CN214100565U

CN214100565U - Safe and reliable draw-out type low-voltage switchgear

Info

Publication number: CN214100565U
Application number: CN202120088793.2U
Authority: CN
Inventors: 张思越
Original assignee: Jiangxi Chuanyuan Mechanical Equipment Co ltd
Current assignee: Jiangxi Chuanyuan Mechanical Equipment Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-08-31
Anticipated expiration: 2031-01-13

Abstract

The utility model relates to the technical field of switch cabinets, in particular to a safe and reliable draw-out type low-voltage switch cabinet, which comprises a switch cabinet, wherein the outer side of the switch cabinet is fixedly connected with an outer box, the front side of the outer box is fixedly connected with a first magnet, the front side of the first magnet is fixedly connected with a first gasket, and the left side of the outer box is hinged with a box door, through the arranged outer box and the box door, when the switch cabinet is not used, the box door is rotated to close the outer box, the first magnet and the second magnet attract each other to push a second gasket to be pushed out from a fixed block to be mutually attached with the first gasket, a gap between the outer box and the box door is sealed, when the box door is opened, a spring pushes the second gasket to retract into the fixed block, the second gasket is prevented from colliding and rubbing with an object in the external environment, the second gasket is prevented from being damaged, dust in the external environment is prevented from entering the switch cabinet and being attached to a motor element in the switch cabinet, affecting the use of the switch cabinet.

Description

Safe and reliable draw-out type low-voltage switchgear

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a safe and reliable pull-out type low-voltage switchgear.

Background

The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, is used for power transmission, distribution and electric energy conversion, and accords with the standard regulation of GB7251.1-2013 ' Low-voltage complete switch equipment ', belongs to products listed in 3C certification mandatory certification products catalogue ', mostly has no wire fixing device in a wire way of the existing partial draw-out switch cabinet on the market, and is easy to fall back into the switch cabinet after wires are laid, so that the wires are mutually wound to influence the use of the switch cabinet, the sealing performance of the switch cabinet is poor, and dust in the external environment enters the switch cabinet and adheres to motor elements in the switch cabinet to influence the use of the switch cabinet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe and reliable pull-out type low tension switchgear to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a safe and reliable draw-out type low-voltage switch cabinet comprises a switch cabinet, wherein an outer box is fixedly connected to the outer side of the switch cabinet, a first magnet is fixedly connected to the front side of the outer box, a first gasket is fixedly connected to the front side of the first magnet, a box door is hinged to the left side of the outer box, a fixed block is fixedly connected to the front side of the box door, a second gasket is slidably connected to the inner side of the fixed block and penetrates through the fixed block, springs are fixedly connected to the inner side and the outer side of the second gasket, the other ends of the springs are fixedly connected with the fixed block, a second magnet is fixedly connected to the rear side of the second gasket and slidably connected with the fixed block, a wire way is fixedly connected to each of the left end and the right end of the upper side of the outer box, a limiting block is spirally connected to the outer side of the wire way and penetrates through the limiting block, and connecting blocks are fixedly connected to each of the left end and the right end of the upper side of the limiting block, the connecting block inboard is rotated and is connected with the ball, and ball through connection piece, the ball outside is rotated and is connected with the drum, and the drum rotates with line way and stopper and is connected, the ball runs through the drum, and the ball rotates with the drum and is connected, the inboard upper end of drum rotates and is connected with the third gasket, and third gasket and line way sliding connection, the third gasket outside fixedly connected with fourth gasket.

Preferably, the shape of the first magnet, the shape of the first spacer, the shape of the fixing block, the shape of the second spacer and the shape of the second magnet are all arranged in a quadrangular prism shape, the fixing block is made of a plastic plate, and the first spacer and the second spacer are made of a rubber plate.

Preferably, the number of the springs is 16, and the springs are uniformly distributed on the inner side and the outer side of the second gasket.

Preferably, the number of the connecting blocks is 4, the number of the balls is 16, the connecting blocks penetrate through the cylinder, and the connecting blocks are uniformly distributed on the upper side of the limiting block.

Preferably, the number of the third gaskets and the number of the fourth gaskets are 3, the third gaskets are evenly distributed on the inner side of the cylinder, the third gaskets are made of stainless steel plates, and the fourth gaskets are made of rubber plates.

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

1. in the utility model, through the arranged outer box and the box door, when the switch cabinet is not used, the box door is rotated to close the outer box, the first magnet and the second magnet attract each other to push the second gasket to be pushed out from the fixed block to be mutually attached with the first gasket, a gap between the outer box and the box door is sealed, when the box door is opened, the spring pushes the second gasket to retract into the fixed block, the second gasket is prevented from colliding and rubbing with an object in the external environment, the second gasket is prevented from being damaged, dust in the external environment is prevented from entering the switch cabinet and attaching to a motor element in the switch cabinet, and the use of the switch cabinet is influenced;

2. the utility model discloses in, through stopper and the line way that sets up, be connected the back at wire and cubical switchboard, pass the wire in the line way, then rotate the stopper and pass through connecting block pulling drum downstream to promote third gasket downstream and drive the position of fourth gasket extrusion wire fixed wire, fourth gasket extrudees each other simultaneously and takes place deformation sealed with the line way, prevents in the wire from falling back the cubical switchboard, makes intertwine between the wire, influences the use of cubical switchboard.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of an installation structure of a third gasket according to the present invention;

fig. 5 is a schematic view of the mounting structure of the second magnet according to the present invention.

In the figure: 1-switch cabinet, 2-outer box, 3-first magnet, 4-first gasket, 5-box door, 6-fixed block, 7-second gasket, 8-spring, 9-second magnet, 10-line, 11-limiting block, 12-connecting block, 13-rolling ball, 14-cylinder, 15-third gasket and 16-fourth gasket.

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. 1-5, the present invention provides a technical solution:

a safe and reliable draw-out type low-voltage switch cabinet comprises a switch cabinet 1, wherein an outer box 2 is fixedly connected to the outer side of the switch cabinet 1, a first magnet 3 is fixedly connected to the front side of the outer box 2, a first gasket 4 is fixedly connected to the front side of the first magnet 3, a box door 5 is hinged to the left side of the outer box 2, a fixed block 6 is fixedly connected to the front side of the box door 5, a second gasket 7 is slidably connected to the inner side of the fixed block 6, the second gasket 7 penetrates through the fixed block 6, springs 8 are fixedly connected to the inner side and the outer side of the second gasket 7, the other end of each spring 8 is fixedly connected with the fixed block 6, a second magnet 9 is fixedly connected to the rear side of the second gasket 7 and provides power for sliding of the second gasket 7, the second magnet 9 is slidably connected with the fixed block 6, a wire path 10 is fixedly connected to the left end and the right end of the upper side of the outer box 2, a limiting block 11 is spirally connected to the outer side of the wire path 10 and is convenient for pushing a third gasket 15 to move up and down, and lane 10 runs through stopper 11, the equal fixedly connected with connecting block 12 in both ends about stopper 11 upside, connecting block 12 inboard is rotated and is connected with ball 13, and ball 13 runs through connecting block 12, the ball 13 outside is rotated and is connected with drum 14, and drum 14 rotates with lane 10 and stopper 11 to be connected, ball 13 runs through drum 14, and ball 13 rotates with drum 14 to be connected, 14 inboard upper ends of drum rotate and is connected with third gasket 15, and third gasket 15 and lane 10 sliding connection, the fixedly connected with fourth gasket 16 in the third gasket 15 outside.

The shape of the first magnet 3, the shape of the first gasket 4, the shape of the fixed block 6, the shape of the second gasket 7 and the shape of the second magnet 9 are all arranged in a quadrangular prism shape, the fixed block 6 is made of a plastic plate, and the first gasket 4 and the second gasket 7 are made of a rubber plate, so that the first gasket 4 and the second gasket 7 are attached to each other to seal the outer box 2; the number of the springs 8 is 16, and the springs 8 are uniformly distributed on the inner side and the outer side of the second gasket 7, so that the springs 8 can push the second gasket 7 to slide in the fixing block 6 conveniently; the number of the connecting blocks 12 is 4, the number of the balls 13 is 16, the connecting blocks 12 penetrate through the cylinder 14, the connecting blocks 12 are uniformly distributed on the upper side of the limiting block 11, friction force between the connecting blocks 12 and the cylinder 14 is offset, and the connecting blocks 12 can conveniently slide in the cylinder 14; the number of the third gaskets 15 and the number of the fourth gaskets 16 are 3, the third gaskets 15 are uniformly distributed on the inner side of the cylinder 14, the third gaskets 15 are made of stainless steel plates, and the fourth gaskets 16 are made of rubber plates, so that the third gaskets 15 can push the fourth gaskets 16 to be mutually extruded to deform.

The working process is as follows: all electrical appliances in the device are external power supplies, when the switch cabinet 1 is not used, the outer box 2 is closed by rotating the box door 5, the first magnet 3 and the second magnet 9 attract each other to push the second gasket 7 to be pushed out from the fixed block 6 to be attached to the first gasket 4, a gap between the outer box 2 and the box door 5 is sealed, when the box door 5 is opened, the spring 8 pushes the second gasket 7 to retract into the fixed block 6, the second gasket 7 is prevented from colliding and rubbing with objects in the external environment, the second gasket 7 is damaged, after a wire is connected with the switch cabinet 1, the wire penetrates through the wire channel 10, then the limiting block 11 is rotated to pull the cylinder 14 to move downwards through the connecting block 12, the third gasket 15 is pushed to move downwards and drives the fourth gasket 16 to extrude the position of the wire to fix the wire, and meanwhile, the fourth gasket 16 extrudes each other to deform to seal the wire channel 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a safe and reliable pull-out type low-voltage switchgear, includes cubical switchboard (1), its characterized in that: the outer side of the switch cabinet (1) is fixedly connected with an outer box (2), the front side of the outer box (2) is fixedly connected with a first magnet (3), the front side of the first magnet (3) is fixedly connected with a first gasket (4), the left side of the outer box (2) is hinged with a box door (5), the front side of the box door (5) is fixedly connected with a fixed block (6), the inner side of the fixed block (6) is slidably connected with a second gasket (7), the second gasket (7) penetrates through the fixed block (6), the inner side and the outer side of the second gasket (7) are both fixedly connected with springs (8), the other ends of the springs (8) are fixedly connected with the fixed block (6), the rear side of the second gasket (7) is fixedly connected with a second magnet (9), the second magnet (9) is slidably connected with the fixed block (6), the left end and the right end of the upper side of the outer box (2) are both fixedly connected with a wire way (10), the utility model discloses a cable conductor, including line way (10), line way (10) outside screwed connection have stopper (11), and line way (10) run through stopper (11), stopper (11) upside left and right sides both ends equal fixedly connected with connecting block (12), connecting block (12) inboard is rotated and is connected with ball (13), and ball (13) run through connecting block (12), ball (13) outside is rotated and is connected with drum (14), and drum (14) rotate with line way (10) and stopper (11) and be connected, ball (13) run through drum (14), and ball (13) rotate with drum (14) and be connected, drum (14) inboard upper end is rotated and is connected with third gasket (15), and third gasket (15) and line way (10) sliding connection, third gasket (15) outside fixedly connected with fourth gasket (16).

2. A safe and reliable draw-out type low-voltage switchgear cabinet according to claim 1, wherein: the shape of the first magnet (3), the shape of the first gasket (4), the shape of the fixing block (6), the shape of the second gasket (7) and the shape of the second magnet (9) are all arranged in a quadrangular prism-shaped ring shape, the fixing block (6) is made of a plastic plate, and the first gasket (4) and the second gasket (7) are made of a rubber plate.

3. A safe and reliable draw-out type low-voltage switchgear cabinet according to claim 1, wherein: the number of the springs (8) is 16, and the springs (8) are uniformly distributed on the inner side and the outer side of the second gasket (7).

4. A safe and reliable draw-out type low-voltage switchgear cabinet according to claim 1, wherein: the number of connecting blocks (12) has 4, the number of ball (13) has 16, connecting block (12) run through drum (14), connecting block (12) are at stopper (11) upside evenly distributed.

5. A safe and reliable draw-out type low-voltage switchgear cabinet according to claim 1, wherein: the number of the third gaskets (15) and the number of the fourth gaskets (16) are 3, the third gaskets (15) are uniformly distributed on the inner side of the cylinder (14), the third gaskets (15) are made of stainless steel plates, and the fourth gaskets (16) are made of rubber plates.