Tunnel information acquisition device

Abstract

The utility model discloses a tunnel information acquisition device, which comprises a host body and a fixed plate body, the host body is used for acquiring tunnel information, the host body is provided with a mounting back plate, and the outer side of the mounting back plate is provided with a receiving part and a proximity sensor; the fixing plate body is connected with the mounting back plate and is used for fixing the host body in a tunnel; an inserting part matched with the receiving part is arranged on one side, close to the mounting back plate, of the fixed plate body, so that the inserting part can be inserted and fixed in the receiving part; after the fixed plate body is fixedly connected with the mounting back plate, the fixed plate body can be sensed by the proximity sensor. The host body can be quickly mounted on the fixed plate body and can also be quickly dismounted from the fixed plate body, and the mounting and dismounting efficiency of the host body in the using process is high; and meanwhile, different host bodies have different monitoring functions, and the fixed plate body can adapt to different host bodies, so that the different host bodies can be quickly mounted and dismounted, and the equipment mounting efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of tunnel monitoring, and in particular to a tunnel information collection device. Background Art

[0002] Tunnel construction monitoring is a key task to ensure the safety, quality and progress of tunnel construction. Real-time monitoring can timely discover potential safety hazards, prevent and control possible accidents, and ensure the smooth progress of the project. With the development of technology, the application of intelligent monitoring systems is becoming more and more extensive, providing more efficient and accurate monitoring methods for tunnel construction.

[0003] Monitoring information during construction generally includes surrounding rock deformation monitoring, construction quality 3D point cloud scanning, face geological sketching, gas monitoring, drilling and anchor monitoring, etc. Tunnel monitoring equipment is usually used to monitor tunnel construction sites, but the existing tunnel monitoring equipment is complex to install and inconvenient to disassemble quickly, which affects maintenance efficiency and increases maintenance costs and safety risks. Utility Model Content

[0004] In order to solve the above technical problems, the present application provides a tunnel information collection device, including a host body, the host body is used to collect tunnel information, the host body has a mounting backplate, the outer side of the mounting backplate has a receiving part and a proximity sensor; a fixed plate body, connected to the mounting backplate, used to fix the host body in the tunnel; the side of the fixed plate body close to the mounting backplate has a plug-in part matching the receiving part, so as to allow the plug-in part to be inserted and fixed in the receiving part; when the fixed plate body is connected and fixed to the mounting backplate, the fixed plate body can be sensed by the proximity sensor.

[0005] In some embodiments of the present application, the receiving portion is stepped, including a first receiving slot and a second receiving slot, the cross-sectional dimension of the first receiving slot is smaller than the cross-sectional dimension of the second receiving slot, and the second receiving slot extends from the first receiving slot further toward the host body; the plug-in portion is stepped, including a first plug-in block and a second plug-in block, the cross-sectional dimension of the first plug-in block is smaller than the cross-sectional dimension of the second plug-in block, so as to allow the first plug-in block to be inserted and fixed in the first receiving slot, and the second plug-in block to be inserted and fixed in the second receiving slot.

[0006] In some embodiments of the present application, the vertical height of the receiving portion is greater than the vertical height of the plug-in portion, and the lateral length of the bottom of the receiving portion is greater than the lateral length of the bottom of the plug-in portion.

[0007] In some embodiments of the present application, the top of the mounting back plate has a fixing ear, and the top of the fixing plate body has a connecting ear corresponding to the fixing ear; the tunnel information collection device also includes a connecting piece, which connects the fixing ear and the connecting ear.

[0008] In some embodiments of the present application, the tunnel information collection device also includes a connecting component arranged on the host body, the connecting component includes a connecting box, a connecting shaft, an elastic member and an adjusting part, one end of the connecting shaft passes through the connecting box, the adjusting part is arranged on one side of the connecting box and acts on the connecting shaft, and can drive the connecting shaft to move along its axial direction; the top of the fixed plate body has a connecting ear, and the connecting ear has a connecting hole, the connecting shaft can be inserted and fixed in the connecting hole, and the elastic member acts on the connecting shaft, having a thrust to push the connecting shaft toward the connecting hole.

[0009] In some embodiments of the present application, the connecting component has at least one, which is located in the middle of the host body along the length direction of the host body.

[0010] In some embodiments of the present application, the length of the fixing plate body is greater than the length of the mounting back plate, and both ends of the fixing plate body have fixing through holes along the length direction of the fixing plate body.

[0011] In some embodiments of the present application, the length of the fixed plate body is greater than the length of the mounting back plate. Along the length direction of the fixed plate body, one end of the fixed plate body has a fixed through hole, and the other end has an arc-shaped adjustment hole, so that the other end of the fixed plate body can rotate around the fixed through hole.

[0012] In some embodiments of the present application, a side of the fixing plate away from the mounting back plate further has a weight-reducing groove.

[0013] In some embodiments of the present application, the outer side of the mounting back plate has a receiving groove, so that the proximity sensor is fixed in the receiving groove.

[0014] Beneficial effects of the present application: The utility model discloses a tunnel information collection device, including a host body and a fixed plate body, the host body is used to collect tunnel information, the host body has a mounting back plate, and the outer side of the mounting back plate has a receiving part and a proximity sensor; the fixed plate body is connected to the mounting back plate, and is used to fix the host body to the tunnel; the side of the fixed plate body close to the mounting back plate has a plug-in part that matches the receiving part, so as to allow the plug-in part to be inserted and fixed in the receiving part; when the fixed plate body is connected and fixed to the mounting back plate, the fixed plate body can be sensed by the proximity sensor. The host body can be quickly installed on the fixed plate body, and can also be quickly removed from the fixed plate body, and the host body has high installation and removal efficiency during use; at the same time, different host bodies have different monitoring functions, and the fixed plate body can adapt to different host bodies to achieve fast installation and removal of different host bodies, thereby improving equipment installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings required for use in the description of the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0016] Figure 1A It is a three-dimensional schematic diagram of an embodiment of the tunnel information collection device of the utility model;

[0017] Figure 1B It is an exploded schematic diagram of an embodiment of the tunnel information collection device of the utility model;

[0018] Figure 1C It is a three-dimensional schematic diagram of the installation back plate in one embodiment of the tunnel information collection device of the utility model;

[0019] Figure 1D It is a three-dimensional schematic diagram of a fixed plate in an embodiment of the tunnel information collection device of the utility model;

[0020] Figure 1E It is a top view of a fixed plate in an embodiment of the tunnel information collection device of the utility model;

[0021] Figure 1F It is a top view of the installation back plate of an embodiment of the tunnel information collection device of the utility model;

[0022] Figure 1G yes Figure 1B A partial enlarged schematic diagram of the middle A area;

[0023] Figure 2 It is a three-dimensional schematic diagram of a fixed plate in another embodiment of the tunnel information collection device of the utility model;

[0024] Figure 3A It is an overall schematic diagram of another embodiment of the tunnel information collection device of the utility model;

[0025] Figure 3B It is an exploded schematic diagram of another embodiment of the tunnel information collection device of the utility model;

[0026] Figure 3C It is a three-dimensional schematic diagram of installing a back plate in another embodiment of the tunnel information collection device of the utility model. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other alternative implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] like Figures 1A to 3C As shown, the present application provides a tunnel information collection device, which includes a host body 200 and a fixed plate body 20 connected to the host body 200. The host body 200 is used to collect tunnel information. The fixed plate body 20 is fixed to the tunnel. The host body 200 can be quickly installed on the fixed plate body 20 and can also be quickly removed from the fixed plate body 20. The host body 200 has high installation and removal efficiency during use. At the same time, in the present application, different host bodies 200 have different monitoring functions, and the fixed plate body 20 can be adapted to different host bodies 200 to achieve fast installation and removal of different host bodies 200, and also reduce the steps of repeatedly installing the fixed plate body 20.

[0029] like Figures 1A to 1GAs shown, as an embodiment of the tunnel information collection device, the tunnel information collection device includes a host body 200 and a fixed plate body 20, the host body 200 has a shell, the shell includes an outer shell 30 and a mounting back plate 10 arranged on one side of the outer shell 30, the outer side of the mounting back plate 10 has a receiving portion 11 and a receiving groove 12, and a proximity sensor (not shown) is fixed in the receiving groove 12; the fixed plate body 20 is connected to the mounting back plate 10, and the side of the fixed plate body 20 close to the mounting back plate 10 has a plug-in portion 21 matching the receiving portion 11, so that the plug-in portion 21 can be inserted and fixed in the receiving portion 11, and the host body 200 can be quickly installed and removed in this way, and when the fixed plate body 20 is connected and fixed to the mounting back plate 10, the fixed plate body 20 can be sensed by the proximity sensor, and the proximity sensor transmits the signal to the control main board inside the host body 200, indicating that the host body 200 is installed in place, and the host body 200 can communicate with other devices and collect tunnel profile information at this position.

[0030] like Figure 1F As shown, in this embodiment, the receiving portion 11 is stepped, and the receiving portion 11 includes a first receiving groove 111 and a second receiving groove 112. The cross-sectional dimension of the first receiving groove 111 is smaller than the cross-sectional dimension of the second receiving groove 112, and the second receiving groove 112 extends from the first receiving groove 111 further toward the host body 200; Figure 1E As shown, the plug-in portion 21 is stepped, and the plug-in portion 21 includes a first plug-in block 211 and a second plug-in block 212. The cross-sectional dimension of the first plug-in block 211 is smaller than the cross-sectional dimension of the second plug-in block 212, so as to allow the first plug-in block 211 to be inserted into and fixed in the first receiving groove 111, and the second plug-in block 212 to be inserted into and fixed in the second receiving groove 112. Moreover, since the cross-sectional dimension of the first receiving groove 111 is smaller than that of the second receiving groove 112, after the second plug-in block 212 is inserted into the second receiving groove 112, it will not be separated from the second receiving groove 112 from the first receiving groove 111 in the lateral direction of the installation backplane 10, that is, the first receiving groove 111 can serve as a stop for the second plug-in block 212.

[0031] In this embodiment, the first plug-in block 211 and the second plug-in block 212 have the same shape, but the shape and size of the first plug-in block 211 are smaller than the shape and size of the second plug-in block 212. The shapes of the first plug-in block 211 and the second plug-in block 212 can be triangular, rectangular, semicircular, etc.

[0032] Combination Figure 1C and Figure 1DIn this embodiment, the vertical height of the receiving portion 11 is greater than the vertical height of the plug-in portion 21, and the lateral length of the bottom of the receiving portion 11 is greater than the lateral length of the bottom of the plug-in portion 21, so that during the plugging process of the receiving portion 11 and the plug-in portion 21, the plug-in portion 21 can more easily enter the receiving portion 11, thereby reducing the difficulty of aligning the receiving portion 11 with the plug-in portion 21.

[0033] like Figure 1B and Figure 1G As shown, in this embodiment, the tunnel information collection device also includes a connection component 31 disposed on the host body 200, the connection component 31 includes a connection box 311, a connection shaft 312 and an adjustment portion 313, one end of the connection shaft 312 passes through the connection box 311, the adjustment portion 313 is disposed on one side of the connection box 311 and acts on the connection shaft 312, and can drive the connection shaft 312 to move along its axial direction; Figure 1D As shown, the top of the fixed plate body 20 has a connecting ear 22, and the connecting ear 22 has a connecting hole, and the connecting shaft 312 can be inserted and fixed in the connecting hole. In this embodiment, the adjusting portion 313 can be turned to make the connecting shaft 312 enter the connecting hole on the connecting ear 22, so as to achieve the fixing of the mounting back plate 10 and the fixed plate body 20; when the host body 200 is disassembled, the fixing between the mounting back plate 10 and the fixed plate body 20 can be released after the adjusting portion 313 is turned to make the connecting shaft 312 disengage from the connecting hole.

[0034] Preferably, in this embodiment, an elastic member (such as a spring) can be arranged in the connecting box 311, and the elastic member acts on the connecting shaft 312 to provide a thrust for the connecting shaft 312 to move toward the connecting hole, so that the connecting shaft 312 moves toward the connecting hole in a natural state and is not easily separated from the connecting hole, thereby enhancing the stability between the mounting back plate 10 and the fixed plate body 20.

[0035] In this embodiment, there is at least one connection component 31, which is located in the middle of the host body 200 along the length direction of the host body 200. In some embodiments, there are two connection components 31, which are evenly distributed along the length direction of the host body 200.

[0036] like FIG. 3A to FIG. 3C As shown, in some embodiments, the top of the mounting back plate 10 has a fixing ear 13, and the top of the fixing plate body 20 has a connecting ear 22 corresponding to the fixing ear 13; the tunnel information collection device also includes a connecting member 40, and the connecting member 40 connects the fixing ear 13 and the connecting ear 22; for example, the connecting member 40 can pass through the fixing ear 13 and be threadedly connected to the connecting ear 22, thereby achieving the fixation of the mounting back plate 10 and the fixing plate body 20.

[0037] like Figure 1DAs shown, in this embodiment, the length of the fixed plate body 20 is greater than the length of the mounting back plate 10, and along the length direction of the fixed plate body 20, both ends of the fixed plate body 20 have fixed through holes 23. In some embodiments, there are two fixed through holes 23, which are respectively located at opposite ends of the fixed plate body 20, and the fixed plate body 20 can be fixed in the tunnel through the fixed through holes 23 at both ends, for example, the fixed plate body 20 is fixed by fastening bolts passing through the mounting through holes; in some embodiments, there are three fixed through holes 23, one end of the fixed plate body 20 has one fixed plate body 20, and the other end of the fixed plate body 20 has two fixed plate bodies 20, and the three fixed through holes 23 are arranged in a triangle, so that the fixed plate body 20 has better stability after being fixed in the tunnel.

[0038] like Figure 2 As shown, in some embodiments, the length of the fixed plate body 20 is greater than the length of the mounting back plate 10. Along the length direction of the fixed plate body 20, one end of the fixed plate body 20 has a fixed through hole 23, and the other end has an arc-shaped adjustment hole 24, so that the other end of the fixed plate body 20 can rotate around the fixed through hole 23; when the host body 200 is fixed to the fixed plate body 20 through the mounting back plate 10, if the monitoring angle of the host body 200 (for example, the pitch angle) needs to be adjusted, the monitoring angle of the host body 200 can be adjusted by rotating the fixed plate body 20.

[0039] like Figure 1E As shown, in this embodiment, the side of the fixed plate body 20 away from the mounting back plate 10 also has a weight-reducing groove 25. The weight-reducing groove 25 can reduce the overall weight of the fixed plate body 20 and save materials. It is also beneficial for fixing the fixed plate body 20 on an uneven wall surface. The weight-reducing groove 25 can effectively avoid protrusions.

[0040] Finally, it should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0041] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0042] The above are only implementation methods of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A tunnel information collection device, characterized in that: include: A host body, the host body is used to collect tunnel information, the host body has a mounting back plate, and the outer side of the mounting back plate has a receiving part and a proximity sensor; A fixed plate body is connected to the mounting back plate and is used to fix the host body in the tunnel; the side of the fixed plate body close to the mounting back plate has a plug-in portion that matches the receiving portion to allow the plug-in portion to be inserted and fixed in the receiving portion; when the fixed plate body is connected and fixed to the mounting back plate, the fixed plate body can be sensed by the proximity sensor.

2. The tunnel information collection device according to claim 1, characterized in that: The receiving portion is stepped, and includes a first receiving groove and a second receiving groove, wherein the cross-sectional dimension of the first receiving groove is smaller than the cross-sectional dimension of the second receiving groove, and the second receiving groove extends from the first receiving groove further toward the host body; The plug-in portion is stepped and includes a first plug-in block and a second plug-in block. The cross-sectional dimension of the first plug-in block is smaller than the cross-sectional dimension of the second plug-in block, so as to allow the first plug-in block to be inserted and fixed in the first receiving groove, and the second plug-in block to be inserted and fixed in the second receiving groove.

3. The tunnel information collection device according to claim 2, characterized in that: The vertical height of the receiving portion is greater than the vertical height of the plug-in portion, and the lateral length of the bottom of the receiving portion is greater than the lateral length of the bottom of the plug-in portion.

4. The tunnel information collection device according to claim 3, characterized in that: The top of the mounting back plate has a fixing ear, and the top of the fixing plate body has a connecting ear corresponding to the fixing ear; the tunnel information collection device also includes a connecting piece, which connects the fixing ear and the connecting ear.

5. The tunnel information collection device according to claim 3, characterized in that: The tunnel information collection device further includes a connection assembly disposed on the host body, the connection assembly including a connection box, a connection shaft, an elastic member and an adjustment portion, one end of the connection shaft passes through the connection box, the adjustment portion is disposed on one side of the connection box and connected to the connection shaft, and can drive the connection shaft to move along its axial direction; The top of the fixed plate body is provided with a connecting ear, and the connecting ear is provided with a connecting hole. The connecting shaft can be inserted and fixed in the connecting hole. The elastic member acts on the connecting shaft and has a thrust to push the connecting shaft to move toward the connecting hole.

6. The tunnel information collection device according to claim 5, characterized in that: The connecting assembly has at least one connecting assembly, which is located in the middle of the main body along the length direction of the main body.

7. The tunnel information collection device according to any one of claims 4 to 6, characterized in that: The length of the fixing plate body is greater than the length of the mounting back plate, and along the length direction of the fixing plate body, both ends of the fixing plate body are provided with fixing through holes.

8. The tunnel information collection device according to any one of claims 4 to 6, characterized in that: The length of the fixed plate body is greater than that of the mounting back plate. Along the length direction of the fixed plate body, one end of the fixed plate body has a fixed through hole, and the other end has an arc-shaped adjustment hole, so that the other end of the fixed plate body can rotate around the fixed through hole.

9. The tunnel information collection device according to claim 1, characterized in that: The side of the fixing plate body away from the mounting back plate also has a weight-reducing groove.

10. The tunnel information collection device according to claim 1, characterized in that: The outer side of the mounting back plate is provided with a receiving groove, so that the proximity sensor is fixed in the receiving groove.

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