Highway tunnel waterproof performance test detection device

Abstract

The utility model discloses a highway tunnel waterproof performance test detection device which comprises a remote control chassis, a detection host is fixedly installed on the top of the remote control chassis, a fine adjustment mechanism is fixedly installed on the top of the detection host, and a telescopic mechanism is fixedly installed on the top of the fine adjustment mechanism. A detection assembly is fixedly mounted at the top of the telescopic mechanism, the telescopic mechanism comprises a mounting sleeve, a telescopic rod is movably mounted in the mounting sleeve, a connecting rod is movably mounted in the telescopic rod, and a locking mechanism is movably mounted in the telescopic rod; locking mechanisms are fixedly mounted on the tops of the mounting sleeve and the telescopic rod, the telescopic rod and the connecting rod are pulled out from the interiors of the mounting sleeve and the telescopic rod during detection, the overall length of the telescopic mechanisms is adjusted, and after adjustment is completed, the positions of the telescopic rod and the connecting rod are fixed through the locking mechanisms. And the detection assembly is fixed on the top of the connecting rod for detection.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof performance detection, in particular to a road tunnel waterproof performance test detection device. Background Art

[0002] A highway tunnel is an underground passage designed and built specifically for automobile transportation. It passes through mountains, hills, cities or other geographical obstacles to achieve direct road connectivity, shorten driving distances, and improve transportation efficiency, while avoiding the use of complex and unsafe winding mountain roads due to terrain restrictions.

[0003] Highway tunnel waterproof performance test equipment usually refers to a type of professional instrument and equipment, which is mainly used to detect and evaluate the integrity and effectiveness of tunnel waterproofing systems, especially the air tightness of waterproof panels and their welds used in tunnel construction. This type of testing equipment is mainly used in highway, railway and other transportation tunnel construction projects to ensure that the tunnel can effectively prevent groundwater infiltration during long-term operation, keep the interior dry, ensure the safety of the tunnel structure and extend its service life.

[0004] In the prior art, the waterproof performance of the tunnel is usually tested by workers using handheld testing devices. However, the top of the tunnel is too high, and workers need to climb up by setting up escalators or scaffolding to conduct testing. In summary, it is very inconvenient for workers to test the top of the tunnel in the prior art, and there are certain safety risks. Utility Model Content

[0005] The purpose of the utility model is to provide a road tunnel waterproof performance test detection device, which has the advantage of changing the height of the detection device so that the detection device can be close to the tunnel top for detection, thereby solving the problem that the tunnel top is too high and workers need to climb up by setting up escalators or scaffolding for detection, which is very inconvenient for workers to detect the tunnel top and has certain safety risks.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road tunnel waterproof performance test detection device, comprising a remote control chassis, a detection host is fixedly installed on the top of the remote control chassis, a fine-tuning mechanism is fixedly installed on the top of the detection host, a telescopic mechanism is fixedly installed on the top of the fine-tuning mechanism, a detection component is fixedly installed on the top of the telescopic mechanism, the telescopic mechanism comprises a mounting sleeve, a telescopic rod is movably installed inside the mounting sleeve, a connecting rod is movably installed inside the telescopic rod, a locking mechanism is movably installed inside the telescopic rod, and locking mechanisms are fixedly installed on the tops of the mounting sleeve and the telescopic rod.

[0007] As a preferred device for testing and detecting waterproof performance of a highway tunnel of the utility model, the locking mechanism includes a mounting ring, an extrusion wheel is eccentrically mounted on the top of the mounting ring, an extrusion block is movably mounted on the top of the mounting ring, the extrusion block is arranged at the bottom of the extrusion wheel, and the outer walls of the telescopic rod and the connecting rod are provided with extrusion grooves.

[0008] As a preferred embodiment of the road tunnel waterproof performance test and detection device of the utility model, a control handle is fixedly installed on one side of the extrusion wheel, and a control hook is fixedly installed on one side of the control handle.

[0009] As a preferred device for testing the waterproof performance of a highway tunnel of the utility model, the detection component includes an equipment table, an ultrasonic detection head is fixedly installed on the top of the equipment table, and a distance sensor is fixedly installed on one side of the ultrasonic detection head.

[0010] As a preferred device for testing the waterproof performance of a highway tunnel of the utility model, the fine-tuning mechanism includes a mounting frame, a screw is rotatably mounted inside the mounting frame, a displacement block is threadedly connected to the outer wall of the screw, a motor is fixedly mounted on the top of the mounting frame, and the output shaft of the motor is fixedly connected to the top of the screw through a coupling.

[0011] As a preferred device for testing waterproof performance of a highway tunnel of the utility model, a limiting sleeve is fixedly installed on the top of the mounting frame, the mounting sleeve is movably installed inside the limiting sleeve, and the mounting sleeve is fixedly installed on the top of the displacement block.

[0012] As a preferred embodiment of the utility model of a road tunnel waterproof performance test detection device, a camera module is fixedly installed on one side of the ultrasonic detection head, and fill lights are fixedly installed on both the left and right sides of the ultrasonic detection head.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model uses a remote control chassis to enable the device to move for detection. At the same time, the detection host records and analyzes the data collected by the detection component, and controls the degree of extrusion of the extrusion block on the extrusion groove by rotating the extrusion wheel, controls the locking of the telescopic rod and the connecting rod, and pulls out the telescopic rod and the connecting rod from the inside of the installation sleeve and the telescopic rod during detection, adjusts the overall length of the telescopic mechanism, and fixes the position of the telescopic rod and the connecting rod through the locking mechanism after the adjustment. The detection component is fixed on the top of the connecting rod for detection. It has the advantage of changing the height of the detection device so that the detection device can be close to the top of the tunnel for detection, which solves the problem that the top of the tunnel is too high and the staff need to climb up by setting up escalators or scaffolding for detection, which is very inconvenient for the staff to detect the top of the tunnel and has certain safety risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the fine-tuning mechanism of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the telescopic mechanism of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the locking mechanism of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the detection component of the utility model.

[0020] In the figure: 1. remote control chassis; 2. detection host; 3. fine-tuning mechanism; 301. mounting bracket; 302. screw; 303. displacement block; 304. motor; 305. limit sleeve; 4. telescopic mechanism; 401. mounting sleeve; 402. telescopic rod; 403. connecting rod; 404. extrusion groove; 410. locking mechanism; 411. mounting ring; 412. extrusion wheel; 413. extrusion block; 414. operating handle; 415. operating hook; 5. detection component; 501. equipment table; 502. ultrasonic detection head; 503. distance sensor; 504. camera module; 505. fill light. DETAILED DESCRIPTION

[0021] See also Figure 1-5 A road tunnel waterproof performance test detection device comprises a remote control chassis 1, a detection host 2 is fixedly installed on the top of the remote control chassis 1, a fine-tuning mechanism 3 is fixedly installed on the top of the detection host 2, a telescopic mechanism 4 is fixedly installed on the top of the fine-tuning mechanism 3, a detection component 5 is fixedly installed on the top of the telescopic mechanism 4, the telescopic mechanism 4 comprises a mounting sleeve 401, a telescopic rod 402 is movably installed inside the mounting sleeve 401, a connecting rod 403 is movably installed inside the telescopic rod 402, a locking mechanism 410 is movably installed inside the telescopic rod 402, and the locking mechanism 410 is fixedly installed on the tops of the mounting sleeve 401 and the telescopic rod 402.

[0022] Furthermore, the locking mechanism 410 includes a mounting ring 411, a squeezing wheel 412 is eccentrically mounted on the top of the mounting ring 411, a squeezing block 413 is movably mounted on the top of the mounting ring 411, the squeezing block 413 is arranged at the bottom of the squeezing wheel 412, and the outer walls of the telescopic rod 402 and the connecting rod 403 are both provided with squeezing grooves 404;

[0023] During use, the remote control chassis 1 is used to enable the device to move for detection. At the same time, the detection host 2 records and analyzes the data collected by the detection component 5, and controls the degree of compression of the extrusion groove 404 by the extrusion block 413 by rotating the extrusion wheel 412, controls the locking of the telescopic rod 402 and the connecting rod 403, and pulls out the telescopic rod 402 and the connecting rod 403 from the inside of the installation sleeve 401 and the telescopic rod 402 during detection, adjusts the overall length of the telescopic mechanism 4, and after the adjustment, fixes the position of the telescopic rod 402 and the connecting rod 403 through the locking mechanism 410, fixes the detection component 5 on the top of the connecting rod 403, and can perform detection. It has the advantage of changing the height of the detection device so that the detection device can be close to the top of the tunnel for detection, which solves the problem that the top of the tunnel is too high and the staff need to climb up by setting up escalators or scaffolding for detection, which is very inconvenient for the staff to detect the top of the tunnel and has certain safety risks.

[0024] Furthermore, a manipulation handle 414 is fixedly installed on one side of the squeezing wheel 412, and a manipulation hook 415 is fixedly installed on one side of the manipulation handle 414;

[0025] During use, the operating handle 414 facilitates the staff to rotate the extrusion wheel 412, and the raised operating hook 415 provides a force point for the staff when the operating handle 414 is close to the mounting ring 411, which is convenient for the staff to operate.

[0026] Furthermore, the detection component 5 includes an equipment platform 501, an ultrasonic detection head 502 is fixedly installed on the top of the equipment platform 501, and a distance sensor 503 is fixedly installed on one side of the ultrasonic detection head 502;

[0027] During use, the ultrasonic detection head 502 is used to detect water seepage on the tunnel top, and the distance sensor 503 is used to detect the distance between the detection component 5 and the tunnel top, so that the fine-tuning mechanism 3 can adjust the height of the detection component 5 according to the distance data.

[0028] Furthermore, the fine-tuning mechanism 3 includes a mounting frame 301, a screw rod 302 is rotatably mounted inside the mounting frame 301, a displacement block 303 is threadedly connected to the outer wall of the screw rod 302, a motor 304 is fixedly mounted on the top of the mounting frame 301, and an output shaft of the motor 304 is fixedly connected to the top of the screw rod 302 through a coupling;

[0029] During use, the motor 304 drives the screw 302 to rotate, and then the telescopic mechanism 4 moves up and down through the cooperation between the screw 302 and the displacement block 303, so as to adjust the height of the detection component 5 and keep the distance between the detection component 5 and the top of the tunnel constant.

[0030] Furthermore, a limiting sleeve 305 is fixedly installed on the top of the mounting frame 301, and the mounting sleeve 401 is movably installed inside the limiting sleeve 305, and the mounting sleeve 401 is fixedly installed on the top of the displacement block 303;

[0031] During use, the limiting sleeve 305 limits the displacement direction of the installation sleeve 401 and supports the installation sleeve 401 at the same time, so that the displacement of the installation sleeve 401 is more stable.

[0032] Furthermore, a camera module 504 is fixedly installed on one side of the ultrasonic detection head 502, and fill lights 505 are fixedly installed on both the left and right sides of the ultrasonic detection head 502;

[0033] During use, the camera module 504 is used to photograph and save the top of the tunnel for the convenience of staff to observe and record, and the fill light 505 is used to illuminate the top of the tunnel to facilitate the camera module 504 to shoot.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A road tunnel waterproof performance test detection device, comprising a remote control chassis (1), a detection host (2) fixedly mounted on the top of the remote control chassis (1), a fine adjustment mechanism (3) fixedly mounted on the top of the detection host (2), a telescopic mechanism (4) fixedly mounted on the top of the fine adjustment mechanism (3), and a detection component (5) fixedly mounted on the top of the telescopic mechanism (4), characterized in that: The telescopic mechanism (4) comprises a mounting sleeve (401), a telescopic rod (402) being movably mounted inside the mounting sleeve (401), a connecting rod (403) being movably mounted inside the telescopic rod (402), a locking mechanism (410) being movably mounted inside the telescopic rod (402), and the locking mechanism (410) being fixedly mounted on the tops of the mounting sleeve (401) and the telescopic rod (402).

2. A road tunnel waterproof performance test detection device according to claim 1, characterized in that: The locking mechanism (410) comprises a mounting ring (411), a squeezing wheel (412) being eccentrically mounted on the top of the mounting ring (411), a squeezing block (413) being movably mounted on the top of the mounting ring (411), the squeezing block (413) being arranged at the bottom of the squeezing wheel (412), and the outer walls of the telescopic rod (402) and the connecting rod (403) are both provided with squeezing grooves (404).

3. A road tunnel waterproof performance test detection device according to claim 2, characterized in that: A manipulation handle (414) is fixedly mounted on one side of the squeezing wheel (412), and a manipulation hook (415) is fixedly mounted on one side of the manipulation handle (414).

4. A road tunnel waterproof performance test detection device according to claim 1, characterized in that: The detection component (5) comprises an equipment platform (501), an ultrasonic detection head (502) is fixedly mounted on the top of the equipment platform (501), and a distance sensor (503) is fixedly mounted on one side of the ultrasonic detection head (502).

5. A road tunnel waterproof performance test detection device according to claim 1, characterized in that: The fine adjustment mechanism (3) comprises a mounting frame (301), a screw rod (302) being rotatably mounted inside the mounting frame (301), a displacement block (303) being threadedly connected to the outer wall of the screw rod (302), a motor (304) being fixedly mounted on the top of the mounting frame (301), and an output shaft of the motor (304) being fixedly connected to the top of the screw rod (302) via a coupling.

6. A road tunnel waterproof performance test detection device according to claim 5, characterized in that: A limiting sleeve (305) is fixedly mounted on the top of the mounting frame (301), the mounting sleeve (401) is movably mounted inside the limiting sleeve (305), and the mounting sleeve (401) is fixedly mounted on the top of the displacement block (303).

7. A road tunnel waterproof performance test detection device according to claim 4, characterized in that: A camera module (504) is fixedly mounted on one side of the ultrasonic detection head (502), and fill lights (505) are fixedly mounted on both the left and right sides of the ultrasonic detection head (502).

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