CN212784258U

CN212784258U - High-low voltage switch cabinet with good protection performance

Info

Publication number: CN212784258U
Application number: CN202021410889.8U
Authority: CN
Inventors: 林灼盛; 赵闯; 张友智; 包洪军
Original assignee: Dandong Tianquan Electric Co ltd
Current assignee: Dandong Tianquan Electric Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-23
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a high-low voltage switch cabinet that barrier propterty is good, the intelligent cabinet temperature adjusting device comprises a cabinet body, the fixed shell that is equipped with in bottom surface of the cabinet body, the annular groove has been seted up to the inner wall of shell, the fixed rubber circle that is equipped with of inner wall of annular groove, the fixed first loop bar that is equipped with in bottom surface of the cabinet body. Through setting up shell and rubber circle, the rainwater that drips on the shell can be stayed along the shell to the position of keeping away from the cabinet body, avoid the rainwater to trickle down the below of the cabinet body, to being used for absorbing first loop bar, first spring and second loop bar protect, the rubber circle can play sealed effect, the clamp plate is pressed on the rubber circle, cooperation through first ejector pin and second ejector pin, under limit structure's effect, strengthen the sealed effect of rubber circle, avoid cabinet body below to pile up the rainwater, prevent that a large amount of moisture from entering into the cabinet body from the bottom of the cabinet body, protect the cabinet body, the service life of the extension cabinet body, high practicability, do benefit to the popularization.

Description

High-low voltage switch cabinet with good protection performance

Technical Field

The utility model relates to a cubical switchboard technical field, specific field is a high-low voltage switch cabinet that barrier propterty is good.

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. Like the instrument, the automatic control, motor magnetic force switch, various ac contactor etc., some still establish high-voltage chamber and low-voltage chamber cubical switchboard, be equipped with high-voltage bus, like the power plant etc., some still are equipped with the low-frequency deloading for keeping the essential equipment, when outdoor use cubical switchboard, need protect the cubical switchboard, outdoor meet rainwater weather or the heavier weather of moisture, moisture enters into the cubical switchboard easily, the bumper shock absorber that influences the cubical switchboard uses, also can influence the inside equipment of cubical switchboard during the use, consequently this technical scheme has provided a high low-voltage switchgear that barrier propterty is good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-low voltage switch cabinet that barrier propterty is good 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 high-low voltage switch cabinet with good protection performance comprises a cabinet body, wherein a shell is fixedly assembled on the bottom surface of the cabinet body, an annular groove is formed in the inner wall of the shell, a rubber ring is fixedly assembled on the inner wall of the annular groove, a first loop bar is fixedly assembled on the bottom surface of the cabinet body, the number of the first loop bars is four, one end of a first spring is fixedly assembled on the inner wall of the first loop bar, a second loop bar is fixedly assembled on the other end of the first spring, the second loop bar is tightly attached to the rubber ring, the second loop bar is positioned in the first loop bar, one side, close to the shell, of the second loop bar is hinged to one end of a first ejector rod, a pressing plate is hinged to the other end of the first ejector rod, one end of a second ejector rod is hinged to the hinged position of the pressing plate and the first ejector rod, and the other end of the second ejector rod is hinged to the, the pressing plate is tightly attached to the rubber ring, and a limiting structure matched with the second ejector rod is arranged on the side face of the first sleeve rod.

Preferably, limit structure includes the ring, ring fixed mounting is on first loop bar, the inner wall of ring runs through there is the montant, the bottom fixed mounting of montant has the block rubber, the block rubber closely laminates with the second ejector pin, the second spring has been cup jointed to the outer wall of montant, the second spring is located between ring and the block rubber.

Preferably, the bottom surface of the cabinet body is provided with a vent hole, the bottom surface of the cabinet body is provided with a cylinder body, the cylinder body is located below the vent hole, two convex blocks are fixedly assembled on two sides of the bottom surface of the cabinet body, the cylinder body is located between the two convex blocks on the same side, fixture blocks are fixedly assembled at the upper end and the lower end of two sides of the cylinder body, the fixture blocks are clamped with the adjacent convex blocks, a separation net is fixedly assembled on the inner wall of the cylinder body, a drying agent is contained in the cylinder body, and the bottom end of the cylinder body is hinged to a top.

Preferably, the surface of the top cover is fixedly provided with a sealing ring.

Preferably, the top end of the vertical rod is fixedly provided with a stop block.

Compared with the prior art, the beneficial effects of the utility model are that: a high-low voltage switch cabinet with good protection performance is provided, a first spring is arranged between a first loop bar and a second loop bar through the matching of the first loop bar and the second loop bar, the first spring can play a role of shock absorption under the elastic action of the first spring, so that a cabinet body is more stable in the using process, rainwater dropping on the shell can be kept away from the position of the cabinet body along the shell through a rubber ring arranged on the shell, the rainwater is prevented from flowing below the cabinet body, the first loop bar for shock absorption, the first spring and the second loop bar are protected, the rubber ring can play a role of sealing, a pressing plate is pressed on the rubber ring, the first ejector rod and the second ejector rod are matched, the second ejector rod swings downwards under the action of a limit structure, at the moment, the first ejector rod swings, the pressing plate is pressed on the rubber ring, the sealing effect of the rubber ring is enhanced, and the rainwater is prevented from being accumulated below the cabinet body, prevent that a large amount of humidity from entering into the cabinet body from the bottom of the cabinet body, protect the cabinet body, prolong the life of the cabinet body, practicality is strong, does benefit to the popularization.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the housing structure of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic structural diagram at B in fig. 2.

In the figure: 1-cabinet body, 2-shell, 3-annular groove, 4-rubber ring, 5-first loop bar, 6-first spring, 7-second loop bar, 8-first ejector bar, 9-second ejector bar, 10-pressing plate, 11-circular ring, 12-vertical bar, 13-second spring, 14-rubber block, 15-check block, 16-convex block, 17-cylinder body, 18-check block, 19-separation net, 20-top cover, 21-sealing ring and 22-drying agent.

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. 1-4, the present invention provides a technical solution: a high-low voltage switch cabinet with good protection performance comprises a cabinet body 1, a shell 2 is fixedly assembled on the bottom surface of the cabinet body 1, an annular groove 3 is formed in the inner wall of the shell 2, a rubber ring 4 is fixedly assembled on the inner wall of the annular groove 3, a first loop bar 5 is fixedly assembled on the bottom surface of the cabinet body 1, the number of the first loop bars 5 is four, one end of a first spring 6 is fixedly assembled on the inner wall of the first loop bar 5, a second loop bar 7 is fixedly assembled on the other end of the first spring 6, the second loop bar 7 is tightly attached to the rubber ring 4, the second loop bar 7 is positioned in the first loop bar 5, one side, close to the shell 2, of the second loop bar 7 is hinged and assembled with one end of a first ejector rod 8, the other end of the first ejector rod 8 is hinged and assembled with a pressing plate 10, the hinged position of the pressing plate 10 and the first ejector rod 8 is hinged and assembled with one end of a second, the pressing plate 10 is tightly attached to the rubber ring 4, and the side surface of the first loop bar 5 is provided with a limiting structure matched with the second ejector rod 9 for use.

The second sleeve rod 7 is arranged in the first sleeve rod 5, the first spring 6 is arranged between the first sleeve rod 5 and the second sleeve rod 7, the first spring 6 can play a role in shock absorption under the elastic action of the first spring 6, one end, far away from the shell 2, of the rubber ring 4 is arranged below the second sleeve rod 7 and is arranged at a position to be installed when the cabinet body 1 is installed, the bottom surface of the shell 2 is attached to an installation plane at the moment, the shape of the shell 2 is shown in the figure, rainwater dropping on the shell 2 can be remained along the shell 2 to the position far away from the cabinet body 1, the rainwater is prevented from flowing below the cabinet body 1, the first sleeve rod 5, the first spring 6 and the second sleeve rod 7 for shock absorption are protected, the rubber ring 4 can play a sealing role, the pressing plate 10 presses the rubber ring 4, under the action of the limiting structure, the second ejector rod 9 swings downwards, and the first ejector rod 8 swings at the moment, make clamp plate 10 press on rubber circle 4, strengthen the sealed effect of rubber circle 4, avoid the 1 below of the cabinet body to pile up the rainwater, prevent that a large amount of moisture from entering into the cabinet body 1 from the bottom of the cabinet body 1.

Particularly, limit structure includes

ring

11, and 11 fixed mounting of ring are on first loop bar 5, and the inner wall of ring 11 runs through there is montant 12, and the bottom mounting of montant 12 is equipped with block rubber 14, and block rubber 14 closely laminates with second ejector pin 9, and second spring 13 has been cup jointed to the outer wall of montant 12, and second spring 13 is located between ring 11 and the block rubber 14.

Limiting structure can restrict second ejector pin 9 and first ejector pin 8's position, and the second spring 13 one end that is located on montant 12 is spacing by ring 11, and second spring 13 takes place elastic deformation because of the elastic property of self, pushes away rubber block 14 and supports and lean on second ejector pin 9 under the elastic effect of second spring 13, makes the inseparable pressure of second ejector pin 9 and clamp plate 10 on rubber circle 4, can strengthen sealed effect.

Particularly, the scavenge port is seted up to the bottom surface of the cabinet body 1, the bottom surface of the cabinet body 1 is equipped with barrel 17, barrel 17 is located the scavenge port below, the bottom surface both sides of the cabinet body 1 are all fixed and are equipped with two lugs 16, barrel 17 is located between two lugs 16 of homonymy, both ends are all fixed and are equipped with fixture block 18 about the both sides of barrel 17, fixture block 18 and adjacent lug 16 joint each other, the inner wall of barrel 17 is fixed and is equipped with at a distance from net 19, the inside splendid attire of barrel 17 has desiccant 22, the bottom of barrel 17 articulates and is equipped with.

The position of the top cover 20 faces downwards, the drying agent 22 is contained on the inner wall of the cylinder body 17, as shown in the figure, the convex block 16 is in an L shape, the fixture block 18 is arranged in a gap between the convex block 16 and the cabinet body 1, the position of the cylinder body 17 is limited, the drying agent 22 is arranged near a ventilation hole in the cabinet body 1, the drying agent 22 can enable air entering the cabinet body 1 to keep dry, the cabinet body 1 is prevented from being wet, when continuous rain or long-term wet weather occurs, the cylinder body 17 is taken down, the drying agent 22 is poured out, the top cover 20 is pulled to the position attached to the cylinder body 17, the top cover 20 is attached to the position near the ventilation hole, the fixture block 18 originally located at the bottom end is clamped on the convex block 16, the top cover 20 shields the ventilation hole, and the situation that the moisture enters the cabinet body 1.

Specifically, the surface of the top cover 20 is fixedly fitted with a seal ring 21.

The gasket 21 can seal between the top cover 20 and the cabinet 1.

Specifically, a stopper 15 is fixedly mounted on the top end of the vertical rod 12.

The stop block 15 is fixed on the vertical rod 12, can limit the moving position of the vertical rod 12, and avoids the vertical rod 12 and the circular ring 11 from being separated to achieve the limiting effect.

The working principle is as follows: the second loop bar 7 is arranged in the first loop bar 5, the first spring 6 is arranged between the first loop bar 5 and the second loop bar 7, under the elastic action of the first spring 6, the damping effect can be achieved, the cabinet body 1 is more stable in the using process, when the cabinet body 1 is installed, one end, far away from the shell 2, of the rubber ring 4 is arranged below the second loop bar 7 and is arranged at the position to be installed, at the moment, the bottom surface of the shell 2 is attached to the installation plane, the shape of the shell 2 is shown in the figure, rainwater dropping on the shell 2 can be remained along the shell 2 to the position far away from the cabinet body 1, the rainwater is prevented from flowing below the cabinet body 1, the first loop bar 5 for damping, the first spring 6 and the second loop bar 7 are protected, the rubber ring 4 can achieve the sealing effect, the pressing plate 10 is pressed on the rubber ring 4, under the effect of the limiting structure, second ejector pin 9 swings downwards, and first ejector pin 8 swings this moment, makes clamp plate 10 press on rubber circle 4, strengthens rubber circle 4's sealed effect, avoids the 1 below of the cabinet body to pile up the rainwater, prevents that a large amount of moisture from entering into the cabinet body 1 from the bottom of the cabinet body 1.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and setting are equipped with and all adopt prior art, and conventional model is including the conventional connected mode among the circuit connection adoption prior art, and here detailed description is not repeated.

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 high-low voltage switch cabinet that barrier propterty is good, includes the cabinet body (1), its characterized in that: the bottom surface of the cabinet body (1) is fixedly provided with a shell (2), the inner wall of the shell (2) is provided with an annular groove (3), the inner wall of the annular groove (3) is fixedly provided with a rubber ring (4), the bottom surface of the cabinet body (1) is fixedly provided with a first loop bar (5), the number of the first loop bar (5) is four, the inner wall of the first loop bar (5) is fixedly provided with one end of a first spring (6), the other end of the first spring (6) is fixedly provided with a second loop bar (7), the second loop bar (7) is tightly attached to the rubber ring (4), the second loop bar (7) is positioned in the first loop bar (5), one side of the second loop bar (7) close to the shell (2) is hinged with one end of a first ejector rod (8), and the other end of the first ejector rod (8) is hinged with a pressing plate (10), the hinge joint of the pressing plate (10) and the first ejector rod (8) is hinged to be provided with one end of a second ejector rod (9), the other end of the second ejector rod (9) is hinged to be provided with a first loop bar (5), the pressing plate (10) is tightly attached to the rubber ring (4), and the side face of the first loop bar (5) is provided with a limiting structure matched with the second ejector rod (9) for use.

2. The high-low voltage switch cabinet with good protection performance as claimed in claim 1, is characterized in that: limit structure includes ring (11), ring (11) fixed mounting is on first loop bar (5), the inner wall of ring (11) runs through montant (12), the bottom fixed mounting of montant (12) is equipped with block rubber (14), block rubber (14) closely laminate with second ejector pin (9), second spring (13) have been cup jointed to the outer wall of montant (12), second spring (13) are located between ring (11) and block rubber (14).

3. The high-low voltage switch cabinet with good protection performance as claimed in claim 1, is characterized in that: the bottom surface of the cabinet body (1) is provided with a ventilation hole, the bottom surface of the cabinet body (1) is provided with a cylinder body (17), the cylinder body (17) is located below the ventilation hole, two lugs (16) are fixedly assembled on two sides of the bottom surface of the cabinet body (1), the cylinder body (17) is located between the two lugs (16) on the same side, clamping blocks (18) are fixedly assembled on the upper end and the lower end of two sides of the cylinder body (17), the clamping blocks (18) are clamped with the adjacent lugs (16) mutually, a separation net (19) is fixedly assembled on the inner wall of the cylinder body (17), a drying agent (22) is contained in the cylinder body (17), and a top cover (20) is hinged to the bottom end of the cylinder body (17.

4. The high-low voltage switch cabinet with good protection performance as claimed in claim 3, is characterized in that: the surface of the top cover (20) is fixedly provided with a sealing ring (21).

5. The high-low voltage switch cabinet with good protection performance as claimed in claim 2, is characterized in that: the top end of the vertical rod (12) is fixedly provided with a stop block (15).