CN209675785U - Low-voltage distribution cabinet - Google Patents
Low-voltage distribution cabinet Download PDFInfo
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- CN209675785U CN209675785U CN201920570646.1U CN201920570646U CN209675785U CN 209675785 U CN209675785 U CN 209675785U CN 201920570646 U CN201920570646 U CN 201920570646U CN 209675785 U CN209675785 U CN 209675785U
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- cabinet body
- transverse slat
- pedestal
- support base
- low
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Abstract
The utility model discloses a kind of low-voltage distribution 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 include pedestal, the side of being set on the base cabinet body and be fixedly connected on four support bases that cabinet body is located at bottom of cabinet bulk surrounding；The L-shaped setting of support base, support base includes transverse slat and the riser for being fixedly connected on transverse slat top side, the angle of transverse slat and riser is corresponded to each other with the angle of bottom of cabinet bulk side, backing plate is fixedly connected at the top of transverse slat, riser is also fixedly connected with backing plate close to the side of cabinet body, backing plate has elasticity, cabinet body is supported by the support base for the L-shaped setting being fixed on the base, and cabinet body is buffered by two backing plates on support base, so that cabinet body is after being shaken, vibration can be absorbed by backing plate, so that the vibration of cabinet body is not easy to impact the electrical component in cabinet body.
Description
Technical field
The utility model relates to T & D Technology fields, more specifically, it is related to a kind of low-voltage distribution 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 highly susceptible to damage, so that after being shaken in power distribution cabinet
Electrical component is easy to be damaged and cisco unity malfunction.
Utility model content
In view of the deficienciess of the prior art, passing through the purpose of this utility model is to provide a kind of low-voltage distribution cabinet
The support base for the L-shaped setting being fixed on the base is supported cabinet body, and by two backing plates on support base to cabinet body
It is buffered, so that cabinet body after being shaken, can absorb vibration by backing plate, so that the vibration of cabinet body
It is not easy to impact the electrical component in cabinet body.
To achieve the above object, the utility model provides following technical solution: a kind of low-voltage distribution cabinet, including pedestal,
The cabinet body for the side of being set on the base and it is fixedly connected on four support bases that cabinet body is located at bottom of cabinet bulk surrounding；
The L-shaped setting of support base, support base include transverse slat and the riser for being fixedly connected on transverse slat top side, transverse slat and perpendicular
The angle of plate is corresponded to each other with the angle of bottom of cabinet bulk side, backing plate is fixedly connected at the top of transverse slat, riser is close to cabinet body
Side is also fixedly connected with backing plate, and backing plate has elasticity.
By using above-mentioned technical proposal, support base is limited by side to cabinet body and bottom, to realize
Support to cabinet body, the transverse slat and side plate of support base are all fixedly connected with flexible backing plate with the side that cabinet body contacts with each other, from
And making cabinet body after being shaken, either lateral vibration or vertical vibration are all that can be inhaled by backing plate
It receives, so that the damping effect of low-voltage distribution cabinet is improved, so that cabinet body is after being shaken, it is electrical in cabinet body
Element is not easy to be damaged because of the vibration of cabinet body.
The utility model is further arranged to: the support base is provided with eight, each side of base bottom is corresponding
One support base.
By using above-mentioned technical proposal, two support bases are set in the side of each support base, it can be better
Cushioning and support is carried out to cabinet body.
The utility model is further arranged to: the side of the pedestal offer with the one-to-one recessing groove of support base,
Recessing groove is located at the lower section of its corresponding support base, and the bottom of transverse slat is all fixedly connected with a pedestal at the top of recessing groove
The axial direction of fixed link, fixed link is vertically arranged, and the bottom thread of fixed link is connected with a fixture nut, the top of fixture nut
Portion contacts with each other with the pedestal at the top of recessing groove.
By using above-mentioned technical proposal, support base is fixed on the base by tightening fixture nut, so that support base
Connection between pedestal is more firm, so that support base is more firm for the support of cabinet body.
The utility model is further arranged to: the spring shim being arranged at the top of fixture nut in the fixed link,
It contacts with each other at the top of the bottom of spring shim and fixture nut, the top of spring shim and the pedestal phase mutual connection at the top of recessing groove
Touching.
By using above-mentioned technical proposal, by the way that spring shim is arranged, so that cabinet body and pedestal be after being shaken, bullet
Spring gasket can absorb the vibration being transmitted in fixed link and fixture nut, so that between fixed link and fixture nut
Threaded connection is not easy to loosen because of vibration.
The utility model is further arranged to: the riser away from cabinet body side be both provided with through riser, backing plate and
The fastening bolt of cabinet body side wall, the end thread of fastening bolt are connected with to cooperate with fastening nut and fix riser and cabinet body
Fastening nut together.
By using above-mentioned technical proposal, fastening nut is tightened in fastening bolt, thus by fastening nut and tightly
Solid is fixed on support base by fixing bolt, so that support base is more firm for the support of cabinet body.
The utility model is further arranged to: the top of the pedestal offers several a pair of with transverse slat one along the vertical direction
The holding tank answered, holding tank are located at the lower section of transverse slat, are provided with and can slide up and down in holding tank in holding tank
Shock-absorbing ball, the top and bottom of shock-absorbing ball are all fixedly connected with the damping spring in holding tank, are located at damping top dome
The top of the damping spring in portion and the bottom of transverse slat contact with each other, bottom and holding tank positioned at the damping spring of shock-absorbing ball bottom
The pedestal of bottom is fixed together.
Vibration by using above-mentioned technical proposal, after the vibration that pedestal is subject to is transmitted on support base, on support base
It is transmitted on shock-absorbing ball by damping spring, converts upper downslide of the damper in holding tank for the vibration on support base
It is dynamic, to reduce the vibration of support base, so that reducing the vibration that support base is transmitted on cabinet body, so that cabinet body
Electrical component in the middle is not easy to be damaged because of vibration.
The utility model is further arranged to: be provided between the transverse slat and pedestal top and bottom respectively with transverse slat and
The cushion that pedestal contacts with each other.
By using above-mentioned technical proposal, damping can either be carried out to support base and cabinet body by setting cushion, still
The vibration obtained on pedestal is not easy to be transmitted on support base.
In conclusion the utility model has the advantages that compared with the prior art
1, the utility model is supported cabinet body by setting pedestal, support base and backing plate, the support base of L shape setting,
Two backing plates on support base buffer cabinet body, so that cabinet body after being shaken, can carry out vibration by backing plate
It absorbs, so that the vibration of cabinet body is not easy to impact the electrical component in cabinet body；
2, the utility model is by setting damping spring and shock-absorbing ball, and the vibration that pedestal is subject to is transmitted on support base it
Afterwards, the vibration on support base is transmitted on shock-absorbing ball by damping spring, is converted damper for the vibration on support base and is being held
It receives sliding up and down in slot, to reduce the vibration of support base, is transmitted on cabinet body so that reducing support base
Vibration, so that the electrical component in cabinet body is not easy to be damaged because of vibration.
Detailed description of the invention
Fig. 1 is the axonometric drawing of the complete structure of embodiment；
Fig. 2 is the portion the A enlarged diagram of Fig. 1；
Fig. 3 is the pedestal of embodiment and the cross-sectional view of cabinet body；
Fig. 4 is the portion the B enlarged diagram of Fig. 3.
In figure: 1, cabinet body；2, pedestal；21, recessing groove；22, holding tank；3, support base；31, riser；32, transverse slat；4, it pads
Plate；5, cushion；6, fixed link；61, fixture nut；62, spring shim；7, fastening bolt；71, fastening nut；8, shock-absorbing ball；
81, damping spring.
Specific embodiment
Embodiment: a kind of low-voltage distribution cabinet, referring to attached drawing 1 and attached drawing 2, including pedestal 2, the cabinet being arranged in above pedestal 2
Body 1 and several support bases 3 for being supported to solid for being fixedly connected on 2 top of pedestal.The L-shaped setting of support base 3,
Support base 3 includes horizontally disposed transverse slat 32 and the riser 31 being vertically arranged for being fixedly connected on 32 1 lateral roof of transverse slat, cross
Angle between plate 32 and riser 31 is 90 degree, and the angle of four sides of 1 bottom of cabinet body is respectively clamped into onto four support bases 3
Transverse slat 32 and riser 31 between angle in.Support base 3 is provided with eight, each side of cabinet body 1 is both provided with two
A support base 3.The top of transverse slat 32 is fixedly connected with the backing plate 4 to contact with each other with 1 bottom of cabinet body, and riser 31 is close to cabinet body 1
Side is also fixedly connected with the backing plate 4 to contact with each other with solid close to 31 side of riser, and backing plate 4 has elasticity, the material of backing plate 4
For rubber material.Four sides of pedestal 2 all open up there are two with the one-to-one recessing groove 21 of support base 3, recessing groove 21
In the lower section of corresponding support base 3, the bottom of riser 31 is all fixedly connected with consolidating for the pedestal 2 across 21 top of recessing groove
Fixed pole 6, fixed link 6 is vertically arranged and the bottom of fixed link 6 is located in recessing groove 21, the bottom thread connection of fixed link 6
There is fixture nut 61, tightening fixture nut 61 can be fixed on support base 3 on pedestal 2.The bottom of transverse slat 32, which is set to, to be located at
Cushion 5 between transverse slat 32 and pedestal 2, fixed link 6 pass through cushion 5.
By the backing plate 4 of setting elasticity, so that cabinet body 1, when being shaken, vibration can be buffered by backing plate 4
And absorption, to reduce vibration influence caused by the service life of electrical component in cabinet body 1 of cabinet body 1.
Referring to attached drawing 3 and attached drawing 4, the fastening bolt of 1 side wall of riser 31, backing plate 4 and cabinet body is provided through on riser 31
7, the end thread of fastening bolt 7 is connected with fastening nut 71, and the head of fastening nut 71 and fastening bolt 7 is located at cabinet body
Outside 1 and in cabinet body 1, fastening nut 71 is tightened, so that riser 31 and cabinet body 1 are fixed together.The top of fixture nut 61
It is provided with the spring shim 62 being set in fixed link 6, the 2 phase mutual connection of pedestal at the top and 21 top of recessing groove of spring shim 62
Touching, the bottom of spring shim 62 and the top of fixture nut 61 contact with each other.By the way that spring shim 62 is arranged, can prevent from shaking
Threaded connection between fixture nut 61 and fixed link 6 is had an impact.
Referring to attached drawing 4, the bottom of transverse slat 32 is provided with the holding tank 22 being provided on pedestal 2 along the vertical direction, holding tank
The cushion 5 of 32 bottom of transverse slat is run through at 22 top；Being provided in holding tank 22 can carry out up and down in holding tank 22
The shock-absorbing ball 8 of sliding, the top and bottom of shock-absorbing ball 8 are all fixedly connected with damping spring 81, the damping positioned at 8 top of shock-absorbing ball
The top of spring 81 and the bottom of transverse slat 32 contact with each other, positioned at the bottom end and appearance of the damping spring 81 of 8 bottom of shock-absorbing ball
The pedestal 2 of 22 bottom of slot received is fixed together.Vibration on support base 3 can be transmitted to shock-absorbing ball by damping spring 81
On 8, it is transformed into the sliding up and down in holding tank 22 of shock-absorbing ball 8, vibration is inhaled by sliding up and down for shock-absorbing ball 8
It receives, to reduce transmitting of the vibration on support base 3 towards cabinet body 1.
The low-voltage distribution cabinet carry out using when working principle it is as follows: for cabinet body 1 when being shaken, vibration can
It is buffered and is absorbed by backing plate 4, so that the vibration for reducing cabinet body 1 causes the service life of electrical component in cabinet body 1
Influence.The vibration of support base 3 can be transmitted on shock-absorbing ball 8 by damping spring 81, be transformed into shock-absorbing ball 8 in holding tank 22
Sliding up and down in the middle, absorbs vibration by sliding up and down for shock-absorbing ball 8, to reduce the vibration on support base 3
Towards the transmitting of 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 (7)
1. a kind of low-voltage distribution cabinet, it is characterised in that: including pedestal (2), the cabinet body (1) being arranged above pedestal (2) and consolidate
Surely four support bases (3) that cabinet body (1) is located at cabinet body (1) bottom surrounding are connected to；
Support base (3) L-shaped setting, support base (3) include transverse slat (32) and are fixedly connected on the perpendicular of transverse slat (32) top side
The angle of plate (31), transverse slat (32) and riser (31) is corresponded to each other with the angle of cabinet body (1) bottom side, the top of transverse slat (32)
It is fixedly connected with backing plate (4), riser (31) is also fixedly connected with backing plate (4) close to the side of cabinet body (1), and backing plate (4) has bullet
Property.
2. low-voltage distribution cabinet according to claim 1, it is characterised in that: the support base (3) is provided with eight, pedestal
(2) the corresponding support base (3) in each side of bottom.
3. low-voltage distribution cabinet according to claim 1, it is characterised in that: the side of the pedestal (2) offers and supports
The one-to-one recessing groove (21) of seat (3), recessing groove (21) are located at the lower section of its corresponding support base (3), the bottom of transverse slat (32)
Portion is all fixedly connected with the fixed link (6) of a pedestal (2) at the top of recessing groove (21), and the axial direction of fixed link (6) is perpendicular
Straight setting, the bottom thread of fixed link (6) are connected with a fixture nut (61), the top and recessing groove (21) of fixture nut (61)
The pedestal (2) at top contacts with each other.
4. low-voltage distribution cabinet according to claim 3, it is characterised in that: be arranged with to be located on the fixed link (6) and fix
Spring shim (62) at the top of nut (61) contacts with each other at the top of the bottom and fixture nut (61) of spring shim (62), bullet
The top of spring gasket (62) contacts with each other with the pedestal (2) at the top of recessing groove (21).
5. low-voltage distribution cabinet according to claim 1, it is characterised in that: the riser (31) deviates from the side of cabinet body (1)
It is both provided with the fastening bolt (7) through riser (31), backing plate (4) and cabinet body (1) side wall, the end thread of fastening bolt (7)
It is connected with the fastening nut (71) that riser (31) and cabinet body (1) are fixed together with fastening nut (71) mutual cooperation.
6. low-voltage distribution cabinet according to claim 1, it is characterised in that: open along the vertical direction at the top of the pedestal (2)
Equipped with several and transverse slat (32) one-to-one holding tank (22), holding tank (22) is located at the lower section of transverse slat (32), holding tank
(22) shock-absorbing ball (8) that can be slided up and down in holding tank (22), the top and bottom of shock-absorbing ball (8) are provided in
Portion is all fixedly connected with the damping spring (81) in holding tank (22), the damping spring being located at the top of shock-absorbing ball (8)
(81) bottom at top and transverse slat (32) contacts with each other, and is located at bottom and the appearance of the damping spring (81) of shock-absorbing ball (8) bottom
The pedestal (2) of slot (22) bottom received is fixed together.
7. low-voltage distribution cabinet according to claim 1, it is characterised in that: be arranged between the transverse slat (32) and pedestal (2)
The cushion (5) for thering are top and bottom to contact with each other respectively with transverse slat (32) and pedestal (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920570646.1U CN209675785U (en) | 2019-04-24 | 2019-04-24 | Low-voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920570646.1U CN209675785U (en) | 2019-04-24 | 2019-04-24 | Low-voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209675785U true CN209675785U (en) | 2019-11-22 |
Family
ID=68574650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920570646.1U Active CN209675785U (en) | 2019-04-24 | 2019-04-24 | Low-voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209675785U (en) |
-
2019
- 2019-04-24 CN CN201920570646.1U patent/CN209675785U/en active Active
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