CN209836987U - Highway basic unit compactness sampling device - Google Patents
Highway basic unit compactness sampling device Download PDFInfo
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- CN209836987U CN209836987U CN201920457168.3U CN201920457168U CN209836987U CN 209836987 U CN209836987 U CN 209836987U CN 201920457168 U CN201920457168 U CN 201920457168U CN 209836987 U CN209836987 U CN 209836987U
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Abstract
The utility model belongs to the technical field of sampling devices, in particular to a road base compactness sampling device, aiming at the problems that the existing sampling device mostly needs manual drilling and sampling through a sampling cylinder, and workers need manual operation during sampling, so that the sampling not only has low sampling working efficiency and wastes manpower, the utility model provides a proposal which comprises a frame, the frame comprises a carriage plate and four vertical rods welded at the bottom of the carriage plate, the top of the frame is provided with a sample storage box, the carriage is provided with the sampling cylinder, one side of the sampling cylinder is provided with a sample pushing hole, the bottom of the carriage plate is welded with two telescopic motors, the utility model has simple structure and convenient operation, can rapidly sample, saves manpower, improves the working efficiency, avoids damaging the sampling cylinder due to overhigh temperature during sampling by spraying water to the sampling cylinder, can moisten the road surface and improve the sampling speed, reduce the flying dust, can alleviate the impact force when sampler barrel and ground contact through the pressure spring.
Description
Technical Field
The utility model relates to a sampling device technical field especially relates to a highway basic unit compactness sampling device.
Background
The highway base layer is one of important components of the highway, and as the highway base layer plays an important role in the quality of the whole highway, the quality of the highway base layer needs to be strictly checked by a governing department of the highway, wherein the detection of the compactness of the highway base layer is an important link.
Present sampling device is mainly to be artifical and bore a hole through the sampling tube and take a sample, and the staff needs manual operation during the sample, and not only the sample work efficiency is low in the sample like this, and extravagant manpower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having present sampling device among the prior art and mostly needing the manual work to bore the hole sample through the sampler barrel, the staff needs manually operation during the sample, and the sample is not only taken a sample work efficiency low like this, and extravagant manpower shortcoming, and a highway basic unit compactness sampling device who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a road base compactness sampling device comprises a vehicle frame, the vehicle frame comprises a vehicle plate and four vertical rods welded at the bottom of the vehicle plate, a sample storage box is arranged at the top of the vehicle frame, a sampling cylinder is arranged on the vehicle frame, a sample pushing hole is formed in one side of the sampling cylinder, two telescopic motors are welded at the bottom of the vehicle plate, the output shafts of the two telescopic motors are both welded with a lifting plate, a screw rod is in threaded connection with the lifting plate, two vertical limiting rods are slidably mounted on the lifting plate, the bottom ends of the two vertical limiting rods are welded with a welding plate, the screw rod is movably connected with the welding plate, the bottom of the welding plate is welded with a frame, the frame is in a U-shaped structure, the screw rod is rotatably connected with the frame, the bottom of the welding plate is welded with a motor, a rotating shaft is welded on the output shaft of the motor, the rotating shaft is rotatably, the second gear is fixedly sleeved on the outer side of the screw rod, the first gear is meshed with the second gear, and the sampling cylinder can automatically move downwards when being driven by the motor, the rotating shaft, the sampling cylinder, the first gear, the second gear, the screw rod, the lifting plate, the two vertical limiting rods, the lifting plate and the frame to drive the sampling cylinder to perform rotary sampling, so that the sampling speed is improved, and the manpower is saved.
Preferably, the welding of the bottom of sweep has two guide bars, and two guide bars all with same lifter plate sliding connection, the bottom four corners of lifter plate all is provided with the supporting leg, has the universal wheel in the bottom setting of montant, and one side of frame is provided with the battery, and the top of frame is provided with a plurality of switches, and motor, two flexible motors and water pump all with the switch electric connection that corresponds, the convenient removal of universal wheel, the supporting leg can increase the stability of frame.
Preferably, the top of frame is provided with the water tank, and one side intercommunication of water tank has the inlet tube of water pump, and the intercommunication has the one end of hose on the outlet pipe of water pump, and the other end intercommunication of hose has the shower head, and the shower head slope sets up in the bottom of frame, and shower head and sampler barrel looks adaptation spray water to the sampler barrel through the shower head, and the high temperature damages the sampler barrel when avoiding taking a sample, can make the road surface moist simultaneously, improves the speed of taking a sample, reduces the flying dust.
Preferably, the bottom welding of pivot has the connecting plate, and square groove has been seted up to the bottom of connecting plate, and slidable mounting has square board in the square groove, and threaded connection has the bolt between the bottom of square board and the sampler barrel, can dismantle the sampler barrel through bolted connection.
Preferably, the welding of the top of square board has the bottom of pressure spring, and the top of pressure spring and the welding of the top inner wall in square groove, the spacing groove has all been seted up to the both sides of square board, and slidable mounting has the stopper in the spacing groove, and the impact force when sampling tube and ground contact can be alleviated through the pressure spring to one side welding of one side of the square board that corresponds of stopper.
In the utility model, the road base compactness sampling device is characterized in that the frame is moved to a position needing sampling through the universal wheels when in use through the cooperation of the frame, the telescopic motor, the lifting plate, the screw rod, the vertical limiting rod, the welding plate, the frame, the motor, the rotating shaft, the sampling cylinder, the first gear, the second gear, the water tank, the hose, the spray header, the connecting plate, the square groove, the square plate, the pressure spring, the universal wheel and the storage battery, the moving speed is improved, the two telescopic motors are started, the four supporting legs are contacted with the ground through the two telescopic motors, the four universal wheels are all separated from the ground, the stability of the frame is improved, the motor is started, the motor can automatically move downwards when the sampling cylinder is driven by the rotating shaft, the sampling cylinder, the first gear, the second gear, the screw rod, the lifting plate, the two vertical limiting rods, the lifting plate and the frame to drive the sampling cylinder, the manpower is saved, the sampling cylinder generates impact force and friction force when contacting with the road surface, the impact force when the sampling cylinder contacts with the ground can be relieved through the pressure spring, the sampling cylinder generates friction force with the ground, the sampling cylinder is easy to damage due to heat generated by friction, the water pump is started, and the water pump sprays cooling water on the outer side of the sampling cylinder through the hose and the spray header, so that the damage to the sampling cylinder is avoided, meanwhile, the road surface can be wet, the sampling speed is improved, and flying dust is reduced;
the utility model discloses simple structure, convenient operation, the manpower has been practiced thrift in the sample that can be quick, has improved work efficiency, through spraying water to the sampler barrel, the high temperature damages the sampler barrel when avoiding taking a sample, can make the road surface moist simultaneously, improves the speed of sample, reduces the flying dust, impact force when can alleviating sampler barrel and ground contact through the pressure spring.
Drawings
Fig. 1 is a schematic structural view of a road base compactness sampling device provided by the present invention;
fig. 2 is a schematic structural view of a part a of a road base compactness sampling device provided by the present invention;
fig. 3 is a schematic structural diagram of a part B of the road base compactness sampling device provided by the present invention.
In the figure: the device comprises a frame 1, a telescopic motor 2, a lifting plate 3, a screw rod 4, a vertical limiting rod 5, a welding plate 6, a frame 7, a motor 8, a rotating shaft 9, a sampling cylinder 10, a first gear 11, a second gear 12, a water tank 13, a hose 14, a spray header 15, a connecting plate 16, a square groove 17, a square plate 18 and a pressure spring 19.
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.
Referring to fig. 1-3, a road base compactness sampling device comprises a vehicle frame 1, the vehicle frame 1 comprises a vehicle plate and four vertical rods welded at the bottom of the vehicle plate, a sample storage box is arranged at the top of the vehicle frame 1, a sampling tube 10 is arranged on the vehicle frame 1, a sample pushing hole is arranged at one side of the sampling tube 10, two telescopic motors 2 are welded at the bottom of the vehicle plate, the same lifting plate 3 is welded on output shafts of the two telescopic motors 2, a screw rod 4 is connected with the lifting plate 3 in a threaded manner, two vertical limiting rods 5 are slidably mounted on the lifting plate 3, the same welding plate 6 is welded at the bottom ends of the two vertical limiting rods 5, the screw rod 4 is movably connected with the welding plate 6, a frame 7 is welded at the bottom of the welding plate 6, the frame 7 is of a U-shaped structure, the screw rod 4 is rotatably connected with the frame 7, a motor 8 is welded at, pivot 9 rotates with frame 7 to be connected, the bottom at pivot 9 is installed to sampling tube 10, the fixed cover in the outside of pivot 9 has connect first gear 11, screw rod 4's the fixed second gear 12 that has cup jointed in the outside, first gear 11 and the meshing of second gear 12, through motor 8, pivot 9, sampling tube 10, first gear 11, second gear 12, screw rod 4, the lifter plate, two vertical gag lever posts 15, can downstream by oneself when lifter plate 3 and frame 7 drive the rotatory sample of sampling tube 10, the sampling speed is improved, the manpower has been practiced thrift.
The utility model discloses in, the welding of the bottom of sweep has two guide bars, two guide bars all with same lifter plate 3 sliding connection, the bottom four corners of lifter plate 3 all is provided with the supporting leg, the bottom of montant is provided with the universal wheel, one side of frame 1 is provided with the battery, the top of frame 1 is provided with a plurality of switches, motor 8, two flexible motors 2 and water pump all with the switch electric connection that corresponds, the convenient removal of universal wheel, the supporting leg can increase frame 1's stability.
The utility model discloses in, the top of frame 1 is provided with water tank 13, one side intercommunication of water tank 13 has the inlet tube of water pump, the intercommunication has hose 14's one end on the outlet pipe of water pump, hose 14's other end intercommunication has shower head 15, shower head 15 slopes to set up in the bottom of frame 7, shower head 15 and sampler barrel 10 looks adaptation, spray water through shower head 15 to sampler barrel 10, the too high damage sampler barrel 10 of temperature when avoiding taking a sample, can make the road surface moist simultaneously, improve the speed of sample, reduce the flying dust.
The utility model discloses in, the bottom welding of pivot 9 has connecting plate 16, and square groove 17 has been seted up to connecting plate 16's bottom, and slidable mounting has square board 18 in square groove 17, and threaded connection has the bolt between square board 18's bottom and the sampler barrel 10, can dismantle sampler barrel 10 through bolted connection.
The utility model discloses in, the top welding of square board 18 has the bottom of pressure spring 19, and the top of pressure spring 19 and the top inner wall welding of square groove 17, the spacing groove has all been seted up to the both sides of square board 18, and slidable mounting has the stopper in the spacing groove, and one side of stopper and one side welding of the square board 18 that corresponds can alleviate the impact force when sampler barrel 10 contacts with ground through pressure spring 19.
In the utility model, when in use, cooling water is added into the water tank 13, two telescopic motors 2, a motor 8 and a water pump are all electrically connected with a storage battery, the vehicle frame 1 is moved to a position to be sampled through universal wheels, the two telescopic motors 2 are started, the two telescopic motors 2 push the lifting plate 3 to move downwards, the lifting plate 3 drives four supporting legs to be contacted with the ground and enables the four universal wheels to leave the ground, the stability of the vehicle frame 1 is increased, the two telescopic motors 2 are stopped, the motor 8 is started, the motor 8 drives the sampling cylinder 10 to rotate through the rotating shaft 9, the rotating shaft 9 drives the first gear 11 to rotate, the first gear 11 drives the second gear 12 to rotate, the second gear 12 drives the screw rod 4 to rotate, because the lifting plate 3 is in threaded connection with the screw rod 4, the two vertical limiting rods 15 are in sliding connection with the lifting plate 3, the screw rod 4 drives the frame 7 to move downwards, the frame 7 drives the motor 8 to move, so that the motor 8 can move downwards automatically when driving the sampling cylinder 10 to rotate for sampling, the sampling cylinder 10 generates impact force and friction force when contacting with the road surface, the sampling cylinder 10 is pressed by pressure to move the square plate 18 to slide in the square groove 17 and compress the pressure spring 19 to deform, the impact force generated when the sampling cylinder is contacted with the ground can be relieved through the pressure spring 19, the sampling cylinder 10 generates friction force with the ground, the sampling cylinder 10 is easy to damage due to heat generated by friction, the water pump is started, the water pump sprays cooling water on the outer side of the sampling cylinder 10 through the hose 14 and the spray header 15, simultaneously, the road surface can be moistened, the sampling speed is improved, after the sampling is finished, the motor 8 is stopped, the water pump is stopped, the two telescopic motors 2 are reversely started, the sampling cylinder 10 is separated from the ground, the sample is taken out from the sampling cylinder 10 through the sample pushing hole and is placed in the sample storage box, and the motor 8 is reversely started to enable the sampling cylinder 10 to recover the initial position.
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 (5)
1. A road base compactness sampling device comprises a vehicle frame (1), wherein the vehicle frame (1) comprises a vehicle plate and four vertical rods welded at the bottom of the vehicle plate, a sample storage box is arranged at the top of the vehicle frame (1), a sampling cylinder (10) is arranged on the vehicle frame (1), and a sample pushing hole is formed in one side of the sampling cylinder (10), the device is characterized in that two telescopic motors (2) are welded at the bottom of the vehicle plate, the same lifting plate (3) is welded on output shafts of the two telescopic motors (2), a screw rod (4) is in threaded connection with the lifting plate (3), two vertical limiting rods (5) are slidably mounted on the lifting plate (3), the same welding plate (6) is welded at the bottom ends of the two vertical limiting rods (5), the screw rod (4) is movably connected with the welding plate (6), a frame (7) is welded at the bottom of the welding plate (6), and the frame (7) is of a, screw rod (4) rotate with frame (7) and are connected, the bottom welding of welded plate (6) has motor (8), the welding has pivot (9) on the output shaft of motor (8), pivot (9) rotate with frame (7) and are connected, the bottom at pivot (9) is installed in sampler barrel (10), first gear (11) have been fixed to have cup jointed in the outside of pivot (9), second gear (12) have been fixed to have cup jointed in the outside of screw rod (4), first gear (11) and second gear (12) meshing.
2. The road base compactness sampling device of claim 1, characterized in that, two guide bars are welded at the bottom of the vehicle plate, the two guide bars are both connected with the same lifting plate (3) in a sliding manner, supporting legs are arranged at four corners of the bottom of the lifting plate (3), universal wheels are arranged at the bottom of the vertical rod, a storage battery is arranged at one side of the vehicle frame (1), a plurality of switches are arranged at the top of the vehicle frame (1), and the motor (8), the two telescopic motors (2) and the water pump are all electrically connected with the corresponding switches.
3. The road base compactness sampling device of claim 1, characterized in that a water tank (13) is arranged at the top of the vehicle frame (1), one side of the water tank (13) is communicated with a water inlet pipe of a water pump, one end of a hose (14) is communicated with a water outlet pipe of the water pump, the other end of the hose (14) is communicated with a spray head (15), the spray head (15) is obliquely arranged at the bottom of the frame (7), and the spray head (15) is matched with the sampling cylinder (10).
4. The road bed compactness sampling device of claim 1, wherein a connecting plate (16) is welded at the bottom end of the rotating shaft (9), a square groove (17) is formed in the bottom of the connecting plate (16), a square plate (18) is slidably mounted in the square groove (17), and a bolt is in threaded connection between the bottom of the square plate (18) and the sampling cylinder (10).
5. The road base compactness sampling device of claim 4, characterized in that, the bottom of pressure spring (19) has been welded to the top of square board (18), and the top of pressure spring (19) and the top inner wall welding of square groove (17), and the spacing groove has all been seted up to the both sides of square board (18), and slidable mounting has the stopper in the spacing groove, and one side of stopper and one side welding of the square board (18) that corresponds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920457168.3U CN209836987U (en) | 2019-03-25 | 2019-03-25 | Highway basic unit compactness sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920457168.3U CN209836987U (en) | 2019-03-25 | 2019-03-25 | Highway basic unit compactness sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209836987U true CN209836987U (en) | 2019-12-24 |
Family
ID=68910070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920457168.3U Expired - Fee Related CN209836987U (en) | 2019-03-25 | 2019-03-25 | Highway basic unit compactness sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209836987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964556A (en) * | 2021-02-19 | 2021-06-15 | 河南省大道工程检测咨询有限公司 | Pavement material strength test device with multiple detection functions |
| CN113358399A (en) * | 2021-06-01 | 2021-09-07 | 中汽智达(洛阳)建设监理有限公司 | Building concrete performance detection sampling device |
-
2019
- 2019-03-25 CN CN201920457168.3U patent/CN209836987U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964556A (en) * | 2021-02-19 | 2021-06-15 | 河南省大道工程检测咨询有限公司 | Pavement material strength test device with multiple detection functions |
| CN113358399A (en) * | 2021-06-01 | 2021-09-07 | 中汽智达(洛阳)建设监理有限公司 | Building concrete performance detection sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |