Engineering detection sampling device

Abstract

The utility model discloses an engineering detection sampling device and relates to the technical field of engineering detection. The sampling device comprises a base, two L-shaped plates are arranged on the upper side of the base, a first threaded rod is rotationally matched between the two L-shaped plates, a T-shaped plate is in threaded fit with the first threaded rod, a sampling barrel is arranged at the bottom of the T-shaped plate, two sliding plates are in sliding fit with the bottom of the T-shaped plate, and the two sliding plates are in threaded fit with the first threaded rod. Sliding blocks are arranged at the bottoms of the sliding plates in a sliding fit mode, and a scraping disc is arranged between the two sliding blocks. Through the arrangement of the scraping disc, the sliding block drives the scraping disc to slide under the action of the third threaded rod, so that the outer side wall of the sliding scraping disc cleans soil accumulated on the inner side wall of the sampling barrel, the problem that soil is accumulated on the inner side wall of the sampling barrel is solved, and the use efficiency of the sampling barrel is improved.

Description

Technical Field

[0001] The utility model belongs to the field of engineering detection, and specifically relates to an engineering detection sampling device. Background Art

[0002] Water conservancy project construction is a type of engineering construction. There are many similarities between water conservancy project construction and general civil engineering construction such as roads, railways, bridges and house construction. For example, the main construction objects are earthwork, stonework, concrete, metal structures and mechanical and electrical equipment installation; some construction methods are the same; some construction machinery can be used universally; some construction organization and management work can also learn from each other. Concrete is needed in water conservancy projects, so concrete detection and sampling devices are needed.

[0003] The patent application with publication number CN220579949U discloses a sampling device for civil engineering quality inspection, including: a vehicle body, a through groove is opened on one side of the vehicle body, a bracket is fixedly connected to the top of the vehicle body, a motor is fixedly connected to the surface of the bracket, a screw is fixedly connected to the bottom end of the motor, the bottom end of the screw is rotatably connected to the top of the vehicle body, a guide rod is fixedly connected to the top of the vehicle body, the guide rod is located on one side of the screw rod, the top end of the guide rod is fixedly connected to a limiting plate, and a movable plate is jointly arranged between the surface of the screw rod and the surface of the guide rod; the sampling tube can be conveniently and quickly disassembled and installed by the setting of the disassembly and assembly mechanism, so that the sampling tube can be conveniently taken out for the next sampling work, and the setting of the counterweight mechanism avoids the trouble of taking out the sample after sampling and then using the sampling tube for sampling, which saves time and improves sampling efficiency.

[0004] However, the above files have the following disadvantages when used:

[0005] It is described in the abstract of the above-mentioned document specification that "the disassembly and assembly mechanism can be used to disassemble and assemble the sampling tube quickly and conveniently, so that the sampling tube can be taken out for the next sampling. The counterweight mechanism can avoid the trouble of taking out the sample after sampling and then using the sampling tube for sampling, thus saving time and improving the sampling efficiency". It can be seen that in the process of sampling concrete by the sampling tube 12, the excess concrete is easy to adhere to the periphery of the sampling tube 12, thus causing the sampling tube 12 to be blocked, which will cause the staff to clean the sampling device after sampling the concrete, which is troublesome, increases the workload of the staff, and reduces the efficiency of the sampling device.

[0006] Therefore, an engineering detection sampling device is proposed to solve the above-mentioned drawbacks. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an engineering detection sampling device.

[0008] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0009] An engineering inspection sampling device comprises a base, two L-shaped plates are installed on the upper side of the base, a first threaded rod is rotatably engaged between the two L-shaped plates, a T-shaped plate is threadedly engaged on the first threaded rod, a sampling barrel is installed at the bottom of the T-shaped plate, two sliding plates are slidably engaged at the bottom of the T-shaped plate, a sliding block is slidably engaged at the bottom of the sliding plate, a scraper is installed between the two sliding blocks, and the outer wall of the scraper is in contact with the inner wall of the sampling barrel.

[0010] Optionally, a first motor is installed between the two L-shaped plates, one end of the first threaded rod is installed on the output end of the first motor, a first threaded hole is opened on the upper side of the T-shaped plate, the first threaded hole is threadedly engaged with the first threaded rod, a guide rod is installed on the upper side of the base, a first positioning plate is installed on the end of the guide rod away from the T-shaped plate, a guide hole is opened on the upper side of the T-shaped plate, the guide rod is located inside the guide hole, a fixing column is installed on the T-shaped plate, the sampling tube is installed on one end of the fixing column, two first guide grooves are opened on the bottom of the T-shaped plate, and the sliding plate is slidably engaged inside the first guide groove.

[0011] Optionally, a second motor is installed inside the first guide groove, and a second threaded rod is installed at the output end of the second motor, a second threaded hole is opened on one side of the sliding plate, and the second threaded hole is threadedly matched with the second threaded rod, a third motor is installed at the bottom of the sliding plate, and a third threaded rod is installed at the output end of the third motor, which is convenient for installing the third threaded rod on the output end of the third motor, a second fixed plate is installed at the end of the third threaded rod, a third threaded hole is opened on one side of the sliding block, and the third threaded hole is threadedly matched with the third threaded rod, which is convenient for the sliding block to be threadedly matched on the third threaded rod through the third threaded hole, a connecting plate is installed on one side of the sliding block, and the scraper is installed on one side of the connecting plate, and two second guide grooves are opened on the inner side wall of the sampling cylinder, and the connecting plate is slidably matched inside the second guide groove, which is convenient for the connecting plate to slide on the inner side wall of the sampling cylinder through the second guide groove.

[0012] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0013] The scraper is arranged so that the sliding block drives the scraper to slide under the action of the third threaded rod, so that the outer wall of the sliding scraper cleans the soil accumulated on the inner wall of the sampling tube, thereby reducing the problem of soil accumulation on the inner wall of the sampling tube and improving the efficiency of using the sampling tube.

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0016] In the figure:

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0018] Figure 2 This is a bottom view structural diagram of an embodiment of the utility model;

[0019] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle;

[0020] Figure 4 for Figure 2 Schematic diagram of the structure at point B in the middle.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] Base 1, U-shaped rod 101, universal wheel 102, L-shaped plate 103, first motor 104, first threaded rod 105, guide rod 106, first positioning plate 107;

[0023] T-shaped plate 2, first threaded hole 201, guide hole 202, fixed column 203, sampling tube 204, first guide groove 205, second threaded rod 206, sliding plate 207, second threaded hole 208, third threaded rod 209, second fixed plate 210, sliding block 211, third threaded hole 212, connecting plate 213, scraper plate 214, second guide groove 215.

[0024] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0025] The utility model will now be further described in detail with reference to the accompanying drawings.

[0026] See also Figure 1-4As shown, in this embodiment, an engineering inspection sampling device is provided, including a base 1, two L-shaped plates 103 are installed on the upper side of the base 1, a first threaded rod 105 is rotatably engaged between the two L-shaped plates 103, a T-shaped plate 2 is threadedly engaged on the first threaded rod 105, a sampling tube 204 is installed at the bottom of the T-shaped plate 2, two sliding plates 207 are slidably engaged at the bottom of the T-shaped plate 2, a sliding block 211 is slidably engaged at the bottom of the sliding plate 207, a scraper 214 is installed between the two sliding blocks 211, and the outer wall of the scraper 214 is in contact with the inner wall of the sampling tube 204.

[0027] First, rotate the second threaded rod 206, and the second threaded rod 206 drives the third threaded rod 209 to slide to the outer wall of the sampling tube 204 through the sliding plate 207, and then rotate the third threaded rod 209, and the third threaded rod 209 drives the connecting plate 213 to slide upward through the sliding block 211, and the connecting plate 213 drives the scraper 214 to slide to the inner wall of the sampling tube 204, and cleans the soil accumulated on the inner wall of the sampling tube 204, thereby reducing the problem of soil accumulation on the inner wall of the sampling tube 204.

[0028] The scraper 214 is set so that the sliding block 211 drives the scraper 214 to slide under the action of the third threaded rod 209, so that the outer wall of the sliding scraper 214 can clean the soil accumulated on the inner wall of the sampling tube 204, reducing the problem of soil accumulation on the inner wall of the sampling tube 204 and improving the efficiency of using the sampling tube 204.

[0029] In this embodiment, a first motor 104 is installed between the two L-shaped plates 103, one end of the first threaded rod 105 is installed on the output end of the first motor 104, a first threaded hole 201 is provided on the upper side of the T-shaped plate 2, and the first threaded hole 201 is threadedly matched with the first threaded rod 105, a guide rod 106 is provided on the upper side of the base 1, and a first positioning plate 107 is provided at the end of the guide rod 106 away from the T-shaped plate 2, a guide hole 202 is provided on the upper side of the T-shaped plate 2, and the guide rod 106 is located inside the guide hole 202, a fixing column 203 is installed on the T-shaped plate 2, and a sampling tube 204 is installed on one end of the fixing column 203, and two first guide grooves 205 are provided at the bottom of the T-shaped plate 2, and a sliding plate 207 is slidably matched inside the first guide groove 205.

[0030] In this embodiment, a second motor is installed inside the first guide groove 205, and a second threaded rod 206 is installed at the output end of the second motor. A second threaded hole 208 is opened on one side of the sliding plate 207, and the second threaded hole 208 is threadedly matched with the second threaded rod 206. A third motor is installed at the bottom of the sliding plate 207, and a third threaded rod 209 is installed at the output end of the third motor, which facilitates the installation of the third threaded rod 209 on the output end of the third motor. A second fixed plate 210 is installed at the end of the third threaded rod 209, and a second threaded hole 208 is opened on one side of the sliding block 211. There is a third threaded hole 212, and the third threaded hole 212 is threadedly matched with the third threaded rod 209, which facilitates the sliding block 211 to be threadedly matched on the third threaded rod 209 through the third threaded hole 212. A connecting plate 213 is installed on one side of the sliding block 211, and a scraper 214 is installed on one side of the connecting plate 213. Two second guide grooves 215 are provided on the inner wall of the sampling tube 204, and the connecting plate 213 is slidably matched inside the second guide groove 215, which facilitates the connecting plate 213 to slide on the inner wall of the sampling tube 204 through the second guide groove 215.

[0031] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. An engineering detection sampling device, characterized in that: include: A base (1), wherein two L-shaped plates (103) are installed on the upper side of the base (1), a first threaded rod (105) is rotatably engaged between the two L-shaped plates (103), a T-shaped plate (2) is threadedly engaged on the first threaded rod (105), a sampling tube (204) is installed at the bottom of the T-shaped plate (2), two sliding plates (207) are slidably engaged at the bottom of the T-shaped plate (2), a sliding block (211) is slidably engaged at the bottom of the sliding plate (207), a scraper (214) is installed between the two sliding blocks (211), and the outer wall of the scraper (214) is in contact with the inner wall of the sampling tube (204).

2. The engineering detection sampling device according to claim 1, characterized in that: A first motor (104) is installed between the two L-shaped plates (103); one end of the first threaded rod (105) is installed on the output end of the first motor (104); a first threaded hole (201) is opened on the upper side of the T-shaped plate (2); the first threaded hole (201) is threadably matched with the first threaded rod (105).

3. The engineering detection sampling device according to claim 1, characterized in that: A guide rod (106) is installed on the upper side of the base (1), and a first positioning plate (107) is installed on the end of the guide rod (106) away from the T-shaped plate (2). A guide hole (202) is opened on the upper side of the T-shaped plate (2), and the guide rod (106) is located inside the guide hole (202).

4. The engineering detection sampling device according to claim 1, characterized in that: The T-shaped plate (2) is provided with a fixing column (203), the sampling tube (204) is provided on one end of the fixing column (203), the bottom of the T-shaped plate (2) is provided with two first guide grooves (205), and the sliding plate (207) is slidably fitted inside the first guide grooves (205).

5. The engineering detection sampling device according to claim 4, characterized in that: A second motor is installed inside the first guide groove (205), a second threaded rod (206) is installed at the output end of the second motor, a second threaded hole (208) is opened on one side of the sliding plate (207), and the second threaded hole (208) is threadedly matched with the second threaded rod (206).

6. The engineering detection sampling device according to claim 1, characterized in that: A third motor is installed at the bottom of the sliding plate (207), a third threaded rod (209) is installed at the output end of the third motor, a second fixed plate (210) is installed at the end of the third threaded rod (209), and a third threaded hole (212) is opened on one side of the sliding block (211), and the third threaded hole (212) is threadably matched with the third threaded rod (209).

7. The engineering detection sampling device according to claim 1, characterized in that: A connecting plate (213) is installed on one side of the sliding block (211), and the scraper (214) is installed on one side of the connecting plate (213). Two second guide grooves (215) are provided on the inner side wall of the sampling tube (204), and the connecting plate (213) is slidably fitted inside the second guide grooves (215).

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