A sewer network pipe breakage detection device

Abstract

The utility model provides a kind of drainage pipe network pipeline damage detection device, it is related to pipeline damage detection device technical field, including equipment ontology, the outer surface of equipment ontology is rotatably connected with hanger, the hanger includes first rotating seat, the bottom of first rotating seat is fixedly connected with the top of equipment ontology, the side rotatably connected with hanger frame of first rotating seat.The utility model, the damping rotating shaft for being set, for preventing when equipment ontology is suspended and moves from pipe opening downward, hanger occurs, by setting locating post and locating hole, for controlling the height of the upper rotation of hanger, the falling gravity center of equipment ontology is changed, so as to fix the position of hanger, during suspending and moving down, the inclination angle of equipment ontology can be kept unchanged, reduce equipment ontology collision inner wall leading to ground pipe opening, after detecting underground pipe inside condition, hanger still keeps angle, it is convenient for hook to be directly hooked to the surface of hanger.

Description

Technical Field

[0001] This utility model relates to the technical field of pipeline damage detection devices, and in particular to a drainage network pipeline damage detection device. Background Technology

[0002] In the maintenance of municipal drainage pipe networks, pipe damage detection is a crucial step in ensuring the normal operation of the network. It requires specialized detection devices to collect data deep inside the pipes. Currently, most mainstream pipe damage detection devices are suspended from the ground pipe opening and placed into the underground pipe. However, in actual operation, due to the significant differences in the diameter of drainage pipe openings of different specifications, the suspension frame of the existing detection devices can rotate freely. As a result, the tilt angle of the equipment is the same each time it is suspended into the pipe, and it cannot flexibly adjust its center of gravity according to the size of the pipe opening. This may cause the device to collide with the inner wall of the pipe opening during placement, potentially damaging the detection equipment. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies, such as the inability of existing detection devices to flexibly adjust their center of gravity according to the pipe opening size, and to provide a drainage pipe network damage detection device.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a drainage pipe network damage detection device, comprising a device body, a suspension member rotatably connected to the outer surface of the device body, the suspension member including a first rotating seat, the bottom of the first rotating seat being fixedly connected to the top of the device body, a suspension frame rotatably connected to one side of the first rotating seat, and movable slots provided on both sides of the suspension frame, a transmission mechanism slidably connected to the inner wall of the movable slot, the transmission mechanism including a baffle, a connecting column fixedly connected to one side of the baffle, the outer surface of the connecting column being rotatably connected to the inner wall of the movable slot, and one side of the connecting column being fixed... A transmission plate is connected, and a damping rotating shaft is fixedly connected to one end of the transmission plate. A support member is rotatably connected to the outer surface of the damping rotating shaft. The support member includes a second rotating seat, the bottom of which is fixedly connected to the top of the equipment body. The second rotating seat is rotatably connected to the outer surface of the damping rotating shaft through a bearing. A sliding block is fixedly connected to the bottom of the second rotating seat. An extension plate is fixedly connected to one side of the second rotating seat. A positioning post is provided at the bottom of the extension plate. A sliding member is provided at the bottom of the positioning post. The sliding member includes a support plate. A slide rail is provided on the outer surface of the support plate. A positioning hole is provided on one side of the slide rail.

[0005] In a preferred embodiment, the outer surface of the extension plate is provided with a movable hole, and the inner wall of the movable hole is slidably connected to the outer surface of the positioning post.

[0006] In a preferred embodiment, the inner wall of the slide rail is slidably connected to the outer surface of the sliding block, and the outer surface of the positioning post is slidably connected to the inner wall of the positioning hole.

[0007] In a preferred embodiment, a limiting plate is fixedly connected to the outer surface of the positioning post, and a support rod is fixedly connected to the top of the limiting plate.

[0008] In a preferred embodiment, a spring is provided on the outer surface of the support rod, and a support cover is provided on the outer surface of the support rod.

[0009] In a preferred embodiment, the bottom of the support cover is fixedly connected to the outer surface of the extension plate, and a limiting groove is formed on the inner wall of the support cover.

[0010] In a preferred embodiment, the inner wall of the limiting groove is slidably connected to the outer surface of the limiting disk.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: This invention features a movable slot that allows the transmission plate to slide on the outer surface of the suspension frame under the support of the connecting column. The transmission plate is then moved towards the extension plate via a sliding connection between the slide rail and the sliding block, which in turn supports the suspension frame. A damping rotating shaft prevents the suspension frame from collapsing when the equipment body is suspended downwards from the pipe opening. Positioning columns and holes control the upward rotation height of the suspension frame, changing the downward center of gravity of the equipment body and thus fixing its position. During the downward movement, the tilt angle of the equipment body remains constant, reducing collisions with the inner wall of the pipe opening leading to the ground. After inspecting the underground pipe, the suspension frame maintains its angle, allowing the hook to directly engage with its surface. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a drainage pipe network damage detection device provided by this utility model.

[0013] Figure 2 A schematic diagram of the suspension frame separation structure of a drainage pipe network damage detection device provided by this utility model.

[0014] Figure 3 A schematic diagram of the structure of a drainage pipe network damage detection device provided by this utility model, showing the separation of the support plate.

[0015] Figure 4 A cross-sectional schematic diagram of the support cover for a drainage pipe network damage detection device provided by this utility model.

[0016] Legend: 1. Equipment body; 2. Suspension components; 3. Transmission mechanism; 4. Support components; 5. Sliding components; 2. Suspension component; 21. First rotating seat; 22. Suspension frame; 23. Moving slot; 3. Transmission mechanism; 31. Baffle; 32. Connecting column; 33. Transmission plate; 34. Damping rotating shaft; 4. Support component; 41. Second rotating seat; 42. Sliding block; 43. Extension plate; 44. Positioning post; 45. Limiting plate; 46. Support rod; 47. Spring; 48. Support cover; 5. Sliding component; 51. Support plate; 52. Slide rail; 53. Positioning hole. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1 like Figure 1-4As shown, this utility model provides a technical solution: a drainage pipe network damage detection device, including a device body 1, a suspension member 2 rotatably connected to the outer surface of the device body 1, the suspension member 2 including a first rotating seat 21, the bottom of the first rotating seat 21 being fixedly connected to the top of the device body 1, a suspension frame 22 rotatably connected to one side of the first rotating seat 21, and movable slots 23 being opened on both sides of the suspension frame 22, a transmission mechanism 3 being slidably connected to the inner wall of the movable slots 23, the transmission mechanism 3 including a baffle 31, a connecting column 32 fixedly connected to one side of the baffle 31, the outer surface of the connecting column 32 being rotatably connected to the inner wall of the movable slots 23, a transmission plate 33 fixedly connected to one side of the connecting column 32, a damping rotating shaft 34 fixedly connected to one end of the transmission plate 33, and a support member rotatably connected to the outer surface of the damping rotating shaft 34. 4. The support member 4 includes a second rotating seat 41. The bottom of the second rotating seat 41 is fixedly connected to the top of the equipment body 1. The second rotating seat 41 is rotatably connected to the outer surface of the damping rotating shaft 34 through a bearing. A sliding block 42 is fixedly connected to the bottom of the second rotating seat 41. An extension plate 43 is fixedly connected to one side of the second rotating seat 41. A positioning post 44 is provided at the bottom of the extension plate 43. A sliding member 5 is provided at the bottom of the positioning post 44. The sliding member 5 includes a support plate 51. A slide rail 52 is provided on the outer surface of the support plate 51. A positioning hole 53 is provided on one side of the slide rail 52. A moving hole is provided on the outer surface of the extension plate 43. The inner wall of the moving hole is slidably connected to the outer surface of the positioning post 44. The inner wall of the slide rail 52 is slidably connected to the outer surface of the sliding block 42. The outer surface of the positioning post 44 is slidably connected to the inner wall of the positioning hole 53.

[0019] In this embodiment, by setting the movable slot 23, the transmission plate 33 can slide on the outer surface of the suspension frame 22 under the support of the connecting column 32. Then, through the sliding connection between the slide rail 52 and the sliding block 42, the transmission plate 33 is moved towards the extension plate 43, and then the suspension frame 22 is supported by the movable slot 23. The damping rotation shaft 34 is set to prevent the suspension frame 22 from collapsing when the equipment body 1 is suspended downward from the pipe opening. By setting the positioning column 44 and the positioning hole 53, the upward rotation height of the suspension frame 22 is controlled, thereby fixing the position of the suspension frame 22. During the downward movement, the tilt angle of the equipment body 1 can be kept unchanged, reducing the collision of the equipment body 1 with the inner wall of the pipe opening leading to the ground. After detecting the situation inside the underground pipe, the suspension frame 22 still maintains the angle, making it easy for the hook to directly hook onto the surface of the suspension frame 22.

[0020] Example 2 like Figure 1-4As shown, a limiting plate 45 is fixedly connected to the outer surface of the positioning post 44, a support rod 46 is fixedly connected to the top of the limiting plate 45, a spring 47 is provided on the outer surface of the support rod 46, a support cover 48 is provided on the outer surface of the support rod 46, the bottom of the support cover 48 is fixedly connected to the outer surface of the extension plate 43, a limiting groove is opened on the inner wall of the support cover 48, and the inner wall of the limiting groove is slidably connected to the outer surface of the limiting plate 45.

[0021] In this embodiment, the spring 47 can keep the positioning post 44 in the positioning hole 53 and prevent it from easily coming out of the positioning hole 53. The support rod 46 can support the spring 47 to prevent it from deforming, and at the same time, it can pull the positioning post 44 from the outer surface of the support cover 48 to release the limitation of the upward rotation angle of the suspension frame 22. The limiting plate 45 prevents the positioning post 44 from coming out of the interior of the support cover 48.

[0022] Working principle: like Figure 1-4 As shown, when using the drainage network pipe damage detection device in actual use, first pull the support rod 46 upward. At this time, the limiting plate 45 slides upward in the limiting groove on the inner wall of the support cover 48, the spring 47 is compressed, and the positioning column 44 disengages from the positioning hole 53. Then, adjust the center of gravity of the device body 1, i.e., the tilt angle of the device body 1, according to the diameter of the pipe opening to the ground. Specifically, rotate the suspension frame 22. The suspension frame 22 rotates upward about the first rotating seat 21 as the axis, and at the same time drives the connecting column 32 to slide in the moving slot 23. The transmission plate 33 rotates on the second rotating seat 41 through the damping rotating shaft 34, and at the same time pushes the sliding block 42 at the bottom of the second rotating seat 41 along the support. The slide rail 52 on plate 51 slides. When the suspension frame 22 rotates to the desired angle, the support rod 46 is released, the spring 47 resets and pushes the limit plate 45 downward. The positioning pin 44 is inserted into the corresponding positioning hole 53 to fix the position of the suspension frame 22, thereby changing the center of gravity of the equipment body 1. At this time, the hook is hung on the suspension frame 22, and the equipment body 1 is slowly placed into the pipe. Since the angle of the suspension frame 22 is fixed, the equipment body 1 can maintain a stable tilt angle during the descent, effectively reducing the collision with the inner wall of the pipe. After the inspection is completed, the hook is hooked on the suspension frame 22 of the equipment body 1. The fixed angle of the suspension frame 22 makes it easy to hook the hook, improving the convenience of using the equipment.

[0023] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A drainage pipe network damage detection device, comprising a device body (1), characterized in that: The outer surface of the device body (1) is rotatably connected to a suspension member (2). The suspension member (2) includes a first rotating seat (21). The bottom of the first rotating seat (21) is fixedly connected to the top of the device body (1). A suspension frame (22) is rotatably connected to one side of the first rotating seat (21). A movable slot (23) is provided on both sides of the suspension frame (22). A transmission mechanism (3) is slidably connected to the inner wall of the movable slot (23). The transmission mechanism (3) includes a baffle (31). A connecting column (32) is fixedly connected to one side of the baffle (31). The outer surface of the connecting column (32) is rotatably connected to the inner wall of the movable slot (23). A transmission plate (33) is fixedly connected to one side of the connecting column (32). A damping rotating shaft (34) is fixedly connected to one end of the transmission plate (33). The outer surface of the damping rotating shaft (34) is rotatably connected to a support member (4). The support member (4) includes a second rotating seat (41). The bottom of the second rotating seat (41) is fixedly connected to the top of the equipment body (1). The second rotating seat (41) is rotatably connected to the outer surface of the damping rotating shaft (34) through a bearing. A sliding block (42) is fixedly connected to the bottom of the second rotating seat (41). An extension plate (43) is fixedly connected to one side of the second rotating seat (41). A positioning post (44) is provided at the bottom of the extension plate (43). A sliding member (5) is provided at the bottom of the positioning post (44). The sliding member (5) includes a support plate (51). A slide rail (52) is provided on the outer surface of the support plate (51). A positioning hole (53) is provided on one side of the slide rail (52).

2. The drainage pipe network damage detection device according to claim 1, characterized in that: The extension plate (43) has a movable hole on its outer surface, and the inner wall of the movable hole is slidably connected to the outer surface of the positioning post (44).

3. The drainage pipe network damage detection device according to claim 1, characterized in that: The inner wall of the slide rail (52) is slidably connected to the outer surface of the sliding block (42), and the outer surface of the positioning post (44) is slidably connected to the inner wall of the positioning hole (53).

4. The drainage pipe network damage detection device according to claim 1, characterized in that: The outer surface of the positioning post (44) is fixedly connected to a limiting plate (45), and a support rod (46) is fixedly connected to the top of the limiting plate (45).

5. The drainage pipe network damage detection device according to claim 4, characterized in that: A spring (47) is provided on the outer surface of the support rod (46), and a support cover (48) is provided on the outer surface of the support rod (46).

6. The drainage pipe network damage detection device according to claim 5, characterized in that: The bottom of the support cover (48) is fixedly connected to the outer surface of the extension plate (43), and a limiting groove is provided on the inner wall of the support cover (48).

7. The drainage pipe network damage detection device according to claim 6, characterized in that: The inner wall of the limiting groove is slidably connected to the outer surface of the limiting disk (45).

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