CN216795075U

CN216795075U - Waterproof construction of tunnel detection camera

Info

Publication number: CN216795075U
Application number: CN202122527100.8U
Authority: CN
Inventors: 梁学东
Original assignee: Fujian Qizhi Testing Technology Co ltd
Current assignee: Fujian Qizhi Testing Technology Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-06-21
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a waterproof structure of a tunnel detection camera, which relates to the technical field of tunnel detection and comprises the camera and a guide rail provided with a guide rod, wherein a lens is arranged on the outer wall of one side of the camera, an electric slider is slidably arranged on the outer wall of the guide rod, a first mounting block is fixedly arranged on the outer wall of the electric slider, an extension rod is rotatably arranged on the inner wall of the first mounting block, an electric rotating shaft is rotatably arranged at one end of the extension rod, which is far away from the first mounting block, a connecting rod is rotatably arranged at one end of the electric rotating shaft, which is far away from the extension rod, and a mounting plate is fixedly arranged on the outer wall of the connecting rod, which is close to the lens. According to the utility model, the lens can be cleaned by arranging the cleaning rod and the spraying device, and the cleaning rod and the spraying device can be folded by extending the rotating rod relation among the rod, the connecting rod and the electric rotating shaft, so that the accuracy of a detection result can be ensured on one hand, and the occupied space of the device can be reduced on the other hand.

Description

Waterproof construction of tunnel detection camera

Technical Field

The utility model relates to the technical field of tunnel detection, in particular to a waterproof structure of a tunnel detection camera.

Background

The camera is an apparatus for forming an image by using an optical imaging principle and recording the image by using a negative film, is an optical instrument for photographing, has a plurality of apparatuses capable of recording the image in modern social life, and has the characteristics of the camera, such as medical imaging equipment, astronomical observation equipment and the like.

In the patent application number of the Chinese utility model: disclose in CN201921905806.X a waterproof construction who detects camera installation, the structure includes camera body, installation base, fixed block and waterproof top cap, the outside parcel that the camera body is close to the tip has sealed the pad, the constant head tank of mounting groove and symmetrical arrangement has been seted up in proper order on the installation base, the inner wall both sides of mounting groove all are fixed with first step piece and gib block through the screw. This detection camera, the camera lens adheres to the dust easily when the tunnel detects the use, leads to the record result unclear, can not avoid the tunnel to fall the harm that the stone caused to the camera when the tunnel detects the use.

Therefore, it is necessary to provide a waterproof structure of a tunnel inspection camera to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to: the utility model provides a waterproof structure of a tunnel detection camera, aiming at solving the problems that a recording result is not clear due to the fact that dust is easily attached to a lens when the tunnel detection camera is used for tunnel detection, and damage to the camera due to falling rocks in the tunnel cannot be avoided when the tunnel detection camera is used for tunnel detection.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a waterproof construction of tunnel detection camera, includes the camera and installs the guide rail of guide bar, one side outer wall of camera is equipped with the camera lens, the outer wall slidable mounting of guide bar has electronic slider, the outer wall fixed mounting of electronic slider has first installation piece, the inner wall of first installation piece is rotated and is installed the extension rod, the extension rod is kept away from the one end of first installation piece and is rotated and install the electricity pivot, the one end that the extension rod was kept away from to the electricity pivot is rotated and is installed the connecting rod, the outer wall fixed mounting that the connecting rod is close to the camera lens has the mounting panel, the mounting panel is close to the outer wall symmetry fixed mounting of camera lens and has clean pole, the mounting panel is close to the outer wall middle part fixed mounting of camera lens and has atomizer.

Furthermore, the upper surface symmetry of camera is fixed with the rectangular block, the inner wall slidable mounting of rectangular block has the connecting axle.

Furthermore, one end, far away from the rectangular block, of the connecting shaft is fixedly provided with a bearing plate, and the upper surface of the rectangular block is fixedly connected with a spring.

Furthermore, the inner wall of the bearing plate is rotatably provided with an installation shaft, and the outer wall of the installation shaft is symmetrically rotatably provided with a baffle.

Furthermore, a second mounting block is symmetrically and fixedly mounted on the upper surface of the camera, and a hydraulic rod is rotatably mounted on the inner wall of the second mounting block.

Furthermore, the output end of the hydraulic rod is connected with the baffle, and the outer wall sliding rod of the camera is provided with a placing frame.

Further, the lower surface of placing the frame is fixed with the sleeve, telescopic inner wall threaded connection has the screw thread post.

Further, the lower surface of the threaded column is fixedly provided with a disc, and the lower surface of the disc is symmetrically and fixedly provided with a support.

(III) advantageous effects

The utility model has the following beneficial effects:

1. according to the utility model, the lens can be cleaned by arranging the cleaning rod and the spraying device, and the cleaning rod and the spraying device can be folded by extending the rotating rod relation among the rod, the connecting rod and the electric rotating shaft, so that the accuracy of a detection result can be ensured on one hand, and the occupied space of the device can be reduced on the other hand.

2. According to the utility model, by arranging the baffle plates, the inclination angles of the baffle plates can be respectively adjusted through the extension and retraction of the two pairs of hydraulic rods, when stones fall down in the tunnel, on one hand, the impact force caused by falling rocks can be effectively reduced, on the other hand, the erosion of water on the camera can be prevented, the camera is effectively and fully protected, and meanwhile, through the inclination of the baffle plates, the light source can be shielded, so that the screen of the camera can be observed more simply and conveniently.

3. According to the utility model, the angle of the camera can be adjusted by arranging the sleeve and the threaded column, so that detection can be carried out at each angle, the problem of uneven ground surface during ground surface tunnel detection can be effectively solved by arranging the plurality of groups of supports, the stability of the device is effectively ensured, the camera can be conveniently mounted and dismounted by dismounting the sleeve, and the camera is more convenient to use.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic perspective side view of the structure of the present invention;

FIG. 3 is a schematic perspective cross-sectional view of the structure of the present invention;

FIG. 4 is an enlarged view of the structure of region A in FIG. 1 according to the present invention.

Reference numerals: 1. a camera; 2. a lens; 3. a guide rail; 4. a guide bar; 5. an electric slider; 6. a first mounting block; 7. an extension pole; 8. an electrical rotating shaft; 9. a connecting rod; 10. mounting a plate; 11. a cleaning rod; 12. a spraying device; 13. a rectangular block; 14. a connecting shaft; 15. a spring; 16. a bearing plate; 17. installing a shaft; 18. a baffle plate; 19. a second mounting block; 20. a hydraulic lever; 21. placing the frame; 22. a sleeve; 23. a threaded post; 24. a disc; 25. and (4) a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Please refer to fig. 1-4, a waterproof structure of a tunnel detection camera, including a camera 1 and a guide rail 3 with a guide rod 4, a lens 2 is arranged on an outer wall of one side of the camera 1, an electric slider 5 is slidably mounted on an outer wall of the guide rod 4, a first mounting block 6 is fixedly mounted on an outer wall of the electric slider 5, an extension rod 7 is rotatably mounted on an inner wall of the first mounting block 6, an electric rotating shaft 8 is rotatably mounted on one end of the extension rod 7 far away from the first mounting block 6, a connecting rod 9 is rotatably mounted on one end of the electric rotating shaft 8 far away from the extension rod 7, a mounting plate 10 is fixedly mounted on an outer wall of the connecting rod 9 close to the lens 2, a cleaning rod 11 is symmetrically and fixedly mounted on an outer wall of the mounting plate 10 close to the lens 2, and a spraying device 12 is fixedly mounted in the middle part of the outer wall of the mounting plate 10 close to the lens 2.

In this embodiment, through setting up clean pole 11 and atomizer 12, can lead to camera 1 record result not clear when camera lens 2 department attaches to the dust, move along guide rail 3 inside along guide bar 4 through electronic slider 5, make clean pole 11 and atomizer 12 can be abundant laminate mutually with camera lens 2, use the back of finishing and tear connecting rod 9 out from electric rotating shaft 8 of below, make connecting rod 9 parallel with extension rod 7 through rotating, then rotate extension rod 7, make extension rod 7 parallel with guide bar 4, thereby make clean pole 11 and atomizer 12 can fold, on the one hand can guarantee the accuracy of testing result, on the other hand can be less the space that the device occupy.

Example 2

Referring to fig. 1 to 4, the present embodiment is further optimized based on embodiment 1, specifically, a rectangular block 13 is symmetrically fixed on the upper surface of the camera 1, a connecting shaft 14 is slidably mounted on the inner wall of the rectangular block 13, and a cavity is disposed inside the rectangular block 13, so that the connecting shaft 14 can slide on the inner wall.

Specifically, a bearing plate 16 is fixedly mounted at one end, far away from the rectangular block 13, of the connecting shaft 14, a spring 15 is fixedly connected to the upper surface of the rectangular block 13, and the rectangular block 13 is connected with the bearing plate 16 through the spring 15 to prevent the bearing plate 16 from falling off.

Specifically, the inner wall of the bearing plate 16 is rotatably provided with a mounting shaft 17, the outer wall of the mounting shaft 17 is symmetrically and rotatably provided with baffles 18, and the baffles 18 are made of PVC materials and have the characteristics of rain resistance, fire resistance and static resistance.

Specifically, the upper surface of the camera 1 is symmetrically and fixedly provided with a second mounting block 19, the inner wall of the second mounting block 19 is rotatably provided with a hydraulic rod 20, and the second mounting block 19 is located in the middle of the upper surface of the camera 1, so that the hydraulic rod 20 can support the baffle 18 from a central position.

In this embodiment, through setting up baffle 18, the inclination of baffle 18 can be adjusted respectively through the flexible of two pairs of hydraulic stems 20, when having the stone to fall down in the tunnel, baffle 18 can shelter from, transmit the impact force of stone for spring 15 simultaneously, make baffle 18 drive connecting axle 14 and push down, thereby make connecting axle 14 and rectangular block 13 produce and slide, the impact force that the stone that falls brought can be reduced effectively on the one hand, on the other hand can prevent the erosion of moisture to camera 1, carry out abundant protection to camera 1 effectively, the slope through baffle 18 simultaneously, can shelter from the light source, make the screen of camera 1 can be more simple and convenient observe.

Example 3

Referring to fig. 1-4, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, the output end of the hydraulic rod 20 is connected to the baffle 18, the outer wall sliding rod of the camera 1 is installed with the placing frame 21, and the placing frame 21 can install the camera 1 on the inner wall, thereby well ensuring the stability of the camera 1.

Specifically, the lower surface of the placing frame 21 is fixedly provided with a sleeve 22, the inner wall of the sleeve 22 is in threaded connection with a threaded column 23, the inner wall of the sleeve 22 is provided with threads, and the sleeve 22 is connected with the threaded column 23 through a thread groove.

Specifically, the lower surface of the threaded column 23 is fixedly provided with a disc 24, the lower surface of the disc 24 is symmetrically and fixedly provided with a support 25, and the support 25 is provided with a protrusion which can be inserted into the ground, so that the stability of the whole device is ensured.

In this embodiment, through setting up sleeve 22 and threaded post 23, can drive camera 1 through rotating sleeve 22 and shift up on the whole, the angle of camera 1 can also be adjusted to the while, thereby can detect at each angle, through setting up multiunit support 25, the problem of ground unevenness when can surface tunnel detects effectively, through setting up the arch at support 25 lower surface, can be better contact with ground, the stability of device has been ensured effectively, through dismantling sleeve 22, can make things convenient for camera 1's installation and dismantlement, it is more simple and convenient to use.

In summary, the following steps: the utility model can effectively ensure the efficiency of detection work by protecting the camera 1 and cleaning the lens 2, can clean the lens 2 by arranging the cleaning rod 11 and the spraying device 12, can fold the cleaning rod 11 and the spraying device 12 by the rotating rod relation among the extension rod 7, the connecting rod 9 and the electric rotating shaft 8, can ensure the accuracy of detection results on one hand, can reduce the space occupied by the device on the other hand, can respectively adjust the inclination angle of the baffle 18 by the extension and retraction of the two pairs of hydraulic rods 20 by arranging the baffle 18, can effectively reduce the impact force caused by falling rocks when the rocks fall in a tunnel, can prevent the erosion of water on the camera 1 on the other hand, can effectively fully protect the camera 1, and can shield a light source by the inclination of the baffle 18, so that the screen of the camera 1 can be observed more simply and conveniently, through setting up sleeve 22 and screw post 23, can adjust camera 1's angle to can detect at each angle, through setting up multiunit support 25, ground unevenness's problem when can surface tunnel detects effectively has ensured the stability of device effectively, through dismantling sleeve 22, can make things convenient for camera 1's installation and dismantlement, it is more simple and convenient to use.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a waterproof construction of tunnel inspection camera, includes camera (1) and installs guide rail (3) of guide bar (4), its characterized in that: one side outer wall of camera (1) is equipped with camera lens (2), the outer wall slidable mounting of guide bar (4) has electronic slider (5), the outer wall fixed mounting of electronic slider (5) has first installation piece (6), the inner wall of first installation piece (6) rotates and installs extension rod (7), the one end that first installation piece (6) were kept away from in extension rod (7) is rotated and is installed electric rotating shaft (8), the one end that extension rod (7) were kept away from in electric rotating shaft (8) is rotated and is installed connecting rod (9), the outer wall fixed mounting that connecting rod (9) are close to camera lens (2) has mounting panel (10), the outer wall symmetry fixed mounting that mounting panel (10) are close to camera lens (2) has cleaning rod (11), the outer wall middle part fixed mounting that mounting panel (10) are close to camera lens (2) has atomizer (12).

2. The waterproof structure of the tunnel inspection camera according to claim 1, characterized in that: the upper surface symmetry of camera (1) is fixed with rectangular block (13), the inner wall slidable mounting of rectangular block (13) has connecting axle (14).

3. The waterproof structure of the tunnel inspection camera according to claim 2, characterized in that: one end, far away from the rectangular block (13), of the connecting shaft (14) is fixedly provided with a bearing plate (16), and the upper surface of the rectangular block (13) is fixedly connected with a spring (15).

4. The waterproof structure of the tunnel inspection camera according to claim 3, wherein: the inner wall of the bearing plate (16) is rotatably provided with an installation shaft (17), and the outer wall of the installation shaft (17) is symmetrically and rotatably provided with a baffle (18).

5. The waterproof structure of tunnel inspection camera according to claim 4, characterized in that: the upper surface of the camera (1) is symmetrically and fixedly provided with a second mounting block (19), and the inner wall of the second mounting block (19) is rotatably provided with a hydraulic rod (20).

6. The waterproof structure of a tunnel inspection camera of claim 5, characterized in that: the output end of the hydraulic rod (20) is connected with the baffle (18), and the outer wall sliding rod of the camera (1) is provided with a placing frame (21).

7. The waterproof structure of the tunnel inspection camera according to claim 6, wherein: the lower surface fixed mounting who places frame (21) has sleeve (22), the inner wall threaded connection of sleeve (22) has screw thread post (23).

8. The waterproof structure of a tunnel inspection camera of claim 7, characterized in that: the lower surface fixed mounting of screw thread post (23) has disc (24), the lower surface symmetry fixed mounting of disc (24) has support (25).