CN220266505U - Engineering foundation detects sampling device - Google Patents

Abstract

The utility model belongs to the technical field of sampling devices, and particularly relates to an engineering foundation detection sampling device which solves the problems of high labor intensity and inconvenience in carrying in the prior art.

Description

Engineering foundation detects sampling device

Technical Field

The utility model relates to the technical field of sampling devices, in particular to an engineering foundation detection sampling device.

Background

At present, the foundation refers to soil or rock mass of a supporting foundation below a building, soil layers serving as the building foundation are divided into rock, gravel soil, sand soil, silt soil, cohesive soil and artificial filling soil, the foundation is divided into a natural foundation and an artificial foundation (composite foundation), the natural foundation is a natural soil layer which does not need to be reinforced by people, but the existing engineering foundation detection sampling device is time-consuming and labor-consuming when sampling deep soil, and is extremely inconvenient.

Grant bulletin number in the prior art: CN215218122U, named as an engineering foundation detection sampling device, comprises a frame body and a breaking unit; the frame body comprises a first supporting plate, a second supporting plate, a supporting column, a turntable and a rotating rod; the support column is fixedly connected between the first support plate and the second support plate, and the first support plate is arranged right above the second support plate; the turntable is detachably connected to the first supporting plate; the turntable is also provided with a threaded through hole; the rotating rod is rotationally connected in the threaded through hole; the end part of the rotating rod, which is far away from the first supporting plate, is detachably connected with a rotating handle; the other end of the rotating rod is fixedly connected with a connecting block; the soil breaking unit comprises a packing auger; the auger is detachably connected with the connecting block. The engineering foundation detection sampling device is simple in structure, the soil breaking unit has a better soil breaking effect, deep holes can be quickly drilled on a foundation to be sampled, and an operator can conveniently further extract a soil sample to be detected.

However, the utility model needs to manually rotate the rotary table to enable the auger to drill and sample, and when some harder soil or even rock layers are sampled, the manual labor intensity is high, and the practicability is poor.

Disclosure of Invention

The utility model aims to provide an engineering foundation detection sampling device, which solves the problems of poor practicability and inconvenience in carrying.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an engineering foundation detects sampling device, includes the base, the inside slip of base is equipped with four and is symmetrical arrangement's branch, four the top of branch is connected with the mounting panel through screw fixed jointly, the motor is installed at the top of mounting panel, the top of mounting panel is connected with four through screw fixed and is symmetrical arrangement's support, four the top of support is connected with the roof through screw fixed jointly, the top of roof is connected with two handles through screw fixed;

the output of motor passes through the telescopic link of shaft coupling fixedly connected with coaxial setting, screw fixedly connected with screw rod is passed through to the bottom of telescopic link, screw fixedly connected with auger is passed through to the bottom of screw rod, four screw fixedly connected with fixed plate is passed through jointly to one side of branch, the inside sliding fit of base has four gag lever posts that are symmetrical arrangement, screw fixedly connected with straight-bar is passed through to one side of gag lever post, screw fixedly connected with pull block is passed through to one side of straight-bar.

Preferably, the inside of four branch all rotates installs the gyro wheel, four the inside of branch has all been seted up two constant head tanks, the one end of gag lever post is located one of them the inside of constant head tank.

Preferably, the through hole is offered to the inside of base, the auger passes the through hole, four gag levers that are symmetrical arrangement have been offered to the inside of base to the auger takes a sample.

Preferably, four limit grooves which are symmetrically arranged are formed in the base, the four limit rods are respectively and slidably connected in the four limit grooves, springs are welded on the side walls of the limit grooves, and the other ends of the springs are welded on one sides of the limit rods so that the limit rods can be reset.

Preferably, the inside of fixed plate has offered the screw hole, screw rod threaded connection is in the inside of screw hole to be convenient for drive auger downwardly moving.

Preferably, four sliding grooves which are symmetrically arranged are formed in the base, and the four supporting rods are respectively and slidably connected in the four sliding grooves so as to drive the rollers to contact with the ground.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the structures such as the motor, the auger and the like, the sampling device is placed on the ground, a worker presses down the sampling device through the handle, then the power supply of the motor is turned on, and the output end of the motor drives the auger to rotate through the coupling and simultaneously moves downwards, so that the sampling is performed, and the sampling is more labor-saving.

2. According to the utility model, through the arrangement of the structures such as the roller and the support rod, the sampler needs to sample different areas frequently, so that the sampler needs to be carried frequently, and the roller is arranged at the bottom of the support rod, so that the support rod is moved downwards when the sampler needs to be moved, and the roller is contacted with the ground, so that the movement is more convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

fig. 3 is an enlarged view of the utility model at a.

In the figure: 1. a base; 2. a support rod; 3. a fixing plate; 4. a mounting plate; 5. a bracket; 6. a top plate; 7. a motor; 8. a handle; 9. a telescopic rod; 10. a screw; 11. an auger; 12. a roller; 13. a limit rod; 14. a straight rod; 15. pulling blocks; 16. a spring; 17. a limit groove; 18. and a positioning groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an engineering foundation detection sampling device comprises a base 1, four supporting rods 2 which are symmetrically arranged are slidably arranged in the base 1, a mounting plate 4 is fixedly connected to the tops of the four supporting rods 2 through screws, a motor 7 is arranged at the top of the mounting plate 4, four symmetrically arranged brackets 5 are fixedly connected to the top of the mounting plate 4 through screws, a top plate 6 is fixedly connected to the tops of the four brackets 5 through screws, two handles 8 are fixedly connected to the top of the top plate 6 through screws, an output end of the motor 7 is fixedly connected with a telescopic rod 9 which is coaxially arranged through a coupler, the bottom of the telescopic rod 9 is fixedly connected with a screw rod 10 through screws, the bottom of the screw rod 10 is fixedly connected with a packing auger 11 through screws, one side of the four supporting rods 2 is fixedly connected with a fixing plate 3 through screws, four symmetrically arranged limiting rods 13 are slidably arranged in the base 1, one side of each limiting rod 13 is fixedly connected with a straight rod 14 through screws, a pull block 15 is fixedly connected to one side of each straight rod 14 through screws, the arrangement of the two handles 7 and the packing auger 11 are arranged through the arrangement of the motor, the sampling device is placed on the ground, the motor is fixedly connected to the motor through the motor 8, the bottom of the motor is fixedly connected with the packing auger 11 through the coupler, the bottom 7 is driven to the power supply is driven to rotate through the coupler to the lower than the motor 8, and the sampling device is driven to rotate downwards through the coupler to the sampling device 7, and the sampling device is driven to rotate and the sampling device is more labor-saving.

Referring to fig. 2, the roller 12 is rotatably installed in the four supporting rods 2, two positioning grooves 18 are formed in the four supporting rods 2, one end of the limiting rod 13 is located in one of the positioning grooves 18, and the sampler needs to sample different areas frequently due to the arrangement of the roller 12, the supporting rods 2 and the like, so that the sampler needs to be carried frequently, the roller 12 is arranged at the bottom of the supporting rods 2, and when the sampler needs to move, the supporting rods 2 move downwards, so that the roller 12 contacts with the ground, and the movement is more convenient.

Referring to fig. 2-3, a through hole is formed in the base 1, the packing auger 11 passes through the through hole, four limit rods 13 which are symmetrically arranged are formed in the base 1, four limit grooves 17 which are symmetrically arranged are formed in the base 1, the four limit rods 13 are respectively and slidably connected in the four limit grooves 17, springs 16 are welded on the side walls of the limit grooves 17, the other ends of the springs 16 are welded on one side of the limit rods 13, threaded holes are formed in the fixing plate 3, the screw rod 10 is in threaded connection with the threaded holes, four sliding grooves which are symmetrically arranged are formed in the base 1, and the four support rods 2 are respectively and slidably connected in the four sliding grooves.

The specific implementation process of the utility model is as follows: the sampling device is placed on the ground, a worker presses down the sampling device through the handle 8, then the power supply of the motor 7 is turned on, the output end of the motor 7 drives the telescopic rod 9 to rotate through the coupler, the telescopic rod 9 drives the screw rod 10 to rotate, and the screw rod 10 is in threaded connection with the inside of the fixed plate 3, so that the screw rod 10 can move downwards along with the screw rod 10 when rotating, the auger 11 moves downwards while rotating, then sampling is performed, the sampling is more labor-saving, the labor intensity is reduced, and the top plate 6 at the top is used for preventing the worker from being scalded due to heating during long-time working of the motor 7;

because the sampler needs to take a sample to different areas often, consequently needs portable, is provided with gyro wheel 12 in the bottom of branch 2, when needs remove, pulls out pull block 15, and pull block 15 drives gag lever post 13 and removes to one side to make branch 2 lose spacing effect, can lift base 1, until gag lever post 13 slides the inside of last constant head tank 18 and fix base 1, thereby make gyro wheel 12 and ground contact, make and remove more conveniently, portable.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Engineering foundation detects sampling device, including base (1), its characterized in that: the novel electric bicycle is characterized in that four symmetrically arranged supporting rods (2) are slidably assembled in the base (1), the tops of the four supporting rods (2) are fixedly connected with a mounting plate (4) through screws, a motor (7) is mounted at the top of the mounting plate (4), four symmetrically arranged brackets (5) are fixedly connected to the top of the mounting plate (4) through screws, a top plate (6) is fixedly connected to the tops of the four brackets (5) through screws, and two handles (8) are fixedly connected to the top of the top plate (6) through screws;

the utility model discloses a motor, including motor (7), telescopic link (9) that shaft coupling fixedly connected with set up, screw fixedly connected with screw rod (10) are passed through to the bottom of telescopic link (9), screw fixedly connected with auger (11) are passed through to the bottom of screw rod (10), four screw fixedly connected with fixed plate (3) are passed through jointly to one side of branch (2), the inside slip of base (1) is equipped with four gag lever post (13) that are symmetrical arrangement, screw fixedly connected with straight-bar (14) are passed through to one side of gag lever post (13), screw fixedly connected with pull block (15) are passed through to one side of straight-bar (14).

2. An engineering foundation detection sampling device according to claim 1, wherein: the inside of four branch (2) is all rotated and is installed gyro wheel (12), and two constant head tanks (18) have all been seted up to the inside of four branch (2), the one end of gag lever post (13) is located the inside of one of them constant head tank (18).

3. An engineering foundation detection sampling device according to claim 1, wherein: the novel screw is characterized in that a through hole is formed in the base (1), the screw auger (11) penetrates through the through hole, and four limit rods (13) which are symmetrically arranged are arranged in the base (1).

4. An engineering foundation detection sampling device according to claim 1, wherein: four limit grooves (17) which are symmetrically arranged are formed in the base (1), the four limit rods (13) are respectively connected with the four limit grooves (17) in a sliding mode, springs (16) are welded on the side walls of the limit grooves (17), and the other ends of the springs (16) are welded on one side of the limit rods (13).

5. An engineering foundation detection sampling device according to claim 1, wherein: the inside of fixed plate (3) has offered the screw hole, screw rod (10) threaded connection is in the inside of screw hole.

6. An engineering foundation detection sampling device according to claim 1, wherein: four sliding grooves which are symmetrically arranged are formed in the base (1), and the four supporting rods (2) are respectively and slidably connected in the four sliding grooves.