CN209117391U - A kind of space enrironment investigation soil sampler - Google Patents

Abstract

The utility model relates to the technical field of soil sampling, and discloses a soil sampler for site environment investigation, which comprises a restricting horizontal plate. Mounting seats are fixedly installed on the left and right sides of the bottom of the restricting horizontal plate, and the interior of the mounting seat is movable. A station pole with one end penetrating and extending below the mounting seat is installed, a limit pressure block is fixedly installed at the bottom of the station pole, and a bottom end of the limit pressure block is located between the mounting seats with one end penetrating and extending to the mounting seat A limit hole at the top, above the limit hole is inserted a threaded rod with one end passing through and extending below the limit hole. The soil sampler for environmental investigation of the site, through the threaded rotating rod set in the threaded rod and the limit clamping rod in the limit annular groove, the equipment as a whole does not need to use equipment such as motors, the equipment borrowing depth is guaranteed, and the soil borrowing can be controlled. The depth of the device is easy to carry and easy to use, which saves the user's troubles and facilitates the user's use.

Description

A soil sampler for site environmental investigation

technical field

The utility model relates to the technical field of soil sampling, in particular to a soil sampler for site environment investigation.

Background technique

Soil sampler refers to a tool used to obtain soil samples. Commonly used earth drills, shovels and shovels are earth drills. The earth drill is composed of a drill bit and a handle made of hard materials (steel or hard plastic). The drill bit is often spiral. Or cylindrical, the top of the helical drill bit is a pair of sharp knife edges that can be rotated to cut into the soil, followed by an enlarged soil-holding cavity. sample into the cavity.

The traditional site environmental survey soil sampler has a simple structure. For deeper soil sampling, a motor or a push rod must be used, which makes the overall equipment bulky and difficult to transport. Some site environmental survey soil samples can be operated manually without using a motor. However, the sampler can only take samples in shallow soil, and the actual effect is not good, and users are quite troubled by this, so a soil sampler for site environmental investigation is proposed.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a soil sampler for site environment investigation, which has the advantages of taking a deeper soil sample without using a motor, and solves the problem that the traditional site environment investigation soil sampler has a simple structure and is not suitable for When sampling deeper soils, a motor or a push rod must be used, which makes the whole equipment bulky and difficult to transport. Some soil samplers for site environmental surveys that can be operated manually without a motor can only sample in shallow soils. The actual effect is not good, and the user is quite annoyed by this problem.

(2) Technical solutions

In order to achieve the purpose of obtaining a deeper soil sample without using a motor, the present invention provides the following technical solution: a soil sampler for site environmental investigation, comprising a restricting horizontal plate, and the left and right sides of the bottom of the restricting horizontal plate are A mounting seat is fixedly installed, and the interior of the mounting seat is movably mounted with a station pole with one end passing through and extending below the mounting seat, a limit pressure block is fixedly installed at the bottom of the station pole, and the bottom of the limit pressure block is located at the bottom of the station pole. A limit hole with one end passing through and extending to the top of the mounting seat is opened between the mounting seats, a threaded rod with one end passing through and extending to the bottom of the limiting hole is inserted above the limiting hole, and the top of the threaded rod is provided with A threaded through hole with one end penetrated to the bottom of the threaded rod, a threaded rotating rod with one end passing through and extending above the threaded rod is movably installed inside the threaded through hole, and a threaded hollow block is sleeved on the outside of the threaded rod. The outside of the hollow block is provided with a limit annular groove, and the inside of the limit annular groove is movably installed with two limit clamp rods, and the two limit clamp rods respectively penetrate the limit annular groove and extend to the threaded hollow. On the left and right sides of the block, the opposite side of the limit clamp rod is fixedly installed with a positioning protection rod whose one end is fixedly connected with the limit cross plate, and the left side of the threaded hollow block is located above the limit ring groove and fixed A rotation extension rod is installed, and a grip handle is fixedly installed on the left side of the rotation extension rod.

Preferably, the holding handle is made of rubber, the outside of the holding handle is provided with a holding pattern, and the rotating extension rod is stainless steel.

Preferably, the outside of the stand pole is provided with installation threads, the inside of the mounting seat is provided with threaded installation grooves matching the installation threads, and the height of the stand pole is sixty centimeters.

Preferably, the restricting transverse plate is a nickel-based alloy plate, the thickness of the restricting transverse plate is five centimeters, the inside of the threaded hollow block is provided with an adjustment threaded hole matching the threaded rod, and the threaded through hole and Threaded turning rod to match.

Preferably, the outside of the limit clamp rod adopts a drag reduction design, and the limit clamp rod and the positioning protection rod are both tungsten steel.

Preferably, the limit pressure block is cast iron, the outside of the limit pressure block is plated with a zinc layer, the thickness of the limit pressure block is eight centimeters, and a rotating handle is fixedly installed on the top of the threaded rotating rod.

beneficial effect

Compared with the prior art, the utility model provides a soil sampler for site environment investigation, which has the following beneficial effects:

The soil sampler for site environmental investigation, through the threaded rotating rod set in the threaded rod and the limit clamping rod in the limit annular groove, when the user uses the equipment, the user holds the handle and rotates the threaded hollow block, the threaded hollow The moving range of the block is restricted by the limit clamp, and it cannot move up and down. The threaded hollow block rotates, the threaded rod in the threaded hollow block moves up and down, and the threaded rod moves down into the ground soil. The user observes the depth of the threaded rod such as soil. At the required sampling depth, turn the threaded rotating rod, the threaded rotating rod moves up, and the bottom part of the threaded through hole is hollow, the user continues to rotate the threaded rod, the threaded rod moves down, the soil is squeezed into the threaded through hole, and the threaded rod is rotated in the opposite direction. , the threaded rod is unearthed, and the threaded rotating rod is rotated to move the threaded rotating rod downward, and the sample soil collected in the threaded through hole comes out of the threaded through hole. In this way, the equipment as a whole does not need to use motors and other equipment, and the soil sampling depth of the equipment is guaranteed, and the soil sampling depth can be controlled. The depth of the soil, the whole device is easy to carry and easy to use, which saves the user's troubles and facilitates the user's use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

FIG. 2 is an enlarged view of part A in FIG. 1 of the utility model.

In the picture: 1 limit cross plate, 2 mount seat, 3 station rod, 4 limit pressure block, 5 limit hole, 6 threaded rod, 7 threaded through hole, 8 threaded rotating rod, 9 threaded hollow block, 10 limit ring Slot, 11 limit clamp rod, 12 positioning protection rod, 13 rotating extension rod, 14 holding handle.

Detailed ways

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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Fig. 1-2, a soil sampler for site environmental investigation, including a restriction cross plate 1, a mounting seat 2 is fixedly installed on the left and right sides of the bottom of the restriction cross plate 1, and one end of the mounting seat 2 is movably installed inside the mounting seat 2. The stand pole 3 extends to the bottom of the mounting seat 2. The outside of the stand pole 3 is provided with a mounting thread, and the inside of the mounting seat 2 is provided with a threaded installation groove that matches the mounting thread. The height of the stand pole 3 is sixty centimeters. The bottom of the 3 is fixedly installed with a limit pressure block 4. The bottom of the limit pressure block 4 is located between the mounting bases 2 and there is a limit hole 5 with one end passing through and extending to the top of the mounting seat 2, and the upper part of the limit hole 5 is inserted. There is a threaded rod 6 with one end passing through and extending to the bottom of the limiting hole 5, the top of the threaded rod 6 is provided with a threaded through hole 7 with one end penetrating to the bottom of the threaded rod 6, and a threaded through hole 7 is movably installed with one end passing through and extending to the bottom of the threaded rod 6. The threaded rotating rod 8 above the threaded rod 6, the limit pressure block 4 is cast iron, the outside of the limit pressure block 4 is plated with a zinc layer, the thickness of the limit pressure block 4 is eight centimeters, and the top of the threaded rotating rod 8 is fixedly installed with Rotate the handle, the threaded rod 6 is sleeved with a threaded hollow block 9, the limit cross plate 1 is a nickel-based alloy plate, the thickness of the limit cross plate 1 is five centimeters, and the inside of the threaded hollow block 9 is provided with a matching threaded rod 6 The threaded through hole 7 is matched with the threaded rotating rod 8, and the outside of the threaded hollow block 9 is provided with a limit annular groove 10, and the inside of the limit annular groove 10 is movably installed with two limit clamp rods 11. , the two limit clamp rods 11 respectively penetrate the limit ring groove 10 and extend to the left and right sides of the threaded hollow block 9, and the opposite side of the limit clamp rod 11 is fixedly installed with one end fixedly connected to the limit cross plate 1. The positioning protection rod 12, the outer part of the limit clamping rod 11 adopts a drag reduction design, the limit clamping rod 11 and the positioning protection rod 12 are both tungsten steel, and the left side of the threaded hollow block 9 is located above the limit ring groove 10. Fixed installation There is a rotating extension rod 13, a grip handle 14 is fixedly installed on the left side of the rotation extension rod 13, the grip handle 14 is rubber, the outside of the grip handle 14 is provided with a grip pattern, and the rotating extension rod 13 is made of stainless steel. The threaded rotating rod 8 in the threaded rod 6 and the limiting clamping rod 11 in the limiting annular groove 10. When the user uses the device, the user holds the handle 14 to rotate the threaded hollow block 9, and the threaded hollow block 9 is limited. The clamping rod 11 limits the movement range and cannot move up and down, the threaded hollow block 9 rotates, the threaded rod 6 in the threaded hollow block 9 moves up and down, the threaded rod 6 moves down into the ground soil, and the user observes that the threaded rod 6 is soiled. Depth, when the required sampling depth, rotate the threaded rotating rod 8, the threaded rotating rod 8 moves up, and the bottom section of the threaded through hole 7 is hollow, the user continues to rotate the threaded rod 6, the threaded rod 6 moves down, and the soil is squeezed into the threaded through hole In 7, the threaded rod 6 is reversely rotated, the threaded rod 6 is unearthed, and the threaded rotating rod 8 is rotated to move the threaded rotating rod 8 downward, and the sample soil collected in the threaded through hole 7 comes out of the threaded through hole 7. In this way, the overall equipment does not need to be used. Motors and other equipment, the soil borrowing depth of the equipment is guaranteed, and the soil borrowing depth can be controlled. The overall equipment is easy to carry and easy to use. Single, eliminating the troubles of the user and facilitating the use of the user.

To sum up, the soil sampler for site environmental investigation, through the threaded rotating rod 8 disposed in the threaded rod 6 and the limit clamping rod 11 in the limit annular groove 10, when the user uses the equipment, the user holds the Hold the handle 14 and rotate the threaded hollow block 9, the threaded hollow block 9 is restricted by the limit clamp 11 and cannot move up and down, the threaded hollow block 9 rotates, the threaded rod 6 in the threaded hollow block 9 opens and moves up and down, the threaded rod 6 Move down into the ground soil, the user observes the depth of the threaded rod 6, such as soil, when the required sampling depth rotates the threaded rotating rod 8, the threaded rotating rod 8 moves up, and the bottom section of the threaded through hole 7 is hollow, and the user continues to rotate the thread Rod 6, the threaded rod 6 moves down, the soil is squeezed into the threaded through hole 7, the threaded rod 6 is reversely rotated, the threaded rod 6 is unearthed, the threaded rotating rod 8 is turned to move the threaded rotating rod 8 down, and the threaded through hole 7 is collected. The sample soil is protruded from the threaded through hole 7. In this way, the equipment as a whole does not need to use equipment such as motors, the soil borrowing depth of the equipment is guaranteed, and the depth of soil borrowing can be controlled. It is convenient for users to use, and solves the problem that the traditional soil sampler for site environmental survey is simple in structure. For deeper soil sampling, a motor or a push rod must be used, which makes the whole equipment bulky and difficult to transport, and some parts can not use a motor. The soil sampler for site environmental survey that can be operated manually can only take samples in shallow soil, and the actual effect is not good, which is quite annoying to users.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A soil sampler for site environment investigation, comprising a restriction cross plate (1), characterized in that: the left and right sides of the bottom of the restriction cross plate (1) are fixedly installed with mounting seats (2), and the mounting seat is The inner movable installation of (2) is provided with a stand pole (3) whose one end penetrates and extends below the mounting seat (2). The bottom of the stand pole (3) is fixedly installed with a limit pressure block (4). The bottom of the block (4) and located between the mounting seats (2) is provided with a limit hole (5) whose one end penetrates and extends to the top of the mounting seat (2), and one end is inserted above the limit hole (5). A threaded rod (6) penetrating and extending below the limit hole (5), the top of the threaded rod (6) is provided with a threaded through hole (7) whose one end penetrates to the bottom of the threaded rod (6), The inside of the hole (7) is movably mounted with a threaded rotating rod (8) whose one end penetrates and extends above the threaded rod (6). A limit annular groove (10) is set on the outside of the hollow block (9), and two limit clamp rods (11) are movably installed inside the limit annular groove (10). The rods (11) respectively penetrate the limiting annular grooves (10) and extend to the left and right sides of the threaded hollow block (9). (1) A fixedly connected positioning protection rod (12), a rotating extension rod (13) is fixedly installed on the left side of the threaded hollow block (9) and above the limiting annular groove (10), and the rotating extension rod A holding handle (14) is fixedly installed on the left side of (13). 2 . The soil sampler for site environment investigation according to claim 1 , wherein the grip handle ( 14 ) is made of rubber, and a grip pattern is formed on the outside of the grip handle ( 14 ). 3 . The rotating extension rod (13) is made of stainless steel. 3. A soil sampler for site environment investigation according to claim 1, characterized in that: the outside of the station pole (3) is provided with a mounting thread, and the inside of the mounting seat (2) is provided with a mounting thread The height of the stand pole (3) is sixty centimeters in accordance with the matching threaded installation grooves. 4. A soil sampler for site environment investigation according to claim 1, characterized in that: the restricting transverse plate (1) is a nickel-based alloy plate, and the thickness of the restricting transverse plate (1) is five centimeters, An adjustment threaded hole matching the threaded rod (6) is provided inside the threaded hollow block (9), and the threaded through hole (7) is matched with the threaded rotating rod (8). 5 . The soil sampler for site environment investigation according to claim 1 , characterized in that: the outer part of the limit clamp rod ( 11 ) adopts a drag reduction design, and the limit clamp rod ( 11 ) and the positioning protection The rod (12) is made of tungsten steel. 6 . The soil sampler for site environment investigation according to claim 1 , characterized in that: the limit pressing block ( 4 ) is cast iron, and the outside of the limit pressing block ( 4 ) is plated with a zinc layer, 7 . The thickness of the limiting pressure block (4) is eight centimeters, and a rotating handle is fixedly installed on the top of the threaded rotating rod (8).