Tunnel stratum settlement detection device

Abstract

The utility model relates to the technical field of tunnel settlement detection, in particular to a tunnel stratum settlement detection device which is characterized in that the upper end of a supporting plate is fixedly connected with a containing box, the outer side of the interior of the containing box is fixedly connected with a telescopic rod, and the lower end of the telescopic rod is fixedly connected with a floor supporting plate; the left side of the upper end of the ground supporting plate is fixedly connected with an infrared transmitter, the left side of the lower end of the supporting plate is fixedly connected with an infrared receiver, the ground supporting plate can be supported on the upper end face of a stratum, and the telescopic rod can be pushed to elastically stretch in the stratum settlement process under the action of the first spring and the second spring; according to the invention, the supporting plate is arranged, the supporting plate settles along with the stratum, the arranged infrared transmitter and infrared receiver can measure the distance between the supporting plate and the supporting plate in real time, stratum settlement information can be transmitted into a remote control terminal through the data transmitter, and real-time monitoring processing of settlement of the tunnel stratum is facilitated; and more visual display can be realized.

Description

Technical Field

[0001] The utility model relates to a tunnel stratum settlement detection device, belonging to the technical field of tunnel settlement detection. Background Art

[0002] A tunnel is an engineering structure buried in the ground. It is a form of human utilization of underground space. Tunnels can be divided into traffic tunnels, hydraulic tunnels, municipal tunnels, mining tunnels, and military tunnels. The structure of a tunnel consists of two parts: the main building and ancillary equipment. The main building consists of a tunnel body and a tunnel portal. The ancillary equipment includes a car shelter, fire-fighting facilities, emergency communications, and drainage facilities. Long tunnels also have special ventilation and lighting equipment.

[0003] In the use of existing tunnels, the use of stratum settlement detection equipment is cumbersome and difficult to perform real-time detection and processing. At the same time, the use of the detection equipment requires continuous supply of electricity, which wastes energy and cannot intuitively display settlement information. In the process of installing the detection device, the device needs to be fixed cumbersomely, which not only affects the efficiency of disassembly and assembly of the detection device, but also makes it difficult to quickly adjust and process according to the depth of the stratum, reducing the applicability of the detection device. Utility Model Content

[0004] The purpose of the utility model is to provide a tunnel ground settlement detection device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tunnel ground settlement detection device comprises a support plate, a containing box and a bottom box, the upper end of the support plate is fixedly connected to the containing box, the inner and outer sides of the containing box are fixedly connected to a telescopic rod, the lower end of the telescopic rod is fixedly connected to a support floor, the upper left side of the support floor is fixedly connected to an infrared transmitter, the lower left side of the support plate is fixedly connected to an infrared receiver, a threaded shaft is fixedly connected to the middle position of the lower end of the support plate, the outer side of the threaded shaft is spirally connected to a mounting sleeve, and the lower end of the mounting sleeve is provided with a bottom box.

[0007] Furthermore, a first spring is provided inside the outer tube body of the telescopic rod, and a second spring is provided inside the middle tube body of the telescopic rod.

[0008] Furthermore, a single chip microcomputer is fixedly connected to the upper end of the inner part of the containing box, the upper end of the single chip microcomputer is electrically connected to a data transmitter, the data transmitter is fixedly connected to the containing box, and the single chip microcomputer is electrically connected between the infrared transmitter and the infrared receiver respectively.

[0009] Furthermore, a storage battery is fixedly connected to the middle position of the upper end of the support plate, and the storage battery is electrically connected to the single-chip microcomputer.

[0010] Furthermore, a solar panel is fixedly connected to the outer side of the upper end of the containing box, and the solar panel is electrically connected to the battery.

[0011] Furthermore, the lower end of the mounting sleeve is fixedly connected with a threaded joint, the threaded joint is spirally connected to the bottom box, the lower end of the threaded joint is slidably connected with a sliding rod, the sliding rod is slidably connected to the bottom box, the lower end of the sliding rod is rotatably connected with a transmission rod, the outer end of the transmission rod is rotatably connected with a transverse plug plate, the transverse plug plate is slidably connected to the bottom box, and the upper rod body surface of the sliding rod is covered with a third spring.

[0012] The beneficial effects of the utility model are:

[0013] The utility model provides a support floor that can be supported on the upper end surface of the stratum, and can push the telescopic rod to stretch and retract during the stratum settlement process through the action of the first spring and the second spring, so that the support floor follows the stratum settlement, so that the set infrared transmitter and infrared receiver can measure the distance between the support floor and the support plate in real time, and transmit the distance information to the single-chip microcomputer, and then the stratum settlement information can be transmitted to the remote control terminal through the data transmitter, so as to facilitate the real-time monitoring and processing of the settlement of the tunnel stratum, and can display it more intuitively, and at the same time, the set solar panel can be used to charge the internal battery Supplementary processing makes the use of the device more energy-efficient. The utility model utilizes the rotation of the threaded shaft to enable the support floor to move up and down, and then the device can be adjusted according to the depth of the stratum, making the device more practical. At the same time, through the installation of the installation sleeve, the threaded joint can press the sliding rod, so that the transmission rod can drive the horizontal plug plate to move outward, and then the horizontal plug plate can be inserted horizontally between the tunnel and the bottom of the stratum, thereby ensuring the installation stability of the device, and through the disassembly of the threaded joint, the third spring can be extended, and then the horizontal plug plate can be retracted, so as to facilitate the quick and stable disassembly and assembly of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0015] Figure 1 This is a front view of a tunnel ground settlement detection device of the utility model;

[0016] Figure 2It is a cross-sectional view of the installation structure of a support plate, a containing box and a support floor of a tunnel ground settlement detection device of the utility model;

[0017] Figure 3 This is a cross-sectional view of the installation structure of a telescopic rod of a tunnel ground settlement detection device of the utility model;

[0018] Figure 4 This is a cross-sectional view of the installation structure of the installation sleeve and the bottom box of a tunnel ground settlement detection device of the utility model;

[0019] Numbers in the figure: 1. support plate; 2. storage box; 3. telescopic rod; 4. support floor; 5. infrared transmitter; 6. infrared receiver; 7. threaded shaft; 8. mounting sleeve; 9. bottom box; 10. first spring; 11. second spring; 12. single chip microcomputer; 13. data transmitter; 14. battery; 15. solar panel; 16. threaded joint; 17. sliding rod; 18. transmission rod; 19. horizontal plug plate; 20. third spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0022] A tunnel ground settlement detection device comprises a support plate 1, a containing box 2 and a bottom box 9, wherein the upper end of the support plate 1 is fixedly connected to the containing box 2, the inner and outer sides of the containing box 2 are fixedly connected to a telescopic rod 3, the lower end of the telescopic rod 3 is fixedly connected to a support floor 4, the upper left side of the supporting floor 4 is fixedly connected to an infrared transmitter 5, the lower left side of the support plate 1 is fixedly connected to an infrared receiver 6, a first spring 10 is provided inside the outer tube body of the telescopic rod 3, a second spring 11 is provided inside the middle tube body of the telescopic rod 3, a single-chip microcomputer 12 is fixedly connected to the inner upper end of the containing box 2, a data transmitter 13 is electrically connected to the upper end of the single-chip microcomputer 12, the data transmitter 13 is fixedly connected to the containing box 2, the single-chip microcomputer 12 is electrically connected to the infrared transmitter 5 and the infrared receiver 6 respectively, a storage battery 14 is fixedly connected to the middle position of the upper end of the support plate 1, and the storage battery 14 is electrically connected to the single-chip microcomputer 12, A solar panel 15 is fixedly connected to the outer side of the upper end of the containing box 2, and the solar panel 15 is electrically connected to the battery 14. When detecting and processing the settlement of the tunnel stratum, the support floor 4 can be supported on the upper end surface of the stratum, and the first spring 10 and the second spring 11 can push the telescopic rod 3 to stretch during the settlement of the stratum, and make the support floor 4 follow the settlement of the stratum, so that the set infrared transmitter 5 and the infrared receiver 6 can measure the distance between the support floor 4 and the support plate 1 in real time, and transmit the distance information to the single-chip computer 12, and then the stratum settlement information can be transmitted to the remote control terminal through the data transmitter 13, so as to facilitate the real-time monitoring and processing of the settlement of the tunnel stratum, and can be displayed more intuitively. At the same time, the internal battery 14 can be supplemented with electric energy through the action of the set solar panel 15, making the use of the device more energy-saving.

[0023] Example 2 Please refer to Figure 1 and Figure 4The difference between this embodiment and the embodiment 1 is that: a threaded shaft 7 is fixedly connected to the middle position of the lower end of the support plate 1, a mounting sleeve 8 is spirally connected to the outer side of the threaded shaft 7, a bottom box 9 is provided at the lower end of the mounting sleeve 8, a threaded joint 16 is fixedly connected to the lower end of the mounting sleeve 8, the threaded joint 16 is spirally connected to the bottom box 9, a sliding rod 17 is slidably connected to the lower end of the threaded joint 16, the sliding rod 17 is slidably connected to the bottom box 9, the lower end of the sliding rod 17 is rotatably connected to a transmission rod 18, the outer end of the transmission rod 18 is rotatably connected to a transverse plug plate 19, the transverse plug plate 19 is slidably connected to the bottom box 9, and the upper rod body surface of the sliding rod 17 is covered with There is a third spring 20, and the support floor 4 can move up and down by rotating the threaded shaft 7, so that the device can be adjusted according to the depth of the stratum, making the device more practical. At the same time, by installing the installation sleeve 8, the threaded joint 16 can press the sliding rod 17, so that the transmission rod 18 can drive the horizontal plug plate 19 to move outward, and then the horizontal plug plate 19 can be horizontally inserted between the tunnel and the bottom of the stratum, so as to ensure the installation stability of the device, and by disassembling the threaded joint 16, the third spring 20 can be stretched, and then the horizontal plug plate 19 can be retracted, so as to facilitate the quick and stable disassembly and assembly of the device.

[0024] Working principle of the utility model: this device is powered by an internal battery 14 when in use. When detecting and processing the settlement of the tunnel stratum, the support floor 4 can be supported on the upper end surface of the stratum, and the telescopic rod 3 can be pushed to stretch during the settlement of the stratum through the action of the first spring 10 and the second spring 11, and the support floor 4 can follow the settlement of the stratum, so that the set infrared transmitter 5 and the infrared receiver 6 can measure the distance between the support floor 4 and the support plate 1 in real time, and transmit the distance information to the single-chip computer 12, and then the stratum settlement information can be transmitted to the remote control terminal through the data transmitter 13, so as to facilitate the real-time monitoring and processing of the settlement of the tunnel stratum, and can be displayed more intuitively. At the same time, through the set The solar panel 15 can supplement the internal battery 14 with electric energy, making the use of the device more energy-efficient, and the support floor 4 can be moved up and down by rotating the threaded shaft 7, so that the device can be adjusted according to the depth of the stratum, making the device more practical. At the same time, by installing the mounting sleeve 8, the threaded joint 16 can press the sliding rod 17, so that the transmission rod 18 can drive the horizontal plug plate 19 to move outward, and then the horizontal plug plate 19 can be inserted horizontally between the tunnel and the bottom of the stratum, so as to ensure the installation stability of the device, and by disassembling the threaded joint 16, the third spring 20 can be stretched, so that the horizontal plug plate 19 can be retracted, so as to facilitate the quick and stable disassembly and assembly of the device.

[0025] 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 tunnel ground settlement detection device, comprising a support plate (1), a containing box (2) and a bottom box (9), characterized in that: The upper end of the support plate (1) is fixedly connected to a storage box (2), the inner and outer sides of the storage box (2) are fixedly connected to a telescopic rod (3), the lower end of the telescopic rod (3) is fixedly connected to a support floor (4), the upper left side of the support floor (4) is fixedly connected to an infrared transmitter (5), the lower left side of the lower end of the support plate (1) is fixedly connected to an infrared receiver (6), a threaded shaft (7) is fixedly connected to the middle position of the lower end of the support plate (1), the outer side of the threaded shaft (7) is spirally connected to a mounting sleeve (8), and the lower end of the mounting sleeve (8) is provided with a bottom box (9).

2. A tunnel ground settlement detection device according to claim 1, characterized in that: A first spring (10) is arranged inside the outer tube body of the telescopic rod (3), and a second spring (11) is arranged inside the middle tube body of the telescopic rod (3).

3. A tunnel ground settlement detection device according to claim 1, characterized in that: A single-chip microcomputer (12) is fixedly connected to the upper end of the storage box (2), and a data transmitter (13) is electrically connected to the upper end of the single-chip microcomputer (12). The data transmitter (13) is fixedly connected to the storage box (2), and the single-chip microcomputer (12) is electrically connected to the infrared transmitter (5) and the infrared receiver (6) respectively.

4. A tunnel ground settlement detection device according to claim 1, characterized in that: A storage battery (14) is fixedly connected to the middle position of the upper end of the support plate (1), and the storage battery (14) is electrically connected to the single-chip computer (12).

5. A tunnel ground settlement detection device according to claim 1, characterized in that: A solar panel (15) is fixedly connected to the outer side of the upper end of the storage box (2), and the solar panel (15) is electrically connected to the storage battery (14).

6. A tunnel ground settlement detection device according to claim 1, characterized in that: The lower end of the mounting sleeve (8) is fixedly connected with a threaded joint (16), the threaded joint (16) is spirally connected to the bottom box (9), the lower end of the threaded joint (16) is slidably connected with a sliding rod (17), the sliding rod (17) is slidably connected to the bottom box (9), the lower end of the sliding rod (17) is rotatably connected with a transmission rod (18), the outer end of the transmission rod (18) is rotatably connected with a transverse plug plate (19), the transverse plug plate (19) is slidably connected to the bottom box (9), and the upper rod body surface of the sliding rod (17) is covered with a third spring (20).

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