Traffic road detection device
By designing a traffic road detection device with threaded rods and mounting plates, the wear problem caused by jitter of the core drill bit is solved, and the stable movement of the core drill bit and the service life are extended.
Patent Information
- Application Number
- CN202520669182.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-10
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2035-04-10
AI Technical Summary
During the road construction process, the core drill bit is prone to jitter due to the hard texture of the road surface, resulting in uneven contact with the drilling wall, increasing wear and shortening its service life.
A traffic road detection device is designed to drive the threaded rod to rotate by starting the second motor clockwise. The threaded rod rotation moves the mounting plate downward, driving the core drill bit to move stably, control its depth and position, and avoid irregular jitter or offset.
It effectively solves the problem of uneven contact between the core drill bit and the drill wall, reduces wear, extends the service life of the core drill bit, and improves the stability and accuracy of the sampling process.
Smart Images
Figure CN222913183U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of road detection, in particular to a traffic road detection device. Background Art
[0002] Road (including municipal roads, highways, etc.) pavement inspection is a necessary and regular operation to monitor road pavement diseases and road maintenance needs. With the continuous increase in the total mileage of highways in my country, my country has become a country with a long mileage and wide regional distribution, which makes the workload of road inspection very huge.
[0003] During the road construction process, it is necessary to sample the road surface to test multiple indicators such as road surface thickness and compactness to ensure that the road construction quality meets the design requirements and improve the safety and durability of the road. However, during the sampling process, due to the hard texture of the road surface, the coring drill bit is prone to shaking during sampling, resulting in uneven contact between the coring drill bit and the borehole wall, thereby aggravating wear and shortening the service life of the coring drill bit. For this reason, we propose a traffic road detection device. Utility Model Content
[0004] The utility model aims to provide a traffic road detection device, which starts the second motor clockwise to drive the threaded rod to rotate. The clockwise rotation of the threaded rod will move the mounting plate downward, so that the coring drill bit can move stably along a predetermined trajectory, which helps to control the depth and position of the drill bit, and solves the problem of uneven contact between the coring drill bit and the borehole wall, thereby aggravating wear and shortening the service life of the coring drill bit.
[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0006] The utility model is a traffic road detection device, comprising a trolley, a plug hole is provided on the trolley, a sampling mechanism is arranged above the trolley, a fixing mechanism is arranged on the sampling mechanism, and a splash-proof mechanism is arranged on the fixing mechanism;
[0007] The sampling mechanism includes a mounting frame, the bottom of the mounting frame is fixedly connected to the top of the trolley, the top of the mounting frame is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a threaded rod through a coupling, the outer wall of the threaded rod is threadedly connected to a mounting plate, a slide groove is provided on the mounting frame, a first slide rod is fixedly connected inside the slide groove, a first slider is slidably connected to the outer wall of the first slide rod, two first sliders are provided, and the sides of the two first sliders close to each other are fixedly connected to the outer wall of the mounting plate, the top of the mounting plate is fixedly connected to a second motor, and the output end of the second motor is fixedly connected to a coring drill bit through a coupling.
[0008] Furthermore, the output end of the first motor is rotatably connected inside the mounting frame, the end of the threaded rod away from the first motor is rotatably connected to the top of the trolley, the first slider is slidably connected inside the slide groove, and the output end of the second motor is rotatably connected inside the mounting plate.
[0009] Furthermore, the fixing mechanism includes a connecting plate, the outer wall of the connecting plate is fixedly connected to the outer wall of the mounting plate, the end of the connecting plate away from the mounting plate is internally slidably connected to a limiting rod, the top of the connecting plate is fixedly connected to a limiting plate, and the bottom of the limiting plate is in contact with the top of the connecting plate.
[0010] Furthermore, one end of the limiting rod away from the limiting sheet is fixedly connected to a fixing plate, a side of the fixing plate close to the limiting rod is fixedly connected to a spring, and the limiting rod is located on the inner side of the spring.
[0011] Furthermore, one end of the spring away from the fixing plate is fixedly connected to the bottom of the connecting plate, and one end of the spring away from the fixing plate is fixedly connected to a fixing rod.
[0012] Furthermore, the outer wall of the fixing rod is slidably connected to the interior of the trolley, and an end of the fixing rod away from the fixing plate is fixedly connected to an anti-slip plate.
[0013] Furthermore, the splash-proof mechanism comprises a protection box, a sampling port is provided on the top of the protection box, a slide rail is fixedly connected to the outer wall of the protection box, a second slide bar is fixedly connected to the inner wall of the slide rail, and a second slide bar is slidably connected to the outer wall of the second slide bar.
[0014] Furthermore, the second sliding block is slidably connected to the inside of the sliding rail, the outer wall of the second sliding block is fixedly connected to a connecting rod, and one end of the connecting rod away from the second sliding block is fixedly connected to the outer wall of the anti-sliding plate.
[0015] The utility model has the following beneficial effects:
[0016] 1. The utility model starts the first motor clockwise, and the operation of the first motor will drive the threaded rod to rotate. The clockwise rotation of the threaded rod will move the mounting plate downward, and the mounting plate will drive the first slider to move downward along the first slider, which can effectively improve the stability of the movement of the mounting plate. At the same time, the mounting plate will drive the second motor to move, and the second motor will drive the coring drill bit to move, so that the coring drill bit can move stably along a predetermined trajectory, which helps to control the depth and position of the drill bit, avoid irregular jitter or deviation, and improve the service life of the coring drill bit.
[0017] 2. The utility model will cause the fixing mechanism to descend when the mounting plate descends. When the anti-slip plate in the fixing mechanism contacts the ground, the mounting plate will continue to descend for sampling. At this time, the ground blocks the anti-slip plate, so that the spring will be compressed when the mounting plate continues to descend. The reaction force of the spring can apply a downward force to the fixing plate, which is transmitted to the fixing rod and then to the anti-slip plate, thereby increasing the friction between the anti-slip plate and the ground, which can effectively prevent the device from moving due to vibration during sampling and affecting the sampling results.
[0018] 3. During the process of the utility model descending through the fixing mechanism, the splash-proof mechanism will also descend with the fixing mechanism. When the protection box contacts the ground, the fixing mechanism will continue to descend. Due to the obstruction of the protection box by the ground, the anti-slip plate will drive the connecting rod to continue to descend. The connecting rod drives the second slider to descend along the second slide rod until the second slider moves to the bottom of the slide rail. At this time, the anti-slip plate will just contact the ground, thereby effectively fixing the protection box to the ground to avoid debris splashing during sampling and causing injury to the operator.
[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0022] Figure 2 This is a schematic diagram of the structure of the utility model trolley when viewed from above;
[0023] Figure 3 This is a schematic diagram of the structure of the sampling mechanism of the utility model;
[0024] Figure 4 This is a schematic diagram of the structure of the mounting frame of the utility model;
[0025] Figure 5 This is a schematic diagram of the fixing mechanism structure of the utility model;
[0026] Figure 6 It is a schematic diagram of the structure of the splash-proof mechanism of the utility model.
[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0028] 1. Trolley; 11. Socket; 2. Sampling mechanism; 201. Mounting frame; 202. First motor; 203. Threaded rod; 204. Mounting plate; 205. Slide groove; 206. First slide bar; 207. First slider; 208. Second motor; 209. Coring drill; 3. Fixing mechanism; 301. Connecting plate; 302. Limiting rod; 303. Limiting piece; 304. Fixing plate; 305. Spring; 306. Fixing rod; 307. Anti-skid plate; 4. Anti-splash mechanism; 401. Protective box; 402. Sampling port; 403. Slide rail; 404. Second slide bar; 405. Second slider; 406. Connecting rod. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0030] See also Figure 1-6 As shown, the utility model is a traffic road detection device, comprising a trolley 1, a plug hole 11 is provided on the trolley 1, a sampling mechanism 2 is provided above the trolley 1, a fixing mechanism 3 is provided on the sampling mechanism 2, and a splash-proof mechanism 4 is provided on the fixing mechanism 3;
[0031] The sampling mechanism 2 includes a mounting frame 201, the bottom of the mounting frame 201 is fixedly connected to the top of the trolley 1, the top of the mounting frame 201 is fixedly connected to a first motor 202, the first motor 202 is started clockwise, the output end of the first motor 202 is fixedly connected to a threaded rod 203 through a coupling, the operation of the first motor 202 will drive the threaded rod 203 to rotate, the outer wall of the threaded rod 203 is threadedly connected to a mounting plate 204, the clockwise rotation of the threaded rod 203 will cause the mounting plate 204 to move downward, a slide groove 205 is provided on the mounting frame 201, a first slide bar 206 is fixedly connected inside the slide groove 205, the outer wall of the first slide bar 206 is slidably connected to a first slider 207, two first sliders 207 are provided, and the two first sliders 207 are fixedly connected to the outer wall of the mounting plate 204 on one side close to each other, and the mounting plate 204 will drive the first slider 207 along the first slide The rod 206 moves downward, which can effectively improve the stability of the movement of the mounting plate 204. The second motor 208 is fixedly connected to the top of the mounting plate 204. At the same time, the mounting plate 204 will drive the second motor 208 to move, so that the coring drill bit can move stably along the predetermined trajectory, which helps to control the depth and position of the drill bit, avoid irregular jitter or deviation, and improve the service life of the coring drill bit 209. The output end of the second motor 208 is fixedly connected to the coring drill bit 209 through a coupling. The operation of the second motor 208 will drive the coring drill bit 209 to rotate. The output end of the first motor 202 is rotatably connected to the inside of the mounting frame 201, and the end of the threaded rod 203 away from the first motor 202 is rotatably connected to the top of the trolley 1. The first slider 207 is slidably connected to the inside of the slide groove 205, and the output end of the second motor 208 is rotatably connected to the inside of the mounting plate 204.
[0032] The fixing mechanism 3 includes a connecting plate 301, and the outer wall of the connecting plate 301 is fixedly connected to the outer wall of the mounting plate 204. When the mounting plate 204 descends, the fixing mechanism 3 will descend. When the anti-skid plate 307 in the fixing mechanism 3 contacts the ground, the mounting plate 204 will continue to descend. At this time, due to the blocking of the anti-skid plate 307 by the ground, the end of the connecting plate 301 away from the mounting plate 204 is internally slidably connected to the limiting rod 302, and the top of the connecting plate 301 is fixedly connected to the limiting piece 303, and the end of the limiting rod 302 away from the limiting piece 303 is fixedly connected to the fixing plate 304, and the side of the fixing plate 304 close to the limiting rod 302 is fixedly connected to the spring 305, so that the spring 305 will be compressed when the mounting plate 204 continues to descend. 05, the limit rod 302 is located on the inner side of the spring 305, and the end of the spring 305 away from the fixed plate 304 is fixedly connected to the bottom of the connecting plate 301, and the reaction force of the spring 305 can apply a downward force to the fixed plate 304, and the end of the spring 305 away from the fixed plate 304 is fixedly connected to the fixed rod 306, and the fixed plate 304 transmits to the fixed rod 306, and the outer wall of the fixed rod 306 is slidably connected to the inside of the trolley 1, and the end of the fixed rod 306 away from the fixed plate 304 is fixedly connected to the anti-skid plate 307, and the fixed rod 306 transmits to the anti-skid plate 307, thereby increasing the friction between the anti-skid plate 307 and the ground, which can effectively prevent the device from moving due to vibration during sampling, thereby affecting the sampling results.
[0033] The splash-proof mechanism 4 includes a protective box 401. During the descending process of the fixing mechanism 3, the splash-proof mechanism 4 will also descend with the fixing mechanism 3. A sampling port 402 is provided on the top of the protective box 401. When the protective box 401 contacts the ground, the fixing mechanism 3 will continue to descend. Due to the obstruction of the protective box 401 by the ground, the outer wall of the protective box 401 is fixedly connected with a slide rail 403, the inner wall of the slide rail 403 is fixedly connected with a second slide bar 404, the outer wall of the second slide bar 404 is slidably connected with a second slider 405, and the second slider 405 is slidably connected to the inner wall of the slide rail 403. The outer wall of the second slider 405 is fixedly connected with a connecting rod 406, and the connecting rod 406 drives the second slider 405 to descend along the second slide bar 404 until the second slider 405 moves to the bottom of the slide rail 403, and at this time the anti-skid plate 307 just contacts the ground, thereby effectively fixing the protective box 401 to the ground to avoid debris splashing during sampling and causing injury to the operator. The end of the connecting rod 406 away from the second slider 405 is fixedly connected to the outer wall of the anti-skid plate 307, and at this time the anti-skid plate 307 drives the connecting rod 406 to continue to descend.
[0034] A specific application of this embodiment is:
[0035] When in use, the device is pushed to the sampling site, and then the first motor 202 and the second motor 208 are started clockwise. The operation of the second motor 208 will drive the coring drill bit 209 to rotate, and the operation of the first motor 202 will drive the threaded rod 203 to rotate. The clockwise rotation of the threaded rod 203 will cause the mounting plate 204 to move downward, and the mounting plate 204 will drive the first sliding block 207 to move downward along the first sliding bar 206, which can effectively improve the stability of the movement of the mounting plate 204. At the same time, the mounting plate 204 will drive the second motor 208 to move, and the second motor 208 will drive the coring drill bit 209 to move, so that the coring drill bit can move stably along a predetermined trajectory, which is helpful to control the depth and position of the drill bit, avoid irregular jitter or deviation, and increase the service life of the coring drill bit 209. When the mounting plate 204 descends, the fixing mechanism 3 will descend. When the anti-slip plate 307 in the fixing mechanism 3 contacts the ground, the mounting plate 204 will continue to descend. At this time, the anti-slip plate 307 is blocked by the ground. When the mounting plate 204 continues to descend, the spring 305 will be compressed, and the reaction force of the spring 305 can apply a downward force to the fixing plate 304, which is transmitted to the fixing rod 306, and the fixing rod 306 is transmitted to the anti-slip plate 307, thereby increasing the friction between the anti-slip plate 307 and the ground, which can effectively prevent the device from moving due to vibration during sampling, thereby affecting the sampling results. During the descent of the fixing mechanism 3, the splash-proof mechanism 4 will also descend with the fixing mechanism 3. When the protection box 401 contacts the ground, the fixing mechanism 3 will continue to descend. Due to the obstruction of the ground to the protection box 401, the anti-slip plate 307 will drive the connecting rod 406 to continue to descend. The connecting rod 406 drives the second slider 405 to descend along the second slider 404 until the second slider 405 moves to the bottom of the slide rail 403. At this time, the anti-slip plate 307 will also just contact the ground, thereby effectively fixing the protection box 401 to the ground, avoiding debris splashing during sampling, causing injury to the operator.
[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A traffic road detection device, comprising a trolley (1), wherein the trolley (1) is provided with a socket (11), characterized in that: A sampling mechanism (2) is arranged above the trolley (1), a fixing mechanism (3) is arranged on the sampling mechanism (2), and an anti-splash mechanism (4) is arranged on the fixing mechanism (3); The sampling mechanism (2) comprises a mounting frame (201), the bottom of the mounting frame (201) is fixedly connected to the top of the trolley (1), the top of the mounting frame (201) is fixedly connected to a first motor (202), the output end of the first motor (202) is fixedly connected to a threaded rod (203) via a coupling, the outer wall of the threaded rod (203) is threadedly connected to a mounting plate (204), a sliding groove (205) is provided on the mounting frame (201), a first sliding rod (206) is fixedly connected inside the sliding groove (205), the outer wall of the first sliding rod (206) is slidably connected to a first sliding block (207), two first sliding blocks (207) are provided, the sides of the two first sliding blocks (207) close to each other are fixedly connected to the outer wall of the mounting plate (204), the top of the mounting plate (204) is fixedly connected to a second motor (208), and the output end of the second motor (208) is fixedly connected to a coring drill bit (209) via a coupling.
2. A traffic road detection device according to claim 1, characterized in that: The output end of the first motor (202) is rotatably connected to the inside of the mounting frame (201), the end of the threaded rod (203) away from the first motor (202) is rotatably connected to the top of the trolley (1), the first slider (207) is slidably connected to the inside of the slide groove (205), and the output end of the second motor (208) is rotatably connected to the inside of the mounting plate (204).
3. A traffic road detection device according to claim 1, characterized in that: The fixing mechanism (3) comprises a connecting plate (301), the outer wall of the connecting plate (301) being fixedly connected to the outer wall of the mounting plate (204), an end of the connecting plate (301) away from the mounting plate (204) being internally slidably connected to a limiting rod (302), the top of the connecting plate (301) being fixedly connected to a limiting plate (303), the bottom of the limiting plate (303) being in contact with the top of the connecting plate (301).
4. A traffic road detection device according to claim 3, characterized in that: One end of the limiting rod (302) away from the limiting plate (303) is fixedly connected to a fixing plate (304), and a side of the fixing plate (304) close to the limiting rod (302) is fixedly connected to a spring (305), and the limiting rod (302) is located on the inner side of the spring (305).
5. A traffic road detection device according to claim 4, characterized in that: One end of the spring (305) away from the fixing plate (304) is fixedly connected to the bottom of the connecting plate (301), and one end of the spring (305) away from the fixing plate (304) is fixedly connected to a fixing rod (306).
6. A traffic road detection device according to claim 5, characterized in that: The outer wall of the fixing rod (306) is slidably connected to the interior of the trolley (1), and an end of the fixing rod (306) away from the fixing plate (304) is fixedly connected to an anti-slip plate (307).
7. A traffic road detection device according to claim 1, characterized in that: The splash-proof mechanism (4) comprises a protection box (401), a sampling port (402) is provided on the top of the protection box (401), a slide rail (403) is fixedly connected to the outer wall of the protection box (401), a second slide bar (404) is fixedly connected to the inner wall of the slide rail (403), and a second slide block (405) is slidably connected to the outer wall of the second slide bar (404).
8. A traffic road detection device according to claim 7, characterized in that: The second sliding block (405) is slidably connected inside the sliding rail (403), a connecting rod (406) is fixedly connected to the outer wall of the second sliding block (405), and one end of the connecting rod (406) away from the second sliding block (405) is fixedly connected to the outer wall of the anti-sliding plate (307).