CN210243242U

CN210243242U - Prospecting geotome

Info

Publication number: CN210243242U
Application number: CN201921180985.5U
Authority: CN
Inventors: Bin Cheng; 程彬
Original assignee: Suzhou Civil Architecture Design Institute Co ltd
Current assignee: Suzhou Civil Architecture Design Institute Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-03
Anticipated expiration: 2029-07-25

Abstract

The utility model provides a prospecting soil sampler, in particular to the field of building devices, comprising a substrate and a soil sampler, wherein, two sides of the substrate are provided with support legs, one end of each support leg is connected with the substrate, the other end of each support leg is arranged on the ground, and the center of the substrate is provided with a through hole; the soil sampler is composed of a hollow column body, one side of the lower part of the soil sampler is provided with a strip-shaped visual hole, and an included angle of 30-45 degrees is formed between a diagonal plane at the lower end of the soil sampler and the vertical direction; the lower part of the soil sampler penetrates through the through hole, and a rotating handle is arranged at the upper end of the soil sampler. The utility model discloses can improve probing borrow steadiness and convenient degree.

Description

Prospecting geotome

Technical Field

The utility model belongs to building device field, concretely relates to reconnaissance geotome.

Background

In the field of construction, soil quality survey is an important link, and in the survey work, in order to obtain physical and mechanical property indexes of foundation soil, in addition to in-situ test, indoor geotechnical experiments are mainly carried out after drilling sampling is mainly adopted at present; generally, the soil texture is surveyed through the soil sampler, and the existing soil sampler has the defects that the drilling of the soil sampler is not stable and the soil sampling is very laborious when the existing soil sampler meets hard soil texture;

in view of the above, there is a need for an earth sampler for exploration, which can improve the stability and convenience of earth sampling during drilling.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an investigation geotome can improve probing geotome and convenient degree of borrowing.

The utility model provides a following technical scheme:

a prospecting soil sampler comprises a base plate and a soil sampler, wherein support legs are arranged on two sides of the base plate, one ends of the support legs are connected with the base plate, the other ends of the support legs are arranged on the ground, and a through hole is formed in the center of the base plate;

the soil sampler is composed of a hollow column body, one side of the lower part of the soil sampler is provided with a strip-shaped visual hole, and an included angle of 30-45 degrees is formed between a diagonal plane at the lower end of the soil sampler and the vertical direction; the lower part of the soil sampler penetrates through the through hole, and the upper end of the soil sampler is provided with a rotating handle;

preferably, the periphery of the lower part of the soil sampler is provided with threads.

Preferably, a shaft sleeve is arranged in the through hole, and the soil sampler penetrates through the shaft sleeve.

Preferably, the rotating handle comprises a rotating block, a groove is formed in the side part of the rotating block, and rotating rods are arranged at two ends of the rotating block; the groove of the rotating block clamps the periphery of the soil sampler;

preferably, two sides of the upper end of the soil sampler are plane sections, and the inner side of the groove of the rotating block is also in a plane structure; the soil sampler is embedded into the groove of the rotating block.

Preferably, the support leg is of a plate-shaped structure, the upper end of the support leg is hinged to the base plate, and the lower end of the support leg extends in the horizontal direction.

The utility model has the advantages that:

the utility model discloses a support of base plate is supplementary, can ensure the steady of probing, and through the deciliter of twist grip and geotome, change turned position that can be convenient, and then the rotation operation of being convenient for.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a view showing the structure of the soil sampler.

Labeled as: 1. a substrate; 2. a support leg; 3. a shaft sleeve; 4. a soil sampler; 5. rotating the handle; 51. rotating the block; 52. rotating the rod; 6. and (6) a sight hole.

Detailed Description

As shown in fig. 1 and 2, a prospecting soil sampler comprises a base plate 1 and a soil sampler 4, wherein support legs 2 are arranged on two sides of the base plate 1, one ends of the support legs 2 are connected with the base plate 1, the other ends of the support legs 2 are arranged on the ground, and a through hole is arranged in the center of the base plate 1; the soil sampler 4 is composed of a hollow column body, one side of the lower part of the soil sampler 4 is provided with a strip-shaped sight hole 6, and an included angle of 30-45 degrees is formed between a diagonal plane at the lower end of the soil sampler 4 and the vertical direction, so that soil can be conveniently drilled; the lower part of the soil sampler 4 penetrates through the through hole 6, soil and a soil sample are convenient to observe through the sight hole 6, and the upper end of the soil sampler 4 is provided with a rotating handle 5; the base plate 1 is supported by the bracket 2, the soil sampler 4 penetrates through the through hole, and the periphery of the soil sampler 4 is supported in an auxiliary manner, so that the drilling stability can be ensured, and the rotation operation is facilitated by the handle;

the periphery of the lower part of the soil sampler 4 is provided with threads, and the threads are convenient for rotating and drilling into soil; the through hole is internally provided with a shaft sleeve 3, the soil sampler 4 penetrates through the shaft sleeve 3, and the smoothness of the soil sampler 4 can be further improved through the shaft sleeve 3; the rotating handle 5 comprises a rotating block 51, a groove is formed in the side of the rotating block 51, and rotating rods 52 are arranged at two ends of the rotating block 51; the groove of the rotating block 51 clamps the periphery of the soil sampler 4; the rotating position can be conveniently changed by the rotating rod 52 through the separation and combination of the rotating block 51 and the soil sampler 4; the two sides of the upper end of the soil sampler 4 are plane sections, and the inner side of the groove of the rotating block 51 is also of a plane structure; the soil sampler 4 is embedded into the groove of the rotating block 51; therefore, the force transmission is convenient, and the separation and combination are convenient; the support legs 2 adopt a plate-shaped structure, and the plate-shaped structure has a large support surface and good stability; the upper end of the support leg 2 is hinged with the base plate 1, and the lower end of the support leg 2 extends along the horizontal direction to further improve the stability of the support.

The utility model discloses a working method:

as shown in fig. 1 and 2, the base plate 1 is supported by the bracket 2, the soil sampler 4 penetrates through the through hole, and the periphery of the soil sampler 4 is supported in an auxiliary manner, so that the drilling stability can be ensured, and the rotation operation is facilitated through the handle. The periphery of the lower part of the soil sampler 4 is provided with threads, and the threads are convenient for rotating and drilling into soil; the shaft sleeve 3 is arranged in the through hole, the soil sampler 4 penetrates through the shaft sleeve 3, and the smoothness of the soil sampler 4 can be further improved through the shaft sleeve 3; the rotating position can be conveniently changed by the rotating rod 52 through the separation and combination of the rotating block 51 and the soil sampler 4; the two sides of the upper end of the soil sampler 4 are plane sections, and the inner side of the groove of the rotating block 51 is also in a plane structure; the soil sampler 4 is embedded into the groove of the rotating block 51; therefore, the force transmission is convenient, and the separation and combination are convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An investigation geotome which characterized in that: the soil sampler comprises a substrate and a soil sampler, wherein support legs are arranged on two sides of the substrate, one ends of the support legs are connected with the substrate, the other ends of the support legs are arranged on the ground, and a through hole is formed in the center of the substrate;

the soil sampler is composed of a hollow column body, one side of the lower part of the soil sampler is provided with a strip-shaped visual hole, and an included angle of 30-45 degrees is formed between a diagonal plane at the lower end of the soil sampler and the vertical direction; the lower part of the soil sampler penetrates through the through hole, and a rotating handle is arranged at the upper end of the soil sampler.

2. An earth sampler as claimed in claim 1, wherein: and the periphery of the lower part of the soil sampler is provided with threads.

3. An earth sampler as claimed in claim 2, wherein: and a shaft sleeve is arranged in the through hole, and the soil sampler penetrates through the shaft sleeve.

4. A soil sampler according to claim 3, wherein: the rotating handle comprises a rotating block, a groove is formed in the side part of the rotating block, and rotating rods are arranged at two ends of the rotating block; the groove of the rotating block clamps the periphery of the soil sampler.

5. An earth sampler as claimed in claim 4, wherein: the two sides of the upper end of the soil sampler are plane sections, and the inner side of the groove of the rotating block is also of a plane structure; the soil sampler is embedded into the groove of the rotating block.

6. An earth sampler as claimed in claim 5, wherein: the supporting legs are of plate-shaped structures, the upper ends of the supporting legs are hinged to the base plate, and the lower ends of the supporting legs extend in the horizontal direction.