CN209709485U - Low-voltage cabinet - Google Patents
Low-voltage cabinet Download PDFInfo
- Publication number
- CN209709485U CN209709485U CN201920570678.1U CN201920570678U CN209709485U CN 209709485 U CN209709485 U CN 209709485U CN 201920570678 U CN201920570678 U CN 201920570678U CN 209709485 U CN209709485 U CN 209709485U
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- CN
- China
- Prior art keywords
- cabinet body
- pedestal
- shock
- receiving hole
- low
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000013016 damping Methods 0.000 claims abstract description 30
- 206010044565 Tremor Diseases 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of low-voltage cabinets, it is related to T & D Technology field, solve the problems, such as that low-voltage cabinet damping performance is poor in the prior art, its key points of the technical solution are that including cabinet body, the receiving hole for being arranged in below cabinet body and being fixedly connected pedestal on the ground, be provided with base top along the vertical direction, the shock-absorbing ball that can be slided up and down in receiving hole in receiving hole and two damping springs being fixed at the top and bottom of shock-absorbing ball being arranged in；The bottom of cabinet body is fixed on the base, the top of damping spring at the top of shock-absorbing ball and the bottom of cabinet body contact with each other, it is fixed together positioned at the bottom end of the damping spring of shock-absorbing ball bottom and the pedestal of receiving hole bottom, the vibration of power distribution cabinet itself is absorbed by the vertical tremor of shock-absorbing ball, to improve the damping effect of power distribution cabinet itself, so that power distribution cabinet, when receiving vibration, the electrical component in power distribution cabinet is not easy to receive damage.
Description
Technical field
The utility model relates to T & D Technology fields, more specifically, it is related to a kind of low-voltage cabinet.
Background technique
Power distribution cabinet is the final stage device of distribution system, and the processing of power distribution cabinet is needed using a variety of advanced manufacture equipments, low pressure
Cabinet is that power distribution cabinet one of is worked as, and low-voltage cabinet mainly includes incoming line cabinet, capacitor box and outgoing line cabinet, and the effect of low-voltage distribution cabinet is exactly
The electric energy of a certain circuit in the controller switching equipment of upper level is distributed into nearest load to carry out using and low-voltage distribution cabinet
Protection, monitoring and control can be provided load.
Existing low-voltage distribution cabinet is all often directly to attach it on ground when being configured, and causes to match
The anti-seismic performance of electric cabinet itself is poor, when encountering construction vibration, seismic shock, because of the damping effect of power distribution cabinet itself
Difference, so that the electrical component in power distribution cabinet is very easy to receive damage, so that receiving after vibration in power distribution cabinet
Electrical component is easy to receive and damage and cisco unity malfunction.
Utility model content
In view of the deficienciess of the prior art, passing through damping the purpose of this utility model is to provide a kind of low-voltage cabinet
The vertical tremor of ball absorbs the vibration of power distribution cabinet itself, thus improve the damping effect of power distribution cabinet itself, thus
So that power distribution cabinet, when receiving vibration, the electrical component in power distribution cabinet is not easy to receive damage.
To achieve the above object, the utility model provides following technical solution: a kind of low-voltage cabinet, including cabinet body, setting
Below cabinet body and be fixedly connected with pedestal on the ground, the receiving hole that is provided with base top along the vertical direction, setting exist
The shock-absorbing ball that can be slided up and down in receiving hole and be fixed at the top and bottom of shock-absorbing ball two in receiving hole
Damping spring；
The bottom of cabinet body is fixed on the base, and the top of the damping spring at the top of shock-absorbing ball and the bottom of cabinet body are mutual
Contact, is fixed together positioned at the bottom end of the damping spring of shock-absorbing ball bottom and the pedestal of receiving hole bottom.
By using above-mentioned technical proposal, after being shaken, the vibration of cabinet body can be transmitted in receiving hole cabinet body
Spring on, vibration be transmitted on spring after can be converted into shock-absorbing ball sliding up and down in receiving hole so that cabinet
The vibration of body is absorbed by shock-absorbing ball, to reduce the vibration of cabinet body so that the electrical component in cabinet body be not easy because
It is damaged for vibration.
The utility model is further arranged to: four sides of the pedestal all offer recessing groove, and recessing groove is located at pedestal
The middle position of vertical direction；
The bottom of cabinet body is fixedly connected with fixed link, the fixed link that four axial directions are vertically arranged and passes through at the top of recessing groove
Pedestal, the bottom end of four fixed links is respectively protruding into in four recessing grooves, and the bottom thread of fixed link is connected with solid
Determine nut, the top of fixture nut and the pedestal of recessing groove top side are bonded to each other.
By using above-mentioned technical proposal, cabinet body is fixed on the base by fixed link by tightening fixing bolt, and
And the damping spring at the top of the bottom and shock-absorbing ball of pedestal is contacted with each other, so that cabinet body can when receiving vibration
Vibration is transmitted on shock-absorbing ball by damping spring.
The utility model is further arranged to: the spring pad being set in fixed link is provided at the top of the fixture nut
Piece.
By using above-mentioned technical proposal, by the way that spring shim is arranged, so that the screw thread between fixture nut and fixed link
Connection is not easy the problem of loosening.
The utility model is further arranged to: subtracting between pedestal and cabinet body is fixedly connected at the top of the pedestal
Shake pad, receiving hole run through resilient cushion, and resilient cushion has elasticity.
By using above-mentioned technical proposal, by the way that resilient cushion is arranged, so that vibration was transmitted from pedestal towards solid
When can be absorbed by resilient cushion, further reduce and shake influence to electrical component in cabinet body.
The utility model is further arranged to: there are four the receiving hole settings, is both provided in each receiving hole
One shock-absorbing ball and two damping springs.
By using above-mentioned technical proposal, by the way that four receiving holes are arranged, enable cabinet body vibration more fully
It is absorbed by shock-absorbing ball.
The utility model is further arranged to: four sides of the base top are respectively fixedly connected with there are four being vertically arranged
Side plate, side plate contacts with each other with four sides of bottom of cabinet bulk respectively.
By using above-mentioned technical proposal, four sides of solid can be limited by the way that side plate is arranged.
The utility model is further arranged to: the side plate is fixedly connected with mutual with cabinet body side close to the side of cabinet body
The backing plate of contact, backing plate have elasticity.
By using above-mentioned technical proposal, the lateral vibration of cabinet body can be absorbed by setting backing plate, further
Improve the damping effect of cabinet body.
The utility model is further arranged to: the backing plate offers several resignings through backing plate close to the side of cabinet body
Hole, relief hole are provided with buffer spring in the middle, and one end of buffer spring is fixedly connected on side plate, the side of the other end and cabinet body
It contacts with each other.
By using above-mentioned technical proposal, by setting buffer spring can good lateral shake to cabinet body inhale
It receives, to further increase the damping effect of cabinet body.
In conclusion the utility model has the advantages that compared with the prior art
1, the utility model is by setting pedestal, damping spring and shock-absorbing ball, and cabinet body is after being shaken, the shake of cabinet body
On the dynamic spring that can be transmitted in receiving hole, vibration can be converted into shock-absorbing ball in receiving hole after being transmitted on spring
It slides up and down, so that the vibration of cabinet body is absorbed by shock-absorbing ball, to reduce the vibration of cabinet body, so that in cabinet body
Electrical component be not easy because vibration and be damaged；
2, the utility model can absorb the transverse vibration of cabinet body by setting side plate, gasket and buffer spring,
So as to further increase the damping effect of cabinet body.
Detailed description of the invention
Fig. 1 is the axonometric drawing of the complete structure of embodiment；
Fig. 2 is the cross-sectional view of the complete structure of embodiment；
Fig. 3 is the portion the A enlarged diagram of Fig. 2；
Fig. 4 is the pedestal of embodiment and the schematic diagram of side plate；
Fig. 5 is the portion the B enlarged diagram of Fig. 4；
Fig. 6 is the cross-sectional view of the pedestal of embodiment.
In figure: 1, cabinet body；2, pedestal；21, recessing groove；22, receiving hole；3, fixed link；31, fixture nut；32, spring pad
Piece；4, resilient cushion；5, side plate；6, backing plate；61, relief hole；62, buffer spring；7, damping spring；8, shock-absorbing ball.
Specific embodiment
Embodiment: a kind of low-voltage cabinet, referring to attached drawing 1, including being fixedly connected with pedestal 2 on the ground and being fixed on pedestal
The cabinet body 1 at 2 tops.
Referring to attached drawing 2 and attached drawing 3, recessing groove 21 is all offered on 2 four sides of pedestal, recessing groove 21 is located at 2 side of pedestal
The middle position of side vertical direction, is fixedly connected with the fixed link 3 being vertically arranged with axial direction on pedestal 2, fixed link 3 with allow
Position slot 21 corresponds, pedestal 2 of the fixed link 3 through 21 top of recessing groove；The bottom of fixed link 3 extend into recessing groove 21 and works as
In, the bottom thread of fixed link 3 is connected with the fixture nut 31 being threaded togather with fixed link 3, tightens fixture nut 31
Cabinet body 1 can be fixed on pedestal 2 by fixed link 3, the top of fixture nut 31 is provided with the bullet being set in fixed link 3
Spring gasket 32, the bottom of spring shim 32 and the top of fixture nut 31 contact with each other, the top of spring shim 32 and recessing groove
The pedestal 2 at 21 tops contacts with each other.Damping can be carried out to fixture nut 31 by setting spring shim 32, so that vibration
It is not easy to impact the connection between spring shim 32 and fixture nut 31.
Referring to attached drawing 2 and attached drawing 3, the top of pedestal 2, which is provided with, is fixedly connected on 2 top resilient cushion 4 of pedestal, resilient cushion 4
It is made of elastic material, such as rubber material；Four side edges at the top of pedestal 2 are all fixedly connected with that there are four the sides being vertically arranged
Plate 5, side plate 5 are all fixedly connected with backing plate 6 close to the side of cabinet body 1, and backing plate 6 is close to the side of cabinet body 1 and the side phase of cabinet body 1
Mutually contact, backing plate 6 is made of elastic material, such as rubber material；Backing plate 6 can absorb the lateral vibration of cabinet body 1, from
And the vibration of cabinet body 1 is made to be not easy to impact the electrical component in cabinet body 1.
Referring to attached drawing 4 and attached drawing 5, backing plate 6 offers the relief hole 61 through backing plate 6, relief hole away from the side of side plate 5
Buffer spring 62 is provided in 61, buffer spring 62 is fixedly connected on side plate 5 by one end of proximal panel 5, buffer spring 62
It contacts with each other away from one end of side plate 5 and the side of cabinet body 1.
It is all opened up referring to attached drawing 5 and attached drawing 6, at the bottom four corners of pedestal 2 there are four receiving hole 22, is accommodated along the vertical direction
Hole 22 extends upward through resilient cushion 4；The shock-absorbing ball that can be slided up and down in receiving hole 22 is provided in receiving hole 22
8, it is fixedly connected on the two of 8 top and bottom of the shock-absorbing ball damping springs 7 being located in receiving hole 22；Positioned at 8 top of shock-absorbing ball
Top one end of damping spring 7 and the bottom of pedestal 2 contact with each other, positioned at the bottom end of 8 bottom damping spring 7 of shock-absorbing ball
It is fixedly connected on the pedestal 2 of 22 bottom of receiving hole；For cabinet body 1 when being shaken, the vibration of cabinet body 1 passes through damping spring
7 are transmitted on shock-absorbing ball 8, and the vibration of cabinet body 1 is converted into the sliding up and down in receiving hole 22 of shock-absorbing ball 8, thus by subtracting
Shake ball 8 absorbs the vibration of cabinet body 1, so that cabinet body 1 is not easy after being shaken to the electrical member in cabinet body 1
Part causes to damage.
The low-voltage cabinet carry out using when working principle it is as follows: resilient cushion 4 can be transmitted on cabinet body 1 pedestal 2
Vibration is absorbed, to reduce vibration influence caused by the electrical component in cabinet body 1.Cabinet body 1 by damping spring 7
It is transmitted on shock-absorbing ball 8, the vibration of cabinet body 1 is converted into the sliding up and down in receiving hole 22 of shock-absorbing ball 8, to pass through damping
Ball 8 absorbs the vibration of cabinet body 1；And the transverse vibration of cabinet body 1 can also be absorbed by backing plate 6, so that cabinet
The vibration of body 1 is not easy to impact the electrical component in cabinet body 1.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of low-voltage cabinet, it is characterised in that: below cabinet body (1) and be fixedly connected on the ground including cabinet body (1), setting
Pedestal (2), the receiving hole (22) that is provided at the top of pedestal (2) along the vertical direction, setting can be in the receiving hole (22)
The shock-absorbing ball (8) slided up and down and two damping bullets being fixed at the top and bottom of shock-absorbing ball (8) in receiving hole (22)
Spring (7)；
The bottom of cabinet body (1) is fixed on pedestal (2), is located at top and the cabinet body of the damping spring (7) at the top of shock-absorbing ball (8)
(1) bottom contacts with each other, and is located at bottom end and receiving hole (22) bottom of the damping spring (7) of shock-absorbing ball (8) bottom
Pedestal (2) is fixed together.
2. low-voltage cabinet according to claim 1, it is characterised in that: (2) four sides of the pedestal all offer recessing groove
(21), recessing groove (21) is located at the middle position of pedestal (2) vertical direction；
The bottom of cabinet body (1) is fixedly connected with fixed link (3), the fixed link (3) that four axial directions are vertically arranged and passes through resigning
Pedestal (2) at the top of slot (21), the bottom end of four fixed links (3) are respectively protruding into in four recessing grooves (21), fixed
The bottom thread of bar (3) is connected with fixture nut (31), the top of fixture nut (31) and the bottom of recessing groove (21) top side
Seat (2) is bonded to each other.
3. low-voltage cabinet according to claim 2, it is characterised in that: be provided with and be set at the top of the fixture nut (31)
Spring shim (32) in fixed link (3).
4. low-voltage cabinet according to claim 1, it is characterised in that: be fixedly connected at the top of the pedestal (2) bottom of positioned at
Resilient cushion (4) between seat (2) and cabinet body (1), receiving hole (22) run through resilient cushion (4), and resilient cushion (4) has elasticity.
5. low-voltage cabinet according to claim 1, it is characterised in that: there are four receiving hole (22) settings, each appearance
It receives and is both provided with a shock-absorbing ball (8) and two damping springs (7) in hole (22).
6. low-voltage cabinet according to claim 1, it is characterised in that: four sides are fixed respectively at the top of the pedestal (2) connects
It connects there are four the side plate (5) being vertically arranged, four sides of the side plate (5) respectively with cabinet body (1) bottom contact with each other.
7. low-voltage cabinet according to claim 6, it is characterised in that: side fixed company of the side plate (5) close to cabinet body (1)
It is connected to the backing plate (6) to contact with each other with cabinet body (1) side, backing plate (6) has elasticity.
8. low-voltage cabinet according to claim 7, it is characterised in that: the backing plate (6) offers close to the side of cabinet body (1)
Several relief holes (61) through backing plate (6), relief hole (61) are provided with buffer spring (62) in the middle, and the one of buffer spring (62)
End is fixedly connected on side plate (5), and the other end and the side of cabinet body (1) contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920570678.1U CN209709485U (en) | 2019-04-24 | 2019-04-24 | Low-voltage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920570678.1U CN209709485U (en) | 2019-04-24 | 2019-04-24 | Low-voltage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209709485U true CN209709485U (en) | 2019-11-29 |
Family
ID=68650356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920570678.1U Withdrawn - After Issue CN209709485U (en) | 2019-04-24 | 2019-04-24 | Low-voltage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209709485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641144A (en) * | 2020-07-13 | 2020-09-08 | 左建军 | Outdoor electrical cabinet |
-
2019
- 2019-04-24 CN CN201920570678.1U patent/CN209709485U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641144A (en) * | 2020-07-13 | 2020-09-08 | 左建军 | Outdoor electrical cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191129 Effective date of abandoning: 20240613 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191129 Effective date of abandoning: 20240613 |