CN217769204U

CN217769204U - Damping device for power distribution cabinet

Info

Publication number: CN217769204U
Application number: CN202221390853.7U
Authority: CN
Inventors: 乔林波; 贾庚亚; 刘文涛; 牛志强; 谢小三
Original assignee: Pingdingshan Yike Electric Co ltd
Current assignee: Pingdingshan Yike Electric Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-11-08
Anticipated expiration: 2032-06-06

Abstract

The utility model provides a damping device for a power distribution cabinet, which relates to the technical field of auxiliary devices of the power distribution cabinet, and comprises a bottom plate connected with the ground, wherein the upper surface of the bottom plate is fixedly connected with a buffer device, the upper side of the buffer device is provided with two clamping plates, the hinged part of the two clamping plates is provided with a torsion spring shaft, the upper side of the torsion spring shaft is provided with a pressing plate, one end of the clamping plate is provided with a positioning rod, and the gravity of the power distribution cabinet drives the pressing plate to move downwards so as to enable the two clamping plates to rotate along the torsion spring shaft; make the switch board from last down steady movement through hoisting equipment, the lower surface of switch board and clamp plate contact and drive the cardboard of clamp plate downside and rotate along the locating lever at both ends, along with the switch board lasts downstream, two relative both ends of cardboard respectively with the both sides contact of switch board, set up the buffer atress shrink of cardboard downside simultaneously, keep the steady of switch board.

Description

Damping device for power distribution cabinet

Technical Field

The utility model relates to a switch board auxiliary device technical field specifically is a damping device for switch board.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop-rich applications, where they distribute the power from a circuit of a higher level of distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.

The shock absorption device at the bottom of the existing power distribution cabinet (cabinet) is complex in steps when being installed, is inconvenient to install the power distribution cabinet (cabinet), reduces the installation efficiency of the power distribution cabinet (cabinet), and therefore a shock absorption device for the power distribution cabinet is needed urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a damping device for switch board aims at solving among the prior art damping device and is not convenient for install, reduced the problem of switch board installation effectiveness to the switch board.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a damping device for switch board, includes the bottom plate that carries out the connection in ground, the last fixed surface of bottom plate is connected with buffer, buffer's upside is provided with the cardboard, two the articulated department of cardboard is provided with the torsional spring axle, the upside of torsional spring axle is provided with the clamp plate, the one end of cardboard is provided with the locating lever, and the gravity of switch board drives the clamp plate downstream makes two cardboards rotatory along torsional spring axle department, lets the other end of cardboard along the surperficial slip of locating lever and with one side joint of switch board.

In order to make the utility model discloses have the effect that increases the area of contact of cardboard articulated department and switch board lower surface, the articulated stability of assurance equipment, the utility model discloses a further technical scheme does, the lower fixed surface of clamp plate one end is connected with the locating plate, the spacing fixture block of both sides fixedly connected with second of locating plate one end, the both sides sliding connection of the spacing fixture block of second has the spacing groove, the first spacing fixture block of inboard fixedly connected with of spacing groove upper end.

In order to make the utility model discloses have the effect that improves switch board joint strength, the utility model discloses a further technical scheme does, the middle part in backup pad one side is seted up to the spacing groove, the internal surface fixed connection of backup pad one end has the locating lever, the curved surface sliding connection of locating lever has the location spout, the one end at the cardboard is seted up to the location spout, the other end of cardboard is articulated with the curved surface of turning round the spring axle.

The further technical scheme of the utility model does, the cardboard comprises two perpendicular straight boards of connecting.

In order to make the utility model discloses have extension switch board and equipment life's effect, the utility model discloses a further technical scheme does, the lower fixed surface of backup pad is connected with the connecting plate, the lower fixed surface of connecting plate is connected with the carriage, the lower fixed surface of carriage is connected with buffer, buffer's one end fixedly connected with bottom plate.

In order to make the utility model discloses have and prescribe a limit to carriage home range, avoid longitudinal pressure to cause the effect of buffer damage, the utility model discloses a further technical scheme does, the one end fixedly connected with stopper of carriage, the curved surface sliding connection of stopper one end has spacing spout, one side at spacing curb plate is seted up to spacing spout, the lower surface of spacing curb plate and the one end fixed connection of bottom plate upper surface.

The utility model discloses a further technical scheme does, buffer is the bumper shock absorber.

In order to make the utility model discloses have the effect that increases equipment opening contained angle, be convenient for install the switch board, the utility model discloses a further technical scheme does, one side radius angle of spacing curb plate upper end.

The beneficial effects of the utility model are that:

1. make the switch board from last down steady movement through hoisting equipment, the lower surface of switch board and clamp plate contact and drive the cardboard of clamp plate downside and rotate along the locating lever at both ends, along with the switch board lasts downstream, two relative both ends of cardboard respectively with the both sides contact of switch board, set up the buffer atress shrink of cardboard downside simultaneously, keep the steady of switch board.

2. Through two cardboard by the mutual articulated of torsional spring axle, can realize the quick installation location and change maintenance of switch board, improve the efficiency of equipment maintenance or change, alleviate staff's intensity of labour.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional front view structure of the present invention;

fig. 2 is a schematic longitudinal three-dimensional sectional structure of the present invention;

fig. 3 is a schematic view of the present invention in a partial cross-sectional structure.

In the figure: 1. a base plate; 2. a limiting side plate; 3. a support frame; 4. a support plate; 5. a connecting plate; 6. a buffer device; 7. a limiting chute; 8. a limiting block; 9. a torsion spring shaft; 10. pressing a plate; 11. clamping a plate; 12. positioning a rod; 13. positioning a plate; 14. a first limit clamping block; 15. a limiting groove; 16. a second limiting clamping block; 17. and a positioning chute.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-3, a damping device for power distribution cabinet, include bottom plate 1 that carries out the connection in ground, the last fixed surface of bottom plate 1 is connected with buffer 6, buffer 6 is the bumper shock absorber, buffer 6's upside is provided with cardboard 11, the articulated department of two cardboard 11 is provided with torsional spring axle 9, the upside of torsional spring axle 9 is provided with clamp plate 10, the one end of cardboard 11 is provided with locating lever 12, the gravity of power distribution cabinet drives clamp plate 10 downstream, make two cardboard 11 rotatory along torsional spring axle 9, let the other end of cardboard 11 slide along the surface of locating lever 12 and with one side joint of power distribution cabinet.

In this embodiment, make the switch board from last down steady movement through hoisting equipment, the lower surface of switch board and clamp plate 10 contact and drive the cardboard 11 of clamp plate 10 downside rotatory along the locating lever 12 at both ends, along with the switch board lasts the downstream, two 11 relative both ends of cardboard respectively with the both sides contact of switch board, set up simultaneously at 6 atress contractions of the buffer of 11 downside of cardboard, keep the steady of switch board.

The utility model discloses an in another embodiment, the lower fixed surface of clamp plate 10 one end is connected with locating plate 13, the spacing fixture block 16 of both sides fixedly connected with second of locating plate 13 one end, the both sides sliding connection of the spacing fixture block 16 of second has spacing groove 15, the first spacing fixture block 14 of inboard fixedly connected with of spacing groove 15 upper end, through setting up the clamp plate 10 at the articulated department upside in 11 middle parts of cardboard, increased the area of contact of the articulated department of cardboard 11 with the switch board lower surface, the stability of assurance equipment junction.

Specifically, the middle part in backup pad 4 one side is seted up to spacing groove 15, the internal surface fixed connection of backup pad 4 one end has locating lever 12, the curved surface sliding connection of locating lever 12 has location spout 17, location spout 17 sets up the one end at cardboard 11, cardboard 11 comprises two straight boards of perpendicular connection, the other end of cardboard 11 is articulated with the curved surface of torsional spring axle 9, rotatory cardboard 11 of curved surface along locating lever 12 can prescribe a limit to the longitudinal position of switch board, improve the joint strength of switch board.

Specifically, the lower fixed surface of the supporting plate 4 is connected with the connecting plate 5, the lower fixed surface of the connecting plate 5 is connected with the supporting frame 3, the lower fixed surface of the supporting frame 3 is connected with the buffer device 6, one end of the buffer device 6 is fixedly connected with the bottom plate 1, and the buffer device 6 arranged on the lower side of the supporting frame 3 absorbs the vibration generated by the power distribution cabinet, so that the service lives of the power distribution cabinet and the equipment are prolonged.

Specifically, the one end fixedly connected with stopper 8 of carriage 3, the curved surface sliding connection of stopper 8 one end has spacing spout 7, spacing spout 7 is seted up in one side of spacing curb plate 2, the lower surface of spacing curb plate 2 and the one end fixed connection of 1 upper surface of bottom plate, fixed connection is limited at the stopper at 3 both ends of carriage and is seted up at the inside spacing spout 7 of spacing curb plate 2, prescribe a limit to the home range of carriage 3, avoid longitudinal pressure to cause buffer 6 to damage.

Specifically, one side fillet of 2 upper ends of spacing curb plate, spacing curb plate 2 that the upper end has the fillet increase the opening contained angle of equipment, are convenient for install the switch board.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a damping device for switch board, includes bottom plate (1) that carries out the connection on ground, its characterized in that: the upper surface fixedly connected with buffer (6) of bottom plate (1), the upside of buffer (6) is provided with cardboard (11), two the articulated department of cardboard (11) is provided with torsional spring axle (9), the upside of torsional spring axle (9) is provided with clamp plate (10), the one end of cardboard (11) is provided with locating lever (12), and the gravity of switch board drives clamp plate (10) downstream makes two cardboard (11) locate rotatoryly along torsional spring axle (9), lets the other end of cardboard (11) along the surface slip of locating lever (12) and with one side joint of switch board.

2. The damping device for the power distribution cabinet according to claim 1, wherein a positioning plate (13) is fixedly connected to a lower surface of one end of the pressing plate (10), second limiting clamping blocks (16) are fixedly connected to two sides of one end of the positioning plate (13), limiting grooves (15) are slidably connected to two sides of each second limiting clamping block (16), and first limiting clamping blocks (14) are fixedly connected to inner sides of upper ends of the limiting grooves (15).

3. The damping device for the power distribution cabinet according to claim 2, wherein the limiting groove (15) is formed in the middle of one side of the supporting plate (4), a positioning rod (12) is fixedly connected to the inner surface of one end of the supporting plate (4), a positioning sliding groove (17) is connected to the curved surface of the positioning rod (12) in a sliding mode, the positioning sliding groove (17) is formed in one end of the clamping plate (11), and the other end of the clamping plate (11) is hinged to the curved surface of the torsion spring shaft (9).

4. A damping device for electrical distribution cabinets according to claim 3, characterized in that said clamping plate (11) consists of two vertically connected straight plates.

5. The shock absorption device for the power distribution cabinet according to claim 4, wherein a connecting plate (5) is fixedly connected to a lower surface of the supporting plate (4), a supporting frame (3) is fixedly connected to a lower surface of the connecting plate (5), a buffering device (6) is fixedly connected to a lower surface of the supporting frame (3), and a bottom plate (1) is fixedly connected to one end of the buffering device (6).

6. The shock absorption device for the power distribution cabinet according to claim 5, wherein a limit block (8) is fixedly connected to one end of the support frame (3), a limit sliding groove (7) is slidably connected to a curved surface at one end of the limit block (8), the limit sliding groove (7) is formed in one side of the limit side plate (2), and the lower surface of the limit side plate (2) is fixedly connected to one end of the upper surface of the bottom plate (1).

7. The damping device for the power distribution cabinet according to claim 1, wherein the damping device (6) is a damper.

8. The damping device for the power distribution cabinet according to claim 6, wherein one side of the upper end of the limiting side plate (2) is rounded.