Pipeline blockage detection equipment

Abstract

The utility model discloses pipeline blockage detection equipment, which relates to the technical field of pipeline blockage detection and comprises a support, a hose wound inside the support and a camera mounted at one end of the hose, a crawling piece is arranged on one side of the support and comprises a bearing plate positioned on one side of the support, and a double-shaft motor is fixedly connected to the top of the bearing plate. The output ends of the double-shaft motors are fixedly connected with first cranks, the first cranks are located at the top of the bearing plate and movably connected with the bearing plate in a sleeved mode, the top of the bearing plate is fixedly connected with a limiting shell, and one ends of the first cranks are located in the limiting shell and movably connected with the limiting shell in a sleeved mode. According to the pipeline blockage detection equipment provided by the utility model, the crawling piece is arranged, so that the camera and the hose can automatically move towards the interior of the pipeline, and the problem that operation is tedious due to the fact that a worker needs to continuously stretch the hose into the interior of the pipeline at present can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline blockage detection, in particular to a pipeline blockage detection device. Background Art

[0002] Pipelines are devices for transporting gases, liquids and other substances. They play an irreplaceable role in industrial production and people's daily life. Common ones include sewer pipes, water supply pipes, etc.

[0003] An existing Chinese patent, CN216344679U, discloses a pipe blockage detection device. This device utilizes a limit mechanism, a control mechanism, and a coil spring to automatically retract the lamp holder after testing. While convenient, operation requires a worker to slowly insert a hose into the pipe and drive the lamp holder toward the interior. This insertion process is cumbersome due to the length of the pipe. Therefore, a pipe blockage detection device is needed to address this issue. Utility Model Content

[0004] In view of the above-mentioned problem that when inserting the hose into the pipeline, the workers need to continuously perform the insertion operation, which is relatively cumbersome, the present utility model is proposed.

[0005] Therefore, the purpose of the present invention is to provide a pipeline blockage detection device, which aims to solve the problem that when a hose is inserted into the interior of a pipeline, the worker needs to continuously perform the insertion operation, which is relatively cumbersome.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a pipeline blockage detection device, which includes a bracket, a hose wrapped inside the bracket, and a camera installed at one end of the hose. A crawler is provided on one side of the bracket, and the crawler includes a supporting plate located on one side of the bracket. The top of the supporting plate is fixedly connected to a dual-axis motor, and the output ends of the dual-axis motor are fixedly connected to a first crank, the first crank is located on the top of the supporting plate and is movably connected to the limiting shell, and one end of the first crank is located inside the limiting shell and is movably connected to the limiting shell.

[0007] As a preferred solution of the pipeline blockage detection device described in the utility model, the other end of the first crank is movably connected to a triangular plate, and two groups of triangular plates are provided, which are respectively located on both sides of the supporting plate. Rubber strips arranged at equal intervals are installed at the bottom of the triangular plate, and the two ends of the triangular plate are movably connected to the second crank.

[0008] As a preferred solution of the pipeline blockage detection device of the present invention, the second crank is provided with two groups, and is respectively located on both sides of the supporting plate, and is not connected to the bottom of the first crank. The inner sides of the two groups of the second cranks are fixedly connected with a rotating shaft, and the rotating shaft is located inside the supporting plate and movably connected to it. A cleaning member is provided on one side of the bracket.

[0009] As a preferred solution of the pipeline blockage detection device of the present invention, the cleaning member includes a crank handle movably sleeved inside the bracket, and positioning holes are opened on one side of the bracket, and the positioning holes are arranged in a ring array.

[0010] As a preferred solution of the pipeline blockage detection device of the present invention, a telescopic rod and a sliding rod are fixedly connected to the surface of the bracket and one side of the positioning hole. The telescopic rods are provided in two groups and are symmetrically arranged. The sliding rod is located at the bottom of the telescopic rod.

[0011] As a preferred solution of the pipeline blockage detection device of the present invention, the surface of the sliding rod is movably sleeved with a sliding sleeve, the top of the sliding sleeve is fixedly connected with a positioning ring, and the positioning ring is located on the inner side of the two sets of telescopic rods and fixedly connected thereto.

[0012] As a preferred solution of the pipeline blockage detection device of the present invention, cleaning cotton is installed inside the positioning ring, and the cleaning cotton is located on the surface of the hose and movably connected to the hose.

[0013] Beneficial effects of the utility model:

[0014] 1. By providing a crawler, the camera and the hose can automatically move toward the inside of the pipe, which can solve the problem that the staff are required to continuously extend the hose into the pipe, which causes cumbersome operation.

[0015] 2. The cleaning part can clean the hose to prevent dust from adhering to the surface of the hose. At the same time, it can remove dirt and oil on the surface of the hose, reduce damage to the hose, and help extend its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of the pipeline blockage detection device of the present utility model.

[0018] Figure 2 This is a schematic diagram of the explosion structure of the crawler of the pipeline blockage detection device of the present invention.

[0019] Figure 3 This is a schematic diagram of the cleaning component structure of the pipeline blockage detection device of the present invention.

[0020] Figure 4 The utility model is a pipeline blockage detection device Figure 3 Schematic diagram of the enlarged structure of part A.

[0021] Description of reference numerals:

[0022] 1. Bracket; 11. Hose; 12. Camera; 2. Crawler; 21. Loading plate; 22. Dual-axis motor; 23. First crank; 24. Limiting shell; 25. Second crank; 26. Rotating shaft; 27. Triangular plate; 28. Rubber strip; 3. Cleaning part; 31. Crank handle; 32. Positioning hole; 33. Telescopic rod; 34. Sliding rod; 35. Sliding sleeve; 36. Positioning ring; 37. Cleaning cotton. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] Reference Figure 1-4 , which is a first embodiment of the present utility model, provides a pipeline blockage detection device, comprising a bracket 1, a hose 11 wound inside the bracket 1, a camera 12 mounted at one end of the hose 11, a light source provided on one side of the camera 12 to assist the camera 12 in illuminating the camera 12, the camera 12 being a miniature camera 12, model Hawkeye Precision Borescope, electrically connected to an external device, and a crawler 2 provided on one side of the bracket 1;

[0025] The crawler 2 includes a supporting plate 21 located on one side of the bracket 1, and a dual-axis motor 22 is fixedly connected to the top of the supporting plate 21. The output ends of the dual-axis motor 22 are fixedly connected to the first crank 23. The first crank 23 is located at the top of the supporting plate 21 and is movably connected to it. The top of the supporting plate 21 is fixedly connected to a limiting shell 24. One end of the first crank 23 is located inside the limiting shell 24 and is movably connected to it, which can ensure the stability of the first crank 23 during rotation. At the same time, there are two groups of limiting shells 24, which are respectively located on both sides of the dual-axis motor 22. At the same time, the camera 12 is located on one side of the supporting plate 21, and the hose 11 passes through the supporting plate 21 and is connected to the camera 12. The bracket 1 and the supporting plate 21 are connected through the hose 11.

[0026] The other end of the first crank 23 is movably connected to a triangular plate 27. There are two groups of triangular plates 27, which are respectively located on both sides of the supporting plate 21. The bottom of the triangular plate 27 is installed with equidistantly arranged rubber strips 28. Both ends of the triangular plate 27 are movably connected to the second crank 25. The rubber strips 28 can increase the friction between it and the inner wall of the pipe to increase its stability.

[0027] There are two groups of second cranks 25, which are located on both sides of the supporting plate 21 respectively, and are not connected to the bottom of the first crank 23. The inner sides of the two groups of second cranks 25 are fixedly connected with a rotating shaft 26. The rotating shaft 26 is located inside the supporting plate 21 and is movably connected to it. A cleaning member 3 is provided on one side of the bracket 1. There are four second cranks 25 in total, two in a group, and connected by a rotating shaft 26. In this way, the dual-axis motor 22 drives the two groups of first cranks 23 to rotate, and at the same time drives the triangular plate 27, and the triangular plate 27 drives the two groups of second cranks 25 to operate.

[0028] The cleaning member 3 includes a crank 31 that is movably sleeved inside the bracket 1. A positioning hole 32 is opened on one side of the bracket 1, and the positioning holes 32 are arranged in a circular array. One end of the crank 31 is fixedly connected to a rotating rod, which passes through the bracket 1. At the same time, the hose 11 is wrapped around the surface of the rotating rod, and the hose 11 can be retracted by reversing it.

[0029] A telescopic rod 33 and a sliding rod 34 are fixedly connected to the surface of the bracket 1 and located on one side of the positioning hole 32 . The telescopic rod 33 is provided with two groups and is symmetrically arranged. The sliding rod 34 is located at the bottom of the telescopic rod 33 .

[0030] The surface of the slide rod 34 is movably connected with a slide sleeve 35, and the top of the slide sleeve 35 is fixedly connected with a positioning ring 36. The positioning ring 36 is located on the inner side of the two sets of telescopic rods 33 and is fixedly connected thereto. The slide rod 34 can ensure the stability of the slide sleeve 35. The setting of the telescopic rod 33 can limit the positioning ring 36 to prevent it from flipping over. At the same time, the position of the positioning ring 36 can be changed according to the position of the hose 11 to facilitate cleaning of the hose 11.

[0031] A cleaning cotton 37 is installed inside the positioning ring 36 . The cleaning cotton 37 is located on the surface of the hose 11 and is movably connected to the hose 11 so as to clean the hose 11 .

[0032] During use, the supporting plate 21 is placed inside the pipe to be inspected so that the bottom of the supporting plate 21 contacts the inner wall of the pipe. Then, the dual-axis motor 22 is started to drive the two sets of first cranks 23 to rotate. When the first crank 23 rotates, it drives the triangular plates 27 on both sides of the supporting plate 21 to rotate with the connection point with the first crank 23 as the center point, and at the same time drives the two sets of second cranks 25 to rotate to ensure synchronization with the first crank 23. In this process, the triangular plates 27 are lowered and moved forward. At this time, the triangular plates 27 are convenient for contacting the inner wall of the pipe. At the same time, due to the contact with the inner wall of the pipe, the entire crawler 2 will use the triangular plates 27 as a support point until the first crank 23 rotates one circle, which drives the supporting plate 21 to rise and move forward. This is repeated so that it can drive the hose 11 to automatically extend into the interior of the pipe, thereby solving the problem that the staff currently need to continuously extend the hose 11 into the interior of the pipe, which causes cumbersome operation.

[0033] After the inspection is completed, the crank 31 can be turned to drive the hose 11 to reversely wrap around the surface of the rotating rod. During this process, the hose 11 will move along the inside of the cleaning cotton 37, and the cleaning cotton 37 can clean the surface of the hose 11. At the same time, when the hose 11 is at different positions on the surface of the rotating rod, the positioning ring 36 will move to both ends as the position of the hose 11 changes, so that the telescopic rod 33 repeats the telescopic and extending operations. At the same time, the positioning ring 36 will also drive the sliding sleeve 35 to move left and right along the surface of the sliding rod 34 to ensure the cleaning of the hose 11 at different positions. In this way, dirt and oil on the surface of the hose 11 can be removed, damage to the hose 11 can be reduced, and it helps to extend the service life.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A pipe blockage detection device, comprising a bracket (1), a hose (11) wound inside the bracket (1), and a camera (12) mounted at one end of the hose (11), characterized in that: A crawling member (2) is provided on one side of the bracket (1); The crawler (2) comprises a bearing plate (21) located on one side of the bracket (1); a dual-axis motor (22) is fixedly connected to the top of the bearing plate (21); the output ends of the dual-axis motor (22) are fixedly connected to a first crank (23); the first crank (23) is located on the top of the bearing plate (21) and is movably sleeved therewith; the top of the bearing plate (21) is fixedly connected to a limiting shell (24); one end of the first crank (23) is located inside the limiting shell (24) and is movably sleeved therewith.

2. The pipeline blockage detection device according to claim 1, characterized in that: The other end of the first crank (23) is movably sleeved with a triangular plate (27), and two groups of triangular plates (27) are provided, and are respectively located on both sides of the bearing plate (21). The bottom of the triangular plate (27) is installed with rubber strips (28) arranged at equal intervals, and both ends of the triangular plate (27) are movably sleeved with a second crank (25).

3. The pipeline blockage detection device according to claim 2, characterized in that: The second cranks (25) are provided in two groups and are respectively located on both sides of the supporting plate (21) and are not connected to the bottom of the first crank (23). The inner sides of the two groups of the second cranks (25) are fixedly connected with a rotating shaft (26). The rotating shaft (26) is located inside the supporting plate (21) and is movably connected to it. A cleaning member (3) is provided on one side of the bracket (1).

4. The pipeline blockage detection device according to claim 3, characterized in that: The cleaning member (3) comprises a crank (31) movably sleeved inside the bracket (1); one side of the bracket (1) is provided with positioning holes (32), and the positioning holes (32) are arranged in a ring array.

5. The pipeline blockage detection device according to claim 4, characterized in that: A telescopic rod (33) and a sliding rod (34) are fixedly connected to the surface of the bracket (1) and located on one side of the positioning hole (32). The telescopic rod (33) is provided with two groups and is symmetrically arranged. The sliding rod (34) is located at the bottom of the telescopic rod (33).

6. The pipeline blockage detection device according to claim 5, characterized in that: The surface of the slide rod (34) is movably sleeved with a slide sleeve (35), and the top of the slide sleeve (35) is fixedly connected with a positioning ring (36). The positioning ring (36) is located on the inner side of the two sets of telescopic rods (33) and is fixedly connected thereto.

7. The pipeline blockage detection device according to claim 6, characterized in that: Cleaning cotton (37) is installed inside the positioning ring (36). The cleaning cotton (37) is located on the surface of the hose (11) and is movably sleeved therewith.

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