Tunnel construction data acquisition device

Abstract

The utility model belongs to the technical field of tunnel construction, and discloses a tunnel construction data acquisition device, which comprises a ground penetrating radar and a support device, the side wall of the ground penetrating radar is fixedly connected with a control panel, and the side wall of the ground penetrating radar is fixedly connected with two grips; supporting devices are arranged on the surfaces of the two grips and comprise first threaded rods, the first threaded rods are located on the side walls of the ground penetrating radar, the upper surfaces of the first threaded rods are fixedly connected with placing blocks, the inner walls of the placing blocks are slidably connected with two sliding blocks, and the surfaces of the two grips are sleeved with the two sliding blocks respectively. And the inner surface of the placing block is rotationally connected with a second threaded rod, and the surface of the second threaded rod is in threaded connection with the inner walls of the two sliding blocks. The ground penetrating radar can be supported by arranging the first threaded rod, the placement block, the sliding block and the second threaded rod, so that the ground penetrating radar can be attached to a tunnel at high altitude for detection.

Description

Technical Field

[0001] The utility model belongs to the technical field of tunnel construction, and in particular relates to a tunnel construction data acquisition device. Background Art

[0002] Tunnels are engineering structures buried in the earth, a form of human utilization of underground space. Tunnels can be categorized as transportation tunnels, hydraulic tunnels, municipal tunnels, mining tunnels, and military tunnels. A tunnel structure consists of a main structure and ancillary facilities. The main structure consists of the tunnel body and portals, while ancillary facilities include shelters, firefighting facilities, emergency communications, and drainage systems. Longer tunnels also have specialized ventilation and lighting equipment.

[0003] During tunnel construction, tunnel data needs to be collected, and ground penetrating radar will be used in the collection. Most ground penetrating radars are handheld. Due to the high height of the tunnel and the lack of supporting structure, the ground penetrating radar cannot be used at high altitudes. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide a tunnel construction data acquisition device.

[0005] In order to solve the above problems, the present invention adopts the following technical solutions:

[0006] A tunnel construction data acquisition device includes a ground penetrating radar and a support device, wherein the side wall of the ground penetrating radar is fixedly connected to a control panel, and the side wall of the ground penetrating radar is fixedly connected to two handles; the surfaces of the two handles are provided with a support device, and the support device includes a first threaded rod, the first threaded rod is located on the side wall of the ground penetrating radar, the upper surface of the first threaded rod is fixedly connected to a placement block, the inner wall of the placement block is slidably connected to two sliders, and the two sliders are respectively sleeved on the surfaces of the two handles, the inner surface of the placement block is rotatably connected to a second threaded rod, the surface of the second threaded rod is threadedly connected to the inner walls of the two sliders, and the first threaded rod is held to allow the first threaded rod to drive the ground penetrating radar to move. By arranging the first threaded rod, the placement block, the slider and the second threaded rod, the ground penetrating radar can be supported, so that the ground penetrating radar can fit the tunnel for detection at high altitude.

[0007] Preferably, the handle surface is fixedly connected to limit rings near the upper and lower ends of the slider, and the surface of the second threaded rod is provided with two opposite sections of thread lines. When the slider slides, the slider will move to the surfaces of the two limit rings, and the limit rings can limit the upper and lower positions of the handle on the slider surface.

[0008] Preferably, the surface of the first threaded rod is threadedly connected to a sleeve rod, and the bottom end of the sleeve rod is rotatably connected to a base. When the height of the first threaded rod needs to be adjusted, the sleeve rod is rotated to allow the sleeve rod to rotate on the surface of the first threaded rod, and the sleeve rod will also rotate on the base. By setting the base and the sleeve rod, the height of the first threaded rod can be adjusted.

[0009] Preferably, the bottom end of the base is rotatably connected to a plurality of support wheels, and a threaded hole is provided on the surface of the sleeve rod. The inner wall of the threaded hole of the sleeve rod is threadedly connected to the surface of the first threaded rod. When the base moves, the base will drive the support wheels to roll on the ground. By setting the support wheels, the position of the base can be easily moved.

[0010] Preferably, the side wall of the base is provided with a limiting device, and the limiting device includes a support block, the side wall of the support block is fixedly connected to the side wall of the base, the inner wall of the support block is slidably connected to two sliding columns, and the bottom ends of the two sliding columns are fixedly connected to a pad, the pad is in contact with the ground, and then stepped on the surface of the pad. By arranging the support block, sliding column and pad, the movement of the base can be reduced.

[0011] Preferably, the upper surfaces of the two sliding columns are fixedly connected with a connecting block, and the bottom end of the connecting block and the upper surface of the pad are fixedly connected with two driving springs. The driving springs drive the connecting block and the sliding column to slide. By setting the driving springs, the position of the pad can be moved, thereby reducing the impact on the movement of the base.

[0012] Beneficial effects of the utility model:

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] 1. When the ground penetrating radar of the present invention needs to be used, the ground penetrating radar is placed in a suitable position, and then the second threaded rod is rotated to rotate on the inner surface of the placement block and the inner wall of the slider. The slider moves to a position, and the slider is sleeved on the surface of the grip and the surface of the limit block. At the same time, the slider moves to the surface of the two limit blocks, and then the sleeve rod is rotated to rotate on the upper surface of the base. The sleeve rod rotates on the surface of the first threaded rod through the threaded hole, and the first threaded rod will drive the ground penetrating radar to move. When in use, the base is pushed to drive the supporting wheel to roll on the ground, so that the ground penetrating radar fits the inner wall of the tunnel. By setting the base, the sleeve rod and the first threaded rod, the ground penetrating radar can be supported, and the height of the ground penetrating radar can also be adjusted according to needs, and the slider and the second threaded rod can fix the ground penetrating radar according to needs.

[0015] 2. When continuous detection is required in the present invention, the foot steps on the pad to drive the sliding column to slide, and the sliding column slides on the inner wall of the support block. When the sliding column slides, it drives the connecting block to slide, and the connecting block drives the driving spring to contract, and the pad fits the ground. When the base needs to be moved, the pad is released to drive the spring to drive the connecting block, sliding column and pad to move. By setting the pad, the base can be easily positioned, reducing the situation where the base moves around during detection, and at the same time, the driving spring can drive the pad to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the ground penetrating radar of the present utility model;

[0017] Figure 2 for Figure 1 A partial enlarged view of point A in the middle;

[0018] Figure 3 This is a side view structural diagram of the ground penetrating radar of the present utility model;

[0019] Figure 4 for Figure 3 A partial enlarged view of point B in the middle.

[0020] In the figure: 1. Ground penetrating radar; 2. Control panel; 3. Handle; 4. Support device; 41. First threaded rod; 42. Placement block; 43. Slider; 44. Second threaded rod; 45. Base; 46. Sleeve rod; 47. Threaded hole; 48. Support wheel; 49. Limiting ring; 5. Limiting device; 51. Support block; 52. Sliding column; 53. Pad; 54. Connecting block; 55. Drive spring. DETAILED DESCRIPTION

[0021] 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 part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] In the description of this utility model, it should be noted that the terms "upper / lower end," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "set / mounted," "sleeved," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0024] See also Figure 1-4 The utility model provides a technical solution: a tunnel construction data acquisition device, including a ground penetrating radar 1 and a support device 4, the side wall of the ground penetrating radar 1 is fixedly connected with a control panel 2, and the side wall of the ground penetrating radar 1 is fixedly connected with two handles 3; the surfaces of the two handles 3 are provided with a support device 4, and the support device 4 includes a first threaded rod 41, the first threaded rod 41 is located on the side wall of the ground penetrating radar 1, and the upper surface of the first threaded rod 41 is fixedly connected with a placement block 42, and the inner wall of the placement block 42 is slidably connected with two sliders 43, and the two sliders 43 are respectively sleeved on the surfaces of the two handles 3, and the placement block 42 is fixedly connected with the inner wall of the placement block 42. The inner surface of the block 42 is rotatably connected to a second threaded rod 44, and the surface of the second threaded rod 44 is threadedly connected to the inner walls of the two sliders 43; when working, the ground penetrating radar 1 is placed in a suitable position, and then the second threaded rod 44 is rotated to allow the second threaded rod 44 to rotate on the inner surface of the placement block 42 and the inner wall of the slider 43, and the slider 43 moves to the surface of the handle 3, and then the first threaded rod 41 is held to allow the first threaded rod 41 to drive the ground penetrating radar 1 to move. By setting the first threaded rod 41, the placement block 42, the slider 43 and the second threaded rod 44, the ground penetrating radar 1 can be supported, so that the ground penetrating radar 1 can fit the tunnel for detection at high altitude.

[0025] Furthermore, the surface of the handle 3 near the upper and lower ends of the slider 43 is fixedly connected to the limit rings 49, and the surface of the second threaded rod 44 is provided with two opposite sections of thread lines; when working, the slider 43 will move to the surfaces of the two limit rings 49, and the limit rings 49 can limit the upper and lower positions of the handle 3 on the surface of the slider 43.

[0026] Furthermore, a sleeve rod 46 is threadedly connected to the surface of the first threaded rod 41, and the bottom end of the sleeve rod 46 is rotatably connected to the base 45; when working, the sleeve rod 46 is rotated to allow the sleeve rod 46 to rotate on the surface of the first threaded rod 41, and the sleeve rod 46 will also rotate on the base 45. By setting the base 45 and the sleeve rod 46, the height of the first threaded rod 41 can be adjusted.

[0027] Furthermore, the bottom end of the base 45 is rotatably connected to a plurality of support wheels 48, and a threaded hole 47 is provided on the surface of the sleeve rod 46, and the inner wall of the threaded hole 47 of the sleeve rod 46 is threadedly connected to the surface of the first threaded rod 41; when working, the sleeve rod 46 will rotate on the surface of the first threaded rod 41 through the threaded hole 47, and when the base 45 moves, the base 45 will drive the support wheels 48 to roll on the ground. By setting the support wheels 48, the position of the base 45 can be easily moved.

[0028] Furthermore, the side wall of the base 45 is provided with a limiting device 5, and the limiting device 5 includes a support block 51. The side wall of the support block 51 is fixedly connected to the side wall of the base 45, and the inner wall of the support block 51 is slidably connected to two sliding columns 52, and the bottom ends of the two sliding columns 52 are fixedly connected to a pad 53; when working, the sliding column 52 is pushed to slide on the inner wall of the support block 51, and the sliding column 52 drives the pad 53 to slide, and the pad 53 is in contact with the ground, and then stepped on the surface of the pad 53. By setting the support block 51, the sliding column 52 and the pad 53, the situation of the base 45 moving around can be reduced.

[0029] Furthermore, a connecting block 54 is fixedly connected to the upper surface of the two sliding columns 52, and two driving springs 55 are fixedly connected to the bottom end of the connecting block 54 and the upper surface of the pad 53; when working, the driving spring 55 will rebound when the pad 53 is released, and the driving spring 55 drives the connecting block 54 and the sliding column 52 to slide. By setting the driving spring 55, the position of the pad 53 can be moved, thereby reducing the impact on the movement of the base 45.

[0030] The working principle of the present invention is as follows: when the ground penetrating radar 1 is needed, the ground penetrating radar 1 is placed in a suitable position, and then the second threaded rod 44 is rotated to allow the second threaded rod 44 to rotate on the inner surface of the placement block 42 and the inner wall of the slider 43, and the slider 43 moves to a position, and the slider 43 is sleeved on the surface of the handle 3 and the surface of the limit block. At the same time, the slider 43 moves to the surfaces of the two limit blocks, and then the sleeve rod 46 is rotated to allow the sleeve rod 46 to rotate on the upper surface of the base 45. The sleeve rod 46 rotates on the surface of the first threaded rod 41 through the threaded hole 47. The first threaded rod 41 will drive the ground penetrating radar 1 to move. When in use, the base 45 is pushed to allow the base 45 to drive the supporting wheel 48 to roll on the ground, so that the ground penetrating radar 1 fits the inner wall of the tunnel. By setting the base 45, the sleeve rod 46 and the first threaded rod 41 can support the ground penetrating radar 1 and can also adjust the height of the ground penetrating radar 1 as needed, while the slider 43 and the second threaded rod 44 can fix the ground penetrating radar 1 as needed; when continuous detection is required, step on the pad 53 to let the pad 53 drive the sliding column 52 to slide, and the sliding column 52 slides on the inner wall of the support block 51. When the sliding column 52 slides, it will drive the connecting block 54 to slide, and the connecting block 54 drives the driving spring 55 to contract, and the pad 53 fits the ground. When the base 45 needs to be moved, release the pad 53 to drive the spring 55 to drive the connecting block 54, the sliding column 52 and the pad 53 to move. By setting the pad 53, the base 45 can be easily positioned, reducing the situation where the base 45 moves around during detection. At the same time, the driving spring 55 can drive the pad 53 to move.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations. The phrase "includes an element defined by..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0032] Although 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 tunnel construction data acquisition device, characterized in that: The invention comprises a ground penetrating radar (1) and a supporting device (4), wherein a control panel (2) is fixedly connected to the side wall of the ground penetrating radar (1), and two handles (3) are fixedly connected to the side wall of the ground penetrating radar (1); the surfaces of the two handles (3) are provided with a supporting device (4), and the supporting device (4) comprises a first threaded rod (41), the first threaded rod (41) is located on the side wall of the ground penetrating radar (1), a placement block (42) is fixedly connected to the upper surface of the first threaded rod (41), the inner wall of the placement block (42) is slidably connected to two sliders (43), the two sliders (43) are respectively sleeved on the surfaces of the two handles (3), the inner surface of the placement block (42) is rotatably connected to a second threaded rod (44), and the surface of the second threaded rod (44) is threadedly connected to the inner walls of the two sliders (43).

2. A tunnel construction data acquisition device according to claim 1, characterized in that: Positions on the surface of the handle (3) near the upper and lower ends of the slider (43) are fixedly connected to limit rings (49), and the surface of the second threaded rod (44) is provided with two opposite thread lines.

3. A tunnel construction data acquisition device according to claim 2, characterized in that: The surface of the first threaded rod (41) is threadedly connected to a sleeve rod (46), and the bottom end of the sleeve rod (46) is rotatably connected to a base (45).

4. A tunnel construction data acquisition device according to claim 3, characterized in that: The bottom end of the base (45) is rotatably connected to a plurality of support wheels (48), a threaded hole (47) is provided on the surface of the sleeve rod (46), and the inner wall of the threaded hole (47) of the sleeve rod (46) is threadedly connected to the surface of the first threaded rod (41).

5. The tunnel construction data acquisition device according to claim 3, characterized in that: The side wall of the base (45) is provided with a limiting device (5), and the limiting device (5) includes a support block (51). The side wall of the support block (51) is fixedly connected to the side wall of the base (45). The inner wall of the support block (51) is slidably connected to two sliding columns (52), and the bottom ends of the two sliding columns (52) are fixedly connected to a pad (53).

6. The tunnel construction data acquisition device according to claim 5, characterized in that: The upper surfaces of the two sliding columns (52) are fixedly connected with a connecting block (54), and the bottom end of the connecting block (54) and the upper surface of the pad (53) are fixedly connected with two driving springs (55).

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