CN113488890B

CN113488890B - Shockproof high-low voltage switch cabinet

Info

Publication number: CN113488890B
Application number: CN202110942505.XA
Authority: CN
Inventors: 杨云波
Original assignee: Chongqing Xindashun Electric Appliance Co ltd
Current assignee: Chongqing Dashun Electrical Equipment Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-09-06
Anticipated expiration: 2041-08-17
Also published as: CN113488890A

Abstract

The invention relates to the related technical field of switch cabinets, in particular to a shockproof high-low voltage switch cabinet, which comprises a switch cabinet body and a shock absorption base arranged at the bottom of the switch cabinet body, wherein an inner frame is arranged in the switch cabinet body, a shockproof assembly is arranged at the corner of the inner periphery of the inner frame, a placing frame is arranged in the inner frame, the corner of the outer periphery of the placing frame is correspondingly connected with the shockproof assembly, when the switch cabinet body is acted by external force, the shockproof assembly provides a plurality of shock absorption acting forces in different inclination directions for the placing frame through the matching of a fixed frame, a first elastic part, a connecting plate, a movable frame and the like, and enables the placing frame to rotate around the central point of the placing frame in a small radian circumference through the matching of the movable frame, the shock absorption processing effect on the placing frame is further improved, the whole switch cabinet is convenient to install and has high matching flexibility, good shockproof effect and stronger practicability.

Description

Shockproof high-low voltage switch cabinet

Technical Field

The invention relates to the technical field of switch cabinets, in particular to a shockproof high-low voltage switch cabinet.

Background

The switch cabinet is a functional cabinet which is opened, closed, controlled and protected by electrical equipment in the process of generating, transmitting electricity, distributing and converting electric energy of an electric power system, when the switch cabinet is used, an external wire firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement of the branch circuit, various alternating current contactors and the like are arranged, and some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber and are provided with a high-voltage bus, such as a power plant and the like.

The most adoption of current cubical switchboard realizes the shockproof function to the cubical switchboard with the cubical switchboard setting on vibration damping mount, vibration damping mount is equipped with damping spring in often and satisfies the shock attenuation user demand, and damping spring sets up along vertical direction equipartition mostly, this makes the cubical switchboard when receiving the irregular exogenic action of other direction, damping spring's shock attenuation effect variation, cubical switchboard internals easily produces the collision and damages, therefore, need to design a cubical switchboard that can the multi-angle shock attenuation and protect internals and satisfy the user demand urgently.

Disclosure of Invention

The invention aims to provide a shockproof high-low voltage switch cabinet to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a high-low voltage cubical switchboard takes precautions against earthquakes, includes the cubical switchboard body, be provided with the cabinet door on the cubical switchboard body, cubical switchboard body bottom is provided with vibration damping mount, cubical switchboard body inner wall is provided with a plurality of first boards of placing, first place and be provided with the inside casing on the board, be provided with the cushion between inside casing outer wall and cubical switchboard body inner wall, the inside peripheral corner of inside casing all is provided with shockproof subassembly, the inside frame of placing that is provided with of inside casing, place each turning of frame periphery and be located same circumference, place the peripheral turning of frame with shockproof subassembly corresponds the cooperation and connects, shockproof subassembly is used for carrying out the multi-angle shockproof processing to placing the frame.

As a further scheme of the invention: the subassembly takes precautions against earthquakes includes fixed frame and movable frame, fixed frame one side is provided with the second activity groove, be connected with the connecting plate through first elastic component in the second activity inslot, the connecting plate links to each other with movable frame one side, the movable frame opposite side is provided with the third activity groove, be provided with the fly leaf in the third activity groove, the fly leaf both ends link to each other with third activity groove both sides inner wall respectively through the second elastic component, second activity groove body all has the radian with third activity groove body, and the second activity groove corresponds radian circle, and the third activity groove corresponds the radian circle and places each peripheral corner of frame and corresponds the circle and have same centre of a circle, be provided with the adapter plate on the fly leaf, it is connected with the adapter plate cooperation to place the peripheral corner of frame.

As a still further scheme of the invention: the fixed frame opposite side is connected with the joint board, the inside casing internal wall corner is provided with the installation piece, installation piece one side is provided with the joint groove with joint board tip shape size looks adaptation, the setting is inlayed on the installation piece through the joint groove to the joint board.

As a still further scheme of the invention: placing frame both sides inner wall and all being provided with a plurality of fixture blocks, the cooperation is provided with the third on the fixture block and places the board, the fixture block is along placing equidistant setting of frame direction of height, the distance length between two adjacent fixture blocks on the homonymy inner wall with the board width is unanimous is placed to the third, place frame, third and place and all be provided with the distribution hole on the board.

As a still further scheme of the invention: the side wall of the placing frame is provided with a plurality of heat dissipation holes, the heat dissipation holes are arranged at equal intervals along the height direction of the placing frame, and the heat dissipation holes and the fixture blocks are arranged in a staggered mode.

As a still further scheme of the invention: the inner frame side wall is provided with a fan, the side wall of the switch cabinet body is provided with a through hole, and the setting position of the through hole corresponds to the setting position of the fan.

As a still further scheme of the invention: and a filter screen is arranged in the through hole and is made of a high-density breathable material.

Compared with the prior art, the invention has the beneficial effects that: the device sets up the cushion through packing between inner frame outer wall and cubical switchboard body inner wall and improves the horizontal direction shock attenuation effect of whole cubical switchboard, set up shockproof subassembly through enclosing corner in the inner frame and come the cooperation to be connected and set up and place the frame, when the cubical switchboard body receives the exogenic action, fixed frame, first elastic component, cooperation such as connecting plate and movable frame come for placing the shock attenuation effort that the frame provided a plurality of different incline directions, and through the movable frame, cooperation such as fly leaf and second elastic component makes and places the frame and can carry out little radian circumferential motion around its central point, improve the protection effect to placing the frame inner part with this, whole cubical switchboard is convenient for aggregate erection, and it is high to use the flexibility, and the shockproof effect is good, has stronger practicality.

Drawings

Fig. 1 is a schematic overall external structure diagram in the embodiment of the present invention.

Fig. 2 is a schematic view of the entire internal structure in the embodiment of the present invention.

FIG. 3 is a schematic view of the placement frame and the anti-vibration assembly according to an embodiment of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 2.

Wherein: a switch cabinet body-1, a cabinet door-101, a heat radiation window-102, a rainproof top plate-103, a partition plate-104, a wire roller-105, a first placing plate-106, an elastic pad-107, a through hole-108, a filter screen-109, a damping base-2, a first movable groove-201, a damping spring-202, a second placing plate-203, an inner frame-3, a mounting block-301, a fan-302, a clamping groove-303, a shockproof assembly-4, a fixed frame-401, a second movable groove-402, a first elastic member-403, a connecting plate-404, a movable frame-405, a third movable groove-406, a second elastic member-407, a movable plate-408, an adapter plate-409, a clamping plate-410, a placing frame-5 and a clamping block-501, a third placing plate-502, a heat dissipation hole-503 and a wiring hole-6.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1 and 2, a shockproof high-low voltage switch cabinet comprises a switch cabinet body 1, a cabinet door 101 is arranged on the switch cabinet body 1, a heat dissipation window 102 is arranged on the cabinet door 101, a rainproof top plate 103 is arranged on the top of the switch cabinet, a damping base 2 is arranged on the bottom of the switch cabinet body 1, a separation plate 104 is arranged on the bottom of an inner cavity of the switch cabinet body 1, a wire roller 105 is arranged between the separation plate 104 and the inner bottom surface of the switch cabinet body 1, a plurality of wiring holes 6 are arranged on the separation plate 104, a plurality of first placing plates 106 are arranged on the inner wall of the switch cabinet body 1, an inner frame 3 is arranged on the first placing plates 106, an elastic pad 107 is arranged between the outer wall of the inner frame 3 and the inner wall of the switch cabinet body 1, the elastic pad 107 is made of an elastic air-permeable material, the elastic air-permeable material can be selected from sponge, air-permeable rubber and the like, one side of the elastic pad 107 is connected with the inner wall of the switch cabinet body 1, the other side of the elastic pad 107 is connected with the outer wall of the inner frame 3 in a fitting mode, the shockproof assemblies 4 are arranged at the corners of the inner periphery of the inner frame 3, the placing frame 5 is arranged inside the inner frame 3, the corners of the periphery of the placing frame 5 are located on the same circumference, the corners of the periphery of the placing frame 5 are correspondingly matched and connected with the shockproof assemblies 4, and the shockproof assemblies 4 are used for conducting multi-angle shockproof processing on the placing frame 5.

The shock absorption base 2 is provided with a first movable groove 201, the bottom of the first movable groove 201 is connected with a second placing plate 203 through a shock absorption spring 202, the outer diameter of the switch cabinet body 1 is matched with the inner diameter of the first movable groove 201, and the switch cabinet body 1 is arranged on the second placing plate 203.

Example two

Referring to fig. 2-4, on the basis of the first embodiment, the anti-vibration assembly 4 includes a fixed frame 401 and a movable frame 405, a second movable groove 402 is disposed on one side of the fixed frame 401, a connecting plate 404 is connected to the second movable groove 402 through a first elastic member 403, the connecting plate 404 is connected to one side of the movable frame 405, the peripheral shape and size of the connecting plate 404 is matched with the inner shape and size of the second movable groove 402, a part of the connecting plate 404 is disposed in the second movable groove 402, a third movable groove 406 is disposed on the other side of the movable frame 405, a movable plate 408 is disposed in the third movable groove 406, two ends of the movable plate 408 are respectively connected to the inner walls on two sides of the third movable groove 406 through a second elastic member 407, the groove body of the second movable groove 402 and the groove body of the third movable groove 406 both have a certain radian, the circle corresponding to the radian circle of the second movable groove 402, the circle corresponding to the radian of the third movable groove 406, and the corresponding circles corresponding to the peripheral corners of the placing frame 5 have the same center, be provided with adapter plate 409 on the fly leaf 408, place the peripheral corner of frame 5 and be connected with the cooperation of adapter plate 409, in this embodiment, adapter plate 409 sets up to a right angle template, places the peripheral corner of frame 5 frame wall and the extrusion laminating of adapter plate 409 board wall, first elastic component 403 is along the equidistant distribution setting of second activity groove 402, and the equidistant distribution setting of second elastic component 407 along third activity groove 406, and first elastic component 403, second elastic component 407 can select for spring or elasticity wire circle etc..

Referring to fig. 3 and 4, the other side of the fixing frame 401 is connected with a clamping plate 410, a mounting block 301 is disposed at a corner of an inner periphery of the inner frame 3, a clamping groove 303 adapted to the shape and size of an end portion of the clamping plate 410 is disposed at one side of the mounting block 301, the clamping plate 410 is embedded in the mounting block 301 through the clamping groove 303, and in this embodiment, the clamping plate 410 and the clamping groove 303 are both T-shaped, so as to improve the connection stability between the clamping plate 410 and the mounting block 301.

EXAMPLE III

Referring to fig. 2 and 3, on the basis of the first embodiment, a plurality of strip-shaped fixture blocks 501 are arranged on inner walls of two sides of the placing frame 5, a third placing plate 502 is arranged on the fixture blocks 501 in a matching manner, the fixture blocks 501 are arranged at equal intervals along the height direction of the placing frame 5, the distance between two adjacent fixture blocks 501 on the inner walls of the same side is consistent with the width of the third placing plate 502, and the placing frame 5 and the third placing plate 502 are both provided with wiring holes 6.

Preferably, referring to fig. 2 and 3, the side wall of the placing frame 5 is provided with a plurality of heat dissipation holes 503, the heat dissipation holes 503 are arranged at equal intervals along the height direction of the placing frame 5, the heat dissipation holes 503 and the fastening blocks 501 are distributed in a staggered manner, the side wall of the inner frame 3 is provided with a fan 302, the side wall of the switch cabinet body 1 is provided with a through hole 108, the setting position of the through hole 108 corresponds to the setting position of the fan 302, in this embodiment, a filter screen 109 is arranged in the through hole 108, the filter screen 109 is made of a high-density air-permeable material, and the high-density air-permeable material can be selected from a porous polymer material, an artificial fine fiber material and the like, so as to achieve the heat dissipation and ventilation effect and prevent external impurities from entering the inside the switch cabinet body 1.

The working principle is as follows: when the switch cabinet is used, the switch cabinet body 1 is arranged on the second placing plate 203, the placing frame 5 is arranged in the inner frame 3, each peripheral corner of the placing frame 5 is matched and connected with the adaptive plate 409, the cabinet door 101 is opened, the inner frame 3 is arranged on the first placing plate 106, the outer wall of the inner frame 3 is attached and connected with the elastic pads 107, the arrangement position and the arrangement quantity of the third placing plate 502 are selected and adjusted according to the shape, size and quantity of the arranged parts, all the parts are arranged on the third placing plate 502, when the switch cabinet body 1 is subjected to external force, the damping force in the vertical direction and the horizontal direction is respectively provided for the inner frame 3 through the damping springs 202 and the elastic pads 107, the first elastic pieces 403 are obliquely arranged relative to the placing frame 5, the first elastic pieces 403 in the shockproof assemblies 4 are matched with each other to provide four damping force in different oblique directions for the placing frame 5, at this time, the placing frame 5 can drive the adapting plate 409 to move, and further drive the movable plate 408 to move in the third movable slot 406, so that the placing frame 5 performs a small arc circular motion around the central point of the placing frame 5, and the placing frame 5 is further subjected to a damping process by matching with the second elastic member 407, thereby fully protecting each component in the placing frame 5.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A shockproof high-low voltage switch cabinet comprises a switch cabinet body, wherein a cabinet door is arranged on the switch cabinet body, and a shock absorption base is arranged at the bottom of the switch cabinet body, and the shockproof high-low voltage switch cabinet is characterized in that a plurality of first placing plates are arranged on the inner wall of the switch cabinet body, inner frames are arranged on the first placing plates, elastic pads are arranged between the outer walls of the inner frames and the inner wall of the switch cabinet body, shockproof assemblies are arranged at the corners of the inner peripheries of the inner frames, placing frames are arranged in the inner frames, the corners of the peripheries of the placing frames are positioned on the same circumference, the corners of the peripheries of the placing frames are correspondingly matched and connected with the shockproof assemblies, the shockproof assemblies are used for carrying out multi-angle shockproof treatment on the placing frames, each shockproof assembly comprises a fixed frame and a movable frame, a second movable groove is arranged at one side of the fixed frame, and a connecting plate is connected in the second movable groove through a first elastic piece, the connecting plate links to each other with movable frame one side, the movable frame opposite side is provided with the third activity groove, be provided with the fly leaf in the third activity groove, the fly leaf both ends link to each other with third activity groove both sides inner wall respectively through the second elastic component, second activity groove body all has the radian with third activity groove body, and the second activity groove corresponds radian circle, the third activity groove corresponds the radian circle and places each peripheral corner of frame and corresponds the circle and have the same centre of a circle, be provided with the adapter plate on the fly leaf, it is connected with the adapter plate cooperation to place the peripheral corner of frame.

2. The shockproof high-low voltage switch cabinet according to claim 1, wherein the other side of the fixing frame is connected with a clamping plate, a corner of the inner frame is provided with a mounting block, one side of the mounting block is provided with a clamping groove matched with the shape and size of the end of the clamping plate, and the clamping plate is embedded on the mounting block through the clamping groove.

3. The shockproof high-low voltage switch cabinet according to claim 1, wherein the inner walls of the two sides of the placement frame are provided with a plurality of fixture blocks, the fixture blocks are provided with a third placement plate in a matching manner, the fixture blocks are arranged at equal intervals along the height direction of the placement frame, the distance between two adjacent fixture blocks on the inner walls on the same side is consistent with the width of the third placement plate, and the placement frame and the third placement plate are provided with wiring holes.

4. The shockproof high-low voltage switch cabinet according to claim 3, wherein said side walls of said placement frame are provided with a plurality of heat dissipation holes, said heat dissipation holes are disposed at equal intervals along the height direction of said placement frame, and said heat dissipation holes and said fastening blocks are disposed in a staggered manner.

5. The shockproof high-low voltage switch cabinet according to any one of claims 1 to 3, wherein the inner frame side wall is provided with a fan, and the switch cabinet body side wall is provided with a through hole, and the through hole is arranged at a position corresponding to the fan.

6. The rugged high-low voltage switchgear according to claim 5, wherein said through hole is provided with a screen, said screen being made of a high density gas permeable material.