Tunnel information acquisition terminal

Abstract

The utility model discloses a tunnel information acquisition terminal, comprising a host body and an installation assembly, the host body is used for acquiring tunnel information, the host body is provided with an installation backboard, and the outer side of the installation backboard is provided with an insertion part; the mounting assembly is provided with a receiving part matched with the inserting part, so that the inserting part can be inserted and fixed in the receiving part; the mounting assembly is of a multi-layer structure and comprises a first plate body, a second plate body and a third plate body, and the first plate body is adjacent to the mounting back plate; the second plate body is located on the side, away from the mounting back plate, of the first plate body, and the receiving part penetrates through the first plate body and the second plate body; the third plate body is further far away from the mounting back plate and is fixedly connected with the first plate body and the second plate body; according to the utility model, the host body can be quickly mounted on the mounting assembly or dismounted from the mounting assembly, so that the use is convenient; when a certain part of the installation assembly is damaged or corroded, the part can be directly replaced, the installation assembly does not need to be wholly replaced, and therefore cost is saved.

Description

Technical Field

[0001] The present application relates to the field of tunnel monitoring, and in particular to a tunnel information collection terminal. 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 terminal, 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 plug-in portion; a mounting component, the side of the mounting component close to the mounting backplate has a receiving portion matching the plug-in portion, so as to allow the plug-in portion to be inserted and fixed in the receiving portion; wherein the mounting component is a multi-layer structure, including: a first plate body, adjacent to the mounting backplate; a second plate body, located on the side of the first plate body away from the mounting backplate, the receiving portion passes through the first plate body and the second plate body; a third plate body, further away from the mounting backplate and fixedly connected to the first plate body and the second plate body, the third plate body is used to be fixed to the tunnel.

[0005] In some embodiments of the present application, the first plate body has at least one metal matching part along the circumferential direction, the outer side of the mounting back plate has at least one magnetic field generating component matching the metal matching part, and the inner side of the mounting back plate has at least one magnetic field sensing sensor. When the metal matching part and the magnetic field generating component are close to or in contact with each other and generate a magnetic field, it can be sensed by the magnetic field sensing sensor.

[0006] In some embodiments of the present application, the receiving portion is stepped, including a first receiving hole and a second receiving hole that are connected, the first receiving hole passes through the first plate body, the second receiving hole passes through the second plate body, and the cross-sectional size of the first receiving hole is smaller than the cross-sectional size of the second receiving hole.

[0007] In some embodiments of the present application, the plug-in portion is in a protruding stepped shape on the outer side of the mounting back plate, 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 that the first plug-in block can be inserted and fixed in the first receiving hole, and the second plug-in block can be inserted and fixed in the second receiving hole.

[0008] In some embodiments of the present application, the second plate body includes two symmetrically arranged sandwich plate bodies, a gap is provided between the two sandwich plate bodies, and a part of the gap serves as the second receiving hole.

[0009] In some embodiments of the present application, another part of the gap is located at the bottom of the gap and between the inner walls of the first plate body and the third plate body. The other part of the gap and the inner walls of the first plate body and the third plate body form a working hole, so that the bottom of the plug-in part is exposed inside the working hole.

[0010] In some embodiments of the present application, the third plate body is cross-shaped, including a transverse plate body and a longitudinal plate body, and both ends of the transverse plate body that are far away from each other have fixed through holes; or, one end of the transverse plate body has a fixed through hole, and the other end has an arc-shaped adjustment hole, so that the other end of the transverse plate body can rotate around the fixed through hole.

[0011] In some embodiments of the present application, the mounting assembly further includes pads disposed at both ends of the transverse plate.

[0012] In some embodiments of the present application, the shape and size of the first plate body match the longitudinal plate body, and there are two metal matching parts, which are respectively located on both sides of the first plate body in the transverse direction.

[0013] In some embodiments of the present application, the tunnel information collection terminal further includes a protective cover, which is disposed on the surface of the host body.

[0014] Beneficial effects of the present application: The utility model discloses a tunnel information collection terminal, including a host body and an installation component, 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 plug-in portion; the mounting component has a receiving portion matching the plug-in portion, so that the plug-in portion can be inserted and fixed in the receiving portion; the mounting component is a multi-layer structure, including a first plate body, a second plate body and a third plate body, the first plate body is adjacent to the mounting back plate; the second plate body is located on the side of the first plate body away from the mounting back plate, and the receiving portion penetrates the first plate body and the second plate body; the third plate body is further away from the mounting back plate, and is fixedly connected to the first plate body and the second plate body; in the utility model, the host body can be quickly installed on the mounting component or removed from the mounting component, and is convenient to use; when a component of the mounting component is damaged or corroded, it can be directly replaced without replacing the mounting component as a whole, thereby saving costs. 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 1 It is a three-dimensional schematic diagram of an embodiment of a tunnel information collection terminal of the utility model;

[0017] Figure 2 It is an exploded schematic diagram of an embodiment of the tunnel information collection terminal of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of an embodiment of a tunnel information collection terminal of the utility model in which a mounting back plate and a plug-in portion are fixed to each other;

[0019] Figure 4 It is an exploded schematic diagram of the installation back plate and the plug-in part in one embodiment of the tunnel information collection terminal of the utility model;

[0020] Figure 5 It is a front view of the plug-in portion in an embodiment of the tunnel information collection terminal of the utility model;

[0021] Figure 6 It is a three-dimensional schematic diagram of the installation components in an embodiment of the tunnel information collection terminal of the utility model;

[0022] Figure 7 It is an exploded schematic diagram of the installation components in an embodiment of the tunnel information collection terminal of the utility model;

[0023] Figure 8It is a schematic diagram of the connection between the plug-in part and the receiving part in one embodiment of the tunnel information collection terminal of the utility model;

[0024] Fig. 9 It is a schematic diagram of the second plate body and the third plate body in an embodiment of the tunnel information collection terminal of the utility model;

[0025] Fig.10 It is a front view of the third plate body in an embodiment of the tunnel information collection terminal of the utility model. DETAILED DESCRIPTION

[0026] 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.

[0027] like Figures 1 to 10 As shown, the present application provides a tunnel information collection terminal, which includes a host body 20 and an installation component 10, wherein the host body 20 is used to collect tunnel information, the host body 20 has a mounting back plate 21, and the outer side of the mounting back plate 21 has a plug-in portion 22; the side of the mounting component 10 close to the mounting back plate 21 has a receiving portion 11 matching the plug-in portion 22, so as to allow the plug-in portion 22 to be inserted and fixed in the receiving portion 11; in this embodiment, the host body 20 can be quickly installed on the mounting component 10, and the host body 20 can also be quickly removed from the mounting component 10, and the host body 20 has high installation and removal efficiency during use; in addition, different host bodies 20 have different monitoring functions, and the receiving portion 11 on the mounting component 10 can adapt to different host bodies 20. When it is necessary to replace host bodies 20 with different monitoring functions, fast replacement between different host bodies 20 can be achieved, thereby improving replacement efficiency.

[0028] like Figure 1 and Figure 2 As shown, in this embodiment, the tunnel information collection terminal further includes a protective cover 30 , which is made of silicone. The protective cover 30 is sleeved on the surface of the host body 20 and can protect the host body 20 .

[0029] like Figures 3 to 5 As shown, in this embodiment, the plug-in portion 22 is in a protruding stepped shape on the outer side of the mounting back plate 21 , and the plug-in portion 22 includes a first plug-in block 221 and a second plug-in block 222 , and the cross-sectional dimension of the first plug-in block 221 is smaller than the cross-sectional dimension of the second plug-in block 222 .

[0030] In this embodiment, the plug-in portion 22 is disposed in the middle position of the mounting back plate 21 and is detachably connected to the mounting back plate 21 , such as a threaded connection; in some embodiments of the present application, the plug-in portion 22 is integrally formed with the mounting back plate 21 .

[0031] In this embodiment, the first plug-in block 221 and the second plug-in block 222 are both V-shaped plate structures. In some embodiments of the present application, the shapes of the first plug-in block 221 and the second plug-in block 222 can be triangular, rectangular, semicircular, etc.

[0032] In this embodiment, the first plug-in block 221 and the second plug-in block 222 are detachably connected. In some embodiments of the present application, the first plug-in block 221 and the second plug-in block 222 are an integral structure.

[0033] In this embodiment, a receiving groove 211 is provided on the outer side of the mounting back plate 21. The receiving groove 211 has at least one receiving groove. A magnetic field generating member 23 is fixed in the receiving groove 211. The magnetic field generating member 23 may be a magnetic steel and is used to cooperate with the metal matching portion 121 in the mounting assembly 10 to generate a magnetic field. Figure 4 As shown, in this embodiment, there are two receiving grooves 211 symmetrically arranged on both sides of the plug-in portion 22 .

[0034] Further, such as Figure 6 and Figure 7 As shown, in this embodiment, the mounting assembly 10 is a multi-layer structure, including a first plate body 12, a second plate body 13 and a third plate body 14, wherein the first plate body 12 is adjacent to the mounting back plate 21; the second plate body 13 is located on the side of the first plate body 12 away from the mounting back plate 21, and the receiving portion 11 passes through the first plate body 12 and the second plate body 13; the third plate body 14 is further away from the mounting back plate 21, and is fixedly connected to the first plate body 12 and the second plate body 13, and the third plate body 14 is used to be fixed to the tunnel; in this embodiment, when a component of the mounting assembly 10 is damaged or corroded, it can be directly replaced without replacing the mounting assembly 10 as a whole, thereby saving costs.

[0035] Further, such as Figure 6 As shown, the receiving part 11 is stepped, and the receiving part 11 includes a first receiving hole 111 and a second receiving hole 112 that are connected. The shape and size of the first receiving hole 111 match the shape and size of the first plug-in block 221, so that the first plug-in block 221 can be inserted into and fixed in the first receiving hole 111; the shape and size of the second receiving hole 112 match the shape and size of the second plug-in block 222, so that the second plug-in block 222 can be inserted into and fixed in the second receiving hole 112.

[0036] Furthermore, in the present embodiment, the first receiving hole 111 passes through the first plate body 12, the second receiving hole 112 passes through the second plate body 13, and the cross-sectional dimension of the first receiving hole 111 is smaller than the cross-sectional dimension of the second receiving hole 112, so that after the second plug-in block 222 is inserted into the second receiving hole 112, it will not be separated from the second receiving hole 112 from the first receiving hole 111, that is, the first receiving hole 111 can serve as a stop for the second plug-in block 222.

[0037] Furthermore, in order to prevent the plug-in portion 22 from being separated from the receiving portion 11, as Figure 3 As shown, in this embodiment, the vertical height of the plug-in portion 22 is greater than the vertical height of the host body 20, that is, the bottom of the plug-in portion 22 is exposed from the host body 20. When the plug-in portion 22 is inserted into the receiving portion 11, it is also fixedly connected to the mounting assembly 10, such as a threaded connection.

[0038] Further, such as Figure 6 As shown, in this embodiment, the first plate body 12 has at least one metal matching part 121 matching the magnetic field generating part 23 along the circumferential direction, and the inner side of the mounting back plate 21 has at least one magnetic field sensing sensor. When the metal matching part 121 and the magnetic field generating part 23 are close to or in contact with each other and generate a magnetic field, it can be sensed by the magnetic field sensing sensor; the magnetic field sensing sensor transmits the signal to the control circuit board inside the host body 20, indicating that the host body 20 is installed in place; if the host body 20 is not installed in place, the metal matching part 121 and the magnetic field generating part 23 do not correspond in position, and a magnetic field cannot be generated and sensed by the magnetic field sensing sensor.

[0039] In this embodiment, the magnetic field generating member 23 is a magnetic steel, and the material of the metal matching part 121 can be a metal material such as iron. When the metal matching part 121 contacts the magnetic steel, a magnetic field can be generated and sensed by the magnetic field sensor. Preferably, in this embodiment, there are two metal matching parts 121, which are respectively located on both sides of the first plate body 12 in the transverse direction. The metal matching part 121 is made of the same material as the first plate body 12 and is integrally formed; in some embodiments, the metal matching part 121 is separately provided from the first plate body 12, that is, it is detachably connected to the first plate body 12.

[0040] Further, such as Figures 7 to 9As shown, the second plate body 13 includes two symmetrically arranged interlayer plate bodies 131, and a gap 132 is provided between the two interlayer plate bodies 131. A part of the gap 132 serves as the second receiving hole 112, and another part of the gap 132 is located at the bottom of the gap 132 and between the inner walls of the first plate body 12 and the third plate body 14. Another part of the gap 132 and the inner walls of the first plate body 12 and the third plate body 14 form a working hole 133, so that the bottom of the plug-in portion 22 is exposed inside the working hole 133, so that when the main body 20 is disassembled, the main body 20 can be pushed upward through the working hole 133 with the help of a tool, so as to facilitate the removal of the main body 20. At the same time, when fallen rocks enter the gap 132, the setting of the working hole 133 can facilitate the cleaning of the fallen rocks.

[0041] like Fig.10 As shown, in this embodiment, the third plate 14 is cross-shaped, including a transverse plate 141 and a longitudinal plate 142, wherein the shape and size of the longitudinal plate 142 match the shape and size of the first plate 12; one end of the transverse plate 141 has a fixed through hole 1411, and the other end has an arc-shaped adjustment hole 1412, so that the other end of the transverse plate 141 can rotate around the fixed through hole 1411. After the host body 20 is fixed to the mounting assembly 10 through the mounting back plate 21, if the monitoring angle (such as the pitch angle) of the host body 20 needs to be adjusted, the monitoring angle of the host body 20 can be adjusted by rotating the third plate 14; in some embodiments of the present application, both ends of the transverse plate 141 that are far away from each other have fixed through holes 1411, that is, both ends of the transverse plate 141 are fixed through the fixed through holes 1411. In this embodiment, the monitoring angle of the host body 20 cannot be adjusted.

[0042] Further, such as Figure 6 and Figure 7 As shown, in this embodiment, the mounting assembly 10 further includes cushion blocks 15 disposed at both ends of the transverse plate 141 , and the above-mentioned fixing through holes 1411 or arc-shaped adjustment holes 1412 penetrate the cushion blocks 15 .

[0043] 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.

[0044] 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.

[0045] 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 terminal, 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 plug-in portion; A mounting assembly, wherein the side of the mounting assembly close to the mounting back plate has a receiving portion matching the plug-in portion, so as to allow the plug-in portion to be inserted and fixed in the receiving portion; wherein the mounting assembly is a multi-layer structure, comprising: A first plate body, adjacent to the mounting back plate; A second plate body is located at a side of the first plate body away from the mounting back plate, and the receiving portion penetrates the first plate body and the second plate body; The third plate body is further away from the mounting back plate and is fixedly connected to the first plate body and the second plate body. The third plate body is used to be fixed to the tunnel.

2. The tunnel information collection terminal according to claim 1, characterized in that: The first plate body has at least one metal matching part along the circumferential direction, the outer side of the mounting back plate has at least one magnetic field generating part matching the metal matching part, and the inner side of the mounting back plate has at least one magnetic field sensing sensor. When the metal matching part and the magnetic field generating part are close to or in contact with each other and generate a magnetic field, it can be sensed by the magnetic field sensing sensor.

3. The tunnel information collection terminal according to claim 2, characterized in that: The receiving portion is stepped, and includes a first receiving hole and a second receiving hole that are connected, the first receiving hole passes through the first plate body, the second receiving hole passes through the second plate body, and the cross-sectional size of the first receiving hole is smaller than the cross-sectional size of the second receiving hole.

4. The tunnel information collection terminal according to claim 3, characterized in that: The plug-in portion is in a protruding stepped shape on the outer side of the mounting back plate, 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 that the first plug-in block can be inserted and fixed in the first receiving hole, and the second plug-in block can be inserted and fixed in the second receiving hole.

5. The tunnel information collection terminal according to claim 3 or 4, characterized in that: The second plate body includes two symmetrically arranged sandwich plate bodies, a gap is provided between the two sandwich plate bodies, and a part of the gap serves as the second receiving hole.

6. The tunnel information collection terminal according to claim 5, characterized in that: Another part of the gap is located at the bottom of the gap and between the inner walls of the first plate body and the third plate body. Another part of the gap and the inner walls of the first plate body and the third plate body form a working hole, so that the bottom of the plug-in part is exposed inside the working hole.

7. The tunnel information collection terminal according to any one of claims 2 to 4, characterized in that: The third plate body is cross-shaped, including a transverse plate body and a longitudinal plate body, and both ends of the transverse plate body that are far away from each other have fixed through holes; or, one end of the transverse plate body has a fixed through hole, and the other end has an arc-shaped adjustment hole, so that the other end of the transverse plate body can rotate around the fixed through hole.

8. The tunnel information collection terminal according to claim 7, characterized in that: The mounting assembly also includes pads arranged at both ends of the transverse plate.

9. The tunnel information collection terminal according to claim 8, characterized in that: The shape and size of the first plate body match those of the longitudinal plate body, and there are two metal matching parts, which are respectively located on both sides of the first plate body in the transverse direction.

10. The tunnel information collection terminal according to claim 1, characterized in that: The tunnel information collection terminal also includes a protective cover, which is sleeved on the surface of the host body.

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