Settlement monitoring device for adjacent buildings in shield tunnel construction

Abstract

The utility model discloses a settlement monitoring device for adjacent buildings in shield tunnel construction, which comprises a monitoring device main body, the monitoring device main body comprises a sliding rail, a driving vehicle body is arranged at the middle position of the upper surface of the sliding rail, and driving rollers are rotationally arranged on the two sides of the driving vehicle body. Rolling grooves are formed in the two sides of the upper surface of the sliding rail. By designing the buffer protection mechanism, when the monitoring device body is used for construction monitoring in a tunnel, a rubber buffer pad and a mounting protection plate are fixed to the top end and the side face of a rotating base correspondingly, and when flying stones impact the surface of the rubber buffer pad, the rubber buffer pad deforms to buffer and protect the upper surface of the rotating base; and meanwhile, when the surface of the mounting protection plate is impacted, a buffer spring impacted on the surface of a buffer plate is stressed and deformed to buffer and protect the buffer plate, so that an impacted object can be conveniently rebounded through buffering of a rubber buffer pad and the buffer plate, and the monitoring host is not prone to being impacted and damaged.

Description

Technical Field

[0001] This utility model belongs to the field of monitoring device technology, specifically relating to a settlement monitoring device for buildings adjacent to shield tunnel construction. Background Technology

[0002] A tunnel is an engineering structure buried in the strata of the earth, which is a form of human utilization of underground space. During the construction of a tunnel shield, it is necessary to monitor and deal with the settlement of adjacent buildings. Usually, a monitoring device is used to monitor the settlement of adjacent buildings at the construction site during the tunnel shield construction. The existing monitoring device is used to monitor the settlement of adjacent buildings at the construction site in real time during the tunnel shield construction. The driving vehicle moves to move the monitoring host and monitors the data. The monitoring host obtains real-time information on the settlement of adjacent buildings inside the tunnel. The microprocessor unit inside the control module performs data analysis and transmits the generated data to an external smart terminal through the transmission module.

[0003] According to the real-time monitoring system and method for settlement deformation of shield tunnels disclosed in the authorized patent application No. 202311597025.X, existing monitoring devices are used to monitor the settlement of buildings adjacent to tunnel construction. However, when monitoring, the monitoring device is located inside the tunnel and is directly exposed to the outside environment. Furthermore, during shield tunnel construction, some stones may fall and fly, directly impacting the surface of the monitoring device. This makes it difficult to buffer and protect the outer surface of the monitoring device, resulting in direct impact damage or even rendering it unusable. This affects the protective effect of the monitoring device when used to monitor the settlement of buildings adjacent to tunnel construction. Therefore, this utility model proposes a settlement monitoring device for buildings adjacent to shield tunnel construction. Utility Model Content

[0004] The purpose of this utility model is to provide a settlement monitoring device for buildings adjacent to shield tunnel construction, in order to solve the problem mentioned in the background art that when the monitoring device is used to monitor the settlement of buildings adjacent to tunnel construction, it is not convenient to buffer and protect the outer surface of the monitoring device, which is directly damaged by impact or even cannot be used, thus affecting the protective effect of the monitoring device when used to monitor the settlement of buildings adjacent to tunnel construction.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a settlement monitoring device for adjacent buildings during shield tunnel construction, comprising a main body of the monitoring device, the main body including a slide rail, a drive vehicle body disposed at the middle position of the upper surface of the slide rail, drive rollers rotating on both sides of the drive vehicle body, rolling grooves formed on both sides of the upper surface of the slide rail, the drive rollers being in rolling connection with the interior of the rolling grooves, a rotating base rotating on the upper surface of the drive vehicle body, a monitoring host being installed inside the rotating base, a laser radar and an infrared camera disposed at the end of the monitoring host, a control module disposed on one side of the rotating base located on the upper surface of the drive vehicle body, the control module being connected to the monitoring host via a wire, and the main body of the monitoring device further comprising:

[0006] A buffer protection mechanism, wherein the buffer protection mechanism includes a buffer protection component one disposed at the top of the rotating base, and a buffer protection component two disposed on the rear surface of the rotating base;

[0007] A cleaning mechanism, comprising mounting components disposed at both ends of a drive vehicle body, wherein the lower surface of the mounting components is provided with cleaning components.

[0008] Preferably, the buffer protection component includes a mounting plate disposed on the upper surface of the rotating base. A rubber buffer pad is fixed to the surface of the mounting plate by screws. Both ends of the mounting plate are provided with internal threaded holes, and bolts are rotatably disposed at both ends of the rotating base.

[0009] Preferably, the mounting plate and the inner top of the rotating base are rotatably fixed by the bolts and internal threaded holes, and the outer surface of the mounting plate matches the inner surface structure of the rubber buffer pad.

[0010] Preferably, the second buffer protection component includes a mounting plate fixed to the rear surface of the rotating base by screws, a buffer plate is internally limited by the mounting plate, and a buffer spring is welded to the connection between the inner surface of the buffer plate and the inner surface of the mounting plate.

[0011] Preferably, the mounting assembly includes connecting plates disposed at both ends of the drive vehicle body, and each end of the drive vehicle body is welded with a through screw, the end of which is rotated with an internally threaded fixing cap on the surface of the connecting plate.

[0012] Preferably, the through screw passes through the interior of the connecting plate, and the ends of the connecting plate and the drive vehicle body are rotatably fixed by the through screw and the internal thread fixing cap.

[0013] Preferably, the cleaning assembly includes a push plate one fixed to both ends of the lower surface of the connecting plate by screws, the push plate one conforming to the internal structure of the rolling groove, and a push plate two fixed to the middle position of the lower surface of the connecting plate by screws, the lower surface of the push plate two contacting the inner surface of the slide rail.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] By designing a buffer protection mechanism, when the main body of the monitoring device is used for construction monitoring inside the tunnel, the rubber buffer pad and the mounting guard plate are respectively fixed to the top and side of the rotating base. When flying stones hit the surface of the rubber buffer pad, the rubber buffer pad deforms to buffer and protect the upper surface of the rotating base. At the same time, when the surface of the mounting guard plate is impacted, the buffer spring on the surface of the buffer plate deforms under force to buffer and protect the buffer plate. It is convenient to buffer the rebound of impacting objects through the rubber buffer pad and the buffer plate, which is less likely to cause impact damage to the main monitoring device and improves the protection effect of the main body of the monitoring device when it is used for settlement monitoring of adjacent buildings during tunnel construction. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This utility model Figure 1 Enlarged structural diagram of section A;

[0018] Figure 3 This is a partial side cross-sectional view of the rotating base, rubber buffer pad, and mounting plate of this utility model.

[0019] Figure 4 This is a side sectional view of the buffer plate, mounting plate, and buffer spring of this utility model.

[0020] Figure 5 This utility model Figure 1 Enlarged structural diagram of section B;

[0021] Figure 6 This is a partial cross-sectional view of the connecting plate, push plate 2, and the side of the drive vehicle body of this utility model;

[0022] In the diagram: 100, main body of the monitoring device; 101, slide rail; 102, rolling groove; 1021, connecting plate; 1022, push plate one; 1023, push plate two; 1024, internal thread fixing cap; 1025, through screw; 103, drive vehicle body; 104, drive roller; 105, rotating base; 1051, rubber buffer pad; 1052, bolt; 1053, buffer plate; 1054, internal thread hole; 1055, mounting plate; 1056, mounting guard plate; 1057, buffer spring; 106, control module; 107, monitoring host. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 6 This utility model provides a technical solution: a settlement monitoring device for adjacent buildings during shield tunnel construction, comprising a monitoring device body 100, the monitoring device body 100 including a slide rail 101, a drive vehicle 103 disposed at the middle position of the upper surface of the slide rail 101, drive rollers 104 rotating on both sides of the drive vehicle 103, rolling grooves 102 formed on both sides of the upper surface of the slide rail 101, the drive rollers 104 being rolledly connected to the inside of the rolling grooves 102, a rotating base 105 rotating on the upper surface of the drive vehicle 103, a monitoring host 107 installed inside the rotating base 105, a laser radar and an infrared camera disposed at the end of the monitoring host 107, and the monitoring host 107 being monitored by the rotating base 105. The rotation adjusts the monitoring host 107 to the settlement position of the adjacent building. Driven by the drive roller 104 inside the rolling groove 102, the drive vehicle 103 moves inside the slide rail 101. The movement of the drive vehicle 103 is monitored by the monitoring host 107. A control module 106 is installed on one side of the rotating base 105, on the upper surface of the drive vehicle 103. The control module 106 is connected to the monitoring host 107 via wires. The monitoring host 107 acquires real-time information on the settlement of the adjacent building inside the tunnel. The microprocessor unit inside the control module 106 analyzes the data and transmits the generated data to an external smart terminal via a transmission module. The main body 100 of the monitoring device also includes:

[0025] The buffer protection mechanism includes a buffer protection component 1 installed at the top of the rotating base 105 and a buffer protection component 2 installed on the rear surface of the rotating base 105. When the main body of the monitoring device 100 is used for settlement monitoring of buildings near the tunnel construction site, the buffer protection mechanism can protect the outer surface of the main body of the monitoring device 107, making it less susceptible to impact damage and improving the protection effect of the main body of the monitoring device 100 when used for settlement monitoring of buildings near the tunnel construction site.

[0026] In order to facilitate the buffer protection component one at the top of the rotating base 105 on the outer surface of the monitoring host 107 and prevent the monitoring host 107 from being damaged by impact, in this embodiment, preferably, the buffer protection component one includes a mounting plate 1055 disposed on the upper surface of the rotating base 105. A rubber buffer pad 1051 is fixed to the surface of the mounting plate 1055 by screws. Both ends of the mounting plate 1055 are provided with internal threaded holes 1054. Bolts 1052 are rotated at both ends of the rotating base 105. When the mounting plate 1055 is closed on the upper surface of the rotating base 105, the mounting plate 1055 is fixed by rotating the internal threaded holes 1054 at the ends of the bolts 1052, thereby fixing the rubber buffer pad 1051, so that the surface of the rubber buffer pad 1051 is protected by impact and is not easily damaged by impact to the monitoring host 107.

[0027] In order to facilitate the buffer protection of the rear surface of the rotating base 105 by means of the second buffer protection component, in this embodiment, preferably, the second buffer protection component includes a mounting plate 1056 fixed to the rear surface of the rotating base 105 by screws. The mounting plate 1056 has a buffer plate 1053 inside it. A buffer spring 1057 is welded to the connection between the inner surface of the buffer plate 1053 and the inner surface of the mounting plate 1056. When the surface of the buffer plate 1053 is hit, the buffer spring 1057 deforms to buffer the buffer plate 1053, thereby reducing the impact and preventing deformation and damage.

[0028] The cleaning mechanism includes mounting components at both ends of the drive vehicle body 103. The lower surface of the mounting components is provided with cleaning components. When the main body 100 of the monitoring device is used for settlement monitoring of adjacent buildings during tunnel construction, the drive vehicle body 103 moves to drive the cleaning mechanism to move and clean the inner surfaces of the slide rail 101 and the rolling groove 102. This facilitates cleaning and improves the convenience of cleaning the main body 100 of the monitoring device for settlement monitoring of adjacent buildings during tunnel construction and the smoothness of mobile monitoring.

[0029] To facilitate the installation of push plate 1022 and push plate 2 1023 using the installation assembly, in this embodiment, preferably, the installation assembly includes connecting plates 1021 disposed at both ends of the drive vehicle body 103. Each end of the drive vehicle body 103 is welded with a through screw 1025. An internally threaded fixing cap 1024 is rotated onto the surface of the connecting plate 1021 at the end of the through screw 1025. The through screw 1025 is inserted into the interior of the connecting plate 1021, and the internally threaded fixing cap 1024 is rotated at the end of the through screw 1025 to fix the connecting plate 1021 in place, thereby fixing push plate 1022 and push plate 2 1023 in place for movement and cleaning.

[0030] To facilitate cleaning of the interior of the slide rail 101 and the rolling groove 102 and to enable smooth movement monitoring, in this embodiment, preferably, the cleaning component includes a push plate 1022 fixed to both ends of the lower surface of the connecting plate 1021 by screws. The push plate 1022 matches the internal structure of the rolling groove 102. Moving the push plate 1022 inside the rolling groove 102 cleans the interior of the rolling groove 102 and enables the drive roller 104 to roll smoothly for movement monitoring. A push plate 2 1023 is fixed to the middle position of the lower surface of the connecting plate 1021 by screws. The lower surface of the push plate 2 1023 contacts the inner surface of the slide rail 101. Moving the push plate 2 1023 inside the slide rail 101 again cleans the interior of the slide rail 101.

[0031] The working principle and usage process of this utility model are as follows: When using this settlement monitoring device for adjacent buildings during shield tunnel construction, the main body 100 of the monitoring device is placed on the side of the shield tunnel construction adjacent to the building via the slide rail 101. The monitoring host 107 is adjusted to the settlement position of the adjacent building by rotating the rotating base 105. The driving roller 104 drives the driving vehicle 103 to move inside the slide rail 101 via the rolling groove 102. The driving vehicle 103 is monitored by the monitoring host 107 as it moves. The monitoring host 107 is moved and monitored by the driving vehicle 103. The monitoring host 107 is used to obtain real-time information on the settlement of the adjacent building inside the tunnel through the monitoring host 107. The microprocessor unit inside the control module 106 performs data analysis and transmits the generated data to the external smart terminal through the transmission module.

[0032] Before use, the monitoring device body 100 is secured to the upper surface of the rotating base 105 by the mounting plate 1055, and the rotating bolt 1052 is embedded in the internal threaded hole 1054 to fix the mounting plate 1055 and the rubber buffer pad 1051. The mounting guard plate 1056 is then fixed to the rear surface of the rotating base 105. When the monitoring device body 100 is used for construction monitoring inside the tunnel, when flying stones impact the surface of the rubber buffer pad 1051, the deformation of the rubber buffer pad 1051 affects the rotation. The upper surface of the base 105 provides buffer protection. When the surface of the protective plate 1056 is impacted, it directly impacts the surface of the buffer plate 1053, causing the buffer plate 1053 to be subjected to force. At this time, the buffer spring 1057 deforms under the force to buffer the buffer plate 1053. It is easy to buffer the rebound of the impacting object through the rubber buffer pad 1051 and the buffer plate 1053, reduce the impact, facilitate the use of buffer protection, and prevent the monitoring host 107 from being damaged by impact. This improves the protective effect of the main body 100 of the monitoring device when it is used for settlement monitoring of adjacent buildings during tunnel construction.

[0033] Finally, before using the main body 100 of the monitoring device, the connecting plate 1021 is closed at the end of the drive vehicle body 103, the through screw 1025 passes through the inside of the connecting plate 1021, and the internal thread fixing cap 1024 is rotated to fix the connecting plate 1021, thereby fixing the push plate 2 1023 and the push plate 1022. When the main body 100 of the monitoring device is in use, if dirt falls into the rolling groove 102 and the slide rail 101 and needs to be cleaned, when the drive vehicle body 103 moves inside the slide rail 101, it drives the push plate 1022 and the connecting plate 1021 to move. When the push plate 1022 moves, it cleans the inside of the rolling groove 102, and when the connecting plate 1021 moves, it cleans the inside of the slide rail 101. This also facilitates the cleaning process when the drive vehicle body 103 moves the monitoring host 107 for monitoring, making the drive vehicle body 103 move smoothly and improving the convenience and smoothness of the monitoring device main body 100 in monitoring and cleaning of settlement of adjacent buildings during tunnel construction.

[0034] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A settlement monitoring device for adjacent buildings during shield tunnel construction, comprising a monitoring device body (100), the monitoring device body (100) including a slide rail (101), a drive vehicle body (103) disposed at the middle position of the upper surface of the slide rail (101), drive rollers (104) rotating on both sides of the drive vehicle body (103), rolling grooves (102) formed on both sides of the upper surface of the slide rail (101), the drive rollers (104) being rolledly connected to the inside of the rolling grooves (102), a rotating base (105) rotating on the upper surface of the drive vehicle body (103), a monitoring host (107) installed inside the rotating base (105), a laser radar and an infrared camera disposed at the end of the monitoring host (107), a control module (106) disposed on one side of the rotating base (105) on the upper surface of the drive vehicle body (103), the control module (106) being connected to the monitoring host (107) via a wire, characterized in that: The main body (100) of the monitoring device is also equipped with: A buffer protection mechanism, wherein the buffer protection mechanism includes a buffer protection component one disposed at the top of the rotating base (105), and a buffer protection component two disposed on the rear surface of the rotating base (105); The cleaning mechanism includes mounting components disposed at both ends of the drive vehicle body (103), the lower surface of which is provided with cleaning components.

2. The settlement monitoring device for adjacent buildings during shield tunnel construction according to claim 1, characterized in that: The buffer protection assembly includes a mounting plate (1055) disposed on the upper surface of the rotating base (105). A rubber buffer pad (1051) is fixed to the surface of the mounting plate (1055) by screws. Both ends of the mounting plate (1055) are provided with internal threaded holes (1054). Bolts (1052) are rotated at both ends of the rotating base (105).

3. The settlement monitoring device for adjacent buildings during shield tunnel construction according to claim 2, characterized in that: The mounting plate (1055) and the inner top of the rotating base (105) are rotatably fixed by the bolt (1052) and the internal threaded hole (1054), and the outer surface of the mounting plate (1055) matches the inner surface structure of the rubber buffer pad (1051).

4. The settlement monitoring device for adjacent buildings during shield tunnel construction according to claim 1, characterized in that: The second buffer protection component includes a mounting plate (1056) fixed to the rear surface of the rotating base (105) by screws. The mounting plate (1056) has a buffer plate (1053) inside it. A buffer spring (1057) is welded to the connection between the inner surface of the buffer plate (1053) and the inner surface of the mounting plate (1056).

5. A settlement monitoring device for adjacent buildings during shield tunnel construction according to claim 1, characterized in that: The mounting assembly includes connecting plates (1021) disposed at both ends of the drive vehicle body (103), and each end of the drive vehicle body (103) is welded with a through screw (1025), and the end of the through screw (1025) is rotated on the surface of the connecting plate (1021) with an internal thread fixing cap (1024).

6. A settlement monitoring device for adjacent buildings during shield tunnel construction according to claim 5, characterized in that: The through screw (1025) passes through the interior of the connecting plate (1021), and the ends of the connecting plate (1021) and the drive vehicle body (103) are rotated and fixed by the through screw (1025) and the internal thread fixing cap (1024).

7. A settlement monitoring device for adjacent buildings during shield tunnel construction according to claim 5, characterized in that: The cleaning assembly includes a push plate 1 (1022) fixed to both ends of the lower surface of the connecting plate (1021) by screws. The push plate 1 (1022) matches the internal structure of the rolling groove (102). A push plate 2 (1023) is fixed to the middle position of the lower surface of the connecting plate (1021) by screws. The lower surface of the push plate 2 (1023) is in contact with the inner surface of the slide rail (101).

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