CN219227008U

CN219227008U - Switch cabinet with good shockproof performance

Info

Publication number: CN219227008U
Application number: CN202223392134.1U
Authority: CN
Inventors: 林金延; 吴彭福; 林文博
Original assignee: Sichuan Shudian Complete Equipment Co ltd
Current assignee: Sichuan Shudian Complete Equipment Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-20
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a switch cabinet with good shockproof performance, which belongs to the technical field of switch cabinets and aims to solve the problems that most of the existing shock absorption structures are arranged at the bottom of a cabinet body, shock absorption junctions are relatively simple, and shock absorption is not ideal when the switch cabinet is subjected to high-frequency shock.

Description

Switch cabinet with good shockproof performance

Technical Field

The utility model belongs to the technical field of switch cabinets, and particularly relates to the technical field of switch cabinets with good shockproof performance.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet, then enters the sub-control switch, and each shunt is arranged according to the requirement. The switch cabinets are classified into a movable switch cabinet and a fixed switch cabinet according to the installation mode of the circuit breaker; or according to the different cabinet structures, the switch cabinet can be divided into an open switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; according to different voltage grades, the high-voltage switch cabinets, the medium-voltage switch cabinets, the low-voltage switch cabinets and the like are divided into high-voltage switch cabinets, the high-voltage switch cabinets are mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industry textiles, factories and mining enterprises, residential communities, high-rise buildings and the like, for example, in the switch cabinets of the metallurgical steel rolling and the factories and mining enterprises, because more heavy equipment exists around the switch cabinets, the equipment can generate great vibration during operation, furthermore, because the distance between the switch cabinets and the heavy equipment is limited, the heavy equipment can also cause certain influence on the switch cabinets during operation, and moreover, the switch cabinets can reach a used area after production is completed, and the situation that the internal connection position of the switch cabinets is loose is easily caused due to the fact that larger vibration exists in the transportation process.

In order to reduce the influence that vibrations caused to the cubical switchboard, people propose in application number 202121269809.6 and put forward a cubical switchboard with shockproof function, including the cabinet body and base, the bottom inner wall fixedly connected with five rectangle pieces of base, the lower fixed surface of the cabinet body is connected with five movable rods, and rectangle piece slip cap is established in the outside of corresponding movable rod, has seted up the rectangle cavity on the movable rod, the bottom fixedly connected with square plate of movable rod, fixedly connected with first spring between the bottom inner wall of square plate and corresponding rectangle cavity, five the rectangle piece be located in the middle between the outside of a rectangle piece and the inner wall of base fixedly connected with horizontal pole.

The products in the above patents have certain damping effect, but all damping is carried out on the cabinet body, and the damping is carried out only through the structure installed at the bottom end of the cabinet body, so that the damping structure is relatively simple, and when the cabinet body is transported, the frequency of vibration is very high due to the road surface, but the amplitude is very polygonal, and the damping structure from the bottom is closely abutted, so that the effects are not ideal.

Disclosure of Invention

The utility model aims at: the switch cabinet with good shockproof performance is provided, so that the problems that the prior shock absorption structure is mostly arranged at the bottom of the cabinet body, the shock absorption structure is relatively simple, and shock absorption is not ideal when subjected to high-frequency shock are solved.

The technical scheme adopted by the utility model is as follows:

the utility model provides a better cubical switchboard of shock resistance, includes the cabinet body, the shock-absorbing base who is used for the shock attenuation is installed to the bottom of the cabinet body install the chucking frame between shock-absorbing base and the cabinet body, the inside of the cabinet body is connected with the mounting panel of installing fixedly to equipment through the shock-absorbing frame.

Further, the front side of the cabinet body is rotatably provided with a front door, the rear side of the cabinet body is rotatably provided with a rear door, and the cabinet body is provided with heat dissipation openings.

Further, the shock-absorbing base comprises a bottom plate, a return frame is arranged on the surface of the bottom plate, clamping plates are distributed outside the bottom end of the cabinet body, and rubber side plates are arranged on the surfaces of the clamping plates corresponding to the inner walls of the return frame.

Further, damping springs are distributed on the surface, corresponding to the cabinet body, of the inner bottom end of the square frame, a rubber bottom plate is mounted on the top end of each damping spring, and the top end of each rubber bottom plate is arranged at the bottom end of the cabinet body.

Still further, the chucking frame is including installing the frame that presses in the cardboard top, the screw has all been seted up on pressing frame and the return frame, the inside threaded connection of screw has the bolt.

Furthermore, the inside of pressing the frame is provided with the loading board, install the top welt on the face that the loading board corresponds the cabinet body, install the bottom welt on the face that the loading board corresponds the square frame inner wall.

Further, the left and right sides of mounting panel all joint has U type cushion, it has two-layer boss to become upper and lower distribution on the trailing flank of mounting panel, the piston outer tube is all installed to the inside top of the cabinet body and the position department that the low end corresponds the boss, install the piston pipe that extends to the piston outer tube inside on the boss, install the spring two between the outside boss of piston pipe and the piston outer tube.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. not only set up shock-absorbing mount in the bottom, the inside of the cabinet body is used as the mounting panel in the installation components and parts also installs in the inside of the cabinet body through the shock-absorbing frame, makes from this and can carry out preliminary subtracting the operation through shock-absorbing mount, then carries out the operation of absorbing again through the shock-absorbing frame of installing inside to shock-absorbing effect has been guaranteed.

2. The front box door and the rear box door which can open the cabinet body are arranged, so that a mechanism inside the cabinet body can be completely seen when the cabinet body is maintained, and further, later maintenance operation is facilitated.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the rear side of the three-dimensional structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is an enlarged partial view of the A1 end of the present utility model;

1-a shock absorption base; 2-a cabinet body; 3-clamping frames; 4-front door; 5-rear door; 6-a heat radiation port; 7-mounting plates; 8-a shock absorption frame; 9-a bottom plate; 10-a mold frame; 11-clamping plates; 12-rubber side plates; 13-a rubber sole plate; 14-damping springs; 15-pressing a frame; 16-screw holes; 17-bolts; 18-a carrier plate; 19-top liner plate; 20-backing plate; 21-U-shaped soft pad; 22-boss; 23-piston outer tube; 24-piston tube; 25-spring two.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1

As shown in fig. 1 to 4, a switch cabinet with good shock-proof performance comprises a cabinet body 2, a shock-absorbing base 1 used for shock absorption is installed at the bottom end of the cabinet body 2, a clamping frame 3 is installed between the shock-absorbing base 1 and the cabinet body 2, and a mounting plate 7 for mounting and fixing equipment is connected to the inside of the cabinet body 2 through a shock-absorbing frame 8.

Among the technical scheme of this application, the bottom of the cabinet body 2 is connected with shock attenuation base 1 through chucking frame 3, from this makes when the bottom of the cabinet body 2 receives vibrations, can carry out shock attenuation operation through shock attenuation base 1, and also be provided with between the inside of the cabinet body 2 and be used for being used for absorbing shock attenuation frame 8 in the mounting panel 7 of installation electronic component, from this makes the cabinet body 2 when receiving vibrations, can effectually carry out shock attenuation operation through the use of shock attenuation base 1 and shock attenuation frame 8's combination to reduce the influence to the electronic component of installing on mounting panel 7.

Example 2

As shown in fig. 1 to 2, on the basis of embodiment 1, a front door 4 is rotatably mounted on the front side of a cabinet 2, a rear door 5 is rotatably mounted on the rear side of the cabinet 2, and heat radiation ports 6 are distributed on the cabinet 2, and the arrangement is such that the mounting surfaces of mounting plates 7 mounted inside the cabinet 2 after opening the front door 4 and the rear door 5 are exposed in the line of sight, thereby facilitating the later maintenance work.

Example 3

As shown in fig. 1 to 4, on the basis of embodiment 1, the shock absorbing base 1 comprises a bottom plate 9, a return frame 10 is mounted on the surface of the bottom plate 9, clamping plates 11 are distributed outside the bottom end of the cabinet body 2, rubber side plates 12 are mounted on the surfaces of the clamping plates 11 corresponding to the inner walls of the return frame 10, the clamping plates 11 are welded inside the cabinet body 2, the cabinet body 2 is in close contact with the return frame 10 under the action of the clamping plates 11 and the rubber side plates 12, and the rubber side plates 12 can effectively absorb shock and reduce noise.

Damping springs 14 are distributed on the surface, corresponding to the cabinet body 2, of the inner bottom end of the square frame 10, a rubber bottom plate 13 is mounted on the top end of the damping springs 14, the top end of the rubber bottom plate 13 is arranged at the bottom end of the cabinet body 2, damping operation of the bottom end is conducted through the damping springs 14, and meanwhile the rubber bottom plate 13 plays a role in damping and noise reduction.

The clamping frame 3 comprises a pressing frame 15 arranged above the clamping plate 11, screw holes 16 are formed in the pressing frame 15 and the return frame 10, bolts 17 are connected with the screw holes 16 in a threaded mode, and the pressing frame 15 is clamped above the clamping plate 11 between the cabinet body 2 and the return frame 10 by installing the bolts 17, so that the situation that the cabinet body 2 falls off from the damping base 1 is prevented.

The inside of the pressing frame 15 is provided with a bearing plate 18, a top lining plate 19 is arranged on the surface of the bearing plate 18 corresponding to the cabinet body 2, a bottom lining plate 20 is arranged on the surface of the bearing plate 18 corresponding to the inner wall of the square frame 10, and the top lining plate 19 and the bottom lining plate 20 are also made of rubber or other soft materials, thereby playing a role in damping and reducing noise.

The left and right sides of mounting panel 7 all the joint has U type cushion 21, U type cushion 21 is the both sides to mounting panel 7 protect, two-layer boss 22 has become to distribute from top to bottom on the trailing flank of mounting panel 7, piston outer tube 23 is all installed to the inside top of cabinet body 2 and the position department that the low side corresponds boss 22, install the piston pipe 24 that extends to the inside of piston outer tube 23 on the boss 22, install two springs 25 between the outside boss 22 of piston pipe 24 and piston outer tube 23, the concrete structure of shock attenuation frame 8 is as shown in fig. 2, from this can carry out the shock attenuation operation once more to mounting panel 7, thereby effectually reduced the vibrations that mounting panel 7 received.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a better cubical switchboard of shock resistance, includes cabinet body (2), its characterized in that: the shock-absorbing cabinet is characterized in that a shock-absorbing base (1) used for shock absorption is arranged at the bottom end of the cabinet body (2), a clamping frame (3) is arranged between the shock-absorbing base (1) and the cabinet body (2), and a mounting plate (7) for mounting and fixing equipment is connected to the inside of the cabinet body (2) through a shock-absorbing frame (8).

2. The switch cabinet with good shockproof performance according to claim 1, wherein: front box door (4) is installed in the front side rotation of the cabinet body (2), rear box door (5) is installed in the rear side rotation of the cabinet body (2), and radiating openings (6) are distributed on the cabinet body (2).

3. The switch cabinet with good shockproof performance according to claim 1, wherein: the damping base (1) comprises a bottom plate (9), a return frame (10) is arranged on the surface of the bottom plate (9), clamping plates (11) are distributed outside the bottom end of the cabinet body (2), and rubber side plates (12) are arranged on the surfaces of the clamping plates (11) corresponding to the inner walls of the return frame (10).

4. A switch cabinet with better shockproof performance according to claim 3, characterized in that: damping springs (14) are distributed on the surface, corresponding to the cabinet body (2), of the inner bottom end of the square frame (10), a rubber bottom plate (13) is installed at the top end of each damping spring (14), and the top end of each rubber bottom plate (13) is arranged at the bottom end of the cabinet body (2).

5. A switch cabinet with better shockproof performance according to claim 3, characterized in that: the clamping frame (3) comprises a pressing frame (15) arranged above the clamping plate (11), screw holes (16) are formed in the pressing frame (15) and the mold-returning frame (10), and bolts (17) are connected with the inner threads of the screw holes (16).

6. The switch cabinet with good shockproof performance according to claim 5, wherein: the inside of pressing frame (15) is provided with loading board (18), top welt (19) are installed on the face that loading board (18) corresponds cabinet body (2), install on the face that loading board (18) corresponds back form frame (10) inner wall bottom welt (20).

7. The switch cabinet with good shockproof performance according to claim 1, wherein: the left and right sides of mounting panel (7) all joint has U type cushion (21), it has two-layer boss (22) to become upper and lower distribution on the trailing flank of mounting panel (7), piston outer tube (23) are all installed on the inside top of cabinet body (2) and the position department that the low side corresponds boss (22), install on boss (22) and extend to piston tube (23) inside piston tube (24), install spring two (25) between outside boss (22) of piston tube (24) and piston outer tube (23).