CN216121532U

CN216121532U - Movable AC metal closed high-low voltage switch equipment

Info

Publication number: CN216121532U
Application number: CN202122602812.1U
Authority: CN
Inventors: 沈建; 周超; 陈伟浩; 金铖; 许宏新; 秦晓庆
Original assignee: Suzhou Jihong Electrical Equipment Manufacturing Co ltd
Current assignee: Suzhou Jihong Electrical Equipment Manufacturing Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-03-22
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a movable alternating current metal-enclosed high-low voltage switch device which comprises a switch cabinet main body, wherein a base is embedded and installed on the outer surface of the switch cabinet main body, a damp-proof frame is fixedly installed on the upper surface of the base, an activated carbon plate is embedded and movably installed in the damp-proof frame, rubber strips are fixedly installed on the outer surface of the switch cabinet main body close to the edges of two sides, through holes are formed in the side surfaces of the rubber strips, universal wheels are movably installed on the lower surface of the base close to four corners, and a damping cavity is formed in the base. The movable alternating current metal closed high-low voltage switch equipment can solve the problems that the equipment lacks external wind filtering equipment, external wind without filtering has dust and moisture, and electrical elements in a switch cabinet are easy to damage, and the movable alternating current metal closed high-low voltage switch equipment can also solve the problems that the equipment only can absorb acting force in the vertical direction and cannot absorb acting force in the circumferential direction, so that the buffering effect of the equipment is not ideal.

Description

Movable AC metal closed high-low voltage switch equipment

Technical Field

The utility model relates to the field of low-voltage switch equipment, in particular to movable alternating-current metal-enclosed high-voltage and low-voltage switch equipment.

Background

A movable alternating-current metal-enclosed high-low voltage switch device is an electrical device, and the existing device has certain disadvantages when in use, such as: application No. CN 202022861126.1; the novel armored movable type alternating current metal-enclosed switchgear disclosed in the publication number CN214227602U comprises a switchgear main body, wherein mounting grooves are formed in corners of the bottom of the switchgear main body, and the four mounting grooves are respectively fixedly connected with a moving mechanism through four electric telescopic rods; through the buffer mechanism, most vibration damage in the external environment can be counteracted, damage to the precise structure in the device caused by vibration is avoided, and the service life of the device can be prolonged; through radiator fan, can be fast with the heat discharge of its inside production, avoid the heat to gather, stop the production of potential safety hazard, prolong its life, and through fixed establishment, be convenient for carry out dismouting and maintenance to radiator fan. "there is certain drawback to above-mentioned equipment when using, as above-mentioned equipment lacks external wind filtration equipment, does not have filterable external wind to have dust and moisture, causes the damage to the inside electrical components of cubical switchboard easily, and above-mentioned equipment cushions through the spring in addition, and spring perpendicular to base, and the effort that leads to equipment to absorb upper and lower direction can only, can not absorb the effort of circumference, leads to equipment buffering effect unsatisfactory.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a movable alternating current metal closed high-low voltage switch device which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

moving-type exchanges metal-enclosed high-low voltage switchgear, including the cubical switchboard main part, cubical switchboard main part surface nested installation has the base, fixed surface installs dampproofing frame on the base, the inside embedding movable mounting of dampproofing frame has the activated carbon board, cubical switchboard main part surface is close to both sides border position fixed mounting and has the rubber strip, the through-hole has been seted up to the rubber strip side surface, the under base surface is close to four corners position movable mounting and has the universal wheel, the inside shock attenuation chamber of having seted up of base, fixed surface installs shock attenuation shell on the shock attenuation chamber, the inside movable mounting of shock attenuation shell has the piston, fixed surface installs the contact plate on the piston, the splint chamber has been seted up to the base front surface, splint chamber inside movable mounting has the grip block.

Preferably, the outer surface of the switch cabinet main body is provided with heat dissipation holes, and the side surface of the damping cavity is provided with a limiting groove.

Preferably, the limiting groove is in close contact with the rubber strip, the switch cabinet main body is in sliding connection with the base through the rubber strip, and a buffer spring is arranged between the damping shell and the piston.

Preferably, an air hole is formed in the outer surface of the damp-proof frame, a second air hole is formed in the outer surface of the damp-proof frame above the first air hole, a third air hole is formed in the outer surface of the activated carbon plate, and an adjusting stud is installed on the upper surface of the activated carbon plate in a threaded mode.

Preferably, the third air hole is matched with the first air hole, and the other end of the adjusting stud is in contact with the moisture-proof frame.

Preferably, a bearing seat is fixedly installed on the lower surface of the clamping plate, a lifting stud is fixedly installed on the inner ring portion of the bearing seat, and the lifting stud is in threaded connection with the base.

Compared with the prior art, the utility model has the following beneficial effects: through the arranged moisture-proof frame, external wind passes through the first air hole and the second air hole and enters the interior of the switch cabinet main body after passing through the activated carbon plate, the external moisture is absorbed and the external dust is filtered through the activated carbon plate, in addition, the adjusting stud is rotated, under the pushing of the screw thread, the activated carbon plate rises to ensure that the third air hole and the first air hole coincide, at the moment, the external wind can directly pass through the first air hole to enter the interior of the equipment, the device is suitable for being used when the external temperature is high, the activated carbon plate can be directly upwards drawn out and taken out during the replacement, thereby solving the problem that the equipment lacks external wind filtering equipment, the external wind without filtration has dust and moisture and easily damages electrical elements in the switch cabinet, through the arranged rubber strip and the clamping plate, the rubber strip provided with the through hole starts to deform when receiving acting force, the circumferential acting force can be absorbed through the physical property of the rubber strip which can deform, when the forklift is used for moving equipment, the fork part of the forklift is inserted into the clamping plate cavity, the lifting stud is rotated, and the lifting stud is connected with the clamping plate through the bearing seat, so that when the forklift is pushed by a screw thread, the rotating lifting stud and the clamping plate are relatively static, the clamping plate clamps the fork, the equipment is prevented from falling off and being damaged in the transportation process, and the problems that the equipment can only absorb acting force in the vertical direction and can not absorb acting force in the circumferential direction, and the buffering effect of the equipment is not ideal are solved.

Drawings

FIG. 1 is a schematic diagram of the general structure of a withdrawable AC metal-enclosed high-low voltage switchgear of the present invention;

FIG. 2 is a schematic structural diagram of a main body of a switch cabinet of the withdrawable AC metal-enclosed high-low voltage switch device of the utility model;

FIG. 3 is a schematic view of the base and moisture-proof frame structure of the removable AC metal-enclosed high-low voltage switchgear of the present invention;

fig. 4 is an enlarged view of the movable type ac metal enclosed high and low voltage switchgear of the present invention at a in fig. 2.

In the figure: 1. a switch cabinet main body; 101. heat dissipation holes; 2. a base; 201. a damping chamber; 202. a clamping plate cavity; 203. a limiting groove; 3. a moisture-proof frame; 301. a first air hole; 302. a second air hole; 303. an activated carbon plate; 304. a third air hole; 305. adjusting the stud; 4. a rubber strip; 401. a through hole; 5. a universal wheel; 6. a shock-absorbing housing; 601. a piston; 602. a contact plate; 7. a clamping plate; 701. a bearing seat; 702. and (4) lifting the stud.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Example one

As shown in fig. 1-4, the withdrawable alternating-current metal-enclosed high-low voltage switchgear comprises a switchgear main body 1, a base 2 is nested on the outer surface of the switchgear main body 1, a damp-proof frame 3 is fixedly installed on the upper surface of the base 2, an activated carbon plate 303 is movably installed in the damp-proof frame 3 in an embedded manner, rubber strips 4 are fixedly installed on the outer surface of the switchgear main body 1 close to the edge positions of two sides, through holes 401 are formed in the side surfaces of the rubber strips 4, universal wheels 5 are movably installed on the lower surface of the base 2 close to four corners, a damping cavity 201 is formed in the base 2, a damping shell 6 is fixedly installed on the upper surface of the damping cavity 201, a piston 601 is movably installed in the damping shell 6, a contact plate 602 is fixedly installed on the upper surface of the piston 601, a clamping plate cavity 202 is formed in the front surface of the base 2, and a clamping plate 7 is movably installed in the clamping plate cavity 202; the external surface of the switch cabinet main body 1 is provided with a heat dissipation hole 101, and the side surface of the damping cavity 201 is provided with a limit groove 203; the limit groove 203 is closely contacted with the rubber strip 4, the switch cabinet main body 1 is connected with the base 2 in a sliding mode through the rubber strip 4, and a buffer spring is arranged between the damping shell 6 and the piston 601; a first air hole 301 is formed in the outer surface of the moisture-proof frame 3, a second air hole 302 is formed in the outer surface of the moisture-proof frame 3 above the first air hole 301, a third air hole 304 is formed in the outer surface of the activated carbon plate 303, and an adjusting stud 305 is installed on the upper surface of the activated carbon plate 303 in a threaded mode; the third air hole 304 is matched with the first air hole 301, the other end of the adjusting stud 305 is contacted with the moisture-proof frame 3, the adjusting stud 305 is rotated, under the push of the screw thread, the activated carbon plate 303 rises to enable the third air hole 304 and the first air hole 301 to be superposed, at the moment, external air can directly pass through the first air hole 301 to enter the interior of the equipment, and the activated carbon plate is suitable for being used when the external air temperature is high, when in replacement, the active carbon plate 303 can be directly drawn out upwards and taken out, thereby solving the problems that the equipment lacks external wind filtering equipment, the external wind without filtering has dust and moisture, and is easy to damage electrical components in the switch cabinet, when the shock absorption and buffering are carried out, the acting force vertical to the base 2 is absorbed by the piston 601 matching with the buffer spring, for the acting force in the circumferential direction of the base 2, the rubber strip 4 provided with the through hole 401 starts to deform when the acting force is applied, and the circumferential acting force is absorbed through the physical property that the rubber strip 4 can deform; the lower surface of the clamping plate 7 is fixedly provided with a bearing seat 701, the inner ring part of the bearing seat 701 is fixedly provided with a lifting stud 702, and the lifting stud 702 is in threaded connection with the base 2.

Example two

As shown in fig. 1-4, when the switch cabinet main body 1 works, external wind enters from the heat dissipation holes 101, before entering, the external wind passes through the first air hole 301 and the second air hole 302, and enters the switch cabinet main body 1 after passing through the activated carbon plate 303, external moisture and external dust are absorbed and filtered by the activated carbon plate 303, in addition, the adjusting stud 305 is rotated, under the pushing of the screw thread, the activated carbon plate 303 rises to enable the third air hole 304 and the first air hole 301 to coincide, at the moment, the external wind can directly pass through the first air hole 301 to enter the interior of the equipment, when the external temperature is high, the activated carbon plate 303 can be directly upwards drawn out and taken out when the equipment is replaced, the problem that the equipment lacks external wind filtering equipment, the unfiltered external wind has dust and moisture, and the electrical components in the switch cabinet are easily damaged is solved, when shock absorption and buffering are performed, the acting force vertical to the base 2 is damped by the piston 601 matched with a buffer spring, the acting force in the circumferential direction of the base 2 starts to deform when being applied, the rubber strip 4 provided with the through hole 401 is deformed, the circumferential acting force is absorbed through the physical property that the rubber strip 4 can deform, in addition, the equipment can be moved through the universal wheel 5 in the moving equipment, and the forklift moving equipment can also be used, when the forklift is used, the fork part of the forklift is inserted into the clamping plate cavity 202, the lifting stud 702 is rotated, and the lifting stud 702 is connected with the clamping plate 7 through the bearing seat 701, so when the forklift is pushed by threads, the rotating lifting stud 702 and the clamping plate 7 are relatively static, the fork is clamped through the clamping plate 7, and the damage caused by the falling of the equipment in transportation is prevented.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are merely illustrative of the principles of the utility model, and that various changes and modifications may be made without departing from the spirit and scope of the utility model, which is intended to be protected by the following claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The movable alternating-current metal-enclosed high-low voltage switch equipment is characterized in that: including cubical switchboard main part (1), base (2) have been installed to cubical switchboard main part (1) surface nestification, fixed surface installs dampproofing frame (3) on base (2), the inside embedding movable mounting of dampproofing frame (3) has activated carbon plate (303), cubical switchboard main part (1) surface is close to both sides border position fixed mounting and has rubber strip (4), through-hole (401) have been seted up to rubber strip (4) side surface, base (2) lower surface is close to four corners position movable mounting and has universal wheel (5), damping chamber (201) have been seted up to base (2) inside, fixed surface installs shock attenuation shell (6) on damping chamber (201), movable mounting has piston (601) in damping shell (6), fixed surface installs contact plate (602) on piston (601), splint chamber (202) have been seted up to base (2) front surface, the clamping plate (7) is movably arranged in the clamping plate cavity (202).

2. The withdrawable alternating current metal-enclosed high-low voltage switchgear device according to claim 1, characterized in that: the switch cabinet is characterized in that the outer surface of the switch cabinet main body (1) is provided with a heat dissipation hole (101), and the side surface of the damping cavity (201) is provided with a limit groove (203).

3. The withdrawable alternating current metal-enclosed high-low voltage switchgear device according to claim 2, characterized in that: spacing groove (203) with rubber strip (4) closely contact, cubical switchboard main part (1) passes through rubber strip (4) with base (2) sliding connection, shock attenuation shell (6) with be provided with buffer spring between piston (601).

4. The withdrawable alternating current metal-enclosed high-low voltage switchgear device according to claim 3, characterized in that: moisture-proof frame (3) surface has seted up one gas pocket (301), gas pocket (301) top is located moisture-proof frame (3) surface has seted up No. two gas pockets (302), No. three gas pockets (304) have been seted up to active carbon board (303) surface, surface thread installs adjusting stud (305) on active carbon board (303).

5. The withdrawable alternating current metal-enclosed high-low voltage switchgear device according to claim 4, characterized in that: the third air hole (304) is matched with the first air hole (301), and the other end of the adjusting stud (305) is in contact with the moisture-proof frame (3).

6. The withdrawable alternating current metal-enclosed high-low voltage switchgear device according to claim 5, characterized in that: the clamping plate is characterized in that a bearing seat (701) is fixedly mounted on the lower surface of the clamping plate (7), a lifting stud (702) is fixedly mounted on the inner ring portion of the bearing seat (701), and the lifting stud (702) is in threaded connection with the base (2).