CN211292100U

CN211292100U - On-spot supervision sampling device that fetches earth of highway engineering

Info

Publication number: CN211292100U
Application number: CN202021369663.8U
Authority: CN
Inventors: 王同健
Original assignee: Shandong Wantai Engineering Consulting Co Ltd
Current assignee: Shandong Wantai Engineering Consulting Co Ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2020-08-18
Anticipated expiration: 2030-07-14

Abstract

The utility model provides a highway engineering on-spot supervision sampling device that fetches earth for solve the problem of unable automatic sample and inconvenient collection soil sample, its technical scheme main points are: including a supporting seat, it is connected with the sliding seat to slide along vertical direction in the opening of supporting seat, be fixed with the cylinder body of pneumatic cylinder on the supporting seat, the tailpiece of the piston rod portion of pneumatic cylinder is connected at the sliding seat top, the sliding seat internal rotation is connected with the connecting rod, connecting rod tip dismantlement is connected with the dead lever, the external fixation of dead lever has the spiral ring, the top of sliding seat is fixed with and is used for driving connecting rod pivoted servo motor, the tip of dead lever have with dead lever integrated into one piece's conical head, the dismantlement is connected with the bearing board on the supporting seat, welded fastening has the flourishing box of connecing on the bearing board, connect flourishing box and be located the dead lever with the outside of.

Description

On-spot supervision sampling device that fetches earth of highway engineering

Technical Field

The utility model belongs to the technical field of the construction and specifically relates to a highway engineering scene is supervised and is got native sampling device is related to.

Background

The soil sampler is an apparatus for lifting undisturbed soil of lower layer test soil, and in order to know more properties of a base layer, the original soil is taken at a deeper position sometimes. The soil sampler is pulled out after the cutting ring of the soil sampler is drilled into the soil to a required depth, then the cutting ring and the semi-cylinder are disassembled, the scraper is used for scraping and leveling the redundant soil at the two ends of the soil sampler, and the soil in the cutting ring can be used as a test pattern, which is a conventional soil sampling mode.

The prior Chinese patent with the publication number of CN203616160U can be referred to, and discloses a soil sampling and soil sampling drill, wherein a power gear is fixedly arranged in the middle of a power shaft, the power gear is respectively meshed with inner ring teeth of a packing auger gear and a gear ring, and the lower end of the gear ring is fixedly connected with a guide vortex cavity; the lower end of the guide vortex cavity is fixedly provided with a drill cylinder, a conveying auger is arranged in the drill cylinder, the top end of a center shaft of the conveying auger is fixedly connected with an auger gear, and two guide turbines which rotate relatively and synchronously are arranged in the guide vortex cavity; the lower end part of the power shaft is coaxially and fixedly connected with one of the guide turbines, and the two guide turbines are respectively provided with a guide vane plate; soil unloading openings are formed in the guide vortex cavities at the rear sides of the two guide turbines.

The soil sampling and soil sampling drill has the advantage of stable structure. However, the soil sampling and soil sampling drill still has some disadvantages, such as: it is unable to bore soil sampling by automation, and can't directly collect the soil sample after the sampling.

SUMMERY OF THE UTILITY MODEL

The utility model provides a highway engineering field supervision sampling device that fetches earth to the problem that proposes in the solution background art.

The technical scheme of the utility model is realized like this:

on-spot supervision of highway engineering sampling device that fetches earth, including the supporting seat, it is connected with the sliding seat to slide along vertical direction in the opening of supporting seat, be fixed with the cylinder body of pneumatic cylinder on the supporting seat, the tailpiece of the piston rod portion of pneumatic cylinder is connected at the sliding seat top, the sliding seat internal rotation is connected with the connecting rod, the connecting rod tip is dismantled and is connected with the dead lever, the external fixation of dead lever has the spiral ring, the top of sliding seat is fixed with and is used for driving connecting rod pivoted servo motor, the tip of dead lever have with dead lever integrated into one piece's conical head, it is connected with the bearing board to dismantle on the supporting seat, welded fastening has the flourishing box of connecing on the bearing board, connect flourishing box to be located the dead.

Preferably, a groove is formed in the supporting seat, an inserting block is connected to the groove through a spring, and an inserting groove for the inserting block to insert is formed in the supporting plate.

Preferably, a first connecting disc is fixed at the end part of the connecting rod, a second connecting disc is fixed at the end part of the fixing rod, a plurality of studs are fixed on the second connecting disc, and the studs penetrate through the first connecting disc and are locked by a locking sleeve.

Preferably, the sliding seat is symmetrically fixed with two sliding blocks, and the supporting seat is internally provided with two sliding grooves matched with the sliding blocks.

Preferably, an end connection column is fixed at the end of a piston rod of the hydraulic cylinder, a threaded connection ring is welded and fixed at the top of the sliding seat, and the end connection column is in threaded connection with the threaded connection ring.

Preferably, the bearing plate is fixedly welded with a pull rod.

Preferably, the bottom of the supporting seat is provided with two horizontal plate parts integrally formed with the supporting seat, and notches are respectively formed in the two horizontal plate parts.

Preferably, a speed reducer is arranged between the servo motor and the connecting rod.

By adopting the technical scheme, the beneficial effects of the utility model are that:

the highway engineering field supervision soil sampling device has the advantage of automatic sampling when in use, and the collected soil sample can be collected by the receiving box; when carrying out soil sample collection, the operator can start the pneumatic cylinder of fixing on the supporting seat and drive the sliding seat and push down, drives the conical head, dead lever and connecting rod and pushes down, can start servo motor simultaneously and drive the connecting rod, dead lever and spiral trephine soil and go deep into, can start servo motor reversal afterwards, drive connecting rod, dead lever and spiral ring reversal, can start the pneumatic cylinder afterwards and drive the sliding seat and rise to can send into the soil sample and collect in connecing flourishing box.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a sectional view of the structure of the present invention;

fig. 4 is an enlarged view of fig. 3 at B.

Wherein: 1. a supporting seat; 2. a sliding seat; 3. a hydraulic cylinder; 4. a connecting rod; 5. fixing the rod; 6. a helical ring; 7. a servo motor; 8. a conical head; 9. a support plate; 10. receiving the containing box; 11. a groove; 12. a spring; 13. inserting a block; 14. a slot; 15. a first splice tray; 16. a second connecting disc; 17. a stud; 18. a locking sleeve; 19. a slider; 20. a sliding groove; 21. a terminal post; 22. a threaded connection ring; 23. a pull rod; 24. a horizontal plate portion; 25. a notch; 26. and a speed reducer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 and 3, the on-site supervision and soil sampling device for highway engineering comprises a supporting seat 1; in order to realize the purpose of automatic sampling, a sliding seat 2 is connected in an opening of a supporting seat 1 in a sliding manner along the vertical direction, a cylinder body of a hydraulic cylinder 3 is fixed on the supporting seat 1, the end part of a piston rod of the hydraulic cylinder 3 is connected to the top of the sliding seat 2, and when the hydraulic cylinder 3 is started, the sliding seat 2 can be driven to vertically slide; meanwhile, a connecting rod 4 is rotatably connected in the sliding seat 2, a fixing rod 5 is detachably connected to the end portion of the connecting rod 4, a spiral ring 6 is fixed outside the fixing rod 5, a servo motor 7 for driving the connecting rod 4 to rotate is fixed to the top of the sliding seat 2, a conical head 8 which is integrally formed with the fixing rod 5 is arranged at the end portion of the fixing rod 5, and when the servo motor 7 is started, the connecting rod 4 and the fixing rod 5 can be driven to rotate to drive the spiral ring 6 to perform rotary cutting sampling; in order to collect soil samples, a bearing plate 9 is detachably connected to the supporting seat 1, and a container receiving box 10 is welded and fixed to the bearing plate 9, wherein the container receiving box 10 is located outside the fixing rod 5 and the spiral ring 6.

Referring to fig. 1 and 3, the on-site supervision soil sampling device for highway engineering has the advantage of automatic sampling when in use, and the collected soil sample can be collected by the receiving box 10; when carrying out soil sample collection, the operator can start 3 drive sliding seat 2 pushes down of fixed pneumatic cylinder on the supporting seat 1, drive conical head 8, dead lever 5 and connecting rod 4 push down, can start servo motor 7 simultaneously and drive connecting rod 4, dead lever 5 and spiral ring 6 bore soil deep, later can start servo motor 7 reversal, drive connecting rod 4, dead lever 5 and spiral ring 6 reversal, later can start 3 drive sliding seat 2 of pneumatic cylinder and rise, thereby can send into the soil sample to connecing to collect in the flourishing box 10.

Referring to fig. 3 and 4, in order to detach and fix the receiving box 10, a groove 11 is formed in the supporting base 1, an insertion block 13 is connected to the groove 11 through a spring 12, an insertion groove 14 for inserting the insertion block 13 is formed in the supporting plate 9, and the insertion block 13 can be inserted into the insertion groove 14 under the elastic force of the spring 12 in the groove 11, so that the supporting plate 9 and the receiving box 10 are fixed.

Referring to fig. 1 and 2, in order to facilitate the connection and fixation of the connecting rod 4 and the fixing rod 5, a first connecting disc 15 is fixed at the end of the connecting rod 4, a second connecting disc 16 is fixed at the end of the fixing rod 5, two studs 17 are fixed on the second connecting disc 16, the two studs 17 are locked by a locking sleeve 18 after penetrating through the first connecting disc 15, and the connecting rod 4 and the fixing rod 5 can be connected and fixed by screwing the locking sleeve 18 after penetrating through the first connecting disc 15 with the studs 17.

Referring to fig. 3 and 4, in order to guide the vertical sliding of the sliding seat 2, two sliding blocks 19 are symmetrically fixed on the sliding seat 2, and two sliding grooves 20 matched with the sliding blocks 19 are formed in the supporting seat 1; in order to facilitate the connection and fixation of the piston rod of the hydraulic cylinder 3 and the sliding seat 2, an end connection column 21 is fixed at the end of the piston rod of the hydraulic cylinder 3, a threaded connection ring 22 is fixed at the top of the sliding seat 2 in a welding mode, and the end connection column 21 is connected in the threaded connection ring 22 in a threaded mode.

Referring to fig. 1 and 3, in order to facilitate the removal of the bearing plate 9 and the receiving box 10, a pull rod 23 is welded and fixed on the bearing plate 9; in order to improve the fixing firmness of the device, the bottom of the supporting seat 1 is provided with two horizontal plate parts 24 which are integrally formed with the supporting seat 1, notches 25 are respectively formed in the two horizontal plate parts 24, and the supporting seat 1 can be fixed on the ground by penetrating pins or bolts in the notches 25, so that the use stability of the device is improved; in order to reduce the rotational speed of the connecting rod 4 and the fixing rod 5, a reducer 26 is provided between the servo motor 7 and the connecting rod 4.

The hydraulic cylinder 3 and the servo motor 7 in the device are both in the prior art, wherein the hydraulic cylinder 3 can be a PY497 single-shaft hydraulic cylinder; the servo motor 7 may be an alternating current servo motor.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Highway engineering scene supervision sampling device that fetches earth, including supporting seat (1), its characterized in that: the opening of the supporting seat (1) is connected with a sliding seat (2) in a sliding way along the vertical direction, a cylinder body of a hydraulic cylinder (3) is fixed on the supporting seat (1), the end part of a piston rod of the hydraulic cylinder (3) is connected with the top of the sliding seat (2), a connecting rod (4) is rotationally connected in the sliding seat (2), a fixed rod (5) is detachably connected at the end part of the connecting rod (4), a spiral ring (6) is fixed outside the fixed rod (5), a servo motor (7) for driving the connecting rod (4) to rotate is fixed at the top of the sliding seat (2), the end part of the fixing rod (5) is provided with a conical head (8) which is integrally formed with the fixing rod (5), a bearing plate (9) is detachably connected on the supporting seat (1), a containing box (10) is welded and fixed on the bearing plate (9), the receiving box (10) is positioned outside the fixing rod (5) and the spiral ring (6).

2. The on-site supervision and soil sampling device for highway engineering according to claim 1, wherein: a groove (11) is formed in the supporting seat (1), an inserting block (13) is connected into the groove (11) through a spring (12), and an inserting groove (14) for inserting the inserting block (13) is formed in the supporting plate (9).

3. The on-site supervision and soil sampling device for highway engineering according to claim 1, wherein: connecting rod (4) end fixing has first connection pad (15), dead lever (5) end fixing has second connection pad (16), be fixed with a plurality of double-screw bolt (17) on second connection pad (16), a plurality of double-screw bolt (17) are passing locking cover (18) locking behind first connection pad (15).

4. The on-site supervision and soil sampling device for highway engineering according to claim 1, wherein: two sliding blocks (19) are symmetrically fixed on the sliding seat (2), and two sliding grooves (20) matched with the sliding blocks (19) are formed in the supporting seat (1).

5. The on-site supervision and soil sampling device for highway engineering according to claim 1, wherein: the end part of a piston rod of the hydraulic cylinder (3) is fixed with an end connection column (21), the top of the sliding seat (2) is fixedly welded with a threaded connection ring (22), and the end connection column (21) is connected in the threaded connection ring (22) in a threaded mode.

6. The on-site supervision and soil sampling device for highway engineering according to claim 1, wherein: and a pull rod (23) is welded and fixed on the bearing plate (9).

7. The on-site supervision and soil sampling device for highway engineering according to claim 1, wherein: the bottom of supporting seat (1) have two with supporting seat (1) integrated into one piece's horizontal plate portion (24), two notch (25) have been seted up respectively in horizontal plate portion (24).

8. The on-site supervision and soil sampling device for highway engineering according to claim 1, wherein: a speed reducer (26) is arranged between the servo motor (7) and the connecting rod (4).