CN216156314U - Road compactness test detection device - Google Patents
Road compactness test detection device Download PDFInfo
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- CN216156314U CN216156314U CN202122137608.7U CN202122137608U CN216156314U CN 216156314 U CN216156314 U CN 216156314U CN 202122137608 U CN202122137608 U CN 202122137608U CN 216156314 U CN216156314 U CN 216156314U
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Abstract
The utility model discloses a road compactness test detection device, which comprises a detection box and a transverse plate arranged in the detection box, wherein a height detection mechanism is arranged in the detection box; the height detection mechanism comprises slide bars symmetrically connected to the inner portion of a transverse plate in a sliding mode, a positioning plate is jointly installed at one end, close to the detection box, of each of the two slide bars, a through hole is formed in the outer portion of the positioning plate, a compression spring is sleeved on the outer portion of each slide bar, one end of each compression spring is connected with the outer portion of the transverse plate, the other end of each compression spring is connected with the outer portion of the positioning plate, locking rings are symmetrically installed on one side, close to the slide bars, of the transverse plate, and the locking rings are sleeved on the outer portions of the slide bars. The volume of the test block can be rapidly measured by matching the slide rod, the positioning plate, the compression spring, the locking ring and the baffle plate, the volume of the test block can be conveniently measured, the operation is more convenient, the equipment detection efficiency is improved, and the labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to the technical field of highway detection equipment, in particular to a highway compactness test detection device.
Background
The road compactness is one of key indexes for detecting the construction quality of the road surface, the higher the compactness is, the better the overall performance of the material is, wherein the road compactness test monitoring method mainly comprises a ring cutter method, a sand filling method and a water filling method, and when the road compactness with higher density is detected, the sand filling method and the water filling method are usually adopted, and the road compactness is detected by testing the volume of a test block and consumed sand or water.
The volume that needs artifical survey test block is detected to current method of watering compactness, and during artifical sample moreover, the shape volume of test block is irregular, inconvenient test block volumetric determination, and not only troublesome poeration to the efficiency that detects is not high, appears the condition of infiltration easily moreover when watering, perhaps has unabsorbed water in the test block outside, and these all can lead to the result of equipment detection inaccurate, consequently need a highway compactness test detection device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the manual sampling and volume measurement are troublesome to operate, the monitoring efficiency is low, and the water seepage or incomplete absorption of water is easy to occur to influence the result of the device in the prior art, and provides a road compactness test detection device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a road compactness test detection device comprises a detection box and a transverse plate arranged inside the detection box, wherein a height detection mechanism is arranged inside the detection box;
the height detection mechanism comprises slide bars symmetrically connected to the inner portion of a transverse plate in a sliding mode, a positioning plate is jointly installed at one end, close to the detection box, of each slide bar, a through hole is formed in the outer portion of the positioning plate, a compression spring is sleeved on the outer portion of each slide bar, one end of each compression spring is connected with the outer portion of the transverse plate, the other end of each compression spring is connected with the outer portion of the corresponding positioning plate, a locking ring is symmetrically installed on one side, close to the slide bars, of the transverse plate, the locking rings are sleeved on the outer portions of the slide bars, a baffle is rotatably connected to the outer portions of the positioning plates, a magnetic stripe is installed on one side, close to the baffle, of the positioning plates, and a sampling mechanism used for sampling roads is arranged on the outer portions of the transverse plates.
The above technical solution further comprises:
preferably, a plurality of supporting rods are mounted outside the detection box, a fixed bottom plate is mounted at one end, far away from the detection box, of each supporting rod, and an annular hole is formed in the outer portion of the fixed bottom plate.
Preferably, the sampling mechanism comprises a hydraulic tank arranged outside the transverse plate, a hydraulic rod is arranged on one side, close to the detection box, of the hydraulic tank, a motor is arranged inside the hydraulic rod, a sampler is arranged at the output shaft end of the motor, and the size of the annular hole and the size of the through hole are larger than that of the sampler.
Preferably, the inside sliding connection of detection case has the horizontal pole, the one end that the horizontal pole is close to the detection case is installed and is pressed from both sides tight piece, fastening spring has been cup jointed to the outside of horizontal pole, fastening spring's one end with the inside wall of detection case is connected, fastening spring's the other end with press from both sides the outside of tight piece and be connected.
Preferably, a sealing groove is formed in the outer portion of the detection box, a sliding plate is connected to the inner portion of the sealing groove in a sliding mode, and a water drainage hole is formed in the outer portion of the sliding plate.
Preferably, a water inlet and outlet box is mounted outside the detection box, a water pipe is mounted between the water inlet and outlet box and the sliding plate, the size of the water pipe is matched with that of the drain hole, and a water inlet hole is formed in one side, close to the water inlet and outlet box, of the detection box.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the volume of the test block can be rapidly measured by matching the slide rod, the positioning plate, the compression spring, the locking ring and the baffle plate, so that the measurement of the volume of the test block is convenient, the operation is more convenient, the equipment detection efficiency is improved, and the labor intensity of workers is also reduced.
2. According to the utility model, the hydraulic rod, the motor and the sampler are used in a matched manner, so that the test block is regular in shape, and under the action of the sliding plate, the drain hole, the water pipe and the water inlet and drain box, the water seepage or incomplete water absorption in the test process is prevented, and the accuracy of the detection result of the equipment is greatly improved.
Drawings
Fig. 1 is a schematic perspective view of a road compactness test detection device according to the present invention;
FIG. 2 is a schematic view of the internal structure of the inspection box according to the present invention;
FIG. 3 is a schematic structural diagram of a sampling mechanism according to the present invention;
FIG. 4 is a schematic structural diagram of a baffle according to the present invention;
FIG. 5 is a schematic structural view of a skateboard according to the present invention;
fig. 6 is an enlarged view of a structure shown in fig. 5.
In the figure: 1. a detection box; 2. a support bar; 3. fixing the bottom plate; 4. an annular aperture; 5. a transverse plate; 6. a hydraulic tank; 7. a hydraulic lever; 8. a motor; 9. a sampler; 10. a slide bar; 11. positioning a plate; 12. a through hole; 13. a compression spring; 14. locking a ring; 15. a baffle plate; 16. a magnetic strip; 17. a cross bar; 18. a clamping block; 19. a fastening spring; 20. a sealing groove; 21. a slide plate; 22. a drain hole; 23. a water inlet and outlet tank; 24. a water pipe; 25. a water inlet hole.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1, 2 and 4, the road compactness test detection device provided by the utility model comprises a detection box 1 and a transverse plate 5 arranged in the detection box 1, wherein a height detection mechanism is arranged in the detection box 1;
the height detection mechanism comprises slide bars 10 symmetrically connected in the transverse plate 5 in a sliding manner, scales are arranged outside the slide bars 10, a positioning plate 11 is jointly installed at one end of each of the two slide bars 10 close to the detection box 1, a through hole 12 is formed outside the positioning plate 11, a compression spring 13 is sleeved outside each of the slide bars 10, one end of each compression spring 13 is connected with the outside of the transverse plate 5, the other end of each compression spring 13 is connected with the outside of the positioning plate 11, locking rings 14 are symmetrically installed at one side of the transverse plate 5 close to the slide bars 10, bolts are arranged outside the locking rings 14 for fixing, and the locking ring 14 is sleeved outside the sliding rod 10, the outside of the positioning plate 11 is rotatably connected with a baffle 15, the baffle 15 is made of metal material, and attraction exists between the positioning plate 11 and the magnetic strip 16, the magnetic strip 16 is installed on one side of the positioning plate 11 close to the baffle 15, and a sampling mechanism for sampling the road is arranged outside the transverse plate 5.
The working principle of the road compactness test detection device based on the first embodiment is that in an initial state, a sliding rod 10 is pulled upwards, a bolt is rotated, the sliding rod 10 is fixed through a locking ring 14, at the moment, a compression spring 13 is in a compression state, a test block is placed in a detection box 1 through a sampling mechanism, a baffle plate 15 is rotated, due to the fact that the baffle plate 15 is made of metal and attractive force exists between the baffle plate 15 and a magnetic strip 16, when the baffle plate 15 rotates to the position of the magnetic strip 16, the baffle plate 15 is fixed to the outer portion of the magnetic strip 16 under the attractive force of the magnetic strip 16, at the moment, the locking ring 14 is loosened when the bolt is rotated, due to the fact that the compression spring 13 is sleeved on the outer portion of the sliding rod 10, one end of the compression spring 13 is connected with a transverse plate 5, the other end of the compression spring is connected with a positioning plate 11, the sliding rod 10 moves downwards under the effect of the compression spring 13, and the positioning plate 11 is driven to move downwards until the baffle plate 15 is in contact with the test block, the height of the test block can be measured by observing the scales outside the slide bar 10, the volume of the test block can be conveniently measured, the operation is more convenient, the efficiency of equipment detection is improved, and the labor intensity of workers is also reduced.
Example two
As shown in fig. 2, 3, 5 and 6, based on the first embodiment, a plurality of support rods 2 are installed outside a detection box 1, a fixing bottom plate 3 is installed at one end, away from the detection box 1, of each support rod 2, an annular hole 4 is formed outside the fixing bottom plate 3, a sampling mechanism comprises a hydraulic box 6 installed outside a transverse plate 5, a hydraulic rod 7 is installed on one side, close to the detection box 1, of the hydraulic box 6, a motor 8 is installed inside the hydraulic rod 7, a sampler 9 is installed at an output shaft end of the motor 8, the sampler 9 is a hollow cylinder, the diameter of the inside is fixed, and the sizes of the annular hole 4 and a through hole 12 are larger than that of the sampler 9;
the inside sliding connection of detection case 1 has horizontal pole 17, the one end that horizontal pole 17 is close to detection case 1 is installed and is pressed from both sides tight piece 18, the cross-section that presss from both sides tight piece 18 is the annular, the diameter is the same with the inside diameter of sampler 9, fastening spring 19 has been cup jointed to the outside of horizontal pole 17, the one end of fastening spring 19 is connected with the inside wall of detection case 1, the other end of fastening spring 19 is connected with the outside of pressing from both sides tight piece 18, the outside of detection case 1 is seted up seal groove 20, the inside sliding connection of seal groove 20 has slide 21, the outside of slide 21 has seted up wash port 22, the outside of detection case 1 is installed into water drainage tank 23, the inside of water drainage tank 23 is provided with the suction pump and is connected with water pipe 24, water pipe 24 is installed jointly between water drainage tank 23 and slide 21, the size of the water pipe 24 is matched with that of the drain hole 22, and a water inlet 25 is formed in one side of the detection box 1 close to the water inlet and drain box 23.
In the embodiment, when a road is sampled, the sliding plate 21 is pulled out, the cross rod 17 is pulled out, the hydraulic box 6 is started to drive the hydraulic rod 7 to move downwards, the motor 8 is started at the same time, the motor 8 is installed inside the hydraulic rod 7, the output shaft end of the motor 8 is connected with the sampler 9, so that the sampler 9 is driven to rotate at a high speed and move downwards, the road is sampled, the motor 8 is stopped after the sampling is finished, and the hydraulic rod 7 and the sampler 9 are driven to move upwards through the hydraulic box 6;
pushing the sliding plate 21 upwards, placing the test block above the sliding plate 21, loosening the cross rod 17, moving the clamping block 18 to one side of the test block under the action of the fastening spring 19, fixing the test block at a specified position, placing the test block to deviate or incline, so that the measurement of the volume is more accurate, and then water is drained into the detection box 1 through the water inlet and drain box 23 and the water inlet hole 25, so that the test block absorbs the water, when the test block is sufficiently absorbed, the excess water enters the water pipe 24 through the water discharge hole 22, the excessive water is sucked into the water inlet and outlet tank 23 under the action of the water suction pump in the water inlet and outlet tank 23, the water seepage in the test process is prevented, or the water is not completely absorbed, the accuracy of the detection result of the equipment is greatly improved, and the road compactness is calculated by observing the water consumption in the water inlet and outlet tank 23 and the measured volume of the test block.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A road compactness test detection device comprises a detection box (1) and a transverse plate (5) arranged in the detection box (1), and is characterized in that a height detection mechanism is arranged in the detection box (1);
the height detection mechanism comprises slide bars (10) which are symmetrically and slidably connected inside a transverse plate (5), a positioning plate (11) is installed at one end, close to a detection box (1), of each of the two slide bars (10), a through hole (12) is formed in the outer portion of the positioning plate (11), a compression spring (13) is sleeved on the outer portion of each slide bar (10), one end of each compression spring (13) is connected with the outer portion of the transverse plate (5), the other end of each compression spring (13) is connected with the outer portion of the positioning plate (11), locking rings (14) are symmetrically installed on one sides, close to the slide bars (10), of the transverse plates (5), the locking rings (14) are sleeved on the outer portions of the slide bars (10), a baffle plate (15) is rotatably connected to the outer portions of the positioning plates (11), and a magnetic strip (16) is installed on one side, close to the baffle plate (15), of the positioning plate (11), the outside of diaphragm (5) is provided with the sampling mechanism that is used for taking a sample to the highway.
2. The road compactness test detection device according to claim 1, wherein a plurality of support rods (2) are mounted outside the detection box (1), a fixed bottom plate (3) is mounted at one end of each support rod (2) far away from the detection box (1), and an annular hole (4) is formed in the outer part of the fixed bottom plate (3).
3. The road compactness test detection device according to claim 2, wherein the sampling mechanism comprises a hydraulic tank (6) arranged outside the transverse plate (5), a hydraulic rod (7) is arranged on one side of the hydraulic tank (6) close to the detection tank (1), a motor (8) is arranged inside the hydraulic rod (7), a sampler (9) is arranged at the output shaft end of the motor (8), and the sizes of the annular hole (4) and the through hole (12) are larger than that of the sampler (9).
4. The road compactness test detection device according to claim 1, characterized in that a cross bar (17) is slidably connected inside the detection box (1), a clamping block (18) is installed at one end of the cross bar (17) close to the detection box (1), a fastening spring (19) is sleeved outside the cross bar (17), one end of the fastening spring (19) is connected with the inner side wall of the detection box (1), and the other end of the fastening spring (19) is connected with the outside of the clamping block (18).
5. The road compactness test detection device according to claim 1, characterized in that a sealing groove (20) is formed at the outer part of the detection box (1), a sliding plate (21) is slidably connected to the inner part of the sealing groove (20), and a drainage hole (22) is formed at the outer part of the sliding plate (21).
6. The road compactness test detection device according to claim 5, characterized in that a water inlet and outlet tank (23) is installed outside the detection tank (1), a water pipe (24) is installed between the water inlet and outlet tank (23) and the sliding plate (21), the size of the water pipe (24) is matched with that of the water outlet hole (22), and a water inlet hole (25) is formed in one side of the detection tank (1) close to the water inlet and outlet tank (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122137608.7U CN216156314U (en) | 2021-09-06 | 2021-09-06 | Road compactness test detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122137608.7U CN216156314U (en) | 2021-09-06 | 2021-09-06 | Road compactness test detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216156314U true CN216156314U (en) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122137608.7U Active CN216156314U (en) | 2021-09-06 | 2021-09-06 | Road compactness test detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216156314U (en) |
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2021
- 2021-09-06 CN CN202122137608.7U patent/CN216156314U/en active Active
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