CN214478804U

CN214478804U - Prevention of seepage water switch board

Info

Publication number: CN214478804U
Application number: CN202120616400.0U
Authority: CN
Inventors: 高晨龙
Original assignee: Beijing Wanrun Sentai Machinery Co ltd
Current assignee: Beijing Wanrun Sentai Machinery Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-10-22
Anticipated expiration: 2031-03-25

Abstract

The application relates to a water seepage prevention power distribution cabinet, which relates to electrical equipment and comprises a cabinet body, a bottom plate arranged at the bottom of the cabinet body and a plurality of screw rods vertically penetrating through the bottom wall of the cabinet body and fixedly connected with the bottom plate; all the cover is equipped with rather than threaded connection's carousel on every screw rod, and the carousel rotates to be connected on cabinet body diapire, is provided with on the diapire of the cabinet body and orders about the synchronous pivoted drive assembly of a plurality of carousels. The effect that this application has reduces to appear ponding back in the heavy rain day, and the condition that the rainwater entered into in the cabinet body takes place.

Description

Prevention of seepage water switch board

Technical Field

The application relates to electrical equipment, especially relates to a prevention of seepage water switch board.

Background

The distribution cabinet is a final-stage device of a distribution system.

The distribution box in the related art generally comprises a cabinet body, wherein a cabinet door is hinged to the side face of the cabinet body, and various electric control elements are installed in the cabinet body.

To the correlation technique among the above-mentioned, the inventor finds that the switch board is located outdoors mostly, is equipped with the ventilation hole bottom the cabinet body, when outdoor wind and rain is great, often can appear the rainwater and get into the internal condition of cabinet to it is comparatively dangerous.

SUMMERY OF THE UTILITY MODEL

In order to reduce and appear ponding back in the heavy rain day, the condition that the rainwater entered into in the cabinet body takes place, and this application provides a prevention of seepage water switch board.

The application provides a prevention of seepage water switch board adopts following technical scheme:

a water seepage prevention power distribution cabinet comprises a cabinet body, a bottom plate arranged at the bottom of the cabinet body, and a plurality of screw rods vertically penetrating through the bottom wall of the cabinet body and fixedly connected with the bottom plate; all the cover is equipped with rather than threaded connection's carousel on every screw rod, and the carousel rotates to be connected on cabinet body diapire, is provided with on the diapire of the cabinet body and orders about the synchronous pivoted drive assembly of a plurality of carousels.

Through adopting above-mentioned technical scheme, when a large amount of ponding appear in heavy rain or road surface, drive assembly can order about the carousel rotation on every screw rod to make the carousel rise along the axis of screw rod, and then drive the cabinet body and rise, make the bottom of the cabinet body leave ground, reduce the condition that the rainwater got into in the cabinet body like this and appear.

Optionally, the driving assembly includes a plurality of first chain wheels respectively sleeved on each screw, a chain wound on the plurality of first chain wheels, a motor fixedly connected to the bottom wall of the cabinet body, and a second chain wheel fixedly connected to the output shaft of the motor and matched with the chain; the first chain wheel is fixedly connected to the turntable.

Through adopting above-mentioned technical scheme, after the motor starts, drive the second sprocket and rotate to through the transmission of chain, order about the first sprocket on every screw rod and rotate, realized ordering about the rotation of a plurality of carousels in step like this, make a plurality of carousels remove along vertical direction in step, thereby change the height of the cabinet body.

Optionally, be provided with the tensioning assembly who carries out the tensioning to the chain on the diapire of the cabinet body, tensioning assembly includes that the level rotates the lead screw of connection on the cabinet body diapire, and the screw thread turning at lead screw both ends is opposite, and the cover is equipped with two sliding blocks of threaded connection on the different screw thread sections of lead screw on the lead screw, all rotates on every sliding block to be connected with and leans on the runner on the chain lateral surface.

Through adopting above-mentioned technical scheme, the staff orders about two sliding blocks through rotating the lead screw and is close to each other along the axis direction of lead screw to make the distance between two runners reduce, the runner can extrude the middle part that the chain is close to the lead screw like this, and then realizes the tensioning to the chain, and the condition that the reduction chain breaks away from first sprocket takes place.

Optionally, a worm wheel is coaxially and fixedly connected to the screw rod, and a worm in meshing transmission with the worm wheel is rotatably connected to the bottom wall of the cabinet body.

Through adopting above-mentioned technical scheme, the staff can order about the worm level and rotate, can drive the lead screw and rotate, changes staff's operating position through the worm gear to make things convenient for the staff to order about the lead screw and rotate.

Optionally, one end of the worm, which is far away from the bottom wall of the cabinet body, is fixedly connected with a hand button.

Through adopting above-mentioned technical scheme, increased the staff and rotated the drive power of worm, the staff of being convenient for rotates the worm.

Optionally, a connecting cylinder fixedly connected to the bottom wall of the cabinet body is sleeved on the screw rod, a connecting ring is fixedly connected to the outer peripheral surface of the connecting cylinder, a rotating cylinder sleeved on the connecting ring is fixedly connected to the rotating disc, and a bottom ring located between the connecting ring and the bottom wall of the cabinet body is fixedly connected to the inner peripheral surface of the rotating cylinder.

Through adopting above-mentioned technical scheme for the carousel rotates to be connected on the diapire of the cabinet body, orders about the carousel when rotating when the staff, and rotary drum and bottom ring rotate along with the carousel, and when rotary drum and bottom ring moved along with the carousel on the screw rod, the bottom ring can promote the go-between and rise, and then drives the cabinet body and take place ascending removal.

Optionally, a thrust bearing located between the bottom ring and the connecting ring is sleeved on the connecting cylinder.

Through adopting above-mentioned technical scheme, when reducing the bottom ring and rotating, the frictional force between bottom ring and the go-between.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the cabinet body, the bottom plate, the screw rod, the rotary table and the driving assembly, a worker rotates the rotary table through the driving assembly, and the rotary table can move up and down on the screw rod in the rotating process of the rotary table, so that the cabinet body can be driven to move upwards, and accumulated water is reduced from flowing into the cabinet body;

2. through the setting of first sprocket, chain, motor, second sprocket for the motor starts, will drive the second sprocket and rotate, then orders about a plurality of first sprockets through the chain and rotates, and drives the carousel rotation on every screw rod.

Drawings

Fig. 1 is an overall structure schematic diagram of a power distribution cabinet in the embodiment of the present application.

FIG. 2 is a schematic structural diagram of a linkage assembly in an embodiment of the present application.

Fig. 3 is a schematic view of a rotating structure of a turntable in an embodiment of the present application.

Fig. 4 is a schematic structural view of a portion a in fig. 2.

Fig. 5 is a schematic structural view of a portion B in fig. 2.

Description of reference numerals: 1. a cabinet body; 11. a through hole; 12. a connecting cylinder; 13. a connecting ring; 2. a cabinet door; 3. a base plate; 4. a screw; 5. a turntable; 51. a rotating drum; 52. a bottom ring; 53. a thrust bearing; 6. a linkage assembly; 61. a first sprocket; 62. a chain; 63. a second sprocket; 64. a support plate; 65. mounting a plate; 66. a motor; 7. a tension assembly; 71. a screw rod; 72. an ear plate; 73. a sliding block; 74. a rotating wheel; 75. a worm gear; 76. a worm; 77. and (6) a hand button.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses prevention of seepage water switch board.

Referring to fig. 1, a prevention of seepage water switch board, includes the cabinet body 1, and one side of the cabinet body 1 is the opening, and the opening part of the cabinet body 1 is provided with cabinet door 2, and cabinet door 2 articulates on the cabinet body 1.

Referring to fig. 2 and 3, in order to reduce the situation that the cabinet body 1 is soaked in accumulated water in rainy days, a bottom plate 3 is arranged below the cabinet body 1, the cabinet body 1 is placed on the upper surface of the bottom plate 3, four through holes 11 are formed in the bottom wall of the cabinet body 1, the four through holes 11 are respectively arranged at four corners of the bottom wall of the cabinet body 1, a vertically-arranged screw rod 4 is inserted into each through hole 11, and the lower end of each screw rod 4 is fixedly connected to the bottom plate 3; all the cover is equipped with carousel 5 on every screw rod 4, 5 threaded connection of carousel on screw rod 4, and carousel 5 is arranged in the cabinet body 1 and rotate to be connected on the diapire of the cabinet body 1, is provided with linkage assembly 6 on the diapire of the cabinet body 1, and linkage assembly 6 is used for ordering about 5 synchronous rotations of carousel on every screw rod 4.

In order to realize the rotary disc 5 is rotatably connected to the bottom wall of the cabinet body 1, a connecting cylinder 12 is sleeved on the screw rod 4, the connecting cylinder 12 is fixedly connected to the inner side surface of the bottom wall of the cabinet body 1, and a connecting ring 13 horizontally extending towards the direction far away from the connecting cylinder 12 is fixedly connected to the upper end surface of the connecting cylinder 12; the rotary disc 5 abuts against the upper end face of the connecting cylinder 12, one face, facing the connecting cylinder 12, of the rotary disc 5 is fixedly connected with a rotary drum 51, the rotary drum 51 is sleeved on the connecting ring 13, a bottom ring 52 horizontally extends towards the direction in the rotary drum 51 from the lower end of the rotary drum 51, and the bottom ring 52 is located below the connecting ring 13; the connecting cylinder 12 is sleeved with a thrust bearing 53, and the thrust bearing 53 is positioned between the bottom ring 52 and the connecting ring 13.

The linkage assembly 6 comprises four first chain wheels 61, the four first chain wheels 61 are respectively arranged on the four screw rods 4, each first chain wheel 61 is sleeved on each screw rod 4, and the first chain wheels 61 are coaxially and fixedly connected to the upper surface of the turntable 5; the same chain 62 is wound on the four first chain wheels 61; be provided with second sprocket 63 on the medial surface of the cabinet body 1 diapire, second sprocket 63 uses with the cooperation of chain 62, perpendicular rigid coupling has two extension boards 64 on the medial surface of the cabinet body 1 diapire, two extension boards 64 symmetry set up the both sides at second sprocket 63, the rigid coupling has the mounting panel 65 that the level was laid between two extension boards 64, mounting panel 65 is located the top of second sprocket 63, the one side rigid coupling that mounting panel 65 deviates from second sprocket 63 has motor 66, the output shaft of motor 66 passes mounting panel 65 and rigid coupling on second sprocket 63.

The staff passes through starter motor 66 like this to through the transmission of first sprocket 61, chain 62 and second sprocket 63, thereby order about carousel 5 and rotate, carousel 5 takes place to remove on screw rod 4 like this, and then drives cabinet body 1 and reciprocate along the axis of screw rod 4.

Referring to fig. 2 and 4, after the chain 62 is worn, in order to reduce the situation that the chain 62 is separated from the first chain wheel 61, the tensioning assembly 7 is arranged on one side of the bottom wall of the cabinet 1 facing the chain 62, specifically, the tensioning assembly 7 comprises a screw rod 71 arranged along the width direction of the cabinet 1, two ends of the screw rod 71 are sleeved with lug plates 72, and each lug plate 72 is fixedly connected to the bottom wall of the cabinet 1; the screw thread that goes up from the middle part to both ends turns to oppositely, and the different screw thread sections on the lead screw 71 all overlap and are equipped with sliding block 73, and sliding block 73 pastes with the diapire of the cabinet body 1 and leans on, and sliding block 73 is located the below of chain 62, all is provided with runner 74 on every sliding block 73 towards the side of chain 62, and runner 74 horizontal rotation is connected on sliding block 73, and the both sides of chain 62 are arranged in to two runner 74 branches, and every runner 74 global all supports and leans on the lateral surface of chain 62.

Referring to fig. 2 and 5, in order to facilitate the worker to drive the screw rod 71 to rotate, a worm wheel 75 is coaxially and fixedly connected to the screw rod 71, the worm wheel 75 is located in the middle of the screw rod 71, a worm 76 vertically arranged is arranged on the inner side surface of the bottom wall of the cabinet body 1, the worm 76 is meshed with the worm wheel, the worm 76 is rotatably connected to the bottom wall of the cabinet body 1 around the axis of the worm 76, and a hand knob 77 is fixedly connected to the upper end of the worm wheel 75.

The worker rotates the worm 76, and then the worm wheel 75 is used for transmission, so that the screw rod 71 rotates, and thus the two sliding blocks 73 move relatively along the axis of the screw rod 71, so as to drive the two rotating wheels 74 to approach each other, and further the rotating wheels 74 extrude the chain 62 to approach the middle part of the screw rod 71, so as to tension the chain 62.

The implementation principle of prevention of seepage water switch board of this application embodiment does: under the condition that rainstorm or ponding appear, motor 66 orders about second sprocket 63 and rotates, through the transmission of chain 62 for first sprocket 61 on every screw rod 4 rotates, thereby drives carousel 5 and takes place to rotate, makes carousel 5 take place to remove on screw rod 4, and then drives cabinet body 1 rebound, and the bottom of cabinet body 1 leaves ground like this, and the condition that reduces the rainwater and get into cabinet body 1 takes place.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a prevention of seepage water switch board which characterized in that: comprises a cabinet body (1), a bottom plate (3) arranged at the bottom of the cabinet body (1), and a plurality of screw rods (4) vertically penetrating through the bottom wall of the cabinet body (1) and fixedly connected with the bottom plate (3); all the cover is equipped with rather than threaded connection's carousel (5) on every screw rod (4), and carousel (5) rotate to be connected on the diapire of the cabinet body (1), are provided with on the diapire of the cabinet body (1) and order about the synchronous pivoted drive assembly of a plurality of carousels (5).

2. The water seepage prevention power distribution cabinet according to claim 1, characterized in that: the driving assembly comprises a plurality of first chain wheels (61) which are respectively sleeved on each screw rod (4), a chain (62) wound on the plurality of first chain wheels (61), a motor (66) fixedly connected to the bottom wall of the cabinet body (1), and a second chain wheel (63) fixedly connected to an output shaft of the motor (66) and matched with the chain (62); the first chain wheel (61) is fixedly connected to the rotating disc (5).

3. The water seepage prevention power distribution cabinet according to claim 2, characterized in that: be provided with on the diapire of the cabinet body (1) and carry out tensioning subassembly (7) of tensioning to chain (62), tensioning subassembly (7) include that the level rotates lead screw (71) of connection on the cabinet body (1) diapire, the screw thread turning at lead screw (71) both ends is opposite, the cover is equipped with two sliding block (73) of threaded connection on the different screw thread sections of lead screw (71) on lead screw (71), all rotates on every sliding block (73) to be connected with runner (74) that support and lean on chain (62) lateral surface.

4. A water seepage prevention power distribution cabinet according to claim 3, characterized in that: a worm wheel (75) is coaxially and fixedly connected to the screw rod (71), and a worm (76) in meshing transmission with the worm wheel (75) is rotatably connected to the bottom wall of the cabinet body (1).

5. The water seepage prevention power distribution cabinet according to claim 4, characterized in that: and one end of the worm (76) far away from the bottom wall of the cabinet body (1) is fixedly connected with a hand knob (77).

6. The water seepage prevention power distribution cabinet according to claim 1, characterized in that: the cover is equipped with connecting cylinder (12) of rigid coupling on the cabinet body (1) diapire on screw rod (4), and the outer peripheral face rigid coupling of connecting cylinder (12) has go up the rigid coupling and has established rotary drum (51) of establishing on go-between (13) on carousel (5), and the inner peripheral face rigid coupling of rotary drum (51) has bottom ring (52) that are located between go-between (13) and the cabinet body (1) diapire.

7. The water seepage prevention power distribution cabinet according to claim 6, characterized in that: the connecting cylinder (12) is sleeved with a thrust bearing (53) positioned between the bottom ring (52) and the connecting ring (13).