CN213749186U - Highway engineering road bed compactness detects sampling device - Google Patents
Highway engineering road bed compactness detects sampling device Download PDFInfo
- Publication number
- CN213749186U CN213749186U CN202022879117.5U CN202022879117U CN213749186U CN 213749186 U CN213749186 U CN 213749186U CN 202022879117 U CN202022879117 U CN 202022879117U CN 213749186 U CN213749186 U CN 213749186U
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- China
- Prior art keywords
- sewage
- sleeve
- sampling
- lifting
- frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 52
- 239000010865 sewage Substances 0.000 claims abstract description 114
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a road engineering roadbed compactness detecting and sampling device, which comprises a frame, wherein a lifting mechanism is arranged on the frame; the lifting mechanism comprises a ball screw, a lifting frame, a guide rod and a first guide sleeve; the lifting frame is provided with a sampling mechanism, and the sampling mechanism comprises a motor, a rotating shaft, a transmission assembly and a sampling cylinder; still include sewage collection mechanism, sewage collection mechanism includes sewage sleeve, connecting plate, lifting rod, second uide bushing, stop collar and spacing head, and both ends are open structure about the sewage sleeve, and sewage sleeve and the coaxial setting of sampling tube are fixed with the rubber packing ring bottom the sewage sleeve. The utility model discloses a sampling barrel is covered to the sewage sleeve when taking a sample, avoids sewage to throw away and causes road surface pollution or spatter the staff on one's body, and the dredge pump is collected sewage to the sewage collecting vessel in, when the water source lacks, the sewage that the sewage collecting vessel was collected is through simple filtration back, repeatedly usable, water economy resource.
Description
Technical Field
The utility model relates to a highway engineering detects sample technical field, especially a highway engineering road bed compactness detects sampling device.
Background
Present road engineering detects uses road bed compactness detection device, wholly adopt motor drive sampling tube, and the terminal surface annular is equipped with the kerf under the sampling tube, when the operation of getting electric of motor, drive the sampling tube and rotate, support the sampling tube on the road bed of tamping with port down, rotate at the kerf high-speed down, make the sampling tube bore into the road bed fast in, after boring into certain degree of depth, upwards stimulate the motor, make the sampling tube follow the drilling of taking out in the inside male road bed soil horizon pull-out of band, take out the road bed soil horizon from the sampling tube.
In the existing mode, the sampling cylinder needs to be continuously added with water to cool the sampling cylinder and reduce dust during the process of drilling into a roadbed, but the sampling cylinder rotates at a high speed to throw water out, sewage flows to the road surface to pollute the road surface, and the sampling cylinder is easy to splash onto workers, particularly shoes and trouser legs, so that inconvenience is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, a highway engineering roadbed compactness detects sampling device has been designed.
The technical scheme of the utility model is that the road engineering roadbed compactness detecting and sampling device comprises a frame, wherein a lifting mechanism is arranged on the frame; the lifting mechanism comprises a ball screw, a lifting frame, guide rods and a first guide sleeve, the ball screw comprises a screw rod and a nut seat, the screw rod is vertically arranged, the upper end of the screw rod is rotatably installed at the top of the rack, the lower end of the screw rod is installed on the rack through an installation seat, a hand wheel is installed at the top end of the screw rod, the nut seat is installed on the screw rod and is fixedly connected with the lifting frame, two guide rods are fixed at the top of the rack, the lifting frame is provided with the first guide sleeves which correspond to the guide rods one by one, and the first guide sleeves are slidably sleeved on the guide rods; the lifting frame is provided with a sampling mechanism, the sampling mechanism comprises a motor and a rotating shaft, the motor is fixedly arranged on the lifting frame, the rotating shaft is rotatably arranged on the lifting frame, the motor is in transmission connection with the rotating shaft through a transmission assembly, and the lower end of the rotating shaft extends to the lower part of the lifting frame and is provided with a sampling cylinder; still include sewage collection mechanism, sewage collection mechanism includes the sewage sleeve, the connecting plate, the lifting rod, the second uide bushing, stop collar and spacing head, both ends are for opening open structure about the sewage sleeve, the sewage sleeve is coaxial with the sampling barrel and sets up, sewage sleeve bottom is fixed with the rubber packing ring, the sewage sleeve both sides all are fixed with the connecting plate, the connecting plate other end all is fixed with the second uide bushing, second uide bushing slip suit is on the guide bar, be fixed with the lifting rod on the connecting plate, be fixed with the stop collar on the crane, the lifting rod upper end is passed the stop collar and is fixed with the spacing head, the sewage sleeve upper end is radially opened there is first water inlet, the sewage sleeve lower extreme is radially opened there is the drain, still fixed mounting has the dredge pump in the frame, the dredge pump passes through the drinking-water pipe and is connected with the drain.
Preferably, install the sewage collecting bucket in the frame, sewage collecting bucket upper end radially opens there is sewage import, and the dredge pump passes through blow off pipe and sewage import connection, and the filter screen is installed to just being located sewage import below in the sewage collecting bucket, and sewage collecting bucket lower extreme radially opens there is the outlet of sewer, and the radial second water inlet that opens in sewage sleeve upper end passes through circulating pipe between outlet of sewer and the second water inlet and is connected, installs the valve on the circulating pipe.
Preferably, the bottom of the frame is provided with a travelling wheel.
Preferably, a protective shell is fixed on the lifting frame, and the motor and the transmission assembly are both located in the protective shell.
Preferably, the transmission assembly comprises a driving belt pulley, a driven belt pulley and a transmission belt, the driving belt pulley is installed at the output end of the motor, the driven belt pulley is installed at the upper end of the rotating shaft, and the driving belt pulley is in transmission connection with the driven belt pulley through the transmission belt.
The utility model has the advantages that: through setting up the sewage sleeve, cover the sampler barrel when the sample, avoid sewage to throw away and cause road surface pollution or splash the staff on one's body, the dredge pump is automatic to collect sewage to the sewage collecting vessel in, when the water source lacks, the sewage that the sewage collecting vessel was collected is through simple filtration back, repeatedly usable, water economy resource.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the figure, 1, a frame; 2. a ball screw; 3. a lifting frame; 4. a guide bar; 5. a first guide sleeve; 6. a screw; 7. a nut seat; 8. a mounting seat; 9. a hand wheel; 10. a motor; 11. a rotating shaft; 12. a sampling tube; 13. a sewage sleeve; 14. a connecting plate; 15. lifting a pull rod; 16. a second guide sleeve; 17. a limiting sleeve; 18. a limiting head; 19. a rubber gasket; 20. a first water inlet; 21. a sewage draining outlet; 22. a sewage pump; 23. a sewage collection barrel; 24. a sewage inlet; 25. a blow-off pipe; 26. a filter screen; 27. a sewage outlet; 28. a second water inlet; 29. a circulating water pipe; 30. a valve; 31. a traveling wheel; 32. a protective shell; 33. a drive pulley; 34. a driven pulley; 35. a drive belt; 36. a water pumping pipe.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1: a road engineering roadbed compactness detecting and sampling device comprises a frame 1, wherein a lifting mechanism is arranged on the frame 1; the lifting mechanism comprises a ball screw 2, a lifting frame 3, guide rods 4 and a first guide sleeve 5, the ball screw 2 comprises a screw 6 and a nut seat 7, the screw 6 is vertically arranged, the upper end of the screw 6 is rotatably arranged at the top of the frame 1, the lower end of the screw 6 is arranged on the frame 1 through an installation seat 8, a hand wheel 9 is arranged at the top end of the screw 6, the screw 6 can be driven to rotate by rotating the hand wheel 9, the nut seat 7 is arranged on the screw 6 and is fixedly connected with the lifting frame 3, the two guide rods 4 are fixed at the top of the frame 1, the guide rods 4 are arranged in parallel with the screw 6, the lifting frame 3 is provided with the first guide sleeves 5 which correspond to the guide rods 4 one by one, and the first guide sleeves 5 are slidably sleeved on the guide rods 4; the lifting frame 3 is provided with a sampling mechanism, the sampling mechanism comprises a motor 10 and a rotating shaft 11, the motor 10 is fixedly arranged on the lifting frame 3, the rotating shaft 11 is rotatably arranged on the lifting frame 3 through a bearing, the motor 10 is in transmission connection with the rotating shaft 11 through a transmission assembly, the lower end of the rotating shaft 11 extends to the lower part of the lifting frame 3 and is provided with a sampling cylinder 12, and the lower end of the rotating shaft 11 is connected with the sampling cylinder 12 through a joint; the device also comprises a sewage collecting mechanism, the sewage collecting mechanism comprises a sewage sleeve 13, a connecting plate 14, a lifting rod 15, a second guide sleeve 16, a limiting sleeve 17 and a limiting head 18, the upper end and the lower end of the sewage sleeve 13 are of an open structure, the sewage sleeve 13 and the sampling barrel 12 are coaxially arranged, a rubber gasket 19 is fixed at the bottom of the sewage sleeve 13, the connecting plate 14 is fixed at each of two sides of the sewage sleeve 13, the second guide sleeve 16 is fixed at the other end of the connecting plate 14, the second guide sleeve 16 is slidably sleeved on the guide rod 4, the lifting rod 15 is fixed on the connecting plate 14, the limiting sleeve 17 is fixed on the lifting frame 3, the upper end of the lifting rod 15 penetrates through the limiting sleeve 17 and is fixed with the limiting head 18, the size of the limiting head 18 is larger than that of the limiting sleeve 17, so that the lifting rod 15 is limited from being separated from the limiting sleeve 17, a first water inlet 20 is radially arranged at the upper end of the sewage sleeve 13, and a drain outlet 21 is radially arranged at the lower end of the sewage sleeve 13, a sewage pump 22 is also fixedly arranged on the frame 1, and the sewage pump 22 is connected with the sewage outlet 21 through a water pumping pipe 36.
Install sewage collecting vessel 23 on frame 1, sewage collecting vessel 23 upper end is radially opened there is sewage inlet 24, dredge pump 22 passes through blow off pipe 25 and is connected with sewage inlet 24, and filter screen 26 is installed to the sewage collecting vessel 23 interior just being located sewage inlet 24 below, and sewage collecting vessel 23 lower extreme is radially opened there is sewage outlet 27, and the upper end of sewage sleeve 13 is radially opened there is second water inlet 28, is connected through circulating pipe 29 between sewage outlet 27 and second water inlet 28, installs valve 30 on the circulating pipe 29. Through setting up sewage collecting bucket 23, can be convenient for collect sewage, set up filter screen 26 simultaneously, can filter sewage, sewage after the filtration can regard as the circulating water to carry to sewage sleeve 13 in, with the contact of sampling tube 12, carries out cooling to reduce the raise dust pollution.
The bottom of the frame 1 is provided with a traveling wheel 31. The walking wheels 31 are arranged to facilitate the movement of the device.
A protective shell 32 is fixed on the lifting frame 3, and the motor 10 and the transmission assembly are both positioned in the protective shell 32. Through setting up protecting crust 32, play the guard action to motor 10 and drive assembly, avoid external object to contact drive assembly and motor 10, avoid motor 10 and drive assembly to contact frame 1 top simultaneously.
The transmission assembly comprises a driving belt pulley 33, a driven belt pulley 34 and a transmission belt 35, the driving belt pulley 33 is installed at the output end of the motor 10, the driven belt pulley 34 is installed at the upper end of the rotating shaft 11, and the driving belt pulley 33 is in transmission connection with the driven belt pulley 34 through the transmission belt 35. When the sampling tube is electrically rotated, the driving belt pulley 33 is driven to rotate, the driving belt pulley 33 drives the driven belt pulley 34 to rotate the rotating shaft 11 through the transmission belt 35, and then the sampling tube 12 is driven to rotate.
The working principle of the embodiment is as follows: at the sampling point, the first water inlet 20 and a water source are connected through a water pipe, and the water source can be a vehicle-mounted water bucket or tap water; starting a motor 10, driving a rotating shaft 11 and a sampling cylinder 12 to rotate by the motor 10 through a transmission assembly, then rotating a hand wheel 9, driving a screw rod 6 to rotate by the hand wheel 9, driving a lifting frame 3 to stably descend by a nut seat 7 under the guiding action of a guide rod 4 and a first guide sleeve 5, driving a sewage sleeve 13 to descend by the lifting frame 3, driving the sewage sleeve 13 to stably descend by the lifting frame 3 under the guiding action of a second guide sleeve 16, after a rubber gasket 19 is contacted with the ground, not bearing the sewage sleeve 13 by the lifting frame 3, continuously driving the sampling cylinder 12 to descend by the lifting frame 3, carrying out core drilling and sampling by the sampling cylinder 12 passing through the sewage sleeve 13 and contacting the ground, discharging cooling water to the sampling cylinder 12 at a first water inlet 20, limiting the sewage sleeve 13 to be thrown out, sealing the rubber gasket 19 to reduce the water in the sewage sleeve 13 to flow out from the bottom, starting a sewage pump 22, and discharging the sewage pump 22 through a water pumping pipe 36, The sewage outlet 21 pumps the sewage in the sewage sleeve 13 out, and the sewage is drained into the sewage collecting barrel 23 through the sewage draining pipe 25 for collection, when the water source is insufficient, the valve 30 can be opened, the sewage is filtered by the filter screen 26 and then is conveyed into the sewage sleeve 13 through the sewage outlet 27, the circulating water pipe 29 and the second water inlet 28 under the action of gravity, and is in contact with the sampling barrel 12, so that the sewage is recycled; after the sample, close valve 30, sewage is collected in sewage collecting vessel 23, and reverse rotation hand wheel 9 drives crane 3 and rises, and ground is taken out to sampler barrel 12 carrying sample, and when crane 3 and spacing head 18 contact, can drive spacing head 18, lifting rod 15, connecting plate 14 and sewage collecting vessel 23 and rise, and rubber packing ring 19 rises to the ground top after, can be convenient for promote this device and remove to next sample point.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (5)
1. A road engineering roadbed compactness detecting and sampling device comprises a frame (1), and is characterized in that a lifting mechanism is mounted on the frame (1); the lifting mechanism comprises a ball screw (2), a lifting frame (3), guide rods (4) and a first guide sleeve (5), the ball screw (2) comprises a screw rod (6) and a nut seat (7), the screw rod (6) is vertically arranged, the upper end of the screw rod (6) is rotatably installed at the top of the rack (1), the lower end of the screw rod (6) is installed on the rack (1) through an installation seat (8), a hand wheel (9) is installed at the top end of the screw rod (6), the nut seat (7) is installed on the screw rod (6) and is fixedly connected with the lifting frame (3), the two guide rods (4) are fixed at the top of the rack (1), the first guide sleeves (5) which correspond to the guide rods (4) one by one are installed on the lifting frame (3), and the first guide sleeves (5) are slidably sleeved on the guide rods (4); the lifting frame (3) is provided with a sampling mechanism, the sampling mechanism comprises a motor (10) and a rotating shaft (11), the motor (10) is fixedly arranged on the lifting frame (3), the rotating shaft (11) is rotatably arranged on the lifting frame (3), the motor (10) is in transmission connection with the rotating shaft (11) through a transmission assembly, and the lower end of the rotating shaft (11) extends to the lower part of the lifting frame (3) and is provided with a sampling cylinder (12); the sewage collecting device comprises a sewage sleeve (13), a connecting plate (14), a lifting rod (15), a second guide sleeve (16), a limiting sleeve (17) and a limiting head (18), wherein the upper end and the lower end of the sewage sleeve (13) are open structures, the sewage sleeve (13) and the sampling tube (12) are coaxially arranged, a rubber gasket (19) is fixed at the bottom of the sewage sleeve (13), the connecting plate (14) is fixed on each of the two sides of the sewage sleeve (13), the second guide sleeve (16) is fixed on the other end of the connecting plate (14), the second guide sleeve (16) is slidably sleeved on the guide rod (4), the lifting rod (15) is fixed on the connecting plate (14), the limiting sleeve (17) is fixed on the lifting frame (3), the upper end of the lifting rod (15) penetrates through the limiting sleeve (17) and is fixed with the limiting head (18), a first water inlet (20) is radially formed in the upper end of the sewage sleeve (13), the lower end of the sewage sleeve (13) is radially provided with a sewage outlet (21), the rack (1) is also fixedly provided with a sewage pump (22), and the sewage pump (22) is connected with the sewage outlet (21) through a water pumping pipe (36).
2. The highway engineering subgrade compactness detecting and sampling device according to claim 1, characterized in that a sewage collecting barrel (23) is installed on the frame (1), a sewage inlet (24) is radially opened at the upper end of the sewage collecting barrel (23), a sewage pump (22) is connected with the sewage inlet (24) through a sewage discharge pipe (25), a filter screen (26) is installed in the sewage collecting barrel (23) and below the sewage inlet (24), a sewage outlet (27) is radially opened at the lower end of the sewage collecting barrel (23), a second water inlet (28) is radially opened at the upper end of the sewage sleeve (13), the sewage outlet (27) is connected with the second water inlet (28) through a circulating water pipe (29), and a valve (30) is installed on the circulating water pipe (29).
3. The road engineering subgrade compactness detecting and sampling device according to the claim 1 is characterized in that a traveling wheel (31) is installed at the bottom of the frame (1).
4. The highway engineering subgrade compactness detecting and sampling device according to claim 1, characterized in that a protective shell (32) is fixed on the lifting frame (3), and the motor (10) and the transmission assembly are both positioned in the protective shell (32).
5. The highway engineering subgrade compactness detecting and sampling device according to claim 1, wherein the transmission component comprises a driving pulley (33), a driven pulley (34) and a transmission belt (35), the driving pulley (33) is installed at the output end of the motor (10), the driven pulley (34) is installed at the upper end of the rotating shaft (11), and the driving pulley (33) is in transmission connection with the driven pulley (34) through the transmission belt (35).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202022879117.5U CN213749186U (en) | 2020-12-05 | 2020-12-05 | Highway engineering road bed compactness detects sampling device |
Applications Claiming Priority (1)
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CN202022879117.5U CN213749186U (en) | 2020-12-05 | 2020-12-05 | Highway engineering road bed compactness detects sampling device |
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CN213749186U true CN213749186U (en) | 2021-07-20 |
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CN202022879117.5U Expired - Fee Related CN213749186U (en) | 2020-12-05 | 2020-12-05 | Highway engineering road bed compactness detects sampling device |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114112505A (en) * | 2021-12-02 | 2022-03-01 | 安徽宏祥工程项目管理有限公司 | Sampling device for monitoring concrete detection in building engineering |
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 |
CN114518242A (en) * | 2022-01-19 | 2022-05-20 | 湘潭大学 | Highway subgrade rubble tamp sampling device |
CN115420549A (en) * | 2022-11-03 | 2022-12-02 | 广州云舟智慧城市勘测设计有限公司 | Drilling and sampling device for roadbed detection for municipal roads |
-
2020
- 2020-12-05 CN CN202022879117.5U patent/CN213749186U/en not_active Expired - Fee Related
Cited By (6)
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 |
CN114112505A (en) * | 2021-12-02 | 2022-03-01 | 安徽宏祥工程项目管理有限公司 | Sampling device for monitoring concrete detection in building engineering |
CN114112505B (en) * | 2021-12-02 | 2024-07-23 | 安徽宏祥工程项目管理有限公司 | Sampling device for monitoring concrete in building engineering |
CN114518242A (en) * | 2022-01-19 | 2022-05-20 | 湘潭大学 | Highway subgrade rubble tamp sampling device |
CN114518242B (en) * | 2022-01-19 | 2023-08-25 | 湘潭大学 | Highway subgrade rubble tamps sampling device |
CN115420549A (en) * | 2022-11-03 | 2022-12-02 | 广州云舟智慧城市勘测设计有限公司 | Drilling and sampling device for roadbed detection for municipal roads |
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Legal Events
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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |