CN211292078U

CN211292078U - Geodetic prospecting geodetic apparatus

Info

Publication number: CN211292078U
Application number: CN201922156341.9U
Authority: CN
Inventors: 梅军; 杨冠宇; 肖裕生; 汤光威; 徐家明; 朱家宏; 颜玉兵
Original assignee: Jiangsu Provincial Institute Of Geological Engineering Investigation
Current assignee: Jiangsu Provincial Institute Of Geological Engineering Investigation
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-08-18
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a geotome for prospecting relates to the geological exploration field, and it includes that center disk, a plurality of install the peripheral supporting legs of center disk and the subassembly that fetches earth that is located the center disk center, the supporting legs lower extreme is equipped with the pedal, install the fixed conical head that inserts in soil on the pedal, the subassembly that fetches earth includes head cone, the storage cylinder and the drive element that fetches earth, be equipped with the extensible member of the two and scalable activity of fixed connection between drive element and the storage cylinder that fetches earth, the outer peripheral face distribution of fixed conical head has a plurality of barb, the storage cylinder surface that fetches earth is equipped with the hole of fetching earth. The utility model has the advantages of time saving, labor saving and stable structure.

Description

Geodetic prospecting geodetic apparatus

Technical Field

The utility model relates to a geological exploration field, concretely relates to geodetic prospecting is with geotome.

Background

Soil is a material foundation on which human beings rely to live, nutrition and support are provided for the growth of terrestrial plants, soil sample collection is a prerequisite for researching soil structure and health, and under certain conditions, deeper soil samples need to be collected to research the collected soil, so that geological conditions are judged.

However, the current earth sampler for geological exploration has the following problems: firstly, traditional geotome is for manual collection, wastes time and energy, brings a great deal of inconvenience to exploration work, and secondly the supporting legs of geotome is not enough to the land fertility of grabbing on ground, leads to whole geotome to take place easily not hard up or slope.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of background art, the utility model provides a labour saving and time saving, geodetic prospecting uses geotome stable in structure.

The utility model discloses the technical scheme who adopts: the utility model provides a geotome for prospecting, its includes that center disk, a plurality of install the peripheral supporting legs of center disk and the subassembly that fetches earth that is located the center disk center, the supporting legs lower extreme is equipped with the pedal, install the fixed conical head that inserts in soil on the pedal, the subassembly that fetches earth includes head cone, the storage cylinder and the drive element that fetches earth, be equipped with the extensible member of the two and scalable activity of fixed connection between drive element and the storage cylinder that fetches earth, the outer peripheral face distribution of fixed conical head has a plurality of barb, the storage cylinder surface that fetches earth is equipped with the hole of fetching earth.

The extensible member includes that whole cavity sets up and buckle complex first telescopic link in proper order, the second telescopic link, third telescopic link and fourth telescopic link, first telescopic link and drive element's output fixed connection, fourth telescopic link and borrowing storage cylinder fixed connection.

And the central disk is also provided with a monitor.

A buffer pad is arranged between the central disc and the monitor.

And a soil sample storage box is also arranged on the central disk and is positioned above the monitor.

And universal joints connected with the central disc are arranged at the upper ends of the supporting legs.

Scales are arranged outside the soil taking and storing cylinder.

The outer peripheral surface of the nose cone is provided with threads.

The utility model has the advantages that: according to the technical scheme, the pedal and the fixed conical head are arranged at the lower end of the supporting leg, an operator steps on the upper end of the fixed conical head to insert the fixed conical head into soil, the foot of the operator can be kept on the pedal and kept stable in the operation process, and in addition, barbs on the fixed conical head can play a role in preventing retreat; in addition, the telescopic piece is arranged between the driving element and the soil taking storage cylinder, so that the soil taking storage cylinder can be stretched in length, the size is reduced, and the soil taking storage cylinder is convenient to carry.

Drawings

Fig. 1 is the utility model discloses a geoprospecting is with geotome's schematic structure.

Fig. 2 is a schematic structural diagram of the soil sampling assembly.

Detailed Description

The embodiments of the present invention will be further explained with reference to the accompanying drawings:

as shown in the figure, the soil sampler for geological exploration comprises a central disc 1, a plurality of supporting legs 2 arranged at the periphery of the central disc 1 and a soil sampling assembly positioned at the center of the central disc 1, wherein the lower ends of the supporting legs 2 are provided with pedals 3, the pedals 3 are provided with fixed cone heads 4 inserted into soil, the soil sampling assembly comprises a cone head 5, a soil sampling storage cylinder 6 and a driving element 7, a telescopic piece 8 which is fixedly connected with the driving element 7 and can stretch and move is arranged between the driving element 7 and the soil sampling storage cylinder 6, a plurality of barbs 9 are distributed on the outer peripheral surface of the fixed cone heads 4, soil sampling holes 17 are formed in the surface 6 of the soil sampling storage cylinder, the pedal and the fixed cone heads are arranged at the lower ends of the supporting legs, an operator steps on the upper ends of the fixed cone heads to insert the fixed cone heads into the soil, and the feet of the operator can be kept on the pedal plate in the operation process, the stability is kept, and in addition, the barbs on the fixed conical head can play a role in preventing retreat; in addition, the telescopic piece is arranged between the driving element and the soil taking storage cylinder, so that the soil taking storage cylinder can be stretched in length, the size is reduced, and the soil taking storage cylinder is convenient to carry.

The extensible member 8 includes that whole cavity sets up and buckle complex first telescopic link 10 in proper order, second telescopic link 11, third telescopic link 12 and fourth telescopic link 13, first telescopic link 10 and drive element 7's output end fixed connection, fourth telescopic link 13 and the storage cylinder 6 fixed connection that fetches earth, when needs borrow the work, only need with the extensible member elongate can, do not need the during operation, the withdrawal is packed up, and the volume reduces, conveniently carries.

The central disk 1 is further provided with a monitor 14, the monitor is connected with the driving element and is used for monitoring various data of the driving element, such as the sinking depth of the soil sampling storage barrel, the rotation rate of the motor and the like, and the driving element in the embodiment adopts a rotary press.

A buffer cushion 16 is arranged between the central disc 1 and the monitor 14, and the buffer cushion is arranged for keeping the connection stability of the monitor in order to avoid the vibration phenomenon during the operation of the press.

Still be equipped with soil sample storage box 15 on the central disk 1, it is located monitor 14 top, the soil sample of the storage cylinder of taking out in this embodiment can place in soil sample storage box and preserve after taking out from soil.

The universal joint that supporting legs 2 upper ends were equipped with and are connected with central disk 1, the universal joint does not show in the picture, and the universal joint can make the support frame multi-angle free rotation, is suitable for the operational environment of more circumstances.

Scales are arranged outside the soil sampling storage cylinder 6.

The outer peripheral surface of the nose cone 5 is provided with threads, so that the drilling work can be rapidly and effectively completed by arranging the threads, and the working efficiency is improved.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.

Claims

1. An earth sampler for geological exploration, characterized in that: it includes that center plate (1), a plurality of install center plate (1) peripheral supporting legs (2) and the subassembly of fetching earth that is located center plate (1) center, supporting legs (2) lower extreme is equipped with pedal (3), install fixed conical head (4) that insert in soil on pedal (3), the subassembly of fetching earth includes head cone (5), the storage cylinder of fetching earth (6) and drive element (7), be equipped with flexible piece (8) of the two and scalable activity of fixed connection between drive element (7) and the storage cylinder of fetching earth (6), the outer peripheral face distribution of fixed conical head (4) has a plurality of barb (9), the storage cylinder of fetching earth (6) surface is equipped with the hole of fetching earth (17).

2. The geodetic apparatus of claim 1, further comprising: the telescopic piece (8) comprises a first telescopic rod (10), a second telescopic rod (11), a third telescopic rod (12) and a fourth telescopic rod (13) which are all arranged in a hollow mode and are in snap fit in sequence, the first telescopic rod (10) is fixedly connected with the output end of the driving element (7), and the fourth telescopic rod (13) is fixedly connected with the soil sampling storage cylinder (6).

3. The geodetic apparatus of claim 1, further comprising: and the central disc (1) is also provided with a monitor (14).

4. The geodetic apparatus of claim 3, further comprising: a buffer pad (16) is arranged between the central disc (1) and the monitor (14).

5. The geodetic apparatus of claim 3, further comprising: and a soil sample storage box (15) is further arranged on the central disc (1) and is positioned above the monitor (14).

6. The geodetic apparatus of claim 1, further comprising: the upper ends of the supporting legs (2) are provided with universal joints connected with the central disc (1).

7. The geodetic apparatus of claim 1, further comprising: scales are arranged outside the soil sampling storage cylinder (6).

8. The geodetic apparatus of claim 1, further comprising: the outer peripheral surface of the nose cone (5) is provided with threads.