CN218005561U - Safety protection sealing high-voltage switch cabinet - Google Patents
Safety protection sealing high-voltage switch cabinet Download PDFInfo
- Publication number
- CN218005561U CN218005561U CN202221148415.XU CN202221148415U CN218005561U CN 218005561 U CN218005561 U CN 218005561U CN 202221148415 U CN202221148415 U CN 202221148415U CN 218005561 U CN218005561 U CN 218005561U
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- telescopic link
- cabinet body
- cabinet
- cabinet door
- stripper plate
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- 238000007789 sealing Methods 0.000 title claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 abstract description 5
- 238000002955 isolation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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Abstract
The utility model discloses a sealed high tension switchgear of safety protection, including the cabinet body, still include cabinet door and shroud, carry out swing joint through the hinge between the cabinet body and the cabinet door, the cabinet door inside wall has linked up the stripper plate, stripper plate one side fixedly connected with telescopic link, cabinet door inside wall fixedly connected with telescopic link cover, lateral wall sliding connection has the telescopic link in the telescopic link cover, install the spring between telescopic link and the telescopic link cover, stripper plate inner wall edge bonds and has the sealing strip, cabinet body right side has the shroud through hinge swing joint, shroud upper end fixedly connected with fixture block. This sealed high tension switchgear of safety protection passes through the stripper plate cooperation sealing strip of cabinet door inboard and hugs closely the front end outer wall of the cabinet body, and the telescopic link contracts back along the interior lateral wall of telescopic link cover to produce the extrusion to the spring, the bounce of spring is applyed on the stripper plate, further strengthens the high tension switchgear leakproofness after the cabinet door is closed.
Description
Technical Field
The utility model relates to a high tension switchgear technical field, in particular to safe protection seals high tension switchgear.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like. The high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV to 550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.
Patent No. CN201911093563.9 discloses a high-voltage switchgear, which comprises: the electric box is internally provided with an isolation chamber and a cable chamber, one side of the isolation chamber is provided with an opening, and one side of the cable chamber, which corresponds to the isolation chamber and is provided with the opening, is provided with a lower door; the sealing cover is provided with an isolation operating shaft and a grounding operating shaft in a penetrating way; the aviation plug is arranged on the sealing cover and used for secondary wiring; the interlocking mechanism is arranged on one side, corresponding to the cable chamber, of the electric box and is in linkage with the lower door, and the indicating plate is connected with the isolation operating shaft and the grounding operating shaft respectively and forms a linkage structure. The operating mechanism is sealed in the sealed sealing cover, the internal wiring is led out in the form of an aviation plug, so that waterproof and dustproof effects can be achieved, the cabinet has good sealing performance, and meanwhile, modularized installation is realized, and wiring is convenient; the switch cabinet meets the five-prevention interlocking requirement and meets the safe operation regulation.
At present, the high-voltage switch cabinet has the following disadvantages: 1. the existing high-voltage switch cabinet has insufficient sealing performance, so that the interior of the cabinet body is easily affected with damp, thereby causing safety problems; 2. the existing high-voltage switch cabinet has poor heat dissipation performance. Therefore, a safety protection sealing high-voltage switch cabinet is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a sealed high tension switchgear of safety protection, through the front end outer wall that the cabinet body was hugged closely to the stripper plate cooperation sealing strip of cabinet door inboard, the telescopic link contracts back along the interior wall of telescopic link cover to produce the extrusion to the spring, the bounce-back of spring is applyed on the stripper plate, further strengthens the high tension switchgear leakproofness after the cabinet door closes, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sealed high tension switchgear of safety protection, includes the cabinet body, still includes cabinet door and shroud, carry out swing joint through the hinge between the cabinet body and the cabinet door, cabinet door inside wall links up the stripper plate, stripper plate one side fixedly connected with telescopic link, cabinet door inside wall fixedly connected with telescopic link cover, lateral wall sliding connection has the telescopic link in the telescopic link cover, install the spring between telescopic link and the telescopic link cover, stripper plate inner wall edge bonds and has the sealing strip, cabinet body right side has the shroud through hinge swing joint, shroud upper end fixedly connected with fixture block, radiator fan is installed on cabinet body right side, cabinet body right side is provided with the heat dissipation fence.
Further, the outer wall of the right side of the cabinet body is fixedly connected with a screw shaft sleeve block; the thread shaft is upwards recovered and then separated from the clamping block.
Further, a screw shaft is in threaded connection with the inner side wall of the screw shaft sleeve block; the screw shaft and the screw shaft sleeve block are in threaded fit rotation.
Furthermore, the upper end of the screw shaft is fixedly connected with a handle; by rotating the handle, the handle drives the screw shaft to rotate.
Further, rollers are mounted at the bottom of the cabinet body; the roller is convenient for the high-voltage switch cabinet to move.
Compared with the prior art, the utility model has the following beneficial effects that 1, the cabinet door is closed, the extrusion plate at the inner side of the cabinet door is matched with the sealing strip and is tightly attached to the outer wall of the front end of the cabinet body, the telescopic rod retracts along the inner side wall of the telescopic rod sleeve and extrudes the spring, the rebound force of the spring is applied to the extrusion plate, the sealing performance of the high-voltage switch cabinet after the cabinet door is closed is further enhanced, and the problems of insufficient sealing performance of the existing high-voltage switch cabinet and potential safety hazard caused by the fact that the interior of the cabinet body is easily affected with damp are solved; 2. through rotating the handle, it is rotatory that the handle drives the screw shaft, carries out screw-thread fit between screw shaft and the screw shaft cover piece and rotates, and the screw shaft upwards is retrieved then and is broken away from with the fixture block, can open the shroud after the fixture block loses the fixity, starts radiator fan switch back, and radiator fan work blast air dispels the heat fast to the first ware of high tension switchgear inside, finally through heat dissipation fence exhaust heat, has solved the relatively poor problem of thermal diffusivity of current high tension switchgear.
Drawings
Fig. 1 is the utility model relates to a safety protection seals high tension switchgear's overall structure schematic diagram.
Fig. 2 is the utility model relates to a cabinet door sectional structure schematic diagram of the sealed high tension switchgear of safety protection.
Fig. 3 is the utility model relates to a safety protection seals high tension switchgear's radiator unit structural schematic diagram.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a pressing plate; 4. a seal strip; 5. a telescopic rod; 6. a telescopic rod sleeve; 7. a spring; 8. a cover; 9. a clamping block; 10. a screw shaft sleeve block; 11. a wire shaft; 12. a handle; 13. a heat-dissipating fan; 14. a heat dissipation fence; 15. and a roller.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a sealed high tension switchgear of safety protection, including the cabinet body 1, still include cabinet door 2 and shroud 8, carry out swing joint through the hinge between the cabinet body 1 and the cabinet door 2, 2 inside walls of cabinet door link up has stripper plate 3, 3 one side fixedly connected with telescopic link 5 of stripper plate, 2 inside walls fixedly connected with telescopic link cover 6 of cabinet door, 6 inside walls sliding connection of telescopic link cover has telescopic link 5, install spring 7 between telescopic link 5 and the telescopic link cover 6, 3 inner wall edges of stripper plate bond and have sealing strip 4, there is shroud 8 cabinet body 1 right side through hinge swing joint, 8 upper end fixedly connected with fixture block 9 of shroud, radiator fan 13 is installed on 1 right side of the cabinet body, 1 right side of the cabinet body is provided with heat dissipation fence 14.
Wherein, the outer wall of the right side of the cabinet body 1 is fixedly connected with a screw shaft sleeve block 10; the screw shaft 11 is retracted upwards and then separated from the clamping block 9.
Wherein, the inner side wall of the screw shaft sleeve block 10 is connected with a screw shaft 11 in a threaded manner; the screw shaft 11 and the screw shaft sleeve block 10 rotate in a threaded fit mode.
Wherein, the upper end of the screw shaft 11 is fixedly connected with a handle 12; by turning the handle 12, the handle 12 rotates the screw shaft 11.
Wherein, the bottom of the cabinet body 1 is provided with a roller 15; the roller 15 facilitates the movement of the high-voltage switch cabinet.
It should be noted that, the utility model relates to a safe protection sealing high-voltage switch cabinet, during operation, close cabinet door 2, the stripper plate 3 of the inboard of cabinet door 2 cooperates with sealing strip 4 to hug closely the front end outer wall of the cabinet body 1, telescopic link 5 retracts along the inside wall of telescopic link cover 6, and produce the extrusion to spring 7, the bounce of spring 7 is exerted on stripper plate 3, further strengthen the high-voltage switch cabinet leakproofness after the cabinet door 2 closes, solve the problem that the leakproofness of the existing high-voltage switch cabinet is not enough, lead to the cabinet body inside to be affected with damp easily and cause the potential safety hazard; through rotating handle 12, handle 12 drives 11 rotations of screw shaft, it rotates to carry out screw-thread fit between 11 and the screw shaft cover piece 10 of screw shaft, 11 upwards retrieve then break away from with fixture block 9, can open shroud 8 after fixture block 9 loses the stationary force, start 13 switches of radiator fan, 13 work blast air of radiator fan, dispel the heat fast the first ware of high tension switchgear inside, finally through 14 heat discharge of heat dissipation fence, the relatively poor problem of thermal diffusivity of current high tension switchgear has been solved.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a sealed high tension switchgear of safety protection, includes the cabinet body (1), its characterized in that: still include cabinet door (2) and shroud (8), carry out swing joint through the hinge between the cabinet body (1) and cabinet door (2), cabinet door (2) inside wall has linked stripper plate (3), stripper plate (3) one side fixedly connected with telescopic link (5), cabinet door (2) inside wall fixedly connected with telescopic link cover (6), telescopic link cover (6) inside wall sliding connection has telescopic link (5), install spring (7) between telescopic link (5) and telescopic link cover (6), stripper plate (3) inner wall edge bonds and has sealing strip (4), cabinet body (1) right side has shroud (8) through hinge swing joint, shroud (8) upper end fixedly connected with fixture block (9), radiator fan (13) are installed on cabinet body (1) right side, cabinet body (1) right side is provided with heat dissipation fence (14).
2. The safety protection sealing high-voltage switch cabinet according to claim 1, characterized in that: the outer wall of the right side of the cabinet body (1) is fixedly connected with a screw shaft sleeve block (10).
3. The safety protection sealing high-voltage switch cabinet according to claim 2, characterized in that: the inner side wall of the screw shaft sleeve block (10) is in threaded connection with a screw shaft (11).
4. The safety protection sealing high-voltage switch cabinet according to claim 3, characterized in that: the upper end of the screw shaft (11) is fixedly connected with a handle (12).
5. The safety protection sealing high-voltage switch cabinet according to claim 1, characterized in that: the bottom of the cabinet body (1) is provided with rollers (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221148415.XU CN218005561U (en) | 2022-05-13 | 2022-05-13 | Safety protection sealing high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221148415.XU CN218005561U (en) | 2022-05-13 | 2022-05-13 | Safety protection sealing high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218005561U true CN218005561U (en) | 2022-12-09 |
Family
ID=84291755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221148415.XU Active CN218005561U (en) | 2022-05-13 | 2022-05-13 | Safety protection sealing high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218005561U (en) |
-
2022
- 2022-05-13 CN CN202221148415.XU patent/CN218005561U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A safety protection sealed high-voltage switchgear Effective date of registration: 20231123 Granted publication date: 20221209 Pledgee: Zhejiang Haiyan Rural Commercial Bank Co.,Ltd. Shendang sub branch Pledgor: Jiaxing Jiaheng Electric Appliance Co.,Ltd. Registration number: Y2023330002745 |