Sampling equipment for road supervision detection

Abstract

The utility model relates to the technical field of road supervision, in particular to sampling equipment for road supervision detection, which comprises a sampling mechanism, the sampling mechanism is fixedly connected inside a sampling equipment body, and the purpose of accurately and conveniently sampling soil of a road foundation is achieved through a sampling column and a sampling bottle in the structure. The bottom of the sampling bottle is open, the sampling column gradually gets close to the sampling bottle until the bottle is inserted into soil, so that the bottle is filled with the soil, then the second hydraulic rod is started, the clamping sleeve and the sampling bottle are controlled to gradually get close to the upper part of the sampling equipment body, and then a user takes up the sealing cover, so that a sample can be taken out; the problem of sampling result deviation caused by non-standard manual operation or inaccurate equipment is avoided, direct contact with pollutants is avoided, the health risk is reduced, and the situation of secondary pollution caused by the field environment is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a sampling device for highway supervision and detection. Background Art

[0002] In the process of highway construction, supervision and inspection are very important links, which ensure that the quality of the project meets national standards and design requirements. Sampling equipment is an indispensable tool in supervision and inspection. It is used to collect samples from materials, semi-finished products and finished products at the construction site for laboratory analysis to evaluate whether they meet the requirements of technical specifications. In the process of highway construction, supervision and inspection are very important links, which ensure the stability and reliability of the project quality. Sampling equipment, as a key tool in supervision and inspection, involves many aspects, including but not limited to the following important links: Material quality control: In highway construction, various materials such as cement, sand, gravel, asphalt, etc. need to undergo strict quality control. Inspection: The supervision engineer will use professional sampling equipment to extract samples from on-site materials, and then send them to the laboratory for detailed chemical and physical property analysis to ensure that all materials used meet national and industry standards. Construction process monitoring: During the construction process, the supervision personnel will use sampling tools to take samples of the road surface and roadbed under construction to monitor the construction quality. For example, the asphalt mixture is subjected to the Marshall stability test, and the roadbed soil is subjected to the water content, density and other indicators. Project quality evaluation: After the project is completed, the sampling equipment is used to conduct quality evaluation on various parts such as the road surface and bridges. This includes the detection of the road surface flatness, compaction, anti-skid performance, etc. These data are used to evaluate whether the project is An important basis for achieving the expected design standards, environmental monitoring: In highway construction, sampling equipment can also be used for environmental monitoring, such as sampling and analyzing the air and water at the construction site to assess whether the construction activities have affected the surrounding environment, fault diagnosis and treatment: When quality problems occur in highway projects, sampling equipment can help engineers quickly locate the problem area, sample and analyze the cause, and then take appropriate remedial measures, application of new technologies: With the development of science and technology, more and more high-tech sampling equipment has been developed, such as drone sampling, automated sampling robots, etc. The application of these new technologies has greatly improved the efficiency and accuracy of supervision and inspection. In summary, the application of sampling equipment in highway supervision and inspection It is widely used. It is directly related to the quality and safety of highway projects. It is an important tool to ensure the high standards and high quality of highway construction tasks. In the future development, with the integration of artificial intelligence, big data and other technologies, sampling equipment and its supporting detection technology will become more intelligent and precise. In the existing technology, when sampling the foundation soil of the highway, most of the time, after the sampling is completed, the sampled soil needs to be manually unloaded with other tools. The manual operation process will be affected by subjective factors, such as improper operation or inaccurate equipment, which will lead to deviations in the sampling results. Manual unloading of soil will directly contact pollutants and pose a health risk. At the same time, if the operation is improper, it will also cause secondary pollution to the on-site environment. Utility Model Content

[0003] The purpose of the utility model is to provide a sampling device for highway supervision and detection to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A sampling device for highway supervision and detection, comprising a sampling device body, and also comprising:

[0006] An outer cover, the outer cover is fixedly connected to the sampling device body;

[0007] A first hydraulic rod, wherein the first hydraulic rod is fixedly connected to the lower side of the sampling device body;

[0008] A support block, the support block being fixedly connected to the extended end of the first hydraulic rod;

[0009] Universal wheels, which are fixedly connected to the bottom of the sampling device body. The bottom of the sampling device body is provided with universal wheels and support blocks. When the device needs to be transported to the road, the universal wheels can be used to transport it relatively easily. After the position is determined, the first hydraulic rod is started to control the support block to fit the ground. At the same time, the level of the level meter is observed, and the height of the first hydraulic rod is adjusted to keep the sampling device body level;

[0010] The sampling mechanism is fixedly connected to the interior of the sampling device body.

[0011] As a preferred solution of the utility model, a cover is snap-connected to the top of the outer cover;

[0012] A sampling bottle, wherein the sampling bottle is fixedly connected to the sealing cap, the bottom of the sampling bottle is open, and the sampling column gradually approaches the sampling bottle until the bottle is inserted into the soil, so that the bottle is filled with soil;

[0013] The ferrule is snap-connected to the outside of the sampling bottle, and the second hydraulic rod is started to control the ferrule and the sampling bottle to gradually approach the top of the sampling device body, and then the user picks up the cover to take out the sample.

[0014] As a preferred solution of the utility model, a second hydraulic rod, wherein the second hydraulic rod is fixedly connected to the upper part of the interior of the sampling device body;

[0015] A connecting rod, wherein the connecting rod is fixedly connected to the second hydraulic rod;

[0016] Wherein, the connecting rod is fixedly connected to the ferrule.

[0017] As a preferred solution of the utility model, a second motor, wherein the second motor is fixedly connected to both sides of the inner wall of the sampling device body;

[0018] A threaded rod, wherein the threaded rod is fixedly connected to an output end of the second motor;

[0019] The slider penetrates through and is threadedly connected to the threaded rod.

[0020] As a preferred solution of the utility model, a first motor, wherein the first motor is fixedly connected to the inside of the slider;

[0021] The housing is fixedly connected to the output end of the first motor. The first motor is started to flip the housing, and the second motor rotates in the opposite direction, so that the sampling column gradually rises and approaches the sampling bottle;

[0022] A fixing block is fixedly connected to the upper part of the shell.

[0023] As a preferred solution of the utility model, a third motor is fixedly connected to the inside of the fixed block;

[0024] A driving roller, wherein the driving roller is fixedly connected to an output end of the third motor;

[0025] A belt, wherein the belt is arranged outside the driving roller;

[0026] A driven roller is connected with a belt transmission.

[0027] As a preferred solution of the utility model, a vertical rod, one end of which is fixedly connected to the central axis of the driven roller;

[0028] The sampling column is fixedly connected to the other end of the vertical rod. The second motor is started to control the threaded rod to start rotating, and the slider penetrating the threaded rod can drive the housing to slowly descend in the vertical direction until the sampling column touches the ground. The third motor is started to control the active roller and the belt to start rotating, which drives the driven roller and the vertical rod to rotate as well. Therefore, the sampling column located below the vertical rod can run at a high speed, and the drills on both sides of the sampling column are used to cut and sample the soil of the highway.

[0029] A movable block, the movable block is movably connected to the sampling column;

[0030] The movable block is movably connected to the interior of the shell.

[0031] As a preferred solution of the present invention, a level is fixedly connected to the upper part of one side of the sampling device body.

[0032] Compared with the prior art, the beneficial effects of the utility model are:

[0033] In the utility model, a sampling mechanism is provided, and the purpose of sampling the soil of the highway foundation more accurately and conveniently is achieved through the sampling column and the sampling bottle in the structure. The bottom of the sampling bottle is open, and the sampling column gradually approaches the sampling bottle until the bottle is inserted into the soil, so that the bottle is filled with soil, and then the second hydraulic rod is started to control the ferrule and the sampling bottle to gradually approach the top of the sampling device body, and then the user picks up the cover to take out the sample, thereby avoiding the occurrence of deviations in the sampling results due to irregular manual operation or inaccurate equipment, avoiding direct contact with pollutants, reducing health risks, and preventing secondary pollution of the on-site environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0035] Figure 2 It is a schematic diagram of the overall front view structure of the utility model;

[0036] Figure 3 It is a schematic diagram of the overall side structure of the utility model;

[0037] Figure 4 It is a schematic diagram of the overall internal structure of the utility model.

[0038] In the figure: 1. sampling device body; 2. first hydraulic rod; 3. level; 4. universal wheel; 5. support block; 6. first motor; 7. housing; 8. connecting rod; 9. ferrule; 10. sampling bottle; 11. second hydraulic rod; 12. second motor; 13. threaded rod; 14. movable block; 15. slider; 16. sampling column; 17. vertical rod; 18. belt; 19. driven roller; 20. third motor; 21. driving roller; 22. cover; 23. outer cover; 24. fixed block. DETAILED DESCRIPTION

[0039] In order to make the technical means, objectives and effects of the present invention easy to understand, the embodiments of the present invention are described in detail below with reference to specific drawings.

[0040] It should be noted that all terms used in the present invention for directional and positional indications, such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "inside", "outside", "top", "lower", "lateral", "longitudinal", "center", etc., are only used to explain the relative positional relationship and connection conditions between the components in a certain state (as shown in the accompanying drawings), and are only for the convenience of describing the present invention, rather than requiring the present invention to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features.

[0041] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] See also Figure 1-4 , the utility model provides a technical solution:

[0044] A sampling device for highway supervision and detection, comprising a sampling device body 1, and further comprising:

[0045] An outer cover 23, the outer cover 23 is fixedly connected to the sampling device body 1;

[0046] A first hydraulic rod 2, the first hydraulic rod 2 is fixedly connected to the bottom of the sampling device body 1;

[0047] A support block 5, the support block 5 is fixedly connected to the extended end of the first hydraulic rod 2;

[0048] Universal wheels 4 are fixedly connected to the bottom of the sampling device body 1. Universal wheels 4 and support blocks 5 are provided at the bottom of the sampling device body 1. When the device needs to be transported to the road, the universal wheels 4 can be used to transport it relatively easily. After the position is determined, the first hydraulic rod 2 is started to control the support block 5 to fit the ground. At the same time, the level of the level meter 3 is observed, and the height of the first hydraulic rod 2 is adjusted to keep the sampling device body 1 level;

[0049] The sampling mechanism is fixedly connected to the inside of the sampling device body 1.

[0050] As an example of the present invention, the cover 22 is snap-connected to the top of the outer cover 23;

[0051] The sampling bottle 10 is fixedly connected to the sealing cap 22, the bottom of the sampling bottle 10 is open, and the sampling column 16 gradually approaches the sampling bottle 10 until the bottle is inserted into the soil, so that the bottle is filled with soil;

[0052] The ferrule 9 is snap-fitted and connected to the outside of the sampling bottle 10, and the second hydraulic rod 11 is started to control the ferrule 9 and the sampling bottle 10 to gradually approach the top of the sampling device body 1, and then the user picks up the cover 22 to take out the sample 10.

[0053] As an example of the present utility model, the second hydraulic rod 11 is fixedly connected to the upper part of the interior of the sampling device body 1;

[0054] A connecting rod 8, the connecting rod 8 is fixedly connected to the second hydraulic rod 11;

[0055] The connecting rod 8 is fixedly connected to the clamping sleeve 9 .

[0056] As an example of the present utility model, the second motor 12 is fixedly connected to both sides of the inner wall of the sampling device body 1;

[0057] A threaded rod 13, the threaded rod 13 is fixedly connected to the output end of the second motor 12;

[0058] The slider 15 penetrates through and is threadedly connected to the threaded rod 13 .

[0059] As an example of the present utility model, the first motor 6 is fixedly connected to the inside of the slider 15;

[0060] The housing 7 is fixedly connected to the output end of the first motor 6. The first motor 6 is started to turn the housing 7 over, and the second motor 12 rotates in the opposite direction, so that the sampling column 16 gradually rises and approaches the sampling bottle 10;

[0061] The fixing block 24 is fixedly connected to the upper part of the housing 7 .

[0062] As an example of the present invention, the third motor 20 is fixedly connected to the inside of the fixing block 24;

[0063] A driving roller 21, the driving roller 21 is fixedly connected to the output end of the third motor 20;

[0064] The belt 18 is arranged outside the driving roller 21;

[0065] The driven roller 19 is connected to the belt 18 by transmission.

[0066] As an example of the present utility model, a vertical rod 17, one end of which is fixedly connected to the central axis of the driven roller 19;

[0067] The sampling column 16 is fixedly connected to the other end of the vertical rod 17. The second motor 12 is started to control the threaded rod 13 to start rotating. The slider 15 penetrating therethrough can drive the housing 7 to slowly descend in the vertical direction until the sampling column 16 is in contact with the ground. The third motor 20 is started to control the active roller 21 and the belt 18 to start rotating, which drives the driven roller 19 and the vertical rod 17 to rotate accordingly. Therefore, the sampling column 16 located below the vertical rod 17 can rotate at a high speed, and the drills on both sides of the sampling column 16 are used to cut and sample the soil of the highway.

[0068] A movable block 14, the movable block 14 is movably connected to the sampling column 16;

[0069] The movable block 14 is movably connected to the interior of the housing 7 .

[0070] As an example of the present invention, a level meter 3 is fixedly connected to the upper side of one side of the sampling device body 1 .

[0071] Working principle: When in use, the bottom of the sampling device body 1 is provided with universal wheels 4 and support blocks 5. When the device needs to be transported to the road, the universal wheels 4 can be used to transport it relatively easily. After determining the position, start the first hydraulic rod 2 to control the support block 5 to fit the ground. At the same time, observe the level of the level meter 3, adjust the height of the first hydraulic rod 2, keep the sampling device body 1 level, and then start the second motor 12 to control the threaded rod 13 to start rotating. The slider 15 penetrating therewith can drive the housing 7 to slowly descend in the vertical direction until the sampling column 16 fits the ground. Start the third motor 20 to control the active roller 21 and the belt 18 to start rotating, driving the The moving roller 19 and the vertical rod 17 also rotate accordingly, so the sampling column 16 located below the vertical rod 17 can rotate at high speed, and the drill bits on both sides of the sampling column 16 are used to cut and sample the soil on the road. Then, the first motor 6 is started to flip the housing 7, and the second motor 12 rotates in the opposite direction, so that the sampling column 16 gradually rises and approaches the sampling bottle 10. The bottom of the sampling bottle 10 is open, and the sampling column 16 gradually approaches the sampling bottle 10 until the bottle is inserted into the soil, so that the bottle is filled with soil, and then the second hydraulic rod 11 is started to control the ferrule 9 and the sampling bottle 10 to gradually approach the top of the sampling device body 1, and then the user picks up the cover 22 to take out the sample 10.

[0072] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sampling device for highway supervision and inspection, comprising a sampling device body (1), characterized in that: Also includes: An outer cover (23), wherein the outer cover (23) is fixedly connected to the sampling device body (1); A first hydraulic rod (2), the first hydraulic rod (2) being fixedly connected to the bottom of the sampling device body (1); A support block (5), wherein the support block (5) is fixedly connected to the extended end of the first hydraulic rod (2); A universal wheel (4), wherein the universal wheel (4) is fixedly connected to the bottom of the sampling device body (1); A sampling mechanism, wherein the sampling mechanism is fixedly connected to the interior of the sampling device body (1).

2. A sampling device for highway supervision and detection according to claim 1, characterized in that: The sampling mechanism comprises: A cover (22), the cover (22) being snap-fitted and connected to the top of the outer cover (23); A sampling bottle (10), wherein the sampling bottle (10) is fixedly connected to a sealing cap (22); A ferrule (9), wherein the ferrule (9) is snap-fitted and connected to the outside of the sampling bottle (10).

3. A sampling device for highway supervision and detection according to claim 1, characterized in that: The sampling mechanism comprises: A second hydraulic rod (11), the second hydraulic rod (11) being fixedly connected to the upper part of the interior of the sampling device body (1); A connecting rod (8), wherein the connecting rod (8) is fixedly connected to the second hydraulic rod (11); Wherein, the connecting rod (8) is fixedly connected to the clamping sleeve (9).

4. A sampling device for highway supervision and detection according to claim 1, characterized in that: The sampling mechanism comprises: A second motor (12), the second motor (12) being fixedly connected to two sides of the inner wall of the sampling device body (1); A threaded rod (13), wherein the threaded rod (13) is fixedly connected to an output end of the second motor (12); A slider (15) penetrates through and is threadedly connected to the threaded rod (13).

5. The sampling device for highway supervision and detection according to claim 1 is characterized in that: The sampling mechanism comprises: A first motor (6), the first motor (6) being fixedly connected to the interior of the slider (15); A housing (7), wherein the housing (7) is fixedly connected to an output end of the first motor (6); A fixing block (24), wherein the fixing block (24) is fixedly connected to the upper part of the housing (7).

6. A sampling device for highway supervision and detection according to claim 1, characterized in that: The sampling mechanism comprises: a third motor (20), the third motor (20) being fixedly connected to the interior of the fixing block (24); A driving roller (21), wherein the driving roller (21) is fixedly connected to an output end of the third motor (20); A belt (18), wherein the belt (18) is arranged outside the driving roller (21); A driven roller (19) is connected to the belt (18) by transmission.

7. A sampling device for highway supervision and detection according to claim 1, characterized in that: The sampling mechanism comprises: A vertical rod (17), one end of which is fixedly connected to the central axis of the driven roller (19); A sampling column (16), wherein the sampling column (16) is fixedly connected to the other end of the vertical rod (17); A movable block (14), wherein the movable block (14) is movably connected to the sampling column (16); The movable block (14) is movably connected to the interior of the housing (7).

8. The sampling device for highway supervision and detection according to claim 1 is characterized in that: A level (3) is fixedly connected to the top of one side of the sampling device body (1).

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