Non-segregated bus dust treatment device

Abstract

The utility model provides a common enclosure bus dust treatment device which comprises a box body, a sliding seat is arranged in the box body, a hanging rod is fixedly connected to the bottom of the sliding seat, an arm rod is connected to the bottom of the hanging rod in an up-down rotating mode, a rotating shaft is arranged at the free end of the arm rod, and a cleaning brush is arranged on the rotating shaft in a sleeved mode. A control piece used for controlling the arm rod to swing up and down is arranged on the sliding base, and a driving combination used for controlling the rotating shaft to rotate is arranged in the box body. According to the utility model, the suspender is arranged at the bottom of the sliding seat, the bottom of the suspender is connected with the arm rod in an up-and-down swinging manner, and the free end of the arm rod is provided with the rotating shaft and the cleaning brush sleeved on the rotating shaft, so that the upper, lower, left and right sides in the box body can be cleaned when the arm rod swings up and down, and compared with the prior art, the dust cleaning device has the advantage of more thorough dust cleaning.

Description

Technical Field

[0001] This utility model relates to the field of busbar technology, specifically a dust treatment device for a common-enclosed busbar. Background Technology

[0002] Common-enclosed busbar trunking is widely used for current transmission between generator output lines and transformers or between transformers and high-voltage switchgear due to its high safety performance and good short-circuit resistance. However, during long-term use, existing common-enclosed busbar trunking will accumulate a lot of dust inside. Therefore, it is necessary to clean the busbar trunking with a dust treatment device to facilitate cable laying and ensure stable power distribution.

[0003] Utility model CN221361433U discloses a dust treatment device for a shared-enclosure busbar, specifically relating to the field of busbar trunking technology. The device includes: a housing with a cover hinged to its top, a perforation hole inside the housing, and a dust collection component on one side of the housing; and a cleaning component comprising a movable block inside the housing and a connecting plate installed at the bottom of the movable block, a cleaning brush at the bottom of the connecting plate, and a limiting component between the connecting plate and the cleaning brush. This utility model, through the cleaning component, can automatically wipe away dust within the shared-enclosure busbar trunking, reducing labor intensity during manual cleaning and improving wiping efficiency inside the busbar trunking. Furthermore, by adjusting the component, the cleaning component can be easily moved and adjusted, facilitating the treatment of dust at different locations within the busbar trunking, thus improving the practicality of the dust treatment device.

[0004] However, the above-mentioned existing technology still has shortcomings in use: 1. The bottom of the moving block is equipped with a cleaning brush. When the moving block moves, it drives the cleaning brush to scrub the lower part of the box. Since dust will be attached to all four sides of the box, the above cleaning method cannot clean the dust on the other three sides, resulting in incomplete cleaning; 2. The cleaning brush cleans dust by moving horizontally. When the moving block moves horizontally, it drives the cleaning brush to move horizontally. However, the movement of the moving block is controlled by a screw, which results in low cleaning efficiency and poor cleaning effect.

[0005] Therefore, this utility model provides a dust treatment device for a common-enclosed busbar. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a dust treatment device for a common-enclosed busbar to solve the problems mentioned in the background technology. This utility model has the function of cleaning the two sides, top and bottom of the box, which makes the dust removal more thorough and also has the advantage of improving cleaning efficiency.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a common enclosure busbar dust treatment device, comprising a housing body, a slide seat disposed within the housing body, a lifting rod fixedly connected to the bottom of the slide seat, an arm rotatably connected to the bottom of the lifting rod, a rotating shaft disposed at the free end of the arm, a cleaning brush sleeved on the rotating shaft, a control component for controlling the up-and-down swing of the arm disposed on the slide seat, and a drive assembly for controlling the rotation of the rotating shaft disposed within the housing body.

[0008] Furthermore, the middle part of the rotating shaft and the free end of the arm are rotatably connected, and a positioning cylinder is fixedly sleeved on the rotating shaft. The cleaning brush is sleeved on the outside of the positioning cylinder and the two are detachably connected.

[0009] Furthermore, the cleaning brush includes a cloth sleeve and uniformly distributed cloth strips sewn onto the outer wall of the cloth sleeve, and the positioning cylinder is externally fitted with a resistance-increasing rubber sleeve that is interference-fitted with the cloth sleeve.

[0010] Furthermore, the outer peripheral wall of the friction-enhancing rubber sleeve is provided with several axially equidistant annular grooves.

[0011] Furthermore, the drive assembly includes a belt drive assembly and a control motor for controlling the operation of the belt drive assembly. The belt drive assembly is located inside the boom, and the control motor is fixedly mounted on one side of the boom and connected to the shaft via the belt drive assembly.

[0012] Furthermore, the boom has a hollow structure, and the belt drive assembly includes a driven pulley, a driving pulley, a drive shaft, and a drive belt. The drive shaft is rotatably connected to the other end of the boom and rotatably connected to the boom. One end of the drive shaft is fixedly connected to the output shaft of the control motor. The driven pulley and the driving pulley are respectively sleeved on the rotating shaft and the drive shaft, and the two are connected by the drive belt.

[0013] Furthermore, the control component is an electric push rod, and one side of the arm is hinged to the bottom of the slide via the control component.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. In this utility model, a suspension rod is provided at the bottom of the slide, and an arm is connected to the bottom of the suspension rod to swing up and down. By setting a rotating shaft and a cleaning brush sleeved on the rotating shaft at the free end of the arm, the upper, lower, left and right sides of the box can be cleaned when the arm swings up and down. Compared with the prior art, it has the advantage of cleaning dust more thoroughly.

[0016] 2. In this utility model, a drive assembly for controlling the rotation of the rotating shaft is provided. When the rotating shaft rotates, it drives the cleaning brush to rotate. When the cleaning brush rotates, it accelerates the removal of dust from the attached surface and forms dust. Combined with the dust collection component set on the outside of the box, it can accelerate the discharge of dust and has the advantage of more efficient dust cleaning. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a common-enclosed busbar dust treatment device according to the present invention;

[0018] Figure 2 This is a schematic diagram showing the overall assembly of the slide, arm, rotating shaft, and cleaning brush of the dust treatment device for a common-enclosed busbar according to this utility model;

[0019] Figure 3 for Figure 2 A schematic diagram showing the cleaning brush and positioning cylinder after separation;

[0020] Figure 4 This is a plan view of the belt drive assembly of a common-enclosed busbar dust treatment device according to the present invention.

[0021] In the diagram: 1. Box body; 11. Slide; 111. Lifting rod; 2. Boom; 3. Rotating shaft; 31. Positioning cylinder; 311. Resistance-increasing rubber sleeve; 3111. Annular groove; 4. Cleaning brush; 41. Cloth cover; 42. Cloth strip; 5. Control components; 6. Drive assembly; 61. Belt drive assembly; 611. Passive pulley; 612. Driving pulley; 613. Drive shaft; 614. Drive belt; 62. Control motor. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] Please see Figures 1 to 4 This utility model provides a technical solution: a dust treatment device for a shared enclosure busbar, including a box body 1. The top of the box body 1 is provided with an openable cover. Inspection doors are provided on both sides of the box body 1. A dust collection component is provided on one side of the box body 1. The dust collection component can be the structure mentioned in the patent documents in the background art, or other dust collection structures can be selected as needed, with the purpose of discharging dust from inside the box body 1. A slide 11 is provided inside the box body 1, located near the top. In specific implementation, a guide rail can be fixedly installed on the inner wall of the box body 1, and the guide rail is slidably connected to one end of the slide 11. A screw threaded through the other end of the slide 11 allows the slide 11 to move translatably when the screw rotates.

[0024] Furthermore, a suspension rod 111 is fixedly connected to the bottom of the slide 11. An arm 2 is rotatably connected to the bottom of the suspension rod 111. A rotating shaft 3 is mounted on the free end of the arm 2, and a cleaning brush 4 is fitted onto the rotating shaft 3. When the arm 2 swings downwards, it causes the cleaning brush 4 to descend and clean the lower part of the housing body 1. When the arm 2 swings up and down, the two ends of the cleaning brush 4 clean the sides of the housing body 1. When the arm 2 swings upwards, the cleaning brush 4 rises and cleans the top of the housing body 1. This arrangement has the advantage of more thorough dust cleaning inside the housing body 1, thereby extending the dust cleaning cycle.

[0025] The slide block 11 is equipped with a control component 5 for controlling the up and down swing of the arm 2. In a specific implementation, it is preferred that the control component 5 is an electric push rod. One side of the arm 2 is hinged to the bottom of the slide block 11 through the control component 5. When the electric push rod extends or retracts, it can adjust the up and down movement of the arm 2.

[0026] The housing body 1 is equipped with a drive assembly 6 for controlling the rotation of the rotating shaft 3. The function of the drive assembly 6 is to control the rotation of the rotating shaft 3, which aims to accelerate the dust emission. At this time, the external dust collection component can quickly discharge the dust, thereby improving the efficiency of dust cleaning.

[0027] Specifically, the drive assembly 6 includes a belt drive assembly 61 and a control motor 62 that controls the operation of the belt drive assembly 61. The belt drive assembly 61 is located inside the boom 2, and the control motor 62 is fixedly installed on one side of the boom 111 and connected to the rotating shaft 3 through the belt drive assembly 61. In other words, the belt drive assembly 61 is hidden to avoid interference when the belt drive assembly 61 is in operation.

[0028] Furthermore, the boom 2 has a hollow structure, and the belt drive assembly 61 includes a driven pulley 611, a driving pulley 612, a drive shaft 613, and a drive belt 614. The drive shaft 613 is rotatably connected to the other end of the boom 2 and to the boom 111. One end of the drive shaft 613 is fixedly connected to the output shaft of the control motor 62. The driven pulley 611 and the driving pulley 612 are respectively sleeved on the rotating shaft 3 and the drive shaft 613, and the two are connected by the drive belt 614. The control motor 62 provides driving force to the rotation of the drive shaft 613. When the drive shaft 613 rotates, it can drive the rotating shaft 3 to rotate through the drive belt 614.

[0029] In this embodiment, the middle part of the rotating shaft 3 and the free end of the arm 2 are rotatably connected. A positioning cylinder 31 is fixedly sleeved on the rotating shaft 3. The cleaning brush 4 is sleeved on the outside of the positioning cylinder 31 and the two are detachably connected. That is to say, one rotating shaft 3 corresponds to two sets of cleaning brushes 4 of the same specifications. When the cleaning brush 4 needs to be replaced, it can be replaced at the maintenance door.

[0030] Furthermore, the cleaning brush 4 includes a cloth sleeve 41 and evenly distributed cloth strips 42 sewn onto the outer wall of the cloth sleeve 41. The cloth strips 42 allow the cleaning brush 4 to reach the sides and top of the housing body 1 without regard to the aforementioned guide rail and screw structure. In other words, when the shaft 3 rotates, the cloth strips 42 will generate a centrifugal swinging and beating action, at which time the housing body 1 will vibrate, and the vibration will shake off the dust, thereby cleaning the blind areas inside the housing body 1 that the cloth strips 42 cannot reach. The positioning cylinder 31 is externally fixedly fitted with a friction-increasing rubber sleeve 311 that is interference-fitted with the cloth sleeve 41. This configuration can improve the tightness of the connection between the cloth sleeve 41 and the positioning cylinder 31.

[0031] In use, several axially equidistant annular grooves 3111 can be opened on the outer peripheral wall of the resistance-increasing rubber sleeve 311. The setting of the annular grooves 3111 can reduce the resistance when the cloth sleeve 41 and the resistance-increasing rubber sleeve 311 are installed and removed, making the replacement of the cleaning brush 4 more convenient.

[0032] Working Principle: Before use, a control box matching the control component 5, control motor 62, and drive screw rotation motor assembly is installed on the outside of the main body 1. During use, when cleaning dust inside the main body 1 is required, first, the control component 5 controls the arm 2 to swing downwards. At this time, the height of the rotating shaft 3 decreases, and the cleaning brush 4 approaches the bottom. Then, the control motor 62 is started, and under the transmission belt 614, the rotating shaft 3 drives the cleaning brush 4 to rotate. At this time, the cloth strip 42 beats the contact surface, accelerating the dust dispersion. The external dust collection component is then activated, quickly absorbing the dust. Controlling the movement of the sliding base 11 allows for dust removal from other parts inside the main body 1. Then, controlling the upward swing of the arm 2 and the rotating cleaning brush 4 cleans the top inside the main body 1. When the arm 2 swings up and down, the rotating cleaning brush 4 cleans the sides inside the main body 1.

[0033] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A dust treatment device for a shared enclosure busbar, comprising a housing body (1), wherein a slide (11) is provided inside the housing body (1), characterized in that, The bottom of the slide (11) is fixedly connected to a rod (111), and the bottom of the rod (111) is rotatably connected to an arm (2). The free end of the arm (2) is provided with a rotating shaft (3), and a cleaning brush (4) is sleeved on the rotating shaft (3). The slide (11) is provided with a control component (5) for controlling the up and down swing of the arm (2). The housing body (1) is provided with a drive assembly (6) for controlling the rotation of the rotating shaft (3).

2. The dust treatment device for a shared-enclosed busbar according to claim 1, characterized in that: The middle part of the rotating shaft (3) and the free end of the arm (2) are rotatably connected. A positioning cylinder (31) is fixedly sleeved on the rotating shaft (3). The cleaning brush (4) is sleeved on the outside of the positioning cylinder (31) and the two are detachably connected.

3. The dust treatment device for a shared-enclosed busbar according to claim 2, characterized in that: The cleaning brush (4) includes a cloth cover (41) and a cloth strip (42) sewn onto the outer wall of the cloth cover (41) and evenly distributed. The positioning cylinder (31) is fixedly sleeved with a friction-increasing rubber sleeve (311) that is interference-fitted with the cloth cover (41).

4. The dust treatment device for a shared-enclosed busbar according to claim 3, characterized in that: The outer peripheral wall of the friction-enhancing rubber sleeve (311) is provided with a number of axially equally spaced annular grooves (3111).

5. The dust treatment device for a shared-enclosed busbar according to claim 2, characterized in that: The drive assembly (6) includes a belt drive assembly (61) and a control motor (62) for controlling the operation of the belt drive assembly (61). The belt drive assembly (61) is located inside the boom (2), and the control motor (62) is fixedly mounted on one side of the boom (111) and connected to the shaft (3) through the belt drive assembly (61).

6. The dust treatment device for a shared-enclosed busbar according to claim 5, characterized in that: The boom (2) has a hollow structure. The belt drive assembly (61) includes a passive pulley (611), a driving pulley (612), a drive shaft (613), and a drive belt (614). The drive shaft (613) is rotatably connected to the other end of the boom (2) and rotatably connected to the boom (111). One end of the drive shaft (613) is fixedly connected to the output shaft of the control motor (62). The passive pulley (611) and the driving pulley (612) are respectively sleeved on the rotating shaft (3) and the drive shaft (613), and the two are connected by the drive belt (614).

7. The dust treatment device for a shared-enclosed busbar according to claim 1, characterized in that: The control component (5) is an electric push rod, and one side of the arm (2) is hinged to the bottom of the slide (11) through the control component (5).

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