CN221260688U - Highway road surface compression test device - Google Patents
Highway road surface compression test device Download PDFInfo
- Publication number
- CN221260688U CN221260688U CN202323263286.6U CN202323263286U CN221260688U CN 221260688 U CN221260688 U CN 221260688U CN 202323263286 U CN202323263286 U CN 202323263286U CN 221260688 U CN221260688 U CN 221260688U
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- China
- Prior art keywords
- pavement
- connecting plate
- compression test
- detection wheel
- detection
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- 238000012669 compression test Methods 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 36
- 239000005341 toughened glass Substances 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract description 7
- 238000003860 storage Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Abstract
The utility model discloses a highway pavement compression test device, which relates to the technical field of pavement compression tests and comprises a vehicle body, wherein a connecting plate is arranged at the front end of the vehicle body, hydraulic cylinders are arranged at the tops of two sides of the connecting plate, a moving block is connected to the telescopic end of the hydraulic cylinder, a rotating rod is arranged on the inner side of the moving block, a detection wheel is arranged on the outer part of the rotating rod, a strip-shaped opening is formed in the middle of the detection wheel, a power storage box is arranged in the strip-shaped opening, and an industrial camera is connected to the outer part of the power storage box. According to the utility model, under the action of the detection wheel, the industrial camera and the toughened glass cover, when the pavement compression detection work of multiple groups of different pressure data is performed, the deformation picture of the pavement of the highway is shot in real time through the industrial camera, so that the pavement is conveniently and directly pressurized on the same test pavement, the test efficiency is improved, multiple sections of test pavement are not required to be prepared under the same group of material setting, the material consumption is reduced, and the pavement compression detection device has higher practicability.
Description
Technical Field
The utility model relates to the technical field of pavement compression tests, in particular to a highway pavement compression test device.
Background
The road surface is a layered structure which is laid on a road bed by various road building materials and directly receives the load of a vehicle. The pavement with good quality has enough strength and good stability, the surface of the pavement meets the requirements of smoothness, compactness and skid resistance, the pavement structure consists of a surface layer, a base layer and a cushion layer, and in road construction, the compression resistance of the pavement is an important index for evaluating the quality of the pavement, and a reliable compression test device is needed for accurately measuring the compression resistance of the pavement.
The existing road surface compression test device is difficult to monitor the damage condition of the road surface in real time in the compression test process of the road surface, so that the compression test is required to be carried out by preparing a plurality of sections of test road surfaces when monitoring multiple groups of different pressure data, and manpower and material resources are greatly consumed.
Disclosure of utility model
The utility model aims to solve the defects that in the conventional road surface compression test device, in the process of carrying out compression test on a road surface, the damage condition of the road surface is difficult to monitor in real time, and when a plurality of groups of different pressure data are monitored, a plurality of sections of test road surfaces are required to be prepared for carrying out the compression test, so that manpower and material resources are greatly consumed.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A highway pavement compression test apparatus comprising:
The automobile body, the connecting plate is installed to the front end of automobile body, and the both sides top of connecting plate all is provided with the pneumatic cylinder, the flexible end of pneumatic cylinder is connected with the movable block, and the inboard of movable block installs the dwang, the outside of dwang is provided with the detection wheel, and detects the middle part of wheel and seted up the bar opening, the inside of bar opening is provided with the electricity storage box, and the external connection of electricity storage box has industrial camera, the top mid-mounting of connecting plate has industrial dust catcher, and the dust absorption mouth has been seted up at the inboard top of connecting plate, the diaphragm is all installed to the both sides of dust absorption mouth, and the outer wall of diaphragm is provided with the cleaning brush, bar open-ended externally mounted has toughened glass lid, the outside of detecting the wheel is provided with the holding down plate.
Preferably, the bottom both sides of connecting plate all install the back frame, and the both ends bottom of back frame all is provided with the swash plate.
Preferably, the detection wheel and the moving block form a rotating structure through a rotating rod, and a bearing is arranged at the joint of the rotating rod and the moving block.
Preferably, the moving block and the connecting plate form a lifting structure through a hydraulic cylinder, and the moving block is connected with the telescopic end of the hydraulic cylinder through a bolt.
Preferably, a pressure detection module is arranged between the lower pressing plate and the detection wheel, and the lower pressing plate is connected with the detection wheel through a spring.
Preferably, the toughened glass cover and the strip-shaped opening form an integrated structure through gluing, and the thickness of the toughened glass cover is 30 mm.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. According to the utility model, under the action of the detection wheel, the industrial camera and the toughened glass cover, when the pavement compression detection work of multiple groups of different pressure data is performed, the deformation picture of the pavement of the highway is shot in real time through the industrial camera, so that the pavement is conveniently and directly pressurized on the same test pavement, the test efficiency is improved, multiple sections of test pavement are not required to be prepared under the same group of material setting, the material consumption is reduced, and the pavement compression detection device has higher practicability.
2. According to the utility model, under the action of the transverse plate, the industrial dust collector and the cleaning brush, the rotary detection wheel rotates to contact with the cleaning brush when the next section of road surface is subjected to compression-resistant operation, so that the automatic cleaning function of the detection wheel and the toughened glass cover is conveniently realized, and the device is time-saving and labor-saving and has higher practicability.
Drawings
FIG. 1 is a schematic side view of the whole structure of the present utility model;
FIG. 2 is a schematic view of the bottom structure of the connecting plate of the present utility model;
FIG. 3 is a schematic diagram of the structure of the present utility model.
Legend description:
1. A vehicle body; 2. a connecting plate; 3. a side plate; 4. a sloping plate; 5. a detection wheel; 6. a hydraulic cylinder; 7. an industrial vacuum cleaner; 8. a cross plate; 9. cleaning brushes; 10. a dust collection port; 11. a moving block; 12. a rotating lever; 13. a power storage box; 14. a lower pressing plate; 15. a tempered glass cover; 16. an industrial camera; 17. a strip-shaped opening.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, a road surface compression test apparatus comprises a vehicle body 1, a connecting plate 2 is installed at the front end of the vehicle body 1, hydraulic cylinders 6 are arranged at the tops of both sides of the connecting plate 2, a return frame 3 is installed at both sides of the bottom of the connecting plate 2, inclined plates 4 are arranged at the bottoms of both ends of the return frame 3, the inclined plates 4 on the return frame 3, an industrial dust collector 7 and a dust collection port 10 work to facilitate cleaning of sundries and dust on a road surface so as to ensure detection accuracy, a movable block 11 is connected to the telescopic end of the hydraulic cylinder 6, a rotating rod 12 is installed at the inner side of the movable block 11, the movable block 11 and the connecting plate 2 form a lifting structure through the hydraulic cylinders 6, the movable block 11 and the telescopic end of the hydraulic cylinders 6 are connected through bolts, the movable block 11 is pushed to be pressed down through the hydraulic cylinders 6, so that a detection wheel 5 applies pressure on the road surface to perform compression test operation, the outside of the rotating rod 12 is provided with a detection wheel 5, the middle part of the detection wheel 5 is provided with a strip-shaped opening 17, the detection wheel 5 and the moving block 11 form a rotating structure through the rotating rod 12, the joint of the rotating rod 12 and the moving block 11 is provided with a bearing, after the detection wheel 5 presses on a road surface through the rotating structure, the detection wheel rolls through the movement of the vehicle body 1, so that the device can be conveniently moved to the next position to perform the compression test work of the road surface, the inside of the strip-shaped opening 17 is provided with a power storage box 13, the outside of the power storage box 13 is connected with an industrial camera 16, the middle part of the top end of the connecting plate 2 is provided with an industrial dust collector 7, the top of the inner side of the connecting plate 2 is provided with a dust collection opening 10, both sides of the dust collection opening 10 are provided with transverse plates 8, the outer wall of the transverse plates 8 are provided with cleaning brushes 9, the outside of the strip-shaped opening 17 is provided with a toughened glass cover 15, the toughened glass cover 15 and the strip opening 17 form an integrated structure through gluing, and the thickness of toughened glass cover 15 is 30 millimeters, through transparent toughened glass cover 15's setting, make things convenient for the clear real-time picture of catching highway road surface compressive deformation of industry camera 16, and then conveniently compare the pressure data that uploads in real time, higher practicality has, the outside of detecting wheel 5 is provided with holding down plate 14, be provided with pressure detection module between holding down plate 14 and the detecting wheel 5, and holding down plate 14 passes through spring coupling with detecting wheel 5, through the pressure detection module between holding down plate 14 and the detecting wheel 5, the pressure variation on real-time supervision road surface of being convenient for, thereby obtain the compressive capacity index on road surface.
Working principle: firstly, a tester drives a vehicle body 1 to a road surface test area to move, then, a hydraulic cylinder 6 is started to drive a moving block 11 to move downwards, so that a detection wheel 5 rolls on the road surface and applies pressure, meanwhile, the pressure detection module between a lower pressing plate 14 and the detection wheel 5 is matched, the pressure change of the road surface is convenient to monitor in real time, thus the compressive capacity index of the road surface is obtained, then, the inclined plate 4 on a return frame 3, an industrial dust collector 7 and a dust collection port 10 work, sundries and dust on the road surface are convenient to clear, so that the accuracy of detection is ensured, finally, when the road surface compressive test process is carried out, the damage condition of the road surface is monitored in real time through an industrial camera 16 arranged in the middle of the detection wheel 5, the step-in-place type test area is convenient, the monitoring data of the compressive test and the damage pictures of the road surface under different pressures are input in real time, the consumption of manpower is saved, the test efficiency is improved (the electric parts related to the scheme, the specific model needs to be determined according to the actual model and the like of the device, and the specific model is not described in the prior art).
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A highway pavement compression test device, comprising:
Automobile body (1), connecting plate (2) are installed at the front end of automobile body (1), and the both sides top of connecting plate (2) all is provided with pneumatic cylinder (6), the flexible end of pneumatic cylinder (6) is connected with movable block (11), and movable block (11)'s inboard is installed dwang (12), the outside of dwang (12) is provided with detection wheel (5), and detects the middle part of wheel (5) and seted up bar opening (17), the inside of bar opening (17) is provided with electric box (13), and the external connection of electric box (13) has industry camera (16), the top mid-mounting of connecting plate (2) has industry dust catcher (7), and dust absorption mouth (10) are seted up at the inboard top of connecting plate (2), diaphragm (8) are all installed to the both sides of dust absorption mouth (10), and the outer wall of diaphragm (8) is provided with clearance brush (9), the externally mounted of bar opening (17) has toughened glass lid (15), the outside of detection wheel (5) is provided with holding down plate (14).
2. The highway pavement compression test apparatus according to claim 1, wherein: the two sides of the bottom of the connecting plate (2) are provided with the square frames (3), and the bottoms of the two ends of the square frames (3) are provided with sloping plates (4).
3. The highway pavement compression test apparatus according to claim 1, wherein: the detection wheel (5) and the moving block (11) form a rotating structure through a rotating rod (12), and a bearing is arranged at the joint of the rotating rod (12) and the moving block (11).
4. The highway pavement compression test apparatus according to claim 1, wherein: the movable block (11) and the connecting plate (2) form a lifting structure through the hydraulic cylinder (6), and the movable block (11) is connected with the telescopic end of the hydraulic cylinder (6) through bolts.
5. The highway pavement compression test apparatus according to claim 1, wherein: a pressure detection module is arranged between the lower pressing plate (14) and the detection wheel (5), and the lower pressing plate (14) is connected with the detection wheel (5) through a spring.
6. The highway pavement compression test apparatus according to claim 1, wherein: the toughened glass cover (15) and the strip-shaped opening (17) form an integrated structure through gluing, and the thickness of the toughened glass cover (15) is 30 mm.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221260688U true CN221260688U (en) | 2024-07-02 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant |