CN216355623U

CN216355623U - Movable heat dissipation high-voltage board

Info

Publication number: CN216355623U
Application number: CN202123019651.XU
Authority: CN
Inventors: 黄木华
Original assignee: Fujian Yidake Electric Co ltd
Current assignee: Fujian Yidake Electric Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-04-19
Anticipated expiration: 2031-12-03

Abstract

The utility model relates to a movable heat dissipation high-voltage cabinet which comprises a high-voltage cabinet body, wherein the bottom of the high-voltage cabinet body is fixedly connected with a base, the bottom of the base is provided with a moving assembly, the moving assembly is provided with a fixing assembly, and the bottom of the moving assembly is provided with four universal wheels; the movable assembly comprises a bottom box fixedly connected with the bottom of the base, a driving motor is fixedly connected to the right side of the bottom box, a screw rod is fixedly connected to an output shaft of the driving motor, a sliding block is connected to the outer surface of the screw rod in a threaded mode, a pulley is fixedly connected to the bottom of the sliding block, an inclined block is attached to the bottom of the pulley in a sliding mode, and a slide way is fixedly connected to the left side wall and the right side wall of the inner cavity of the bottom box. This portable heat dissipation high-voltage board is equipped with the removal subassembly through below the base, can be fast place and move between switch, not only place stably, and it is convenient to remove simultaneously, easy operation, and application scope is wide.

Description

Movable heat dissipation high-voltage board

Technical Field

The utility model relates to the technical field of high-voltage cabinets, in particular to a movable heat dissipation high-voltage cabinet.

Background

The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, the high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV-550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectioning device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.

The high-voltage board is mainly suitable for various different places such as power plant, transformer substation, petrochemical, metallurgical steel rolling, light industry weaving, factory and mining enterprise and residential district and high-rise building, and current high-voltage board still has the shortcoming of being not convenient for remove on the market at present, and in the use, when traditional high-voltage board generally divide into to remove and when fixed, portable high-voltage board is after removing the completion, generally carries out spacing fixed through the wheel, and stability is relatively poor, and fixed high-voltage board then is not convenient for remove, and it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a movable heat dissipation high-voltage cabinet which has the advantages of convenience in movement and the like, and solves the problem that the conventional high-voltage cabinet is inconvenient to move.

In order to achieve the purpose, the utility model provides the following technical scheme: a movable heat dissipation high-voltage cabinet comprises a high-voltage cabinet body, wherein the bottom of the high-voltage cabinet body is fixedly connected with a base, the bottom of the base is provided with a movable assembly, the movable assembly is provided with a fixed assembly, and the bottom of the movable assembly is provided with four universal wheels;

the movable assembly comprises a bottom box fixedly connected with the bottom of the base, a driving motor is fixedly connected to the right side of the bottom box, a screw rod is fixedly connected to an output shaft of the driving motor, a slider is connected to the outer surface of the screw rod in a threaded mode, a pulley is fixedly connected to the bottom of the slider, an inclined block is slidably attached to the bottom of the pulley, slides are fixedly connected to the left side wall and the right side wall of an inner cavity of the bottom box, movable blocks are fixedly connected to the left end and the right end of each inclined block, and springs are fixedly connected to the upper ends and the lower ends of each movable block.

Furthermore, four universal wheels are respectively and fixedly connected to the periphery of the bottom of the inclined block, and the left side of the screw rod is rotatably connected with the left side wall of the inner cavity of the bottom box.

Furthermore, the top of the inclined block is provided with a sliding groove, and the bottom of the pulley is positioned inside the sliding groove and is in sliding connection with the sliding groove.

Further, a T-shaped groove is formed in the slide way, one end, far away from the inclined block, of the movable block is located inside the T-shaped groove and connected with the T-shaped groove in a sliding mode, and the spring is located inside the T-shaped groove.

Further, fixed subassembly includes two respectively with both ends fixed connection's support about the bottom case top, threaded connection has the threaded rod on the support, two equal fixedly connected with bolt in one side that the threaded rod is relative, two equal fixedly connected with hand wheel in one side that the threaded rod carried on the back mutually.

Furthermore, the top of the bottom box is provided with a groove, and the bottom of the base is positioned in the groove.

Further, jacks are formed in the left end and the right end of the base, and one side, opposite to the bolt, of the base is located inside the jacks.

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

1. this portable heat dissipation high-voltage board is equipped with the removal subassembly through below the base, can be fast place and move between switch, not only place stably, and it is convenient to remove simultaneously, easy operation, and application scope is wide.

2. This portable heat dissipation high-voltage board through being equipped with fixed subassembly on the removal subassembly, is convenient for carry out quick fixed with the high-voltage board body with the removal subassembly, and is favorable to dismantling, carries on the back mutually traditional bolt mounting means, and is more swift simple and convenient.

Drawings

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

FIG. 2 is a schematic view of a moving assembly according to the present invention;

fig. 3 is a schematic structural view of the fixing assembly of the present invention.

In the figure: 1 high-voltage board body, 2 bases, 3 moving components, 301 bottom box, 302 driving motors, 303 screw rods, 304 sliding blocks, 305 pulleys, 306 inclined blocks, 307 slide ways, 308 movable blocks, 309 springs, 4 fixed components, 401 supports, 402 threaded rods, 403 bolts, 404 hand wheels and 5 universal wheels.

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.

Referring to fig. 1-2, the mobile heat dissipation high-voltage board in the embodiment includes a high-voltage board body 1, two heat dissipation holes are formed in the front surface of the high-voltage board body 1, a dust screen is fixedly connected to the inside of each heat dissipation hole, a base 2 is fixedly connected to the bottom of the high-voltage board body 1, a moving assembly 3 is arranged at the bottom of the base 2, the moving assembly 3 can switch between moving and placing of the high-voltage board, a fixing assembly 4 for fixing the high-voltage board body 1 is arranged on the moving assembly 3, and four universal wheels 5 are arranged at the bottom of the moving assembly 3.

The moving component 3 comprises a bottom box 301 fixedly connected with the bottom of the base 2, the bottom box 301 is a rectangle with a hollow interior and a missing bottom, a driving motor 302 is fixedly connected with the right side of the bottom box 301, a screw 303 is fixedly connected with an output shaft of the driving motor 302, the left side of the screw 303 is rotatably connected with the left side wall of the inner cavity of the bottom box 301 through a bearing, a slider 304 is connected with the outer surface thread of the screw 303, a threaded hole matched with the outer surface thread of the screw 303 is formed in the inner side of the slider 304, a pulley 305 is fixedly connected with the bottom of the slider 304, an inclined block 306 is slidably attached to the bottom of the pulley 305, four universal wheels 5 are respectively and fixedly connected to the periphery of the bottom of the inclined block 306, the top of the inclined block 306 is inclined, the inclined direction is high on the right side, slide ways 307 are fixedly connected to the left and right side walls of the inner cavity of the bottom box 301, and movable blocks 308 are fixedly connected to the left and right ends of the inclined block 306, the upper end and the lower end of the movable block 308, which are far away from the inclined block 306, are fixedly connected with springs 309.

The top of the inclined block 306 is provided with a sliding groove, the bottom of the pulley 305 is located inside the sliding groove and is in sliding connection with the sliding groove, the pulley 305 slides in the sliding groove, and the sliding block 304 can be effectively prevented from doing circular motion along with the screw 303.

The moving assembly 3 in this embodiment converts the rotating force of the output set of the driving motor 302 into the moving force of the inclined block 306, and cooperates with the spring 309, so as to realize the up-and-down movement of the universal wheel 5, and achieve the purpose of switching between moving and placing.

It should be noted that a T-shaped groove is formed in the inside of the slide 307, one end of the movable block 308, which is far away from the inclined block 306, is located in the T-shaped groove and is slidably connected with the T-shaped groove, the spring 309 is located in the T-shaped groove, the movable block 308 slides in the T-shaped groove, so that the moving stability of the inclined block 306 is improved, and the arrangement of the spring 309 ensures that the top of the inclined block 306 is provided with the fitting pulley 305.

Referring to fig. 1 and 3, in order to fix the high voltage cabinet, the fixing assembly 4 in this embodiment includes two brackets 401 respectively fixedly connected to the left and right ends of the top of the bottom box 301, a threaded rod 402 is connected to the brackets 401 through a thread, a bolt 403 is fixedly connected to one side of each of the two threaded rods 402 opposite to each other, and a hand wheel 404 is fixedly connected to one side of each of the two threaded rods 402 opposite to each other.

In addition, the top of the bottom case 301 is provided with a groove, the bottom of the base 2 is located inside the groove, and the base 2 moves into the groove, so that the installation of the high-voltage cabinet body 1 is convenient to locate.

And, the jack has all been seted up at base 2's both ends about, and the inside of jack is all located to one side that two bolts 403 are relative, and bolt 403 moves to the jack in, can restrict base 2's position.

Fixed subassembly 4 in this embodiment drives bolt 403 through threaded rod 402 and removes to the cooperation jack can realize the dismouting to high-voltage board body 1.

The working principle of the above embodiment is as follows:

place base 2 in the recess on under casing 301, then drive threaded rod 402 swivelling movement through rotating hand wheel 404, and drive bolt 403 and remove to the jack, can realize the installation fixed to high-voltage board body 1, otherwise bolt 403 shifts out the jack, can realize dismantling, it is rotatory to drive screw rod 303 by the output shaft of driving motor 302, slider 305 slides in the spout, avoid slider 304 to follow screw rod 303 and be circular motion, make slider 304 remove about, and under the cooperation of slope piece 306, make slope piece 306 drive universal wheel 5 and remove downwards, movable block 308 drives spring 309 and produces deformation, when slider 304 removes to the left, under the effect of spring 309, make slope piece 306 move upwards, and drive universal wheel move into under casing 2, realize placing and moving automatic switch-over between this high-voltage board.

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 phrase "comprising an … …" does not exclude the presence of other identical 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 changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable heat dissipation high-voltage board, includes high-voltage board body (1), its characterized in that: the bottom of the high-voltage cabinet body (1) is fixedly connected with a base (2), the bottom of the base (2) is provided with a moving assembly (3), the moving assembly (3) is provided with a fixed assembly (4), and the bottom of the moving assembly (3) is provided with four universal wheels (5); remove subassembly (3) include with base (2) bottom fixed connection's under casing (301), the right side fixedly connected with driving motor (302) of under casing (301), output shaft fixedly connected with screw rod (303) of driving motor (302), the surface threaded connection of screw rod (303) has slider (304), the bottom fixedly connected with pulley (305) of slider (304), the bottom sliding fit of pulley (305) has slope piece (306), the equal fixedly connected with slide (307) of the left and right both sides wall of under casing (301) inner chamber, the equal fixedly connected with movable block (308) in both ends about slope piece (306), the equal fixedly connected with spring (309) of one end of slope piece (306) is kept away from at both ends about movable block (308).

2. The mobile heat dissipation high-voltage cabinet as claimed in claim 1, wherein: four universal wheel (5) are fixed connection respectively in the bottom of slope piece (306) all around, the left side of screw rod (303) is connected with the left side wall rotation of under casing (301) inner chamber.

3. The mobile heat dissipation high-voltage cabinet as claimed in claim 1, wherein: the top of the inclined block (306) is provided with a sliding groove, and the bottom of the pulley (305) is positioned in the sliding groove and is in sliding connection with the sliding groove.

4. The mobile heat dissipation high-voltage cabinet as claimed in claim 1, wherein: t-shaped grooves are formed in the slide ways (307), one ends, far away from the inclined blocks (306), of the movable blocks (308) are located in the T-shaped grooves and are connected with the T-shaped grooves in a sliding mode, and the springs (309) are located in the T-shaped grooves.

5. The mobile heat dissipation high-voltage cabinet as claimed in claim 1, wherein: fixed subassembly (4) include two respectively with under casing (301) top about both ends fixed connection's support (401), threaded connection has threaded rod (402) on support (401), two equal fixedly connected with bolt (403) in one side that threaded rod (402) are relative, two equal fixedly connected with hand wheel (404) in one side that threaded rod (402) carried on the back mutually.

6. The mobile heat dissipation high-voltage cabinet as claimed in claim 5, wherein: the top of the bottom box (301) is provided with a groove, and the bottom of the base (2) is positioned in the groove.

7. The mobile heat dissipation high-voltage cabinet as claimed in claim 5, wherein: jacks are formed in the left end and the right end of the base (2), and one side, opposite to the bolt (403), of the base is located inside the jacks.