Sampling device for investigation and design

Abstract

The utility model discloses a sampling device for survey design, which relates to the technical field of sampling devices and comprises a base and rollers, a frame is mounted on the upper right of the base, the rollers are positioned on the lower surface of the base, and a moving mechanism for moving up and down for sampling is arranged in the middle of the upper surface of the base. And the moving mechanism comprises a supporting block, a motor, a threaded rod, a threaded block, a connecting plate and a downward pressing arm, the motor is installed at the bottom end of the interior of the supporting block, the threaded rod is installed at the output end of the motor, and the threaded block is installed on the outer side of the threaded rod. Compared with an existing device, the sampling device for investigation and design has the advantages that the base is driven to move to a place needing sampling by pushing the frame, then the motor drives the threaded rod to rotate, and the sampling mold is pressed down into soil for sampling, so that manual sampling by workers is not needed, sampling is more convenient, the labor force of the workers is reduced, and the sampling efficiency is improved. Meanwhile, the sampling work efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling devices, in particular to a sampling device for survey and design. Background Art

[0002] Construction engineering survey refers to the activities of mapping, exploring and testing the terrain, geology, hydrology and other conditions, and providing corresponding results and data to meet the needs of planning, design, construction, operation and comprehensive management of engineering construction. The survey, design, processing and monitoring activities in geotechnical engineering also fall within the scope of engineering survey.

[0003] The existing sampler (which needs to be inserted into the soil first and then stepped on by foot to push it into the soil, then pulled out with force, and then the sample is transferred to a sampling tube or sampling bag) requires staff to operate the sampling, which consumes a lot of effort and is also troublesome, reducing work efficiency. After using it once, the sample used for the mold needs to be taken out before the next time. Since it is troublesome to take out the sample, the subsequent sampling is more time-consuming, thus once again reducing work efficiency.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a sampling device for survey and design is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose of the utility model is to provide a sampling device for survey and design to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sampling device for survey and design, comprising a base and a roller, a frame is installed on the upper right side of the base, the roller is located on the lower surface of the base, a moving mechanism for moving up and down sampling is arranged in the middle of the upper surface of the base, the moving mechanism comprises a support block, a motor, a threaded rod, a threaded block, a connecting plate and a lower pressure arm, a motor is installed at the inner bottom end of the support block, a threaded rod is installed at the output end of the motor, a threaded block is installed at the outer side of the threaded rod, a connecting plate is installed on the left side of the threaded block, a lower pressure arm is installed on the left lower surface of the connecting plate, and a sampling mold is installed below the lower pressure arm.

[0007] Furthermore, a disassembly and assembly mechanism for facilitating replacement of the lower pressure arm is provided at the connection between the lower pressure arm and the sampling mold, and the disassembly and assembly mechanism includes a spring and an insertion rod, and the insertion rod is installed on one side of the spring.

[0008] Furthermore, the disassembly and assembly mechanism also includes a socket and a push block. The socket is provided on the outer side of one end of the insertion rod, and the push block is provided at one end of the insertion rod.

[0009] Furthermore, the disassembly and assembly mechanism also includes a limit block and a limit slot. The limit block is installed below the push block, and the limit slot is arranged on the outer side of the limit block.

[0010] Furthermore, a placement mechanism for placing the sampling mold is provided on the left side of the frame, and the placement mechanism includes a placement box and a placement groove, and the upper surface of the placement box is provided with a placement groove.

[0011] Furthermore, the placement mechanism also includes a tray and an electric telescopic sleeve rod. The bottom of the placement slot is provided with a tray, and the electric telescopic sleeve rod is installed below the tray.

[0012] Compared with the prior art, the utility model provides a sampling device for survey and design, which has the following beneficial effects:

[0013] 1. The utility model drives the base to move to the location where sampling is required by pushing the frame, and then the motor drives the threaded rod to rotate, so that the sampling mold is pressed down into the soil for sampling. Therefore, there is no need for manual sampling by staff, and sampling is more convenient, so the labor of staff is reduced and the efficiency of sampling work is improved;

[0014] 2. The utility model pushes the insertion rod out of the insertion hole by pressing the push block, so that the disassembly and replacement between the lower pressure arm and the sampling mold are convenient. Therefore, after the sampling is successful, the sampling mold can be quickly replaced without affecting the subsequent sampling work, thereby improving the efficiency of the sampling work;

[0015] 3. The utility model places the successfully sampled sampling mold into the placement groove, and then uses the electric telescopic sleeve to drive the tray to push it out when it is subsequently detected, and then takes out the sample for detection, thereby improving the preservation integrity of the sample. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a sampling device for survey and design of the utility model;

[0017] Figure 2 This is a schematic diagram of the front view structure of a sampling device for survey and design of the utility model;

[0018] Figure 3 The utility model is a sampling device for survey and design Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 The utility model is a sampling device for survey and design Figure 2 Enlarged structural diagram at B in the middle.

[0020] In the figure: 1. base; 2. frame; 3. roller; 4. moving mechanism; 401. support block; 402. motor; 403. threaded rod; 404. threaded block; 405. connecting plate; 406. lower pressure arm; 5. sampling mold; 6. disassembly and assembly mechanism; 601. spring; 602. plug rod; 603. socket; 604. push block; 605. limit block; 606. limit slot; 7. placement mechanism; 701. placement box; 702. placement slot; 703. tray; 704. electric telescopic sleeve. Implementation

[0021] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element; when an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element; the terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] like Figure 1-Figure 2As shown, a sampling device for survey and design includes a base 1 and a roller 3. A frame 2 is installed on the upper right side of the base 1. The roller 3 is located on the lower surface of the base 1. A moving mechanism 4 for moving up and down sampling is arranged in the middle of the upper surface of the base 1. The moving mechanism 4 includes a support block 401, a motor 402, a threaded rod 403, a threaded block 404, a connecting plate 405 and a lower pressing arm 406. The motor 402 is installed at the inner bottom end of the support block 401, the threaded rod 403 is installed at the output end of the motor 402, the threaded block 404 is installed on the outer side of the threaded rod 403, and the threaded block 404 is installed on the outer side of the threaded rod 403. A connecting plate 405 is installed on the left side, a pressing arm 406 is installed on the lower surface of the left side of the connecting plate 405, and a sampling mold 5 is installed below the pressing arm 406. The frame 2 is pushed to drive the base 1 to move to the location where sampling is required, and then the motor 402 drives the threaded rod 403 to rotate, so that the threaded block 404 drives the connecting plate 405 to move up and down, so that the pressing arm 406 is pressed down, and then the sampling mold 5 is pressed down into the soil for sampling, so there is no need for manual sampling by staff, and sampling is also more convenient, so the labor of staff is reduced, and the efficiency of sampling work is improved at the same time;

[0025] like Figure 2-Figure 4 As shown, a disassembly mechanism 6 for facilitating replacement is provided at the connection between the lower pressure arm 406 and the sampling mold 5, and the disassembly mechanism 6 includes a spring 601 and an insertion rod 602, and the insertion rod 602 is installed on one side of the spring 601. The disassembly mechanism 6 also includes a socket 603 and a push block 604. The socket 603 is provided on the outer side of one end of the insertion rod 602, and a push block 604 is provided on one end of the insertion rod 602. The disassembly mechanism 6 also includes a limit block 605 and a limit groove 606. The limit block 605 is installed below the push block 604, and the limit groove 606 is provided on the outer side of the limit block 605. By pressing the push block 604, the push block 602 is squeezed out of the socket 603 together with the limit block 605 along the limit groove 606, thereby facilitating the disassembly and replacement between the lower pressure arm 406 and the sampling mold 5. Therefore, after the sampling is successful, the sampling mold 5 can be quickly replaced without affecting the subsequent sampling work, thereby improving the efficiency of the sampling work.

[0026] A placement mechanism 7 for placing the sampling mold 5 is provided on the left side of the frame 2. The placement mechanism 7 includes a placement box 701 and a placement groove 702. The placement groove 702 is provided on the upper surface of the placement box 701. The placement mechanism 7 also includes a tray 703 and an electric telescopic sleeve 704. A tray 703 is provided at the bottom of the placement groove 702, and an electric telescopic sleeve 704 is installed under the tray 703. By placing the successfully sampled sampling mold 5 that has been replaced into the placement groove 702, and the groove is relatively deep, it is avoided that the sample is shaken out and caused to fall. Then, when it is subsequently detected, the electric telescopic sleeve 704 is used to drive the tray 703 to push it out, and then the sample is taken out for detection, thereby improving the preservation integrity of the sample.

[0027] Working principle: When using the sampling device for survey and design, first, the base 1 is driven to move to the location where sampling is required by pushing the frame 2, and then the motor 402 drives the threaded rod 403 to rotate, so that the threaded block 404 drives the connecting plate 405 to move up and down, thereby pressing the lower pressure arm 406 downward, and then pressing the sampling mold 5 down into the soil for sampling, and then pressing the push block 604 together with the limit block 605 to squeeze the insertion rod 602 out of the insertion hole 603 along the limit groove 606, so as to facilitate the disassembly and replacement between the lower pressure arm 406 and the sampling mold 5. Therefore, after the sampling is successful, the sampling mold 5 is quickly replaced so that it does not affect the subsequent sampling work, and finally, the replaced sampling mold 5 with successful sampling is placed in the placement groove 702, and the groove is relatively deep, so as to avoid shaking it out and causing the sample to fall, and then when it is subsequently explored, the electric telescopic sleeve rod 704 is used to drive the tray 703 to push it out, and then the sample is taken out for exploration.

[0028] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A sampling device for survey and design, comprising a base (1) and a roller (3), characterized in that: A frame (2) is installed at the upper right side of the base (1); the roller (3) is located on the lower surface of the base (1); a moving mechanism (4) for moving up and down sampling is arranged in the middle of the upper surface of the base (1); the moving mechanism (4) comprises a support block (401), a motor (402), a threaded rod (403), a threaded block (404), a connecting plate (405) and a lower pressing arm (406); the motor (402) is installed at the inner bottom end of the support block (401); the threaded rod (403) is installed at the output end of the motor (402); the threaded block (404) is installed on the outer side of the threaded rod (403); the connecting plate (405) is installed on the left side of the threaded block (404); the lower surface of the left side of the connecting plate (405) is installed with a lower pressing arm (406); and the sampling mold (5) is installed below the lower pressing arm (406); A disassembly and assembly mechanism (6) for facilitating replacement of the lower pressure arm (406) and the sampling mold (5) is provided at the connection between the lower pressure arm (406) and the sampling mold (5), wherein the disassembly and assembly mechanism (6) comprises a spring (601) and an insertion rod (602), and the insertion rod (602) is installed on one side of the spring (601); The disassembly and assembly mechanism (6) further comprises a plug hole (603) and a push block (604); the plug hole (603) is provided on the outer side of one end of the insertion rod (602); and the push block (604) is provided on one end of the insertion rod (602); The disassembly and assembly mechanism (6) further comprises a limit block (605) and a limit groove (606); the limit block (605) is installed below the push block (604), and the limit groove (606) is provided on the outer side of the limit block (605); A placement mechanism (7) for placing a sampling mold (5) is provided on the left side of the frame (2), the placement mechanism (7) comprising a placement box (701) and a placement groove (702), and the placement groove (702) is provided on the upper surface of the placement box (701); The placement mechanism (7) further comprises a tray (703) and an electric telescopic sleeve rod (704); the tray (703) is provided at the bottom of the placement slot (702), and the electric telescopic sleeve rod (704) is installed below the tray (703).

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