CN216919925U

CN216919925U - Highway engineering bituminous paving combined test inspection device

Info

Publication number: CN216919925U
Application number: CN202220484372.6U
Authority: CN
Inventors: 陈晓凤; 马晓颖; 周国祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-07-08
Anticipated expiration: 2032-03-08

Abstract

The utility model relates to the technical field of highway engineering, in particular to a highway engineering bituminous pavement comprehensive test inspection device which comprises a box body, wherein a control button is fixed on the surface of the box body, a transparent observation window is fixed on the surface of the box body, a drill bit is arranged in the box body, universal wheels are arranged at the corner positions of the bottom of the box body, a water permeability inspection mechanism is arranged in the box body, a loose pavement thickness inspection mechanism is arranged in the box body, a damping mechanism is arranged on the surface of each universal wheel, and a cleaning mechanism is arranged at the bottom of the box body. The utility model not only avoids the phenomenon that the box body shakes violently when the inspection device is used, improves the accuracy of the inspection when the inspection device is used, but also improves the practicability when the inspection device is used.

Description

Highway engineering bituminous paving combined test inspection device

Technical Field

The utility model relates to the technical field of highway engineering, in particular to a comprehensive test and inspection device for a bituminous pavement of highway engineering.

Background

The asphalt pavement is characterized in that mineral materials are mixed with various types of pavements paved with asphalt materials, and asphalt binder improves the capability of paving aggregate for resisting damage of driving and natural factors to the pavements, so that the pavements are smooth, dustless, waterproof and durable, therefore, the asphalt pavement is a high-grade pavement which is most widely adopted in road construction, and the asphalt structural layer of the asphalt pavement belongs to the category of flexible pavements.

Through retrieval, the patent number is 202023171089.8, the name is a utility model of a highway engineering bituminous pavement comprehensive test detection device, including the side support frame body, the left side of the side support frame body is fixedly provided with a left side support, the left side support is parallel to the side support frame body in the horizontal direction, through research and analysis, the device has the advantages of improving the accuracy of the device for measuring the water permeability of the bituminous pavement and improving the accuracy of the whole device, but has the following defects to a certain extent, firstly, the buffer function of the box body is difficult to realize when the inspection device is used, so that the phenomenon that the box body shakes violently in the use process of the inspection device is easily caused; secondly, the cleaning function of the ground is difficult to realize when the inspection device is used, so that the accuracy of inspection when the inspection device is used is reduced; thirdly, the function of the checking device for checking the loose pavement thickness of the road surface is generally difficult when the checking device is used, so that the practicability of the checking device is reduced when the checking device is used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a highway engineering bituminous pavement comprehensive test inspection device, which solves the problems that the inspection device in the background art is difficult to realize the buffer function of a box body, the cleaning function of the ground and the loose pavement thickness inspection function of a highway pavement when in use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a highway engineering bituminous paving combined test inspection device, the power distribution box comprises a box body, the fixed surface of box has control button, the fixed surface of box has transparent observation window, the inside of box is provided with the drill bit, and the one end of drill bit extends to the below of box, the turning position department of bottom half all is provided with the universal wheel, the inside of box is provided with water permeability inspection mechanism, the inside of box is provided with loose thickness inspection mechanism, the surface of universal wheel is provided with damper, the bottom of box is provided with cleans the mechanism.

Preferably, the internally mounted of box has electric putter, and electric putter's input and control button's output electric connection, and electric putter's output extends to the bottom of box and is fixed with the hard piece, and the fixed surface of hard piece has the scale mark.

Preferably, the inside of water permeability inspection mechanism contains water service pipe, water permeability detector, through-hole and converges layer of permeating under water respectively, and the water permeability detector is installed to the inner wall of box, and the one end of water permeability detector is fixed with the water service pipe, and the through-hole has been seted up to the inner wall of box, and the fixed surface of through-hole has converged layer of permeating under water.

Preferably, the loose thickness inspection mechanism of spreading is by the L template, adjust the barrel, adjusting screw, the scale, slider and spout constitute, the inside of box is fixed with the L template, the inside of box is provided with adjusting screw, and adjusting screw's one end runs through L template and box in proper order and extends to the top of box, and adjusting screw and the mutual normal running fit of inner wall of box, adjusting screw's surperficial thread bush is equipped with the regulation barrel, and adjust the barrel and the surface fixed connection of drill bit mutually, the fixed surface of adjusting the barrel has the slider, the spout has been seted up on the surface of L template, and spout and the mutual sliding fit of slider, the fixed surface of L template has the scale.

Preferably, damper's inside includes the framework, the connecting block, the movable block, the dashpot, damping spring and shock absorber pole, the bottom of box all is fixed with the framework, the fixed surface of universal wheel has the connecting block, and the one end of connecting block extends to the inside of framework and with the mutual sliding fit of framework, damping spring is all installed to the inside of framework, and damping spring's one end and the fixed surface of connecting block are connected, the inside of framework is provided with the shock absorber pole, and shock absorber pole and the mutual normal running fit of box, the dashpot has been seted up on the surface of connecting block, and the inside of dashpot is provided with the movable block, and movable block and the mutual sliding fit of dashpot, and simultaneously, movable block and the mutual normal running fit of shock absorber pole.

Preferably, the inside of cleaning the mechanism includes the dead lever, the arc type groove, the broom, the arc type piece, installation piece and fastening bolt, the below of box is provided with the broom, and the surface of broom all is fixed with the arc type piece, the bottom of box is fixed with the dead lever, and the surface of dead lever has all seted up the arc type groove, and the cooperation of arc type groove and the mutual joint of arc type piece, the surface of dead lever both sides all is fixed with the installation piece, the surperficial threaded connection of installation piece has fastening bolt, and fastening bolt's one end run through the installation piece and with the surperficial threaded fastening of broom.

Compared with the prior art, the utility model has the beneficial effects that: the highway engineering bituminous pavement comprehensive test inspection device not only avoids the phenomenon that the box body shakes violently in the use process of the inspection device, improves the accuracy of inspection when the inspection device is used, but also improves the practicability when the inspection device is used;

1. the damping mechanism is arranged, the universal wheel drives the connecting block to slide in the frame body, the force applied to the universal wheel is relieved under the action of the damping spring, at the moment, the damping rod drives the moving block to slide in the buffer groove, and the box body is relieved by the aid of the force, so that the box body is buffered by the inspection device, and the phenomenon that the box body shakes violently in the use process of the inspection device is avoided;

2. the sweeping mechanism is arranged, the broom is placed at the bottom of the fixing rod, the broom drives the arc-shaped block to be clamped inside the arc-shaped groove, then the fastening bolt on the surface of the mounting block is screwed, the fixing rod and the broom are fixed under the action of the fastening bolt, the road surface is swept under the action of the broom, the ground sweeping function of the inspection device is achieved, and the accuracy of inspection when the inspection device is used is improved;

3. through being provided with the loose thickness inspection mechanism, rotate adjusting screw, make adjusting screw rotate in the inboard of L template, drive the drill bit downstream under adjusting screw and the screw-thread fit of adjusting the spiral shell section of thick bamboo, make the one end of drill bit get into pitch ground, observe the scale on L template surface through transparent observation window, detect the loose thickness of pitch ground, realized the function of inspection device to highway road surface loose thickness inspection to the practicality when inspection device uses has been improved.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is an enlarged schematic view of the loose thickness inspection mechanism of FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the shock absorbing mechanism of FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the cleaning mechanism of the present invention.

In the figure: 1. a box body; 101. a control button; 102. a transparent viewing window; 103. a universal wheel; 104. an electric push rod; 105. scale lines; 106. a hard mass; 107. a drill bit; 2. a water permeability inspection mechanism; 201. a water pipe; 202. a water permeability detector; 203. a through hole; 204. collecting water seepage layer; 3. a loose paving thickness checking mechanism; 301. an L-shaped plate; 302. adjusting the screw cylinder; 303. adjusting the screw rod; 304. a graduated scale; 305. a slider; 306. a chute; 4. a damping mechanism; 401. a frame body; 402. connecting blocks; 403. a moving block; 404. a buffer tank; 405. a damping spring; 406. a shock-absorbing lever; 5. a cleaning mechanism; 501. fixing the rod; 502. an arc-shaped groove; 503. a broom; 504. an arc-shaped block; 505. mounting blocks; 506. and fastening the bolt.

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 apparent that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; the embodiments of the present invention can be directly connected or indirectly connected through an intermediary, and all other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

The utility model provides a highway engineering bituminous pavement comprehensive test inspection device which is structurally shown in figures 1 and 2 and comprises a box body 1, wherein a control button 101 is fixed on the surface of the box body 1, the type of the control button 101 can be LA series, a transparent observation window 102 is fixed on the surface of the box body 1, an electric push rod 104 is installed inside the box body 1, the type of the electric push rod 104 can be DG series, the input end of the electric push rod 104 is electrically connected with the output end of the control button 101, the output end of the electric push rod 104 extends to the bottom of the box body 1 and is fixed with a hard block 106, a scale mark 105 is fixed on the surface of the hard block 106, a drill bit 107 is arranged inside the box body 1, one end of the drill bit 107 extends to the lower part of the box body 1, and universal wheels 103 are arranged at the corner positions of the bottom of the box body 1.

Further, as shown in fig. 2, the inside of the box 1 is provided with a water permeability inspection mechanism 2, and the inside of the water permeability inspection mechanism 2 includes a water pipe 201, a water permeability detector 202, a through hole 203 and a catchment water seepage layer 204 respectively, the water permeability detector 202 is installed on the inner wall of the box 1, one end of the water permeability detector 202 is fixed with the water pipe 201, the inner wall of the box 1 is provided with the through hole 203, and the surface of the through hole 203 is fixed with the catchment water seepage layer 204.

Further, as shown in fig. 2 and 3, a loose thickness inspection mechanism 3 is arranged inside the box 1, and the loose thickness inspection mechanism 3 is composed of an L-shaped plate 301, an adjusting screw barrel 302, an adjusting screw 303, a scale 304, a sliding block 305 and a sliding groove 306, the L-shaped plate 301 is fixed inside the box 1, the adjusting screw 303 is arranged inside the box 1, one end of the adjusting screw 303 sequentially penetrates through the L-shaped plate 301 and the box 1 and extends to the upper side of the box 1, the adjusting screw 303 is mutually and rotatably matched with the inner wall of the box 1, the adjusting screw barrel 302 is sleeved on the surface of the adjusting screw 303 in a threaded manner, the adjusting screw barrel 302 is fixedly connected with the surface of the drill 107, the sliding block 305 is fixed on the surface of the adjusting screw barrel 302, the sliding groove 306 is formed on the surface of the L-shaped plate 301, the sliding groove 306 is mutually and slidably matched with the sliding block 305, and the scale 304 is fixed on the surface of the L-shaped plate 301.

During implementation, the adjusting screw 303 is rotated to enable the adjusting screw 303 to rotate on the inner side of the L-shaped plate 301, the drill bit 107 is driven to move downwards under the threaded matching of the adjusting screw 303 and the adjusting screw barrel 302, one end of the drill bit 107 enters the asphalt ground, the graduated scale 304 on the surface of the L-shaped plate 301 is observed through the transparent observation window 102, the loose pavement thickness of the asphalt ground is detected, and the function of checking the loose pavement thickness of the highway pavement by the checking device is achieved.

Further, as shown in fig. 2 and 4, the surface of the universal wheel 103 is provided with a shock-absorbing mechanism 4, the damping mechanism 4 includes a frame 401, a connecting block 402, a moving block 403, a buffer tank 404, a damping spring 405 and a damping rod 406, the frame 401 is fixed on the bottom of the case 1, the connecting block 402 is fixed on the surface of the universal wheel 103, one end of the connecting block 402 extends into the frame 401 and is slidably engaged with the frame 401, a damping spring 405 is installed inside the frame 401, one end of the damping spring 405 is fixedly connected with the surface of the connecting block 402, a damping rod 406 is arranged inside the frame 401, the shock absorption rod 406 is rotatably matched with the case body 1, a buffer groove 404 is formed on the surface of the connecting block 402, a moving block 403 is arranged inside the buffer groove 404, and moving block 403 and buffer groove 404 are slidably engaged with each other, and at the same time, moving block 403 and damper rod 406 are rotatably engaged with each other.

In implementation, the universal wheel 103 drives the connecting block 402 to slide inside the frame 401, the force applied to the universal wheel 103 is relieved under the action of the damping spring 405, and at this time, the damping rod 406 drives the moving block 403 to slide inside the buffer slot 404, so as to relieve the force of the box body 1, thereby achieving the buffering function of the inspection device on the box body 1.

Further, as shown in fig. 2 and 5, the bottom of the box 1 is provided with a cleaning mechanism 5, the cleaning mechanism 5 includes a fixing rod 501, an arc-shaped groove 502, a broom 503, an arc-shaped block 504, an installation block 505 and a fastening bolt 506 inside, the broom 503 is provided below the box 1, the arc-shaped block 504 is fixed on the surface of the broom 503, the fixing rod 501 is fixed on the bottom of the box 1, the arc-shaped groove 502 is formed on the surface of the fixing rod 501, the arc-shaped groove 502 and the arc-shaped block 504 are mutually clamped and matched, the installation block 505 is fixed on the surface of both sides of the fixing rod 501, the fastening bolt 506 is connected on the surface of the installation block 505 in a threaded manner, and one end of the fastening bolt 506 penetrates through the installation block 505 and is fastened with the surface thread of the broom 503.

In implementation, the broom 503 is placed at the bottom of the fixed rod 501, so that the broom 503 drives the arc-shaped block 504 to be clamped inside the arc-shaped groove 502, then the fastening bolt 506 on the surface of the mounting block 505 is tightened, the fixed rod 501 and the broom 503 are fixed under the action of the fastening bolt 506, and the road surface is cleaned under the action of the broom 503, so that the cleaning function of the inspection device on the ground is realized.

The working principle is as follows: during the use, at first push away box 1 to assigned position department, when meetting uneven road surface, the phenomenon that box 1 can acutely rock appears, at this moment, universal wheel 103 drives connecting block 402 and slides in the inside of framework 401, unload the power buffering to the power that universal wheel 103 received under damping spring 405's effect, at this moment, shock-absorbing bar 406 drives movable block 403 and slides in the inside of dashpot 404, unload the power buffering to box 1, in order to realize the buffer function of inspection device to box 1, thereby the phenomenon that box 1 acutely rocks has appeared in the inspection device use has been avoided.

If there is sticky on the surface of the road, the inspection result of the box body 1 is not accurate enough, at this time, the broom 503 is placed at the bottom of the fixing rod 501, the broom 503 drives the arc block 504 to be clamped inside the arc groove 502, then the fastening bolt 506 on the surface of the mounting block 505 is screwed, the fixing rod 501 and the broom 503 are fixed under the action of the fastening bolt 506, the road surface is cleaned under the action of the broom 503, the cleaning function of the inspection device on the ground is realized, and the accuracy of the inspection when the inspection device is used is improved.

Subsequently, the control button 101 is operated, so that the control button 101 controls the electric push rod 104 to work, the electric push rod 104 drives the hard block 106 to move downwards, strong pressure is applied to the asphalt pavement, if the asphalt pavement is sunken, the excellent strength of the asphalt pavement can be judged by observing the scale mark 105 on the surface of the hard block 106 and the sunken depth of the ground, the deformation resistance of the asphalt pavement can be measured, then, when the water permeability of the pavement needs to be tested, the water permeability detector 202 is started firstly, the water permeability detector 202 is braked to pour the water in the original water permeability detector 202 onto the catchment subsurface layer 204 through the water pipe 201, when the test water is poured on the underwater seepage layer 204, the calculation is carried out by a clock, when the water thoroughly seeps into the asphalt pavement, the counting is stopped, and the counting is compared with the water seepage time of the standard asphalt pavement, so that whether the water permeability of the asphalt pavement meets the standard or not can be known.

Subsequently, if the thickness of the loose pavement of the highway pavement needs to be checked, the adjusting screw 303 is rotated to enable the adjusting screw 303 to rotate on the inner side of the L-shaped plate 301, the drill bit 107 is driven to move downwards under the thread matching of the adjusting screw 303 and the adjusting screw barrel 302, one end of the drill bit 107 enters the asphalt ground, the scale 304 on the surface of the L-shaped plate 301 is observed through the transparent observation window 102, the loose pavement thickness of the asphalt ground is detected, the function of checking the loose pavement thickness of the highway pavement by the checking device is realized, the practicability of the checking device in use is improved, and the use work of the checking device is finally completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a highway engineering bituminous paving combined test inspection device, includes box (1), its characterized in that: the surface mounting of box (1) has control button (101), the surface mounting of box (1) has transparent observation window (102), the inside of box (1) is provided with drill bit (107), and the one end of drill bit (107) extends to the below of box (1), the corner position department of box (1) bottom all is provided with universal wheel (103), the inside of box (1) is provided with water permeability inspection mechanism (2), the inside of box (1) is provided with loose thickness inspection mechanism (3), the surface of universal wheel (103) is provided with damper (4), the bottom of box (1) is provided with cleans mechanism (5).

2. The highway engineering bituminous pavement comprehensive test inspection device of claim 1, characterized in that: the utility model discloses a box, including box (1), the internally mounted of box (1) has electric putter (104), and the input of electric putter (104) and the output electric connection of control button (101), the output of electric putter (104) extends to the bottom of box (1) and is fixed with hard piece (106), and the fixed surface of hard piece (106) has scale mark (105).

3. The highway engineering bituminous pavement comprehensive test inspection device of claim 1, characterized in that: the inside of water permeability inspection mechanism (2) includes water service pipe (201), water permeability detector (202), through-hole (203) and catchment infiltration layer (204) respectively, water permeability detector (202) are installed to the inner wall of box (1), the one end of water permeability detector (202) is fixed with water service pipe (201), through-hole (203) have been seted up to the inner wall of box (1), and the fixed surface of through-hole (203) has catchment layer (204) under water.

4. The highway engineering bituminous pavement comprehensive test inspection device of claim 1, characterized in that: the loose thickness inspection mechanism (3) comprises an L-shaped plate (301), an adjusting barrel (302), an adjusting screw rod (303), a graduated scale (304), a sliding block (305) and a sliding groove (306), the inside of the box body (1) is fixed with the L-shaped plate (301), the inside of the box body (1) is provided with the adjusting screw rod (303), one end of the adjusting screw rod (303) sequentially penetrates through the L-shaped plate (301) and the box body (1) and extends to the upper part of the box body (1), the inner walls of the adjusting screw rod (303) and the box body (1) are mutually rotationally matched, the surface thread sleeve of the adjusting screw rod (303) is provided with the adjusting barrel (302), the adjusting barrel (302) is fixedly connected with the surface of the drill bit (107), the sliding block (305) is fixed on the surface of the adjusting barrel (302), the sliding groove (306) is formed in the surface of the L-shaped plate (301), and the sliding groove (306) is mutually matched with the sliding block (305), and a graduated scale (304) is fixed on the surface of the L-shaped plate (301).

5. The highway engineering bituminous pavement comprehensive test inspection device of claim 1, characterized in that: the damping mechanism (4) is internally provided with a frame body (401), a connecting block (402), a moving block (403), a buffer groove (404), a damping spring (405) and a damping rod (406), the frame body (401) is fixed at the bottom of the box body (1), the connecting block (402) is fixed on the surface of the universal wheel (103), one end of the connecting block (402) extends into the frame body (401) and is in sliding fit with the frame body (401), the damping spring (405) is installed inside the frame body (401), one end of the damping spring (405) is fixedly connected with the surface of the connecting block (402), the damping rod (406) is arranged inside the frame body (401), the damping rod (406) is in rotating fit with the box body (1), the buffer groove (404) is formed in the surface of the connecting block (402), and the moving block (403) is arranged inside the buffer groove (404), and the moving block (403) is matched with the buffer groove (404) in a sliding way, and meanwhile, the moving block (403) is matched with the shock absorption rod (406) in a rotating way.

6. The highway engineering bituminous pavement comprehensive test inspection device of claim 1, characterized in that: the inside of cleaning mechanism (5) includes dead lever (501), arc type groove (502), broom (503), arc type piece (504), installation piece (505) and fastening bolt (506), the below of box (1) is provided with broom (503), and the surface of broom (503) all is fixed with arc type piece (504), the bottom of box (1) is fixed with dead lever (501), and arc type groove (502) have all been seted up on the surface of dead lever (501) to arc type groove (502) and the mutual joint cooperation of arc type piece (504), the surface of dead lever (501) both sides all is fixed with installation piece (505), the surface threaded connection of installation piece (505) has fastening bolt (506), and the one end of fastening bolt (506) runs through installation piece (505) and with the surface thread fastening of broom (503).