CN212162525U

CN212162525U - Outdoor anticollision protection type low-voltage switchgear that uses

Info

Publication number: CN212162525U
Application number: CN202020718050.4U
Authority: CN
Inventors: 张乐
Original assignee: Shandong Guoyuan Cable & Electric Equipment Co ltd
Current assignee: Shandong Guoyuan Cable & Electric Equipment Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-12-15
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses an outdoor anticollision protection type low-voltage switchgear that uses, include: the anti-collision device comprises a cabinet body, wherein side plates are arranged on two side walls of the cabinet body, anti-collision grooves are formed in the side plates, a plurality of anti-collision mechanisms which are longitudinally arranged are arranged in the anti-collision grooves, and each anti-collision mechanism comprises a buffer plate, a connecting rod, a second spring and a limiting plate; the below of the cabinet body is provided with the bottom plate, is formed with the shock attenuation storehouse between cabinet body bottom surface and the floor, and the vertical a plurality of shock attenuation post of installing in the shock attenuation storehouse, the both ends of shock attenuation post adopt hot melt technique and floor top surface and cabinet body bottom surface fixed connection respectively. The utility model arranges the anti-collision mechanism in the side plate, which plays the role of buffering and supporting when the side plate is impacted, and reduces the damage to the cabinet body caused by impact; the bottom of the cabinet body is provided with a plurality of shock absorption columns, so that the shock absorption columns have an effective buffering effect on slight shock generated by the operation of electrical elements in the switch cabinet, and the shock absorption effect is good.

Description

Outdoor anticollision protection type low-voltage switchgear that uses

Technical Field

The utility model relates to a cubical switchboard technical field, more specifically are an outdoor anticollision protection type low-voltage switchgear.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like.

At present, the following problems exist in the existing switch cabinet: (1) the structure strength is poor, when the switch cabinet is impacted, internal equipment is easy to displace and damage, the anti-impact performance is poor, and the failure rate is high; (2) shockproof and shock-absorbing effects are poor, mutual interference among all parts in the switch cabinet can be caused in the using process, and long-term irregular shock easily causes damage to electrical components installed in the switch cabinet. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor anticollision protection type low-voltage switchgear that uses has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: an outdoor anti-collision protection type low-voltage switch cabinet, comprising: the anti-collision device comprises a cabinet body, wherein side plates are arranged on two side walls of the cabinet body, anti-collision grooves are formed in the side plates, a plurality of longitudinally-arranged anti-collision mechanisms are arranged in the anti-collision grooves, and each anti-collision mechanism comprises a buffer plate, a connecting rod, a second spring and a limiting plate; the improved cabinet is characterized in that a bottom plate is arranged below the cabinet body, a damping bin is formed between the bottom surface of the cabinet body and the floor, a plurality of damping columns are vertically installed in the damping bin, the two ends of each damping column are fixedly connected with the top surface of the floor and the bottom surface of the cabinet body through hot melting technology respectively, and each damping column is of a hollow structure and is internally provided with a first spring and a damping ball.

As an optimal implementation mode of the utility model, the connecting rod is connected on the inner wall of buffer board, and the end of connecting rod extend to outside the anticollision groove and with limiting plate fixed connection, two regulations of spring just are located between buffer board and the anticollision inslot wall on the connecting rod.

As the utility model discloses a preferred embodiment, the buffer board adopts the spring steel material to make, and the buffer board is arc structure and tip and crashproof inslot wall laminating connection.

As an embodiment of the present invention, the springs are provided with two springs and connected to the top and the inner bottom of the shock absorbing column, respectively, and the shock absorbing ball is disposed between the two springs and fixed by welding.

As an optimal implementation mode of the utility model, a plurality of damping groove has all been seted up to the top surface and the bottom surface of shock attenuation post, the damping groove outer end is arc structure and end and is round platform column structure.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) this cubical switchboard has set up anticollision institution in the inside of curb plate, receives the effect that plays buffering and support through anticollision institution when assaulting at the curb plate, reduces the damage that the impact led to the fact the cabinet body.

(2) According to the switch cabinet, the plurality of shock absorption columns are arranged at the bottom of the cabinet body, so that the switch cabinet has an effective buffering effect on slight shock generated by the operation of electrical elements in the switch cabinet, and the shock absorption and prevention effects are good.

Drawings

Fig. 1 is a structural diagram of the cabinet body of the present invention;

FIG. 2 is a structural diagram of the shock-absorbing column of the present invention;

fig. 3 is a structural diagram of the anti-collision mechanism of the present invention.

In the figure, a cabinet body 1; a side plate 2; an anti-collision groove 3; an anti-collision mechanism 4; a bottom plate 5; a damping bin 6; a shock-absorbing post 7; a ring groove 8; a damping groove 9; a first spring 10; a shock-absorbing ball 11; a limit plate 12; a buffer plate 13; a second spring 14; a connecting rod 15.

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. 1-3, the present invention provides a technical solution: an outdoor anti-collision protection type low-voltage switch cabinet, comprising: the cabinet comprises a cabinet body 1, wherein side plates 2 are arranged on two side walls of the cabinet body 1, an anti-collision groove 3 is arranged in each side plate 2, a plurality of anti-collision mechanisms 4 which are longitudinally arranged are arranged in each anti-collision groove 3, each anti-collision mechanism 4 comprises a buffer plate 13, a connecting rod 15, a second spring 14 and a limiting plate 12, when the side wall of the cabinet body 1 is impacted, the buffer plates 13 are extruded, the connecting rods 15 extend outwards, the impact is buffered through the springs and the buffer plates 13, and the structural strength of the cabinet body is improved; the below of the cabinet body 1 is provided with bottom plate 5, be formed with damping chamber 6 between the 1 bottom surface of the cabinet body and the floor, vertically in the damping chamber 6 install a plurality of shock attenuation post 7, still set up a plurality of annular 8 on the 7 outer walls of shock attenuation post, the both ends of shock attenuation post 7 adopt hot melt technique and floor top surface and 1 bottom surface fixed connection of the cabinet body respectively, shock attenuation post 7 is hollow structure and inside spring 10 and damping ball 11 of being provided with, when the shock attenuation post 7 receives the shake, play the shock attenuation effect through body and inside spring and damping ball 11, damping ball 11 cooperation spring vibrates from top to bottom and subducts vibrations.

In a further improvement, as shown in fig. 3: connecting rod 15 is connected on the inner wall of buffer board 13, and the end of connecting rod 15 extend to the anti-collision groove 3 outside and with limiting plate 12 fixed connection, two 14 springs are adjusted on connecting rod 15 and are located between buffer board 13 and the 3 inner walls of anti-collision groove, two 14 springs support it from buffer board 13 inside, can kick-back fast after buffer board 13 pressurized.

In a further improvement, as shown in fig. 3: buffer board 13 adopts the spring steel material to make, and buffer board 13 is arc structure and tip and 3 inner wall laminating connections in anticollision groove, has fine elasticity, plays the buffering effect.

Further improved, as shown in fig. 2: spring 10 is provided with two altogether and connects in shock attenuation post 7 top and interior bottom respectively, and shock attenuation ball 11 sets up between two spring 10 and adopts the welded mode fixed, and shock attenuation ball 11 shakes in shock attenuation post 7 inside and plays the shock attenuation effect.

Specifically, a plurality of damping groove 9 has all been seted up to the top surface and the bottom surface of

shock attenuation post

7, and 9 outer ends in damping groove are arc structure and end and are round platform column structure, and damping groove 9 plays the shock attenuation effect during vibrations transmission.

The working principle is as follows: when the cabinet body 1 lateral wall receives the impact, buffer board 13 pressurized takes place deformation, buffer board 13's both sides expand, the middle part is extruded the spring to 12 directions removal of limiting plate simultaneously, play the cushioning effect through spring and itself, and kick-back after the buffering, increase the structural strength of lateral wall, when shock absorber post 7 receives the vibrations, shock attenuation ball 11 of shock absorber post 7 inside takes place to vibrate and cooperate the spring to play the shock attenuation effect, reduce the transmission of vibrations.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An outdoor anti-collision protection type low-voltage switch cabinet, comprising: cabinet body (1), its characterized in that: the anti-collision cabinet is characterized in that side plates (2) are arranged on two side walls of the cabinet body (1), anti-collision grooves (3) are formed in the side plates (2), a plurality of anti-collision mechanisms (4) which are longitudinally arranged are installed in the anti-collision grooves (3), and each anti-collision mechanism (4) comprises a buffer plate (13), a connecting rod (15), a second spring (14) and a limiting plate (12);

the utility model discloses a cabinet, including the cabinet body, the below of the cabinet body (1) is provided with bottom plate (5), be formed with between the cabinet body (1) bottom surface and the floor and shake the storehouse (6), vertically in the storehouse of damping (6) install a plurality of shock attenuation post (7), the both ends of shock attenuation post (7) adopt hot melt technique and floor top surface and cabinet body (1) bottom surface fixed connection respectively, shock attenuation post (7) are hollow structure and inside spring (10) and shock attenuation ball (11) of being provided with.

2. The outdoor anti-collision protection type low-voltage switch cabinet according to claim 1, characterized in that: connecting rod (15) are connected on the inner wall of buffer board (13), and the end of connecting rod (15) extend to anti-collision groove (3) outer and with limiting plate (12) fixed connection, two (14) of spring are adjusted on connecting rod (15) and are located between buffer board (13) and anti-collision groove (3) inner wall.

3. The outdoor anti-collision protection type low-voltage switch cabinet according to claim 1, characterized in that: buffer board (13) adopt the spring steel material to make, and buffer board (13) are arc structure and tip and anticollision groove (3) inner wall laminating connection.

4. The outdoor anti-collision protection type low-voltage switch cabinet according to claim 1, characterized in that: the damping column is characterized in that the springs I (10) are provided with two springs I and respectively connected to the inner top and the inner bottom of the damping column (7), and the damping ball (11) is arranged between the springs I (10) and fixed in a welding mode.

5. The outdoor anti-collision protection type low-voltage switch cabinet according to claim 1, characterized in that: a plurality of damping groove (9) have all been seted up to the top surface and the bottom surface of shock attenuation post (7), damping groove (9) outer end is arc structure and end and is round platform column structure.