CN212485930U - Anti-vibration high-voltage switch cabinet - Google Patents
Anti-vibration high-voltage switch cabinet Download PDFInfo
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- CN212485930U CN212485930U CN202020935589.5U CN202020935589U CN212485930U CN 212485930 U CN212485930 U CN 212485930U CN 202020935589 U CN202020935589 U CN 202020935589U CN 212485930 U CN212485930 U CN 212485930U
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- damping spring
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- wall
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Abstract
The utility model provides a vibration-proof high-voltage switch cabinet, which comprises a cabinet body and a damping mechanism, wherein the damping mechanism is four in number and is fixed at four corners at the bottom of the cabinet body, the damping mechanism comprises a damping box, a connecting block, a slide block, a first damping spring and a second damping spring, the top of the damping box is provided with an opening, the connecting block is positioned in the opening, one end of the connecting block is fixed at the bottom of the cabinet body, the other end is fixed with the slide block, the slide block is positioned in the damping box, the slide block is connected with the inner wall of the damping box in a sliding way, the slide block can slide up and down in the damping box, one end of the first damping spring is fixed at the top of the inner wall of the damping box, one end of the second damping spring is fixed at the bottom of the inner wall of the damping box, and the other end is fixed at, the speed is fast and stable.
Description
Technical Field
The utility model relates to a high tension switchgear field especially relates to a vibration resistance high tension switchgear.
Background
Along with the rapid development of the living standard of people, the distribution limit demand of voltage is higher and higher, and a distribution station generally passes through a high-voltage cabinet, then steps down through a transformer and then reaches a low-voltage cabinet, and the low-voltage cabinet reaches each power consumption distribution box, and 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. Vibration is inevitably generated in the high-voltage switch cabinet during moving, especially in a building site or moving or transporting on an uneven road, and in this case, working elements in the switch cabinet are easily damaged. The damping spring can be installed at the bottom of the cabinet body of the existing high-voltage switch cabinet, but the method cannot realize quick attenuation of vibration, reduce vibration amplitude and realize quickness and stability, and the damping spring is easily damaged due to overlarge vibration amplitude.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a can reduce the vibration amplitude, realize quick steady anti vibration high tension switchgear.
The technical scheme of the utility model is realized like this: the utility model provides a vibration resistance high tension switchgear, it includes the cabinet body and damper, damper quantity is four, fixes four corners in cabinet body bottom, damper includes surge tank, connecting block, slider, first damping spring and second damping spring, the trompil has been seted up at the surge tank top, the connecting block is located the trompil, and connecting block one end is fixed with cabinet body bottom, and the other end is fixed with the slider, and the slider is located inside the surge tank, slider and surge tank inner wall sliding connection, slider can slide from top to bottom in the surge tank inside, and first damping spring one end is fixed at surge tank inner wall top, and one end is fixed at the slider top, and second damping spring one end is fixed in surge tank inner wall bottom, and one end is fixed in the slider bottom.
On the basis of the technical scheme, preferably, the damping mechanism further comprises a positioning block and a limiting block, the positioning block is fixed to the bottom of the sliding block, the limiting block is fixed to the side face of the inner wall of the damping box and located below the positioning block, the limiting block is opposite to the positioning block, and the positioning block can abut against the limiting block when moving downwards along with the sliding block.
Further preferably, the number of the positioning blocks and the number of the limiting blocks are two, the two positioning blocks are fixed on two sides of the bottom of the sliding block, and the two limiting blocks are fixed on two sides of the inner wall of the damping box and located below the two positioning blocks.
Preferably, the limiting block is a leaf spring.
On the basis of the technical scheme, preferably, the first damping spring is sleeved outside the connecting block, and the second damping spring is opposite to the first damping spring.
On the basis of the technical scheme, the cabinet is preferred to further comprise two cabinet doors, and the left side and the right side of the side face of the cabinet body are symmetrically hinged with the two cabinet doors.
The utility model discloses an anti vibration high tension switchgear has following beneficial effect for prior art:
(1) through the arrangement of the shock absorption box, the connecting block, the sliding block, the first shock absorption spring and the second shock absorption spring, the top of the shock absorption box is provided with an opening, the connecting block is located in the opening, one end of the connecting block is fixed to the bottom of the cabinet body, the other end of the connecting block is fixed to the sliding block, the sliding block is located inside the shock absorption box, the sliding block is connected with the inner wall of the shock absorption box in a sliding mode, the sliding block can slide up and down inside the shock absorption box, one end of the first shock absorption spring is fixed to the top of the inner wall of the shock absorption box, the other end of the first shock absorption spring is fixed to the top of the sliding block, one end of the second shock absorption spring is;
(2) through setting up locating piece and stopper, the locating piece is fixed in the slider bottom, and the stopper is fixed in the surge tank inner wall side and is located the locating piece below, and is relative with the locating piece, and the locating piece can support with the stopper when following the slider motion downwards, receives vibrations too strong when high tension switchgear, second damping spring and first damping spring warp when too big, provide secondary shock-absorbing function through locating piece and stopper are inconsistent, avoid second damping spring and first damping spring to damage, are favorable to prolonging damper life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a structural diagram of a damping mechanism of a vibration-proof high-voltage switch cabinet of the utility model;
fig. 2 is a perspective view of the vibration-proof high-voltage switch cabinet of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
As shown in fig. 1, with reference to fig. 2, the utility model discloses a vibration-proof high-voltage switch cabinet, which includes a cabinet body 1, a damping mechanism 2 and a cabinet door 3.
The cabinet body 1 is internally provided with electric elements and circuit breakers which are necessary for a high-voltage switch cabinet.
More specifically, damper 2 still includes locating piece 26 and stopper 27, locating piece 26 is fixed in slider 23 bottom, and stopper 27 is fixed in damper box 21 inner wall side and is located locating piece 26 below, and is relative with locating piece 26, and locating piece 26 can support with stopper 27 when following slider 23 downstream, and it is too strong to receive vibrations when the high tension switchgear, second damping spring 25 and first damping spring 24 warp when too big, provide secondary shock-absorbing function through locating piece 26 and stopper 27 are inconsistent, avoid second damping spring 25 and first damping spring 24 to damage, are favorable to prolonging 2 life of damper.
More specifically, the number of the positioning blocks 26 and the limiting blocks 27 is two, the two positioning blocks 26 are fixed on two sides of the bottom of the sliding block 23, and the two limiting blocks 27 are fixed on two sides of the inner wall of the damping box 21 and located below the two positioning blocks 26. Therefore, the limiting blocks 27 are more stable when being abutted against the positioning blocks 26, and damage caused by too strong vibration when the single limiting block 27 is limited is prevented.
More specifically, the stop block 27 is a leaf spring.
More specifically, the first damping spring 24 is sleeved outside the connecting block 22, and the second damping spring 25 is opposite to the first damping spring 24. Thus, the slider 23 is prevented from being subjected to a force in the rotational direction to cause deflection, which results in damage to the damper mechanism 2.
The cabinet door 3 is convenient to maintain the high-voltage switch cabinet, and concretely, the side left and right sides of the cabinet body 1 are symmetrically hinged with two cabinet doors 3.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 an anti vibration high tension switchgear, its includes the cabinet body (1) and damper (2), damper (2) quantity is four, fixes four corners in the cabinet body (1) bottom, its characterized in that: the damping mechanism (2) comprises a damping box (21), a connecting block (22), a sliding block (23), a first damping spring (24) and a second damping spring (25);
the top of the shock absorption box (21) is provided with an opening, and the connecting block (22) is positioned in the opening;
one end of the connecting block (22) is fixed with the bottom of the cabinet body (1), and the other end of the connecting block is fixed with the sliding block (23);
the sliding block (23) is positioned in the shock absorption box (21), and the sliding block (23) is connected with the inner wall of the shock absorption box (21) in a sliding manner and can slide up and down in the shock absorption box (21);
one end of a first damping spring (24) is fixed on the top of the inner wall of the damping box (21), and the other end of the first damping spring is fixed on the top of the sliding block (23);
one end of a second damping spring (25) is fixed at the bottom of the inner wall of the damping box (21), and the other end of the second damping spring is fixed at the bottom of the sliding block (23).
2. A vibration resistant high voltage switchgear as claimed in claim 1, wherein: damping mechanism (2) still include locating piece (26) and stopper (27), locating piece (26) are fixed in slider (23) bottom, and stopper (27) are fixed in damper box (21) inner wall side and are located locating piece (26) below, and are relative with locating piece (26), and locating piece (26) can support with stopper (27) when following slider (23) downward movement.
3. A vibration resistant high voltage switchgear as claimed in claim 2, wherein: the number of the positioning blocks (26) and the number of the limiting blocks (27) are two, the two positioning blocks (26) are fixed on two sides of the bottom of the sliding block (23), and the two limiting blocks (27) are fixed on two sides of the inner wall of the damping box (21) and located below the two positioning blocks (26).
4. A vibration resistant high voltage switchgear as claimed in claim 3, wherein: the limiting block (27) is a steel plate spring.
5. A vibration resistant high voltage switchgear as claimed in claim 1, wherein: the first damping spring (24) is sleeved on the outer side of the connecting block (22), and the second damping spring (25) is opposite to the first damping spring (24).
6. A vibration resistant high voltage switchgear as claimed in claim 1, wherein: the wardrobe is characterized by further comprising two wardrobe doors (3), wherein the left side and the right side of the side face of the wardrobe body (1) are symmetrically hinged with the two wardrobe doors (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020935589.5U CN212485930U (en) | 2020-05-28 | 2020-05-28 | Anti-vibration high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020935589.5U CN212485930U (en) | 2020-05-28 | 2020-05-28 | Anti-vibration high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212485930U true CN212485930U (en) | 2021-02-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020935589.5U Expired - Fee Related CN212485930U (en) | 2020-05-28 | 2020-05-28 | Anti-vibration high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212485930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111684883A (en) * | 2020-06-28 | 2020-09-22 | 益阳市大通湖区千山红镇学文养殖专业合作社 | Automatic seeding shallow of farm village |
-
2020
- 2020-05-28 CN CN202020935589.5U patent/CN212485930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111684883A (en) * | 2020-06-28 | 2020-09-22 | 益阳市大通湖区千山红镇学文养殖专业合作社 | Automatic seeding shallow of farm village |
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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: 20210205 Termination date: 20210528 |