CN215934091U

CN215934091U - Dampproof structure for power switch cabinet

Info

Publication number: CN215934091U
Application number: CN202122139539.3U
Authority: CN
Inventors: 姜宇涵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-01
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a moisture-proof structure for a power switch cabinet, which comprises a shell, wherein a sealing mechanism is arranged on one side in the shell, an installation frame is arranged on one side in the shell, which is far away from the sealing mechanism, and an adsorption mechanism is arranged in the installation frame; according to the utility model, by arranging the sealing mechanism, in the later use process, when the switch cabinet does not need heat dissipation, the control system in the switch can control the motor in the device to rotate, the motor can drive the threaded sleeve to rotate through the threaded rod while rotating, the threaded sleeve can drive the connecting plate to move through the L-shaped rod, the connecting plate can drive the sealing curtain to move together while moving, the ventilation net in the device can be shielded through the movement of the sealing curtain, and at the moment, the external moisture can be reduced from passing through the inside of the switch cabinet of the ventilation net piece, so that the phenomenon that the moisture enters the inside of the switch cabinet through the ventilation net can be reduced in a certain range.

Description

Dampproof structure for power switch cabinet

Technical Field

The utility model relates to the technical field of damp-proof devices, in particular to a damp-proof structure for a power switch cabinet.

Background

The power switch cabinet is an electric equipment, the outside line of the power switch cabinet firstly enters a main control switch in the cabinet, then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, and the parts in the power switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The power switch cabinet is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industry and textile, factories and mining enterprises, residential districts, high-rise buildings and the like, and the power switch cabinet in the prior art is usually erected on the ground for use, so a moisture-proof mechanism needs to be additionally arranged on the power switch cabinet, but the prior art still has certain defects;

1. the dampproofing structure of current power switch cabinet installs joint strip additional mostly in the opening junction of cubical switchboard, increases the sealed effect of whole device, does not seal the ventilation network in the cubical switchboard, therefore moisture in the outside air gets into the inside of cubical switchboard through the ventilation network very easily.

2. Dampproofing structure of power switch cabinet does not possess the function to moisture absorption, consequently at the in-process that uses afterwards, the moisture in the outside air gets into the inside of cubical switchboard very easily, and then leads to the dampproofing effect of whole device ideal inadequately.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem of providing a damp-proof structure for a power switch cabinet, wherein a ventilation net in the device can be shielded through the movement of a sealing curtain, and at the moment, the external moisture can be reduced from passing through the inside of the switch cabinet of a ventilation net piece, so that the phenomenon that the moisture enters the inside of the switch cabinet through the ventilation net can be reduced in a certain range.

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

a moistureproof structure for a power switch cabinet comprises a shell, wherein a sealing mechanism is arranged on one side inside the shell, a mounting frame is arranged on one side, far away from the sealing mechanism, inside the shell, and an adsorption mechanism is arranged inside the mounting frame;

the sealing mechanism comprises a connecting plate, a sealing curtain and an L-shaped rod, the sealing curtain is installed on one side inside the shell, connecting rods are installed on the top and the bottom of the sealing curtain, the upper connecting plate is connected with the inner top of the shell, and the lower connecting plate is externally provided with the L-shaped rod;

adsorption device includes spring, sliding sleeve, gag lever post, active carbon adsorption net and spacing groove, the top and the bottom of active carbon adsorption net all are equipped with the spacing groove, the inside slidable mounting of spacing groove has the gag lever post, the outside slidable mounting of gag lever post has the sliding sleeve, the spring is installed to the outside one end of gag lever post.

Preferably, the inside one side of shell is equipped with the ventilation net, the outside both sides of shell all are equipped with the installation piece, the outside sealed rubber ring of one side installation of keeping away from the ventilation net of shell, and the interior top of shell and the corresponding position of active carbon adsorption net are equipped with the through-hole.

Preferably, the both sides of shell top through-hole all are equipped with the draw-in groove, the inside slidable mounting of draw-in groove has the fixture block, the top of fixture block is equipped with the mounting panel, the central authorities at mounting panel top are equipped with the handle, and the bottom fixed connection of the top of mounting bracket and mounting panel.

Preferably, the outside one end of keeping away from the connecting plate of L type pole installs the thread bush, the threaded rod is installed through helicitic texture in the inside of thread bush, the motor is installed to the one end at threaded rod top, the top of motor and the interior top fixed connection of shell, and the bottom of threaded rod is passed through the bearing and is connected with the interior bottom of shell.

Preferably, the guide bar is installed to the inside one side that is close to the motor of shell, the outside one side that is close to the motor of guide bar is equipped with the spout, the inside slidable mounting of spout has the slider, and installs the connecting rod between slider and the thread bush.

Preferably, the end of the spring far away from the activated carbon adsorption net is fixedly connected with the inner top and the inner bottom of the mounting frame, and the sliding sleeve is mounted in the mounting frame at a position corresponding to the spring.

The utility model has the beneficial effects that:

1. according to the utility model, by arranging the sealing mechanism, in the later use process, when the switch cabinet does not need heat dissipation, the control system in the switch can control the motor in the device to rotate, the motor can drive the threaded sleeve to rotate through the threaded rod while rotating, the threaded sleeve can drive the connecting plate to move through the L-shaped rod, the connecting plate can drive the sealing curtain to move together while moving, the ventilation net in the device can be shielded through the movement of the sealing curtain, and at the moment, the external moisture can be reduced from passing through the inside of the switch cabinet of the ventilation net piece, so that the phenomenon that the moisture enters the inside of the switch cabinet through the ventilation net can be reduced in a certain range.

2. According to the utility model, through the arrangement of the adsorption mechanism, people can directly install the activated carbon adsorption net in the adsorption mechanism in the mounting frame in the later use process, when the power switch cabinet is ventilated through the ventilation net, air passes through the activated carbon adsorption net, and when the air passes through the activated carbon adsorption net, moisture contained in the air is absorbed by the activated carbon adsorption net, so that the phenomenon that moisture in the air enters the switch cabinet can be greatly reduced, and the moisture-proof effect of the device is more excellent.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a right internal view of the present invention;

FIG. 3 is a cross-sectional structural view of the sealing mechanism of the present invention;

FIG. 4 is a sectional view showing the structure of the adsorption mechanism of the present invention.

Illustration of the drawings: 1. a housing; 101. a ventilation net; 102. mounting blocks; 103. a through hole; 104. sealing the rubber ring; 2. mounting a plate; 201. a handle; 202. a mounting frame; 203. a clamping block; 204. a card slot; 3. a sealing mechanism; 301. a connecting plate; 302. a sealing curtain; 303. an L-shaped rod; 4. a motor; 401. a threaded rod; 402. a threaded sleeve; 5. a guide bar; 501. a chute; 502. a slider; 503. a connecting rod; 6. an adsorption mechanism; 601. a spring; 602. a sliding sleeve; 603. a limiting rod; 604. an activated carbon adsorption net; 605. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1-4, a moisture-proof structure for a power switch cabinet comprises a housing 1, a sealing mechanism 3 is installed on one side inside the housing 1, an installation frame 202 is arranged on one side, far away from the sealing mechanism 3, inside the housing 1, and an adsorption mechanism 6 is installed inside the installation frame 202;

the sealing mechanism 3 comprises a connecting plate 301, a sealing curtain 302 and an L-shaped rod 303, the sealing curtain 302 is installed on one side inside the shell 1, the top and the bottom of the sealing curtain 302 are both provided with connecting rods 503, the upper connecting plate 301 is connected with the inner top of the shell 1, and the L-shaped rod 303 is installed outside the lower connecting plate 301;

the adsorption mechanism 6 comprises a spring 601, a sliding sleeve 602, a limiting rod 603, an activated carbon adsorption net 604 and a limiting groove 605, the top and the bottom of the activated carbon adsorption net 604 are respectively provided with the limiting groove 605, the limiting rod 603 is arranged in the limiting groove 605 in a sliding manner, the sliding sleeve 602 is arranged outside the limiting rod 603 in a sliding manner, and one end of the outside of the limiting rod 603 is provided with the spring 601;

specifically, when the device is used, when the switch cabinet does not need to dissipate heat, the control system in the switch can control the motor 4 in the device to rotate, the motor 4 can drive the threaded sleeve 402 to rotate through the threaded rod 401 while rotating, at the moment, the threaded sleeve 402 can drive the connecting plate 301 to move through the L-shaped rod 303, the connecting plate 301 can drive the sealing curtain 302 to move together while moving, the ventilation net 101 in the device can be shielded through the movement of the sealing curtain 302, at the moment, the external moisture can be reduced from passing through the inside of the switch cabinet with the ventilation net 101, so that the phenomenon that the moisture enters the inside of the switch cabinet through the ventilation net 101 can be reduced to a certain extent, meanwhile, because the adsorption mechanism 6 is arranged in the device, when the power switch cabinet carries out air circulation through the ventilation net 101, the air can pass through the activated carbon adsorption net 604 in the adsorption mechanism 6, when the air is through active carbon adsorption net 604, the moisture that contains in the air then can be absorbed by active carbon adsorption net 604, and then the phenomenon that moisture enters the cubical switchboard in the air that can significantly reduce, consequently can make the dampproofing effect of this device outstanding more

Furthermore, a ventilation net 101 is arranged on one side inside the shell 1, mounting blocks 102 are arranged on two sides outside the shell 1, a sealing rubber ring 104 is arranged on one side outside the shell 1 away from the ventilation net 101, and through holes 103 are arranged at the position, corresponding to the activated carbon adsorption net 604, of the inner top of the shell 1;

specifically, in the process of later use, the people's door can directly install this device in the outside of cubical switchboard ventilation hole through installation piece 102, simultaneously because the externally mounted of shell 1 has sealed rubber ring 104, can make the laminating between this device and the cubical switchboard inseparabler.

Furthermore, both sides of the through hole 103 in the top of the housing 1 are provided with clamping grooves 204, clamping blocks 203 are slidably mounted in the clamping grooves 204, the top of each clamping block 203 is provided with the mounting plate 2, the center of the top of each mounting plate 2 is provided with the handle 201, and the top end of each mounting frame 202 is fixedly connected with the bottom of each mounting plate 2;

specifically, because be fixed connection between mounting panel 2 and the mounting bracket 202, people can directly upwards mention mounting panel 2 through handle 201, in the upwards importance of mentioning of mounting panel 2, can make fixture block 203 and draw-in groove 204 separate completely, can upwards mention mounting bracket 202 from the inside of shell 1 this moment, and then make things convenient for the change of people's later stage to active carbon adsorption net 604.

Further, a threaded sleeve 402 is mounted at one end, far away from the connecting plate 301, of the outer portion of the L-shaped rod 303, a threaded rod 401 is mounted inside the threaded sleeve 402 through a threaded structure, a motor 4 is mounted at one end of the top of the threaded rod 401, the top end of the motor 4 is fixedly connected with the inner top of the shell 1, and the bottom end of the threaded rod 401 is connected with the inner bottom of the shell 1 through a bearing;

concretely, because electric connection between the electric control system in motor 4 and the switch, consequently when the cubical switchboard dispels the heat, steerable motor 4 carries out work, and motor 4 can additionally drive threaded rod 401 and rotate, and threaded rod 401 can drive connecting plate 301 through thread bush 402 and L type pole 303 and remove, and through the removal of connecting plate 301, can accomplish opening and shutting of sealed curtain 302.

Further, a guide rod 5 is installed at one side of the inside of the shell 1 close to the motor 4, a sliding groove 501 is arranged at one side of the outside of the guide rod 5 close to the motor 4, a sliding block 502 is installed inside the sliding groove 501 in a sliding mode, and a connecting rod 503 is installed between the sliding block 502 and the threaded sleeve 402;

specifically, because the threaded sleeve 402 is connected with the slider 502 through the connecting rod 503, when the threaded sleeve 402 moves, the connecting rod 503 can drive the slider 502 to move inside the sliding slot 501, and the slider 502 can be prevented from rotating in the moving process of the threaded sleeve 402 through the movement inside the sliding slot 501.

Further, one end of the spring 601 far away from the activated carbon adsorption net 604 is fixedly connected with the inner top and the inner bottom of the mounting frame 202, and the sliding sleeve 602 is mounted in the mounting frame 202 at a position corresponding to the spring 601;

specifically, through setting up gag lever post 603 and spacing groove 605, people can directly extrude activated carbon adsorption net 604, activated carbon adsorption net 604 is when receiving the extrusion force, can extrude gag lever post 603, gag lever post 603 then can extrude spring 601, make spring 601 shrink, when spacing groove 605 removes to the position corresponding with gag lever post 603, spring 601 then can be through the elastic force of self, make gag lever post 603 remove towards the direction of spacing groove 605, and then accomplish the spacing to activated carbon adsorption net 604, can make people more convenient to the installation and the change of activated carbon adsorption net 604.

The working principle of the utility model is as follows: when the device is used, in the later use process, when the switch cabinet does not need heat dissipation, a control system in the switch can control the motor 4 in the device to rotate, the motor 4 can drive the threaded sleeve 402 to rotate through the threaded rod 401 while rotating, at the moment, the threaded sleeve 402 can drive the connecting plate 301 to move through the L-shaped rod 303, the connecting plate 301 can drive the sealing curtain 302 to move together while moving, the ventilation net 101 in the device can be shielded by the movement of the sealing curtain 302, meanwhile, because the adsorption mechanism 6 is arranged in the device, when the power switch cabinet carries out air circulation through the ventilation net 101, air can pass through the activated carbon adsorption net 604 in the adsorption mechanism 6, when the air passes through the activated carbon adsorption net 604, moisture in the air can be absorbed by the activated carbon adsorption net 604, and the phenomenon that the moisture in the air enters the switch cabinet can be greatly reduced, therefore, the moisture-proof effect of the device can be more excellent.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The moisture-proof structure for the power switch cabinet is characterized by comprising a shell (1), wherein a sealing mechanism (3) is installed on one side inside the shell (1), an installation frame (202) is arranged on one side, far away from the sealing mechanism (3), inside the shell (1), and an adsorption mechanism (6) is installed inside the installation frame (202);

the sealing mechanism (3) comprises a connecting plate (301), a sealing curtain (302) and an L-shaped rod (303), the sealing curtain (302) is installed on one side inside the shell (1), connecting rods (503) are installed at the top and the bottom of the sealing curtain (302), the upper connecting plate (301) is connected with the inner top of the shell (1), and the lower connecting plate (301) is externally provided with the L-shaped rod (303);

adsorption equipment constructs (6) and includes spring (601), sliding sleeve (602), gag lever post (603), active carbon adsorption net (604) and spacing groove (605), the top and the bottom of active carbon adsorption net (604) all are equipped with spacing groove (605), the inside slidable mounting of gag lever post (605) has gag lever post (603), the outside slidable mounting of gag lever post (603) has sliding sleeve (602), spring (601) are installed to the outside one end of gag lever post (603).

2. The moisture-proof structure for the power switch cabinet according to claim 1, characterized in that: the inside one side of shell (1) is equipped with ventilation net (101), the outside both sides of shell (1) all are equipped with installation piece (102), one side installation sealing rubber ring (104) of ventilation net (101) are kept away from to shell (1) outside, and the interior top of shell (1) and the corresponding position of active carbon adsorption net (604) are equipped with through-hole (103).

3. The moisture-proof structure for the power switch cabinet according to claim 1, characterized in that: the both sides of shell (1) top through-hole (103) all are equipped with draw-in groove (204), the inside slidable mounting of draw-in groove (204) has fixture block (203), the top of fixture block (203) is equipped with mounting panel (2), the central authorities at mounting panel (2) top are equipped with handle (201), and the bottom fixed connection of the top of mounting bracket (202) and mounting panel (2).

4. The moisture-proof structure for the power switch cabinet according to claim 1, characterized in that: l type pole (303) outside one end of keeping away from connecting plate (301) installs thread bush (402), threaded rod (401) are installed through the helicitic texture to the inside of thread bush (402), motor (4) are installed to the one end at threaded rod (401) top, the top of motor (4) and the interior top fixed connection of shell (1), and the bottom of threaded rod (401) is passed through the bearing and is connected with the interior bottom of shell (1).

5. The moisture-proof structure for the power switch cabinet according to claim 1, characterized in that: the utility model discloses a motor, including shell (1), motor (4), guide bar (5) are installed to the inside one side that is close to motor (4) of shell (1), one side that is close to motor (4) in the outside of guide bar (5) is equipped with spout (501), the inside slidable mounting of spout (501) has slider (502), and installs connecting rod (503) between slider (502) and thread bush (402).

6. The moisture-proof structure for the power switch cabinet according to claim 1, characterized in that: one end of the spring (601), which is far away from the activated carbon adsorption net (604), is fixedly connected with the inner top and the inner bottom of the mounting frame (202), and the sliding sleeve (602) is arranged in the mounting frame (202) at a position corresponding to the spring (601).