CN214044456U - Inside self-cleaning switch board - Google Patents

Abstract

The utility model discloses an inside self-cleaning switch board relates to switch board equipment field, comprising a main body, the internally mounted of main part has the motor, and the output of motor is connected with the bull stick, the outer wall of bull stick has cup jointed No. two helical gears, and the inside that one side of bull stick is located the main part is provided with two sets of lead screws. The utility model discloses a set up a helical gear, No. two helical gears, lead screw and brush, the rotatory bull stick that just drives of motor output end rotates, the bull stick drives a helical gear through No. two helical gears and rotates, a helical gear drives the lead screw and rotates, the lead screw drives the U-shaped plate through the screw thread of outer wall and reduces, cause the brush to get rid of the dust to the main part is inside, reduce and cause the phenomenon that main part internal circuit short circuit or open circuit because of the dust, then lead to the normal operation of the inside electrical apparatus of main part, reach the effect of the interior dust of the self-cleaning switch board of being convenient for simultaneously.

Description

Inside self-cleaning switch board

Technical Field

The utility model relates to a switch board equipment field specifically is an inside self-cleaning switch board.

Background

The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and less loops, the motor control center is used in occasions with concentrated loads and more loops, the power distribution cabinet distributes electric energy of a certain circuit of previous-stage power distribution equipment to nearby loads, and the equipment of the stage provides protection, monitoring and control for the loads.

At present, there is certain drawback in current switch board, because the switch board is mostly installed outdoors, more dust is built up easily to its switch board inside, very easily causes the phenomenon of switch board internal circuit trouble, and in addition, current switch board is opened the mode and is not simple enough, convenient opening when inconvenient later stage maintenance causes certain trouble for later stage maintainer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that a power distribution cabinet does not have an automatic cleaning internal dust function and a later-stage power distribution cabinet is inconvenient to open in the prior art, the internal automatic cleaning power distribution cabinet is provided.

In order to achieve the above object, the utility model provides a following technical scheme: an internal automatic cleaning power distribution cabinet comprises a main body, wherein a motor is installed inside the main body, the output end of the motor is connected with a rotating rod, a second bevel gear is sleeved on the outer wall of the rotating rod, two sets of lead screws are arranged on one side of the rotating rod, which is positioned inside the main body, the first bevel gear connected with the second bevel gear is sleeved on the outer wall of each lead screw, a U-shaped plate is sleeved on the outer wall of each lead screw, a hairbrush is arranged at the contact position of the U-shaped plate and the inner wall of the main body, two rotating doors are arranged on the outer wall of the main body through hinges, a fixed column is arranged inside each rotating door, a torsional spring is sleeved on the outer wall of each fixed column, a rotating column extending to the outer side of each rotating door is sleeved on the outer side of each torsional spring, two sets of clamping rods are arranged on the outer wall of each rotating door, the end portions of the clamping rods extend to the inside the main body, and sleeves are sleeved on the outer walls of the clamping rods, the inside of sleeve is provided with the spring, and the spring cup joints in the outer wall of kelly.

Preferably, the contact position of the screw rod and the U-shaped plate is provided with matched threads, and the contact position of the screw rod and the inner wall of the main body is connected through a bearing.

Preferably, the output end of the motor is connected with the rotating rod through a bearing, and the contact position of the end of the motor and the inner wall of the main body is connected through the bearing.

Preferably, two sets of convex blocks are arranged on the outer wall of the rotary column and positioned inside the rotary door, and the two sets of convex blocks are in contact with the clamping rod.

Preferably, a partition board is arranged above the motor inside the main body, and the partition board is fixedly connected with the inner wall of the main body through bolts.

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

1. the utility model discloses a set up helical gear, No. two helical gears, lead screw and brush, the motor output end rotates and drives the bull stick and rotate, the bull stick drives a helical gear through No. two helical gears and rotates, a helical gear drives the lead screw and rotates, the lead screw drives the U-shaped board through the screw thread of outer wall and reduces, cause the brush to get rid of the dust to the main part inside, reduce the phenomenon that causes the internal circuit of main part short circuit or open circuit because of the dust, lead to the normal operation of the electrical apparatus inside the main part then, reach the effect of being convenient for self-cleaning dust in the switch board simultaneously;

2. the utility model discloses a set up the fixed column, the rotary column, torsional spring and kelly, it causes the lug and the kelly separation of rotary column outer wall to rotate the rotary column, the spring is pulling the kelly and is stretching into the inside of revolving door and separate with the main part, the pulling rotary column drives the revolving door and centers on the hinge and advances rotatoryly, thereby maintain or change revolving door and main part separation and to its main part inner line, it is connected with the main part laminating to wait to maintain the rotary column revolving door that finishes, loosen the rotary column while torsional spring and reset the rotary column, cause the lug and the kelly of rotary column outer wall to contact, extrude the inside of main part with the kelly end, thereby fix revolving door and main part, reach and open the convenient and side of mode to the main part and maintain the interior line of main part, improve maintenance personal's work efficiency simultaneously.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a main body; 2. a U-shaped plate; 3. a brush; 4. a screw rod; 5. a first bevel gear; 6. a second bevel gear; 7. a rotating rod; 8. a motor; 9. a revolving door; 10. a sleeve; 11. a clamping rod; 12. turning the column; 13. Fixing a column; 14. a torsion spring; 15. a spring.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" 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 in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The electric motor (YE2) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-3, an internal automatic cleaning power distribution cabinet comprises a main body 1, a motor 8 is installed inside the main body 1, an output end of the motor 8 is connected with a rotating rod 7, a second helical gear 6 is sleeved on an outer wall of the rotating rod 7, two sets of lead screws 4 are arranged inside the main body 1 on one side of the rotating rod 7, a first helical gear 5 connected with the second helical gear 6 is sleeved on an outer wall of each lead screw 4, a U-shaped plate 2 is sleeved on an outer wall of each lead screw 4 above the first helical gear 5, a brush 3 is arranged at a contact position of the U-shaped plate 2 and an inner wall of the main body 1, two rotating doors 9 are arranged on the outer wall of the main body 1 through hinges, a fixed column 13 is arranged inside the rotating doors 9, a torsion spring 14 is sleeved on an outer wall of the fixed column 13, a rotating column 12 extending to the outer side of the rotating doors 9 is sleeved on the outer side of the torsion spring 14, and two sets of clamping rods 11 are arranged inside the rotating doors 9 on the outer wall of the rotating column 12, the tip of kelly 11 extends to the inside of main part 1, and the outer wall of kelly 11 cup joints sleeve 10, and the inside of sleeve 10 is provided with spring 15, and spring 15 cup joints in the outer wall of kelly 11.

Please refer to fig. 1 and fig. 2, the contact position of the screw rod 4 and the U-shaped plate 2 is provided with a matching thread, and the contact position of the screw rod 4 and the inner wall of the main body 1 is connected through a bearing, so that the screw rod 4 rotates forward and backward to drive the U-shaped plate 2 to reciprocate, and the brush 3 cleans the inner wall of the main body 1.

Please refer to fig. 1, the output end of the motor 8 is connected to the rotating rod 7 through a bearing, and the contact position between the end of the motor 8 and the inner wall of the main body 1 is connected through a bearing, so that the motor 8 can drive the rotating rod 7 to rotate better, and at the same time, the abrasion between the rotating rod 7 and the main body 1 is reduced, and the durability of the main body 1 is improved.

Please refer to fig. 3, two sets of protrusions are disposed on the outer wall of the rotary column 12 inside the rotary door 9, and the two sets of protrusions contact with the clamping rod 11 to press the clamping rod 11 to extend into the main body 1, so as to fix the rotary door 9 and the main body 1.

Please refer to fig. 1, a partition board is disposed inside the main body 1 above the motor 8 and is fixed to the inner wall of the main body 1 by bolts, so as to prevent the dust removed by the brush 3 from falling to the top of the motor 8 and causing a failure, thereby prolonging the service life of the motor 8.

The working principle is as follows: when the device is used, firstly, the rotary column 12 is rotated to enable the convex block on the outer wall of the rotary column 12 to be separated from the clamping rod 11, the spring 15 pulls the clamping rod 11 to extend into the rotary door 9 and be separated from the main body 1, the rotary column 12 is pulled to drive the rotary door 9 to rotate around the hinge, so that the rotary door 9 is separated from the main body 1 and the internal circuit of the main body 1 is maintained or replaced, after the maintenance is finished, the rotary column rotary door 9 is attached to the main body 1, the rotary column 12 is loosened and the torsion spring 14 resets the rotary column 12, the convex block on the outer wall of the rotary column 12 is enabled to be contacted with the clamping rod 11, the end of the clamping rod 11 is extruded into the main body 1, so that the inner wire 9 and the main body 1 are fixed, the main body 1 is conveniently opened, the circuit of the main body 1 is maintained, meanwhile, the working efficiency of maintenance personnel is improved, and when the dust is cleaned in the main body 1, the rotatory bull stick 7 that just drives of 8 output of motor rotates, bull stick 7 drives a helical gear 5 through No. two helical gears 6 and rotates, a helical gear 5 drives lead screw 4 and rotates, lead screw 4 drives U-shaped plate 2 through the screw thread of outer wall and reduces, cause brush 3 to get rid of the dust to 1 inside of main part, the reduction causes 1 internal circuit short circuit of main part or the phenomenon of opening circuit because of the dust, then lead to the normal operation of the electrical apparatus of 1 inside of main part, reach the effect of the interior dust of the self-cleaning switch board of being convenient for simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides an inside self-cleaning switch board, includes main part (1), its characterized in that: the electric motor (8) is installed inside the main body (1), the output end of the electric motor (8) is connected with a rotating rod (7), a second helical gear (6) is sleeved on the outer wall of the rotating rod (7), two groups of lead screws (4) are arranged on one side of the rotating rod (7) and located inside the main body (1), a first helical gear (5) connected with the second helical gear (6) is sleeved on the outer wall of each lead screw (4), a U-shaped plate (2) is sleeved on the outer wall of each lead screw (4) and located above the corresponding helical gear (5), a brush (3) is arranged at the contact position of the U-shaped plate (2) and the inner wall of the main body (1), two rotating doors (9) are arranged on the outer wall of the main body (1) through hinges, a fixed column (13) is arranged inside the rotating doors (9), a torsion spring (14) is sleeved on the outer wall of the fixed column (13), and a rotating column (12) extending to the outer side of the rotating doors (9) is sleeved on the outer side of the torsion spring (14), and the outer wall of rotary column (12) is located the inside of revolving door (9) and is provided with two sets of kellies (11), the tip of kellies (11) extends to the inside of main part (1), and the outer wall of kellies (11) has cup jointed sleeve (10), the inside of sleeve (10) is provided with spring (15), and spring (15) cup joint in the outer wall of kellies (11).

2. The internal automatic cleaning power distribution cabinet according to claim 1, characterized in that: the screw rod (4) is provided with matched threads at the contact position of the U-shaped plate (2), and the screw rod (4) is connected with the contact position of the inner wall of the main body (1) through a bearing.

3. The internal automatic cleaning power distribution cabinet according to claim 1, characterized in that: the output end of the motor (8) is connected with the rotating rod (7) through a bearing, and the end part of the motor (8) is connected with the contact position of the inner wall of the main body (1) through the bearing.

4. The internal automatic cleaning power distribution cabinet according to claim 1, characterized in that: two groups of convex blocks are arranged on the outer wall of the rotary column (12) in the rotary door (9), and the two groups of convex blocks are in contact with the clamping rod (11).

5. The internal automatic cleaning power distribution cabinet according to claim 1, characterized in that: the motor is characterized in that a partition plate is arranged above the motor (8) in the main body (1), and the partition plate is fixedly connected with the inner wall of the main body (1) through bolts.

Images