CN219268261U - Damping device for electrical power distribution cabinet - Google Patents
Damping device for electrical power distribution cabinet Download PDFInfo
- Publication number
- CN219268261U CN219268261U CN202320133344.4U CN202320133344U CN219268261U CN 219268261 U CN219268261 U CN 219268261U CN 202320133344 U CN202320133344 U CN 202320133344U CN 219268261 U CN219268261 U CN 219268261U
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- Prior art keywords
- buffer
- cabinet body
- inner cavity
- sides
- spring
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- 238000013016 damping Methods 0.000 title claims abstract description 21
- 230000035939 shock Effects 0.000 claims abstract description 18
- 239000006096 absorbing agent Substances 0.000 claims abstract description 12
- 239000002131 composite material Substances 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004870 electrical engineering Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a damping device for an electrical power distribution cabinet in the field of damping devices, which comprises a supporting plate, wherein the upper end of the supporting plate is provided with a cabinet body, the upper end of the supporting plate is provided with a buffer groove, and the inner cavity of the buffer groove is provided with a buffer piece; the buffer piece comprises a buffer shell, the lower end of the buffer shell is fixedly connected with two sides of the lower end of the inner cavity of the buffer groove, a buffer spring net is arranged at the lower end of the inner cavity of the buffer shell, and a buffer plate is arranged at the upper end of the buffer spring net. According to the utility model, through setting of the shock absorber, vibration and impact from the upper part during rebound after shock absorption of the buffer spring net, the buffer spring and the composite spring are effectively restrained, so that stability performance of the cabinet body during use is improved, a cabinet body stabilizing effect is further improved, and the cabinet body is fixed through setting of the supporting plate and the mounting hole, so that the cabinet body has a better effect during use, shaking of the cabinet body during use is avoided, and meanwhile, the cabinet body is convenient to detach or replace by people.
Description
Technical Field
The utility model relates to the field of damping devices, in particular to a damping device for an electrical power distribution cabinet.
Background
In electrical engineering facilities, the switch board is an important electric power connecting device, in the transportation of switch board, generally all directly place the switch board on the car, meet the road section that the road surface was jolt relatively, the inside vibrations of switch board are too big, can cause the damage of switch board internal element, therefore the electric switch board need use damping device to protect it.
The utility model discloses a damping protection device of a power distribution cabinet for electrical engineering (bulletin number: CN 211579248U), which relates to the field of protection devices and comprises a power distribution cabinet main body, wherein the bottom end of the power distribution cabinet main body is fixedly connected with a base, a protection box is sleeved outside the base, a bearing plate is arranged at the bottom end of the base in a fitting manner, supporting legs are fixedly connected to two sides of the lower surface of the bearing plate, sliding blocks are arranged on two sides of each supporting leg, one side of each two sliding blocks is an inclined surface matched with each supporting leg, one side of each two sliding blocks is fixedly connected with a first spring, and one end of one first spring is fixedly connected with a fixed block. According to the utility model, by means of the arrangement mode that the base is matched with the first spring, the reverse elasticity of the first spring to the sliding block is utilized, so that the stress of the supporting legs to the sliding block is buffered and damped, the multidirectional buffering and damping of the main body of the power distribution cabinet in transportation are realized, the probability that the main body of the power distribution cabinet reaches a destination perfectly is improved, the main body of the power distribution cabinet is better protected, the inventor finds that the following problems exist in the prior art in the process of realizing the scheme, the existing damping device for the power distribution cabinet effectively relieves the acting force generated during buffering, the jump generated by the spring damping cannot be restrained, the loosening of elements in the power distribution cabinet can be caused, the service life of the power distribution cabinet can be influenced, frequent maintenance of the power distribution cabinet is needed, and the maintenance cost is increased. Accordingly, a person skilled in the art provides a damping device for an electrical power distribution cabinet to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to provide a damping device for an electric power distribution cabinet, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the damping device for the electrical power distribution cabinet comprises a supporting plate, wherein a cabinet body is arranged at the upper end of the supporting plate, a buffer groove is formed in the upper end of the supporting plate, and a buffer piece is arranged in an inner cavity of the buffer groove;
the buffer piece comprises a buffer shell, the lower end of the buffer shell is fixedly connected with two sides of the lower end of the inner cavity of the buffer groove, a buffer spring net is arranged at the lower end of the inner cavity of the buffer shell, a buffer plate is arranged at the upper end of the buffer spring net, buffer columns are arranged at two sides of the upper end of the buffer plate, and the upper end of each buffer column penetrates through the upper end of the buffer shell and is connected with the bottom of the cabinet body;
the shock absorber is installed to the lower extreme of buffer tank inner chamber, the upper end of shock absorber is connected fixedly with the lower extreme of the cabinet body, the buffer block is all installed to the both sides of cabinet body lower extreme, compound spring is installed to the lower extreme of buffer block, compound spring's lower extreme is connected with the lower extreme of buffer tank inner chamber.
As a further scheme of the utility model: the cabinet is characterized in that cabinet doors are arranged on two sides of the front face of the cabinet body through hinges, and handles are arranged on the inner side of the front face of the cabinet door.
As still further aspects of the utility model: guide grooves are formed in two sides of the inner cavity of the buffer shell, and the inner cavities of the guide grooves are connected with two sides of the buffer plate through guide blocks.
As still further aspects of the utility model: the telescopic rods are arranged on two sides of the lower end of the inner cavity of the buffer shell, and the upper ends of the telescopic rods are connected with two sides of the lower end of the buffer plate.
As still further aspects of the utility model: the upper end cover on telescopic link surface is equipped with buffer spring, and buffer spring's top is connected with the lower extreme of buffer board.
As still further aspects of the utility model: mounting holes are formed in the periphery of the top of the supporting plate, and the number of the mounting holes is four.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through setting of the shock absorber, vibration and impact from the upper part during rebound after shock absorption of the buffer spring net, the buffer spring and the composite spring are effectively restrained, so that stability performance of the cabinet body during use is improved, a cabinet body stabilizing effect is further improved, and the cabinet body is fixed through setting of the supporting plate and the mounting hole, so that the cabinet body has a better effect during use, shaking of the cabinet body during use is avoided, and meanwhile, the cabinet body is convenient to detach or replace by people.
2. According to the utility model, the guide blocks and the guide grooves are arranged, so that the buffer plate slides in the buffer shell more smoothly, friction between the buffer plate and the buffer shell is reduced, the service lives of the buffer plate and the buffer shell are prolonged, and meanwhile, the guide blocks and the guide grooves also play a limiting role on the buffer plate, so that the buffer plate is prevented from inclining in the moving process.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of a buffer channel and a buffer member according to the present utility model;
fig. 3 is a cross-sectional view of a structure of a buffer housing in accordance with the present utility model.
In the figure: 1. a support plate; 2. a cabinet body; 3. a buffer tank; 4. a buffer member; 5. a buffer case; 6. a buffer spring net; 7. a buffer plate; 8. a buffer column; 9. a damper; 10. a buffer block; 11. a compound spring; 12. a cabinet door; 13. a telescopic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, in an embodiment of the present utility model, a damping device for an electrical power distribution cabinet includes a support plate 1, a cabinet body 2 is disposed at an upper end of the support plate 1, a buffer slot 3 is disposed at an upper end of the support plate 1, and a buffer member 4 is disposed in an inner cavity of the buffer slot 3;
the buffer piece 4 comprises a buffer shell 5, the lower end of the buffer shell 5 is fixedly connected with two sides of the lower end of the inner cavity of the buffer groove 3, a buffer spring net 6 is arranged at the lower end of the inner cavity of the buffer shell 5, a buffer plate 7 is arranged at the upper end of the buffer spring net 6, buffer columns 8 are arranged at two sides of the upper end of the buffer plate 7, and the upper end of the buffer column 8 penetrates through the upper end of the buffer shell 5 and is connected with the bottom of the cabinet 2;
the lower extreme in buffer tank 3 inner chamber is installed bumper shock absorber 9, and the upper end of bumper shock absorber 9 is connected fixedly with the lower extreme of cabinet body 2, and buffer block 10 is all installed to the both sides of cabinet body 2 lower extreme, and compound spring 11 is installed to the lower extreme of buffer block 10, and compound spring 11's lower extreme is connected with the lower extreme in buffer tank 3 inner chamber.
Wherein, cabinet door 12 is arranged on both sides of the front of cabinet body 2 through hinges, handle is arranged on the inner side of the front of cabinet door 12, when cabinet body 2 is vibrated by external force, cabinet body 2 transmits downward acting force to shock absorber 9, buffer column 8 and buffer block 10 in sequence, and buffer block 10 transmits acting force to compound spring 11;
the two sides of the inner cavity of the buffer shell 5 are respectively provided with a guide groove, the inner cavities of the guide grooves are connected with the two sides of the buffer plate 7 through guide blocks, the composite spring 11 has the advantages of higher load capacity, large deformation, better vibration and noise reduction effect, stable operation, short resonance interval and the like, the acting force exerted above the composite spring is counteracted and absorbed again, the stability of the cabinet body 2 during operation is improved, and the expansion tension generated by the composite spring 11 can enable the composite spring to quickly pull the impacted cabinet body 2 back to the original position;
the two sides of the lower end of the inner cavity of the buffer shell 5 are respectively provided with a telescopic rod 13, the upper end of each telescopic rod 13 is connected with the two sides of the lower end of the buffer plate 7, the cabinet body 2 transmits acting force to the buffer plate 7 through the buffer column 8, the buffer plate 7 can be more stable when moving through the assistance of the guide groove and the guide block, and the buffer plate 7 sequentially transmits the acting force to the buffer spring net 6, the telescopic rods 13 and the buffer springs;
the upper end of the surface of the telescopic rod 13 is sleeved with a buffer spring, the top of the buffer spring is connected with the lower end of the buffer plate 7, the buffer spring net 6 and the reaction force of the buffer spring counteract and absorb the acting force transmitted by the frame, and the setting of the shock absorber 9 is synchronized, so that the vibration and the impact from the upper side during rebound after the compound spring 11, the buffer spring net 6 and the buffer spring absorb the shock are effectively restrained, the stability performance of the cabinet 2 during use is improved, the stability effect of the cabinet 2 is further improved, the redundant acting force of the cabinet 2 can be removed through the operation of the steps, and the cabinet 2 is well protected;
wherein, the mounting hole has been seted up around backup pad 1 top, and the quantity of mounting hole is four, through setting up guide block and guide slot, makes buffer board 7 gliding more smooth and easy in the inside of buffer shell 5, has reduced the friction between buffer board 7 and the buffer shell 5, has prolonged the life of buffer board 7 and buffer shell 5, simultaneously guide block and guide slot also play spacing effect to buffer board 7, avoid buffer board 7 to appear the phenomenon of slope at the in-process that removes.
The working principle of the utility model is as follows: when the cabinet body 2 is vibrated by external force, the cabinet body 2 sequentially transmits downward acting force to the shock absorber 9, the buffer column 8 and the buffer block 10, the buffer block 10 transmits acting force to the composite spring 11, the composite spring 11 has the advantages of higher load quantity and large deformation, better shock absorption and noise reduction effect, stable work, short resonance interval and the like, the acting force applied by the upper part is counteracted and absorbed again, the stability of the cabinet body 2 in operation is improved, the telescopic tension generated by the composite spring 11 can enable the cabinet body 2 after the impact to be quickly pulled back, the cabinet body 2 transmits acting force to the buffer plate 7 through the buffer column 8, the buffer plate 7 sequentially transmits acting force to the buffer spring net 6 and the telescopic rod 13 and the buffer spring through the assistance of the guide block, the acting force transmitted by the buffer spring net 6 and the buffer spring reaction force is counteracted and absorbed, the vibration of the cabinet body 2 in the back of the shock absorption of the composite spring 11, the buffer spring net 6 and the shock absorption of the buffer spring is effectively restrained, the shock absorber 2 can be further stabilized, the performance of the cabinet body 2 can be further improved, and the cabinet body 2 can be further protected, and the extra performance can be further relieved, and the cabinet 2 can be used stably.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. Damping device for electrical distribution cabinet, including backup pad (1), its characterized in that: the upper end of the supporting plate (1) is provided with a cabinet body (2), the upper end of the supporting plate (1) is provided with a buffer groove (3), and the inner cavity of the buffer groove (3) is provided with a buffer piece (4);
the buffer piece (4) comprises a buffer shell (5), the lower end of the buffer shell (5) is fixedly connected with two sides of the lower end of the inner cavity of the buffer groove (3), a buffer spring net (6) is arranged at the lower end of the inner cavity of the buffer shell (5), a buffer plate (7) is arranged at the upper end of the buffer spring net (6), buffer columns (8) are arranged at two sides of the upper end of the buffer plate (7), and the upper end of each buffer column (8) penetrates through the upper end of the buffer shell (5) and is connected with the bottom of the cabinet body (2);
the buffer is characterized in that a shock absorber (9) is arranged at the lower end of the inner cavity of the buffer groove (3), the upper end of the shock absorber (9) is fixedly connected with the lower end of the cabinet body (2), buffer blocks (10) are arranged on two sides of the lower end of the cabinet body (2), a composite spring (11) is arranged at the lower end of the buffer block (10), and the lower end of the composite spring (11) is connected with the lower end of the inner cavity of the buffer groove (3).
2. The damping device for an electrical power distribution cabinet according to claim 1, wherein: the novel cabinet is characterized in that cabinet doors (12) are arranged on two sides of the front face of the cabinet body (2) through hinges, and handles are arranged on the inner side of the front face of the cabinet doors (12).
3. The damping device for an electrical power distribution cabinet according to claim 1, wherein: guide grooves are formed in two sides of the inner cavity of the buffer shell (5), and the inner cavities of the guide grooves are connected with two sides of the buffer plate (7) through guide blocks.
4. The damping device for an electrical power distribution cabinet according to claim 1, wherein: the telescopic rods (13) are arranged on two sides of the lower end of the inner cavity of the buffer shell (5), and the upper ends of the telescopic rods (13) are connected with two sides of the lower end of the buffer plate (7).
5. The damping device for an electrical power distribution cabinet according to claim 4, wherein: the upper end of the surface of the telescopic rod (13) is sleeved with a buffer spring, and the top of the buffer spring is connected with the lower end of the buffer plate (7).
6. The damping device for an electrical power distribution cabinet according to claim 1, wherein: mounting holes are formed in the periphery of the top of the supporting plate (1), and the number of the mounting holes is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320133344.4U CN219268261U (en) | 2023-02-07 | 2023-02-07 | Damping device for electrical power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320133344.4U CN219268261U (en) | 2023-02-07 | 2023-02-07 | Damping device for electrical power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219268261U true CN219268261U (en) | 2023-06-27 |
Family
ID=86865004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320133344.4U Active CN219268261U (en) | 2023-02-07 | 2023-02-07 | Damping device for electrical power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219268261U (en) |
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2023
- 2023-02-07 CN CN202320133344.4U patent/CN219268261U/en active Active
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