CN217586408U

CN217586408U - Rock-soil sampling device for offshore sea area geological survey

Info

Publication number: CN217586408U
Application number: CN202221371741.7U
Authority: CN
Inventors: 陈香伊; 史超凡
Original assignee: Qingdao Zhonghai Jiye Marine Technology Co ltd
Current assignee: Qingdao Zhonghai Jiye Marine Technology Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-10-14
Anticipated expiration: 2032-06-02

Abstract

The utility model belongs to the technical field of the geology detects, and a rock soil sampling device for coastal waters and sea area geological survey is disclosed, including boring the bucket, the top fixed mounting who bores the bucket has the baffle, fixed mounting has the connecting block about the baffle top, the top fixed mounting of connecting block has the roof, movable assembly has been cup jointed in the middle part activity of roof, movable assembly's bottom fixed mounting has the collection subassembly. The utility model discloses a roof, movable assembly and collection subassembly isotructure cooperation that set up, drive through rotating the roof and bore the bucket and the collection subassembly gets into soil, collect the soil sample, when taking out the sample, pull movable assembly to lifting, drive collection subassembly rebound to the topmost, move forward first cardboard and second cardboard and make first cardboard and first collecting vessel, second collecting vessel, third collecting vessel and fourth collecting vessel joint to seal its bottom.

Description

Rock-soil sampling device for offshore sea area geological survey

Technical Field

The utility model belongs to the technical field of the geology detects, specifically a be used for coastal waters sea area ground sampling device for geological survey.

Background

Geological sampling is a geological detection means for acquiring soil and detecting the soil condition through a detection result, and the soil is usually collected through a sampling device.

Among the prior art, usually through the rotatory soil that gets into of form of screw thread bucket, collect soil perpendicularly with the bottom surface, obtain a pipe sample during the collection, but when the soil sample of the different degree of depth of carrying out, need take a sample many times, it is comparatively troublesome, and current sampling device is in rotating the entering soil, can produce and rock, and then make the device slope, the sample of collecting forms the deviation with the collection of prediction, and then causes the influence to the detection, consequently, propose one kind to the above-mentioned problem and have the layering take out effectual and sample the controllable ground sampling device of stable degree of depth.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, the utility model provides a be used for coastal waters sea area geology investigation to use ground sampling device has the layering and takes out effectual and sample the controllable advantage of the stable degree of depth.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ground sampling device for coastal waters sea area geological survey, includes and bores the bucket, the top fixed mounting who bores the bucket has the baffle, fixed mounting has the connecting block about the baffle top, the top fixed mounting of connecting block has the roof, movable assembly has been cup jointed in the middle part activity of roof, movable assembly's bottom fixed mounting has the collection subassembly, the rear end fixed mounting at baffle top has the fixed plate, first cardboard has been cup jointed in the middle part activity of fixed plate, the back joint of first cardboard has the second cardboard.

As a preferred technical scheme of the utility model, solid fixed ring has been cup jointed in the outside activity of roof, first support arm has been cup jointed in the equal activity of end about solid fixed ring, the outer end of first support arm articulates there is the second support arm, the positive top fixed mounting of second support arm has the angle scale, the bottom of second support arm articulates there is the base, the right-hand member fixedly connected with spring of second support arm top surface.

As a preferred technical scheme of the utility model, the activity subassembly includes the handle, the middle fixed mounting of handle bottom has movable post, the shape of activity post is oval, the handle is located the top of roof.

As a preferred technical scheme of the utility model, the collecting component includes the connecting pin, first collecting vessel, second collecting vessel, third collecting vessel and fourth collecting vessel have been cup jointed in the activity in proper order to the lower extreme of connecting pin, first collecting vessel, second collecting vessel, third collecting vessel and fourth collecting vessel are the ring structure.

As a preferred technical scheme of the utility model, first cardboard can move forward and carry out the joint to first collecting vessel, second collecting vessel, third collecting vessel or fourth collecting vessel and seal, first cardboard and second cardboard pass through the magnetic force joint and adsorb.

As a preferred technical scheme of the utility model, the front of angle scale is provided with the scale, the middle part of angle scale and the positive fixed connection of first support arm and second support arm articulated connecting axle.

As an optimized technical scheme of the utility model, the bottom fixed mounting of base has the rectangular pyramid, the shape of base is the rectangle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a roof, movable assembly and collection subassembly that set up cooperate, drive through rotating the roof and bore the bucket and collect the subassembly and get into soil, collect the soil sample, when taking out the sample, upwards carry and draw movable assembly, drive the collection subassembly and upwards move to the topmost, move first cardboard and second cardboard forward and make first cardboard and first collecting vessel, second collecting vessel, third collecting vessel and fourth collecting vessel joint, thereby seal its bottom, rotate first collecting vessel, second collecting vessel, third collecting vessel and fourth collecting vessel at this moment and can conveniently take out the internal sample, reach the effect of layering;

the utility model discloses a first support arm that sets up, angle scale and second support arm isotructure cooperation, place the base on ground before the sample, elasticity through spring compression makes the base paste tight ground, the pyramid that sets up in the base bottom can provide better land fertility of grabbing to reach better stability, and at the sample in-process, the contained angle of first support arm and second support arm changes, can conveniently read out angle numerical value through the angle scale, can calculate out the sample depth through colluding the thigh theorem.

Drawings

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

FIG. 2 is a schematic view of the first clamping plate of the present invention;

FIG. 3 is a separate view of the inner structure of the drill barrel of the present invention;

FIG. 4 is a subdivided view of the structure of the collecting assembly of the present invention;

fig. 5 is a structural separation diagram of the fixing ring of the present invention.

In the figure: 1. drilling a barrel; 2. a baffle plate; 3. connecting blocks; 4. a top plate; 5. a movable component; 51. a handle; 52. a movable post; 6. a collection assembly; 61. a connecting pin; 62. a first collection barrel; 63. a second collection barrel; 64. a third collection barrel; 65. a fourth collection bucket; 7. a fixing plate; 8. a first clamping plate; 9. a second clamping plate; 10. a fixing ring; 11. a first support arm; 12. an angle scale; 13. a second support arm; 14. a spring; 15. a base.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides a rock soil sampling device for offshore sea area geological survey, including boring bucket 1, bore the top fixed mounting of bucket 1 and have baffle 2, the left and right fixed mounting at baffle 2 top has connecting block 3, the top fixed mounting of connecting block 3 has roof 4, the middle part activity of roof 4 has cup jointed movable assembly 5, the bottom fixed mounting of movable assembly 5 has collection assembly 6, the rear end fixed mounting at baffle 2 top has fixed plate 7, the middle part activity of fixed plate 7 has cup jointed first cardboard 8, the back joint of first cardboard 8 has second cardboard 9;

through this kind of design, can carry out the joint through first cardboard 8 and collection component 6 after the sample, make the inside soil sample of collection component 6 cut apart into four parts, reach the effect of layering sample to through rotating first collecting vessel 62, second collecting vessel 63, third collecting vessel 64 or fourth collecting vessel 65, thereby take out the soil sample of different levels.

In this embodiment, as shown in fig. 5, a fixing ring 10 is movably sleeved on the outer side of a top plate 4, a first supporting arm 11 is movably sleeved at each of the left end and the right end of the fixing ring 10, a second supporting arm 13 is hinged to the outer end of the first supporting arm 11, an angle scale 12 is fixedly mounted at the top end of the front surface of the second supporting arm 13, a base 15 is hinged to the bottom of the second supporting arm 13, and a spring 14 is fixedly connected to the right end of the top surface of the second supporting arm 13;

through this kind of design, can be through the contact of base 15 with the bottom surface to support, spring 14 is compression state this moment, and at the in-process of boring 1 downstream, the contained angle that first support arm 11 and second support arm 13 formed diminishes, makes stable in structure, and can conveniently survey the contained angle that first support arm 11 and second support arm 13 formed through angle scale 12, can calculate the degree of depth that bores 1 entering soil of bucket through colluding the thigh theorem.

In this embodiment, as shown in fig. 3, the movable assembly 5 includes a handle 51, a movable post 52 is fixedly installed in the middle of the bottom of the handle 51, the movable post 52 is oval, and the handle 51 is located on the top of the top plate 4;

through this kind of design, can be convenient grasp handle 51, and then move through driving handle 51 and drive movable post 52 and collection subassembly 6 and remove, be convenient for to taking out of soil sample, oval-shaped movable post 52 can guarantee that collection subassembly 6 can not rotate when removing.

In this embodiment, as shown in fig. 4, the collecting assembly 6 includes a connecting pin 61, a first collecting barrel 62, a second collecting barrel 63, a third collecting barrel 64 and a fourth collecting barrel 65 are sequentially and movably sleeved at the lower end of the connecting pin 61, and the first collecting barrel 62, the second collecting barrel 63, the third collecting barrel 64 and the fourth collecting barrel 65 are all in a circular ring structure;

through this kind of design, can collect soil through first collecting vessel 62, second collecting vessel 63, third collecting vessel 64 and fourth collecting vessel 65, the inside soil of first collecting vessel 62, second collecting vessel 63, third collecting vessel 64 and fourth collecting vessel 65 be the soil of different degree of depth, can make first collecting vessel 62, second collecting vessel 63, third collecting vessel 64 and fourth collecting vessel 65 can not drop when using connecting pin 61 to rotate as the center with the cooperation of first cardboard 8.

In this embodiment, as shown in fig. 3, the first clamping plate 8 can move forward to clamp and close the first collecting barrel 62, the second collecting barrel 63, the third collecting barrel 64 or the fourth collecting barrel 65, and the first clamping plate 8 and the second clamping plate 9 are clamped and adsorbed by magnetic force;

through this kind of design, can carry out the joint through removing first cardboard 8 and collection component 6 when collection component 6 moves to the top to seal the bottom of first collecting vessel 62, second collecting vessel 63, third collecting vessel 64 and fourth collecting vessel 65, can rotate first collecting vessel 62, second collecting vessel 63, third collecting vessel 64 and fourth collecting vessel 65 this moment, thereby take out inside sample.

In this embodiment, as shown in fig. 1 and 5, scales are provided on the front surface of the angle scale 12, and the middle portion of the angle scale 12 is fixedly connected to the front surface of the connecting shaft hinged to the first support arm 11 and the second support arm 13;

through the design, when the included angle between the first supporting arm 11 and the second supporting arm 13 is changed, the angle scale of the second supporting arm 13 on the corresponding angle scale 12 is kept unchanged, so that the depth can be calculated conveniently.

In this embodiment, as shown in fig. 5, a rectangular pyramid is fixedly installed at the bottom of the base 15, and the base 15 is rectangular;

through the rectangular pyramid who sets up, can provide better ground gripping power when base 15 and bottom surface contact extrusion to guarantee the stability of structure.

The utility model discloses a theory of operation and use flow:

during the use, at first, base 15 pastes tight ground, paste tight ground to the bottom surface of brill bucket 1, record angle numerical value, it drives brill bucket 1 and collection component 6 rotation and gets into and collect the sample to rotate roof 4, after the sample is collected, observe the angle numerical value of angle scale 12, can calculate the degree of depth of sample through the pythagorean theorem, reverse rotation roof 4 makes the device shift out in the soil after, upward draw movable part 5 makes collection component 6 move to the top, first cardboard 8 and second cardboard 9 of forward movement after that, first cardboard 8 gets into collection component 6, and to first collecting vessel 62, second collecting vessel 63, the bottom of third collecting vessel 64 and fourth collecting vessel 65 seals, rotatable first collecting vessel 62 afterwards, second collecting vessel 63, third collecting vessel 64 and fourth collecting vessel 65 make first cardboard 8 and second cardboard 9 separate, can take out first collecting vessel 62 this moment, second collecting vessel 63, the inside samples of the different depths of third collecting vessel 64 and fourth collecting vessel 65.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A rock soil sampling device for offshore sea area geological survey, includes brill bucket (1), its characterized in that: bore top fixed mounting of bucket (1) has baffle (2), the left and right sides fixed mounting at baffle (2) top has connecting block (3), the top fixed mounting of connecting block (3) has roof (4), movable assembly (5) have been cup jointed in the middle part activity of roof (4), the bottom fixed mounting of movable assembly (5) has collection subassembly (6), the rear end fixed mounting at baffle (2) top has fixed plate (7), first cardboard (8) have been cup jointed in the middle part activity of fixed plate (7), the back joint of first cardboard (8) has second cardboard (9).

2. A geotechnical sampling apparatus for geological survey of offshore sea area according to claim 1, wherein: solid fixed ring (10) have been cup jointed in the outside activity of roof (4), first support arm (11) have been cup jointed in the equal activity of end about solid fixed ring (10), the outer end of first support arm (11) articulates there is second support arm (13), the positive top fixed mounting of second support arm (13) has angle scale (12), the bottom of second support arm (13) articulates there is base (15), the right-hand member fixedly connected with spring (14) of second support arm (13) top surface.

3. A geotechnical sampling apparatus for offshore sea area geological survey in accordance with claim 1, wherein: the movable assembly (5) comprises a handle (51), a movable column (52) is fixedly mounted in the middle of the bottom of the handle (51), the movable column (52) is oval in shape, and the handle (51) is located at the top of the top plate (4).

4. A geotechnical sampling apparatus for offshore sea area geological survey in accordance with claim 1, wherein: the collecting assembly (6) comprises a connecting pin (61), wherein the lower end of the connecting pin (61) is sequentially movably sleeved with a first collecting barrel (62), a second collecting barrel (63), a third collecting barrel (64) and a fourth collecting barrel (65), and the first collecting barrel (62), the second collecting barrel (63), the third collecting barrel (64) and the fourth collecting barrel (65) are all of a circular ring structure.

5. A geotechnical sampling apparatus for offshore sea area geological survey in accordance with claim 1, wherein: the first clamping plate (8) can move forwards to clamp and seal the first collecting barrel (62), the second collecting barrel (63), the third collecting barrel (64) or the fourth collecting barrel (65), and the first clamping plate (8) and the second clamping plate (9) are clamped and adsorbed through magnetic force.

6. A geotechnical sampling apparatus for geological survey of offshore sea area according to claim 2, wherein: the front of angle scale (12) is provided with the scale, the middle part of angle scale (12) and the front fixed connection of first support arm (11) and the articulated connecting axle of second support arm (13).

7. A geotechnical sampling apparatus for offshore sea area geological survey according to claim 2, wherein: the bottom of the base (15) is fixedly provided with a rectangular pyramid, and the base (15) is rectangular.