CN208352802U - A kind of high and low voltage switchgear with shock-absorbing function - Google Patents
A kind of high and low voltage switchgear with shock-absorbing function Download PDFInfo
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- CN208352802U CN208352802U CN201820756540.6U CN201820756540U CN208352802U CN 208352802 U CN208352802 U CN 208352802U CN 201820756540 U CN201820756540 U CN 201820756540U CN 208352802 U CN208352802 U CN 208352802U
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- fixed
- groups
- shock
- low voltage
- absorbing function
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Abstract
The utility model provides a kind of high and low voltage switchgear with shock-absorbing function, including switch cabinet, support frame and damping base, damping base includes the supporting steel frame of two parallel side-by-sides, two groups of symmetrical first support arms being fixed between two supporting steel frames, the bottom plate being placed in below supporting steel frame and first support arm, two groups of X-type dampers being fixed between first support arm and bottom plate, two groups of symmetrical second support arms being fixed between two groups of first support arms, hang over the compressed spring between two groups of second support arms, damper is made of four decoupling rods and a universal joint, centered on universal joint, one end of decoupling rod connect with universal joint and forms four cross edges of X-type, two decoupling rod other ends of top are fixed with first support arm, two decoupling rod other ends of lower section are fixed with bottom plate.The utility model passes through damping base by the shock structure of X-type in conjunction with the compressed spring of horizontal plane, carries out multiple inhibiting to vibration, improves damping efficiency, reduces vibration influence.
Description
Technical field
The utility model belongs to high and low voltage switchgear field of mechanical technique, and in particular to a kind of height with shock-absorbing function
Compress switch cabinet.
Background technique
High and low voltage switchgear is a kind of common power accessories, in electric system power generation, transmission of electricity, distribution and electricity
Electrical equipment is opened and closed, controlled and protected during the conversion of energy, due to its job specification, causes high and low voltage switchgear big
It is placed in such as outdoor, factory, in computer room environment more.But as a kind of power accessories, it is inside mounted with a large amount of mating electricity
Subcomponent, electric wire etc., exterior vibration not only easily cause the damage of accessory, also easily cause interface to fall off, poor contact etc., right
High and low voltage switchgear use adversely affects, and furthermore long-term vibration is easy to generate interference to the part electric appliance in it.
Utility model content
Aiming at the shortcomings in the prior art with problem, the utility model is intended to provide a kind of with shock-absorbing function, damping effect
The high high and low voltage switchgear of rate.
The utility model is achieved by the following technical programs:
A kind of high and low voltage switchgear with shock-absorbing function including switch cabinet, is fixed on the switch cabinet bottom
Support frame, the damping base being arranged in the support frame, the switch cabinet is an integral structure with the support frame, described
Support frame is bottom opening structure.
The damping base includes the supporting steel frame of two parallel side-by-sides, be fixed between two supporting steel frames two
The symmetrical first support arm of group, is fixed on described first at the bottom plate being placed in below the supporting steel frame and the first support arm
Two groups of dampers between arm and the bottom plate, be fixed on two groups described in two groups symmetrical second between first support arm
Arm hangs over compressed spring between two groups of second support arms.
The damper is X-type, is made of four decoupling rods with universal joint, centered on the universal joint, subtracts described in four
One end of shake bar connect with the universal joint and forms four cross edges of X-type, the other end of two decoupling rods of top
It is fixed with the first support arm, the other end and the bottom plate of two decoupling rods of lower section are fixed.
Further, the decoupling rod include the fixed block at both ends, be respectively fitted over above and below the fixed block on two groups
Outer spring between spring tray, fixed two groups of spring trays, be fixed on two groups described in piston component between fixed block,
The piston component covers in the outer spring.Fixation kit is set on the fixed block, and the fixation kit is bolt or method
The common connection structures such as blue or riveting.
Further, stabilizer blade is set on the bottom base plate quadrangle, and the stabilizer blade is toed-out shape.
Further, six face of switch cabinet inner wall is respectively provided with separation layer, the soft silica gel piece of filling in the separation layer
As vibration-absorptive material.
Further, the separation layer corner is circular shape.
Compared with prior art, the utility model beneficial effect includes:
(1) the utility model by damping base by switchgear and ground face contact, damping base by the shock structure of X-type with
The compressed spring of horizontal plane combines, and carries out multiple inhibiting to vibration, improves damping efficiency, reduces vibration influence.
(2) setting separation layer carries out bumper and absorbing shock in the shell of the utility model cabinet body, and fills soft silica gel piece, into one
Reducing vibration interference is walked, while improving heat dissipation effect.
(3) the utility model damping base structure is simple, easy for installation, and X-type damper is easily installed, dismantles, adjusts,
It is applied widely.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model damping base.
Fig. 3 is the side structure schematic view of the utility model damping base.
Fig. 4 is the overlooking structure diagram of the utility model damping base.
Fig. 5 is the structural schematic diagram of the utility model decoupling rod.
It illustrates: 1- switch cabinet, 2- damping base, 21- supporting steel frame, 22- first support arm, 23- bottom plate, 24- branch
Foot, 25- decoupling rod, 251- fixed block, 252- fixation kit, 253- piston component, 254- spring tray, 255- outer spring, 26-
Universal joint, 27- damper, 28- compressed spring, 29- second support arm, 3- support frame, 4- separation layer.
In the description of the present invention, term " center ", "upper", "lower", "left", "right", " vertical ", "horizontal",
The orientation or positional relationship of the instructions such as "top", "bottom" "inner", "outside" be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ",
" second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, being detachably connected, being integrally connected；It can be with
It is mechanical connection, electrical connection；Can be directly connected, intermediary is indirectly connected, can be the connection inside two elements.It is right
The concrete meaning of above-mentioned term in the present invention can be understood with concrete condition for those skilled in the art.
Specific embodiment
With reference to the accompanying drawing, the utility model is further described.
As described in Figure 1, a kind of high and low voltage switchgear with shock-absorbing function, including switch cabinet 1, it is fixed on the switch
The support frame 3 of 1 bottom of cabinet body, the damping base 2 being arranged in the support frame 3, the switch cabinet 1 and the support frame 3
It is an integral structure, the damping base 2 is connect by welding or the modes such as bolt or riveting with 1 bottom surface of switch cabinet.
The support frame 3 is bottom opening structure, is fixed on 3 top lower surface of support frame at the top of the damping base 2, described to subtract
Shake 2 bottom of pedestal is placed on ground.
As shown in Figure 2, Figure 3 and Figure 4, the damping base 2 includes the supporting steel frame 21 of two parallel side-by-sides, is fixed on two
Two groups of symmetrical first support arms 22 between supporting steel frame 21 described in root are placed in the supporting steel frame 21 and the first support arm
The bottom plate 23 of 22 lower sections, is fixed on two at two groups of dampers 27 being fixed between the first support arm 22 and the bottom plate 23
It organizes two groups of symmetrical second support arms 29 between the first support arm 22, hang over the compression bullet between two groups of second support arms 29
Spring 28 is inhibited by the 28 pairs of vibrations of damper 27 and compressed spring.In specific implementation, split in order to reduce vibroseis
The contact transmitting for closing cabinet should reduce the steady when directly contact but needing to guarantee switchgear placement simultaneously of switchgear and ground
It is fixed, stabilizer blade 24 is set in 23 bottom four corners of bottom plate, and the stabilizer blade 24 is toed-out shape.
In specific implementation, circular hole is arranged in second support arm 29 to be used to compressed spring 28 being hooked on second support arm 29
Face, in order to enable second support arm 29 is more stable, second support arm 29 is the T shape of traverse, and the cross bar of two groups of second support arms 29 is mutual
Parallel for tangling compressed spring 28, vertical bar is vertical with cross bar and is fixedly connected with supporting steel frame 21, can be fixed with welding manner,
Compressed spring 28 between second support arm 29 is in tensional state, is absorbed using spring under tensional state to vibration, in order to
Guarantee damping effect, 28 quantity of compressed spring is more than two.
As shown in Fig. 2, the damper 27 is X-type, it is made of four decoupling rods 25 with universal joint 26, the universal joint 26
Centered on, one end of four decoupling rods 25 connect with the universal joint 26 and forms four cross edges of X-type, and the two of top
The other end of decoupling rod 25 described in root and the first support arm 22 are fixed, the other end of the decoupling rod 25 of two of lower section and institute
It states bottom plate 23 to fix, height can be adjusted by adjusting the connection angle of four decoupling rods 25 and universal joint 26.
As shown in figure 5, the decoupling rod 25 includes the fixed block 251 at both ends, is respectively fitted over the upper and lower fixed block 251
On two groups of spring trays 254, the outer spring 255 between fixed two groups of spring trays 254, be fixed on two groups described in it is fixed
Piston component 253 between block 251,253 sets of the piston component in the outer spring 255.The piston component 253 is normal
Piston structure of rule, including piston, piston ring, piston pin, operating valve, flange, sealing ring etc., for common setting, this is practical
It is novel to be not described in detail.Setting is combined with outer spring 255 by piston component 253, for when inhibiting rebound after spring shock-absorbing
Concussion and the impact from external environment.
Fixation kit 252 is set on the fixed block 251, for by the decoupling rod 25 and the universal joint 26, described
First support arm 22, the bottom plate 23 connect, and the fixation kit 252 is bolt or the common connection structure such as flange or riveting.
1 inner wall of switch cabinet, six face is respectively provided with separation layer 4, and the soft silica gel piece of filling, which is used as, in the separation layer 4 subtracts
Blanket plays buffering effect, and furthermore soft silica gel piece also has stronger thermal conductivity, good heat dissipation effect.In specific implementation,
4 corner of separation layer is circular shape, further increases buffering effect.
The above only expresses preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not
Therefore it can be interpreted as that a limitation on the scope of the patent of the present invention.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the concept of the premise utility, several deformations can also be made, improves and substitutes, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (7)
1. a kind of high and low voltage switchgear with shock-absorbing function, including switch cabinet (1), it is fixed on the switch cabinet (1) bottom
The support frame (3) in portion, the damping base (2) being arranged in the support frame (3), the switch cabinet (1) and the support frame
(3) it is an integral structure, the support frame (3) is bottom opening structure, it is characterised in that: the damping base (2) includes two
The supporting steel frame (21) of root parallel side-by-side, two groups of symmetrical first support arms being fixed between two supporting steel frames (21)
(22), the bottom plate (23) that is placed in below the supporting steel frame (21) and the first support arm (22) is fixed on described first
Two groups of X-type dampers (27) between arm (22) and the bottom plate (23), be fixed on two groups described between first support arm (22)
Two groups of symmetrical second support arms (29), hang over compressed spring (28) between two groups of second support arms (29).
2. a kind of high and low voltage switchgear with shock-absorbing function according to claim 1, it is characterised in that: the damper
(27) it is made of four decoupling rods (25) with universal joint (26), centered on the universal joint (26), four decoupling rods (25)
One end connect and form four cross edges of X-type with the universal joint (26), the decoupling rod (25) of two of top it is another
One end and the first support arm (22) are fixed, and the other end of the decoupling rod (25) of two of lower section and the bottom plate (23) are solid
It is fixed.
3. a kind of high and low voltage switchgear with shock-absorbing function according to claim 2, it is characterised in that: the decoupling rod
(25) include the fixed block (251) at both ends, be respectively fitted over above and below the fixed block (251) on two groups of spring trays (254),
Outer spring (255) between fixed two groups of spring trays (254), be fixed on two groups described in work between fixed block (251)
Plug assembly (253), the piston component (253) cover in the outer spring (255).
4. a kind of high and low voltage switchgear with shock-absorbing function according to claim 1, it is characterised in that: the bottom plate
(23) stabilizer blade (24) are set in bottom four corners, the stabilizer blade (24) is toed-out shape.
5. a kind of high and low voltage switchgear with shock-absorbing function according to claim 1, it is characterised in that: the switchgear
Six face of body (1) inner wall is respectively provided with separation layer (4).
6. a kind of high and low voltage switchgear with shock-absorbing function according to claim 5, it is characterised in that: the separation layer
(4) the soft silica gel piece of filling in.
7. a kind of high and low voltage switchgear with shock-absorbing function according to claim 6, it is characterised in that: the separation layer
(4) corner is circular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820756540.6U CN208352802U (en) | 2018-05-21 | 2018-05-21 | A kind of high and low voltage switchgear with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820756540.6U CN208352802U (en) | 2018-05-21 | 2018-05-21 | A kind of high and low voltage switchgear with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208352802U true CN208352802U (en) | 2019-01-08 |
Family
ID=64890253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820756540.6U Expired - Fee Related CN208352802U (en) | 2018-05-21 | 2018-05-21 | A kind of high and low voltage switchgear with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208352802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949619A (en) * | 2019-11-06 | 2020-04-03 | 许继电气股份有限公司 | Flexible direct current converter valve anti-seismic device |
-
2018
- 2018-05-21 CN CN201820756540.6U patent/CN208352802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949619A (en) * | 2019-11-06 | 2020-04-03 | 许继电气股份有限公司 | Flexible direct current converter valve anti-seismic device |
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| 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: 20190108 Termination date: 20190521 |