CN218586702U

CN218586702U - Power distribution cabinet with limiting structure

Info

Publication number: CN218586702U
Application number: CN202222467986.6U
Authority: CN
Inventors: 韩曦
Original assignee: Jiangsu Tongchi Power Technology Co ltd
Current assignee: Jiangsu Tongchi Power Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-03-07
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to a power distribution cabinet with a limiting structure, which comprises a cabinet body, wherein a vertical distribution board is arranged in the cabinet body, the left side and the right side of the cabinet body are both provided with vents, the cabinet body is internally provided with a limiting mechanism convenient for maintenance, and the cabinet body is internally provided with a ventilation mechanism; the limiting mechanism comprises four supporting rods which are vertically fixed on the inner wall of the rear side of the cabinet body. This switch board with limit structure, when carrying out the maintenance of distribution on the panel, under the effect through stop gear, make the panel carry out spacing removal, it is nearer from cabinet door department, make when overhauing, light is better, and it is also more convenient to maintain, under ventilation mechanism's effect, make a plurality of air-out heads dispel the heat to the distribution on the panel, under stop gear's cooperation, make the panel carry out spacing removal, when convenient maintaining, can also be more comprehensive to the heat dissipation of panel, the radiating effect has been promoted.

Description

Power distribution cabinet with limiting structure

Technical Field

The utility model relates to a technical field is maintained to the switch board, specifically is a switch board with limit structure.

Background

The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and fewer loops, and the motor control center is used in occasions with concentrated loads and more loops.

When overhauing the switch board, all open the cabinet door and maintain the electric component of installing on the panel in the switch board, but the panel is apart from cabinet door department distance relatively far away, consequently when overhauing, comparatively inconvenient, panel depths cabinet is internal simultaneously, and light is also darker relatively, has increased the degree of difficulty of maintaining, so proposes a switch board that has limit structure, makes the spacing removal of electric board, makes things convenient for the maintenance of switch board.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a switch board with limit structure possesses advantages such as convenient maintenance, has solved the switch board and has kept away from cabinet door department distance relatively, consequently when overhauing, comparatively inconvenient problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: a power distribution cabinet with a limiting structure comprises a cabinet body, wherein a vertical power distribution board is arranged in the cabinet body, ventilation openings are formed in the left side and the right side of the cabinet body, a limiting mechanism convenient to maintain is arranged in the cabinet body, and a ventilation mechanism is arranged in the cabinet body;

stop gear includes four branches of cabinet body rear side inner wall vertical fixation, switchboard and branch sliding connection, the left and right sides inner wall of the cabinet body all is fixed with the support, the support internal fixation has the spacing dish, the spacing dish is fixed with the other end of branch, the upper and lower both sides of switchboard all are fixed with two gleitbretters, the roof and the diapire of cabinet body inner chamber all are fixed with the slider, the roof and the diapire of cabinet body inner chamber all are fixed with electric putter, electric putter's output shaft is fixed with the back of switchboard.

Furthermore, the limiting mechanism further comprises two buffering cushions fixed on the outer sides of the supporting rods, and the buffering cushions are fixed to the limiting disc and the back wall of the cabinet body respectively on the front side and the rear side.

Further, the cross section of the slide sheet is T-shaped, and the slide sheet linearly moves back and forth in the slide block.

Further, four branch is the back wall of rectangle distribution at cabinet body inner chamber, spacing dish is towards the panel direction.

Further, ventilation mechanism includes the fan of the internal wall of cabinet left and right sides, the air-out end intercommunication of fan has the connecting pipe, the left and right sides be fixed with the violently pipe with the connecting pipe intercommunication between the relative one side of spacing dish, upper and lower both sides violently all the intercommunication of the relative one side of pipe has the air-out head of being no less than two.

Furthermore, the ventilation mechanism also comprises air inlets arranged at the left side and the right side of the cabinet body, and filter screens are fixed in the air inlets and the air vents.

Further, two violently manage and be the upper and lower both sides of symmetric distribution in cabinet body axis, the air-out head that quantity is no less than two all faces the panel direction.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this switch board with limit structure, when carrying out the maintenance of distribution spare on the panel, under stop gear's effect, make the panel carry out spacing removal, it is nearer from cabinet door department, make when overhauing, light is better, and it is also more convenient to maintain, under ventilation mechanism's effect, make a plurality of air-out heads dispel the heat to the distribution spare on the panel, under stop gear's cooperation, make the panel carry out spacing removal, when convenient the maintenance, can be also more comprehensive to the heat dissipation of panel, the radiating effect has been promoted.

Drawings

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

FIG. 2 is a schematic view of the limiting mechanism of the present invention;

fig. 3 is a schematic view of the ventilation mechanism of the present invention.

In the figure: the air conditioner comprises a cabinet body 1, a power distribution board 2, a vent hole 3, a limiting mechanism 4, a supporting rod 401, a supporting seat 402, a limiting disc 403, a sliding sheet 404, a sliding block 405, an electric push rod 406, a ventilation mechanism 5, a fan 501, a connecting pipe 502, a transverse pipe 503, an air outlet head 504, an air inlet 505 and a filter screen 506.

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, a power distribution cabinet with a limiting structure in this embodiment includes a cabinet body 1, a vertical distribution board 2 is disposed in the cabinet body 1, vents 3 are disposed on both sides of the cabinet body 1, a limiting mechanism 4 convenient for maintenance is disposed in the cabinet body 1, so that the distribution board 2 is limited and moved to facilitate maintenance, and a ventilation mechanism 5 is disposed in the cabinet body 1 to dissipate heat of the distribution board 2.

Referring to fig. 2, in order to facilitate maintenance of the distribution board 2, the limiting mechanism 4 in this embodiment includes four supporting rods 401 vertically fixed to the inner wall of the rear side of the cabinet 1, when the distribution board 2 moves, the distribution board 2 is limited by positioning through the four supporting rods 401, the distribution board 2 is slidably connected to the supporting rods 401, supporting seats 402 are fixed to the inner walls of the left and right sides of the cabinet 1, a limiting disc 403 is fixed to the supporting seats 402, the limiting disc 403 is fixed to the other end of the supporting rods 401, two sliding blades 404 are fixed to the upper and lower sides of the distribution board 2, sliding blocks 405 are fixed to the top wall and the bottom wall of the inner cavity of the cabinet 1, electric push rods 406 are fixed to the top wall and the bottom wall of the inner cavity of the cabinet 1, when the output shaft of the electric push rods extends, the distribution board 2 is driven to move forward, and under the condition that the connection line is ensured, the too long short distance movement of the distribution board 2 is not affected, and the output shaft of the electric push rods 406 is fixed to the back of the distribution board 2.

Stop gear 4 is still including fixing two blotters in the branch 401 outside, both sides blotter is fixed with spacing dish 403 and the cabinet body 1 back wall respectively around, the shape of gleitbretter 404 cross section is the T shape, gleitbretter 404 is linear movement around doing in slider 405, in order to further guarantee the spacing removal of panel 2, cooperation through gleitbretter 404 and slider 405, come to carry out multiple spacing to panel 2, four branches 401 are the back wall of rectangle distribution at the cabinet body 1 inner chamber, spacing dish 403 is towards panel 2 direction, when the preceding side of panel 2 and the blotter contact on the spacing dish 403, be the maximum stroke of panel 2 this moment, and it is nearer from cabinet door department, light is also brighter, the maintenance of maintainer has been made things convenient for.

This embodiment makes panel 2 carry out spacing removal under stop gear 4's effect, and is nearer from cabinet door department for when overhauing, light is better, and it is also more convenient to maintain.

Referring to fig. 3, in order to facilitate heat dissipation of the distribution board 2, the ventilation mechanism 5 in this embodiment includes a fan 501 on the inner walls of the left and right sides of the cabinet 1, an air outlet end of the fan 501 is communicated with a connecting pipe 502, a horizontal pipe 503 communicated with the connecting pipe 502 is fixed between the opposite sides of the left and right side limiting discs 403, one opposite sides of the horizontal pipes 503 on the upper and lower sides are both communicated with at least two air outlet heads 504, when the ventilation opening 3 does not satisfy heat dissipation of the distribution component in the cabinet 1, at this time, through operation of the fan 501, generated air flow reaches the horizontal pipe 503 through the connecting pipe 502, and is ejected through the air outlet heads 504 on the two sides on the upper side.

Ventilation mechanism 5 is still including seting up the air intake 505 in the cabinet body 1 left and right sides, all be fixed with filter screen 506 in air intake 505 and the vent 3, two violently manage 503 and be the upper and lower both sides of symmetric distribution in cabinet body 1 axis, two play wind heads 504 that quantity is no less than two all face the panel 2 direction, the gas can contact with the distribution on the panel 2, accelerate the quick heat dissipation of distribution, when electric putter 406 moves, can take the panel 2 to carry out spacing removal, consequently, when panel 2 removes, can be more comprehensive with play wind head 504 contact.

Under this embodiment ventilation mechanism 5's effect, make a plurality of air-out heads 504 come to dispel the heat to the distribution on the panel board 2, under stop gear 4's cooperation, make panel board 2 carry out spacing removal, in convenient maintenance, can also be more comprehensive to the heat dissipation of panel board 2, promoted the radiating effect.

The working principle of the embodiment is as follows:

(1) When maintaining, open the cabinet door of the cabinet body 1, the operation through electric putter 406 this moment, when its output shaft extends, can take panel 2 to move forward, under the circumstances of guaranteeing the connecting wire overlength, panel 2's short distance removes and can not receive the influence, and when panel 2 removed, fix a position through four branch poles 401, it is spacing to panel 2, promote its stability of removing the in-process, in order to further guarantee panel 2's spacing removal, at the cooperation through gleitbretter 404 and slider 405, come to carry out multiple spacing to panel 2, when the front side of panel 2 and the blotter contact on the spacing dish, be panel 2's the biggest stroke this moment, and it is nearer to leave cabinet door department, light 403 is also brighter, the maintenance of maintainer has been made things convenient for.

(2) At the high temperature, when vent 3 can not satisfy the radiating of distribution spare in the cabinet body 1, this moment through fan 501's operation, the air current of production reachs violently the pipe 503 through connecting pipe 502, and the play wind head 504 blowout through the upside both sides, and gaseous meeting and the distribution spare contact on the panel 2, accelerate the quick heat dissipation of distribution spare, in electric putter 406 operation, can take panel 2 to carry out spacing removal, consequently, when panel 2 removes, can be more comprehensive with play wind head 504 contact, distribution spare's radiating effect on the panel 2 has been promoted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 switch board with limit structure, includes the cabinet body (1), its characterized in that: a vertical distribution board (2) is arranged in the cabinet body (1), ventilation openings (3) are formed in the left side and the right side of the cabinet body (1), a limiting mechanism (4) convenient to maintain is arranged in the cabinet body (1), and a ventilation mechanism (5) is arranged in the cabinet body (1);

stop gear (4) are including four branch (401) of the cabinet body (1) rear side inner wall vertical fixation, distribution board (2) and branch (401) sliding connection, the left and right sides inner wall of the cabinet body (1) all is fixed with support (402), support (402) internal fixation has spacing dish (403), spacing dish (403) are fixed with the other end of branch (401), the upper and lower both sides of distribution board (2) all are fixed with two gleitbretters (404), the roof and the diapire of the cabinet body (1) inner chamber all are fixed with slider (405), the roof and the diapire of the cabinet body (1) inner chamber all are fixed with electric putter (406), the output shaft of electric putter (406) is fixed with the back of distribution board (2).

2. The switch board with limit structure of claim 1, characterized in that: stop gear (4) are still including fixing two blotters in branch (401) outside, the front and back both sides the blotter is fixed with spacing dish (403) and cabinet body (1) back of the body wall respectively.

3. The switch board with limit structure of claim 1, characterized in that: the cross section of the sliding piece (404) is in a T shape, and the sliding piece (404) linearly moves back and forth in the sliding block (405).

4. The switch board with limit structure of claim 1, characterized in that: four branch (401) are the back wall of rectangle distribution at cabinet body (1) inner chamber, spacing dish (403) are towards switchboard (2) direction.

5. The switch board with limit structure of claim 1, characterized in that: ventilation mechanism (5) are including fan (501) of the cabinet body (1) left and right sides inner wall, the air-out end intercommunication of fan (501) has connecting pipe (502), the left and right sides be fixed with between the relative one side of spacing dish (403) violently manage (503) with connecting pipe (502) intercommunication, upper and lower both sides violently manage (503) relative one side and all communicate and be no less than two air-out head (504).

6. The power distribution cabinet with the limiting structure according to claim 5, wherein: the ventilation mechanism (5) further comprises air inlets (505) formed in the left side and the right side of the cabinet body (1), and filter screens (506) are fixed in the air inlets (505) and the ventilation openings (3).

7. The switch board with limit structure of claim 5, characterized in that: two violently pipe (503) are the upper and lower both sides of symmetric distribution in cabinet body (1) axis, and the air-out head (504) that two are no less than quantity all face distribution board (2) direction.