CN211401752U

CN211401752U - Sampling device for geological exploration

Info

Publication number: CN211401752U
Application number: CN202020045949.4U
Authority: CN
Inventors: 宋辉; 林瑞雪; 彭煜敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-09-01
Anticipated expiration: 2030-01-10

Abstract

The embodiment of the application discloses sampling device for prospecting, the on-line screen storage device comprises a base, the top surface fixedly connected with bracing piece of base, the top surface fixedly connected with roof of bracing piece, the bottom surface fixed mounting of roof has servo electric jar, the bottom fixedly connected with sampling tube of servo electric jar, the lagging has been cup jointed in the inside activity of sampling tube. This application is through the automatic propelling movement sampling tube of inside telescopic link of servo electric cylinder, take a sample to target soil, and plan the sample for cylindricly, avoid soil sample broken, guarantee follow-up detected data's integrality and accuracy, rethread connecting rod and movable rod use with roof pressure cover cooperation at the in-process of sampling tube lifting, utilize the inside telescopic link of servo electric cylinder to retrieve the motion and make connecting rod and movable rod pressurized promotion lagging, and then utilize the lagging to release the inside soil sample in the sampling tube, realize the automatic function of taking a sample and automatic appearance of device from this, the practicality of improving the device.

Description

Sampling device for geological exploration

Technical Field

The application relates to the field of geological exploration, and more particularly relates to a sampling device for geological exploration.

Background

Geological exploration is the work of surveying and researching geology such as rocks, strata, structures, mineral products, hydrology, landforms and the like in a certain area by surveying and exploring geology through various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum, calculating the investigation and research of basic parameters.

Soil layer sampling device often needs to be used in geological exploration now, but soil layer sampling device among the prior art adopts the mode of probing more when sampling soil sample, causes the soil layer broken easily, and then leads to scientific research data incomplete, and the accuracy of data also can decline to some extent, and then influences the exploration conclusion to how to follow soil sample and also become the painful problem of scientific research personnel quick taking out in the sampling device.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present application provides a sampling device for geological exploration, which has the advantages of automatic sampling and rapid soil sample taking, and solves the problems mentioned in the background art.

The utility model provides a pair of sampling device for prospecting, the on-line screen storage device comprises a base, the top surface fixedly connected with bracing piece of base, the top surface fixedly connected with roof of bracing piece, the bottom surface fixed mounting of roof has servo electric jar, the bottom fixedly connected with sampling tube of servo electric jar, the lagging has been cup jointed in the inside activity of sampling tube, the top surface fixedly connected with connecting rod of lagging, the top activity of connecting rod is cup jointed at the top of sampling tube, the positive movable mounting on connecting rod top has the movable rod.

Carefully, the bottom surface fixedly connected with conical angle of base, and the inside of base has seted up the hole of stepping down, the hole activity of stepping down of base inside cup joints the bottom at the sampler barrel, the bottom surface fixedly connected with sawtooth of sampler barrel, the top surface of sampler barrel is provided with the top and presses the cover.

Carefully, the fixed cover that has cup jointed is fixed in the middle part of bracing piece, and the bottom surface fixedly connected with buffer spring of fixed cover, buffer spring's the other end fixedly connected with movable sleeve, the activity of movable sleeve cup joints the bottom at the bracing piece.

Carefully selecting, the fixed cover of one end of movable rod has connect the connecting axle, and the other end movable mounting of connecting axle is in the inside of movable rod.

Carefully selecting, the both sides fixedly connected with handle of roof, and the surperficial activity of handle is cup jointed the rubber sleeve.

Carefully, the top of the servo electric cylinder is fixedly sleeved with an auxiliary frame, and two sides of the auxiliary frame are respectively and fixedly connected to two sides of the bottom surface of the top plate.

Compared with the prior art, the application has the following beneficial effects:

1. this application is through the automatic propelling movement sampling tube of inside telescopic link of servo electric cylinder, take a sample to target soil, and plan the sample for cylindricly, avoid soil sample broken, guarantee follow-up detected data's integrality and accuracy, rethread connecting rod and movable rod use with roof pressure cover cooperation at the in-process of sampling tube lifting, utilize the inside telescopic link of servo electric cylinder to retrieve the motion and make connecting rod and movable rod pressurized promotion lagging, and then utilize the lagging to release the inside soil sample in the sampling tube, realize the automatic function of taking a sample and automatic appearance of device from this, the practicality of improving the device.

2. This application can promote the joint strength on base and ground through inserting the toper angle in the in-process of sample target soil, and then improves the stability of whole device to can absorb and weaken the vibrations of device sample in-process through movable sleeve, buffer spring, the connection of fixed cover three, further improve the stability of device.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic cross-sectional view of a structural base of the present application;

FIG. 2 is an enlarged schematic view of the point A in FIG. 1 of the present application;

FIG. 3 is a schematic front view of the structure of the present application;

FIG. 4 is a top plan view of a top panel of the structure of the present application;

fig. 5 is a bottom view of the base of the present application.

In the figure: 1. a base; 2. a support bar; 3. a top plate; 4. a servo electric cylinder; 5. a sampling tube; 6. sheathing; 7. a connecting rod; 8. a movable rod; 9. a connecting shaft; 10. a taper angle; 11. saw teeth; 12. fixing a sleeve; 13. a buffer spring; 14. a movable sleeve; 15. a handle; 16. a rubber sleeve; 17. an auxiliary frame; 18. and (6) jacking and pressing the sleeve.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 5, a sampling device for geological exploration comprises a base 1, a conical angle 10 is fixedly connected to the bottom surface of the base 1, a abdicating hole is formed in the base 1, the abdicating hole in the base 1 is movably sleeved on the bottom of a sampling tube 5, sawteeth 11 are fixedly connected to the bottom surface of the sampling tube 5, a top surface of the sampling tube 5 is provided with a pressing sleeve 18, the conical angle 10 is inserted into target soil during sampling, so that the connection strength between the base 1 and the ground can be improved, the stability of the whole device can be improved, the strength of soil breaking of the sampling tube 5 can be improved by the sawteeth 11, a support rod 2 is fixedly connected to the top surface of the base 1, a fixed sleeve 12 is fixedly sleeved at the middle part of the support rod 2, a buffer spring 13 is fixedly connected to the bottom surface of the fixed sleeve 12, a movable sleeve 14 is fixedly connected to the other end of the buffer spring 13, the connection of the movable sleeve 14, the buffer spring 13 and the fixed sleeve 12 can absorb and weaken the vibration in the sampling process of the device, further improve the stability of the device, the top surface of the supporting rod 2 is fixedly connected with the top plate 3, the two sides of the top plate 3 are fixedly connected with the handles 15, the surface of each handle 15 is movably sleeved with the rubber sleeve 16, the handles 15 provide a holding structure for the device, the transportation of the device is facilitated, the rubber sleeves 16 can hold the friction force of the handles 15, the comfort in use of the device is improved, the bottom surface of the top plate 3 is fixedly provided with the servo electric cylinder 4, the top of the servo electric cylinder 4 is fixedly sleeved with the auxiliary frame 17, the two sides of the auxiliary frame 17 are respectively and fixedly connected to the two sides of the bottom surface of the top plate 3, the auxiliary frame 17 can support the servo electric cylinder 4 in a reinforcing manner, the shearing force applied to the device in the use process is counteracted, and the, bottom fixedly connected with sampler barrel 5 of servo electric cylinder 4, the lagging 6 has been cup jointed in the inside activity of sampler barrel 5, the top surface fixedly connected with connecting rod 7 of lagging 6, the top activity of connecting rod 7 is cup jointed at the top of sampler barrel 5, the positive movable mounting on connecting rod 7 top has movable rod 8, the fixed cover of one end of movable rod 8 has been cup jointed connecting axle 9, and the other end movable mounting of connecting axle 9 is in the inside of movable rod 8, connecting rod 7 and movable rod 8 use with the cooperation of roof pressure cover 18 at the in-process of sampler barrel 5 lifting, utilize the inside telescopic link recovery motion of servo electric cylinder 4 to make connecting rod 7 and movable rod 8 pressurized promotion lagging 6, and then utilize the lagging 6 to release the inside soil sample in sampler barrel 5, realize the automatic function of taking a sample and the automatic appearance of device from this, improve the practicality of device.

In conclusion, when the device is used, the device is moved to a target soil position, then the bottom surface of the base 1 is placed on the ground, the taper angle 10 fixedly connected with the bottom surface of the base 1 is inserted into the ground, after the completion, the servo electric cylinder 4 is started, the telescopic rod in the servo electric cylinder 4 drives the sampling cylinder 5 to be inserted into the soil for sampling, after the sampling cylinder 5 reaches a specified depth, the device is shaken leftwards and rightwards to separate a cylindrical sample taken in the sampling cylinder 5 from the target soil ground, then the movable rod 8 is erected to enable the movable rod 8 and the connecting rod 7 to be in the same straight line, the servo electric cylinder 4 is closed, the sampling cylinder 5 is retracted by the telescopic rod in the servo electric cylinder 4, in the process of recovering the telescopic rod in the servo electric cylinder 4, the top surface of the movable rod 8 is contacted with the bottom surface of the top pressing sleeve 18, the connecting rod 7 and the sleeve plate 6 are pushed under pressure, and finally the soil in the sampling cylinder, and then the device is moved away, the soil sample separated from the ground is taken out from the ground pit, and when the soil at the lower part is sampled, the movable rod 8 is pulled out from the interior of the sampling cylinder 5 and is laid flat, and then the steps are carried out in sequence.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides a sampling device for prospecting, includes base (1), its characterized in that, top surface fixedly connected with bracing piece (2) of base (1), top surface fixedly connected with roof (3) of bracing piece (2), the bottom surface fixed mounting of roof (3) has servo electric jar (4), the bottom fixedly connected with sampling tube (5) of servo electric jar (4), lagging (6) have been cup jointed in the inside activity of sampling tube (5), the top surface fixedly connected with connecting rod (7) of lagging (6), the top activity of connecting rod (7) is cup jointed at the top of sampling tube (5), the positive movable mounting on connecting rod (7) top has movable rod (8).

2. The sampling device for geological exploration according to claim 1, characterized in that a taper angle (10) is fixedly connected to the bottom surface of the base (1), a abdicating hole is formed in the base (1), the abdicating hole in the base (1) is movably sleeved on the bottom of the sampling cylinder (5), sawteeth (11) are fixedly connected to the bottom surface of the sampling cylinder (5), and a top pressing sleeve (18) is arranged on the top surface of the sampling cylinder (5).

3. The sampling device for geological exploration according to claim 1, characterized in that the middle of the supporting rod (2) is fixedly sleeved with a fixed sleeve (12), the bottom surface of the fixed sleeve (12) is fixedly connected with a buffer spring (13), the other end of the buffer spring (13) is fixedly connected with a movable sleeve (14), and the movable sleeve (14) is movably sleeved at the bottom of the supporting rod (2).

4. Sampling device for geological exploration, according to claim 1, characterized in that said movable rod (8) has a connecting shaft (9) fixed to one end thereof, and the other end of said connecting shaft (9) is movably mounted inside said movable rod (8).

5. The sampling device for geological exploration, as defined by claim 1, characterized in that handles (15) are fixedly connected to both sides of said top plate (3), and rubber sleeves (16) are movably sleeved on the surfaces of said handles (15).

6. The sampling device for geological exploration according to claim 1, characterized in that the top of the servo electric cylinder (4) is fixedly sleeved with an auxiliary frame (17), and two sides of the auxiliary frame (17) are respectively and fixedly connected with two sides of the bottom surface of the top plate (3).