CN216791750U

CN216791750U - Experimental sampling device of soil mass hardener

Info

Publication number: CN216791750U
Application number: CN202123012860.1U
Authority: CN
Inventors: 朱春江; 李胜春; 崔新雨
Original assignee: SHANGHAI GELING NEW MATERIAL TECHNOLOGY CO LTD
Current assignee: SHANGHAI GELING NEW MATERIAL TECHNOLOGY CO LTD
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-21
Anticipated expiration: 2031-12-03

Abstract

The utility model relates to the technical field of laboratory auxiliary equipment, in particular to a sampling device for a soil hardening agent test. The technical scheme comprises the following steps: the base, the top fixedly connected with montant of base, the peripheral slip cover of montant are equipped with sliding block an and sliding block b, sliding block an's outer wall fixedly connected with connecting rod a, connecting rod a's other end fixedly connected with pipe box a, the fixed cover in pipe box a's inside is equipped with the sampling pipe, and the bottom and the lateral wall homogeneous body formula of sampling pipe are connected with communicating pipe, and the peripheral threaded connection in bottom that is located communicating pipe has the drawing liquid hollow tube, sliding block b's outer wall fixedly connected with connecting rod b, connecting rod b's other end fixedly connected with pipe box b, pipe box b's inside fixed cover are equipped with the transition pipe, and the transition pipe with be linked together through the hose on the sampling pipe lateral wall between communicating pipe. The utility model solves the problem that the sampling equipment in the laboratory is difficult to sample the soil hardening agent.

Description

Experimental sampling device of soil body hardener

Technical Field

The utility model relates to the technical field of laboratory auxiliary equipment, in particular to a sampling device for a soil hardening agent test.

Background

The soil hardening agent is a soil hardening agent which can be directly cemented on the surface of soil particles in the soil body at normal temperature or can react with clay minerals to generate gelled substances.

The performance of a soil hardening agent needs to be tested and detected before the soil hardening agent is put into production, the soil hardening agent needs to be sampled during test and detection, but the soil hardening agent often exists in a special cylinder box, a rubber head dropper and a measuring cup for sampling in a laboratory hardly perform quantitative sampling on the soil hardening agent in the cylinder box, and in order to solve the problem, the soil hardening agent test sampling device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a soil mass hardening agent test sampling device capable of quantitatively sampling aiming at the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides an experimental sampling device of soil mass hardener, includes the base, the top fixedly connected with montant of base, the peripheral slip cover of montant is equipped with sliding block an and sliding block b, sliding block an's outer wall fixedly connected with connecting rod a, connecting rod an's other end fixedly connected with pipe box a, the fixed cover in inside of pipe box a is equipped with the sampling pipe, and the bottom and the lateral wall homogeneous body type of sampling pipe are connected with communicating pipe, and the peripheral threaded connection in bottom that is located communicating pipe has the drawing liquid hollow tube, sliding block b's outer wall fixedly connected with connecting rod b, connecting rod b's other end fixedly connected with pipe box b, the fixed cover in inside of pipe box b is equipped with the transition pipe, and the transition pipe with be linked together through the hose on the sampling pipe lateral wall between communicating pipe.

Preferably, the sliding block a and the sliding block b are fixed on the periphery of the vertical rod through fastening bolts.

Preferably, valves are installed on the two communicating pipes.

Preferably, the top fixedly connected with C shape connecting plate of appearance pipe takes out, and the internal thread of C shape connecting plate is connected with the threaded rod, and the top fixedly connected with of threaded rod changes the handle.

Preferably, the inside cover of sample pipe is equipped with the piston, the top fixedly connected with fixed plate of piston, just the bottom of threaded rod and the top of fixed plate are rotated and are connected.

Preferably, the periphery of the sampling pipe is provided with scale marks, and 0 scale mark of the scale mark is flush with the outer wall communicating pipe.

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

1: insert the bobbin case of storing soil body hardener through the hollow tube of will drawing liquid in, then rotate to change can take out the soil body hardener in the bobbin case to the sampling pipe in, through the transfer of transition pipe, take a sample to the experimental beaker of transition pipe below in, whole sampling process easy operation, convenient to use has solved the problem that sampling device is difficult to sample soil body hardener in the laboratory.

2: the handle is rotated to sample, so that the control is simpler and more accurate, and the scale marks can be used for accurately and quantitatively sampling, thereby avoiding the waste of soil hardening agents. And the test data is more accurate.

Drawings

FIG. 1 is a schematic front view of an embodiment of the present invention;

fig. 2 is a schematic view of the internal structure of the sampling tube in fig. 1.

Reference numerals: 1. a base; 2. a vertical rod; 31. a sliding block a; 32. a sliding block b; 4. fastening a bolt; 51. a connecting rod a; 52. a connecting rod b; 61. a pipe sleeve a; 62. a pipe sleeve b; 7. a sampling tube; 8. a C-shaped connecting plate; 9. a piston; 10. a fixing plate; 11. a threaded rod; 12. turning a handle; 13. scale lines; 14. a hose; 15. a communicating pipe; 16. a valve; 17. a liquid pumping hollow tube; 18. a transition duct.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1, the experimental sampling device for the soil hardening agent provided by the utility model comprises a base 1, wherein a vertical rod 2 is fixedly connected to the top of the base 1, a sliding block a31 and a sliding block b32 are slidably sleeved on the periphery of the vertical rod 2, a connecting rod a51 is fixedly connected to the outer wall of the sliding block a31, a pipe sleeve a61 is fixedly connected to the other end of the connecting rod a51, a sampling pipe 7 is fixedly sleeved inside the pipe sleeve a61, a communicating pipe 15 is uniformly connected to the bottom and the side wall of the sampling pipe 7, a liquid-extracting hollow pipe 17 is connected to the periphery of the bottom end of the communicating pipe 15, a connecting rod b52 is fixedly connected to the outer wall of the sliding block b32, a pipe sleeve b62 is fixedly connected to the other end of the connecting rod b52, a transition pipe 18 is fixedly sleeved inside the pipe sleeve b62, and the communicating pipe 15 is communicated with the side wall of the sampling pipe 7 through a hose 14.

In this embodiment: sliding block a31 and sliding block b32 all fix in the periphery of montant 2 through fastening bolt 4, the utility model discloses the device can adjust the height of sliding block a31 according to the specification of dress soil body hardener barrel case, then fix through fastening bolt 4, make the applicable scope of this utility model device wider, need explain that, when sliding block a31 high control range is great, can with trade the drawing liquid hollow tube 17 that corresponds with it can, drawing liquid hollow tube 17 accessible screw thread switching is in the below of bottom communicating pipe 15.

During sampling, the barrel box for containing the soil hardening agent is placed below the sampling pipe 7, the liquid-pumping hollow pipe 17 with the corresponding specification is inserted into the barrel box, then the bottom communicating pipe 15 is screwed, the rotating handle 12 is rotated to sample the soil hardening agent in the barrel box, then the soil hardening agent flows into the transition pipe 18 through the hose 14, the soil hardening agent finally flows into the test beaker below the transition pipe 18 through the transition of the transition pipe 18, the whole sampling process is simple to operate and convenient to use, and the problem that the sampling device in a laboratory is difficult to sample the soil hardening agent is solved.

Example two

As shown in fig. 1-2, compared with the first embodiment, the sampling device for testing the soil hardening agent further includes a sampling tube 7, the top of the sampling tube 7 is fixedly connected with a C-shaped connecting plate 8, the internal thread of the C-shaped connecting plate 8 is connected with a threaded rod 11, the top end of the threaded rod 11 is fixedly connected with a rotating handle 12, the sampling tube 7 is sleeved with a piston 9, the top of the piston 9 is fixedly connected with a fixing plate 10, the bottom end of the threaded rod 11 is rotatably connected with the top of the fixing plate 10, scale marks 13 are processed on the periphery of the sampling tube 7, and 0 scale mark of the scale mark 13 is flush with an outer wall communicating tube 15.

In this embodiment: valves 16 are mounted on both the two communicating pipes 15.

When in the sampling process, the bottom valve 16 is opened, the side wall valve 16 is closed, the sampled soil hardening agent is completely pumped into the sampling pipe 7, the sampling amount is judged by observing the scale marks 13, when the sampling amount is reached, the side wall valve 16 is opened, the bottom valve 16 is closed, so that the soil hardening agent in the sampling pipe 7 flows into the transition pipe 18, the quantitative sampling purpose is achieved, the residual soil hardening agent in the sampling pipe 7 flows back into the barrel box when the bottom valve 16 is opened, the waste of the soil hardening agent is avoided, and the quantitative taking and placing can enable the tested data to be more accurate.

The above embodiments are only some preferred embodiments of the present invention, and many alternative modifications and combinations of the above embodiments may be made by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides an experimental sampling device of soil mass hardener, includes base (1), the top fixedly connected with montant (2) of base (1), the peripheral slip cap of montant (2) is equipped with sliding block a (31) and sliding block b (32), its characterized in that: the outer wall fixedly connected with connecting rod a (51) of sliding block a (31), the other end fixedly connected with pipe box a (61) of connecting rod a (51), the fixed cover in inside of pipe box a (61) is equipped with sampling pipe (7), and the bottom and the lateral wall homogeneous body formula of sampling pipe (7) are connected with communicating pipe (15), and the peripheral threaded connection in bottom that is located bottom communicating pipe (15) has drawing liquid hollow tube (17), the outer wall fixedly connected with connecting rod b (52) of sliding block b (32), the other end fixedly connected with pipe box b (62) of connecting rod b (52), the inside fixed cover of pipe box b (62) is equipped with transition pipe (18), and transition pipe (18) with be linked together through hose (14) on sampling pipe (7) lateral wall between communicating pipe (15).

2. The experimental sampling device of a soil hardening agent of claim 1, characterized in that the sliding block a (31) and the sliding block b (32) are fixed on the periphery of the vertical rod (2) through fastening bolts (4).

3. A soil hardening agent test sampling device according to claim 1, characterized in that valves (16) are mounted on both of said communicating pipes (15).

4. The experimental sampling device of a soil hardening agent of claim 1, characterized in that the top of the sampling tube (7) is fixedly connected with a C-shaped connecting plate (8), the internal thread of the C-shaped connecting plate (8) is connected with a threaded rod (11), and the top end of the threaded rod (11) is fixedly connected with a rotating handle (12).

5. A soil hardening agent test sampling device according to claim 4, characterized in that the sampling tube (7) is sleeved with a piston (9), the top of the piston (9) is fixedly connected with a fixing plate (10), and the bottom end of the threaded rod (11) is rotatably connected with the top of the fixing plate (10).

6. The soil hardening agent test sampling device of claim 5, wherein scale marks (13) are processed on the periphery of the sampling pipe (7), and the 0 scale mark of the scale mark (13) is flush with the outer wall communicating pipe (15).