CN210007221U

CN210007221U - Cubical switchboard that shockproof effect is good

Info

Publication number: CN210007221U
Application number: CN201921277423.2U
Authority: CN
Inventors: 何冬梅; 李燕燕; 吴小兰; 林涛
Original assignee: Fujian Electric Power Vocationl Technical College
Current assignee: Fujian Electric Power Vocationl Technical College
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-01-31
Anticipated expiration: 2029-08-08

Abstract

The utility model relates to an effectual cubical switchboard takes precautions against earthquakes, include the cabinet body and establish the cushion socket in the cabinet body below, the cushion socket has the open cavity of up end, install the slide bar between the both sides wall that the cushion socket is relative, the cover is equipped with two springs on the slide bar, and the end that two springs are close to each other is the expansion end, is connected with sliding seat on the activity end of two springs respectively, sliding seat and slide bar sliding fit articulate respectively on two sliding seats have connecting rods, be equipped with the bearing plate in the cushion socket of slide bar top, the through-hole has been seted up at the middle part of bearing plate, is equipped with the fixed plate in the cushion socket of through-hole top, the upper end of two connecting rods is run through the through-hole articulates face under the fixed plate, the cabinet body is fixed at fixed plate face, be equipped with the spring cushion between fixed plate and the bearing plate, be equipped with the rubber pad between the cabinet body and the cushion.

Description

Cubical switchboard that shockproof effect is good

Technical Field

The utility model relates to a cubical switchboard technical field especially relates to kinds of cubical switchboard that shockproof effect is good.

Background

The switch cabinet (switch cabinet) is kinds of electric equipment, the outside line of the switch cabinet firstly enters the main control switch in the cabinet and then enters the branch control switch, each branch circuit is arranged according to the needs, such as the instrument, the automatic control, the motor magnetic switch and various AC contactors, some are also provided with a high-voltage chamber and a low-voltage chamber switch cabinet, and are provided with a high-voltage bus, such as a power plant, and some are also provided with a low-frequency load-reducing device for protecting the main equipment.

Along with the development of times and science and technology, the progress of science and technology has promoted cubical switchboard technical improvement simultaneously, but still there is the defect, present cubical switchboard simple structure does not possess jar-proof effect, the violent vibrations of cubical switchboard appear easily when taking place the earthquake, cause the damage of inside spare part, influence power equipment's normal operation, and the cubical switchboard need install in the open air under many circumstances, outdoor environment is abominable, when meeting with strong wind or striking, the cubical switchboard is probably emptyd or is damaged, so kinds of cubical switchboard that shockproof effectual solve this problem have been proposed.

SUMMERY OF THE UTILITY MODEL

For overcoming the technical defect that prior art exists, the utility model provides an kinds of effectual cubical switchboard takes precautions against earthquakes, and it has good shock attenuation effect.

The utility model discloses a cubical switchboard that shockproof effect is good, including the cabinet body and establish the shock attenuation seat in the cabinet body below, the shock attenuation seat has open cavitys of up end, install the slide bar between the both sides wall that the shock attenuation seat is relative, the cover is equipped with two springs on the slide bar, and the end that two springs are close to each other is the expansion end, is connected with sliding seat on the expansion end of two springs respectively, sliding seat and slide bar sliding fit articulate respectively on two sliding seats have the connecting rod, be equipped with the bearing plate in the shock attenuation seat of slide bar top, the through-hole has been seted up at the middle part of bearing plate, is equipped with the fixed plate in the shock attenuation seat of through-hole top, run through the upper end of two connecting rods the through-hole articulates face under the fixed plate, the cabinet body is fixed on the fixed plate face, be equipped with the spring cushion between fixed plate and the bearing.

Preferably, the both ends that two springs kept away from each other are the stiff end, be equipped with two sets of stoppers of restriction spring stiff end gliding on the slide bar.

Preferably, telescopic links are fixedly installed between the fixed plate and the slide bar, the upper end of each telescopic link is fixedly connected with the fixed plate, and the lower end of each telescopic link is fixed on the slide bar between the two slide seats.

Preferably, the rubber pad is flush with the upper port of the shock absorption seat.

Preferably, the front surface movable mounting of the cabinet body has switch , be equipped with the fin on two lateral surfaces and the rear surface of the cabinet body, the fin is including laminating at the heat-conducting plate on the cabinet body surface and establishing the multiunit cusp heat dissipation strip on the heat-conducting plate non-laminating face, cusp heat dissipation strip and cabinet body surface vertical.

Preferably, the heat conducting plate is bonded on the cabinet body through heat conducting glue.

Preferably, the outer end faces of the multiple sets of toothed heat dissipation bars are kept flush.

Preferably, the outer end faces of the multiple groups of tooth-shaped heat dissipation strips are provided with heat dissipation fans.

The beneficial effects of the utility model reside in that this cubical switchboard that shockproof effect is good, slide bar through setting up, sliding connection's sliding seat on the slide bar, thereby realized sliding seat and spring, the connecting rod, telescopic link and fixed plate cooperate, the cabinet body takes place to shake when waiting to receive external vibrations and drives the connecting rod rotation when promoting the fixed plate downstream under the effect of gravity, the connecting rod promotes two sliding seat reverse movement, the spring stretches out and draws back simultaneously, thereby buffer damping has been realized, realized through the rubber pad that sets up that the cabinet body that rocks about cushions the shock attenuation, the spring cushion that sets up simultaneously carries out the shock attenuation buffering that advances steps to the cabinet body at the in-process that reciprocates, made things convenient for the cubical switchboard to reach shockproof effectual purpose, it has good radiating effect to establish the fin cooperation radiator fan at cabinet body surface, guarantee the stable work of internal circuit of cabinet.

Drawings

Fig. 1 is the utility model discloses the structure schematic diagram of the cubical switchboard that the shockproof effect of structure is good.

The reference numbers indicate that 1, a shock absorption seat, 2, a sliding rod, 3, a limiting block, 4, a sliding seat, 5, a spring, 6, a supporting plate, 7, a spring cushion, 8, a connecting rod, 9, a telescopic rod, 10, a rubber pad, 11, a fixing plate, 12, a cabinet body, 13, a switch , 14, a through hole, 15, a handle, 16, a heat conduction plate, 17, a tooth-shaped heat dissipation strip, 18 and a heat dissipation fan.

Detailed Description

The present invention is further described in with reference to the following drawings:

as shown in fig. 1, the present embodiment provides kinds of switch cabinets with good anti-vibration effects, and a switch cabinet with good anti-vibration effects includes a cabinet body 12 and a shock absorption seat 1 disposed below the cabinet body 12, where the shock absorption seat 1 has cavities with open upper end faces, sliding rods 2 are mounted between two opposite side walls of the shock absorption seat 1, two springs 5 are sleeved on the sliding rods 2, the ends of the two springs 5 adjacent to each other are movable ends, sliding seats 4 are respectively connected to the movable ends of the two springs 5, the sliding seats 4 are in sliding fit with the sliding rods 2, connecting rods 8 are respectively hinged to the two sliding seats 4, a support plate 6 is disposed in the shock absorption seat 1 above the sliding rods 2, a through hole 14 is disposed in the middle of the support plate 6, a fixed plate 11 is disposed in the shock absorption seat 1 above the through hole 14, the upper ends of the two connecting rods 8 penetrate through the through hole 14 and are hinged to the lower plate face of the fixed plate 11, the cabinet body 12 is fixed plate on the fixed plate 11, a spring cushion 7 is disposed between the fixed plate 11 and the support plate 6, a rubber pad.

In this embodiment, the both ends that two springs 5 kept away from each other are the stiff end, be equipped with two sets of stoppers 3 that the 5 stiff ends of restriction spring are gliding on the slide bar 2, telescopic links 9 of fixed mounting between fixed plate 11 and the slide bar 2, the upper end and the 11 fixed connection of fixed plate of telescopic link 9, the lower extreme of telescopic link 9 is fixed on slide bar 2 between two sliding seats 4.

The front surface movable mounting of the cabinet body 12 has switch 13, install handle 15 on the switch 13, be equipped with the fin on two lateral surfaces and the rear surface of the cabinet body 12, the fin is including laminating at the heat-conducting plate 16 on cabinet body 12 surface and establishing the multiunit cusp radiating strip 17 on the heat-conducting plate 16 non-laminating face, cusp radiating strip 17 and cabinet body 12 surface vertical, just the outer terminal surface of multiunit cusp radiating strip 17 keeps flushing, preferably, heat-conducting plate 16 passes through the heat-conducting glue and bonds on cabinet body 12, thereby for accelerating the heat loss is accelerated in the air flow between the cusp radiating strip 17, thereby install radiator fan 18 on the outer terminal surface of multiunit cusp radiating strip 17, fin cooperation radiator fan 18 has good radiating effect, guarantees the stable work of internal circuit of cabinet body 12.

The utility model discloses a cubical switchboard that shockproof effect is good, slide bar 2 through the setting, sliding connection's sliding seat 4 on slide bar 2, thereby realized sliding seat 4 and spring 5, connecting rod 8, telescopic link 9 and fixed plate 11 cooperate, the cubical switchboard is when receiving vibrations, the cabinet body 12 takes place vibrations and drives connecting rod 8 rotation when pushing down fixed plate 11 downstream under the effect of gravity, connecting rod 8 promotes two sliding seat 4 reverse migration, spring 5 stretches out and draws back simultaneously, thereby buffer shock absorption has been realized, realized through the rubber pad 10 that sets up that the cabinet body 12 of rocking about cushions the shock attenuation, the spring cushion 7 of setting up simultaneously has carried out the shock attenuation buffering that advances step to the cabinet body 12 reciprocating the in-process, made things convenient for the cubical switchboard to reach shockproof effectual purpose, solved present cubical switchboard simple structure and did not possess shockproof effect, the cubical switchboard appears easily when taking place violent earthquake, cause the damage of inside spare part, influence the problem of the normal operation of power equipment.

Having shown and described the fundamental principles and the principal features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. The switch cabinet with the good shockproof effect is characterized by comprising a cabinet body and a shock absorption seat arranged below the cabinet body, wherein the shock absorption seat is provided with cavities with open upper end faces, a sliding rod is arranged between two opposite side walls of the shock absorption seat, two springs are sleeved on the sliding rod, the ends, adjacent to each other, of the two springs are movable ends, sliding seats are connected to the movable ends of the two springs respectively, the sliding seats are in sliding fit with the sliding rod, connecting rods are hinged to the two sliding seats respectively, a supporting plate is arranged in the shock absorption seat above the sliding rod, a through hole is formed in the middle of the supporting plate, a fixing plate is arranged in the shock absorption seat above the through hole, the upper ends of the two connecting rods penetrate through the through hole and are hinged to the lower plate face of the fixing plate of the cabinet body, a spring cushion is arranged between the fixing plate and the supporting plate.

2. The switch cabinet with good shockproof effect according to claim 1, characterized in that: the both ends that two springs kept away from each other are the stiff end, be equipped with two sets of stoppers of restriction spring stiff end gliding on the slide bar.

3. The switch cabinet with good shockproof effect according to claim 1, wherein telescopic rods are fixedly arranged between the fixed plate and the slide bar, the upper ends of the telescopic rods are fixedly connected with the fixed plate, and the lower ends of the telescopic rods are fixed on the slide bar between the two slide seats.

4. The switch cabinet with good shockproof effect according to claim 1, characterized in that: the rubber pad is flush with the upper port of the shock absorption seat.

5. The switch cabinet with good shockproof effect according to claim 1, wherein the switch is movably mounted on the front surface of the cabinet body, the heat dissipation fins are disposed on the two outer side surfaces and the rear surface of the cabinet body, the heat dissipation fins comprise a heat conduction plate attached to the surface of the cabinet body and a plurality of sets of tooth-shaped heat dissipation strips disposed on the non-attachment surface of the heat conduction plate, and the tooth-shaped heat dissipation strips are perpendicular to the surface of the cabinet body.

6. The switch cabinet with good shockproof effect according to claim 5, characterized in that: the heat conducting plate is bonded on the cabinet body through heat conducting glue.

7. The switch cabinet with good shockproof effect according to claim 5, characterized in that: the outer end faces of the multiple groups of tooth-shaped heat dissipation strips are kept flush.

8. The switch cabinet with good shockproof effect according to claim 5, characterized in that: and the outer end faces of the multiple groups of toothed heat dissipation strips are provided with heat dissipation fans.