CN217336155U

CN217336155U - Nuclear power is with antidetonation rack

Info

Publication number: CN217336155U
Application number: CN202220994416.XU
Authority: CN
Inventors: 翟晓峰; 袁佳; 周力超
Original assignee: Zhejiang Jingneng Power Equipment Co ltd
Current assignee: Zhejiang Jingneng Power Equipment Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-08-30
Anticipated expiration: 2032-04-24

Abstract

The utility model belongs to the technical field of equipment cabinets, in particular to an anti-seismic equipment cabinet for nuclear power, aiming at the problem that the equipment cabinet is not ideal in buffering effect and easy to cause damage of the equipment cabinet when large-amplitude vibration is encountered in the prior art, the scheme is provided, which comprises a shell, wherein the inner wall of the shell is slidably connected with a bearing plate, the top of the bearing plate is fixedly connected with the equipment cabinet, the inner wall of the shell is symmetrically and fixedly connected with two fixing seats, the number of the fixing seats is two, the inner wall of the fixing seat is rotatably connected with a rotating shaft, the rotating shaft penetrates through the bearing plate, the bottom of the bearing plate is fixedly connected with a telescopic rod, the bottom of the telescopic rod is symmetrically provided with two buffering mechanisms, and the impact force of the equipment cabinet is reduced and the effect of the equipment cabinet is protected through the cooperation of a linkage rod, a matching rod, a compression spring, a pushing spring and a buffering spring, has good practicability and convenience.

Description

Anti-seismic cabinet for nuclear power

Technical Field

The utility model relates to a rack technical field especially relates to a nuclear power is with antidetonation rack.

Background

The equipment cabinet is an independent or self-supporting casing for accommodating electric or electronic equipment, is generally provided with a door, a detachable or non-detachable side plate and a back plate, is an indispensable component in the electric equipment, is a carrier of electric control equipment, is generally made of cold-rolled steel plates or alloys, can provide protection effects such as water resistance, dust resistance, electromagnetic interference resistance and the like on equipment storage, and is generally divided into a server cabinet, a network cabinet, a console cabinet and the like.

In the prior art, when a large amplitude vibration occurs, the buffering effect is not ideal, and the cabinet is easily damaged, so that an anti-seismic cabinet for nuclear power is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem that exists among the prior art, the utility model provides a nuclear power is with antidetonation rack.

In order to realize the purpose, the utility model adopts the technical proposal that.

The utility model provides a nuclear power is with antidetonation rack, includes the shell, the inner wall sliding connection of shell has the loading board, the top fixedly connected with rack of loading board, the inner wall symmetry fixedly connected with fixing base of shell, and fixing base quantity is two, the inner wall of fixing base rotates and is connected with the axis of rotation, the axis of rotation runs through the loading board, the bottom fixedly connected with telescopic link of loading board, the bottom symmetry of telescopic link is equipped with buffer gear, and buffer gear quantity is two.

Preferably, the buffer mechanism comprises two linkage rods, two sliding plates, two pushing springs, two sliding chutes, two matching rods, two connecting plates, two connecting grooves and two buffer springs, the linkage rods are rotatably connected to the bottom of the bearing plate, the inner wall of the shell is symmetrically and fixedly connected with two fixed plates, the sliding chutes are arranged at the top of the fixed plates, the sliding plates are slidably connected to the inner wall of the sliding chutes, the bottom of the linkage rods is rotatably connected to the top of the sliding plates, the pushing springs are fixedly connected to the left side of the sliding plates, the right sides of the pushing springs are fixedly connected to the inner wall of the shell, the connecting grooves are arranged on the inner wall of the bottom of the shell, the connecting plates are slidably connected to the inner wall of the connecting grooves, and the matching rods are rotatably connected to the left side of the connecting plates, buffer spring fixed connection is on the right side of connecting plate, and buffer spring's right side fixed connection is at the inner wall of shell.

Preferably, the linkage rod is of a hollow structure, and the inner wall of the linkage rod is provided with a control groove.

Preferably, the front side fixedly connected with connecting axle of cooperation pole, and the connecting axle runs through the cooperation pole, the front side sliding connection of connecting axle is at the inner wall of control groove.

Preferably, the inner wall of shell is equipped with the guiding groove symmetrically, the guiding groove quantity is two, the rear side of connecting axle and the inner wall sliding connection of guiding groove.

Preferably, the outer wall of the telescopic rod is sleeved with a compression spring, the top of the compression spring is fixedly connected to the bottom of the bearing plate, and the bottom of the compression spring is fixedly connected to the inner wall of the shell.

In the utility model, when the cabinet is impacted downwards by vibration, the bearing plate moves downwards and drives the rotating shaft to rotate at the moment, the compression spring and the telescopic rod move downwards under the thrust of the bearing plate, the two linkage rods move and push the sliding plate, the push spring is compressed by the thrust of the sliding plate at the moment, meanwhile, the connecting shaft moves downwards along with the direction of the guide groove and pushes the connecting plate under the push of the control groove, the two connecting plates move towards one side close to each other and compress the buffer spring at the moment, and through the matching of the buffer spring, the push spring, the rotating shaft, the compression spring and the telescopic rod, the impact force of the cabinet is reduced, and the effect of the cabinet is protected;

through the cooperation of gangbar and cooperation pole, compression spring, promotion spring and buffer spring, realized reducing the rack impact force, the effect of protection rack has good practicality and convenience.

Drawings

Fig. 1 is a schematic structural diagram of a front view of an anti-seismic cabinet for nuclear power, which is provided by the utility model;

FIG. 2 is a three-dimensional view of a linkage rod of the anti-seismic cabinet for nuclear power provided by the utility model;

FIG. 3 is a three-dimensional view of a matching rod and a connecting shaft of the anti-seismic cabinet for nuclear power, provided by the utility model;

fig. 4 is the utility model provides a nuclear power is with three-dimensional picture of antidetonation rack.

In the figure: 1. a housing; 2. a cabinet; 3. a carrier plate; 4. a fixed seat; 5. a rotating shaft; 6. a telescopic rod; 7. a compression spring; 8. a linkage rod; 9. a sliding plate; 10. a push spring; 11. a chute; 12. a mating rod; 13. a connecting shaft; 14. a guide groove; 15. a connecting plate; 16. connecting grooves; 17. a buffer spring.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Referring to fig. 1-4, an anti-seismic cabinet for nuclear power comprises a housing 1, a bearing plate 3 is slidably connected to the inner wall of the housing 1, a cabinet 2 is fixedly connected to the top of the bearing plate 3, the loading plate 3 is used for conveniently supporting the cabinet 2, the shell 1 is matched with the cabinet 2 to prevent the cabinet 2 from being impacted, the inner wall of the shell 1 is symmetrically and fixedly connected with two fixed seats 4, the inner wall of each fixed seat 4 is rotatably connected with a rotating shaft 5, the fixed seat 4 can conveniently support the rotating shaft 5, the rotating shaft 5 penetrates through the bearing plate 3, the rotating shaft 5 is matched with the bearing plate 3, so that the impact force of the cabinet 2 is conveniently reduced, the bottom of the bearing plate 3 is fixedly connected with the telescopic rod 6, the bottom of the telescopic rod 6 is symmetrically provided with two buffer mechanisms, and the number of the buffer mechanisms is two;

the buffer mechanism comprises a linkage rod 8, a sliding plate 9, a pushing spring 10, a sliding chute 11, a matching rod 12, a connecting plate 15, a connecting groove 16 and a buffer spring 17, wherein the number of the linkage rod 8, the sliding plate 9, the pushing spring 10, the sliding chute 11, the matching rod 12, the connecting plate 15, the connecting groove 16 and the buffer spring 17 is two, the linkage rod 8 is rotatably connected to the bottom of the bearing plate 3, the inner wall of the shell 1 is symmetrically and fixedly connected with two fixed plates, the sliding chute 11 is arranged at the top of the fixed plate, the sliding plate 9 is slidably connected to the inner wall of the sliding chute 11, the effect of conveniently supporting the sliding plate 9 is achieved through the matching of the fixed plate and the sliding plate 9, the bottom of the linkage rod 8 is rotatably connected with the top of the sliding plate 9, the effect of conveniently pushing the sliding plate 9 to move is achieved through the matching of the linkage rod 8 and the sliding plate 9, the pushing spring 10 is fixedly connected to the left side of the sliding plate 9, the right side of the pushing spring 10 is fixedly connected to the inner wall of the shell 1, the elastic force of the pushing spring 10 is utilized to play a role in facilitating the reset of the sliding plate 9, the connecting groove 16 is arranged on the inner wall of the bottom of the shell 1, the connecting plate 15 is slidably connected to the inner wall of the connecting groove 16, the matching rod 12 is rotatably connected to the left side of the connecting plate 15, the buffer spring 17 is fixedly connected to the right side of the connecting plate 15, the right side of the buffer spring 17 is fixedly connected to the inner wall of the shell 1, the elastic force of the buffer spring 17 is utilized to play a role in conveniently reducing the impact force of the cabinet 2, the linkage rod 8 is of a hollow structure, the inner wall of the linkage rod 8 is provided with a control groove, the front side of the matching rod 12 is fixedly connected with a connecting shaft 13, the connecting shaft 13 penetrates through the matching rod 12, the front side of the connecting shaft 13 is slidably connected to the inner wall of the control groove, and the linkage rod 8 is matched with the matching rod 12 to play a role in facilitating the movement of pushing the matching rod 12 while moving, the inner wall symmetry of shell 1 is equipped with guiding groove 14, guiding groove 14 quantity is two, the rear side of connecting axle 13 and the inner wall sliding connection of guiding groove 14, cooperation through guiding groove 14 and connecting axle 13, the effect that restriction connecting axle 13 and cooperation pole 12 removed has been played, the outer wall cover of telescopic link 6 is equipped with compression spring 7, compression spring 7's top fixed connection is in the bottom of loading board 3, compression spring 7's bottom fixed connection is at the inner wall of shell 1, utilize compression spring 7's elasticity, the effect that supplementary loading board 3 and rack 2 reset has been played.

In the utility model, in practical use, when the cabinet 2 is shocked downwards by vibration, the bearing plate 3 moves downwards and drives the rotation shaft 5 to rotate, the compression spring 7 and the telescopic rod 6 move downwards by the thrust of the bearing plate 3, meanwhile, the two linkage rods 8 move towards the sides far away from each other and push the sliding plate 9, the push spring 10 is compressed by the thrust of the sliding plate 9, the connecting shaft 13 moves downwards along with the direction of the guide groove 14 and pushes the connecting plate 15 under the push of the control groove, the two connecting plates 15 move towards the sides near to each other and compress the buffer spring 17, the push spring 10, the rotation shaft 5, the compression spring 7 is matched with the telescopic rod 6, the impact force of the cabinet 2 is reduced, the effect of the cabinet 2 is protected, the connecting plate 15 is pushed to move by the elasticity of the buffer spring 17, the matching rod 12 moves along with the following movement and pushes the linkage rods 8 along with the direction of the guide groove 14, meanwhile, the pushing spring 10 loses the limit to push the sliding plate 9 and the linkage rod 8 to reset, and the bearing plate 3 and the cabinet 2 are pushed to ascend through the matching of the linkage rod 8 and the compression spring 7, so that the effect of resetting the cabinet 2 is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a antidetonation rack for nuclear power, includes shell (1), its characterized in that, the inner wall sliding connection of shell (1) has loading board (3), top fixedly connected with rack (2) of loading board (3), the inner wall symmetry fixedly connected with fixing base (4) of shell (1), and fixing base (4) quantity is two, the inner wall of fixing base (4) rotates and is connected with axis of rotation (5), loading board (3) are run through in axis of rotation (5), bottom fixedly connected with telescopic link (6) of loading board (3), the bottom symmetry of telescopic link (6) is equipped with buffer gear, and buffer gear quantity is two.

2. The anti-seismic cabinet for nuclear power as claimed in claim 1, wherein the buffer mechanism comprises two linkage rods (8), two sliding plates (9), two pushing springs (10), two sliding grooves (11), two matching rods (12), two connecting plates (15), two connecting grooves (16) and two buffer springs (17), the linkage rods (8), the two sliding plates (9), the two pushing springs (10), two sliding grooves (11), two matching rods (12), two connecting plates (15), two connecting grooves (16) and two buffer springs (17), the linkage rods (8) are rotatably connected to the bottom of the bearing plate (3), the inner wall of the shell (1) is symmetrically and fixedly connected with two fixing plates, the two sliding grooves (11) are arranged at the top of the fixing plates, the sliding plates (9) are slidably connected to the inner wall of the sliding grooves (11), and the bottom of the linkage rods (8) is rotatably connected with the top of the sliding plates (9), promote spring (10) fixed connection in the left side of sliding plate (9), the right side fixed connection of promoting spring (10) is at the inner wall of shell (1), the bottom inner wall at shell (1) is established in spread groove (16), connecting plate (15) sliding connection is at the inner wall of spread groove (16), cooperation pole (12) rotate to be connected in the left side of connecting plate (15), buffer spring (17) fixed connection is on the right side of connecting plate (15), and the right side fixed connection of buffer spring (17) is at the inner wall of shell (1).

3. The anti-seismic cabinet for nuclear power as claimed in claim 2, wherein the linkage rod (8) is of a hollow structure, and a control groove is formed in the inner wall of the linkage rod (8).

4. The anti-seismic cabinet for nuclear power according to claim 2, characterized in that a connecting shaft (13) is fixedly connected to the front side of the matching rod (12), the connecting shaft (13) penetrates through the matching rod (12), and the front side of the connecting shaft (13) is slidably connected to the inner wall of the control groove.

5. The anti-seismic cabinet for nuclear power according to claim 4, characterized in that the inner wall of the shell (1) is symmetrically provided with two guide grooves (14), and the rear side of the connecting shaft (13) is in sliding connection with the inner walls of the guide grooves (14).

6. The anti-seismic cabinet for nuclear power as claimed in claim 1, wherein the compression spring (7) is sleeved on the outer wall of the telescopic rod (6), the top of the compression spring (7) is fixedly connected to the bottom of the bearing plate (3), and the bottom of the compression spring (7) is fixedly connected to the inner wall of the shell (1).