CN216214967U - Damping device for power distribution cabinet - Google Patents
Damping device for power distribution cabinet Download PDFInfo
- Publication number
- CN216214967U CN216214967U CN202122409271.0U CN202122409271U CN216214967U CN 216214967 U CN216214967 U CN 216214967U CN 202122409271 U CN202122409271 U CN 202122409271U CN 216214967 U CN216214967 U CN 216214967U
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- mounting
- power distribution
- distribution cabinet
- damping device
- storehouse
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a damping device for a power distribution cabinet, which comprises a supporting bin, wherein a first groove is formed in the middle of the bottom in the supporting bin, an annular groove is reserved in the inner side wall of the supporting bin, an installation disc is arranged in the supporting bin and extends to the inside of the annular groove, an annular air bag is adhered to the outer wall of the installation disc, an installation cylinder is installed in the middle of the top of the installation disc, and a first spring is installed at the bottom in the installation cylinder. According to the utility model, the annular air bag is arranged on the outer side of the mounting disc, the mounting disc is in sliding connection with the annular groove, the supporting column is in sliding connection with the mounting cylinder, and the elasticity of the first spring enables the mounting disc and the supporting column to slide in the corresponding direction when the ground vibrates, so that the annular air bag and the first spring are driven to be correspondingly compressed or stretched, and therefore, the shock absorption effect on the power distribution cabinet in the bearing bin can be fully and comprehensively achieved, and the assembly is convenient.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a damping device for a power distribution cabinet.
Background
With the continuous progress of society, the power technology is mature continuously, more and more electrical equipment appears in people's daily life and production, and electric power generally carries out the transmission in high voltage mode after the production is accomplished, consequently need carry out vary voltage, shunt by electric power system when in actual use, and the switch board is exactly the terminal equipment in this system.
When the existing power distribution cabinet is used, the existing power distribution cabinet is directly placed or installed on the ground in many times, and a working scene of the existing power distribution cabinet is located on a large-scale production site, so that when large equipment runs or a large vehicle vibrates on the ground, the existing power distribution cabinet can vibrate greatly, and then internal electronic devices are easy to loosen and even damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a damping device for a power distribution cabinet.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a damping device for switch board, is including supporting the storehouse, the intermediate position department that supports the inside bottom in storehouse has seted up first recess, and supports the inside wall reservation in storehouse and have the ring channel, the inside that supports the storehouse is provided with the mounting disc, and the mounting disc extends to the inside of ring channel to the outer wall of mounting disc pastes and has annular gasbag, the intermediate position department at mounting disc top installs an installation section of thick bamboo, and installs first spring bottom the installation section of thick bamboo is inside to the support column is installed on the top of first spring, the bottom of support column is installed and is born the storehouse, the intermediate position department that bears the inside bottom in storehouse has seted up the bar groove, and one side of bar inslot portion runs through there is positive and negative lead screw, and positive and negative lead screw is close to the outside at both ends and all overlaps and is equipped with movable clamping plate.
Preferably, a limiting block is fixed at the middle position of the bottom of the mounting plate, the limiting block extends to the inside of the first groove, and a gap is reserved between the limiting block and the first groove.
Preferably, the bottom of mounting disc has evenly seted up the mounting groove, and the inside of mounting groove is provided with the ball.
Preferably, all articulated all around bearing the weight of the storehouse bottom have auxiliary stay bar, and auxiliary stay bar and bear and be connected with the second spring between the storehouse to auxiliary stay bar's bottom articulates there is the universal wheel.
Preferably, the movable clamping plate is in threaded connection with the positive and negative screw rods, and the movable clamping plate and the strip-shaped groove form a relative sliding structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. the outside through the mounting disc is provided with annular air bag, the sliding connection of mounting disc and ring channel, the sliding connection of support column and installation section of thick bamboo, the elasticity of first spring for when ground vibrations, mounting disc and support column can slide on corresponding direction, drive annular air bag and first spring and correspond compression or tensile, thereby can be fully comprehensive play the shock attenuation effect to the switch board in the bearing bin.
2. Through the threaded connection of two sets of movable clamping plates with positive and negative lead screws respectively, with the sliding connection in bar groove for operating personnel places the switch board behind the inside of bearing the weight of the storehouse, rotates positive and negative lead screws through corresponding and can drive the movable clamping plate and carry out the centre gripping to it and fix, and then the operating personnel of being convenient for assembles the device and switch board.
Drawings
Fig. 1 is a schematic sectional front view of a damping device for a power distribution cabinet according to the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
fig. 3 is a schematic top view of a damping device for a power distribution cabinet according to the present invention;
fig. 4 is a schematic perspective view of a damping device mounting plate for a power distribution cabinet according to the present invention.
In the figure: the device comprises a supporting bin 1, a first groove 2, an annular groove 3, a mounting disc 4, an annular air bag 5, a limiting block 6, a mounting groove 7, a ball 8, a mounting barrel 9, a first spring 10, a support column 11, a bearing bin 12, an auxiliary support rod 13, a second spring 14, a universal wheel 15, a strip-shaped groove 16, a positive screw rod 17, a negative screw rod 17 and a movable clamping plate 18.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-4, a damping device for a power distribution cabinet comprises a supporting bin 1, a first groove 2 is formed in the middle of the bottom inside the supporting bin 1, an annular groove 3 is reserved on the inner side wall of the supporting bin 1, a mounting disc 4 is arranged inside the supporting bin 1, the mounting disc 4 extends into the annular groove 3, an annular air bag 5 is pasted on the outer wall of the mounting disc 4, a limiting block 6 is fixed in the middle of the bottom of the mounting disc 4, the limiting block 6 extends into the first groove 2, and a gap is reserved between the limiting block 6 and the first groove 2, so that the limiting block 6 can move along with the mounting disc 4 when the mounting disc 4 moves, but the limiting block 6 can be matched with the first groove 2 to limit the maximum moving amplitude of the mounting disc 4, and therefore slipping of the mounting disc is avoided;
the bottom of the mounting disc 4 is uniformly provided with mounting grooves 7, and balls 8 are arranged in the mounting grooves 7, so that the balls 8 can replace the mounting disc 4 to be in direct contact with the supporting bin 1, and when the mounting disc 4 moves, the balls 8 can roll along with the mounting disc 4, and friction between the balls and the supporting bin 1 is reduced;
the middle position of the top of the mounting disc 4 is provided with a mounting cylinder 9, the bottom inside the mounting cylinder 9 is provided with a first spring 10, the top end of the first spring 10 is provided with a support column 11, the central axis of the support column 11 is overlapped with the central axis of the mounting cylinder 9, and the support column 11 is in sliding connection with the mounting cylinder 9, so that when the ground vibrates, the support column 11 can slide relative to the mounting cylinder 9, the first spring 10 is driven to be correspondingly compressed or stretched, and the damping task is completed;
the bottom end of the supporting column 11 is provided with a bearing bin 12, the periphery of the bottom of the bearing bin 12 is hinged with an auxiliary supporting rod 13, a second spring 14 is connected between the auxiliary supporting rod 13 and the bearing bin 12, and the bottom end of the auxiliary supporting rod 13 is hinged with a universal wheel 15, so that the auxiliary supporting rod 13 can be matched with the second spring 14 to carry out auxiliary supporting on the bearing bin 12, and in the damping process, the auxiliary supporting rod 13 can correspondingly rotate to drive the second spring 14 to correspondingly compress or stretch, and further the damping task is further achieved;
bearing the intermediate position department of the inside bottom in storehouse 12 and having seted up bar groove 16, and bar groove 16 inside one side runs through there is positive and negative lead screw 17, and positive and negative lead screw 17 is close to the outside at both ends and all overlaps and is equipped with movable grip block 18, movable grip block 18 is threaded connection with positive and negative lead screw 17, and movable grip block 18 constitutes relative sliding structure with bar groove 16, make operating personnel can drive two sets of movable grip blocks 18 and remove to opposite direction through rotating positive and negative lead screw 17, thereby carry out the centre gripping or remove the centre gripping to the switch board that bears in the storehouse 12, and then conveniently assemble the device or the split with the switch board.
When the power distribution cabinet is used, as shown in fig. 1-4, the power distribution cabinet is placed in the middle position inside the bearing bin 12, the positive and negative screw rods 17 are rotated in the positive direction, and the two groups of movable clamping plates 18 are in threaded connection with the positive and negative screw rods 17 and are in sliding connection with the strip-shaped grooves 16, so that the two groups of movable clamping plates 18 can simultaneously slide towards the middle until the two groups of movable clamping plates 18 are fully contacted with the side walls of the power distribution cabinet, the power distribution cabinet can be clamped and fixed in a mutual matching manner, and the assembly is convenient and rapid;
in the using process, when large equipment runs or a large transport vehicle vibrates on the ground due to the passing of the large transport vehicle, the installation disc 4 can transversely slide along with the vibration through the sliding connection between the installation disc 4 and the annular groove 3, the elasticity of the annular airbag 5, the sliding connection between the support column 11 and the installation cylinder 9 and the elasticity of the first spring 10 to drive the annular airbag 5 to correspondingly compress or stretch, the support column 11 can correspondingly slide up and down along with the vibration to drive the first spring 10 to correspondingly compress or stretch, in the process, the auxiliary support rod 13 can correspondingly rotate, the universal wheel 15 can slide on the support bin 1, the second spring 14 can correspondingly stretch or compress, and the vibration can be converted into mechanical energy, so that the vibration on the bearing bin 12 is effectively reduced, and the vibration on the power distribution cabinet is reduced along with the vibration, the electronic device can be prevented from loosening and even being damaged due to too strong vibration.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a damping device for switch board, includes and supports storehouse (1), its characterized in that, the intermediate position department of the inside bottom in storehouse (1) of supporting has seted up first recess (2), and supports the inside wall reservation in storehouse (1) and have ring channel (3), the inside in storehouse (1) of supporting is provided with mounting disc (4), and mounting disc (4) extend to the inside of ring channel (3), and the outer wall of mounting disc (4) is pasted and is had annular gasbag (5), mounting cylinder (9) are installed to the intermediate position department at mounting disc (4) top, and first spring (10) are installed to the bottom of the inside of mounting cylinder (9), and support column (11) are installed to the top of first spring (10), bearing bin (12) are installed to the bottom of support column (11), bar groove (16) have been seted up to the intermediate position department of the inside bottom in storehouse (12), and a positive and negative screw rod (17) penetrates through one side inside the strip-shaped groove (16), and the outer sides of the positive and negative screw rod (17) close to the two ends are all sleeved with movable clamping plates (18).
2. The damping device for the power distribution cabinet according to claim 1, wherein a limiting block (6) is fixed at a middle position of the bottom of the mounting plate (4), the limiting block (6) extends to the inside of the first groove (2), and a gap is reserved between the limiting block (6) and the first groove (2).
3. The damping device for the power distribution cabinet according to claim 1, wherein the bottom of the mounting plate (4) is uniformly provided with mounting grooves (7), and balls (8) are arranged inside the mounting grooves (7).
4. The damping device for the power distribution cabinet according to claim 1, wherein the central axis of the supporting column (11) and the central axis of the mounting cylinder (9) coincide with each other, and the supporting column (11) and the mounting cylinder (9) are in sliding connection.
5. The damping device for the power distribution cabinet according to claim 1, wherein the periphery of the bottom of the bearing bin (12) is hinged with an auxiliary supporting rod (13), a second spring (14) is connected between the auxiliary supporting rod (13) and the bearing bin (12), and the bottom end of the auxiliary supporting rod (13) is hinged with a universal wheel (15).
6. The damping device for the power distribution cabinet according to claim 1, wherein the movable clamping plate (18) is in threaded connection with the positive and negative lead screws (17), and the movable clamping plate (18) and the strip-shaped groove (16) form a relative sliding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122409271.0U CN216214967U (en) | 2021-09-30 | 2021-09-30 | Damping device for power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122409271.0U CN216214967U (en) | 2021-09-30 | 2021-09-30 | Damping device for power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216214967U true CN216214967U (en) | 2022-04-05 |
Family
ID=80860889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122409271.0U Active CN216214967U (en) | 2021-09-30 | 2021-09-30 | Damping device for power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216214967U (en) |
-
2021
- 2021-09-30 CN CN202122409271.0U patent/CN216214967U/en active Active
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