CN211553373U

CN211553373U - Submarine weak soil sampling device of geological survey

Info

Publication number: CN211553373U
Application number: CN202020124697.4U
Authority: CN
Inventors: 元佳飞; 白皓; 白孝斌; 王俊杰; 吴广涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-09-22
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a submarine weak soil sampling device of geology reconnaissance relates to the submarine weak soil sampling equipment field of geology reconnaissance. This submarine weak soil sampling device of geological survey, including motor shaft, urceolus and inner tube, motor shaft, urceolus and inner tube pass through coupling mechanism threaded connection, and the inner tube includes half first and half second section of thick bamboo, and half first and half second section of thick bamboo rotate through slewing mechanism and connect. This submarine weak soil sampling device of geological survey, design through inner tube and urceolus, utilize the bolt to make inner tube and urceolus fixed connection, utilize slewing mechanism, first half section of thick bamboo and the rotatory opening of second half section of thick bamboo, make the earth layering of gathering not destroyed, be convenient for improve the accuracy of later stage staff to submarine weak soil inspection, design through sliding block and spout, the sliding block joint is when in the spout, can make the screw hole on inner tube upper surface and the second flange corresponding, be convenient for install this submarine weak soil sampling device of geological survey.

Description

Submarine weak soil sampling device of geological survey

Technical Field

The utility model relates to a submarine weak soil sampling equipment technical field of geological survey specifically is a submarine weak soil sampling device of geological survey.

Background

The geological survey is to survey and detect geology by various means and methods, determine a proper holding layer, determine a foundation type according to the bearing capacity of the foundation of the holding layer, calculate the investigation and research activities of foundation parameters, perform investigation and research work on geological conditions such as rocks, stratums, structures, mineral products, hydrology, landforms and the like in a certain area, and use a bottom soft soil sampling device for sampling when soft soil of a river foundation is sampled.

The equipment to submarine weak soil sampling such as small-size river, marsh nowadays drives a circular shape pipe through the rig and drills into to the bottom, makes the pipe take out the earth in the submarine foundation for the inspection of later stage staff to earth, but this kind of pipe often very difficult complete follow intraductal earth of taking out after taking out earth in the submarine foundation to the earth layering that makes the collection is not obvious, influences the accuracy that later stage staff inspected.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a submarine weak soil sampling device of geology reconnaissance to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a submarine weak soil sampling device of geological survey, includes motor shaft, urceolus and inner tube, the inner tube is pegged graft in the inside of urceolus, motor shaft, urceolus and inner tube pass through coupling mechanism threaded connection, the bottom of inner tube is equipped with the bead, the inner tube includes half first section of thick bamboo and half second section of thick bamboo, half first section of thick bamboo and half second section of thick bamboo rotate through slewing mechanism and connect.

Preferably, the connecting mechanism comprises a first flange, a second flange and a bolt, the axis of the first flange is fixedly connected with the rotating shaft of the motor, the second flange is fixedly connected to the upper surface of the outer barrel corresponding to the first flange, threaded holes are correspondingly formed in the upper surfaces of the first flange, the second flange and the inner barrel, and the bolt penetrates through the threaded holes to connect the first flange, the second flange and the inner barrel in a threaded manner.

Preferably, slewing mechanism includes turning block and recess, turning block fixed connection is at the half a section of thick bamboo of second and the half a relative lateral wall of second, the recess is seted up at the lateral wall with the corresponding half a section of thick bamboo of turning block, the through-hole has been seted up on the turning block, the inslot both sides fixedly connected with dwang of recess, the turning block passes through the through-hole and rotates the inslot of connection at the recess with the dwang.

Preferably, the number of the bolts is four, and the four groups of bolts are respectively in threaded connection with the quartering parts of the upper surface of the first flange.

Preferably, the diameters of the first flange, the second flange and the inner cylinder are the same.

Preferably, the rotating block is matched with the groove, and the through hole is correspondingly matched with the rotating rod.

Preferably, the diameter of the bead is equal to the diameter of the outer cylinder.

Preferably, the outer wall fixedly connected with sliding block of inner tube, the spout has been seted up with the corresponding department of sliding block to the inner wall of urceolus, sliding block and spout sliding connection.

The utility model discloses a submarine weak soil sampling device of geology reconnaissance, its beneficial effect who possesses as follows:

1. this submarine weak soil sampling device of geological survey, design through inner tube and urceolus, the inner tube is pegged graft in the inside of urceolus, utilize the bolt to make fixed connection between inner tube and urceolus and the motor shaft, the bead prevents that earth from getting into the gap department that inner tube and urceolus are connected, after the submarine weak soil has been gathered, through the inner tube of taking out, utilize slewing mechanism, first half section of thick bamboo and the rotatory opening of second half section of thick bamboo, play the effect that can get complete submarine earth, make the earth layering of gathering not destroyed, be convenient for improve the accuracy of later stage staff to submarine weak soil inspection.

2. This submarine weak soil sampling device of geological survey, through the design of sliding block and spout, the sliding block joint is when in the spout, can make the screw hole on inner tube upper surface and the second flange corresponding, is convenient for install this submarine weak soil sampling device of geological survey.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the inner cylinder mechanism of the present invention;

FIG. 3 is an enlarged view of the present invention A;

fig. 4 is a cross-sectional view of the present invention;

fig. 5 is an enlarged view of the present invention B.

In the figure: the device comprises a motor rotating shaft 1, an outer cylinder 2, a sliding chute 201, an inner cylinder 3, a rim 301, a sliding block 302, a first half cylinder 4, a second half cylinder 5, a first flange 6, a second flange 7, a threaded hole 701, a bolt 8, a turning block 9, a through hole 901, a groove 10 and a turning rod 11.

Detailed Description

The embodiment of the utility model discloses a submarine weak soil sampling device of geological survey, as shown in figure 1-5, including motor shaft 1, urceolus 2 and inner tube 3, inner tube 3 pegs graft in the inside of urceolus 2, motor shaft 1, urceolus 2 and inner tube 3 pass through coupling mechanism threaded connection, the bottom of inner tube 3 is equipped with bead 301, the diameter of bead 301 is equal with the diameter of urceolus 2, bead 301 prevents earth from entering the gap where inner tube 3 and urceolus 2 are connected, inner tube 3 includes first half section of thick bamboo 4 and second half section of thick bamboo 5, first half section of thick bamboo 4 and second half section of thick bamboo 5 rotate to be connected through slewing mechanism, after the submarine weak soil has been collected, through taking out inner tube 3, utilize slewing mechanism, first half 4 and the rotatory opening of second half 5 play the effect that can get complete submarine earth, make the earth layering of gathering not destroyed, be convenient for improve the accuracy of later stage staff to submarine weak soil inspection. Outer wall fixedly connected with sliding block 302 of inner tube 3, spout 201 has been seted up with the corresponding department of sliding block 302 to the inner wall of urceolus 2, sliding block 302 and spout 201 sliding connection, and through the design of sliding block 302 and spout 201, when sliding block 302 joint was in spout 201, it was corresponding to make screw hole 701 on inner tube 3 upper surface and the second flange 7, was convenient for install this submarine weak soil sampling device of geological survey.

The connecting mechanism comprises a first flange 6, a second flange 7 and bolts 8, the inner barrel 3, the outer barrel 2 and the motor rotating shaft 1 are fixed by the bolts 8, the stability of the device in use is improved, the diameters of the first flange 6, the second flange 7 and the inner barrel 3 are the same, the assembly of the device for sampling underwater soft soil in geological exploration is facilitated, the axis of the first flange 6 is fixedly connected with the motor rotating shaft 1, the second flange 7 is fixedly connected to the upper surface of the outer barrel 2 corresponding to the first flange 6, threaded holes 701 are correspondingly formed in the upper surfaces of the first flange 6, the second flange 7 and the inner barrel 3, the first flange 6, the second flange 7 and the inner barrel 3 are conveniently in threaded connection by the bolts 8, the bolts 8 penetrate through the threaded holes 701 to connect the first flange 6, the second flange 7 and the inner barrel 3 in a threaded manner, the quantity of the bolts 8 is four groups, and the four groups of bolts 8 are respectively in threaded connection at the quartering parts of the upper surface of, the working stability of the device is improved.

Slewing mechanism includes turning block 9 and recess 10, 9 fixed connection of turning block is at the half section of thick bamboo 5 of second and the relative lateral wall of the half section of thick bamboo 4 of first, recess 10 is seted up at the lateral wall of the half section of thick bamboo 4 corresponding with turning block 9, through-hole 901 has been seted up on the turning block 9, the inslot both sides fixedly connected with dwang 11 of recess 10, turning block 9 passes through-hole 901 and dwang 11 rotates the inslot of connection at recess 10, turning block 9 and recess 10 looks adaptation, through-hole 901 and the corresponding adaptation of dwang 11, when the half section of thick bamboo 5 of first and second is rotatory into the cylinder, can make and be connected between the half section of thick bamboo 4 of first and the half section of thick bamboo 5 of second inseparabler, prevent that the submarine earth sample.

The working principle is as follows: when the novel operation is carried out, the second half cylinder 5 is rotated to drive the rotating block 9 to rotate, the rotating block 9 rotates on the rotating rod 11 through the through hole 901, when the second half cylinder 5 rotates to form a cylinder with the first half cylinder 4, the inner cylinder 3 is held, the sliding block 302 on the inner cylinder 3 is aligned to the sliding groove 201 on the inner wall of the outer cylinder 2, the inner cylinder 3 is pushed to move towards the inner cavity of the outer cylinder 2, the inner cylinder 3 drives the sliding block 302 to move towards the top end of the outer cylinder 2 along the sliding groove 201 on the inner wall of the outer cylinder 2, when the upper surface of the inner cylinder 3 is attached to the inner top wall of the outer cylinder 2, the upper surface of the inner cylinder 3 corresponds to the threaded hole 701 of the second flange 7, the bead 301 is attached to the lower surface of the outer cylinder 2, then the outer cylinder 2 is held, the threaded hole 701 on the second flange 7 corresponds to the bolt 8 on the first flange 6, the bolt 8 moves towards the inner cylinder 3 along, thus, the geological prospecting water bottom sampling device is assembled.

The staff aims at the submarine foundation that needs the sample with the opening part vertical alignment of inner tube 3, open the motor, it is rotatory that motor shaft 1 drives first flange 6, first flange 6 drives inner tube 3 to submarine foundation internal rotation motion through bolt 8, when the sample is accomplished, extract this submarine weak soil sampling device of geologic survey in the submarine foundation, through the above-mentioned installation procedure of reverse operation, can obtain complete submarine weak soil sample, thereby improve the accuracy of later stage staff to submarine weak soil inspection.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a submarine weak soil sampling device of geological survey, includes motor shaft (1), urceolus (2) and inner tube (3), its characterized in that: the inner cylinder (3) is inserted in the outer cylinder (2), the motor rotating shaft (1), the outer cylinder (2) and the inner cylinder (3) are connected through a connecting mechanism in a threaded mode, a bead (301) is arranged at the bottom end of the inner cylinder (3), the inner cylinder (3) comprises a first half cylinder (4) and a second half cylinder (5), and the first half cylinder (4) and the second half cylinder (5) are connected in a rotating mode through a rotating mechanism.

2. The device of claim 1, wherein the device comprises: coupling mechanism includes first flange (6), second flange (7) and bolt (8), the axle center department and motor shaft (1) fixed connection of first flange (6), second flange (7) fixed connection is at urceolus (2) upper surface corresponding with first flange (6), the corresponding screw hole (701) of seting up of upper surface of first flange (6), second flange (7) and inner tube (3), bolt (8) run through screw hole (701) with first flange (6), second flange (7) and inner tube (3) threaded connection.

3. The device of claim 1, wherein the device comprises: slewing mechanism includes turning block (9) and recess (10), turning block (9) fixed connection is at the second half a section of thick bamboo (5) and the relative lateral wall of first half a section of thick bamboo (4), the lateral wall at the corresponding first half a section of thick bamboo (4) with turning block (9) is seted up in recess (10), through-hole (901) have been seted up on turning block (9), the inslot both sides fixedly connected with dwang (11) of recess (10), turning block (9) are rotated through-hole (901) and dwang (11) and are connected the inslot at recess (10).

4. The device of claim 2, wherein the device comprises: the number of the bolts (8) is four, and the four groups of bolts (8) are respectively in threaded connection with the quartering parts of the upper surface of the first flange (6).

5. The device of claim 2, wherein the device comprises: the diameters of the first flange (6), the second flange (7) and the inner cylinder (3) are the same.

6. The device of claim 3, wherein the device comprises: the rotating block (9) is matched with the groove (10), and the through hole (901) is correspondingly matched with the rotating rod (11).

7. The device of claim 3, wherein the device comprises: the diameter of the bead (301) is equal to the diameter of the outer cylinder (2).

8. The device of claim 1, wherein the device comprises: the outer wall fixedly connected with sliding block (302) of inner tube (3), spout (201) have been seted up with sliding block (302) corresponding department to the inner wall of urceolus (2), sliding block (302) and spout (201) sliding connection.