阅读说明：本技术 一种公路工程用取土样系统及其稳定机构 (Soil sampling system for highway engineering and stabilizing mechanism thereof ) 是由 杜毅 连艳霞 于 2019-10-25 设计创作，主要内容包括：本发明提供一种公路工程用取土样系统及其稳定机构,涉及公路工程领域。该公路工程用取土样系统及其稳定机构,包括底板,所述底板的顶面固定连接有第一支撑架,第一支撑架的顶面固定连接有第二支撑架,第二支撑架的顶面固定连接有第一电机,第一电机的输出端固定连接有螺杆,螺杆的外表面设有套管。该公路工程用取土样系统及其稳定机构,通过设置联轴器和取样管机构,具备土样采集取出方便的优点,解决了现有的取土样装置土样取出后散碎,工作人员不能得到完整的土样数据,对检测数据会造成影响的情况,通过设置稳定机构,对取样过程中产生的震动进行缓冲,有效的提升了稳定性,提升取土样装置的使用寿命,并减小震动对取土样的影响。(The invention provides a soil sampling system for highway engineering and a stabilizing mechanism thereof, and relates to the field of highway engineering. This soil sampling system for highway engineering and stabilizing mean thereof, including the bottom plate, the first support frame of top surface fixedly connected with of bottom plate, the top surface fixedly connected with second support frame of first support frame, the first motor of top surface fixedly connected with of second support frame, the output fixedly connected with screw rod of first motor, the surface of screw rod is equipped with the sleeve pipe. This soil sampling system for highway engineering and stabilizing mean thereof, through setting up shaft coupling and sampling tube mechanism, possess soil sample collection and take out convenient advantage, it is garrulous to have solved current soil sampling device soil sample and taken out the back, the staff can not obtain complete soil sample data, can cause the condition of influence to the testing data, through setting up stabilizing mean, the vibrations to the production of sample in-process are cushioned, the effectual stability that has promoted, promote the life of soil sampling device, and reduce the influence of vibrations to the soil sampling.)

1. The utility model provides a soil sampling system for highway engineering and stabilizing mean thereof, includes bottom plate (1), its characterized in that: the top surface of the bottom plate (1) is fixedly connected with a first support frame (2), the top surface of the first support frame (2) is fixedly connected with a second support frame (3), the top surface of the second support frame (3) is fixedly connected with a first motor (4), the output end of the first motor (4) is fixedly connected with a screw rod (5), the outer surface of the screw rod (5) is provided with a sleeve (6), a linkage plate (22) is arranged inside the first support frame (2), a bearing (11) is fixedly embedded on the top surface of the linkage plate (22), two ends of the bottom surface of the linkage plate (22) are fixedly connected with connecting plates (12), a mounting plate (13) is arranged below the connecting plates (12), the top surface of the mounting plate (13) is fixedly connected with a second motor (10), the output end of the second motor (10) is fixedly connected with a rotating shaft (16), the bottom surface of the rotating shaft (16) is provided with a, the center of the bottom surface of the bottom plate (1) is provided with a sampling port (18), and the bottom surface of the bottom plate (1) is provided with a stabilizing mechanism (9).

2. The soil sampling system and the stabilizing mechanism thereof for highway engineering according to claim 1, wherein: the sampling tube mechanism (8) comprises a right sample tube assembly (801), the outer surface of the right sample tube assembly (801) is provided with a mounting groove (805), the inside of the right sample tube assembly (801) is provided with a clamping groove (802), the inside of the clamping groove (802) is connected with a clamping block (803) in a sliding manner, one end, far away from the right sample tube assembly (801), of the clamping block (803) is fixedly connected with a sample tube assembly (804), the outer surface of the clamping block (803) is provided with a screw hole (806), and the bottom surface of the right sample tube assembly (801) and the bottom surface of the sample tube assembly (804) are both fixedly connected with drilling teeth (807);

stabilizing mean (9) includes hydraulic stem (901), output fixedly connected with stabilizing block (902) of hydraulic stem (901), dashpot (903) have been seted up to stabilizing block (902) inside, the inside sliding connection of dashpot (903) has dashpot (904), the first spring (905) of one end fixedly connected with of dashpot (904), stabilizing block (902) inside is equipped with fixed block (906), the top surface fixedly connected with second spring (907) of fixed block (906).

3. The soil sampling system and the stabilizing mechanism thereof for highway engineering according to claim 2, wherein: the inner wall of the sleeve (6) is provided with threads (7), the sleeve (6) is in threaded connection with the screw rod (5), and the bottom surface of the sleeve (6) is fixedly connected with the inner ring of the bearing (11).

4. A soil sampling system and a stabilizing mechanism thereof for road engineering according to claim 3, wherein: two the bottom surface of connecting plate (12) respectively with the both ends fixed connection of mounting panel (13) top surface, sliding hole (14) have been seted up at the both ends of the top surface of mounting panel (13), the inside of two sliding hole (14) all is equipped with guide rod (15), the top surface of two guide rod (15) all with the interior roof fixed connection of first support frame (2), the bottom surface of two guide rod (15) all with the top surface fixed connection of bottom plate (1).

5. The soil sampling system and the stabilizing mechanism thereof for highway engineering according to claim 4, wherein: the four corners of the bottom surface of the bottom plate (1) are fixedly connected with fixing rods (19), and the inside of each fixing rod (19) is rotatably connected with a roller (23).

6. The soil sampling system and the stabilizing mechanism thereof for road engineering according to claim 5, wherein: one end of the top surface of the bottom plate (1) is fixedly connected with a push rod (20), and anti-skid grains are formed in the outer surface of the push rod (20).

7. The soil sampling system and the stabilizing mechanism thereof for road engineering according to claim 6, wherein: one end of the coupler (17) and one end, far away from the second motor (10), of the rotating shaft (16) are fixedly connected through bolts, and the other end of the coupler (17) is fixedly connected with the outer surface of the right sample cylinder assembly (801) and the outer surface of the sample cylinder assembly (804) through bolts.

8. The soil sampling system and the stabilizing mechanism thereof for road engineering according to claim 7, wherein: the mounting groove (805) is matched with the screw hole (806), and the sampling cylinder assembly (804) is fixedly connected with the right sampling cylinder assembly (801) through mounting bolts in the screw hole (806).

9. The soil sampling system and the stabilizing mechanism thereof for road engineering according to claim 8, wherein: the front of the second support frame (3) is fixedly embedded with a graduated scale (21), the top surface of the first support frame (2) is provided with a through hole, and the sleeve (6) is positioned inside the through hole.

10. The soil sampling system and the stabilizing mechanism thereof for highway engineering according to claim 1, wherein: the top surface of hydraulic stem (901) and the bottom surface fixed connection of bottom plate (1), a side and the surface fixed connection of fixed block (906) that buffer slot (903) were kept away from in buffer block (904), the one end that buffer block (904) were kept away from in first spring (905) and the interior roof fixed connection of stabilizing block (902), the one end that fixed block (906) were kept away from in second spring (907) and the interior roof fixed connection of stabilizing block (902), the bottom surface fixedly connected with slipmat (908) of fixed block (906).

Technical Field

The invention relates to the technical field of highway engineering, in particular to a soil sampling system for highway engineering and a stabilizing mechanism thereof.

Background

Highway engineering (highway engineering) refers to the work of investigation, measurement, design, construction, maintenance, management and the like of a highway structure, and the new construction or reconstruction task of a highway is determined according to the planning of a highway network. The road construction of a country should comprehensively consider the role and status of the road construction in intermodal transportation in combination with transportation of railways, waterways, aviation and the like, and make road network plans divided by grades in the country according to the requirements of politics, military, economy, people life and the like and the geographic environment conditions, and in the early stage of road engineering construction and the construction process, roadbed soil samples below the original ground of the road engineering need to be sampled and analyzed according to the technical requirements so as to ensure the construction quality of the road.

The soil sample is released in the sampler barrel mostly by using a hydraulic rod in the existing soil sampling device, and the soil sample is easily scattered after being released, and the existing soil sampling device has poor stability and can influence the soil sampling efficiency and reduce the service life of the soil sampling device.

Disclosure of Invention

The invention aims to provide a soil sampling system for highway engineering and a stabilizing mechanism thereof, which have the advantages of convenience in soil sampling and taking, high sampling efficiency and good stability.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a soil sampling system for highway engineering and stabilizing mean thereof, comprising a base plate, the first support frame of top surface fixedly connected with of bottom plate, the top surface fixedly connected with second support frame of first support frame, the first motor of top surface fixedly connected with of second support frame, the output fixedly connected with screw rod of first motor, the surface of screw rod is equipped with the sleeve pipe, the inside of first support frame is equipped with the gangboard, the top surface fixed mosaic of gangboard has the bearing, the both ends fixedly connected with connecting plate of gangboard bottom surface, the below of connecting plate is equipped with the mounting panel, the top surface fixedly connected with second motor of mounting panel, the output fixedly connected with pivot of second motor, the bottom surface of pivot is equipped with the shaft coupling, the inside of shaft coupling is equipped with sampling tube mechanism, the sample connection has been seted up at the center of.

Further, the sampling tube mechanism includes a right sample section of thick bamboo subassembly, and the mounting groove has been seted up to the surface of a right sample section of thick bamboo subassembly, and the draw-in groove has been seted up to the inside of a right sample section of thick bamboo subassembly, and the inside sliding connection of draw-in groove has the fixture block, and the one end fixedly connected with of a right sample section of thick bamboo subassembly is kept away from to the fixture block is done a sample section of thick bamboo subassembly, and the screw has been seted up to the surface of fixture block, and the equal fixedly connected with of.

Stabilizing mean includes the hydraulic stem, and the output fixedly connected with stabilizing block of hydraulic stem, the dashpot has been seted up to stabilizing block's inside, and the inside sliding connection of dashpot has the buffer block, the first spring of one end fixedly connected with of buffer block, stabilizing block's inside is equipped with the fixed block, the top surface fixedly connected with second spring of fixed block.

Furthermore, the inner wall of the sleeve is provided with threads, the sleeve is in threaded connection with the screw, the bottom surface of the sleeve is fixedly connected with the inner ring of the bearing, and the threads rotate inside the bearing through the bearing, so that the threads drive the linkage plate to move.

Further, two the bottom surface of connecting plate respectively with the both ends fixed connection of mounting panel top surface, the slip hole has been seted up at the both ends of the top surface of mounting panel, the inside of two slip holes all is equipped with the guide bar, the top surface of two guide bars all with the interior roof fixed connection of first support frame, the bottom surface of two guide bars all with the top surface fixed connection of bottom plate, through setting up slip hole and guide bar, make the mounting panel pass through the slip hole and move on the guide bar, it is spacing to carry out the mounting panel to effectively promote the stability of mounting panel.

Further, the equal fixedly connected with dead lever in four edges of bottom plate bottom surface, the inside of every dead lever all rotates and is connected with the gyro wheel, through setting up dead lever and gyro wheel, makes the device of fetching soil be convenient for remove to the practicality of the device of fetching soil has been promoted.

Further, the one end fixedly connected with push rod of bottom plate top surface, the antiskid line has been seted up to the surface of push rod, and through setting up the push rod, the workman of being convenient for promotes convenient to use to sampling device.

Further, bolt fixed connection is passed through with the one end that the second motor was kept away from to the one end of shaft coupling, and bolt fixed connection is passed through with the surface of right sample section of thick bamboo subassembly and the surface of a kind section of thick bamboo subassembly to the other end of shaft coupling, makes the pivot can take right sample section of thick bamboo subassembly and a kind section of thick bamboo subassembly to rotate to overload protection is carried out to the pivot.

Further, mounting groove and screw looks adaptation, a sample section of thick bamboo subassembly and a right side sample section of thick bamboo subassembly are through construction bolt fixed connection in the screw, through setting up mounting groove and screw, carry out the secondary to a right side sample section of thick bamboo subassembly and a sample section of thick bamboo subassembly and fix, promote the stability of the sample of fetching earth.

Furthermore, the scale is fixedly embedded in the front face of the second support frame, the through hole is formed in the top face of the first support frame, the sleeve is located inside the through hole, and the scale is arranged, so that a worker can conveniently measure the descending distance of the thread, and the measuring depth can be conveniently controlled.

Further, the top surface of hydraulic stem and the bottom surface fixed connection of bottom plate, the buffer block is kept away from the side of dashpot and is connected with the external fixed surface of fixed block, through setting up buffer block and dashpot, drives the buffer block and slides in the dashpot when making the fixed block remove, promotes the stability of fixed block, the one end that the buffer block was kept away from to first spring and the interior roof fixed connection of stabilizing block, the one end that the fixed block was kept away from to the second spring and the interior roof fixed connection of stabilizing block, the bottom surface fixedly connected with slipmat of fixed block, through setting up the slipmat, the frictional force of reinforcing fixed block and bottom surface to the stability of soil sampling device has been strengthened.

1. The soil sampling system for highway engineering and the stabilizing mechanism thereof have the advantages that by arranging the coupler and the sampling tube mechanism, after the soil sampling is finished, the sampling tube mechanism is taken out from the coupler, the bolts in the clamping blocks are taken out, the clamping blocks on the sampling barrel assembly slide out from the clamping grooves, so that a complete soil sample is obtained, the soil sampling system has the advantage of convenience in soil sampling and taking out, the problems that the existing soil sampling device is scattered after the soil sample is taken out, workers cannot obtain complete soil sample data, and the detection data can be influenced are solved, by arranging the stabilizing mechanism, after the sampling position is fixed, the hydraulic rod is started, the output end of the hydraulic rod is lowered, so that the fixed block is in contact with the ground, and when the fixed block bears the vibration, the buffer block slides in the buffer groove, and compresses the buffer groove and the second spring, the vibration generated in the sampling process is buffered, and the stability is effectively improved, the service life of the soil sampling device is prolonged, and the influence of vibration on soil sampling is reduced.

2. The soil sampling system for highway engineering and the stabilizing mechanism thereof have the advantages that the screw thread rotates in the bearing by arranging the bearing, so that the screw thread drives the linkage plate to move, the mounting plate moves on the guide rod through the sliding hole by arranging the sliding hole and the guide rod, the mounting plate is limited, so that the stability of the mounting plate is effectively improved, the soil sampling device is convenient to move by arranging the fixed rod and the roller, so that the practicability of the soil sampling device is improved, the sampling device is convenient to push by workers by arranging the push rod and use, the right sample cylinder assembly and the sampling cylinder assembly are secondarily fixed by arranging the mounting groove and the screw hole, so that the stability of a soil sample is improved, the descending distance of the screw thread is convenient to measure by the workers by arranging the graduated scale, so that the measuring depth is convenient to control, and the buffer block and the buffer groove are arranged, drive the buffer block and slide in the dashpot when making the fixed block remove, promote the stability of fixed block, through setting up the slipmat, strengthen the frictional force of fixed block and bottom surface to the stability of sample device of fetching soil has been strengthened.

Drawings

FIG. 1 is a perspective view of a base plate of the present invention;

FIG. 2 is a cross-sectional view of the sleeve of the present invention;

FIG. 3 is a schematic structural view of a sampling tube mechanism according to the present invention;

FIG. 4 is a cross-sectional view of the stabilizing mechanism of the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 2.

Wherein, 1, a bottom plate; 2. a first support frame; 3. a second support frame; 4. a first motor; 5. a screw; 6. a sleeve; 7. a thread; 8. a sampling tube mechanism; 801. a right sample cylinder assembly; 802. a card slot; 803. a clamping block; 804. a sample cylinder assembly; 805. mounting grooves; 806. a screw hole; 807. drilling teeth; 9. a stabilizing mechanism; 901. a hydraulic lever; 902. a stabilizing block; 903. a buffer tank; 904. a buffer block; 905. a first spring; 906. a fixed block; 907. a second spring; 908. a non-slip mat; 10. a second motor; 11. a bearing; 12. a connecting plate; 13. mounting a plate; 14. a slide hole; 15. a guide rod; 16. a rotating shaft; 17. a coupling; 18. a sampling port; 19. fixing the rod; 20. a push rod; 21. a graduated scale; 22. a linkage plate; 23. and a roller.

Detailed Description

As shown in fig. 1-5, the embodiment of the invention provides a soil sampling system for highway engineering and a stabilizing mechanism thereof, comprising a bottom plate 1, wherein the top surface of the bottom plate 1 is fixedly connected with a first supporting frame 2, the top surface of the first supporting frame 2 is fixedly connected with a second supporting frame 3, the top surface of the second supporting frame 3 is fixedly connected with a first motor 4, the first motor 4 uses a 1300W positive and negative rotation motor, the output end of the first motor 4 is fixedly connected with a screw 5, the outer surface of the screw 5 is provided with a sleeve 6, the front surface of the second supporting frame 3 is fixedly embedded with a scale 21, the top surface of the first supporting frame 2 is provided with a through hole, the sleeve 6 is positioned inside the through hole, the through hole is provided with the scale 21, a worker can conveniently measure the descending distance of a thread 7, thereby conveniently controlling the measuring depth, a linkage plate 22 is arranged inside the first supporting frame 2, and a bearing 11 is, the inner wall of the sleeve 6 is provided with threads 7, the sleeve 6 is in threaded connection with the screw rod 5, the bottom surface of the sleeve 6 is fixedly connected with the inner ring of the bearing 11, the threads 7 are enabled to rotate inside the bearing 11 by arranging the bearing 11, so that the threads 7 drive the linkage plate 22 to move, two ends of the bottom surface of the linkage plate 22 are fixedly connected with connecting plates 12, mounting plates 13 are arranged below the connecting plates 12, the bottom surfaces of the two connecting plates 12 are respectively and fixedly connected with two ends of the top surface of the mounting plates 13, two ends of the top surface of the mounting plates 13 are provided with sliding holes 14, guide rods 15 are arranged inside the two sliding holes 14, the top surfaces of the two guide rods 15 are respectively and fixedly connected with the inner top wall of the first support frame 2, the bottom surfaces of the two guide rods 15 are respectively and fixedly connected with the top surface of the bottom plate 1, and the mounting plates 13 are, carry on spacingly to mounting panel 13 to effectively promote mounting panel 13's stability.

The top surface of the mounting plate 13 is fixedly connected with a second motor 10, the second motor 10 of the invention uses a 1300W speed reducing motor, the output end of the second motor 10 is fixedly connected with a rotating shaft 16, the bottom surface of the rotating shaft 16 is provided with a shaft coupler 17, a sampling tube mechanism 8 is arranged inside the shaft coupler 17, the center of the bottom surface of the bottom plate 1 is provided with a sampling port 18, the bottom surface of the bottom plate 1 is provided with a stabilizing mechanism 9, four corners of the bottom surface of the bottom plate 1 are fixedly connected with fixed rods 19, the inside of each fixed rod 19 is rotatably connected with a roller 23, the soil sampling device is convenient to move by arranging the fixed rods 19 and the rollers 23, thereby the practicability of the soil sampling device is improved, one end of the top surface of the bottom plate 1 is fixedly connected with a push rod 20, the outer surface of the push rod 20 is provided with.

The sampling tube mechanism 8 comprises a right sample cylinder assembly 801, an installation groove 805 is arranged on the outer surface of the right sample cylinder assembly 801, a clamping groove 802 is arranged inside the right sample cylinder assembly 801, a clamping block 803 is slidably connected inside the clamping groove 802, a sample cylinder assembly 804 is fixedly connected to one end, away from the right sample cylinder assembly 801, of the clamping block 803, one end of a coupler 17 is fixedly connected with one end, away from the second motor 10, of a rotating shaft 16 through a bolt, the other end of the coupler 17 is fixedly connected with the outer surface of the right sample cylinder assembly 801 and the outer surface of the sample cylinder assembly 804 through bolts, so that the rotating shaft 16 can rotate with the right sample cylinder assembly 801 and the sample cylinder assembly 804 and overload protection is performed on the rotating shaft 16, a screw hole 806 is arranged on the outer surface of the clamping block 803, the installation groove 805 is matched with the screw hole 806, the sample cylinder assembly 804 and the right sample cylinder assembly 801 are fixedly connected through installing bolts, the right sample cylinder assembly 801 and the sample cylinder assembly 804 are fixed for the second time, the stability of soil sampling is improved, and the drilling teeth 807 are fixedly connected to the bottom surface of the right sample cylinder assembly 801 and the bottom surface of the sample cylinder assembly 804.

The stabilizing mechanism 9 comprises a hydraulic rod 901, the hydraulic rod 901 of the invention uses an HOB50 hydraulic rod, the output end of the hydraulic rod 901 is fixedly connected with a stabilizing block 902, the interior of the stabilizing block 902 is provided with a buffer slot 903, the interior of the buffer slot 903 is connected with a buffer block 904 in a sliding way, one end of the buffer block 904 is fixedly connected with a first spring 905, the interior of the stabilizing block 902 is provided with a fixed block 906, the top surface of the hydraulic rod 901 is fixedly connected with the bottom surface of the bottom plate 1, one side surface of the buffer block 904 far away from the buffer slot 903 is fixedly connected with the outer surface of the fixed block 906, the buffer block 904 is driven to slide in the buffer slot 903 when the fixed block 906 moves by arranging the buffer block 904 and the buffer slot 903, the stability of the fixed block 906 is improved, the top surface of the fixed block 906 is fixedly connected with a second spring 907, one end of the first spring 905 far away from the buffer block 904 is fixedly connected with the inner top wall of the, the bottom surface of the fixed block 906 is fixedly connected with the non-slip mat 908, and the friction force between the fixed block 906 and the bottom surface is enhanced by the non-slip mat 908, so that the stability of the soil sampling device is enhanced.

When the device is used, the first motor 4 and the second motor 10 are both electrically connected with a municipal power supply, the push rod 20 is pushed, the soil sampling device is moved to a soil sampling position, the hydraulic rod 901 is started, the output end of the hydraulic rod is lowered, the fixing block 906 is pushed to descend, the anti-skid pad 908 is contacted with the ground, the second motor 10 is started, the rotating shaft 16 is rotated, the coupler 17 drives the sampling tube mechanism 8 to rotate, the drilling teeth 807 are used for rotatably drilling the bottom surface, the first motor 4 is started, the screw 5 is rotated in the sleeve 6 in a positive direction, the sleeve 6 is rotated and lowered in the bearing 11, the linkage plate 22 is pushed to descend, the mounting plate 13 is lowered, the right sample cylinder assembly 801 and the buffer block 904 are inserted into the ground, soil sampling is carried out on the ground, meanwhile, the vibration in the soil sampling process is transmitted to the fixing block 902 through the hydraulic rod 901, and the buffer block 904 slides in the buffer groove 903, and simultaneously extruding the buffer groove 903 and the second spring 907, buffering the vibration under the dual action of the buffer groove 903 and the second spring 907, effectively improving the stability, prolonging the service life of the soil sampling device, and reducing the influence of the vibration on the soil sampling, after the soil sampling is finished, closing the second motor 10, starting the first motor 4 to reversely rotate, so that the screw 5 reversely rotates in the sleeve 6, so that the sleeve 6 pulls the linkage plate 22 to ascend in the bearing 11, so as to pull the sampling tube mechanism 8 out of the soil sampling hole, taking the sampling tube mechanism 8 out of the coupler 17, taking out the bolt in the screw hole 806 through the mounting groove 805, sliding the fixture block 803 out of the clamping groove 802, so as to separate the right sample barrel assembly 801 from the sampling barrel assembly 804, thereby obtaining a complete soil sample, having the advantage of convenient soil sample collection and taking out, and solving the problem that the existing soil sampling device is scattered after the soil sample is taken out, the staff can not obtain complete soil sample data, can cause the condition of influence to the testing data.