CN210774789U

CN210774789U - Engineering geology investigation sampling device

Info

Publication number: CN210774789U
Application number: CN201921367365.2U
Authority: CN
Inventors: 樊永生; 郑舟; 孙凯; 周照德; 李浩元
Original assignee: WUHAN GEOL ENGINEERING INVEST INST
Current assignee: WUHAN GEOL ENGINEERING INVEST INST
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-06-16
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses an engineering geology investigation sampling device, which comprises a fixing plate and i, fixed plate bottom outer wall four corners all is fixed with the universal wheel, and fixed plate top outer wall middle part is fixed with C word form place the board, C word form place board top inner wall both sides all are fixed with the cylinder, and the piston end of two cylinders is fixed with same mounting panel, mounting panel top outer wall center department is fixed with the motor, and the output of motor is fixed with the pivot, the pivot bottom mounting has the drill bit, and the pivot outer wall is provided with the sampling mechanism of equidistance distribution, fixed plate bottom outer wall four sides center department all is provided with supports adjustment mechanism, and fixed plate top outer wall both sides have all seted up the round mouth. The utility model discloses electric telescopic handle can make the fixed plate remain stable with the cooperation of supporting the ball, and the sample of being convenient for need not be with the help of external instrument, and simple and practical, motor operation drive pivot, drill bit and frustum form sample frame bore into ground, realize the effect that the volume of borrowing is big.

Description

Engineering geology investigation sampling device

Technical Field

The utility model relates to a geology reconnaissance sample technical field especially relates to an engineering geology reconnaissance sampling device.

Background

Geoprospecting is a geological research effort carried out to ascertain geological factors that affect the construction of an engineering structure. Geological factors to be investigated include geological structures or geological structures, such as landforms, hydrogeological conditions, physical and mechanical properties of soil and rocks, natural (physical) geological phenomena, natural building materials and the like;

through retrieval, chinese patent is granted No. CN208653841U, discloses an engineering geology investigation sampling device, including bottom plate, sleeve pipe and hob, the inboard welding that runs through of bottom plate has the sleeve pipe, and sleeve pipe one end is located the bottom plate. Thereby the spiller will shovel the earth of screw thread inner chamber in the middle of collecting box along the collecting pipe landing when the hob rises in the reversal to realized drawing the sample voluntarily, do not need the manual work to scrape and get, improved work efficiency, the universal wheel that push rod and bottom plate bottom were equipped with can make it form a small handcart, convenient mobile device can relax like this.

One of the engineering geology reconnaissance sampling device in above-mentioned patent exists following not enough: the ground nail needs to be nailed into ground with the help of the instrument more troublesome, and geology reconnaissance ground unevenness, and the device does not support adjusting device, can't take a sample on unevenness's ground, and the sample composition is less.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an engineering geological exploration sampling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an engineering geological exploration sampling device comprises a fixed plate, universal wheels are fixed at four corners of the outer wall of the bottom of the fixed plate, a C-shaped placing plate is fixed in the middle of the outer wall of the top of the fixed plate, air cylinders are fixed on two sides of the inner wall of the top of the C-shaped placing plate, the piston ends of the two air cylinders are fixed with a same mounting plate, an electric motor is fixed at the center of the outer wall of the top of the mounting plate, a rotating shaft is fixed at the output end of the electric motor, a drill bit is fixed at the bottom end of the rotating shaft, the outer wall of the rotating shaft is provided with sampling mechanisms distributed equidistantly, supporting and adjusting mechanisms are arranged at the centers of four sides of the outer wall of the bottom of the fixed plate, round openings are formed in two sides of the outer wall of the top of the fixed plate, fixing rings are fixed on, and a handle is fixed on one side of the outer wall of the top of the circular plate, connecting rods are hinged to two sides of the outer wall of the bottom of the auger-shaped fixing column, and the two connecting rods are in clamping fit with the fixing plate.

Preferably, sampling mechanism includes frustum form sample frame, two support columns and two sealing plugs, and frustum form sample frame bottom outer wall has seted up the installing port, the installing port is through welding and pivot fixed connection, and two support columns are fixed in frustum form sample frame both sides inner wall respectively, two the relative one end of support column all with pivot fixed connection, the screw thread mouth has all been seted up to frustum form sample frame bottom outer wall both sides, and two sealing plugs distribute and two screw thread mouth looks spiro unions.

Preferably, the support adjusting mechanism comprises an electric telescopic rod, a fixing block and balls, the electric telescopic rod is fixed at the center of the outer wall of the bottom of one side of the fixing plate, the bottom end of a piston rod of the electric telescopic rod is fixedly connected with the fixing block, and the balls are fixed on the outer wall of the bottom of the fixing block.

Preferably, the outer wall center department in mounting panel both sides all is fixed with supporting roller, and the spacing spout with supporting roller looks adaptation is all seted up to C style of calligraphy mounting plate both sides outer wall.

Preferably, the openings are formed in the centers of the outer walls of the tops of the fixing plates, and the rotating shaft is located between the inner walls of the openings.

Preferably, the C-shaped placing plate is positioned between the two auger-shaped fixing columns, and the fixing ring is positioned between the two connecting rods.

Preferably, electric telescopic handle, cylinder and motor all are connected with the switch through the wire, and the switch is connected with the PLC controller through the wire.

The utility model has the advantages that:

1. this engineering geology investigation sampling device can push the device to suitable position through four universal wheels, can make the fixed plate remain stable through four electric telescopic handle that support adjustment mechanism and support the ball cooperation, is convenient for take a sample, takes off two connecting rods and can place auger form fixed column in ground, then twist grip drives auger form fixed column and bores ground, realizes the fixed to whole device, and need not be with the help of external instrument, simple and practical.

2. This engineering geology investigation sampling device, during the sample, the piston rod of cylinder drives the mounting panel down and sampling mechanism is down, meanwhile, the motor operation drives the pivot, drill bit and frustum form sample frame bore into ground, soil can get into inside along with frustum form sample frame outside, the support column can keep the stability of frustum form sample frame, prevent to take place deformation in the sampling process, the sample finishes the back, opens the sealing plug and can take out the sample, realizes the effect that the volume of borrowing is big.

Drawings

Fig. 1 is a schematic view of a front-view vertical cross-sectional structure of an engineering geological exploration sampling device provided by the utility model;

fig. 2 is a schematic side view of a vertical cross-sectional structure of an engineering geological survey sampling device provided by the present invention;

fig. 3 is the utility model provides a C word form mounting plate of engineering geology investigation sampling device looks sideways at vertical cross-sectional structure schematic.

In the figure: the device comprises a fixing plate 1, a connecting rod 2, a circular plate 3, a handle 4, a packing auger-shaped fixing column 5, an electric telescopic rod 6, a ball 7, an 8C-shaped placing plate, a cylinder 9, a mounting plate 10, a supporting roller 11, a motor 12, a rotating shaft 13, a frustum-shaped sampling frame 14, a sealing plug 15, a supporting column 16, a drill bit 17, a fixing ring 18 and a limiting sliding chute 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an engineering geological investigation sampling device comprises a fixed plate 1, universal wheels are fixed at four corners of the outer wall of the bottom of the fixed plate 1, a C-shaped placing plate 8 is fixed at the middle part of the outer wall of the top of the fixed plate 1, air cylinders 9 are fixed at two sides of the inner wall of the top of the C-shaped placing plate 8, the piston ends of the two air cylinders 9 are fixed with a same mounting plate 10, a motor 12 is fixed at the center of the outer wall of the top of the mounting plate 10, a rotating shaft 13 is fixed at the output end of the motor 12, a drill bit 17 is fixed at the bottom end of the rotating shaft 13, sampling mechanisms distributed equidistantly are arranged on the outer wall of the rotating shaft 13, supporting and adjusting mechanisms are arranged at the centers of four sides of the outer wall of the bottom of the fixed plate 1, round openings are arranged at two sides of the outer wall of the top of the fixed plate 1, and a handle 4 is fixed on one side of the outer wall of the top of the circular plate 3, two connecting rods 2 are hinged on two sides of the outer wall of the bottom of the auger-shaped fixing column 5, and the two connecting rods 2 are in clamping fit with the fixing plate 1, the sampling mechanism comprises a frustum-shaped sampling frame 14, two supporting columns 16 and two sealing plugs 15, an installation opening is arranged on the outer wall of the bottom of the frustum-shaped sampling frame 14 and is fixedly connected with the rotating shaft 13 by welding, the two supporting columns 16 are respectively fixed on the inner walls of two sides of the frustum-shaped sampling frame 14, the opposite ends of the two supporting columns 16 are respectively fixedly connected with the rotating shaft 13, threaded openings are arranged on two sides of the outer wall of the bottom of the frustum-shaped sampling frame 14, the two sealing plugs 15 are respectively and spirally connected with the two threaded openings, the support adjusting mechanism comprises an electric telescopic rod 6, a fixing block and a ball 7, the electric telescopic, and ball 7 is fixed in fixed block bottom outer wall, mounting panel 10 both sides outer wall center department all is fixed with supporting roller 11, and 8 both sides outer walls of C word form place board all set up with supporting roller 11 looks adaptation spacing spout 19, the opening has all been seted up in 1 top outer wall center department of fixed plate, and pivot 13 is located between the opening inner wall, C word form place board 8 is located between two auger form fixed columns 5, and solid fixed ring 18 is located between two connecting rods 2, electric telescopic handle 6, cylinder 9 and motor 12 all are connected with the switch through the wire, and the switch is connected with the PLC controller through the wire.

The working principle is as follows: when the device is used, the device can be pushed to a proper position through the four universal wheels, if one side of the ground is uneven, the corresponding side of the fixing plate 1 supports the operation of the adjusting mechanism, the electric telescopic rod 6 extends downwards to a proper length, the supporting balls 11 contact the ground, the fixing plate 1 is kept stable and convenient for sampling, then the two connecting rods 2 are taken down, the auger-shaped fixing column 5 can be placed on the ground, then the handle 4 is rotated to drive the auger-shaped fixing column 5 to drill into the ground, so that the whole device is fixed, during sampling, the piston rod of the air cylinder 9 moves downwards to drive the mounting plate 10, namely the sampling mechanism, to move downwards, meanwhile, the motor 12 operates to drive the rotating shaft 13, the drill bit 17 and the frustum-shaped sampling frame 14 to drill into the ground, soil can enter the frustum-shaped sampling frame 14 along with the outer edge of the frustum-shaped sampling frame 14, the supporting column 16 can keep, after sampling, the sample can be taken out by opening the sealing plug 15.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The engineering geological exploration sampling device comprises a fixing plate (1) and is characterized in that universal wheels are fixed at four corners of the outer wall of the bottom of the fixing plate (1), a C-shaped placing plate (8) is fixed at the middle part of the outer wall of the top of the fixing plate (1), air cylinders (9) are fixed at two sides of the inner wall of the top of the C-shaped placing plate (8), the piston ends of the two air cylinders (9) are fixed with a same mounting plate (10), a motor (12) is fixed at the center of the outer wall of the top of the mounting plate (10), a rotating shaft (13) is fixed at the output end of the motor (12), a drill bit (17) is fixed at the bottom end of the rotating shaft (13), sampling mechanisms distributed equidistantly are arranged on the outer wall of the rotating shaft (13), supporting and adjusting mechanisms are arranged at the centers of four sides of the outer wall of the bottom of the fixing plate (1, round mouth inner wall is fixed with solid fixed ring (18), and two solid fixed ring (18) inner wall equal sliding connection have auger form fixed column (5), auger form fixed column (5) top outer wall is fixed with circular slab (3), and circular slab (3) top outer wall one side is fixed with handle (4), auger form fixed column (5) bottom outer wall both sides all articulate there are connecting rod (2), and two connecting rod (2) all form the joint cooperation with fixed plate (1).

2. The engineering geological survey sampling device of claim 1, wherein the sampling mechanism comprises a frustum-shaped sampling frame (14), two supporting columns (16) and two sealing plugs (15), the outer wall of the bottom of the frustum-shaped sampling frame (14) is provided with a mounting opening, the mounting opening is fixedly connected with the rotating shaft (13) through welding, the two supporting columns (16) are respectively fixed on the inner walls of the two sides of the frustum-shaped sampling frame (14), the two opposite ends of the supporting columns (16) are fixedly connected with the rotating shaft (13), the two outer walls of the bottom of the frustum-shaped sampling frame (14) are provided with screw threads, and the two sealing plugs (15) are in threaded connection with the two screw threads.

3. The engineering geological survey sampling device of claim 1, wherein the supporting and adjusting mechanism comprises an electric telescopic rod (6), a fixed block and a ball (7), the electric telescopic rod (6) is fixed at the center of the outer wall of the bottom of one side of the fixed plate (1), the bottom end of the piston rod of the electric telescopic rod (6) is fixedly connected with the fixed block, and the ball (7) is fixed on the outer wall of the bottom of the fixed block.

4. The engineering geological survey sampling device of claim 1, wherein the mounting plate (10) is fixed with supporting rollers (11) at the centers of the outer walls at both sides, and the C-shaped mounting plate (8) is provided with limiting sliding grooves (19) matched with the supporting rollers (11) at both outer walls at both sides.

5. The sampling device for engineering geological survey according to claim 1, characterized in that the top outer wall of the fixing plate (1) is provided with through holes at the center, and the rotating shaft (13) is located between the inner walls of the through holes.

6. An engineering geological survey sampling device according to claim 1, characterized in that the C-shaped mounting plate (8) is located between two auger-shaped fixing posts (5) and the fixing ring (18) is located between two connecting rods (2).

7. The engineering geological survey sampling device of claim 3, wherein the electric telescopic rod (6), the cylinder (9) and the motor (12) are all connected with switches through wires, and the switches are connected with a PLC controller through wires.