Length-adjustable cleaning brush plate

Abstract

The utility model discloses a length-adjustable cleaning brush plate, and relates to the technical field of photovoltaic panel cleaning brush plates. The device comprises a handheld rod sleeve, a telescopic sliding column is installed in the handheld rod sleeve in a sliding mode, a telescopic clamping block is installed on the telescopic sliding column in a sliding mode, a plurality of adjusting grooves matched with the telescopic clamping block are evenly formed in the handheld rod sleeve, a sliding rod is installed at the top end of the telescopic sliding column in a sliding mode, and the telescopic clamping block is installed in the sliding rod. A cleaning scrubbing brush is rotatably installed at the top end of the sliding rod, an adjusting bolt is installed at the joint of the sliding rod and the cleaning scrubbing brush in a threaded mode, an elastic pull rope is fixedly installed at the back end of the sliding rod, and the overall length of the handheld rod sleeve and the telescopic sliding column can be controlled, so that overall length adjustment is achieved, and the elastic pull rope is pulled and loosened; the photovoltaic panel cleaning brush is time-saving and labor-saving, convenient to operate and capable of improving the cleaning efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic panel cleaning brush plates, and specifically relates to a cleaning brush plate with adjustable length. Background Art

[0002] The photovoltaic panel cleaning brush is a tool used to clean the surface of photovoltaic panels, which is very important in the use of photovoltaic panels. However, when using the photovoltaic panel cleaning brush, its length cannot be adjusted, and the brush needs to be moved up and down continuously, which is time-consuming and labor-intensive, and the operation is not very convenient. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a cleaning brush plate with adjustable length which can overcome the above problems or at least partially solve the above problems.

[0004] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is: a cleaning brush plate with adjustable length, including a hand-held rod sleeve, a telescopic sliding column is slidably installed in the hand-held rod sleeve, a telescopic card block is slidably installed on the telescopic sliding column, and the hand-held rod sleeve is evenly provided with a plurality of adjustment grooves matching the telescopic card block, a sliding rod is slidably installed on the top of the telescopic sliding column, a cleaning brush is rotatably installed on the top of the sliding rod, an adjusting bolt is threadedly installed at the connection between the sliding rod and the cleaning brush, and an elastic pull rope is fixedly installed on the back end of the sliding rod.

[0005] In order to allow the slide bar to return to its original position and slide, preferably, a return spring is fixedly mounted on the bottom end of the slide bar, and the other end of the return spring is fixedly connected to the telescopic slide post.

[0006] In order to limit the elastic pull rope, further, a plurality of limiting coils are evenly installed on the back end of the hand-held rod sleeve, and the elastic pull rope passes through the limiting coils.

[0007] In order to better hold the anti-skid rubber sleeve, further, the bottom end of the hand-held rod sleeve is fixedly sleeved with an anti-skid rubber sleeve.

[0008] In order to prevent the telescopic sliding column from sliding off the hand-held rod sleeve, preferably, a limiting notch is provided at the side end of the telescopic sliding column, and a limiting protrusion matching the limiting notch is provided in the hand-held rod sleeve.

[0009] In order to make the telescopic card block pop out and reset, further, a telescopic spring is fixedly installed on the back side of the telescopic card block, and the other end of the telescopic spring is fixedly connected to the telescopic sliding column.

[0010] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: the utility model is a cleaning brush plate with adjustable length, by evenly arranging a plurality of adjustment slots on the hand-held rod sleeve, and then adjusting the position of the telescopic slide column in the hand-held rod sleeve by the telescopic card block, so as to control the overall length of the hand-held rod sleeve and the telescopic slide column, thereby realizing the overall length adjustment, and then the elastic pull rope is "pulled" and "loosened" to allow the cleaning board brush to slide back and forth on the photovoltaic panel, which saves time and effort, is easy to operate, and improves cleaning efficiency.

[0011] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In the attached picture:

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the hand-held rod sleeve of the utility model;

[0015] Figure 3 It is a schematic diagram of the telescopic sliding column structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the telescopic card block structure of the utility model;

[0017] Figure 5 It is a schematic diagram of the back structure of the sliding rod and the cleaning brush of the utility model.

[0018] In the figure: 1. Hand-held rod sleeve; 101. Adjustment slot; 102. Limiting coil; 103. Anti-slip rubber sleeve; 2. Telescopic slide column; 201. Telescopic block; 202. Telescopic spring; 203. Limiting notch; 3. Sliding rod; 301. Return spring; 4. Cleaning brush; 401. Adjusting bolt; 5. Elastic pull rope. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0020] Example:

[0021] Reference Figure 1-5As shown, a length-adjustable cleaning brush plate comprises a hand-held rod sleeve 1, a telescopic slide column 2 is slidably installed in the hand-held rod sleeve 1, a telescopic clamping block 201 is slidably installed on the telescopic slide column 2, a plurality of adjustment grooves 101 matching the telescopic clamping block 201 are evenly arranged on the hand-held rod sleeve 1, a slide rod 3 is slidably installed on the top of the telescopic slide column 2, a cleaning plate brush 4 is rotatably installed on the top of the slide rod 3, an adjusting bolt 401 is threadedly installed at the connection between the slide rod 3 and the cleaning plate brush 4, and an elastic pull rope 5 is fixedly installed on the back end of the slide rod 3.

[0022] A return spring 301 is fixedly installed at the bottom end of the sliding rod 3, and the other end of the return spring 301 is fixedly connected to the telescopic sliding column 2. A plurality of limiting coils 102 are evenly installed on the back end of the hand-held rod sleeve 1, and the elastic pull rope 5 passes through the limiting coil 102. The bottom end of the hand-held rod sleeve 1 is fixedly sleeved with an anti-slip rubber sleeve 103. Pull the elastic pull rope 5 to make the sliding rod 3 slide downward in the telescopic sliding column 2, and then release the tension on the elastic pull rope 5 to make the sliding rod 3 reset and slide, so that the cleaning brush 4 slides back and forth to achieve cleaning. The limiting coil 102 limits the elastic pull rope 5, which can better pull the elastic pull rope 5, and the anti-slip rubber sleeve 103 can better hold the hand-held rod sleeve 1.

[0023] A limiting notch 203 is provided at the side end of the telescopic slide 2, and a limiting protrusion matching the limiting notch 203 is provided in the hand-held rod sleeve 1. A telescopic spring 202 is fixedly installed on the back of the telescopic block 201, and the other end of the telescopic spring 202 is fixedly connected to the telescopic slide 2. The telescopic block 201 is pressed to compress the telescopic spring 202, and then the telescopic slide 2 is slid to adjust the position of the telescopic slide 2 in the hand-held rod sleeve 1. When the telescopic block 201 slides to a new adjustment slot 101 again, the telescopic block 201 pops out from the adjustment slot 101 under the elastic force of the telescopic spring 202, fixes the position of the telescopic slide 2, thereby adjusting the overall length of the hand-held rod sleeve 1 and the telescopic slide 2.

[0024] The utility model presses the telescopic card block 201 to compress the telescopic spring 202, and then slides the telescopic slide post 2 to adjust the position of the telescopic slide post 2 in the hand-held rod sleeve 1. When the telescopic card block 201 slides to a new adjusting slot 101 again, the telescopic card block 201 pops out from the adjusting slot 101 under the elastic force of the telescopic spring 202, and the telescopic slide post 2 is fixed in position, thereby adjusting the overall length of the hand-held rod sleeve 1 and the telescopic slide post 2. Then, the adjusting bolt 401 is rotated to adjust the angle between the slide bar 3 and the cleaning brush 4 as required, and the cleaning brush 4 is fixed after tightening the adjusting bolt 401. The cleaning brush 4 is placed on the photovoltaic panel that needs to be cleaned, and the elastic pull rope 5 is pulled to make the slide bar 3 slide backward, the reset spring 301 is compressed, and then the pulling force on the elastic pull rope 5 is released to make the slide bar 3 slide forward. The cleaning brush 4 cleans the photovoltaic panel in the process of continuous "pulling" and "loosening".

[0025] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make equivalent replacements or changes based on the technical solution and utility model concept of the utility model without departing from the scope of the technical solution of the utility model, and all of them should be covered by the protection scope of the utility model.

Claims

1. A cleaning brush plate with adjustable length, characterized in that: The invention comprises a hand-held rod sleeve (1), a telescopic sliding column (2) is slidably installed in the hand-held rod sleeve (1), a telescopic clamping block (201) is slidably installed on the telescopic sliding column (2), a plurality of adjustment slots (101) matching the telescopic clamping block (201) are evenly arranged on the hand-held rod sleeve (1), a sliding rod (3) is slidably installed on the top end of the telescopic sliding column (2), a cleaning brush (4) is rotatably installed on the top end of the sliding rod (3), an adjusting bolt (401) is threadedly installed at the connection between the sliding rod (3) and the cleaning brush (4), and an elastic pull rope (5) is fixedly installed on the back end of the sliding rod (3).

2. A length-adjustable cleaning brush plate according to claim 1, characterized in that: A return spring (301) is fixedly mounted on the bottom end of the slide rod (3), and the other end of the return spring (301) is fixedly connected to the telescopic slide column (2).

3. A length-adjustable cleaning brush plate according to claim 2, characterized in that: A plurality of limiting coils (102) are evenly mounted on the back end of the hand-held rod sleeve (1), and the elastic pull rope (5) passes through the limiting coils (102).

4. A length-adjustable cleaning brush plate according to claim 3, characterized in that: The bottom end of the hand-held rod sleeve (1) is fixedly sleeved with an anti-slip rubber sleeve (103).

5. The length-adjustable cleaning brush plate according to claim 1, characterized in that: A limiting notch (203) is provided at the side end of the telescopic sliding column (2), and a limiting protrusion matching the limiting notch (203) is provided inside the hand-held rod sleeve (1).

6. A length-adjustable cleaning brush plate according to claim 5, characterized in that: A telescopic spring (202) is fixedly mounted on the back of the telescopic block (201), and the other end of the telescopic spring (202) is fixedly connected to the telescopic sliding column (2).

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