CN211317807U

CN211317807U - Novel soil non-disturbance sampling handle

Info

Publication number: CN211317807U
Application number: CN201922243774.8U
Authority: CN
Inventors: 王攀
Original assignee: Zhongxin Suzhou Industrial Park Tsingcheng Environment Development Co ltd
Current assignee: Zhongxin Suzhou Industrial Park Tsingcheng Environment Development Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-21
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a novel soil non-disturbance sampling handle, including the handle body, one side of handle body is equipped with the opening, be equipped with a plurality of trench that are used for installing the injection sleeve of arranging from top to bottom in the opening, the open-ended lower part with the bottom of handle body is linked together, the inside of handle body still be equipped with the open-ended upper portion is linked together supply the inner space of the pole activity in the telescopic activity of injection, still include with this body coupling of handle's impeller, the impeller certainly thereby the pole downstream in the handle body is worn to establish at the top of handle body and can be in the inner space of handle body and the opening activity from top to bottom. The utility model discloses can directly release the soil of sample, and need not all to take off injection sleeve from the handle body and release soil again after sampling at every turn is accomplished, easy operation, labour saving and time saving improves sample efficiency greatly.

Description

Novel soil non-disturbance sampling handle

Technical Field

The utility model relates to a novel soil non-disturbance sampling handle.

Background

The soil is strong in heterogeneity and hidden, and a representative soil sample can be obtained by adopting a proper drilling measure for analyzing the soil property of the land parcel. Use the sampling handle to take a sample soil at present usually, the sampling handle is as shown in fig. 1, its one side is equipped with the opening, the inside a plurality of grooves of opening are used for installing injection sleeve, correspond the sample of the different grams of sample, during the sample, soil is gathered to injection sleeve, promote the inside movable rod of injection sleeve simultaneously and rise until supporting the sampling handle, all need take out injection sleeve after the sample is accomplished at every turn, inject soil into the VOC sampling bottle, accomplish final collection. However, in the actual sampling process, the injection sleeve is usually required to be continuously taken twice or even for many times, a recycling process exists, the existing sampling handle can only push out soil after the injection sleeve is taken out every time due to structural limitation, time and labor are wasted, and the sampling efficiency is low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a novel soil non-disturbance sampling handle, aim at solving among the prior art soil sampling and waste time and energy, the technical problem of inefficiency.

The technical scheme of the utility model is that: the utility model provides a novel soil non-disturbance sampling handle, includes the handle body, one side of handle body is equipped with the opening, be equipped with a plurality of trench that are used for installing the injection sleeve of arranging from top to bottom in the opening, the open-ended lower part with the bottom of handle body is linked together, the inside of handle body still be equipped with the inner space of pole activity in the confession injection sleeve's activity that open-ended upper portion is linked together still include with this body coupling of handle's impeller, the impeller certainly thereby the handle body is worn to establish at the top of handle body and can promote the downward motion of pole in the telescopic activity of injection in the inner space of handle body and the opening activity from top to bottom.

Further, in the utility model discloses in the sampling handle still includes from top to bottom penetrable sleeve pipe, top cap, sheathed tube a pot head is established can dismantle with the handle body through coupling mechanism on the handle body and be connected, the top cap with the other end threaded connection of sleeve pipe (6).

Further, the utility model discloses in coupling mechanism is including locating along the radial inside convex part of sleeve pipe, locate in the sleeve pipe the convex part below with the sleeve pipe can be dismantled the connection positioning bolt, with positioning bolt matched with nut, the convex part with positioning bolt cooperatees and prevents sleeve pipe and handle body separation.

Further, the utility model discloses in the impeller wears to establish in proper order top cap, sleeve pipe, handle body, the intraductal connecting plate that is equipped with impeller fixed connection of cover, the connecting plate with still be equipped with the elastic component between the convex part.

Further, in the present invention, the sleeve is provided with a positioning hole for the positioning bolt to wear.

Furthermore, in the present invention, the pushing member is a push rod.

Furthermore, in the present invention, the elastic member is a spring.

Compared with the prior art, the utility model has the following advantage:

1) the utility model discloses a sampling handle is a newly-increased head for accomplish soil sampling at injection sleeve on original handle body, pole is pushed away under the condition at top in the activity, directly can push away the pole through the push rod and reset in the activity, thereby directly release the soil of sample, and need not all take off injection sleeve from the handle body and release soil again after sampling at every turn and accomplish, easy operation, labour saving and time saving improves sampling efficiency greatly.

2) The utility model discloses in, the spring of the specific design of push rod accessible realizes automatic re-setting, for the action is prepared next time, can avoid influencing the sampling process of soil simultaneously, with the pole mutually noninterfere in the activity.

3) The utility model discloses in, because threaded connection between sleeve pipe and the top cap, push rod and spring can easily take out, are convenient for change.

4) The utility model discloses in, through the convex part of cover intraductal design and matched with set bolt and nut, the sleeve pipe can easily be installed on the handle body, easy dismounting.

Drawings

FIG. 1 is a schematic diagram of a prior art sampling handle;

FIG. 2 is a schematic view of the initial structure of the present invention;

fig. 3 is a schematic view of the working state of the present invention.

Wherein: 1. a handle body; 2. an opening; 2a, a slot position; 3. an injection sleeve; 3a, a movable inner rod; 4. an interior space; 5. a push rod; 6. a sleeve; 6a, a convex part; 7. a top cover; 8. positioning the bolt; 9. a nut; 10. a connecting plate; 11. a spring.

Detailed Description

The following description will specifically explain embodiments of the present invention with reference to the accompanying drawings.

Example (b):

combine the figure to show the utility model relates to a novel soil non-disturbance sampling handle's embodiment, including handle body 1, one side of handle body 1 is equipped with opening 2, is equipped with a plurality of trench 2a that are used for installing injection sleeve 3 of arranging from top to bottom in the opening 2, and opening 2's lower part is linked together with handle body 1's bottom. The handle body 1 is also provided with an inner space 4 communicated with the upper part of the opening 2 and used for the movement of a movable inner rod 3a of the injection sleeve 3.

In this embodiment, the sampling handle further comprises a push rod 5 connected with the handle body 1, and the push rod 5 penetrates through the handle body 1 from the top of the handle body 1 and can move up and down in the inner space 4 and the opening 2 of the handle body 1 to push the movable inner rod 3a of the injection sleeve 3 to move downwards.

Further, the sampling handle further comprises a sleeve 6 and a top cover 7 which penetrate through the upper portion and the lower portion, one end of the sleeve 6 is sleeved on the handle body 1 and is detachably connected with the handle body 1 through a connecting mechanism, and the top cover 7 is in threaded connection with the other end of the sleeve 6. In this embodiment, the connection mechanism includes a convex portion 6a protruding inward along the radial direction of the sleeve 6 and disposed in the sleeve 6, a positioning bolt 8 disposed below the convex portion 6a and detachably connected to the sleeve 6, and a nut 9 engaged with the positioning bolt 8, where the convex portion 6a and the positioning bolt 8 are engaged to prevent the sleeve 6 from separating from the handle body 1.

Not shown in the figure, the sleeve 6 is provided with a positioning hole through which the positioning bolt 8 passes, and the positioning bolt 8 passes through the positioning hole and is connected with the sleeve 6 through the nut 9.

The push rod 5 sequentially penetrates through the top cover 7, the sleeve 6 and the handle body 1. A connecting plate 10 fixedly connected with the push rod 5 is further arranged in the sleeve 6, and a spring 11 is arranged between the connecting plate 10 and the convex part 6 a.

In the specific operation of this embodiment, the sleeve 6 is sleeved on the handle body 1, and after the protrusion 6a abuts against the handle body 1, the positioning bolt 8 is used to penetrate through the positioning hole on the sleeve 6 and then screwed and fixed by the nut 9, so as to realize the connection with the handle body 1. As shown in fig. 2, which is a schematic view of an initial state of the sampling handle, the injection sleeve 3 is installed in the slot 2a, and after the injection sleeve is inserted into soil downwards, the movable inner rod 3a moves upwards to abut against the top of the inner space 4 of the handle body 1, the push rod 5 is pushed downwards, the connecting plate 10 compresses the spring 11, and the push rod 5 pushes the movable inner rod 3a to move downwards, so as to push out the soil, as shown in fig. 3. The push rod 5 can then be reset by the spring 11, ready for the next action. This kind of sampling handle can directly release the soil of sample through push rod 5, and need not all take off injection sleeve 3 from handle body 1 and release soil again after the sample is accomplished at every turn, easy operation, labour saving and time saving has improved sampling efficiency greatly.

The above-mentioned embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All modifications made according to the spirit of the main technical scheme of the present invention shall be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel soil non-disturbance sampling handle, includes handle body (1), one side of handle body (1) is equipped with opening (2), be equipped with trench (2a) that are used for installing injection sleeve (3) that arrange from top to bottom in opening (2), the lower part of opening (2) with the bottom of handle body (1) is linked together, the inside of handle body (1) still be equipped with the inside space (4) of pole (3a) activity in the activity of confession injection sleeve (3) that the upper portion of opening (2) is linked together, its characterized in that: the injection device is characterized by further comprising a pushing piece connected with the handle body (1), wherein the pushing piece penetrates through the handle body (1) from the top of the handle body (1) and can move up and down in the inner space (4) and the opening (2) of the handle body (1) to push the movable inner rod (3a) of the injection sleeve (3) to move downwards.

2. The novel soil undisturbed sampling handle of claim 1 wherein: the sampling handle still includes from top to bottom penetrable sleeve pipe (6), top cap (7), the pot head of sleeve pipe (6) is established can dismantle with handle body (1) through coupling mechanism and be connected on handle body (1), top cap (7) with the other end threaded connection of sleeve pipe (6).

3. The novel soil undisturbed sampling handle of claim 2 wherein: the connecting mechanism comprises a convex part (6a) which is arranged in the sleeve (6) and protrudes inwards along the radial direction of the sleeve (6), a positioning bolt (8) which is arranged below the convex part (6a) and is detachably connected with the sleeve (6), and a nut (9) which is matched with the positioning bolt (8), wherein the convex part (6a) is matched with the positioning bolt (8) to prevent the sleeve (6) from being separated from the handle body (1).

4. The novel soil undisturbed sampling handle of claim 3 wherein: the pushing piece sequentially penetrates through the top cover (7), the sleeve (6) and the handle body (1), a connecting plate (10) fixedly connected with the pushing piece is arranged in the sleeve (6), and an elastic piece is further arranged between the connecting plate (10) and the convex portion (6 a).

5. The novel soil undisturbed sampling handle of claim 3 wherein: and the sleeve (6) is provided with a positioning hole for the positioning bolt (8) to penetrate through.

6. The novel soil undisturbed sampling handle of claim 1 wherein: the pushing piece is a push rod (5).

7. The novel soil undisturbed sampling handle of claim 4 wherein: the elastic piece is a spring (11).