Sampling device for engineering quality detection

Abstract

The utility model provides a sampling device for engineering quality detection, and relates to the field of constructional engineering sampling. The sampling device for engineering quality detection comprises a bottom plate and a mounting frame, a first connecting seat is mounted at the right end of the upper portion of the bottom plate, the bottom end of the mounting frame is rotationally connected with the connecting seat, a sampling drill barrel is mounted on the right side face of the mounting frame, and two symmetrical second connecting seats are mounted on the upper surface of the bottom plate; the two second connecting bases are rotationally connected with supporting rods through pin shafts. According to the sampling device for engineering quality detection, by arranging the mounting frame capable of rotating around the first connecting base, when the sampling device is used, fixing of a supporting rod is removed, the mounting frame is turned over towards the bottom plate, the mounting frame is placed on a mounting frame limiting base, the supporting rod is placed between limiting columns, and folding is carried out, so that the size of the whole device can be reduced; and meanwhile, the space occupied by the device during transportation can be reduced, and the device can be conveniently transported.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering sampling, in particular to a sampling device for engineering quality detection. Background Art

[0002] A construction project refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities, as well as the installation of supporting wiring, pipelines, and equipment. "Buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that meet the needs of production, living, learning, and public activities. During the construction process, it is necessary to sample and test the quality of the paved floor to determine whether the samples meet construction requirements. However, most sampling devices currently available on the market are relatively large, take up space during transportation, and are inconvenient to move. Utility Model Content

[0003] The utility model aims to provide a sampling device for engineering quality inspection, which can be folded when not in use and is convenient for movement and transportation.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A sampling device for engineering quality inspection, including a base plate and a mounting frame, a connecting seat 1 is installed at the upper right end of the base plate, the bottom end of the mounting frame is rotatably connected to the connecting seat, a sampling drill tube is installed on the right side of the mounting frame, and two mutually symmetrical connecting seats 2 are installed on the upper surface of the base plate, both of the connecting seats 2 are rotatably connected to support rods through pin shafts, and detachable fixing knobs are installed on the front and back of the mounting frame, and the ends of the two support rods away from the connecting seat 2 are connected to the mounting frame through fixing knobs.

[0005] Specifically, a threaded rod is installed in the mounting frame, a sliding sleeve mounting plate is installed on the right side of the mounting frame, a sliding sleeve is provided on the surface of the sliding sleeve mounting plate, a driving motor 1 is installed on the right side of the sliding sleeve, the output end of the driving motor 1 is connected to the sampling drill barrel, a movable connecting block is threadedly connected to the surface of the threaded rod, and the right side of the movable connecting block is connected to the sliding sleeve.

[0006] Specifically, a second driving motor is installed on the top of the mounting frame, and an output end of the second driving motor is connected to the threaded rod to drive the threaded rod to rotate.

[0007] Specifically, a mounting frame limiting seat is installed on the left end of the upper surface of the mounting frame, a limiting plate is installed on the right end of the upper surface of the mounting frame, and two mutually symmetrical limiting columns are installed on the upper surface of the mounting frame.

[0008] Specifically, a pull rod is installed on the left end of the upper surface of the mounting frame.

[0009] Specifically, a handle is installed on the top of the mounting frame.

[0010] Specifically, a support leg is installed at the left end of the bottom surface of the base plate, and a movable wheel is installed at the right end of the bottom surface of the base plate.

[0011] Compared with the existing technology, this sampling device for engineering quality inspection has the following beneficial effects:

[0012] The sampling device for engineering quality inspection is provided with a mounting frame that can rotate around a connecting seat, and a sampling drill tube is arranged on the mounting frame. When the sampling drill tube is used, the mounting frame is rotated to a vertical state and then fixed with a support rod. When the sampling is completed and the use is finished, the support rod is removed to flip the mounting frame toward the bottom plate, and the mounting frame is placed on the mounting frame limit seat, and the support rod is placed between the limit columns. Folding can reduce the volume of the entire device, making it convenient to move it, and at the same time reduce the space occupied by the device during transportation, making it convenient to transport the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the left side structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the front structure of the utility model.

[0016] Among them, 1. Base plate; 2. Connecting seat 1; 3. Mounting frame; 4. Sampling drill tube; 5. Connecting seat 2; 6. Support rod; 7. Fixed knob; 8. Threaded rod; 9. Movable connecting block; 10. Sliding sleeve; 11. Sliding sleeve mounting plate; 12. Driving motor 1; 13. Driving motor 2; 14. Handle; 15. Mounting frame limit seat; 16. Limit plate; 17. Limit column; 18. Pull rod; 19. Support leg; 20. Movable wheel.

[0017] The accompanying drawings are for illustrative purposes only and are not to be construed as limitations on this patent. To better illustrate this embodiment, some components of the accompanying drawings may be omitted, enlarged, or reduced in size, and do not represent the actual dimensions of the product. For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted from the accompanying drawings. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and other terms indicating direction or position relationship are based on the direction or position relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation of the present invention. In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0019] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0020] like Figure 1-3 As shown, an embodiment of the utility model provides a sampling device for engineering quality inspection, including a base plate 1 and a mounting frame 3. A connecting seat 2 is installed at the upper right end of the base plate 1. The bottom end of the mounting frame 3 is rotatably connected to the connecting seat 2. A sampling drill tube 4 is installed on the right side of the mounting frame 3. Two mutually symmetrical connecting seats 2 5 are installed on the upper surface of the base plate 1. The two connecting seats 2 5 are rotatably connected to support rods 6 through pin shafts. Removable fixing knobs 7 are installed on the front and back of the mounting frame 3. The ends of the two support rods 6 away from the connecting seat 2 5 are connected to the mounting frame 3 through fixing knobs 7.

[0021] The mounting frame 3 can be rotated on the base plate 1 through the connecting seat 2, and the sampling drill tube 4 can drill and sample the ground to be sampled. When using the sampling drill tube 4 for sampling, the mounting frame 3 is rotated to a vertical position, and then the support rods 6 are fixed to both sides of the mounting frame 3 using the fixing knobs 7 to fix the mounting frame 3, thereby facilitating the operation of the sampling drill tube 4 for sampling. When the sampling is completed and the use is finished, the support rods 6 are removed and the mounting frame is flipped onto the base plate 1, so that the mounting frame 3 and the support rods 5 are both placed horizontally on the base plate 1. The device can be folded and placed, which reduces the size of the device and facilitates its movement and transportation.

[0022] Furthermore, a threaded rod 8 is mounted within the mounting frame 3. A sliding sleeve mounting plate 11 is mounted on the right side of the mounting frame 3. A sliding sleeve 10 is mounted on the surface of the sliding sleeve mounting plate 11. A drive motor 12 is mounted on the right side of the sliding sleeve 10. The output end of the drive motor 12 is connected to the sampling drill barrel 4. The drive motor 12 can drive the sampling drill barrel 4 to rotate, thereby performing drilling and sampling. The surface of the threaded rod 8 is threadedly connected to a movable connecting block 9, and the right side of the movable connecting block 9 is connected to the sliding sleeve 10. The threaded rod 8 can rotate within the mounting frame 3, thereby driving the movable connecting block 9 to move up and down. The up and down movement of the movable connecting block 9 drives the drive motor 12 and the sampling drill barrel 4 up and down through the sliding sleeve 10.

[0023] Furthermore, a second drive motor 13 is installed at the top of the mounting frame 3, and the output end of the second drive motor 13 is connected to the threaded rod 8. The rotation of the second drive motor 13 can drive the threaded rod 8 to rotate, thereby facilitating the control of the up and down movement of the sampling drill barrel 4.

[0024] Furthermore, a mounting frame limit seat 15 is installed at the left end of the upper surface of the mounting frame 3. The mounting frame limit seat 15 can fix the mounting frame 3 when the mounting frame 3 is rotated and placed on the base plate 1 to prevent the mounting frame 3 from moving. A limit plate 16 is installed at the right end of the upper surface of the mounting frame 3. The limit plate 16 can prevent the mounting frame 3 from rotating excessively and limit the rotation angle of the mounting frame 3. Two mutually symmetrical limit columns 17 are installed on the upper surface of the mounting frame 3. The limit columns 17 can place the support rod 6 between the two limit columns 17 to prevent the limit columns 17 from moving out of the device.

[0025] Furthermore, a support leg 19 is installed at the left end of the bottom surface of the base plate 1, a movable wheel 20 is installed at the right end of the bottom surface of the base plate 1, and a pull rod 18 is installed at the left end of the upper surface of the mounting frame 3. The provision of the pull rod 18 and the movable wheel 20 can facilitate users to move the device.

[0026] Furthermore, a handle 14 is installed at the top of the mounting frame 3 to facilitate users to rotate the mounting frame 3.

[0027] When in use, during the construction process, when the quality of the paved ground needs to be sampled and tested, the device is first moved to the appropriate position by using the pull rod 18 and the movable wheel 20, and the mounting frame 3 is rotated by the handle 14 to rotate the mounting frame 3 to a vertical state, and then the fixing knob 7 is used to fix the support rod 6 to the two sides of the mounting frame 3 to fix the mounting frame 3, and then the driving motor 2 13 and the driving motor 1 12 are started to make the sampling drill tube 4 move downward for sampling. After the sampling is completed and the use is finished, the fixing of the support rod 6 is removed, and the mounting frame is flipped onto the base plate 1, so that the mounting frame 3 and the support rod 5 are both placed horizontally on the base plate 1, and one end of the mounting frame 3 is placed on the mounting frame limit seat 15, and the support rod 5 is placed between the two limit columns 17, so that the device can be folded and placed, which reduces the volume of the device and is convenient for moving it. At the same time, it can also reduce the space occupied by the device during transportation, making it convenient for transportation.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sampling device for engineering quality inspection, comprising a base plate (1) and a mounting frame (3), characterized in that: A connecting seat 1 (2) is installed at the right end above the base plate (1), the bottom end of the mounting frame (3) is rotatably connected to the connecting seat 1 (2), a sampling drill tube (4) is installed on the right side of the mounting frame (3), and two mutually symmetrical connecting seats 2 (5) are installed on the upper surface of the base plate (1), the two connecting seats 2 (5) are rotatably connected to support rods (6) through pin shafts, and detachable fixing knobs (7) are installed on the front and rear of the mounting frame (3), and the ends of the two support rods (6) away from the connecting seat 2 (5) are connected to the mounting frame (3) through the fixing knobs (7).

2. A sampling device for engineering quality inspection according to claim 1, characterized in that: A threaded rod (8) is installed in the mounting frame (3), a sliding sleeve mounting plate (11) is installed on the right side of the mounting frame (3), a sliding sleeve (10) is sleeved on the surface of the sliding sleeve mounting plate (11), a driving motor 1 (12) is installed on the right side of the sliding sleeve (10), an output end of the driving motor 1 (12) is connected to the sampling drill tube (4), a movable connecting block (9) is threadedly connected to the surface of the threaded rod (8), and the right side of the movable connecting block (9) is connected to the sliding sleeve (10).

3. A sampling device for engineering quality inspection according to claim 1, characterized in that: A second driving motor (13) is installed at the top of the mounting frame (3), and an output end of the second driving motor (13) is connected to the threaded rod (8) to drive the threaded rod (8) to rotate.

4. A sampling device for engineering quality inspection according to claim 1, characterized in that: A mounting frame limiting seat (15) is installed at the left end of the upper surface of the mounting frame (3), a limiting plate (16) is installed at the right end of the upper surface of the mounting frame (3), and two mutually symmetrical limiting columns (17) are installed on the upper surface of the mounting frame (3).

5. A sampling device for engineering quality inspection according to claim 1, characterized in that: A pull rod (18) is mounted on the left end of the upper surface of the mounting frame (3).

6. A sampling device for engineering quality inspection according to claim 1, characterized in that: A handle (14) is mounted on the top end of the mounting frame (3).

7. A sampling device for engineering quality inspection according to claim 1, characterized in that: A support leg (19) is mounted on the left end of the bottom surface of the base plate (1), and a movable wheel (20) is mounted on the right end of the bottom surface of the base plate (1).

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