CN216012784U

CN216012784U - Soil sampling device for engineering supervision

Info

Publication number: CN216012784U
Application number: CN202121828913.4U
Authority: CN
Inventors: 王晓娜
Original assignee: Individual
Current assignee: Chongqing Jinyinghui Engineering Management Co.,Ltd.
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-03-11
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a soil sampling device for engineering supervision, which relates to the technical field of engineering supervision and comprises a bottom plate and a sleeve pipe for mounting a connecting column, wherein a mounting plate is fixedly mounted on the lower surface of the connecting column, ground burying nails are symmetrically and fixedly mounted on the lower surface of the mounting plate, a top block is fixedly mounted on the upper surface of the connecting column, a spring is movably mounted at the top of the outer surface of the connecting column, a through hole is formed in the lower surface of one side of the bottom plate, and a soil sampling barrel is movably connected inside the through hole. According to the utility model, the sleeve pipe is arranged on the surface of the bottom plate, when taking out soil samples at different positions in the same region, the bottom plate is moved upwards and rotates along the connecting column to drive the soil-taking barrel to adjust the position, and the bottom plate is pressed downwards to realize connection and fixation with the ground, so that the practicability of the device can be effectively improved, and the reduction of the operation efficiency caused by frequent movement of the device is avoided.

Description

Soil sampling device for engineering supervision

Technical Field

The utility model relates to the technical field of project supervision, in particular to a soil sampling device for project supervision.

Background

Project supervision refers to the entrustment of a supervision unit with related qualification by a party A, represents a specialized service activity of monitoring the project construction of a party B by the party A according to project construction documents approved by the state, laws and regulations related to the project construction, project construction supervision contracts and other project construction contracts, and in the process of project supervision, the backfill soil needs to be sampled and inspected to ensure that the backfill soil meets the construction specifications.

In chinese utility model patent application no: the backfill soil sampling device for engineering supervision is disclosed in CN202021046339.2, and the structure includes top board and sampling tube, and the bottom of top board is rotated and is connected with the axis of rotation, and is equipped with two discharge opening on the top board, and the material opening is the arc, and two material openings are concentric arcs, and the top of sampling tube is connected with the bottom of axis of rotation, and rotates through the pivot in the sampling tube inner wall and be connected with two rotor plates. This back-filled soil sampling device that engineering was administered reason and was used, in the in-service use process, when meetting the operation of taking out to the different position soil samples in the same piece region, what adopted is that the device is whole to be removed to again with ground fixed connection in new borrowing position, the operating efficiency is low, wastes time and energy, the device is relatively poor with the stability of being connected on ground, does not possess the function of blowing away the fine soil on ground, and the quality of borrowing is poor.

Therefore, there is a need for an earth-moving device for engineering supervision to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to: in order to solve the problems that in the actual use process of a backfill soil sampling device, when soil samples at different positions in the same area are taken out, the device is moved integrally and fixedly connected with the ground again at a new soil taking position, the operation efficiency is low, time and labor are wasted, the connection stability of the device and the ground is poor, the device does not have the function of blowing away fine soil on the ground, and the soil taking quality is poor, the backfill soil sampling device is used for engineering supervision.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a device that fetches earth of engineering supervision usefulness, includes the bottom plate and is used for installing the cup joint pipe of spliced pole, the lower fixed surface of spliced pole installs the mounting panel, the lower surface symmetry fixed mounting of mounting panel has and buries ground nail, the last fixed surface of spliced pole installs the kicking block, the surface top movable mounting of spliced pole has the spring, the through-hole has been seted up to one side lower surface of bottom plate, the inside swing joint of through-hole has a section of thick bamboo that fetches earth, one side outer wall fixed mounting of mounting panel has the connecting plate.

Furthermore, the outer wall of one side of the connecting plate is symmetrically provided with positioning grooves, and the inner walls of the two positioning grooves are movably connected with movable plates.

Further, a positioning disc is fixedly mounted on the upper surface of one side of the movable plate, and a movable block is movably connected inside the positioning disc.

Further, the upper surface fixed mounting of movable block has the support column, the upper surface fixed mounting of support column has the board of accepting.

Furthermore, the upper surface of the bearing plate is symmetrically inserted with external thread rods, and rectangular plates are fixedly mounted on the upper surfaces of the two external thread rods.

Furthermore, the bottoms of the outer walls of the two external threaded rods are movably connected with limiting discs, and pressing plates are fixedly mounted on the lower surfaces of the two limiting discs.

Further, the bottom plate is close to one side fixed surface of a soil sampling section of thick bamboo and is installed the backup pad, the bottom plate is close to one side fixed surface of backup pad and is installed the riser.

Furthermore, the inside lower surface symmetry fixed mounting of riser has hydraulic pressure post, two the output shaft end fixedly connected with locating plate of hydraulic pressure post, the lower surface middle part fixed mounting of locating plate has the connecting rod and is connected with a soil sampling section of thick bamboo.

Furthermore, the supporting plate is close to one side upper surface of connecting rod and has been seted up logical groove, the inner wall bottom of supporting plate is provided with the limiting plate that is used for the location connecting rod.

Further, a sliding rail is fixedly mounted on the inner wall of one side, close to the soil sampling cylinder, of the bottom plate, and a fan is movably connected to the inner wall of the sliding rail.

(III) advantageous effects

The utility model has the following beneficial effects:

1. according to the utility model, the sleeve pipe is arranged on the surface of the bottom plate, when taking out soil samples at different positions in the same region, the bottom plate is moved upwards and rotates along the connecting column to drive the soil-taking barrel to adjust the position, and the bottom plate is pressed downwards to realize connection and fixation with the ground, so that the practicability of the device can be effectively improved, and the reduction of the operation efficiency caused by frequent movement of the device is avoided.

2. According to the utility model, the bottom plate can realize circumferential rotation by positioning the groove on the surface of the connecting plate and moving the movable plate along the positioning groove, so that the soil taking range is wider, the external threaded rod is driven to rotate and move downwards along the bearing plate by holding the rectangular plate to rotate, the external threaded rod drives the pressing plate to press downwards by matching of the limiting disc, the connection tightness degree of the bottom plate and the ground can be effectively improved, and the stability of the device during operation is enhanced.

3. According to the utility model, the support plate is arranged on the upper surface of the bottom plate, the hydraulic column is started, the connecting rod is driven to move downwards along the through groove and the limiting plate, so that the soil sampling cylinder is driven to move downwards, and after the soil sampling cylinder is lifted, the soil sample is extracted.

Drawings

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

FIG. 2 is a schematic bottom perspective view of the structure of the present invention;

FIG. 3 is a first schematic cross-sectional perspective view of the inventive structure;

FIG. 4 is a second schematic cross-sectional perspective view of the inventive structure;

FIG. 5 is an enlarged view of the structure of area A in FIG. 3 according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 3 in accordance with the present invention;

FIG. 7 is an enlarged view of the structure of region C in FIG. 2 according to the present invention.

Reference numerals: 1. a base plate; 2. sleeving a pipe; 3. connecting columns; 4. mounting a plate; 5. burying ground nails; 6. a top block; 7. a spring; 8. a through hole; 9. a soil sampling cylinder; 10. a connecting plate; 11. positioning a groove; 12. a movable plate; 13. positioning a plate; 14. a movable block; 15. a support pillar; 16. a bearing plate; 17. an externally threaded rod; 18. a rectangular plate; 19. a limiting disc; 20. pressing a plate; 21. a support plate; 22. a vertical plate; 23. a hydraulic column; 24. positioning a plate; 25. a connecting rod; 26. a through groove; 27. a limiting plate; 28. a slide rail; 29. a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Please refer to fig. 1-7, a soil sampling device for engineering supervision comprises a bottom plate 1 and a sleeve pipe 2 for mounting a connecting column 3, wherein a mounting plate 4 is fixedly mounted on the lower surface of the connecting column 3, ground burying nails 5 are symmetrically and fixedly mounted on the lower surface of the mounting plate 4, a top block 6 is fixedly mounted on the upper surface of the connecting column 3, a spring 7 is movably mounted on the top of the outer surface of the connecting column 3, a through hole 8 is formed in the lower surface of one side of the bottom plate 1, a soil sampling cylinder 9 is movably connected inside the through hole 8, and a connecting plate 10 is fixedly mounted on the outer wall of one side of the mounting plate 4.

In this embodiment, set up socket pipe 2 through the surface at bottom plate 1, socket pipe 2 is through rotating along spliced pole 3, it is rotatory along spliced pole 3 to realize driving bottom plate 1, in the homework of borrowing soil at the job site, can have different positions soil sample to take out in the same piece region, traditional mode of borrowing soil is with device and ground separation, and remove and fix once more in the borrowing soil region of different positions, it wastes time and energy, the operating efficiency is low, the device is through moving bottom plate 1 up, and rotate along spliced pole 3, realize driving a section of thick bamboo 9 adjusting positions of borrowing soil, and through pushing down bottom plate 1 the realization fixed with being connected on ground, can effectively promote the practicality of device, the operating efficiency who has avoided frequent mobile device to cause reduces.

Example 2

Referring to fig. 1 to 7, the present embodiment is further optimized on the basis of embodiment 1, specifically, positioning grooves 11 are symmetrically formed on an outer wall of one side of the connecting plate 10, movable plates 12 are movably connected to inner walls of the two positioning grooves 11, and the movable plates 12 are slidably connected to the connecting plate 10.

Specifically, a positioning plate 13 is fixedly mounted on the upper surface of one side of the movable plate 12, a movable block 14 is movably connected inside the positioning plate 13, and the positioning plate 13 and the movable block 14 are rotatably connected to each other, so as to conveniently drive the bearing plate 16 to adjust the position.

Specifically, the fixed surface of the upper surface of the movable block 14 is provided with a supporting column 15, the fixed surface of the supporting column 15 is provided with a bearing plate 16, and the bearing plate 16 can drive the mounting plate 4 to be attached to the ground more tightly through knocking.

Specifically, the external screw rods 17 are symmetrically inserted into the upper surfaces of the bearing plates 16, and the rectangular plates 18 are fixedly mounted on the upper surfaces of the two external screw rods 17, so that convenience in rotating the external screw rods 17 is improved.

Specifically, the bottoms of the outer walls of the two external threaded rods 17 are movably connected with limiting discs 19, the lower surfaces of the two limiting discs 19 are fixedly provided with pressing plates 20, the two limiting discs 19 and the external threaded rods 17 are rotatably connected, and the two pressing plates 20 are attached to the bottom plate 1.

In this embodiment, through the surperficial constant head tank 11 at connecting plate 10, fly leaf 12 is through removing along constant head tank 11, the realization drives support column 15 and the separation of connecting plate 10, the circumrotation can be realized to bottom plate 1 this moment, it is more extensive to make the scope of fetching earth, rotate through holding rectangular plate 18, the realization drives external screw rod 17 along accepting the board 16 rotation and downstream, external screw rod 17 passes through spacing disc 19's cooperation, the realization drives clamp plate 20 and pushes down, can effectively promote the inseparable degree of being connected of bottom plate 1 and ground, the stability of reinforcing means when the operation.

Example 3

Referring to fig. 1-7, the present embodiment is optimized based on example 1 or example 2, specifically, a supporting plate 21 is fixedly installed on the upper surface of the bottom plate 1 near the soil sampling cylinder 9, and a vertical plate 22 is fixedly installed on the upper surface of the bottom plate 1 near the supporting plate 21.

Specifically, the inside lower surface symmetry fixed mounting of riser 22 has hydraulic pressure post 23, and the output shaft end fixedly connected with locating plate 24 of two hydraulic pressure posts 23, the lower surface middle part fixed mounting of locating plate 24 has connecting rod 25 and is connected with a geotome 9.

Specifically, a through groove 26 is formed in the upper surface of the support plate 21 on the side close to the connecting rod 25, and a limiting plate 27 for positioning the connecting rod 25 is arranged at the bottom of the inner wall of the support plate 21.

Specifically, a slide rail 28 is fixedly mounted on the inner wall of one side of the bottom plate 1 close to the soil sampling cylinder 9, a fan 29 is movably connected to the inner wall of the slide rail 28, and the fan 29 corresponds to the soil sampling cylinder 9, so that fine soil can be blown away conveniently.

In this embodiment, set up backup pad 21 through the upper surface at bottom plate 1, in the in-service use process, through starting hydraulic column 23, hydraulic column 23 passes through riser 22 and locating plate 24's cooperation, realize driving connecting rod 25 along leading to groove 26 and limiting plate 27 downstream, thereby realize driving a geotome 9 and move down, lift the back on the geotome 9, realize drawing to the soil sample, compare in manual formula structure that pushes down, the device can effectively promote the efficiency of geotome, reduce operation personnel's intensity of labour, through starting fan 29, can be when geotome 9 rises, blow away remaining fine soil on ground, promote the quality of geotome.

In summary, the following steps: in the utility model, in the actual use process, firstly, the device is placed in a specific soil sampling operation area through the matching of the bottom plate 1, when soil samples at different positions in the same area are sampled, the bottom plate 1 is moved upwards and rotates along the connecting column 3 to drive the soil sampling cylinder 9 to adjust the position, and the bottom plate 1 is pressed downwards to realize the connection and fixation with the ground, so that the practicability of the device can be effectively improved, the reduction of the operation efficiency caused by frequently moving the device is avoided, the movable plate 12 drives the supporting column 15 to be separated from the connecting plate 10 by moving along the positioning groove 11, at the moment, the bottom plate 1 can realize the circular rotation, the soil sampling range is wider, the external threaded rod 17 drives the pressing plate 20 to be pressed downwards through the matching of the limiting disc 19, the tight connection degree of the bottom plate 1 and the ground can be effectively improved, and the stability of the device during the operation is enhanced, hydraulic pressure post 23 passes through riser 22 and locating plate 24's cooperation, realize driving connecting rod 25 along leading to groove 26 and limiting plate 27 downstream, thereby realize driving a soil sampling section of thick bamboo 9 and move down, lift the back on the soil sampling section of thick bamboo 9, realize the extraction to the soil sample, compare in manual formula structure that pushes down, the device can effectively promote the efficiency of borrowing, reduce operation personnel's intensity of labour, through starting fan 29, can be when a soil sampling section of thick bamboo 9 rises, blow off remaining fine soil on ground, promote the quality of borrowing, be suitable for popularization.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a device that fetches earth of engineering supervision usefulness, includes bottom plate (1) and socket joint pipe (2) that are used for erection joint post (3), its characterized in that: the utility model discloses a soil sampler, including spliced pole (3), the lower fixed surface of spliced pole (3) installs mounting panel (4), the lower surface symmetry fixed mounting of mounting panel (4) has buried ground nail (5), the last fixed surface of spliced pole (3) installs kicking block (6), the surface top movable mounting of spliced pole (3) has spring (7), through-hole (8) have been seted up to one side lower surface of bottom plate (1), the inside swing joint of through-hole (8) has a section of thick bamboo of fetching soil (9), one side outer wall fixed mounting of mounting panel (4) has connecting plate (10).

2. A soil sampling device for supervision of work according to claim 1, wherein: the positioning grooves (11) are symmetrically formed in the outer wall of one side of the connecting plate (10), and movable plates (12) are movably connected to the inner walls of the two positioning grooves (11).

3. A soil sampling device for supervision of work according to claim 2, wherein: the upper surface of one side of fly leaf (12) fixed mounting has positioning disk (13), the inside swing joint of positioning disk (13) has movable block (14).

4. A soil sampling device for supervision of work according to claim 3, wherein: the upper surface fixed mounting of movable block (14) has support column (15), the upper surface fixed mounting of support column (15) has and accepts board (16).

5. A soil sampling device for supervision of work according to claim 4, wherein: the upper surface of the bearing plate (16) is symmetrically inserted with external thread rods (17), and the upper surfaces of the two external thread rods (17) are fixedly provided with rectangular plates (18).

6. A soil sampling device for supervision of work according to claim 5, wherein: the outer wall bottom swing joint of two external screw thread pole (17) has spacing dish (19), two the lower surface fixed mounting of spacing dish (19) has clamp plate (20).

7. A soil sampling device for supervision of work according to claim 1, wherein: the soil sampling device is characterized in that a supporting plate (21) is fixedly arranged on the upper surface of one side, close to the soil sampling cylinder (9), of the bottom plate (1), and a vertical plate (22) is fixedly arranged on the upper surface of one side, close to the supporting plate (21), of the bottom plate (1).

8. An earth-moving apparatus for supervision of work according to claim 7, characterized in that: the soil sampler is characterized in that hydraulic columns (23) are symmetrically and fixedly mounted on the lower surface inside the vertical plate (22), two positioning plates (24) are fixedly connected to the end portions of output shafts of the hydraulic columns (23), and connecting rods (25) are fixedly mounted in the middles of the lower surfaces of the positioning plates (24) and connected with soil sampling cylinders (9).

9. An earth-moving apparatus for supervision of work according to claim 7, characterized in that: through groove (26) have been seted up to one side upper surface that backup pad (21) are close to connecting rod (25), the inner wall bottom of backup pad (21) is provided with limiting plate (27) that are used for fixing a position connecting rod (25).

10. A soil sampling device for supervision of work according to claim 1, wherein: the soil sampling device is characterized in that a sliding rail (28) is fixedly mounted on the inner wall of one side, close to the soil sampling cylinder (9), of the bottom plate (1), and a fan (29) is movably connected to the inner wall of the sliding rail (28).