Automatic walking device for inner wall of pipeline

Abstract

The utility model discloses an automatic walking device for the inner wall of a pipeline, and relates to the field of automatic walking robots. The device comprises a driving walking chassis, the top of the driving walking chassis is fixedly connected with a multifunctional top seat, the multifunctional top seat comprises a top seat body, a pipeline fixing piece and a universal fixing seat, the universal fixing seat is fixedly connected to the upper portion of the top seat body, and the pipeline fixing piece is fixedly connected to the side end of the top seat body; the universal fixing base comprises a telescopic bottom plate, a small motor, a double-shaft motor and a clamping fixing piece, the small motor is fixedly connected into the bottom plate, the double-shaft motor is arranged above the small motor, and the clamping fixing piece is arranged above the double-shaft motor. According to the device, through the universal fixing base, when the pipeline needs to be detected, the detection assembly and the sensing part are fixed to the universal fixing base for detection, when the pipeline needs to be cleaned, the spray-washing assembly is fixed to the universal fixing base for cleaning, and a needed cable or pipeline is fixedly connected to the pipeline fixing part to complete fixing.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic walking robots, in particular to an automatic walking device for the inner wall of a pipeline. Background Technique

[0002] The automatic walking device for the inner wall of a pipeline, also known as a pipeline robot or a pipeline crawler, is an electromechanical and instrument integrated system that can automatically walk along the inner wall of a pipeline. Its working principle mainly depends on the interaction between the driving wheels and the inner wall of the pipeline. They usually carry one or more sensors or other operating machines to perform operations such as cleaning, detecting, and repairing the pipeline under the operation of staff or a computer.

[0003] However, the existing automatic walking devices for the inner wall of a pipeline are classified into detection and cleaning types, which makes some buyers who not only need detection but also need cleaning and washing have to purchase two types of automatic walking devices for the inner wall of a pipeline separately to complete the detection and cleaning of the pipeline, increasing the procurement and operation and maintenance costs. Now, an automatic walking device for the inner wall of a pipeline is designed to solve the above problems. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides an automatic walking device for the inner wall of a pipeline, which solves the problem that the existing automatic walking devices for the inner wall of a pipeline are classified into detection and cleaning types, which makes some buyers who not only need detection but also need cleaning and washing have to purchase two types of automatic walking devices for the inner wall of a pipeline separately to complete the detection and cleaning of the pipeline, increasing the procurement and operation and maintenance costs.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: an automatic walking device for the inner wall of a pipeline, including a driving and walking chassis, a multi-functional top seat is fixedly connected to the top of the driving and walking chassis, the multi-functional top seat includes a top seat main body, a pipeline fixing member, and a universal fixing seat. The universal fixing seat is fixedly connected to the upper part of the top seat main body, and the pipeline fixing member is fixedly connected to the side end of the top seat main body. The universal fixing seat includes a telescopic bottom plate, a small motor, a double-shaft motor, and a clamping and fixing member. The small motor is fixedly connected inside the telescopic bottom plate, the double-shaft motor is arranged above the small motor, and the clamping and fixing member is arranged above the double-shaft motor.

[0006] Preferably, anti-tipping wheels are fixedly connected to both ends of the top seat main body, an inner cavity is opened inside the top seat main body, a cylinder is fixedly connected inside the inner cavity, and a bottom plate is fixedly connected to the top end of the power output rod of the cylinder.

[0007] Preferably, the pipeline fixing member includes a clamping bent piece, a tightening member, and an anti-slip gasket. The clamping bent piece is slidably connected inside the pipeline fixing member, the tightening member is threadedly connected inside the pipeline fixing member, and the anti-slip gasket is fixedly connected to the outer surface of the clamping bent piece.

[0008] Preferably, the universal fixing base further includes a fixing block and a rotating fixing arm. The fixing block is fixedly connected to the power output end of the small motor. The dual-axis motor is fixedly connected within the fixing block. The rotating fixing arm is fixedly connected to the power output end of the dual-axis motor. The clamping and fixing member is disposed within the rotating fixing arm.

[0009] Preferably, the clamping and fixing member includes a clamping iron block, a threaded member, and a fixing bolt. The threaded member is threadedly connected within the rotating fixing arm. The threaded member is rotatably connected to the back of the clamping iron block. The fixing bolt is disposed within the clamping iron block.

[0010] The present utility model discloses an automatic pipeline inner wall walking device, and its beneficial effects are as follows: Through the universal fixing base, when it is necessary to detect the pipeline, the detection component and the sensing component are fixed on the universal fixing base for pipeline detection. When it is necessary to clean the pipeline, the spray cleaning component is fixed on the universal fixing base for pipeline cleaning. The required cable or pipeline is fixedly connected to the pipeline fixing member to complete the fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following-described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0012] Figure 1 It is a schematic front view of the whole of the present utility model;

[0013] Figure 2 It is a schematic view of the overall structure of the multifunctional top seat of the present utility model;

[0014] Figure 3 It is a schematic view of the internal structure of the top seat main body of the present utility model;

[0015] Figure 4 It is a schematic view of the overall structure of the pipeline fixing member of the present utility model;

[0016] Figure 5 It is a schematic view of the overall structure of the universal fixing base of the present utility model;

[0017] Figure 6 It is an exploded view of the universal fixing base of the present utility model.

[0018] In the figure: 1. Driving walking chassis; 2. Multifunctional top seat; 21. Top seat main body; 211. Anti-tipping wheel; 212. Inner cavity; 213. Cylinder; 22. Pipe fixing member; 221. Clamping bent piece; 222. Tightening member; 223. Anti-slip gasket; 23. Universal fixing seat; 231. Telescopic bottom plate; 232. Small motor; 233. Fixed block; 234. Biaxial motor; 235. Rotating fixed arm; 236. Clamping fixing member; 2361. Clamping iron block; 2362. Threaded member; 2363. Fixed bolt. Specific embodiments

[0019] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be described clearly and completely. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0020] By providing an automatic pipeline inner wall walking device in the embodiments of the present application, the problem is solved that for the existing automatic pipeline inner wall walking devices, since they are classified into inspection type and cleaning type, some buyers who not only need inspection but also need cleaning and cleaning need to separately purchase two types of automatic pipeline inner wall walking devices to complete the inspection and cleaning of the pipeline, increasing the procurement and operation and maintenance costs.

[0021] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the specification drawings and specific embodiments.

[0022] Embodiments of the present utility model disclose an automatic pipeline inner wall walking device.

[0023] According to the appendix Figures 1-6As shown in the figure, it includes a driving walking chassis 1. A multi-functional top seat 2 is fixedly connected to the top of the driving walking chassis 1. The multi-functional top seat 2 includes a top seat main body 21, a pipe fixing member 22 and a universal fixing seat 23. The universal fixing seat 23 is fixedly connected to the upper part of the top seat main body 21, and the pipe fixing member 22 is fixedly connected to the side end of the top seat main body 21. The universal fixing seat 23 includes a telescopic bottom plate 231, a small motor 232, a double-shaft motor 234 and a clamping and fixing member 236. The small motor 232 is fixedly connected inside the telescopic bottom plate 231. The double-shaft motor 234 is arranged above the small motor 232, and the clamping and fixing member 236 is arranged above the double-shaft motor 234. The universal fixing seat 23 realizes rotation in the horizontal direction through the small motor 232, realizes rotation in the vertical direction through the double-shaft motor 234, and clamps and fixes the cleaning and detection components through the clamping and fixing member 236, so that the above components can rotate on two axes after being fixed and realize detection and cleaning in sequence.

[0024] Anti-tipping wheels 211 are fixedly connected to both ends of the top seat main body 21. An inner cavity 212 is opened in the top seat main body 21. A cylinder 213 is fixedly connected inside the inner cavity 212. The telescopic bottom plate 231 is fixedly connected to the top end of the power output rod of the cylinder 213. The setting of the anti-tipping wheels 211 enables the multi-functional top seat 2 to prevent the driving walking chassis 1 from tipping over on turning or rough pipeline sections. The cylinder 213 enables the universal fixing seat 23 to perform up and down telescoping, expanding the pipeline coverage range and making the range more comprehensive when performing operations such as cleaning.

[0025] The pipe fixing member 22 includes a clamping bent piece 221, a tightening member 222 and an anti-slip gasket 223. The clamping bent piece 221 is slidably connected inside the pipe fixing member 22. The tightening member 222 is threadedly connected inside the pipe fixing member 22. The anti-slip gasket 223 is fixedly connected to the outer surface of the clamping bent piece 221. When in use, first place the pipe or cable inside the pipe fixing member 22, and then tighten and fix it, so that the automatic walking device on the inner wall of the pipe can drive the pipe or cable when walking.

[0026] The universal fixing seat 23 further includes a fixing block 233 and a rotating fixing arm 235. The fixing block 233 is fixedly connected to the power output end of the small motor 232. The double-shaft motor 234 is fixedly connected inside the fixing block 233. The rotating fixing arm 235 is fixedly connected to the power output end of the double-shaft motor 234. The clamping and fixing member 236 is arranged inside the rotating fixing arm 235. The establishment of the fixing block 233 and the rotating fixing arm 235 enables the universal fixing seat 23 to complete fixing and use.

[0027] The clamping and fixing member 236 includes a clamping iron block 2361, a threaded member 2362 and a fixing bolt 2363. The threaded member 2362 is threadedly connected within the rotating fixing arm 235, and the threaded member 2362 is rotatably connected to the back of the clamping iron block 2361. The fixing bolt 2363 is disposed within the clamping iron block 2361. When fixing other components, first rotate the threaded member 2362 to drive the clamping iron block 2361 to clamp other components, and then fix them through the fixing bolt 2363 to prevent adverse situations such as loosening of other components during use.

[0028] In summary, the above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic walking device for the inner wall of a pipeline, comprising a driving walking chassis (1), characterized in that: A multifunctional top seat (2) is fixedly connected to the top of the driving walking chassis (1), and the multifunctional top seat (2) comprises a top seat body (21), a pipeline fixing piece (22) and a universal fixing seat (23); The universal fixing seat (23) is fixedly connected to the upper part of the top seat body (21), the pipeline fixing piece (22) is fixedly connected to the side end of the top seat body (21), and the universal fixing seat (23) comprises a telescopic bottom plate (231), a small motor (232), a double-axis motor (234) and a clamping fixing piece (236); The small motor (232) is fixedly connected in the telescopic bottom plate (231), the dual-axis motor (234) is arranged above the small motor (232), and the clamping fixture (236) is arranged above the dual-axis motor (234).

2. The automatic walking device for inner wall of a pipeline according to claim 1, characterized in that: Anti-tilt wheels (211) are fixedly connected at both ends of the top seat body (21), an inner cavity (212) is provided in the top seat body (21), a cylinder (213) is fixedly connected in the inner cavity (212), and the telescopic bottom plate (231) is fixedly connected to the top end of the power output rod of the cylinder (213).

3. The automatic walking device for inner wall of a pipeline according to claim 1, characterized in that: The pipeline fixing member (22) comprises a clamping bent piece (221), a tightening member (222) and an anti-slip pad (223); The clamping bent piece (221) is slidably connected in the pipe fixing piece (22), the tightening piece (222) is threadedly connected in the pipe fixing piece (22), and the anti-slip gasket (223) is fixedly connected to the outer surface of the clamping bent piece (221).

4. The automatic walking device for inner wall of a pipeline according to claim 1, characterized in that: The universal fixing seat (23) further comprises a fixing block (233) and a rotating fixing arm (235); The fixed block (233) is fixedly connected to the power output end of the small motor (232), the dual-axis motor (234) is fixedly connected inside the fixed block (233), the rotating fixed arm (235) is fixedly connected to the power output end of the dual-axis motor (234), and the clamping fixture (236) is arranged inside the rotating fixed arm (235).

5. The automatic walking device for inner wall of a pipeline according to claim 4, characterized in that: The clamping fixing member (236) comprises a clamping iron block (2361), a threaded member (2362) and a fixing bolt (2363); The threaded member (2362) is threadedly connected in the rotating fixed arm (235), the threaded member (2362) is rotatably connected to the back of the clamping iron block (2361), and the fixing bolt (2363) is arranged in the clamping iron block (2361).

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