CN219455514U

CN219455514U - Sampling device for building soil exploration

Info

Publication number: CN219455514U
Application number: CN202223230853.3U
Authority: CN
Inventors: 庄云飞
Original assignee: Jingwei United Fujian Engineering Technology Group Co ltd
Current assignee: Jingwei United Fujian Engineering Technology Group Co ltd
Priority date: 2022-12-03
Filing date: 2022-12-03
Publication date: 2023-08-01
Anticipated expiration: 2032-12-03

Abstract

The utility model relates to the technical field of survey engineering, in particular to a sampling device for building soil exploration, which comprises: the main part, including the connecting block, the surface fixedly connected with handle of connecting block assists and bores the mechanism, including breaking the earth tip and stepping on the pedal, the tip that breaks the earth is kept away from the one end fixed connection of main branch with the sampling tube. According to the device, the lower end of the sampling tube is provided with the breaking tip, so that the device can be more easily damaged on the soil structure in the process of rotary drilling soil, the device can penetrate into the soil, meanwhile, the device can be fixed in an auxiliary manner by drilling into the soil through the arrangement of the fixed drill bit, further, a worker can apply force better conveniently, and the device can be stably placed on the ground through the arrangement of the supporting tube, so that the device can be stored conveniently.

Description

Sampling device for building soil exploration

Technical Field

The utility model relates to the technical field of survey engineering, in particular to a sampling device for building soil exploration.

Background

The soil exploration sampler is a device for sampling soil of a construction site before construction of a building engineering, so that workers can conveniently carry out inspection on the soil to judge the construction condition of the local terrain.

Because the construction engineering can appear very big differentiation in the soil condition that faces before the work progress, therefore all soil is also different in hardness, and under the higher circumstances of soil hardness of some topography, soil exploration sampler just is difficult to bore through it, and then is unfavorable for taking a sample the going on of work, and the device after taking a sample is also inconvenient to accomodate because of its own structure simultaneously, consequently need to design a sampling device for the exploration of building soil to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a sampling device for the soil exploration of a building, which solves the problems that under the condition that the soil hardness of some terrains is high, a soil exploration sampler is difficult to drill through the soil exploration sampler, the sampling work is not facilitated, and meanwhile, the sampled device is inconvenient to store due to the self structure.

In order to achieve the above object, the present utility model provides a sampling device for exploration of soil for construction, comprising:

the main body comprises a connecting block, wherein the outer surface of the connecting block is fixedly connected with a handle, the lower surface of the connecting block is fixedly connected with a main support, and one end of the main support, which is far away from the connecting block, is fixedly connected with a sampling tube;

the auxiliary drilling mechanism comprises a breaking tip and a pedal, wherein the breaking tip is fixedly connected with one end of a sampling tube, which is far away from a main supporting rod, the pedal is movably connected with the outer surface of the main supporting rod, the lower surface of the pedal is fixedly connected with a supporting rod, one end of the supporting rod, which is far away from the pedal, is fixedly connected with a fixed drill bit, the outer surface of the supporting rod is provided with a first threaded ring, the outer surface of the supporting rod is movably connected with a supporting tube, the outer surface of the supporting rod is fixedly connected with a limiting ring plate, the outer surface of the main supporting rod is provided with a second threaded ring, and the outer surface of the main supporting rod is movably connected with a limiting tube.

Preferably, the main support is cylindrical, the sampling tube is cylindrical, the inside of the sampling tube is hollow, the diameter of the sampling tube is slightly larger than that of the main support, the breaking tips are four groups, and the four groups of breaking tips are uniformly arranged on the lower surface of the sampling tube.

Preferably, the pedal is cuboid, the middle part of pedal is equipped with the round hole separately, pedal passes through round hole part and the surface sliding connection of main support pole, the diameter of sampling tube slightly is greater than the round hole part diameter of pedal.

Preferably, the support rods are four groups, the four groups of support rods are in a cylindrical shape, and the four groups of support rods are respectively arranged at four corners of the pedal.

Preferably, the first thread rings are respectively arranged at the outer surface positions of two ends of the upper end of the supporting rod, the supporting cylinder is formed by two parts, one part of the supporting cylinder is an outer protecting cylinder, the other part of the supporting cylinder is an inner connecting cylinder, threads are arranged on the inner surface of the inner connecting cylinder of the supporting cylinder, and the supporting cylinder is movably connected with the first thread rings through the inner connecting cylinder part.

Preferably, the limiting cylinder is formed by two parts, one part of the limiting cylinder is a limiting cylinder, the other part of the limiting cylinder is a fixed cylinder, threads are arranged on the inner surface of the fixed cylinder of the limiting cylinder, and the limiting cylinder is movably connected with the second threaded ring through the fixed cylinder part.

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

1. the device is through setting up the tip that breaks earth at the lower extreme of sampling tube, and then help the device to destroy soil texture structure more easily at the in-process that carries out the twist drill soil to make the device can go deep into inside the soil, simultaneously through the setting of fixed bit, make it can assist fixedly to the device in the soil through boring, and then make things convenient for the staff to carry out better application of force, guaranteed through the setting of support tube that its can assist device is stable to be placed on ground, in order to make things convenient for the accomodating of device.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a partial perspective view of the support pole of FIG. 1 according to the present utility model;

FIG. 3 is a partial perspective view of the primary strut of FIG. 1 according to the present utility model;

fig. 4 is a bottom perspective view of the structure of the present utility model.

In the figure: 1. a connecting block; 11. a handle; 12. a main support rod; 13. a sampling tube; 2. breaking the earth tips; 21. stepping on the pedal; 22. a support rod; 23. fixing the drill bit; 24. a first threaded ring; 25. a support cylinder; 26. a limiting ring plate; 27. a second threaded ring; 28. and a limiting cylinder.

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. 1-4, an embodiment of the present utility model is provided:

a sampling device for the exploration of the soil properties of a building, comprising:

the main body comprises a connecting block 1, wherein the outer surface of the connecting block 1 is fixedly connected with a handle 11, the lower surface of the connecting block 1 is fixedly connected with a main support rod 12, one end, far away from the connecting block 1, of the main support rod 12 is fixedly connected with a sampling tube 13, the device is abutted against a soil surface needing to be sampled through the handle 11 of the handheld device, then the main support rod 12 is rotated to enable the device to drill into the soil, and then the soil is sampled;

the auxiliary drilling mechanism comprises a breaking tip 2 and a pedal 21, wherein the breaking tip 2 is fixedly connected with one end, far away from the main supporting rod 12, of a sampling tube 13, the pedal 21 is movably connected with the outer surface of the main supporting rod 12, the lower surface of the pedal 21 is fixedly connected with a supporting rod 22, one end, far away from the pedal 21, of the supporting rod 22 is fixedly connected with a fixed drill bit 23, the outer surface of the supporting rod 22 is provided with a first threaded ring 24, the outer surface of the supporting rod 22 is movably connected with a supporting tube 25, the outer surface of the supporting rod 22 is fixedly connected with a limiting ring plate 26, the outer surface of the main supporting rod 12 is provided with a second threaded ring 27, the outer surface of the main supporting rod 12 is movably connected with a limiting tube 28, and the device is further guaranteed to be capable of better breaking soil through the setting of the breaking tip 2 in the sampling process, and meanwhile the device is firmly fixed in the soil drilling process through the setting of the fixed drill bit 23, so that better force application can be carried out.

Further, the main support 12 is cylindrical, the sampling tube 13 is cylindrical, the inside of the sampling tube 13 is of a hollow structure, the diameter of the sampling tube 13 is slightly larger than that of the main support 12, the breaking tips 2 are four groups, the four groups of breaking tips 2 are uniformly arranged at the lower surface of the sampling tube 13, and the main support 12 is used for enabling the inside of the sampling tube 13 to store soil after the device is drilled into the soil, so that the sampled soil is brought out of the ground in the process of pulling out the device.

Further, the pedal 21 is the cuboid shape, and the middle part of pedal 21 is equipped with the round hole separately, and pedal 21 passes through round hole part and the surface sliding connection of main pole 12, and the diameter of sampling tube 13 slightly is greater than the round hole part diameter of pedal 21, through pedal 21's setting, and it can drive bracing piece 22 and move down, and then when the staff steps on pedal 21 with the foot, it can drive the fixed drill bit 23 of lower extreme firm insert soil inside to stabilize the device, in order to guarantee the application of force more stable when taking a sample.

Further, the support rods 22 are four groups, the four groups of support rods 22 are in a cylindrical shape, the four groups of support rods 22 are respectively arranged at four corners of the pedal 21, and the pedal 21 can drive the support rods 22 to move downwards in the process of sliding downwards through the arrangement of the support rods 22, so that the fixed drill bit 23 fixedly connected with the lower end of the fixed drill bit can be driven to move.

Further, the first threaded ring 24 is respectively arranged at the outer surface positions of two ends of the upper end of the supporting rod 22, the supporting cylinder 25 is formed by two parts, one part of the supporting cylinder 25 is an outer protecting cylinder, the other part of the supporting cylinder 25 is an inner connecting cylinder, threads are arranged on the inner surface of the inner connecting cylinder of the supporting cylinder 25, the supporting cylinder 25 is movably connected with the first threaded ring 24 through the inner connecting cylinder, the supporting cylinder 25 can rotate between the supporting cylinder 25 and the first threaded ring 24 through the arrangement of the first threaded ring 24, and the position of the supporting cylinder 25 on the supporting rod 22 is fixed, so that the storage effect of the device and the conversion effect of the using state can be realized.

Further, the limiting cylinder 28 is formed by two parts, one part of the limiting cylinder 28 is a limiting cylinder, the other part of the limiting cylinder 28 is a fixed cylinder, the inner surface of the fixed cylinder of the limiting cylinder 28 is provided with threads, the limiting cylinder 28 is movably connected with the second threaded ring 27 through the fixed cylinder, when the device needs to be used, the limiting cylinder 28 can slide on the surface of the main support 12, so that the sliding of the pedal 21 is not influenced, when the device needs to be stored, the limiting cylinder 28 can be movably connected with the second threaded ring 27, and the pedal 21 is limited, so that the storage of the device is facilitated.

Working principle: when the device is required to be used, a worker can prop the soil breaking tip 2 on the soil surface to be sampled through holding the handle 11, then steps on the upper surface of the pedal 21 through feet, then pushes the fixed drill bit 23 at the lower end of the pedal to prick into the surrounding soil, then rotates the main support rod 12 through rotating the handle 11, further rotates the main support rod 12, further rotates the soil breaking tip 2 at the lower end to drive the device to enter the soil, and further pulls out the device after the soil is filled in the sampling cylinder 13, thereby completing the sampling of the soil, at the moment, the supporting cylinder 25 moves to the first threaded ring 24 part at the lower end of the supporting rod 22 and is in interactive connection with the first threaded ring part, so that the supporting cylinder is fixed at the lower end of the supporting rod 22, meanwhile, the limiting cylinder 28 is movably connected with the second threaded ring 27, the pedal 21 is limited in position, and the whole device can be supported through the supporting cylinder 25, and the whole device can be stably placed on the ground to be stored.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A sampling device for the exploration of the soil properties of a building, comprising:

the main body comprises a connecting block (1), a handle (11) is fixedly connected to the outer surface of the connecting block (1), a main support rod (12) is fixedly connected to the lower surface of the connecting block (1), and a sampling tube (13) is fixedly connected to one end, far away from the connecting block (1), of the main support rod (12);

the auxiliary drilling mechanism comprises a breaking tip (2) and a pedal (21), wherein the breaking tip (2) is fixedly connected with one end of a sampling tube (13) away from a main support rod (12), the pedal (21) is movably connected with the outer surface of the main support rod (12), the lower surface of the pedal (21) is fixedly connected with a support rod (22), one end of the support rod (22) away from the pedal (21) is fixedly connected with a fixed drill bit (23), the outer surface of the support rod (22) is provided with a first threaded ring (24), the outer surface of the support rod (22) is movably connected with a support tube (25), the outer surface of the support rod (22) is fixedly connected with a limiting ring plate (26), the outer surface of the main support rod (12) is provided with a second threaded ring (27), and the outer surface of the main support rod (12) is movably connected with a limiting tube (28).

2. The sampling device for the exploration of the soil of construction according to claim 1, wherein: the main support (12) is in a cylindrical shape, the sampling tube (13) is in a cylindrical shape, the inside of the sampling tube (13) is in a hollow structure, the diameter of the sampling tube (13) is slightly larger than that of the main support (12), the breaking tips (2) are in four groups, and the four groups of breaking tips (2) are uniformly arranged at the lower surface of the sampling tube (13).

3. The sampling device for the exploration of the soil of construction according to claim 1, wherein: the pedal (21) is in a cuboid shape, a round hole is formed in the middle of the pedal (21), the pedal (21) is slidably connected with the outer surface of the main support rod (12) through the round hole, and the diameter of the sampling tube (13) is slightly larger than that of the round hole of the pedal (21).

4. The sampling device for the exploration of the soil of construction according to claim 1, wherein: the support rods (22) are four groups, the four groups of support rods (22) are in a cylindrical shape, and the four groups of support rods (22) are respectively arranged at four corners of the pedal (21).

5. The sampling device for the exploration of the soil of construction according to claim 1, wherein: the first threaded rings (24) are respectively arranged at the outer surface positions of two ends of the upper end of the supporting rod (22), the supporting cylinder (25) is formed by two parts, one part of the supporting cylinder (25) is an outer protective cylinder, the other part of the supporting cylinder (25) is an inner connecting cylinder, threads are arranged on the inner surface of the inner connecting cylinder of the supporting cylinder (25), and the supporting cylinder (25) is movably connected with the first threaded rings (24) through the inner connecting cylinder part.

6. The sampling device for the exploration of the soil of construction according to claim 1, wherein: the limiting cylinder (28) is formed by two parts, one part of the limiting cylinder (28) is a limiting cylinder, the other part of the limiting cylinder (28) is a fixed cylinder, threads are arranged on the inner surface of the fixed cylinder of the limiting cylinder (28), and the limiting cylinder (28) is movably connected with the second threaded ring (27) through the fixed cylinder.