Danger inspection device for drainage building of silt dam
By designing a detection device with a drive unit and transmission system, the problem of silt blockage in culverts was solved, ensuring smooth movement of the device in silty environments and accurate detection, while reducing the risk of damage and detection costs.
Patent Information
- Application Number
- CN202420884768.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-04-26
AI Technical Summary
Existing culvert inspection equipment is difficult to maneuver in silty environments and is easily blocked by silt, leading to equipment damage and increased inspection costs.
A device for inspecting defects in silt-retaining dam structures was designed. The device uses a drive unit to drive the transmission shaft and transmission column, and a transmission commutator to drive the moving wheels to rotate, thus preventing silt blockage. It is also equipped with a pressure sensor and a supplementary lighting device to ensure the device's movement and inspection accuracy within culverts of different sizes.
This enabled the detection device to move smoothly in silt environments, reducing the risk of device damage and improving the safety and accuracy of detection.
Smart Images
Figure CN222561518U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building culvert detection, and more specifically to a device for inspecting the hazards of silt dam water-releasing buildings. Background Art
[0002] A silt dam refers to a dam structure built in ditches at all levels in soil erosion areas for the purpose of blocking silt and silting up the land. The land formed by blocking silt and silting up is called a dam land. The water transmission and discharge pipelines buried under the silt dam body are also called dam culverts or dam culverts. They consist of an inlet, a pipe body and an outlet. The buried pipes under the dam can be used for water diversion, flood discharge, sand flushing, reservoir emptying and construction diversion, etc. One of the inspections for hidden dangers of silt dams is to detect whether the culvert (pipe) has broken, blocked or leaked, and whether it can drain water normally, so as to prevent the safety of life and property of downstream personnel after the dam breaks, or there are important water conservancy and soil and water conservation projects such as large dams downstream of large dams, etc. The current detection devices are all detected by small pipeline robots. However, there will be a certain amount of silt in the culvert, which makes it inconvenient for the pipeline robot to walk inside it. At the same time, the deposited silt will block it, causing the pipeline robot to be damaged inside the culvert, increasing its detection cost. Utility Model Content
[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a device for inspecting the hazards of a silt dam and water-releasing structure, so as to solve the problems existing in the above-mentioned background technology.
[0004] The utility model provides the following technical solutions: a device for inspecting the hazards of a silt dam and a water discharge structure, comprising a detection processor, a driving device is arranged on the outside of the detection processor, a telescopic protective plate is arranged on the bottom of the driving device, a spring column is arranged inside the telescopic protective plate, a moving wheel is arranged on the bottom of the telescopic protective plate, a protection plate assembly located on one side of the moving wheel is arranged on the bottom of the driving device, a transmission shaft is arranged inside the protection plate assembly, a transmission column is arranged on the outside of the transmission shaft, a transmission commutator is arranged on the bottom of the transmission column, the transmission shaft inside the protection plate assembly is driven by the driving device, so that the transmission shaft drives the transmission column to rotate, so that the transmission column transmits the transmission to the transmission commutator, and the transmission commutator drives the moving wheel to rotate and move, so that according to the amount of silt deposited in the culvert, the silt is located between the two groups of moving wheels, so as to prevent the silt from blocking the moving assembly, and facilitate the movement of the detection processor in the culvert;
[0005] Furthermore, a clamping plate is provided on the outer side of the transmission shaft, and the length of the clamping plate is at least two-thirds of the transmission shaft. The transmission shaft and the transmission column are movably connected through the clamping plate, so that the length between the transmission shaft and the transmission column is adapted to the spring column and the telescopic length, thereby facilitating the detection processor to perform detection in culverts of different sizes, thereby increasing the scope of application of the device.
[0006] Furthermore, a pressure sensor is provided at the top outer side of the spring column, and a baffle is provided at the bottom outer side of the spring column. The moving component squeezes the spring column during movement, so that the baffle at the bottom end of the spring column squeezes the spring on its outside, and the spring squeezes the pressure sensor on the outside of the top end of the spring column. According to the indication on the pressure sensor, it is judged whether there is defect or damage in the culvert.
[0007] Furthermore, a moving component is provided on the outside of the detection processor, and the moving direction of the moving component is perpendicular to the moving direction of the moving wheel, and the number of the moving wheels and the moving components are four groups. The detection processor is supported by four groups of moving wheels and moving components to prevent the detection processor from falling and being damaged in the culvert, thereby increasing the safety and service life of the detection processor.
[0008] Furthermore, a connecting column is provided on one side of the detection processor, a spherical camera is provided on one end of the connecting column, an annular fill light panel located on the outside of the connecting column is provided on one side of the detection processor, and a power supply compartment is provided inside the detection processor. When going deep into the culvert, the annular fill light panel on the outside of the connecting column is started to fill light inside the culvert, thereby making it convenient for staff to detect the situation inside the culvert, increasing the comfort of use for staff and the accuracy of detection results.
[0009] Compared with the prior art, the beneficial effect of the present invention is that the transmission shaft inside the protection plate assembly is driven by the driving device, so that the transmission shaft drives the transmission column to rotate, and the transmission column transmits the transmission to the transmission commutator, and the transmission commutator drives the moving wheel to rotate and move, so that according to the amount of silt deposited in the culvert, the silt is located between the two groups of moving wheels, thereby preventing the silt from blocking the moving assembly and facilitating the movement of the detection processor in the culvert. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0011] Figure 2 This is a schematic diagram of the detection processor structure of the utility model.
[0012] Figure 3 It is a schematic diagram of the structure of the telescopic protection plate of the utility model.
[0013] Figure 4 It is a schematic diagram of the explosion structure of the telescopic protection plate of the utility model.
[0014] Figure 5 It is a schematic diagram of the transmission column structure of the utility model.
[0015] The accompanying drawings are marked as follows: 1. detection processor; 2. connecting column; 3. spherical camera; 4. annular fill light plate; 5. power supply compartment; 6. driving device; 7. pressure sensor; 8. spring column; 9. baffle; 10. moving wheel; 11. telescopic protective plate; 12. protective plate assembly; 13. transmission column; 14. transmission commutator; 15. transmission shaft; 16. card plate; 17. moving assembly. DETAILED DESCRIPTION
[0016] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The device for inspecting the hazards of a silt dam and water discharge structure involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.
[0017] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.
[0018] Embodiment 1
[0019] Reference Figure 1-5 A device for inspecting the danger of a silt dam and a water discharge structure is provided. The pressure sensor 7 is first installed on the outside of a spring column 8, and then a baffle 9 is installed on the bottom of the outside of the spring column 8. Then the spring column 8 is installed inside a telescopic protective plate 11, and then a moving wheel 10 is installed on the bottom of the telescopic protective plate 11, and then a card plate 16 is installed on the outside of a transmission shaft 15, and then the transmission shaft 15 is installed inside a transmission column 13, and then the transmission column 13 is installed inside a protective plate assembly 12, and then a transmission commutator 14 is installed at the bottom of the protective plate assembly 12, and the bottom end of the protective plate assembly 12 is aligned with the bottom end of the protective plate assembly 12. The transmission commutator 14 is connected, and the other end of the transmission commutator 14 is connected to the moving wheel 10. Then the telescopic protection plate 11 is installed at the bottom of the driving device 6, and then the protection plate assembly 12 is installed on both sides of the moving wheel 10 at the bottom of the driving device 6. Then the driving device 6 is installed around the outside of the detection processor 1, and then the power supply compartment 5 is installed inside the detection processor 1, and then the spherical camera 3 is installed at one end of the connecting column 2, and then the connecting column 2 is installed on the other side of the detection processor 1, and finally the annular fill light plate 4 is installed on the outside of the connecting column 2 on one side of the detection processor 1.
[0020] The working principle of the utility model is as follows: the staff puts the device into the culvert according to the size of the culvert, at which time the moving wheel 10 will squeeze the spring column 8 and the spring on its outside, record the indication of the pressure sensor 7 being squeezed by the spring at this time, and then start the detection processor 1, control the driving device 6 to work through the detection processor 1, and then the driving device 6 first drives the transmission shaft 15 inside the protection plate assembly 12, so that the transmission shaft 15 drives the transmission column 13 to rotate, so that the transmission column 13 transmits the transmission to the transmission commutator 14, and the transmission commutator 14 drives the moving wheel 10 to rotate and move, so as to adjust the sludge in the culvert according to the sedimentation of the sludge in the culvert. The accumulation of silt makes the silt located between the two groups of moving wheels 10 to prevent the silt from blocking the moving assembly 17. At the same time, the four groups of moving wheels 10 support the detection processor 1, and the four groups of moving assemblies 17 will, similarly, the driving device 6 will drive the moving assembly 17 to rotate, so that the detection processor 1 moves in the culvert. At this time, the staff observes the internal situation of the culvert through the connecting column 2. When going deep into the culvert, the annular fill light plate 4 on the outside of the connecting column 2 is started to fill light into the culvert, so as to facilitate the staff to detect the situation in the culvert, increase the comfort of the staff and the accuracy of the detection results.
[0021] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A device for inspecting the hazards of a silt dam and water discharge structure, comprising a detection processor (1), characterized in that: A driving device (6) is provided on the outside of the detection processor (1), a telescopic protective plate (11) is provided at the bottom of the driving device (6), a spring column (8) is provided inside the telescopic protective plate (11), a moving wheel (10) is provided at the bottom of the telescopic protective plate (11), a protective plate assembly (12) located on one side of the moving wheel (10) is provided at the bottom of the driving device (6), a transmission shaft (15) is provided inside the protective plate assembly (12), a transmission column (13) is provided on the outside of the transmission shaft (15), and a transmission commutator (14) is provided at the bottom of the transmission column (13).
2. The device for inspecting the hazards of silt dam water discharge structures according to claim 1 is characterized by: A clamping plate (16) is provided on the outer side of the transmission shaft (15), and the length of the clamping plate (16) is at least two thirds of the length of the transmission shaft (15).
3. The device for inspecting the hazards of silt dam water discharge structures according to claim 2 is characterized by: A pressure sensor (7) is provided at the outer top end of the spring column (8), and a baffle (9) is provided at the outer bottom end of the spring column (8).
4. The device for inspecting the hazards of silt dam water discharge structures according to claim 1 is characterized by: A moving component (17) is provided on the outer side of the detection processor (1), the moving direction of the moving component (17) is perpendicular to the moving direction of the moving wheel (10), and the number of the moving wheel (10) and the number of the moving components (17) are both four.
5. The device for inspecting the hazards of silt dam water discharge structures according to claim 1 is characterized by: A connecting column (2) is provided on one side of the detection processor (1), a spherical camera (3) is provided on one end of the connecting column (2), an annular fill light plate (4) located outside the connecting column (2) is provided on one side of the detection processor (1), and a power supply compartment (5) is provided inside the detection processor (1).