CN214798435U

CN214798435U - Power equipment power distribution cabinet

Info

Publication number: CN214798435U
Application number: CN202121361746.7U
Authority: CN
Inventors: 杨伟钊; 李挺; 窦明慧; 王赢维
Original assignee: Beijing Zhonghaiwen Equipment Installation Co ltd
Current assignee: Beijing Zhonghaiwen Equipment Installation Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-11-19
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses an electrical equipment power distribution cabinet, the on-line screen storage device comprises a base, four corners at base top have all welded fixed loop bar, the lift groove has been seted up at fixed loop bar top, lift inslot wall top movable sleeve has the slide bar, four the welding has the cabinet body between the slide bar top, the welding has the kickboard bottom the cabinet body. The utility model overcomes prior art's is not enough, setting through the kickboard, can carry out the lifting to the switch board through buoyancy when the flood invades and attacks, multistage telescopic link can be constituteed to three locating lever, fix a position the switch board at the lifting in-process, through the setting of location round hole and bracing piece, adjustable slide bar is in fixed cover pole upper position, come highly adjusting to the switch board, also can not influence the lifting of switch board after the regulation, not only can carry out altitude mixture control but also can carry out the lifting to the switch board automatically when the flood invades and attacks on the whole, the security of switch board has been improved.

Description

Power equipment power distribution cabinet

Technical Field

The utility model belongs to the technical field of the switch board technique and specifically relates to an electrical equipment switch board is related to.

Background

The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, and the power supply equipment mainly comprises power transmission lines, mutual inductors, contactors and the like with various voltage grades. Power equipment can often cooperate small-size switch board to use, connects and controls the interior circuit of power equipment through small-size switch board. The distribution cabinet (case) is a final-stage device of a distribution system and is a general name of a motor control center.

The current power equipment switch board can often be installed indoor or outdoor according to the difference in place, is located indoor or outdoor switch board, and its use all can receive the influence of environment, has the condition submerged by the flood, makes the inside electrical elements of switch board receive the damage, and the security of use is lower, and current power equipment switch board highly can't be adjusted for the most, so can't satisfy prior art needs.

SUMMERY OF THE UTILITY MODEL

To not enough to prior art, the utility model provides a power equipment switch board has overcome prior art not enough, aims at solving and can not both carry out altitude mixture control to the switch board but also can carry out the problem of lifting to the switch board automatically when flood invasion and attack.

In order to achieve the above object, the utility model provides a following technical scheme: a power distribution cabinet for electrical equipment comprises a base, wherein fixed loop bars are welded at four corners of the top of the base, the top of the fixed loop bar is provided with a lifting groove, the top of the inner wall of the lifting groove is movably sleeved with a sliding bar, a cabinet body is welded between the top ends of the four sliding bars, the bottom of the cabinet body is welded with a floating plate, the center of the top of the base is welded with a first locating rod, the top of the inner wall of the first locating rod is sleeved with a second locating rod in a sliding manner, a third positioning rod is slidably sleeved at the top of the inner wall of the second positioning rod, the top end of the third positioning rod is welded at the center of the bottom of the cabinet body, the sliding rod is internally provided with positioning round holes which are uniformly distributed, the positioning round holes are movably inserted with supporting rods, the bottom of the supporting rod is in contact with the top of the fixed sleeve rod, one side of the inner wall of the cabinet body is uniformly provided with inclined heat dissipation holes, and the other side of the inner wall of the cabinet body is fixedly sleeved with an inclined sleeve.

As a preferred technical scheme of the utility model, there is the exhaust fan at slope sleeve pipe inner wall top through bolt fixed mounting, there is the filter screen slope sleeve pipe inner wall bottom through bolt fixed mounting.

As a preferred technical scheme of the utility model, the exhaust fan is located between louvre and the filter screen, exhaust fan and external power source electric connection.

As an optimized technical solution of the present invention, the third positioning rod and the sliding rod all run through the floating plate.

As an optimal technical scheme of the utility model, first locating lever and fixed loop bar all distribute with the base vertical distribution, third locating lever and slide bar all distribute with cabinet body vertical distribution.

As a preferred technical scheme of the utility model, first locating lever, second locating lever and third locating lever three's length dimension sum is greater than the sum of fixed loop bar and length dimension between them of slide bar.

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

(1) the utility model discloses a setting of kickboard, can carry out the lifting to the switch board through buoyancy when the flood invades and attacks, multistage telescopic link can be constituteed to three locating lever, fix a position the switch board at the lifting in-process, through the setting of location round hole and bracing piece, adjustable slide bar is in fixed cover pole upper position, come highly adjusting to the switch board, also can not influence the lifting of switch board after adjusting, not only can carry out altitude mixture control but also can carry out the lifting to the switch board automatically when the flood invades and attacks on the whole, the security of switch board has been improved.

(2) The utility model discloses a louvre and exhaust fan come the internal circulation of air of cabinet with higher speed, carry out good heat dissipation to the switch board, and the louvre and the slope sleeve pipe of slope still can reduce external water and get into the internal probability of cabinet, and the filter screen can filter the internal partial air of entering cabinet, and exhaust fan exhaust wind-force still can blow off the interior foreign matter of filter screen hole, improves the filter effect of filter screen, has improved the practicality of switch board.

Drawings

Fig. 1 is an overall structure front view of the present invention;

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

fig. 3 is an enlarged view of the inclined sleeve structure of fig. 2 according to the present invention;

FIG. 4 is a front sectional view of a part of the mechanism of the present invention;

fig. 5 is a top view of the overall structure of the present invention.

Description of reference numerals:

1. a base; 11. a first positioning rod; 12. a second positioning rod; 13. a third positioning rod; 2. fixing the loop bar; 21. a lifting groove; 22. a slide bar; 23. positioning the circular hole; 24. a support bar; 3. a cabinet body; 31. a floating plate; 32. heat dissipation holes; 33. tilting the sleeve; 34. an exhaust fan; 35. and (4) a filter screen.

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, a power distribution cabinet for electrical equipment comprises a base 1, four corners of the top of the base 1 are welded with fixed loop bars 2 for fixing the four fixed loop bars 2, a lifting groove 21 is formed on the top of each fixed loop bar 2, a sliding bar 22 is movably sleeved on the top of the inner wall of the lifting groove 21 for supporting the sliding bar 22 by the fixed loop bars 2, the sliding bar 22 can be completely separated from the lifting groove 21, a cabinet body 3 is welded between the top ends of the four sliding bars 22 for supporting the cabinet body 3, a floating plate 31 is welded on the bottom of the cabinet body 3, the floating plate 31 has buoyancy to lift the cabinet body 3 when the water level rises, a first positioning bar 11 is welded on the center of the top of the base 1, a second positioning bar 12 is slidably sleeved on the top of the inner wall of the first positioning bar 11, the second positioning bar 12 can slide in the first positioning bar 11 without separating, a third positioning bar 13 is slidably sleeved on the top of the inner wall of the second positioning bar 12, the third positioning rod 13 can slide in the second positioning rod 12 without separating, the three positioning rods can form a multi-stage or multi-section telescopic rod, carry out location protection to the cabinet body 3 when the cabinet body 3 lifts up, the welding in the 3 bottom centers of the cabinet body in third locating lever 13 top, evenly distributed's location round hole 23 has been seted up in the slide bar 22, location round hole 23 internalization is pegged graft and is had bracing piece 24, only set up a bracing piece 24 on every slide bar 22, bracing piece 24 bottom contacts with fixed loop bar 2 top, be convenient for make fixed loop bar 2 come to support slide bar 22 through bracing piece 24 and location round hole 23, the louvre 32 of slope has evenly been seted up to 3 inner walls of the cabinet body one side, the circulation of the air of being convenient for, the fixed cover of 3 inner walls of the cabinet body opposite side has slope sleeve pipe 33, slope sleeve pipe 33 is the slope shape, reduce the probability that external water enters into the cabinet body 3 through slope sleeve pipe 33.

Specifically, referring to fig. 1-3, an exhaust fan 34 is fixedly installed at the top of the inner wall of the inclined sleeve 33 through a bolt, the exhaust fan 34 can exhaust the air in the cabinet body 3 to accelerate the air circulation, a filter screen 35 is fixedly installed at the bottom of the inner wall of the inclined sleeve 33 through a bolt, and the filter screen 35 can filter the air flowing through the inclined sleeve 33.

Specifically, referring to fig. 1-2, the exhaust fan 34 is located between the heat dissipation holes 32 and the filter screen 35, so that the exhaust fan 34 can exhaust the air in the cabinet 3, the exhaust wind acts on the filter screen 35, and the exhaust fan 34 is electrically connected to the external power source.

Specifically, referring to fig. 1-2, the third positioning rod 13 and the sliding rod 22 both penetrate through the floating plate 31, so that the floating plate 31 does not block the third positioning rod 13 and the sliding rod 22.

Specifically, referring to fig. 1-2, the first positioning rod 11 and the fixing loop rod 2 are both vertically distributed with the base 1, and the third positioning rod 13 and the sliding rod 22 are both vertically distributed with the cabinet 3, so that the base 1 is parallel to the cabinet 3, and the cabinet 3 is conveniently lifted.

Specifically, referring to fig. 1-2, the sum of the length dimensions of the first positioning rod 11, the second positioning rod 12 and the third positioning rod 13 is greater than the sum of the length dimensions of the fixed loop bar 2 and the sliding bar 22, so that the multi-stage telescopic rod composed of the three positioning rods can lift and protect the cabinet 3 to a greater extent.

The working principle is as follows: when the multifunctional cabinet is used, the base 1 is fixed on the ground by using bolts, air in the cabinet body 3 can circulate with external air through the heat dissipation holes 32, the exhaust fan 34 is started, the exhaust fan 34 can discharge the air in the cabinet body 3 to accelerate the circulation of the air in the cabinet body, the effect of dissipating heat of parts in the cabinet body 3 is achieved, foreign matters in holes of the filter screen 35 can be blown away by wind power discharged by the exhaust fan 34, the water level is continuously raised when flood invades, the floating plate 31 has buoyancy to lift the cabinet body 3 at the moment, the sliding rod 22 can be separated from the fixed loop rod 2 after the water level is continuously raised, the first positioning rod 11, the second positioning rod 12 and the third positioning rod 13 can form a multi-stage telescopic rod, the cabinet body 3 is positioned in the lifting process, so that the power distribution cabinet is safely protected, the sliding rod 22 is moved in the fixed loop rod 2, the supporting rod 24 is inserted into the corresponding positioning round hole 23, can adjust and fix the height of switch board, can not influence the lifting of switch board after adjusting yet.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electrical equipment switch board, includes base (1), its characterized in that: the four corners of the top of the base (1) are welded with fixed loop bars (2), the top of each fixed loop bar (2) is provided with a lifting groove (21), the top of the inner wall of each lifting groove (21) is movably sleeved with a sliding bar (22), a cabinet body (3) is welded between the top ends of the four sliding bars (22), the bottom of the cabinet body (3) is welded with a floating plate (31), the center of the top of the base (1) is welded with a first positioning bar (11), the top of the inner wall of the first positioning bar (11) is slidably sleeved with a second positioning bar (12), the top of the inner wall of the second positioning bar (12) is slidably sleeved with a third positioning bar (13), the top of the third positioning bar (13) is welded at the center of the bottom of the cabinet body (3), uniformly distributed positioning round holes (23) are formed in the sliding bars (22), and supporting bars (24) are movably inserted in the positioning round holes (23), the bottom of the supporting rod (24) is in contact with the top of the fixed sleeve rod (2), the inclined heat dissipation holes (32) are uniformly formed in one side of the inner wall of the cabinet body (3), and the inclined sleeve (33) is fixedly sleeved on the other side of the inner wall of the cabinet body (3).

2. The electrical equipment power distribution cabinet of claim 1, wherein: the top of the inner wall of the inclined sleeve (33) is provided with an exhaust fan (34) through bolt fixing, and the bottom of the inner wall of the inclined sleeve (33) is provided with a filter screen (35) through bolt fixing.

3. The electrical equipment power distribution cabinet of claim 2, wherein: exhaust fan (34) are located louvre (32) and filter screen (35) between, exhaust fan (34) and external power source electric connection.

4. The electrical equipment power distribution cabinet of claim 1, wherein: the third positioning rod (13) and the sliding rod (22) penetrate through the floating plate (31).

5. The electrical equipment power distribution cabinet of claim 1, wherein: first locating lever (11) and fixed loop bar (2) all distribute with base (1) perpendicular, third locating lever (13) and slide bar (22) all distribute with cabinet body (3) perpendicular.

6. The electrical equipment power distribution cabinet of claim 1, wherein: the sum of the length sizes of the first positioning rod (11), the second positioning rod (12) and the third positioning rod (13) is larger than the sum of the length sizes of the fixed sleeve rod (2) and the sliding rod (22).