CN212259499U

CN212259499U - Take variable frequency control cabinet of bypass

Info

Publication number: CN212259499U
Application number: CN202020647894.4U
Authority: CN
Inventors: 吴志勇
Original assignee: Zhengzhou Dongzhiping Electric Technology Co ltd
Current assignee: Zhengzhou Dongzhiping Electric Technology Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-12-29
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a take variable frequency control cabinet of bypass belongs to the switch board technical field, and it includes the cabinet body, the internal baffle that is provided with of cabinet, the upper surface joint of baffle has slewing mechanism, slewing mechanism's both ends respectively with the lower surface of carousel and the top fixed connection of threaded rod, the surface threaded connection of threaded rod has the mounting panel, the equal fixedly connected with slide bar in four corners of mounting panel lower surface. This take variable frequency control cabinet of bypass, through setting up the gyro wheel, the apparatus further comprises a rotating shaft, threaded rod and mounting panel, the staff rotates the carousel, make the carousel drive the threaded rod through the pivot and rotate, make the threaded rod drive the gyro wheel downstream through the mounting panel, make gyro wheel and ground contact, make the slipmat of cabinet body bottom break away from with ground, then the staff promotes the cabinet body, make the cabinet body drive the gyro wheel subaerial roll, and easy operation makes that the staff can relax remove this switch board.

Description

Take variable frequency control cabinet of bypass

Technical Field

The utility model belongs to the technical field of the switch board, specifically be a take variable frequency control cabinet of bypass.

Background

The existing variable frequency control cabinet is generally provided with an independent bypass cabinet for controlling the conversion of a main motor in a power frequency state or a variable frequency state and preventing the loss caused by the fault of a frequency converter to production, and because a bypass system in the bypass cabinet is connected with a power unit, a transformer and the control cabinet, the control cabinet is heavier due to a connecting cable of the bypass system, when a worker needs to move the control cabinet, several people are needed to move the control cabinet at the same time, the operation is troublesome, and the worker is not convenient to move the control cabinet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a take variable frequency control cabinet of bypass has solved the current variable frequency control cabinet of taking the bypass and has relatively heavy, when the staff need remove this switch board, needs several people to move the assigned position to this switch board simultaneously, and the operation is comparatively troublesome, is not convenient for the staff to carry out the problem that removes to it.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take variable frequency control cabinet of bypass, includes the cabinet body, the internal baffle that is provided with of cabinet, the upper surface joint of baffle has slewing mechanism, slewing mechanism's both ends respectively with the lower surface of carousel and the top fixed connection of threaded rod, the surface threaded connection of threaded rod has the mounting panel, the equal fixedly connected with slide bar in four corners of mounting panel lower surface, the bottom fixedly connected with fly leaf of slide bar, the setting of fly leaf is in the slide cartridge, the lower fixed surface that the lower surface of fly leaf passes through spring and slide cartridge inner wall is connected, the left surface swing joint of round pin axle and gyro wheel is passed through to the bottom of slide cartridge, the first slider of the equal fixedly connected with of the left and right sides face of mounting panel, first slider sliding connection is in first spout, the left surface at cabinet body inner wall is seted up to.

As a further aspect of the present invention: slewing mechanism includes the bearing, the bearing joint is at the upper surface of baffle, the pivot has been cup jointed in the bearing, the both ends of pivot respectively with the lower surface of carousel and the top fixed connection of threaded rod, the surface of carousel is provided with the rubber sleeve.

As a further aspect of the present invention: the sectional shape of the sliding rod is circular, the sectional shapes of the movable plate and the sliding cylinder are rectangular, and the lower surface of the cabinet body is fixedly connected with an anti-slip mat.

As a further aspect of the present invention: the heat-conducting plate is fixedly connected with the front surface of the inner wall of the cabinet body, a plurality of heat-conducting rods are fixedly connected with the back surface of the heat-conducting plate, the heat-conducting rods are connected with the back surface of the cabinet body in a clamped mode, one end of the back surface of each heat-conducting rod is in lap joint with one end of the front surface of the heat dissipation plate, and the heat dissipation plate is arranged in the.

As a further aspect of the present invention: the fan is fixedly connected to the front face of the inner wall of the fixing plate, the second sliding blocks are fixedly connected to the upper surface and the lower surface of the fixing plate, the second sliding blocks are connected in the second sliding grooves in a sliding mode, and the second sliding grooves are formed in the upper surface of the inner wall of the fixing frame.

As a further aspect of the present invention: the cabinet body and the equal fixedly connected with roof of upper surface of mount, the left surface of the cabinet body is articulated with the left surface of same door plant through two hinges, the back of door plant and the positive overlap joint of the cabinet body.

(III) advantageous effects

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

1. this take variable frequency control cabinet of bypass, through setting up the gyro wheel, a bearing, the apparatus further comprises a rotating shaft, threaded rod and mounting panel, when the staff need remove this switch board, at first the staff rotates the carousel, make the carousel drive the threaded rod through the pivot and rotate, make the threaded rod pass through the mounting panel and drive gyro wheel downstream, make gyro wheel and ground contact, make the slipmat of cabinet body bottom break away from with ground, then the staff promotes the cabinet body, make the cabinet body drive the gyro wheel subaerial roll, and the operation is thus simple, make that the staff can relax remove this switch board.

2. This take variable frequency control cabinet of bypass through setting up slide bar, spring and slide cartridge, takes place to receive when jolting when the cabinet body in the motion process, and the cabinet body drives the slide bar downstream through the mounting panel for the slide bar drives the roof downstream in the slide cartridge, makes the spring shrink, makes the spring can absorb vibrations, has reduced the whole range of the cabinet body, makes this switch board be difficult for damaging because of vibrations.

3. This take variable frequency control cabinet of bypass, through setting up the heat-conducting plate, the heat-conducting rod, heating panel and fan, make this switch board produce the surface that the heat conducts the heating panel through heat-conducting plate and heat-conducting rod at the during operation, staff control fan work, make the heat on the heating panel taken away by the cold wind that the fan blew off, make the inside temperature of this switch board reduction that can be quick, make this switch board be difficult for damaging because of the high temperature.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of a left-side sectional structure of the cabinet body of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a schematic view of a front view of the slide cylinder of the present invention;

FIG. 5 is a schematic cross-sectional view of the slide cartridge of the present invention;

in the figure: the heat-conducting plate comprises a cabinet body 1, a partition plate 2, a rotating mechanism 3, a bearing 31, a rotating shaft 32, a rotating disc 4, a threaded rod 5, a mounting plate 6, a sliding rod 7, a movable plate 8, a sliding barrel 9, a spring 10, a roller 11, a non-slip mat 12, a first sliding block 13, a first sliding groove 14, a heat-conducting plate 15, a heat-conducting rod 16, a heat-radiating plate 17, a fixed plate 18, a fan 19, a second sliding block 20, a second sliding groove 21, a top plate 22, a fixed frame 23, a hinge 24 and a.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-5, the utility model provides a technical solution: a variable frequency control cabinet with a bypass comprises a cabinet body 1, a partition plate 2 is arranged in the cabinet body 1, a rotating mechanism 3 is clamped on the upper surface of the partition plate 2, two ends of the rotating mechanism 3 are fixedly connected with the lower surface of a rotary table 4 and the top end of a threaded rod 5 respectively, a mounting plate 6 is connected with the outer surface of the threaded rod 5 in a threaded manner, slide rods 7 are fixedly connected with four corners of the lower surface of the mounting plate 6, a movable plate 8 is fixedly connected with the bottom end of each slide rod 7, the movable plate 8 is arranged in a slide cylinder 9, the lower surface of the movable plate 8 is fixedly connected with the lower surface of the inner wall of the slide cylinder 9 through a spring 10, the bottom end of the slide cylinder 9 is movably connected with the left side surface of a roller 11 through a pin shaft, first slide blocks 13 are fixedly connected with the left side surface and the right side surface of the, make the mounting panel 6 can be steady drive the motion of gyro wheel 11, first slider 13 sliding connection is in first spout 14, and first spout 14 is seted up at the left surface of cabinet body 1 inner wall.

Specifically, as shown in fig. 1, slewing mechanism 3 includes bearing 31, bearing 31 joint is at the upper surface of baffle 2, pivot 32 has been cup jointed in bearing 31, the both ends of pivot 32 respectively with the lower surface of carousel 4 and the top fixed connection of threaded rod 5, the surface of carousel 4 is provided with the rubber sleeve, through setting up carousel 4, make that the staff can relax drive threaded rod 5 through pivot 32 and rotate, the surface because of carousel 4 is provided with the rubber sleeve, make carousel 4 can not lead to the fact great injury with the palm, prevent that carousel 4 from leading to the fact great injury to the palm.

Specifically, as shown in fig. 1 and 2, the front fixedly connected with heat-conducting plate 15 of the internal wall of cabinet 1, a plurality of heat-conducting rod 16 of the back fixedly connected with of heat-conducting plate 15, the joint of heat-conducting rod 16 is at the back of the cabinet body 1, through setting up heat-conducting rod 16, set up to a plurality of because of the quantity of heat-conducting rod 16, make the quick derivation cabinet body 1 of heat accessible heat-conducting rod 16 in the cabinet body 1, the one end at the back of heat-conducting rod 16 and the positive one end overlap joint of heating panel 17, heating panel 17 sets up in fixed plate.

Specifically, as shown in fig. 2, the fan 19 is fixedly connected to the front surface of the inner wall of the fixing plate 18, the second slider 20 is fixedly connected to both the upper surface and the lower surface of the fixing plate 18, the second slider 20 is slidably connected to the second sliding groove 21, the second sliding groove 21 is formed in the upper surface of the inner wall of the fixing frame 23, and the fixing plate 18 is limited by the second slider 20 which is arranged, so that the second slider 20 and the second sliding groove 21 are matched with each other.

Specifically, as shown in fig. 3, the equal fixedly connected with roof 22 of the upper surface of the cabinet body 1 and the mount 23, through setting up the fly leaf 8, set up to the rectangle because of the cross sectional shape of the fly leaf 8, make the fly leaf 8 can not take place to rotate when moving, make the spring 10 be difficult for damaging because of the distortion, through setting up roof 22, make roof 22 shelter from external rainwater, the left surface of the cabinet body 1 is articulated with the left surface of same door plant 25 through two hinges 24, the back of door plant 25 and the positive overlap joint of the cabinet body 1.

Specifically, as shown in fig. 3 and 5, the cross-sectional shape of the sliding rod 7 is circular, the cross-sectional shapes of the movable plate 8 and the sliding cylinder 9 are rectangular, the lower surface of the cabinet 1 is fixedly connected with the non-slip mat 12, and the friction between the cabinet 1 and the ground is increased by arranging the non-slip mat 12.

The utility model discloses a theory of operation does:

s1, when the control cabinet needs to be moved by a worker, firstly, the worker rotates the rotary table 4, so that the rotary table 4 drives the threaded rod 5 to rotate through the rotating shaft 32, the threaded rod 5 drives the roller 11 to move downwards through the mounting plate 6, the roller 11 is contacted with the ground, and the anti-skid pad 12 at the bottom of the cabinet body 1 is separated from the ground;

s2, secondly, the staff pushes the cabinet body 1, so that the cabinet body 1 drives the idler wheels 11 to roll on the ground, when the cabinet body 1 jolts in the moving process, the cabinet body 1 drives the sliding rod 7 to move downwards through the mounting plate 6, so that the sliding rod 7 drives the top plate 22 to move downwards in the sliding cylinder 9, and the spring 10 contracts;

and S3, finally, when the control cabinet works, a large amount of heat is generated, the heat is conducted to the outer surface of the heat dissipation plate 17 through the heat conduction plate 15 and the heat conduction rod 16, and the worker controls the fan 19 to work, so that the heat on the heat dissipation plate 17 is taken away by cold air blown by the fan 19.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a take variable frequency control cabinet of bypass, includes the cabinet body (1), its characterized in that: the improved cabinet is characterized in that a partition plate (2) is arranged in the cabinet body (1), the upper surface of the partition plate (2) is connected with a rotating mechanism (3) in a clamping mode, the two ends of the rotating mechanism (3) are fixedly connected with the lower surface of a rotary table (4) and the top end of a threaded rod (5) respectively, the outer surface of the threaded rod (5) is connected with a mounting plate (6) in a threaded mode, slide rods (7) are fixedly connected with the four corners of the lower surface of the mounting plate (6), movable plates (8) are fixedly connected with the bottom end of each slide rod (7), the movable plates (8) are arranged in a slide cylinder (9), the lower surface of each movable plate (8) is fixedly connected with the lower surface of the inner wall of the slide cylinder (9) through springs (10), the bottom end of each slide cylinder (9) is movably connected with the left side surface of a roller (11, first slider (13) sliding connection is in first spout (14), first spout (14) are seted up at the left surface of cabinet body (1) inner wall.

2. The variable frequency control cabinet with the bypass according to claim 1, characterized in that: slewing mechanism (3) include bearing (31), bearing (31) joint is at the upper surface of baffle (2), cup jointed pivot (32) in bearing (31), the both ends of pivot (32) respectively with the lower surface of carousel (4) and the top fixed connection of threaded rod (5), the surface of carousel (4) is provided with the rubber sleeve.

3. The variable frequency control cabinet with the bypass according to claim 1, characterized in that: the sectional shape of the sliding rod (7) is circular, the sectional shapes of the movable plate (8) and the sliding cylinder (9) are rectangular, and the lower surface of the cabinet body (1) is fixedly connected with an anti-skid pad (12).

4. The variable frequency control cabinet with the bypass according to claim 1, characterized in that: the cabinet body (1) the front fixedly connected with heat-conducting plate (15) of inner wall, the back fixedly connected with a plurality of heat conduction pole (16) of heat-conducting plate (15), heat conduction pole (16) joint is at the back of the cabinet body (1), the one end at the heat conduction pole (16) back and the positive one end overlap joint of heating panel (17), heating panel (17) set up in fixed plate (18).

5. The variable frequency control cabinet with the bypass according to claim 4, characterized in that: the fan (19) is fixedly connected to the front face of the inner wall of the fixing plate (18), the second sliding blocks (20) are fixedly connected to the upper surface and the lower surface of the fixing plate (18), the second sliding blocks (20) are connected in the second sliding grooves (21) in a sliding mode, and the second sliding grooves (21) are formed in the upper surface of the inner wall of the fixing frame (23).

6. The variable frequency control cabinet with the bypass according to claim 5, characterized in that: the cabinet body (1) and the upper surface of mount (23) equal fixedly connected with roof (22), the left surface of the cabinet body (1) is articulated with the left surface of same door plant (25) through two hinges (24), the back of door plant (25) and the positive overlap joint of the cabinet body (1).