CN216085785U

CN216085785U - Alternating-current low-voltage power distribution cabinet convenient for cleaning internal dust

Info

Publication number: CN216085785U
Application number: CN202122681651.XU
Authority: CN
Inventors: 周伟
Original assignee: Hefei Xinwei Power Equipment Co ltd
Current assignee: Hefei Xinwei Power Equipment Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-03-18
Anticipated expiration: 2031-11-04

Abstract

The utility model belongs to the technical field of power distribution cabinets, and particularly relates to an alternating current low-voltage power distribution cabinet convenient for cleaning internal dust, which comprises a power distribution cabinet, a mounting frame, a hydraulic rod and a damping assembly, wherein a filter screen is arranged in an inner cavity of the power distribution cabinet, and the inner cavity of the power distribution cabinet is provided with a mounting rack through bolts, the outer wall of the mounting rack is provided with a motor, the power distribution cabinet, the mounting frame, the hydraulic rod, the damping component and the like of the alternating current low-voltage power distribution cabinet convenient for cleaning the internal dust are sequentially connected, the structure is simple, the investment cost is low, on the basis of the prior art, the movable clapper is arranged in the power distribution cabinet to carry out periodical dust removal and clapping operation on the filter screen, so that the problem of low dust removal efficiency in the power distribution cabinet caused by the blockage of the filter screen by dust is avoided, this kind of switch board causes the switch board to rock for the motion that prevents to clap the board, still is equipped with damper assembly, avoids vibrations to cause the damage to switch board itself and each electrical components inside.

Description

Alternating-current low-voltage power distribution cabinet convenient for cleaning internal dust

Technical Field

The utility model belongs to the technical field of power distribution cabinets, and particularly relates to an alternating-current low-voltage power distribution cabinet convenient for cleaning internal dust.

Background

The switch board divides power switch board, illumination switch board and measurement cabinet, be distribution system's final stage equipment, the switch board is motor control center's general name, the switch board is used in the load relatively dispersion, the less occasion in return circuit, motor control center is used for the load to concentrate, the more occasion in return circuit, they distribute the electric energy of a certain circuit of last one-level distribution equipment to load nearby, this level equipment reply load provides the protection, supervision and control, most switch board live time can produce a lot of dusts after long, can influence the effect of using greatly, life also can significantly reduce.

Chinese patent, application number 201921287635.9 grant and disclose a dust collector for switch board, including the switch board body, the top intercommunication of switch board body has the dust removal case, the right side fixedly connected with driving motor of dust removal case, driving motor's output shaft fixedly connected with threaded rod, the left side swing joint of bearing frame and dust removal incasement chamber is passed through in the left side of threaded rod, the surface cover of threaded rod is equipped with the thread bush, the bottom fixedly connected with ventilation unit of thread bush, the top fixedly connected with slider of thread bush. The utility model discloses a through driving motor, the cooperation of threaded rod and thread bush, be convenient for drive ventilation unit reciprocating motion about, improve gas mobility in the switch board, blow the dust in the switch board, through the cooperation of getter device and fan, be convenient for absorb the dust that will blow, arrange the external world through the blast pipe, the utility model discloses though solved the poor problem of current device dust removal effect, the filter screen of its inner chamber setting is easily blockked up by "stubborn" dust, if the filter screen is blockked up, it removes the subassembly of blowing and will lose meaning, and along with the filter screen is blockked up, the device's dust collection efficiency also is descending sharply.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

The present invention has been made in view of the above problems.

To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions: an alternating current low-voltage power distribution cabinet convenient for cleaning internal dust comprises a power distribution cabinet, a mounting frame, a hydraulic rod and a damping assembly, wherein a filter screen is arranged in an inner cavity of the power distribution cabinet, the mounting frame is mounted in the inner cavity of the power distribution cabinet through bolts, a motor is arranged on the outer wall of the mounting frame, a clapper is arranged at the power output end of the motor, a support base is mounted at the bottom end of the power distribution cabinet, an anti-skidding base is arranged at the bottom side of the support base, the hydraulic rod is arranged at the top end of the anti-skidding base, a piston at the top end of the hydraulic rod is connected with the bottom end of the support base, a first compression spring is arranged on the outer wall of the hydraulic rod, the damping assembly is arranged at the bottom side of the support base and the top side of the anti-skidding base and comprises a first connecting rod, a second connecting rod and a fixed block, and a first connecting rod and a second connecting rod are movably hinged to the bottom end of the support base and the top end of the anti-skidding base respectively, the one end of first connecting rod and second connecting rod is connected through the pivot, and the pivot junction of first connecting rod and second connecting rod is provided with the fixed block, damping component's quantity has two sets ofly, and two sets of the looks face of fixed block is provided with second compression spring.

As a preferred technical scheme of the utility model, the top end of the inner cavity and the bottom end of the inner cavity of the power distribution cabinet are respectively provided with a movable ventilation assembly and an air suction assembly.

As a preferable technical scheme of the present invention, a power output end of the motor is provided with a support bearing seat, and one end of the support bearing seat is connected with the mounting bracket.

As a preferable technical scheme of the utility model, the outer wall of the clapper is uniformly provided with buffering particles, and the buffering particles are made of rubber materials.

As a preferred technical scheme of the utility model, the bottom end of the antiskid base is provided with an antiskid rubber pad.

Compared with the prior art, the utility model has the beneficial effects that: this kind of switch board of alternating current low voltage power distribution cabinet of inside dust of convenient clearance, a mounting bracket, hydraulic stem and damper etc. link up according to the preface, moreover, the steam generator is simple in structure, low in investment cost, on prior art's basis, be provided with the activity in this kind of switch board and clap the board, in order to carry out the operation of regularly removing dust to the filter screen and patting, avoid the filter screen to be blockked up by the dust and cause the problem that the inside dust collection efficiency of switch board is low, moreover, this kind of switch board causes the switch board to rock for the motion that prevents clapping the board, still be equipped with damper, avoid vibrations to cause the damage to switch board itself and inside each electrical components.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:

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

FIG. 2 is a schematic top view of the clapper structure of the present invention.

In the figure: 100 switch boards, 101 support bases, 102 anti-skid bases, 110 mobile ventilation assemblies, 111 filter screens, 120 air suction assemblies, 200 mounting frames, 210 motors, 220 support bearing seats, 230 clapboards, 231 buffer particles, 300 hydraulic rods, 310 first compression springs, 400 shock absorption assemblies, 401 second compression springs, 410 first connecting rods, 420 second connecting rods and 430 fixing blocks.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides an alternating-current low-voltage power distribution cabinet convenient for cleaning internal dust, which has the beneficial effects that the structure is simple, the dust removal efficiency of the power distribution cabinet is ensured, and please refer to fig. 1, the power distribution cabinet 100, a mounting frame 200, a hydraulic rod 300 and a damping assembly 400;

referring to fig. 1-2, a filter screen 111 is disposed in an inner cavity of a power distribution cabinet 100, a mounting frame 200 is mounted in the inner cavity of the power distribution cabinet 100 through bolts, a motor 210 is disposed on an outer wall of the mounting frame 200, a clapper 230 is disposed at a power output end of the motor 210, a support base 101 is mounted at a bottom end of the power distribution cabinet 100, an anti-skid base 102 is disposed at a bottom side of the support base 101, a hydraulic rod 300 is disposed at a top end of the anti-skid base 102, a top piston of the hydraulic rod 300 is connected to a bottom end of the support base 101, a first compression spring 310 is disposed on an outer wall of the hydraulic rod 300, a damping assembly 400 is disposed at a bottom side of the support base 101 and a top side of the anti-skid base 102, the damping assembly 400 includes a first connecting rod 410, a second connecting rod 420 and a fixing block 430, the bottom end of the support base 101 and the top end of the anti-skid base 102 are respectively and movably hinged to the first connecting rod 410 and the second connecting rod 420, one end of the first connecting rod 410 and the second connecting rod 420 are connected through a rotating shaft, and the pivot junction of first connecting rod 410 and second connecting rod 420 is provided with fixed block 430, the quantity of damper assembly 400 has two sets ofly, and the looks face of two sets of fixed blocks 430 is provided with second compression spring 401, the inner chamber top of switch board 100 is provided with respectively with removal ventilation module 110 and the subassembly 120 of breathing in with the inner chamber bottom, the power take off end of motor 210 is provided with supports bearing frame 220, and the one end that supports bearing frame 220 is connected with mounting bracket 200, the outer wall of clapper 230 evenly is provided with buffering granule 231, and the material of buffering granule 231 is rubber material, the bottom of skid resistant base 102 is provided with anti-skidding rubber pad.

The working principle and the using process of the utility model are as follows: during the daily use of the electrical distribution cabinet 100, the movable ventilation assembly 110 will cooperate with the suction assembly 120, the dust removal operation is performed on the inner cavity of the power distribution cabinet 100, and in order to prevent the filter screen 111 from being blocked by dust, the motor 210 can be periodically started to influence the movable ventilation assembly 110, the motor 210 drives the clapper 230 to make repeated clapping motion under the support of the support bearing seat 220 through the power output end thereof, the dust blocked in the filter screen 111 is scattered by the buffer particles 231 and discharged through the air suction assembly 120, in the process, no matter whether the power distribution cabinet 100 generates vibration due to the power distribution cabinet itself or external factors, the two sets of vibration assemblies 400 at the bottom end thereof will give the switch board 100 a certain buffer under the action of the second compression spring 401, and the hydraulic rod 300 will cooperate with the first compression spring 310 not only to give the switch board 100 a certain ground clearance, but also can assist to give the switch board 100 a certain buffering effect.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a conveniently clear up AC low-voltage distribution cabinet of inside dust, includes switch board (100), mounting bracket (200), hydraulic stem (300) and damper assembly (400), its characterized in that: the inner chamber of switch board (100) is provided with filter screen (111), just mounting bracket (200) is installed through the bolt to the inner chamber of switch board (100), the outer wall of mounting bracket (200) is provided with motor (210), just the power take off end of motor (210) is provided with clapper (230), supporting pedestal (101) are installed to the bottom of switch board (100), just the bottom side of supporting pedestal (101) is provided with anti-skidding base (102), the top of anti-skidding base (102) is provided with hydraulic stem (300), just the top piston of hydraulic stem (300) with the bottom of supporting pedestal (101) is connected, the outer wall of hydraulic stem (300) is provided with first compression spring (310), the bottom side of supporting pedestal (101) and the top side of anti-skidding base (102) are provided with damper (400), just damper (400) include first connecting rod (410), Second connecting rod (420) and fixed block (430), the bottom of supporting baseplate (101) and the top of anti-skidding base (102) activity respectively hinge have first connecting rod (410) and second connecting rod (420), the one end of first connecting rod (410) and second connecting rod (420) is connected through the pivot, and the pivot junction of first connecting rod (410) and second connecting rod (420) is provided with fixed block (430), the quantity of damper (400) has two sets ofly, and two sets of the looks face of fixed block (430) is provided with second compression spring (401).

2. The alternating current low-voltage power distribution cabinet convenient for cleaning internal dust of claim 1, characterized in that: the top end of the inner cavity of the power distribution cabinet (100) and the bottom end of the inner cavity are respectively provided with a movable ventilation assembly (110) and an air suction assembly (120).

3. The alternating current low-voltage power distribution cabinet convenient for cleaning internal dust of claim 1, characterized in that: the power take off end of motor (210) is provided with support bearing frame (220), just the one end of supporting bearing frame (220) with mounting bracket (200) are connected.

4. The alternating current low-voltage power distribution cabinet convenient for cleaning internal dust of claim 1, characterized in that: the outer wall of the clapper (230) is uniformly provided with buffering particles (231), and the buffering particles (231) are made of rubber materials.

5. The alternating current low-voltage power distribution cabinet convenient for cleaning internal dust of claim 1, characterized in that: the bottom end of the anti-skid base (102) is provided with an anti-skid rubber pad.