CN220087354U - Tunnel drain pipe detection cleaning device - Google Patents

Abstract

The utility model provides a tunnel drain pipe detection cleaning device which comprises a shell, a driving device, a detection device, a fixing device and a cleaning device. The controller can be remotely operated in a wireless state. The motor of the driving device drives the propeller to rotate, and the device can freely move in the drain pipe; the detection device comprises an illuminating lamp and a camera, and can detect the conditions of the inside of the drain pipe and the blocking position; the fixing device consists of a spring, a supporting rod and a base, and the whole device is fixed in the drain pipe through the fixing device at the position of the crystal blockage, so that the crystal can be broken conveniently; the cleaning device comprises a cleaning shovel, a rotator and a connecting rod, and can crush crystals without damaging the inner wall of the pipe. The device can treat the crystallization blockage of the karst water-rich tunnel drainage system, greatly improves the construction and design level of tunnel engineering, and effectively reduces the operation and maintenance cost of the tunnel.

Description

A tunnel drainage pipe detection and cleaning device

Technical field

The utility model belongs to the technical field of devices or equipment for detecting and cleaning crystallization clogging of tunnel drainage pipes, and specifically relates to a device for clearing crystallization clogging of tunnel drainage pipes.

Background technique

Water leakage is a common disease in the field of tunnels. Since water leakage is closely related to crystallization blockage in the drainage system, its crystallization blockage will also induce tunnel water leakage and endanger tunnel safety. Investigating the root cause of crystallization blockage, crystallization blockage can be divided into two categories: chemical crystallization blockage and physical deposition blockage. Tunnel diseases caused by crystallization blockage emerge in endlessly every year. The main manifestations are: when the pipeline is blocked, it will cause an increase in water accumulation behind the lining, which will increase the water pressure on the lining. When the pressure exceeds the ultimate bearing capacity of the tunnel lining structure, the lining structure will easily crack. , inducing water leakage; after the surrounding rock is eroded or softened by flowing water, its strength is reduced and its bearing capacity is weakened, causing the lining structure to bear increased pressure and cause cracking, which also causes water leakage. Among the current methods for treating water crystals in drainage pipes, the most common method is flushing with strong acid solution, which is to pour the strong acid solution into the drainage pipe and dissolve the crystals through the strong acid. The disadvantage of this method is that the acid solution will eventually be discharged into the tunnel, which will cause damage to the concrete surface of the tunnel. At the same time, the solution will also penetrate into the lining and surrounding rock in the drainage pipe, causing damage to the lining concrete and surrounding rock mass. , so the effect of this method is not ideal. Therefore, an equipment suitable for cleaning crystals in drainage pipes in tunnels is urgently needed at this stage.

In view of this, the utility model is proposed, which can clearly detect the blockage of the drain pipe and effectively clear the crystallization blockage problem without damaging the drain pipe.

Utility model content

The technical problem to be solved by this utility model is to solve the above-mentioned existing crystal blocking problem, and provide a tunnel drainage pipe detection and cleaning device that detects the internal blockage of the drainage pipe, effectively cleans the hardened crystals on the pipe wall, and ensures the safety of tunnel construction and operation. .

The described tunnel drainage pipe detection and cleaning device consists of a housing, a driving device, a fixing device, a detection device and a cleaning device. The driving device consists of a propeller, a motor, a transmission shaft, a battery pack, and a controller. The battery pack, the controller, and the motor are connected through cables. The propeller is connected to the motor through a transmission shaft. The motor The propeller is driven to move the device in the drainage pipe; the fixing device is located outside the casing. The fixing device includes a spring, a support rod, and a base. The support rod is fixedly connected to the outside of the casing. When the device is working, , the controller extends the telescopic rod to make the base close to the pipe wall, so that the device can be parked stably in the drainage pipe to facilitate cleaning of crystals; the detection device is located in the shell section, and includes a lighting lamp, a camera, and a cleaning device. Brush and rotating ring, the lighting lamp and the camera are embedded in the shell section to detect the internal conditions of the drainage pipe, the cleaning brush is used to clean the lighting lamp and the camera; the cleaning device includes a cleaning device Shovel, connecting rod, the connecting rod is bolted to the cleaning shovel, the connecting rod is directly connected to the motor, and the motor drives the cleaning shovel through the connecting rod to clean the crystal blockage.

As a preferred technical solution of the present invention: the propeller and the transmission shaft are connected through bolts, the transmission shaft is directly connected to the motor, and the motor drives the propeller through the transmission shaft.

As a preferred technical solution of the present invention: the cleaning brush rotates through the rotating ring and can rotate to clean the lighting lamp and the camera.

As a preferred technical solution of the present invention: the length of the support rod can be adjusted telescopically by the controller.

As a preferred technical solution of the present invention: the driving device can independently drive the propeller or the cleaning shovel.

As a preferred technical solution of the present invention: the contour of the cleaning shovel is arc-shaped.

As a preferred technical solution of the present invention: the battery pack, controller and motor are connected through cables, and are all placed inside the casing.

Compared with the existing technology, the beneficial effects of this utility model are:

1. This utility model can observe the drainage situation inside the drainage pipe through the camera

2. This utility model can be telescopically fixed through the support rod and is suitable for drainage pipes of different diameters.

3. The cleaning shovel of the present utility model has an arc-shaped outline and can fit the pipe wall without damaging the pipe wall.

4. The utility model is easy to operate and highly practical. It only needs to extend the device from the tunnel drainage pipe inspection well to detect and clean the drainage pipe.

Description of drawings

In order to explain the technical solutions in the embodiments of the present utility model more clearly, the drawings needed to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some implementations of the utility model. For example, for those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic diagram of the three-dimensional appearance structure of the present utility model.

Figure 2 is a right structural diagram of the utility model.

Figure 3 is a schematic left structural diagram of the utility model.

In the figure: transmission shaft 201, housing 1, propeller 202, motor 203, spring 302, support rod 301, base 303, lighting 403, camera 402, cleaning brush 401, rotating ring 404, cleaning shovel 6, fixture 3, Connecting rod 5, battery pack 7, controller 8.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples and drawings. The schematic embodiments of the present invention and their descriptions are only used to explain the present invention and do not as a limitation of the invention. In the description of the present invention, it should be understood that the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", The orientation or positional relationship indicated by "low", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the device or device to which it is referred. Elements must have a specific orientation, be constructed and operate in a specific orientation and therefore should not be construed as limiting the scope of the invention.

The present utility model will be further described in detail below with reference to the accompanying drawings and embodiments, but the utility model is not limited to these embodiments.

Example 1

Please refer to Figures 1 to 3. This application provides a tunnel drainage pipe detection and cleaning device, including: transmission shaft 201, housing 1, propeller 202, motor 203, spring 302, support rod 301, base 303, lighting 403 , camera 402, cleaning brush 401, rotating ring 404, cleaning shovel 6, fixture 3, connecting rod 5, battery pack 7, controller 8.

The fixing device 3 includes: a spring 302, a support rod 301, and a base 303; the support rod 301 is fixedly connected to the housing 1. The support rod 301 can be extended and shortened to be suitable for drainage pipes of different diameters. The base 303 and the support rod 301 is connected through spring 302 to avoid excessive force on the pipe wall when the support rod 301 is extended. The spring 302 activates the buffering effect to avoid damage to the pipe wall; when crystallization is being cleaned, the base 303 is close to the pipe wall and can Park the device securely in the drain pipe to facilitate cleaning of crystals.

The driving device includes: a transmission shaft 201, a propeller 202, a motor 203, a battery pack 7, and a controller 8; the battery pack 7, the controller 8, and the motor 203 are connected by cables, and the propeller 202 and the transmission shaft 201 are connected by bolts. The transmission shaft 201 is directly connected to the motor 203, and the motor 203 drives the propeller 202 by driving the transmission shaft, so that the entire device can move freely in the drainage pipe.

The detection device includes: a lighting lamp 403, a camera 402, a cleaning brush 401, and a rotating ring 404; the detection device is located at the shell section, the lighting lamp 403 and the camera 402 are used to detect the internal conditions of the drainage pipe, and the cleaning brush 401 is used to The cleaning light 403 and camera 402 can clearly detect the situation inside the drainage pipe when the device enters the drainage pipe. During the crystallization process, if dirt is adsorbed on the camera 402 or the lighting lamp 403, the cleaning brush 401 can be driven by the rotating ring 404 to clean the dirt.

The cleaning device includes: a cleaning shovel 6 and a connecting rod 5; the cleaning shovel 6 has an arc-shaped outline. When cleaning and crystallizing, the cleaning shovel 6 can more easily fit into the pipe wall, thereby reducing damage to the pipe wall; The cleaning product 6 is connected to the connecting rod 5 through bolts, which is easy to disassemble and clean; the connecting rod 5 is directly connected to the motor 203, and the motor 203 directly drives the cleaning shovel 6 through the connecting rod 5. Through the controller 8, the motor 203 can independently drive the propeller 202 and clean. Shovel 6.

The working principle of a tunnel drainage pipe detection and cleaning device of the present invention is as follows:

Start the motor 203, turn on the lighting 403 and camera 402, and put the device directly into the pipe to be cleaned. During use, the battery pack 7 provides power for the driving device, and the controller 8 is used to receive the signal from the remote control and control the motor. 203 transmission, the motor 203 outputs power to the transmission shaft 201, so that the transmission shaft 201 drives the propeller 202 to rotate, providing power for the device. The propeller 202 driven by the motor 203 can move freely in the drainage pipe, and the internal conditions of the drainage pipe are detected through the detection device. If there is a crystal blockage, the controller 8 extends the support rod 301 to fix the device, and the motor 203 drives the cleaning shovel to clean the crystals.

The above descriptions are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application shall be included in the protection scope of this application.

Claims (7)

1. A tunnel drainage pipe detection and cleaning device, characterized in that: the device mainly includes a housing (1), a driving device, a detection device, a fixing device and a cleaning device, and the housing (1) is connected to the driving device, Detection device, fixation device, and cleaning device; the driving device includes a propeller (202), a motor (203), a transmission shaft (201), a battery pack (7), and a controller (8). The motor (203), battery The group and controller are placed inside the casing (1), and the propeller 202 is placed in the section of the casing (1); the detection device is located in the section of the casing (1), and the detection device includes an illumination lamp (403) and a camera. (402), cleaning brush (401) and rotating ring (404), the lighting lamp (403) and the camera (402) are both embedded in the section of the housing (1), and the cleaning brush (401) is fixed Connected to the rotating ring (404); the fixing device is located outside the housing (1). The fixing device includes a spring (302), a support rod (301), and a base (303). The support rod is fixedly connected to Outside the housing; the cleaning device includes a cleaning shovel (6) and a connecting rod (5). The connecting rod (5) is bolted to the cleaning shovel (6), and the connecting rod (5) is bolted to the cleaning shovel (6). The motor (203) is directly connected, and the motor (203) drives the cleaning shovel (6) through the connecting rod (5). 2. A tunnel drainage pipe detection and cleaning device according to claim 1, characterized in that: the propeller (202) and the transmission shaft (201) are connected by bolts, and the transmission shaft (201) and the The motor (203) is directly connected, the motor (203) is powered by the battery pack (7), and drives the propeller (202) through the transmission shaft (201). 3. A tunnel drainage pipe detection and cleaning device according to claim 1, characterized in that: the cleaning brush (401) rotates through the rotating ring (404) and can rotate to clean the lighting lamp (403) and The camera (402). 4. A tunnel drainage pipe detection and cleaning device according to claim 1, characterized in that: the length of the support rod (301) can be adjusted telescopically by the controller (8). 5. A tunnel drainage pipe detection and cleaning device according to claim 1, characterized in that: the driving device can independently drive the propeller (202) and the cleaning shovel (6). 6. A tunnel drainage pipe detection and cleaning device according to claim 1, characterized in that: the cleaning shovel (6) has an arc shape. 7. A tunnel drainage pipe detection and cleaning device according to claim 1, characterized in that: the battery pack (7), the controller (8) and the motor (203) are connected by cables and are all placed in the shell. inside the body.