CN219018198U - Low-voltage switch cabinet static dredging device - Google Patents

Abstract

The utility model discloses an electrostatic dredging device of a low-voltage switch cabinet, which comprises a cabinet body, wherein two sides of the interior of the cabinet body are welded with dredging sleeves, a plurality of groups of guide rods are arranged between the two groups of the dredging sleeves, a lifting plate is arranged above the cabinet body, two groups of guide holes are formed in the bottom surface of the interior of the cabinet body, dredging connecting rods are arranged in the two groups of the dredging sleeves, one ends of the two groups of the dredging connecting rods respectively penetrate through the two groups of the guide holes, the end parts of one ends of the two groups of the dredging connecting rods are welded with the dredging plate, the lower part of the cabinet body is provided with a placing groove, four groups of support columns are welded at the lower part of the cabinet body, and a push plate is arranged below the cabinet body. The beneficial effects are that: the utility model adopts the lifting plate, and the lifting plate can be used for conveniently adjusting the use height of the dredging plate under the condition of not affecting the tightness of the cabinet body, thereby bringing a guarantee for the use safety of the electrostatic dredging plate of the low-voltage switch cabinet.

Description

Low-voltage switch cabinet static dredging device

Technical Field

The utility model relates to the technical field of switch cabinet static prevention, in particular to a static electricity dredging device of a low-voltage switch cabinet.

Background

The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textiles, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion, when the low-voltage switch cabinet is actually used, in order to prevent charges generated by the work of internal electric elements of the low-voltage switch cabinet from being accumulated for a long time, potential safety hazards are caused, the electrostatic dredging device is used for multiple times, the dredging work of charges generated by the electric elements is completed, and the low-voltage switch cabinet has the advantages of being simple in structure, stable in use and the like.

The prior art discloses the publication number: CN212726090U is a low tension switchgear static charge dredger, including the cabinet body, dredge the sleeve pipe, the guide arm, dredge the connecting rod, dredge the baffle, the operation hole, the action bars, the slide, spacing post, compression spring, the mount, the slide hole, branch and standing groove, during actual use, at the internal vertical setting of cabinet of cubical switchboard dredge the sleeve pipe, dredge sheathed tube inside sliding connection has dredge the connecting rod, dredge the bottom of connecting rod and set up dredge the baffle, during use dredge baffle and ground contact, each component in the cabinet body passes through guide arm and dredge the sleeve pipe contact, and then lead into subaerial through dredge the connecting rod, dredge the charge gathering of leading into with each position part in the cabinet body, and set up the operation hole on the lateral wall of the cabinet body, drive through the rotation of action bars and dredge the connecting rod and slide from top to bottom, and fix a position, make the guide rod upwards move when needs to remove, with dredge the baffle, release the contact with ground, produce interference or damage in the handling, the practicality improves greatly.

Said utility model is characterized by that in order to conveniently regulate the use height of dredging connecting rod and dredging guide plate, two sides of the cabinet body are equipped with operation hole, operation rod, slide seat and spacing column, at the same time of opening operation hole there is no interception structure, external dust or wet gas, etc. can be fed into the interior of the cabinet body by means of operation hole, and when serious, the condition of that the electric components in the interior of the cabinet body are short-circuited and damaged can be resulted.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the electrostatic dredging device for the low-voltage switch cabinet, which has the advantage of being convenient for adjusting the use height of the dredging plate under the condition of not influencing the tightness of the cabinet body, thereby solving the problems in the prior art.

(II) technical scheme

In order to realize the advantages that the use height of the dredging plate can be conveniently adjusted under the condition that the tightness of the cabinet body is not affected, the utility model adopts the following specific technical scheme:

the utility model provides a low tension switchgear static dredge device, includes the cabinet body, the inside both sides of the cabinet body all weld and dredge the sleeve pipe, and two sets of install multiunit guide arm between the sleeve pipe that dredges, the lifter plate is installed to the top of the cabinet body, two sets of guide holes have been seted up to the inside bottom surface of the cabinet body, two sets of dredge the sheathed tube inside all is provided with dredge the connecting rod, and two sets of one end of dredging the connecting rod runs through two sets of guide holes respectively, two sets of one end tip welding of dredging the connecting rod has dredge the board, the standing groove has been seted up to the lower part of the cabinet body, four sets of support columns of welding of the lower part of the cabinet body, the push pedal is installed to the below of the cabinet body, bonding has flexible hose and two sets of expansion springs between the cabinet body, two sets of air inlet port holes of the lifter plate have all been welded to the both sides of lifter plate, two sets of connecting screw rods have all been welded to the lower part of mounting panel, two sets of connecting screw rods have all been welded to the locating hole plate, two sets of connecting screw rods have all been connected to the locating hole plate sets have the locating screw rods, two sets of connecting screw rods have all been cup jointed the other end.

Further, the length of the gap between the two groups of air inlets is smaller than the diameter length of the telescopic hose.

Further, the air inlet holes on the same side and the dredging sleeve on the same side are all positioned on the same vertical line.

Further, the two groups of connecting screws are mutually matched with the four groups of connecting nut threads.

Further, the fixed rod is welded between the support columns of the two groups on the same side, two groups of through holes are formed in the end face of the push plate, one end of each fixed rod penetrates through the two groups of through holes respectively, groove plates are welded on the front end face and the rear end face of the push plate, pull ropes are wound on the side walls of the groove plates, and handles are arranged at the end parts of one ends of the pull ropes.

Further, the vertical section sizes of the two groups of fixing rods are the same as those of the two groups of through holes.

Further, the cross section size of the placing groove is the same as that of the hydrophobic plate.

Furthermore, the two groups of the dredging sleeves, the multiple groups of the guide rods, the two groups of the dredging connecting rods and the dredging plate are all made of conductive metal.

(III) beneficial effects

Compared with the prior art, the utility model provides the electrostatic dredging device of the low-voltage switch cabinet, which has the following beneficial effects:

(1) According to the utility model, the lifting plate is adopted, when the use height of the dredging guide plate needs to be adjusted, an operator moves down the two groups of connecting screws by hand, drives the lifting plate to synchronously move down through the two groups of mounting plates, in the process, the telescopic hose and the two groups of telescopic springs are extruded by the lifting plate and are gradually in a compressed state, gas in the telescopic hose can enter the two groups of dredging sleeves through the two groups of air inlets, the part of gas can push the two groups of plug plates, the two groups of dredging connecting rods and the dredging plates move down, when the dredging guide plate moves to the expected height, the two groups of connecting screws are matched with the threads of the four groups of connecting nuts, the operator rotates the four groups of connecting nuts clockwise and anticlockwise by hand, when the four groups of connecting nuts are in close contact with the two groups of positioning hole plates, the operator holds the two groups of connecting screws by hand, and then rotates the four groups of connecting nuts reversely, when the four groups of connecting nuts move to the expected positions, the operator loosens the two groups of connecting screws, the two groups of telescopic springs are subjected to self-elastic action, the two groups of gas in the two groups of dredging sleeves can enter the inside the dredging sleeves through pushing the lifting plate, the two groups of the dredging sleeves enter the dredging guide plate to the inside the dredging cabinet, and the two groups of the dredging guide plate can move down through the two groups of connecting rods and the dredging guide plate to the electric charge cabinet, and the two groups of the dredging guide plate can be conveniently arranged on the floor, and can move down through the two groups of the dredging guide plates and can conveniently and the electric-pass through the lifting guide plate, and the lifting plate can conveniently and the floor-down device.

(2) According to the utility model, the push plate is adopted, after the electrostatic dredging device of the low-voltage switch cabinet is placed, an operator firstly rotates and moves the front group of handles by hand, the front group of pull ropes can be gradually separated from the front group of groove plates, when the use length of the front group of pull ropes reaches the expected value, the operator holds the front group of handles by hand and tilts the front group of handles, at the moment, the weight of the operator acts on the front group of groove plates through the front group of handles and the front group of pull ropes to drive the push plate to move forwards, in the process, the push plate can push foreign matters below the cabinet body, the foreign matters are prevented from influencing the downward movement of the dredging plate, the rear group of handles can be used in the same operation, and the operator can save labor and conveniently clear the foreign matters below the cabinet body through the arranged push plate, so that the guarantee is brought to the movable use of the electrostatic dredging device of the low-voltage switch cabinet.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an electrostatic dredging device for a low-voltage switch cabinet according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a push plate according to the present utility model;

FIG. 3 is a perspective view of a connecting screw according to the present utility model;

FIG. 4 is an enlarged view of FIG. 1A in accordance with the teachings of the present utility model;

fig. 5 is an enlarged view of B of fig. 1 in accordance with the present utility model.

In the figure:

1. a cabinet body; 2. a dredging sleeve; 3. a guide rod; 4. a lifting plate; 5. a guide hole; 6. a dredging connecting rod; 7. a dredging plate; 8. a placement groove; 9. a support column; 10. a push plate; 11. an air inlet hole; 12. a flexible hose; 13. a telescopic spring; 14. a mounting plate; 15. a connecting screw; 16. a coupling nut; 17. a positioning hole plate; 18. a plug plate; 19. a through hole; 20. a fixed rod; 21. a groove plate; 22. a pull rope; 23. a handle.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, an electrostatic dredging device of a low-voltage switch cabinet is provided.

The utility model is further described with reference to the accompanying drawings and specific embodiments, as shown in fig. 1-5, a low-voltage switchgear electrostatic dredging device according to the embodiment of the utility model comprises a cabinet body 1, wherein two groups of guide rods 3 are arranged between two groups of the dredging sleeves 2, a lifting plate 4 is arranged above the cabinet body 1, two groups of guide holes 5 are formed in the inner bottom surface of the cabinet body 1, dredging connecting rods 6 are arranged in the two groups of the dredging sleeves 2, one ends of the two groups of the dredging connecting rods 6 penetrate through the two groups of guide holes 5 respectively, one end parts of the two groups of the dredging connecting rods 6 are welded with dredging plates 7, a placing groove 8 is formed in the lower part of the cabinet body 1, four groups of support columns 9 are welded at the lower part of the cabinet body 1, a push plate 10 is arranged below the cabinet body 1, a telescopic hose 12 and two groups of telescopic springs 13 are adhered between the cabinet body 1 and the lifting plate 4, two groups of air inlet holes 11 are formed in the upper part of the cabinet body 1, two groups of the lifting plate 4 are welded with 14, two groups of mounting plates 14 are respectively, two groups of mounting plates 15 are connected with two groups of screw rods 15, two groups of the screw rods 17 are respectively connected with one end parts of the two groups of the two end plates 6 by means of the screw rods 17, and the two end parts of the screw rods 15 are connected with one end parts of the two end plates 6 by two end parts of the screw rods 6 are welded with one another end part of the screw rods 6, and the screw rods 15 are connected with two end parts of the screw rods 15 by two end parts of the screw rods 15.

In one embodiment, the gap length between the two groups of air inlets 11 is smaller than the diameter length of the telescopic hose 12, so that the telescopic hose 12 can cover the two groups of air inlets 11.

In one embodiment, the same-side group of air inlets 11 and the same-side group of dredging sleeves 2 are positioned on the same vertical line, so that air passing through the two groups of air inlets 11 can enter the interiors of the two groups of dredging sleeves 2.

In one embodiment, the two sets of connecting screws 15 are threadedly engaged with the four sets of connecting nuts 16 to facilitate adjustment of the use positions of the four sets of connecting nuts 16.

In one embodiment, the dead lever 20 is welded between two sets of support columns 9 of homonymy, two sets of through holes 19 have been seted up to the terminal surface of push pedal 10, two sets of through holes 19 have been run through respectively to the one end of two sets of dead levers 20, the front and back terminal surface of push pedal 10 has all welded recess board 21, and the lateral wall of two sets of recess boards 21 is all twined and is installed stay cord 22, and handle 23 is all installed to the one end tip of two sets of stay cords 22, through the push pedal 10 of setting, the operator can laborsaving convenient foreign matter of cleaing away cabinet body 1 below, it brings a guarantee to dredge the removal use of baffle 7 for low tension switchgear static.

In one embodiment, the vertical cross-sectional dimensions of the two sets of fixing rods 20 are the same as the vertical cross-sectional dimensions of the two sets of through holes 19, so that the movement stability of the push plate 10 is ensured.

In one embodiment, the cross-sectional dimensions of the placement groove 8 are the same as the cross-sectional dimensions of the dredging plate 7, ensuring that the dredging plate 7 can enter the interior of the placement groove 8.

In one embodiment, the two groups of dredging sleeves 2, the multiple groups of guide rods 3, the two groups of dredging connecting rods 6 and the dredging guide plates 7 are made of conductive metal, so that the electric charge conduction is guaranteed.

Working principle:

when the use height of the dredging plate 7 needs to be adjusted, an operator moves down the two groups of connecting screws 15 by hands, drives the lifting plate 4 to synchronously move down through the two groups of mounting plates 14, in the process, the telescopic hose 12 and the two groups of telescopic springs 13 are extruded by the lifting plate 4 and gradually in a compressed state, gas in the telescopic hose 12 can enter the two groups of dredging sleeves 2 through the two groups of air inlets 11, the gas can push the two groups of plug plates 18 to enable the two groups of dredging connecting rods 6 and the dredging plate 7 to move down, when the dredging plate 7 moves to the expected height, the four groups of connecting nuts 16 are rotated clockwise and anticlockwise by hands by the operator through the mutual matching of the threads of the two groups of connecting screws 15 and the four groups of connecting nuts 16, when the four groups of connecting nuts 16 are in close contact with the two groups of positioning hole plates 17, the movement is stopped, when the dredging plate is required to reset, the operator holds the two groups of connecting screws 15 by hands, when the four groups of connecting nuts 16 are moved to the expected positions, an operator loosens the two groups of connecting screws 15, the two groups of telescopic springs 13 are under the action of self elasticity, the lifting plate 4 is pushed to enable gas in the two groups of dredging sleeves 2 to enter the telescopic hose 12, the two groups of dredging connecting rods 6 and the dredging plate 7 are reset, when the dredging plate 7 contacts the ground, charges generated by electronic components in the cabinet 1 can be conducted to the ground through the plurality of groups of guide rods 3, the two groups of dredging sleeves 2, the two groups of dredging connecting rods 6 and the dredging plate 7, the use height of the dredging plate 7 can be conveniently adjusted through the arranged lifting plate 4 under the condition that the tightness of the cabinet 1 is not affected, a guarantee is brought to the use safety of the electrostatic dredging plate 7 of the low-voltage switch cabinet, and meanwhile, after the electrostatic dredging device of the low-voltage switch cabinet is placed, the front group of handles 23 can be rotated and moved by the hands of an operator, the front group of pull ropes 22 can be gradually separated from the front group of groove plates 21, when the use length of the front group of pull ropes 22 reaches the expected value, the operator holds the front group of handles 23 by the hands and tilts the front group of handles 23, the weight of the operator is acted on the front group of groove plates 21 through the front group of handles 23 and the front group of pull ropes 22, the push plate 10 is driven to move forwards, in the process, the push plate 10 can push the foreign matters below the cabinet body 1, the foreign matters on the part of the foreign matters are prevented from affecting the downward movement of the dredging plate 7, the rear group of handles 23 are available in the same operation, and the operator can save labor and conveniently clear the foreign matters below the cabinet body 1 through the set push plate 10, so that the movable use of the electrostatic dredging device of the low-voltage switch cabinet can be guaranteed.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (8)

1. The utility model provides a low-voltage switchgear static dredging device, its characterized in that, including the cabinet body (1), the inside both sides of the cabinet body (1) all weld dredging sleeve pipe (2), and two sets of install multiunit guide arm (3) between dredging sleeve pipe (2), lifter plate (4) are installed to the top of the cabinet body (1), two sets of guide holes (5) have been seted up to the inside bottom surface of the cabinet body (1), two sets of the inside of dredging sleeve pipe (2) all is provided with dredging connecting rod (6), and two sets of one end of dredging connecting rod (6) runs through two sets of guide holes (5) respectively, two sets of dredge connecting rod (6) one end tip welding has dredging plate (7), standing groove (8) have been seted up to the lower part of the cabinet body (1), four sets of support column (9) have been welded to the lower part of the cabinet body (1), push pedal (10) have been installed to the below of the cabinet body (1), bond between the cabinet body (1) and lifter plate (4) has flexible hose (12) and cabinet body (14), two sets of expansion joint plate (14) have both sides (14) are welded on the both sides of the mounting panel (14), one end of each of the two groups of connecting screws (15) penetrates through the two groups of positioning hole plates (17), the side walls of the two groups of connecting screws (15) are sleeved with two groups of connecting nuts (16), and the end parts of the other ends of the two groups of dredging connecting rods (6) are provided with plug plates (18).

2. A low voltage switchgear electrostatic dissipating device according to claim 1, characterized in that the gap length between the two sets of air inlet holes (11) is smaller than the diameter length of the telescopic hose (12).

3. A low-voltage switchgear electrostatic dissipating arrangement according to claim 1, characterized in that the same-side set of air inlet holes (11) and the same-side set of dissipating bushings (2) are all located on the same vertical line.

4. A low voltage switchgear electrostatic draining device according to claim 1, characterized in that two sets of said connecting screws (15) are screw-fitted with four sets of said connecting nuts (16).

5. The electrostatic dredging device for the low-voltage switch cabinet according to claim 1, wherein a fixing rod (20) is welded between two groups of support columns (9) on the same side, two groups of through holes (19) are formed in the end face of the push plate (10), one ends of the two groups of fixing rods (20) penetrate through the two groups of through holes (19) respectively, groove plates (21) are welded on the front end face and the rear end face of the push plate (10), pull ropes (22) are wound on the side walls of the two groups of groove plates (21), and handles (23) are installed at one end parts of the two groups of pull ropes (22).

6. A low voltage switchgear electrostatic draining device according to claim 5, characterized in that the vertical cross-section of the two sets of said fixing bars (20) is the same as the vertical cross-section of the two sets of said through holes (19).

7. A low-voltage switchgear electrostatic draining device according to claim 1, characterized in that the cross-sectional dimensions of the said placement groove (8) are the same as the cross-sectional dimensions of the draining plate (7).

8. The electrostatic dredging device for the low-voltage switch cabinet according to claim 1, wherein two groups of the dredging sleeves (2), a plurality of groups of the guide rods (3), two groups of the dredging connecting rods (6) and the dredging plate (7) are all made of conductive metal.

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