CN211816172U - Highway basic unit compactness detects sampling device - Google Patents
Highway basic unit compactness detects sampling device Download PDFInfo
- Publication number
- CN211816172U CN211816172U CN202020374011.7U CN202020374011U CN211816172U CN 211816172 U CN211816172 U CN 211816172U CN 202020374011 U CN202020374011 U CN 202020374011U CN 211816172 U CN211816172 U CN 211816172U
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- wall
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- bolt
- sampling device
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- 238000005070 sampling Methods 0.000 title claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 10
- 238000012856 packing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 239000002245 particle Substances 0.000 description 5
- 241000251133 Sphyrna tiburo Species 0.000 description 3
- 238000005056 compaction Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses a road basic unit compactness detects sampling device, the on-line screen storage device comprises a base, the top outer wall of base is seted up flutedly, and the inner wall joint of recess has the protective cover, and the circular recess has been seted up to the top outer wall of protective cover, and two sliding trays have been seted up to the inner wall of recess, and the equal sliding connection of one side inner wall of two sliding trays has a sliding block, and one side outer wall of two sliding blocks has same second packing element through the bolt fastening, one side outer wall of base has the fixed plate through the bolt fastening, and the top outer wall of fixed plate has the water tank through the bolt. The utility model discloses a be provided with protective cover and second rubber cylinder isotructure, during the sample operation, slide the second rubber cylinder from top to bottom through two sliding blocks in two sliding trays for the bottom of second rubber cylinder is hugged closely in ground, and the protective cover shelters from the top of recess, and the all around of dust flies to penetrate when effectively preventing to take a sample, avoids people to breathe and goes into the health.
Description
Technical Field
The utility model relates to a highway construction detects instrument technical field, especially relates to a road basic unit compactness detects sampling device.
Background
In the prior art, a roadbed is a foundation of a track or a road surface and is a geotechnical structure formed by excavation or filling, the roadbed mainly has the functions of providing necessary conditions for track or road surface laying and train or driving operation, bearing static load and dynamic load of the track and locomotive vehicles or the road surface and traffic load, and simultaneously transmitting and diffusing the load to the deep part of the roadbed, and the compaction degree of the roadbed can greatly determine the service life of a highway, so that constructors need to sample the roadbed during the highway construction process and detect the compaction degree, and for many years, the sand filling method for the compaction degree of a highway base layer and a highway base layer always adopts an old operation mode, namely, the sand filling method is operated by heavy and crude tools such as hammers, screwdrivers, flat shovels and the like manually, so that for the whole process, more labor is needed, the time is long, the water content of a sample is easy to lose, and the flexibility to the soil body is big, and the sample pit perisporium is unsmooth, and the sample effect is poor, and the accuracy is not good enough.
Through the retrieval, chinese patent application number is CN 201220677622.4's patent, discloses a road bed compactness detects sampling device, including strutting arrangement, and strutting arrangement's top is equipped with drive arrangement, and strutting arrangement's below is equipped with extension bar in vertical direction, and the one end and the drive arrangement of extension bar are connected, and the other end is connected with the shovel head, drive arrangement passes through the lead screw and is connected with extension bar, the shovel head is the semicircle cylindric, and the vertical section of shovel head is a trapezoidal of narrow under the narrow width. The road base compactness testing and sampling device in the patent has the following defects: after the sampling device operates, dust particles are raised to pollute the environment, and workers breathe into the body to influence the health.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a road base layer compactness detection sampling device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a road basic unit compactness detects sampling device, includes the base, the top outer wall of base is seted up flutedly, and the inner wall joint of recess has the protective cover, and the circular recess has been seted up to the top outer wall of protective cover, and two sliding trays have been seted up to the inner wall of recess, and the equal sliding connection of one side inner wall of two sliding trays has a sliding block, and one side outer wall of two sliding blocks passes through the bolt fastening and has same second packing element.
As a further aspect of the present invention: the outer wall of one side of the base is fixed with a fixing plate through bolts, the outer wall of the top of the fixing plate is fixed with a water tank through bolts, the outer wall of the top of the water tank is fixed with a water delivery pipe through bolts, and one end of the water delivery pipe is fixed with a spray head through bolts.
As a further aspect of the present invention: the top outer wall of water tank has the water filling port through the bolt fastening, and one side outer wall of water tank has the observation window through the bolt fastening.
As a further aspect of the present invention: the top outer wall of base has four support columns through the bolt fastening, and the one end of four support columns is passed through the bolt fastening and is had same apron.
As a further aspect of the present invention: the bottom outer wall of apron has electronic flexible post through the bolt fastening, and the bottom outer wall of electronic flexible post has the connecting block through the bolt fastening, and the circumference inner wall of connecting block has the sampler barrel through threaded connection, and the bottom of sampler barrel is the back taper, and the inside of sampler barrel is hollow structure.
As a further aspect of the present invention: the circumference outer wall of sampler barrel passes through the bolt fastening and has the fixing base, and the bottom outer wall of fixing base passes through the bolt fastening and has the cutting ring, cutting ring and circular slot phase-match.
As a further aspect of the present invention: eight first rubber cylinders are welded on the outer wall of the bottom of the base, and springs are fixed on the outer wall of the bottom, close to the first rubber cylinders, of the base through bolts.
As a further aspect of the present invention: the bottom outer wall of base has four supporting legs through the bolt fastening, and the both sides inner wall of four supporting legs rotates through the pivot to be connected with the universal wheel, and one side outer wall of four supporting legs all has the attenuator through the bolt fastening, and square groove has been seted up to the bottom outer wall of four attenuators, and the bottom inner wall of four square grooves all has the gag lever post through the bolt fastening, and the non slipping spur has all been welded to one side outer wall of four gag lever posts.
Compared with the prior art, the utility model provides a road basic unit compactness detects sampling device possesses following beneficial effect:
1. this road base compactness detects sampling device, through being provided with protective cover and second rubber tube isotructure, during the sample operation, slides the second rubber tube about going on two sliding trays through two sliding blocks for the bottom of second rubber tube is hugged closely in ground, and the protective cover shelters from the top of recess, and the all around of dust flies to penetrate when effectively preventing to take a sample avoids people to breathe into the health.
2. This highway basic unit compactness detects sampling device through being provided with water tank and observation window isotructure, opens the shower nozzle switch, and water is derived in following the water tank through the raceway, sprays in advance to the road surface ground that will take a sample, and the raising of dust particle when stopping the sample, and people can look over the in service behavior of water tank water-logging through the observation window, in time follow water filling port department and add.
3. This road base compactness detects sampling device, through being provided with first rubber sleeve and spring isotructure, the bottom of first rubber sleeve and spring is hugged closely in ground, has increased the overall stability of equipment, vibrations when reducing the operation of sampling structure.
Drawings
Fig. 1 is a schematic view of a front view structure of a road base compactness detecting and sampling device provided by the present invention;
fig. 2 is a schematic side view of a cross-sectional structure of a road base compactness testing and sampling device provided by the present invention;
fig. 3 is a schematic view of a bottom-view cross-sectional structure of a road base compactness detecting and sampling device provided by the present invention;
fig. 4 is a schematic structural view of a sampling cylinder of a road base compactness testing and sampling device provided by the utility model;
fig. 5 is an enlarged schematic structural view of a part a of the device for detecting and sampling road base compactness provided by the present invention.
In the figure: 1-base, 2-support column, 3-electric telescopic column, 4-cover plate, 5-connecting block, 6-sampling cylinder, 7-water tank, 8-fixing plate, 9-support leg, 10-protective cover, 11-first rubber cylinder, 12-second rubber cylinder, 13-sliding groove, 14-cutting ring, 15-observation window, 16-water pipe, 17-damper, 18-spring, 19-fixing seat and 20-antiskid block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The utility model provides a road base layer compactness detects sampling device, in order to avoid people to breathe into the health to the dust, as shown in fig. 1-3, including base 1, base 1's top outer wall is seted up flutedly, and the inner wall joint of recess has protective cover 10, and the circular recess has been seted up to protective cover 10's top outer wall, and two sliding tray 13 have been seted up to the inner wall of recess, and the equal sliding connection of one side inner wall of two sliding tray 13 has a sliding block, and one side outer wall of two sliding blocks has same second rubber tube 12 through the bolt fastening, during the sample operation, slide second rubber tube 12 from top to bottom in two sliding tray 13 through two sliding blocks, make the bottom of second rubber tube 12 hug closely in ground, and protective cover 10 shelters from the top of recess, effectively prevents the all around of dust when taking a sample and flies to penetrate.
In order to prevent the dust particles from being lifted during sampling, as shown in fig. 1 and 2, the outer wall of one side of the base 1 is fixedly provided with a fixing plate 8 through bolts, the outer wall of the top of the fixing plate 8 is fixedly provided with a water tank 7 through bolts, the outer wall of the top of the water tank 7 is fixedly provided with a water conveying pipe 16 through bolts, one end of the water conveying pipe 16 is fixedly provided with a spray head through bolts, a spray head switch is opened, water is led out from the water tank 7 through the water conveying pipe 16, the pavement ground to be sampled is sprayed in advance, and the dust particles are prevented from being lifted during sampling.
In order to facilitate people to know the water surplus, as shown in fig. 2, the outer wall of the top of the water tank 7 is fixedly provided with a water filling port through a bolt, the outer wall of one side of the water tank 7 is fixedly provided with an observation window 15 through a bolt, people can check the use condition of water in the water tank 7 through the observation window 15, and the water is added from the water filling port in time.
In order to stabilize the supporting sampling structure, as shown in fig. 1 and 2, the outer wall of the top of the base 1 is fixed with four supporting columns 2 through bolts, one ends of the four supporting columns 2 are fixed with a same cover plate 4 through bolts, and the supporting columns 2 and the cover plate 4 play a role in stabilizing the supporting sampling structure.
For the convenience of the lift of sample structure, as shown in fig. 1 and fig. 2, the bottom outer wall of apron 4 has electronic flexible post 3 through the bolt fastening, the bottom outer wall of electronic flexible post 3 has connecting block 5 through the bolt fastening, there is sampler barrel 6 on the circumference inner wall of connecting block 5 through threaded connection, the bottom of sampler barrel 6 is the back taper, the inside of sampler barrel 6 is hollow structure, it goes up and down to drive sample structure through electronic flexible post 3, sampler barrel 6 passes through connecting block 5 and is connected with electronic flexible post 3, convenient to detach and equipment, can form a complete set a plurality of sampler barrels 6 simultaneously, and the cost is saved.
For the convenience of sampling, as shown in fig. 2 and 4, the circumference outer wall of sampler barrel 6 has fixing base 19 through the bolt fastening, fixing base 19's bottom outer wall has cutting ring 14 through the bolt fastening, cutting ring 14 and circular slot phase-match, start electronic flexible post 3 switch, electronic flexible post 3 drives sampler barrel 6 and extends downwards, sample the roadbed, cutting ring 14 makes sampler barrel 6 cutting road bed lighter, when sampler barrel 6 reaches road bed department, the material card of cutting is gone into in sampler barrel 6, close electronic flexible post 3 switch, electronic flexible post 3 drives sampler barrel 6 and stretches out and draws back upwards, at this moment, make sampler barrel 6 and electronic flexible post 3 separation through connecting block 5, if continue to change the place work, it can to change sampler barrel 6, it is convenient to use.
In order to reduce the vibration during the operation of the sampling structure, as shown in fig. 1 and 3, eight first rubber cylinders 11 are welded on the outer wall of the bottom of the base 1, springs 18 are fixed on the outer wall of the bottom of the base 1, which is close to the first rubber cylinders 11, through bolts, and the bottoms of the first rubber cylinders 11 and the springs 18 are tightly attached to the ground, so that the overall stability of the device is improved, and the vibration during the operation of the sampling structure is reduced.
In order to avoid the equipment shifting deviation in the sampling process, as shown in fig. 1-5, the bottom outer wall of base 1 is fixed with four supporting legs 9 through the bolt, the both sides inner wall of four supporting legs 9 is connected with the universal wheel through the pivot rotation, one side outer wall of four supporting legs 9 all has attenuator 17 through the bolt fastening, square groove has been seted up to the bottom outer wall of four attenuator 17, the bottom inner wall of four square groove all passes through the bolt fastening gag lever post, one side outer wall of four gag lever posts all welds and has non slipping spur 20, move the universal wheel of equipment through supporting leg 9 below to the operation position, start attenuator 17 switch, make non slipping spur 20 on the gag lever post fixed hug closely with the universal wheel, avoid the removal of universal wheel, thereby firm equipment, avoid the equipment shifting deviation in the sampling process.
The working principle is as follows: the equipment is moved to an operation position through the universal wheel below the supporting leg 9, the damper 17 switch is started, the anti-skid block 20 on the limiting rod is fixedly attached to the universal wheel, the movement of the universal wheel is avoided, the equipment is stabilized, the equipment is prevented from moving and deviating in the sampling process, the bottoms of the first rubber barrel 11 and the spring 18 are attached to the ground, the overall stability of the equipment is improved, the vibration in the operation of a sampling structure is reduced, the spray head switch is opened, water is led out from the water tank 7 through the water pipe 16, the ground on the road surface to be sampled is sprayed in advance, the lifting of dust particles in the sampling process is prevented, the second rubber barrel 12 is vertically slid in the two sliding grooves 13 through the two sliding blocks, the bottom of the second rubber barrel 12 is attached to the ground, the protective cover 10 shields the top of the groove, the flying of the dust in the sampling process is effectively prevented, and people are prevented from, the supporting column 2 and the cover plate 4 play a role of stably supporting the sampling structure, the sampling cylinder 6 is connected with the electric telescopic column 3 through the connecting block 5, the disassembly and the assembly are convenient, can be matched with a plurality of sampling cylinders 6 at the same time, saves cost, starts the switch of the electric telescopic column 3, drives the sampling cylinders 6 to extend downwards by the electric telescopic column 3, the ring cutter 14 makes the sampling cylinder 6 cut the roadbed more easily, when the sampling cylinder 6 reaches the roadbed, the cut material is clamped into the sampling tube 6, the switch of the electric telescopic column 3 is closed, the electric telescopic column 3 drives the sampling tube 6 to be stretched upwards, at the moment, make sampler barrel 6 and 3 separation of electronic flexible post through connecting block 5, if continue to change the place work, change the sampler barrel 6 can, it is convenient to use, people can look over the in service behavior of water tank 7 water-logging through observation window 15, in time follow the water filling port and join.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a road basic unit compactness detects sampling device, includes base (1), its characterized in that, the top outer wall of base (1) is seted up flutedly, and the inner wall joint of recess has protective cover (10), and the circular recess has been seted up to the top outer wall of protective cover (10), and two sliding tray (13) have been seted up to the inner wall of recess, and the equal sliding connection of one side inner wall of two sliding tray (13) has a sliding block, and one side outer wall of two sliding blocks has same second rubber barrel (12) through the bolt fastening.
2. The road base compactness detecting and sampling device according to claim 1, characterized in that a fixing plate (8) is fixed on the outer wall of one side of the base (1) through a bolt, a water tank (7) is fixed on the outer wall of the top of the fixing plate (8) through a bolt, a water pipe (16) is fixed on the outer wall of the top of the water tank (7) through a bolt, and a spray head is fixed on one end of the water pipe (16) through a bolt.
3. The road base compactness testing and sampling device of claim 2, characterized in that the top outer wall of the water tank (7) is fixed with a water injection port through a bolt, and the outer wall of one side of the water tank (7) is fixed with an observation window (15) through a bolt.
4. The road base compactness testing and sampling device of claim 3, characterized in that, the top outer wall of base (1) is fixed with four support columns (2) through the bolt, and the same apron (4) is fixed with the one end of four support columns (2) through the bolt.
5. The road base compactness detecting and sampling device according to claim 4, characterized in that the bottom outer wall of the cover plate (4) is fixed with an electric telescopic column (3) through a bolt, the bottom outer wall of the electric telescopic column (3) is fixed with a connecting block (5) through a bolt, the circumference inner wall of the connecting block (5) is connected with a sampling cylinder (6) through a thread, the bottom of the sampling cylinder (6) is in an inverted cone shape, and the inside of the sampling cylinder (6) is in a hollow structure.
6. The road base compactness testing and sampling device of claim 5, characterized in that the circumference outer wall of the sampling cylinder (6) is fixed with a fixed seat (19) through bolts, the bottom outer wall of the fixed seat (19) is fixed with a cutting ring (14) through bolts, and the cutting ring (14) is matched with the circular groove.
7. The road bed compactness testing and sampling device of claim 1, characterized in that eight first rubber cylinders (11) are welded on the bottom outer wall of the base (1), and a spring (18) is fixed on the bottom outer wall of the base (1) close to the first rubber cylinders (11) through bolts.
8. The road base compactness detecting and sampling device according to claim 7, characterized in that four supporting legs (9) are fixed on the outer bottom wall of the base (1) through bolts, universal wheels are rotatably connected on the inner side walls of the two sides of the four supporting legs (9) through rotating shafts, dampers (17) are fixed on the outer side walls of the four supporting legs (9) through bolts, square grooves are formed in the outer bottom walls of the four dampers (17), limiting rods are fixed on the inner bottom walls of the four square grooves through bolts, and anti-skid blocks (20) are welded on the outer side walls of the four limiting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020374011.7U CN211816172U (en) | 2020-03-23 | 2020-03-23 | Highway basic unit compactness detects sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020374011.7U CN211816172U (en) | 2020-03-23 | 2020-03-23 | Highway basic unit compactness detects sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211816172U true CN211816172U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020374011.7U Expired - Fee Related CN211816172U (en) | 2020-03-23 | 2020-03-23 | Highway basic unit compactness detects sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211816172U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235467A (en) * | 2021-11-08 | 2022-03-25 | 合肥市公路桥梁工程有限责任公司 | Sampling device for detecting compactness of highway subgrade and pavement |
| CN114411675A (en) * | 2022-02-17 | 2022-04-29 | 方瑜 | Road engineering detects uses road bed compactness detection device |
-
2020
- 2020-03-23 CN CN202020374011.7U patent/CN211816172U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235467A (en) * | 2021-11-08 | 2022-03-25 | 合肥市公路桥梁工程有限责任公司 | Sampling device for detecting compactness of highway subgrade and pavement |
| CN114411675A (en) * | 2022-02-17 | 2022-04-29 | 方瑜 | Road engineering detects uses road bed compactness detection device |
| CN114411675B (en) * | 2022-02-17 | 2023-08-15 | 临沂鼎信工程质量检测有限公司 | Road engineering detects and uses road bed compactness detection device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 Termination date: 20210323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |