CN221100107U - Waterproof sampling device of ground - Google Patents

Abstract

The utility model discloses a rock soil waterproof sampling device, which relates to a rock soil waterproof sampling field, and comprises a barrel body, wherein the barrel body is used for controlling an assembly, a rotary drum is fixed at the bottom of the barrel body, a connecting rod in rotary connection is arranged at the bottom of the rotary drum, a telescopic rod is connected to the outer side of the connecting rod in a sliding manner, a rotating rod is connected to the inner side of the telescopic rod in a rotary manner through a connecting frame, a thread plate is arranged at the bottom of the outer side of the rotating rod, a sliding groove is formed in the inner side of the rotating rod, and a sliding rod matched with the sliding groove is fixed at the bottom of the connecting rod. According to the utility model, the telescopic rod is arranged, the height to be sampled is regulated under the cooperation of the limiting hole and the limiting block, the sliding rod below the rotary drum slides in the sliding groove under the cooperation of the rotary drum through the connecting rod, and meanwhile, the rotary rod is driven to rotate, so that the threaded plate at the outer side of the rotary rod rotates, and further, the sampling pipe can sample rock soil with a specified depth under the cooperation of the screw blade at the outer side of the rotary rod, and the sampling result is more accurate.

Description

Waterproof sampling device of ground

Technical Field

The utility model relates to the field of rock-soil waterproof sampling, in particular to a rock-soil waterproof sampling device.

Background

Geotechnical engineering is used for solving the problems of rock mass and soil engineering, including foundation and foundation, side slope and underground engineering, and the like, and the geotechnical engineering can be divided into five main categories of hard, sub-hard, soft connection, loose connection and special components, structures, states and properties.

The rock and soil sampling device in geotechnical engineering that proposes in prior art (CN 218629051U) through setting up the second spring, makes the inserted block keep inserting the state of establishing in the breach, through setting up the inserted block, can carry out spacingly to first picture peg to first half cylinder and second half cylinder are spacing, and pulling second removes the version and can separate first half cylinder and second half cylinder, and is more convenient with rock and soil taking out.

Above-mentioned waterproof sampling device of ground is accomplishing the sample to the ground, can't adjust the ground degree of depth to the ground that needs the sample and adjust, makes the ground sample testing result who obtains inaccurate.

Disclosure of utility model

Based on the above, the utility model aims to provide a rock-soil waterproof sampling device so as to solve the technical problem of inconvenient rock-soil waterproof sampling.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a rock-soil waterproof sampling device comprises a water sampling device,

A barrel for controlling the assembly;

The bottom of barrel is fixed with the rotary drum, the bottom of rotary drum has the connecting rod of rotation connection, the outside sliding connection of connecting rod has the telescopic link, the inside of telescopic link is connected with the bull stick through the link rotation, the bottom in the bull stick outside is provided with the spiral shell flitch, the spout has been seted up to the inside of bull stick, the bottom of connecting rod is fixed with the slide bar that mutually supports with the spout, spacing hole has been seted up in the outside of telescopic link, the spacing groove has been seted up to one side of connecting rod, the inside of spacing groove is fixed with the spring, and the top of spring is fixed with the stopper with spacing groove mutual gliding.

The utility model is further arranged that the bottom end of the inner wall of the telescopic rod is connected with a sampling tube through threads, the bottom end of the outer side of the telescopic rod is connected with a drilling barrel through threads, and a handle is fixed on the outer side of the barrel.

The utility model further provides that the thread plate is mutually attached to the inner wall of the sampling tube.

The utility model is further arranged that the cross section of the bottom end of the drill cylinder is triangular.

The utility model further provides that the number of the limiting holes is multiple, and the limiting holes and the limiting blocks are mutually matched.

In summary, the utility model has the following advantages:

1. According to the utility model, the telescopic rod is arranged, the height to be sampled is regulated under the cooperation of the limiting hole and the limiting block, the sliding rod below the rotary drum slides in the sliding groove under the cooperation of the rotary drum through the connecting rod, and meanwhile, the rotary rod is driven to rotate, so that the threaded plate at the outer side of the rotary rod rotates, and further, the sampling pipe can sample rock soil with a specified depth under the cooperation of the screw blade at the outer side of the rotary rod, and the sampling result is more accurate.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is an exploded view of the overall structure of the present utility model;

FIG. 3 is an exploded view of a portion of the structure of the present utility model;

FIG. 4 is a plan view of a portion of the structure of the present utility model;

fig. 5 is a plan view of the telescopic structure of the present utility model.

In the figure: 1. a cylinder; 2. a handle; 3. a limiting hole; 4. a limiting block; 5. a rotating drum; 6. a telescopic rod; 7. a sampling tube; 8. drilling a cylinder; 9. a thread plate; 10. a connecting rod; 11. a connecting frame; 12. a rotating rod; 13. a chute; 14. a slide bar; 15. a limit groove; 16. and (3) a spring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

A soil and rock waterproof sampling device, as shown in figure 1, comprises,

A cylinder 1 for controlling the assembly;

Referring to fig. 1, the bottom end of the inner wall of the telescopic rod 6 is connected with a sampling tube 7 through threads, the bottom end of the outer side of the telescopic rod 6 is connected with a drill cylinder 8 through threads, and the outer side of the cylinder 1 is fixed with a handle 2;

the sampling tube 7 and the drill cylinder 8 are connected by arranging threads at the bottom ends of the inner and outer side of the telescopic rod, and the whole device is pressed down or taken out by the handle 2.

Referring to fig. 2 and 5, a rotary drum 5 is fixed at the bottom of a barrel 1, a connecting rod 10 connected in a rotating way is arranged at the bottom of the rotary drum 5, a telescopic rod 6 is connected to the outer side of the connecting rod 10 in a sliding way, a limiting hole 3 is formed in the outer side of the telescopic rod 6, a limiting groove 15 is formed in one side of the connecting rod 10, a spring 16 is fixed in the limiting groove 15, and a limiting block 4 sliding with the limiting groove 15 is fixed at the top of the spring 16;

the number of the position holes 3 is multiple, and the multiple groups of limit holes 3 are matched with the limit block 4;

Through setting up telescopic link 6, under the mutually supporting of spacing hole 3 and stopper 4, carry out the regulation of degree of depth to boring section of thick bamboo 8 and sampling tube 7, make boring section of thick bamboo 8 and sampling tube 7 reach the suitable degree of depth of sample.

Referring to fig. 3 and 4, a rotating rod 12 is rotatably connected to the inside of the telescopic rod 6 through a connecting frame 11, a threaded plate 9 is arranged at the bottom end of the outer side of the rotating rod 12, a sliding groove 13 is formed in the rotating rod 12, and a sliding rod 14 matched with the sliding groove 13 is fixed at the bottom of the connecting rod 10;

The thread plate 9 is mutually attached to the inner wall of the sampling tube 7;

The cross section of the bottom end of the drill cylinder 8 is triangular;

Through setting up the cross section of boring section of thick bamboo 8 and being triangle-shaped, make more convenient to the sample of ground, rotate under the drive of connecting rod 10 through bull stick 12, make through boring section of thick bamboo 8 enter into the inside soil sample of sampling tube 7 under the screw thread board 9 drive in the bull stick 12 outside, rise the inside to telescopic link 6 with soil, and make the soil sample can not drop through link 11.

The working principle of the utility model is as follows: before using the device, be connected fixedly through screw thread with boring section of thick bamboo 8 with sampling tube 7 and boring section of thick bamboo 8, then insert boring section of thick bamboo 8 in the position department that needs the sample, through pushing down handle 2, make boring section of thick bamboo 8 push down, through adjusting boring section of thick bamboo 6, under the mutually supporting of spacing hole 3 and stopper 4, make boring section of thick bamboo 8 reach the degree of depth that needs the sample, after boring section of thick bamboo 8 reaches suitable position, drive barrel 1 through rotatory handle 2 and rotary drum 5 and rotate, thereby slide bar 14 rotates, the inside bull stick 12 of sampling tube 7 rotates under the drive of connecting rod 10 simultaneously, make the soil sample that enters into sampling tube 7 inside through boring section of thick bamboo 8 drive under the screw plate 9 outside bull stick 12, rise the inside of telescopic link 6 with soil, and connecting link 11 that the bull stick 12 outside rotates and be connected prevent that soil from dropping from the inside of telescopic link 6, thereby make sampling tube 7 can collect the soil sample of appointed degree of depth, make the testing result of sampling rock soil more accurate.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (5)

1. A rock-soil waterproof sampling device comprises a water sampling device,

A cylinder (1) for controlling the assembly;

The method is characterized in that: the bottom of barrel (1) is fixed with rotary drum (5), the bottom of rotary drum (5) has connecting rod (10) of rotation connection, the outside sliding connection of connecting rod (10) has telescopic link (6), the inside of telescopic link (6) is connected with bull stick (12) through link (11) rotation, the bottom in bull stick (12) outside is provided with spiral thread plate (9), spout (13) have been seted up to the inside of bull stick (12), the bottom of connecting rod (10) is fixed with slide bar (14) mutually supporting with spout (13), spacing hole (3) have been seted up in the outside of telescopic link (6), spacing groove (15) have been seted up to one side of connecting rod (10), the inside of spacing groove (15) is fixed with spring (16), and the top of spring (16) is fixed with stopper (4) with spacing groove (15) mutually sliding.

2. A soil and rock waterproof sampling device as claimed in claim 1, wherein: the bottom of telescopic link (6) inner wall is through threaded connection there being sampling tube (7), and the bottom in telescopic link (6) outside is through threaded connection there being a drill section of thick bamboo (8), the outside of barrel (1) is fixed with handle (2).

3. A soil and rock waterproof sampling device as claimed in claim 1, wherein: the thread plate (9) is mutually attached to the inner wall of the sampling tube (7).

4. A soil and rock sampling apparatus as claimed in claim 2, wherein: the cross section of the bottom end of the drill cylinder (8) is triangular.

5. A soil and rock waterproof sampling device as claimed in claim 1, wherein: the number of the limiting holes (3) is multiple, and the limiting holes (3) and the limiting blocks (4) are matched with each other.