CN210128845U

CN210128845U - Geotome is used in electric power geology reconnaissance

Info

Publication number: CN210128845U
Application number: CN201920435157.5U
Authority: CN
Inventors: 吴伟; 王金虎
Original assignee: Ningxia Hui Autonomous Region Electric Power Design Institute Co Ltd
Current assignee: Ningxia Hui Autonomous Region Electric Power Design Institute Co Ltd
Priority date: 2019-03-31
Filing date: 2019-03-31
Publication date: 2020-03-06
Anticipated expiration: 2029-03-31

Abstract

The utility model provides an electric power is geodetic investigation and is used geodetic apparatus, it relates to a geodetic apparatus, concretely relates to electric power is geodetic investigation and is used geodetic apparatus. The utility model discloses a device that fetches earth that solution electric power geology reconnaissance used is instrument such as ordinary luoyang shovel or spade, to the harder area of some soil property, need consume the problem that great physical power could acquire the soil sample. The utility model comprises a soil sample container, a base plate and a column; the utility model discloses still include nut, screw rod, guide cylinder and bore native subassembly, guide cylinder and stand are installed on the upper surface of bed plate after to by preceding in proper order, bore native subassembly cartridge in the guide cylinder, nut fixed mounting is in the upper end of stand, the one end of screw rod pass the nut with bore native subassembly fixed connection, the slope of guide cylinder sets up, and the lower surface of guide cylinder opens there is the unearthed mouth, and the setting of soil sample container is on the upper surface of bed plate, and the opening of soil sample container is located unearthed mouthful under. The utility model belongs to electric power geology reconnaissance field.

Description

Geotome is used in electric power geology reconnaissance

Technical Field

The utility model relates to a geotome, concretely relates to geotome is used in electric power geology reconnaissance belongs to electric power geology reconnaissance field.

Background

In the electric power geological investigation process, geological investigation is often carried out, and engineers design the foundation according to the geological investigation condition. At present, the soil sampling device used in the power geological survey is a common Luoyang shovel or shovel and other tools, and for some regions with harder soil texture, a larger physical power needs to be consumed to obtain a soil sample.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a soil sampler for solving electric power geology reconnaissance uses is instrument such as ordinary luoyang shovel or spade, to the harder area of some soil property, need consume the problem that great physical power could acquire the soil sample, and then provides an electric power geology reconnaissance and uses geotome.

The utility model discloses a solve the technical scheme that above-mentioned problem was taken and be: the utility model comprises a soil sample container, a base plate and a column; the utility model discloses still include nut, screw rod, guide cylinder and bore native subassembly, guide cylinder and stand are installed on the upper surface of bed plate after to by preceding in proper order, bore native subassembly cartridge in the guide cylinder, nut fixed mounting is in the upper end of stand, the one end of screw rod pass the nut with bore native subassembly fixed connection, the slope of guide cylinder sets up, and the lower surface of guide cylinder opens there is the unearthed mouth, and the setting of soil sample container is on the upper surface of bed plate, and the opening of soil sample container is located unearthed mouthful under.

Furthermore, the soil drilling assembly comprises a drill bit, a drill rod and a helical blade, the rear end of the drill bit is fixedly connected with the front end of the drill rod, the helical blade is fixedly sleeved on the drill rod, and the rear end of the drill rod is fixedly connected with one end of the screw rod.

Furthermore, the included angle between the lower surface of the guide cylinder and the upper surface of the base plate is 30-45 degrees.

Furthermore, the utility model discloses still include twist grip, the fixed suit of twist grip is at the other end of screw rod.

The utility model has the advantages that: the utility model adopts the drill bit guiding mode to carry out drilling type soil taking, thereby not only saving the physical ability of operators, but also having high soil taking efficiency; the utility model can quickly soil-fetch the region with hard soil, especially the frozen soil sampling, the soil-fetching efficiency is improved by more than two times compared with the traditional mode; the utility model discloses simple structure, convenient operation is swift.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Detailed Description

The first embodiment is as follows: the present embodiment is described with reference to fig. 1, and the geotome for electric power geological exploration according to the present embodiment includes a soil sample container 1, a bed plate 2, and a column 3; the soil sample container comprises a base plate 2, and is characterized by further comprising a nut 4, a screw rod 5, a guide cylinder 6 and a soil drilling assembly, wherein the guide cylinder 6 and the upright post 3 are sequentially arranged on the upper surface of the base plate 2 from front to back, the soil drilling assembly is inserted into the guide cylinder 6, the nut 4 is fixedly arranged at the upper end of the upright post 3, one end of the screw rod 5 penetrates through the nut 4 and is fixedly connected with the soil drilling assembly, the guide cylinder 6 is obliquely arranged, a soil outlet 6-1 is formed in the lower surface of the guide cylinder 6, the soil sample container 1 is arranged on the upper surface of the base plate 2, and the opening of the soil sample container 1 is positioned under the soil outlet 6-1.

The second embodiment is as follows: the present embodiment is described with reference to fig. 1, and the earth drilling assembly of the earth sampler for electrical geological exploration according to the present embodiment includes a drill 7, a drill rod 8, and a helical blade 9, wherein a rear end of the drill 7 is fixedly connected to a front end of the drill rod 8, the helical blade 9 is fixedly sleeved on the drill rod 8, and a rear end of the drill rod 8 is fixedly connected to one end of the screw rod 5.

So set up, drive drilling rod 8 through drill bit 7 and bore to soil depths, in the drilling process helical blade 9 constantly brought soil into guide cylinder 6, soil along guide cylinder 6 internal motion to finally get into in the container 1 of fetching earth through unearthing mouth 6-1. Other components and connections are the same as those in the first embodiment.

The third concrete implementation mode: the present embodiment will be described with reference to fig. 1, and an angle a between a lower surface of a guide cylinder 6 and an upper surface of a bed plate 2 of a geotome for electrical geological exploration according to the present embodiment is 30 ° to 45 °.

So arranged, the drill bit 7 can more easily penetrate into the soil. Other components and connections are the same as those in the first embodiment.

The fourth concrete implementation mode: the present embodiment is described with reference to fig. 1, and the geotome for electrical geological exploration according to the present embodiment further includes a rotating handle 10, and the rotating handle 10 is fixedly sleeved on the other end of the screw 5.

So set up, make things convenient for operating personnel to rotate screw rod 5. Other components and connections are the same as those in the first embodiment.

Principle of operation

During the use, place bed plate 1 level on the soil property surface to step on the surface of bed plate 1 with the foot, both hands rotate twist grip 10, make screw rod 5 at the internal rotation of nut 4, screw rod 5 drives drill bit 7 and rotates, drives the drilling rod 8 through drill bit 7 and drills to soil depths, and screw blade 9 constantly brings soil into guide cylinder 6 in the drilling process, and soil moves upwards along guide cylinder 6, and finally gets into in the container of fetching earth 1 through unearthing mouth 6-1.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment without departing from the technical scope of the present invention, but all the modifications, equivalent substitutions, and improvements made to the above embodiments within the spirit and principle of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A geotome for power geological investigation comprises a soil sample container (1), a bed plate (2) and a column (3); the method is characterized in that: the utility model provides an electric power is geodesic geodetic survey still includes nut (4), screw rod (5), guide cylinder (6) and bores native subassembly, and guide cylinder (6) and stand (3) are installed on the upper surface of bed plate (2) by preceding to back in proper order, bore native subassembly cartridge in guide cylinder (6), nut (4) fixed mounting in the upper end of stand (3), the one end of screw rod (5) pass nut (4) with bore native subassembly fixed connection, guide cylinder (6) slope setting, and the lower surface of guide cylinder (6) is opened there is unearthed mouth (6-1), and soil sample container (1) sets up on the upper surface of bed plate (2), and the opening of soil sample container (1) is located unearthed mouth (6-1) under.

2. The geotome for electrogeological prospecting of claim 1, wherein: the soil drilling component comprises a drill bit (7), a drill rod (8) and a helical blade (9), the rear end of the drill bit (7) is fixedly connected with the front end of the drill rod (8), the helical blade (9) is fixedly sleeved on the drill rod (8), and the rear end of the drill rod (8) is fixedly connected with one end of a screw rod (5).

3. The geotome for electrogeological prospecting of claim 1, wherein: the included angle (A) between the lower surface of the guide cylinder (6) and the upper surface of the base plate (2) is 30-45 degrees.

4. The geotome for electrogeological prospecting of claim 1, wherein: the geotome for power geological investigation further comprises a rotating handle (10), and the rotating handle (10) is fixedly sleeved at the other end of the screw rod (5).