CN214044472U

CN214044472U - European style looped netowrk cabinet that anti-seismic performance is good

Info

Publication number: CN214044472U
Application number: CN202023173763.6U
Authority: CN
Inventors: 李晓飞
Original assignee: Qingdao Tongmeng Electric Co ltd
Current assignee: Qingdao Tongmeng Electric Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-24
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses an European style ring main unit with good anti-seismic performance, which comprises a damping mechanism and a cabinet body, wherein the cabinet body is arranged on the damping mechanism; the damping mechanism comprises a bottom plate, a damping plate and a buffering assembly, the buffering assembly is arranged on the bottom plate, and the damping plate is arranged on the buffering assembly; the buffer assembly comprises four fixing boxes, a plurality of first springs, two connecting rods and a damping plate, the four fixing boxes are arranged on the bottom plate respectively and are rectangular arrays, one ends of the four first springs are fixedly connected with the corners inside the fixing boxes respectively, the two connecting rods are arranged in parallel, two ends of the two connecting rods are located inside the fixing boxes respectively, the two ends of the damping plate are fixedly connected with the other ends of the first springs, the two ends of the damping plate are fixedly connected with the two connecting rods respectively, the problem that the conventional European-style ring main unit is poor in anti-seismic performance in the prior art and causes internal equipment to break down easily is solved.

Description

European style looped netowrk cabinet that anti-seismic performance is good

Technical Field

The utility model relates to an european style looped netowrk cabinet field, concretely relates to european style looped netowrk cabinet that anti-seismic performance is good.

Background

The ring main unit is a group of electric equipment (high-voltage switch equipment) which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse. The transformer substation is widely applied to distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like.

The anti-seismic performance of the European ring main unit in the prior art is poor, and when the European ring main unit is often used, internal electrical equipment is vibrated for a long time to cause a series of problems such as loosening of wiring and equipment damage, so that the whole operation is broken down.

The problem that the internal equipment is prone to failure due to poor anti-seismic performance of a traditional European ring main unit exists in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a european style looped netowrk cabinet that anti-seismic performance is good has solved and has had traditional european style looped netowrk cabinet's anti-seismic performance not good among the prior art, leads to the problem that the internal plant breaks down easily.

In order to achieve the above object, the utility model provides a following technical scheme: a European-style ring main unit with good anti-seismic performance comprises a damping mechanism and a main unit body, wherein the main unit body is arranged on the damping mechanism;

the damping mechanism comprises a bottom plate, a damping plate and a buffering assembly, the buffering assembly is arranged on the bottom plate, and the damping plate is arranged on the buffering assembly;

the buffer assembly comprises four fixed boxes, a plurality of first springs, two connecting rods and a damping plate, wherein one ends of the first springs are arranged on the bottom plate respectively and are rectangular arrays, the four fixed boxes are fixedly connected with corners inside the fixed boxes respectively, the two connecting rods are arranged in parallel, two ends of the connecting rods are located inside the fixed boxes respectively and are fixedly connected with the other ends of the first springs, and two ends of the damping plate are fixedly connected with the two connecting rods respectively.

Preferably, the cabinet body is arranged in the middle of the damping plate.

Preferably, the cabinet body is internally provided with an installation mechanism, the installation mechanism comprises an installation plate and a shockproof assembly, the shockproof assembly is arranged on the bottom surface of the interior of the cabinet body, and the installation plate is installed on the shockproof assembly; two symmetrical vertical walls of the cabinet body are respectively and vertically provided with a sliding chute.

Preferably, the shockproof assembly comprises a second spring, two connecting rods and two sliding blocks, the second spring is vertically arranged in the middle of the bottom surface of the cabinet body, the two sliding blocks are respectively arranged in the two sliding grooves, and two ends of the connecting rods are respectively connected with the sliding blocks and the top end of the second spring through bolts.

Preferably, the middle part of the mounting plate is fixedly connected with the top end of the second spring.

Preferably, a cabinet door is arranged on the cabinet body, and a handle is arranged on the cabinet door; and a plurality of universal wheels are arranged on the bottom surface of the bottom plate.

The utility model has the advantages that: the utility model comprises a damping mechanism and a cabinet body, wherein the cabinet body is arranged on the damping mechanism; the damping mechanism comprises a bottom plate, a damping plate and a damping component; the buffer assembly comprises four fixed boxes, a plurality of first springs, two connecting rods and a damping plate, wherein the four fixed boxes are respectively arranged on the bottom plate and are rectangular arrays, one ends of the four first springs are respectively and fixedly connected with corners inside the fixed boxes, the two connecting rods are arranged in parallel, two ends of each connecting rod are respectively positioned inside the fixed boxes and are fixedly connected with the other ends of the first springs, and two ends of the damping plate are respectively and fixedly connected with the two connecting rods; through the both ends with two connecting rods respectively with four first spring coupling, with fixing on two connecting rods of shock attenuation board for the cabinet body on the shock attenuation board when receiving vibrations, vibrations can effectually be absorbed by first spring, makes the holistic stability of the equipment of the internal portion of cabinet improve, and it is not good to have solved the anti-seismic performance who has traditional european style looped netowrk cabinet among the prior art, leads to the problem that the interior plant breaks down easily.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the european ring main unit with good anti-seismic performance;

fig. 2 is a schematic diagram of the internal structure of the cabinet of the present invention.

In the figure: 1. a universal wheel; 2. a base plate; 3. a fixing box; 4. a connecting rod; 5. a first spring; 6. a damper plate; 7. a cabinet body; 8. a handle; 9. a cabinet door; 10. mounting a plate; 11. a chute; 12. a slider; 13. a second spring; 14. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the european style ring main unit with good anti-seismic performance comprises a damping mechanism and a main unit 7, wherein the main unit 7 is arranged on the damping mechanism, and the main unit 7 is internally responsible for installing electrical equipment;

the damping mechanism comprises a bottom plate 2, a damping plate 6 and a buffering assembly, the buffering assembly is arranged on the bottom plate 2, the damping plate 6 is arranged on the buffering assembly, and the cabinet body 7 is arranged on the damping plate 6, so that the buffering assembly can absorb external vibration on the cabinet body 7;

the buffer assembly comprises four fixed boxes 3, a plurality of first springs 5, two connecting rods 4 and a damping plate 6, one end of each of the four first springs 5 is arranged on the bottom plate 2, the four fixed boxes 3 are respectively fixedly connected with the corners inside the fixed boxes 3, the two connecting rods 4 are arranged in parallel, two ends of each of the four first springs are located inside the fixed boxes 3 respectively, the other ends of the two first springs 5 are fixedly connected, two ends of the damping plate 6 are respectively fixedly connected with the two connecting rods 4, the corners inside the fixed boxes 3 are connected with the first springs 5, two ends of the connecting rods 4 are respectively arranged inside the fixed boxes 3 and are connected with the first springs 5, the damping plate 6 is fixed on the two connecting rods 4, and therefore when the cabinet body 7 is vibrated in any direction, the damping plate can be effectively absorbed by the first springs 5.

Wherein, the cabinet body 7 is arranged in the middle of the damping plate 6, and the cabinet body 7 is connected on the two connecting rods 4 through the damping plate 6.

The cabinet body 7 is internally provided with an installation mechanism, the installation mechanism comprises an installation plate 10 and a shockproof assembly, the shockproof assembly is arranged on the bottom surface in the cabinet body 7, and the installation plate 10 is installed on the shockproof assembly; two symmetrical vertical walls of the cabinet body 7 are respectively and vertically provided with a sliding chute 11, and the mounting plate 10 can be provided with a plurality of electric equipment shockproof assemblies to prevent the electric equipment from self-generating shock during operation.

Wherein, the subassembly that takes precautions against earthquakes includes second spring 13, two connecting rods 14 and slider 12, and second spring 13 is vertical to be located the middle part of the inside bottom surface of cabinet body 7, and two sliders 12 are located inside two spouts 11 respectively, and the both ends of connecting rod 14 pass through the bolt connection with slider 12 and second spring 13 top respectively, and the vibrations that produce when electrical equipment moves can be absorbed by second spring 13, and two connecting rods 14 of connection can guarantee the stability of mounting panel 10 effectively on second spring 13 simultaneously.

Wherein, the middle part of the mounting plate 10 is fixedly connected with the top end of the second spring 13.

Wherein, a cabinet door 9 is arranged on the cabinet body 7, and a handle 8 is arranged on the cabinet door 9; a plurality of universal wheels 1 are arranged on the bottom surface of the bottom plate 2, and the universal wheels 1 are arranged to facilitate moving equipment.

The utility model discloses theory of operation and use flow: be connected with a first spring 5 with the inside corner of every fixed box 3, set up the both ends of connecting rod 4 inside fixed box 3 respectively, and be connected with first spring 5, fix shock attenuation board 6 on two connecting rods 4 again, when the cabinet body 7 receives the vibrations of arbitrary one direction, can both be by the effectual absorption of first spring 5 like this, can install the vibrations that some electrical equipment shock-proof component can prevent self production during electrical equipment operation on the mounting panel 10, the vibrations that produce during electrical equipment operation can be absorbed by second spring 13, connect two connecting rods 14 simultaneously and can guarantee the stability of mounting panel 10 effectively on second spring 13, the shock resistance that has traditional european style looped netowrk cabinet among the prior art is not good has been solved, lead to the easy problem of breaking down of internal plant.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The European-style ring main unit with good anti-seismic performance is characterized by comprising a damping mechanism and a main body (7), wherein the main body (7) is arranged on the damping mechanism;

the damping mechanism comprises a bottom plate (2), a damping plate (6) and a buffering assembly, the buffering assembly is arranged on the bottom plate (2), and the damping plate (6) is arranged on the buffering assembly;

the buffer assembly comprises four fixing boxes (3), a plurality of first springs (5), two connecting rods (4) and a damping plate (6), wherein the four fixing boxes (3) are arranged on the bottom plate (2) respectively and are rectangular arrays, one ends of the first springs (5) are fixedly connected with corners inside the fixing boxes (3) respectively and are arranged in parallel through the connecting rods (4), two ends of the connecting rods are arranged inside the fixing boxes (3) respectively and are fixedly connected with the other ends of the first springs (5), and two ends of the damping plate (6) are fixedly connected with the connecting rods (4).

2. A european ring main unit with good earthquake resistance according to claim 1, wherein the main unit body (7) is disposed in the middle of the damping plate (6).

3. The european ring main unit with good earthquake resistance according to claim 1, wherein the cabinet body (7) is internally provided with a mounting mechanism, the mounting mechanism comprises a mounting plate (10) and an earthquake-proof component, the earthquake-proof component is arranged on the bottom surface of the inside of the cabinet body (7), and the mounting plate (10) is mounted on the earthquake-proof component; two symmetrical vertical walls of the cabinet body (7) are respectively and vertically provided with a sliding chute (11).

4. The European ring main unit according to claim 3, wherein the anti-seismic assembly comprises a second spring (13), two connecting rods (14) and two sliding blocks (12), the second spring (13) is vertically disposed in the middle of the bottom surface of the cabinet body (7), the two sliding blocks (12) are respectively disposed in the two sliding grooves (11), and two ends of the connecting rod (14) are respectively connected to the top ends of the sliding blocks (12) and the second spring (13) through bolts.

5. The European ring main unit with good earthquake resistance as claimed in claim 4, wherein the middle part of the mounting plate (10) is fixedly connected with the top end of the second spring (13).

6. The European ring main unit with good seismic performance according to claim 1, wherein a cabinet door (9) is arranged on the cabinet body (7), and a handle (8) is arranged on the cabinet door (9); the bottom surface of the bottom plate (2) is provided with a plurality of universal wheels (1).