the U-shaped plate 16, the top and the bottom of the cover body 3 are provided with a plurality of evenly distributed threading holes 6, the top and the bottom of the U-shaped plate 16 are close to the left side and are connected with sliding blocks 15 through bolts, and the sliding blocks 15 are slidably connected to the top and the bottom of the inner cavity of the cover body 3, which is far from the side of the cover body.
The box body 9 is connected with the movable block 12 in a sliding manner, the right side wall of the movable block 12 is connected with the butt joint column 14 through a bolt, the right side of the box body 9 is provided with a through hole, the right end of the butt joint column 14 passes through the through hole and is connected with the left side wall of the U-shaped plate 16 through a bolt, a buffer spring 13 is connected between the left side of the movable block 12 and the right side inner wall of the box body 9, the left side of the circuit breaker body 17 is connected with the L-shaped plugboard 19 through a bolt, and the right side wall of the U-shaped plate 16 is connected with a plugboard 18 matched with the L-shaped plugboard 19 through a bolt. Through this structure for it can carry out effective convenient installation fixedly, thereby makes it can carry out convenient maintenance and change, has improved its availability factor and installation effectiveness.
The left side wall of curb plate 1 is close to top and bottom department all laminating and has movable block 7, and one side that movable block 7 is relative with box body 9 is with bolted connection there is translation board 8, one side sliding connection that translation board 8 kept away from mutually with movable block 7 is on box body 9, the top and the bottom of movable block 7 are close to left side department and have mounting panel 10 through bolted connection, and mounting panel 10 is last to have seted up mounting hole 11, the right side lateral wall of curb plate 1 is close to top and bottom department all to be equipped with T shape screw rod 2 through the screw hole cover, and the left end of T shape screw rod 2 is through bearing swing joint on the right side lateral wall of movable block 7. By this structure, the positions of the moving block 7 and the mounting plate 10 can be adjusted so that it can be adapted to the mounting under different environments.
The technical scheme is characterized in that when the novel circuit breaker is used, the T-shaped screw rod 2 is firstly rotated clockwise or anticlockwise, the mounting plate 10 and the translation plate 8 move left and right, the positions of the moving block 7 and the mounting plate 10 can be adjusted, the novel circuit breaker can be suitable for installation in different environments, then the novel circuit breaker can be installed at a required position through the mounting hole 11, the fastening screw rod 20 and the cover plate 4 are removed, the inserting groove 18 is pulled, the U-shaped plate 16 and the butting column 14 drive the movable block 12 to slide to the right side in the box body 9, the buffer spring 13 is stretched, the U-shaped plate 16 and the inserting groove 18 are moved out of the cover body 3, the buffer spring 13 is in a stretched state at the moment, the L-shaped inserting plate 19 on the circuit breaker body 17 is inserted into the inserting groove 18, the circuit breaker body 17 is loosened, the cover plate 4 is closed and the fastening screw rod 20 is screwed down under the elastic force of the buffer spring 13, so that the novel circuit breaker can be effectively and conveniently installed and fixed, and can be conveniently maintained and replaced, and the service efficiency and the installation efficiency of the novel circuit breaker are improved.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420269910.9U CN222581064U (en) | 2024-02-04 | 2024-02-04 | Leakage protection circuit breaker convenient to installation is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420269910.9U CN222581064U (en) | 2024-02-04 | 2024-02-04 | Leakage protection circuit breaker convenient to installation is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222581064U true CN222581064U (en) | 2025-03-07 |
Family
ID=94783912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420269910.9U Active CN222581064U (en) | 2024-02-04 | 2024-02-04 | Leakage protection circuit breaker convenient to installation is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222581064U (en) |
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2024
- 2024-02-04 CN CN202420269910.9U patent/CN222581064U/en active Active
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