CN215733041U - High metal armor of security withdraws formula switch - Google Patents
High metal armor of security withdraws formula switch Download PDFInfo
- Publication number
- CN215733041U CN215733041U CN202121813771.4U CN202121813771U CN215733041U CN 215733041 U CN215733041 U CN 215733041U CN 202121813771 U CN202121813771 U CN 202121813771U CN 215733041 U CN215733041 U CN 215733041U
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- cabinet body
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- door leaf
- high safety
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Abstract
The utility model belongs to the field of electrical equipment, in particular to a high-safety metal armored movable switch, which comprises a cabinet body and a door leaf, wherein a three-phase coil is arranged at the top end inside the cabinet body, a contact is arranged at the output end of the three-phase coil, a fixed plate is fixedly connected to the left side inside the cabinet body, a chute is arranged on the upper end surface of the fixed plate, a mounting plate is arranged above the fixed plate, a sliding block matched with the chute is fixedly connected to the lower end surface of the mounting plate, a body is arranged on the upper end surface of the mounting plate, a moving contact and a contact rod are sequentially arranged on the right side of the body from top to bottom, a driving plate is arranged at the front end of the upper end surface of the mounting plate, an L-shaped driving rod is hinged between the driving plate and the door leaf, a protective rod is arranged at the rear end inside the cabinet body, the front end surface of the protective rod is abutted to the contact rod, and the high-safety metal armored movable switch, has the characteristic of high safety factor.
Description
Technical Field
The utility model relates to the field of electrical equipment, in particular to a metal armored withdrawable switch with high safety.
Background
Safety protection measures are a permanent topic for the power industry, and aiming at the occurrence of safety accidents, not only are the operation of operators strictly according to operation regulations, but also the safety of the operators is ensured from the design structure of the equipment.
The mid-set cabinet has high protection level and is well known in the power system; the protection grade of the shell of the switch cabinet is IP4X, and the door of the breaker chamber is lP2X after being opened; when the circuit breaker needs to store energy and switch on manually at a working position, a door of the circuit breaker needs to be opened, the protection level between a person and a live part is only IP2X, and if faults such as interphase or single-phase grounding and the like exist in a high-voltage circuit at the moment, personal safety accidents can be caused when the circuit breaker is operated to switch on, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model provides the metal armored withdrawable switch with high safety, and the metal armored withdrawable switch has the characteristic of high safety coefficient.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high metal armor switch of moving open of security, includes the cabinet body and door leaf, three-phase coil is installed on the inside top of the cabinet body, the contact is installed to three-phase coil's output, the inside left side fixedly connected with fixed plate of the cabinet body, the spout has been seted up to the up end of fixed plate, the top of fixed plate is provided with the mounting panel, the lower terminal surface fixedly connected with and the spout assorted slider of mounting panel, the body is installed to the up end of mounting panel, moving contact and feeler lever are installed in proper order to the right side from the top down of body, the drive plate is installed to the up end front end of mounting panel, it has L type actuating lever to articulate between drive plate and the door leaf, the protective bar is installed to the inside rear end of the cabinet body, the preceding terminal surface and the feeler lever butt of protective bar.
In order to improve the heat dissipation effect of the electrical equipment inside the cabinet body, the metal-clad withdrawable switch with high safety is preferably used, wherein a mounting hole is formed in the lower end face of the cabinet body in a penetrating manner, and a fan is mounted inside the mounting hole.
In order to conveniently control the operation state of the device, the metal armored withdrawable switch with high safety is preferably used, the front end face of the door leaf is provided with the control panel, and the control panel, the fan and the body are electrically connected.
In order to increase the heat dissipation effect and the dustproof effect of the cabinet body, the metal armored withdrawable switch with high safety is preferably used, the left side and the right side of the cabinet body are respectively provided with a plurality of uniformly distributed heat dissipation holes in a penetrating manner, and the lower part in the cabinet body is provided with the dustproof net.
In order to prolong the service life of the cabinet body and improve the stability of the cabinet body, the metal armored movable switch with high safety is preferably used, four uniformly distributed supporting legs are installed on the lower end face of the cabinet body, and anti-skid pads are installed at the lower ends of the outer side walls of the four supporting legs.
In order to improve the dustproof effect of the heat dissipation holes, the metal armored withdrawable switch with high safety is preferably used, the heat dissipation holes are all located above the dustproof net, and the inner side walls of the heat dissipation holes are all provided with dust sticking pads.
Compared with the prior art, the utility model has the beneficial effects that:
this kind of high metal armor of security moves formula switch, when opening the door leaf, drives L type actuating lever and drive plate through the door leaf and moves forward, drives mounting panel and body through the drive plate and moves forward, and the slider slides in the inside of spout this moment, and then the feeler lever that makes and fender rod separation have prevented the problem of the potential safety hazard that the operating circuit breaker appears under the condition of opening the door, and then improve device's factor of safety.
To sum up, this kind of high metal armor of security withdrawable switch has the high characteristics of factor of safety.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
In the drawings:
FIG. 1 is a schematic diagram of a high security metal-clad withdrawable switch according to the present invention;
FIG. 2 is a cross-sectional view of a high security metal-clad withdrawable switch according to the present invention;
fig. 3 is a partially enlarged view of a in fig. 2.
In the figure, 1, a cabinet body; 101. a door leaf; 102. a control panel; 103. heat dissipation holes; 104. supporting legs; 105. a non-slip mat; 106. a fan; 107. a dust screen; 2. a coil; 201. a contact; 3. a fixing plate; 301. a chute; 302. mounting a plate; 303. a body; 304. a slider; 305. a drive plate; 306. an L-shaped drive rod; 307. a feeler lever; 308. a moving contact; 4. a guard bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a high metal armor switch of moving open of security, including the cabinet body 1 and door leaf 101, three-phase coil 2 is installed on the inside top of the cabinet body 1, contact 201 is installed to three-phase coil 2's output, cabinet body 1's inside left side fixedly connected with fixed plate 3, spout 301 has been seted up to the up end of fixed plate 3, the top of fixed plate 3 is provided with mounting panel 302, mounting panel 302's lower terminal surface fixedly connected with and spout 301 assorted slider 304, body 303 is installed to mounting panel 302's up end, moving contact 308 and feeler lever 307 are installed from the top down in proper order to the right side of body 303, drive plate 305 is installed to mounting panel 302's up end front end, it has L type actuating lever 306 to articulate between drive plate 305 and the door leaf 101, protective bar 4 is installed to the inside rear end of the cabinet body 1, protective bar 4's preceding terminal surface and feeler lever 307 butt.
In this embodiment: when opening door leaf 101, drive L type actuating lever 306 and drive plate 305 through door leaf 101 and move forward, drive mounting panel 302 and body 303 through drive plate 305 and move forward, slider 304 slides in the inside of spout 301 this moment, and then the feeler lever 307 that makes and the separation of protective bar 4, has prevented the problem of the potential safety hazard that the operating circuit breaker appears under the condition of opening the door, and then has improved the device's factor of safety.
As a technical optimization scheme of the present invention, a mounting hole is formed through the lower end surface of the cabinet body 1, and a fan 106 is installed inside the mounting hole.
In this embodiment: during the use, through setting up fan 106, and then improve the radiating effect of the inside electrical equipment of the cabinet body 1, the problem of the heat pile up the electrical equipment damage in the cabinet body 1 when avoiding equipment operation.
As a technical optimization scheme of the present invention, the front end surface of the door 101 is provided with the control panel 102, and the control panel 102 is electrically connected with the fan 106 and the body 303.
In this embodiment: when the device is used, the control panel 102 is arranged, so that a worker can conveniently control the running state of the device, and the operation difficulty is reduced.
As a technical optimization scheme of the utility model, a plurality of radiating holes 103 which are uniformly distributed penetrate through the left side and the right side of the cabinet body 1, and a dust screen 107 is arranged below the inner part of the cabinet body 1.
In this embodiment: during the use, through setting up louvre 103, and then increase the radiating effect of the cabinet body 1, through setting up dust screen 107, and then avoid fan 106 to blow in the problem of the cabinet body 1 with the dust, improved the device's dustproof effect.
As a technical optimization scheme of the utility model, four uniformly distributed supporting legs 104 are arranged on the lower end surface of the cabinet body 1, and anti-skid pads 105 are arranged at the lower ends of the outer side walls of the four supporting legs 104.
In this embodiment: during the use, through setting up supporting leg 104, avoid the lower terminal surface of the cabinet body 1 long-term and the problem that ground contact is corroded, and then increase the life of the cabinet body 1, through setting up slipmat 105, and then improve the stability of this cabinet body 1.
As a technical optimization scheme of the utility model, the plurality of heat dissipation holes 103 are all positioned above the dust screen 107, and the inner side walls of the plurality of heat dissipation holes 103 are all provided with dust sticking pads.
In this embodiment: when the dustproof heat dissipation hole is used, the dustproof effect of the heat dissipation hole 103 is improved by arranging the dust sticking pad.
The working principle and the using process of the utility model are as follows: when opening door leaf 101, drive L type actuating lever 306 and drive plate 305 through door leaf 101 and move forward, drive mounting panel 302 and body 303 through drive plate 305 and move forward, slider 304 slides in the inside of spout 301 this moment, and then the feeler lever 307 that makes and the separation of protective bar 4, has prevented the problem of the potential safety hazard that the operating circuit breaker appears under the condition of opening the door, and then has improved the device's factor of safety.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a high metal armor withdrawable switch of security, includes the cabinet body (1) and door leaf (101), its characterized in that: the improved multifunctional cabinet is characterized in that a three-phase coil (2) is installed at the top end inside the cabinet body (1), a contact (201) is installed at the output end of the three-phase coil (2), a fixing plate (3) is fixedly connected to the left side inside the cabinet body (1), a sliding groove (301) is formed in the upper end face of the fixing plate (3), an installation plate (302) is arranged above the fixing plate (3), a sliding block (304) matched with the sliding groove (301) is fixedly connected to the lower end face of the installation plate (302), a body (303) is installed on the upper end face of the installation plate (302), a moving contact (308) and a contact rod (307) are sequentially installed on the right side of the body (303) from top to bottom, a driving plate (305) is installed at the front end of the upper end face of the installation plate (302), an L-shaped driving rod (306) is hinged between the driving plate (305) and a door leaf (101), and a protection rod (4) is installed at the rear end inside the cabinet body (1), the front end surface of the guard bar (4) is abutted against the feeler lever (307).
2. A high safety metal-clad withdrawable switch according to claim 1, wherein: the lower end face of the cabinet body (1) is provided with a mounting hole in a penetrating mode, and a fan (106) is mounted inside the mounting hole.
3. A high safety metal-clad withdrawable switch according to claim 1, wherein: the front end face of the door leaf (101) is provided with a control panel (102), and the control panel (102), the fan (106) and the body (303) are electrically connected.
4. A high safety metal-clad withdrawable switch according to claim 1, wherein: the left side and the right side of the cabinet body (1) are both penetrated through heat dissipation holes (103) which are uniformly distributed, and a dust screen (107) is installed below the inside of the cabinet body (1).
5. A high safety metal-clad withdrawable switch according to claim 1, wherein: four evenly distributed supporting legs (104) are installed to the lower terminal surface of the cabinet body (1), four slipmat (105) are all installed to the lateral wall lower extreme of supporting leg (104).
6. A high safety metal-clad withdrawable switch according to claim 4, wherein: the heat dissipation holes (103) are all located above the dust screen (107), and dust sticking pads are installed on the inner side walls of the heat dissipation holes (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121813771.4U CN215733041U (en) | 2021-08-05 | 2021-08-05 | High metal armor of security withdraws formula switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121813771.4U CN215733041U (en) | 2021-08-05 | 2021-08-05 | High metal armor of security withdraws formula switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215733041U true CN215733041U (en) | 2022-02-01 |
Family
ID=79992690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121813771.4U Active CN215733041U (en) | 2021-08-05 | 2021-08-05 | High metal armor of security withdraws formula switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215733041U (en) |
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2021
- 2021-08-05 CN CN202121813771.4U patent/CN215733041U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jing Tianbing Inventor after: Yang Zixiang Inventor after: Zhang Junge Inventor after: Wu Zhenxi Inventor after: Zheng Jufan Inventor after: Zhao Wei Inventor after: Bai Xue Inventor after: Shao Xiaoye Inventor after: Liu Hangyong Inventor before: Jing Tianbing Inventor before: Liu Hangyong Inventor before: Li Rongrong Inventor before: Yang Zixiang Inventor before: Chen Yinggang Inventor before: Zhang Junge Inventor before: Wu Zhenxi Inventor before: Zheng Jufan Inventor before: Zhao Wei Inventor before: Bai Xue Inventor before: Shao Xiaoye |
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| CB03 | Change of inventor or designer information |