CN218723917U - Tunnel deformation monitoring facilities - Google Patents
Tunnel deformation monitoring facilities Download PDFInfo
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- CN218723917U CN218723917U CN202222719688.1U CN202222719688U CN218723917U CN 218723917 U CN218723917 U CN 218723917U CN 202222719688 U CN202222719688 U CN 202222719688U CN 218723917 U CN218723917 U CN 218723917U
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- range finder
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- proof
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Abstract
The utility model provides a tunnel deformation monitoring facilities, include one end open-ended explosion-proof machine box and fix the explosion-proof protecgulum of explosion-proof machine box opening part, fixedly connected with fixed plate in the explosion-proof machine box, be fixed with both sides board, two rotate respectively on the curb plate relative lateral wall and be connected with first laser range finder and second laser range finder, wherein, install respectively on the explosion-proof protecgulum with first laser range finder second laser range finder corresponds first laser glass window and the second laser glass window that sets up, the utility model discloses an explosion-proof protection is carried out to first laser range finder, second laser range finder to explosion-proof machine box and anticollision protecgulum, and the vibration and the flying stone that avoid the blasting to produce cause the equipment damage, also can avoid the dust to enter into first laser range finder, second laser range finder simultaneously to extension equipment life.
Description
Technical Field
The utility model belongs to the technical field of the tunnel monitoring, specifically relate to a tunnel deformation monitoring facilities.
Background
In prior art, through installing two laser rangefinder equipment in an equipment box, and set up two laser emission holes on the equipment box, and aim at the laser emission hole with two laser rangefinder's laser emission end or stretch out the laser emission hole with the laser emission end, carry out the distance monitoring to tunnel vault and hunch respectively, but when blasting construction, thereby the dust of a large amount of productions can accumulate on equipment easily makes equipment inefficacy, simultaneously also can cause equipment damage because of the vibration and the flyrock that the blasting produced, influence the life of equipment.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a tunnel deformation monitoring facilities for solve the technical problem who exists among the prior art.
The utility model provides the following technical scheme, a tunnel deformation monitoring equipment, including the explosion-proof machine box of one end open-ended and fix at the explosion-proof protecgulum of explosion-proof machine box opening part, fixedly connected with fixed plate in the explosion-proof machine box, explosion-proof machine box bilateral symmetry is fixed with the mounting panel, be fixed with both sides board on the fixed plate, two rotate respectively on the relative lateral wall of curb plate and be connected with first laser range finder and second laser range finder, be fixed with in the explosion-proof machine box with first laser range finder, concentrator, wireless transmitter, battery, the antenna of second laser range finder electricity connection;
and the explosion-proof front cover is respectively provided with a first laser glass window and a second laser glass window which are correspondingly arranged with the first laser range finder and the second laser range finder.
Compared with the prior art, the beneficial effects of the application are that: the utility model discloses an explosion-proof machine box and explosion-proof protecgulum form one and hold the chamber to place first laser range finder and second laser range finder and holding in the chamber, can carry out explosion-proof protection to first laser range finder and second laser range finder, avoid causing equipment damage because of the vibration that the blasting produced and flying stone, thereby simultaneously through the protection of explosion-proof machine box with explosion-proof protecgulum, thereby also can avoid the dust to enter into and hold and lead to equipment failure in the chamber, and then prolonged the life of equipment.
Preferably, a plurality of rib plates are fixed between the fixing plate and the side plate.
Preferably, the first laser range finder and the second laser range finder are fixedly connected with a fixed clamp plate on one side away from each other, and the fixed clamp plate is rotatably connected to one side of the side plate through a movable shaft.
Preferably, one side of the fixed clamping plate, which is close to the side plate, is fixedly connected with an adjusting rod, the adjusting rod penetrates through the side plate, and a fan-shaped groove for the adjusting rod to move is formed in the side plate.
Preferably, one side of the explosion-proof machine box is provided with an antenna interface and a charging interface, the antenna interface is electrically connected with the antenna, the charging interface is electrically connected with the battery, and the antenna interface and the charging interface are connected with an anti-collision block.
Preferably, the anti-collision block is a cylindrical structure with openings at two ends, a plurality of open slots which are communicated with each other are formed in the side wall of the anti-collision block, and the open slots are connected with one of the openings at the two ends of the anti-collision block.
Preferably, the hub and the wireless transmitter are disposed above the first laser range finder and the second laser range finder, and the battery is disposed below the first laser range finder and the second laser range finder.
Preferably, laser special glass is fixed in both the first laser glass window and the second laser glass window, the first laser glass window is of a rectangular structure, and the second laser glass window is of a circular structure.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a perspective view of a tunnel deformation monitoring device provided in an embodiment of the present invention;
fig. 2 is an internal structure view of an explosion-proof case provided by the embodiment of the present invention;
fig. 3 is an internal structure view of the explosion-proof case at another viewing angle according to the embodiment of the present invention;
fig. 4 is an enlarged view of a structure in fig. 3.
Description of reference numerals:
| explosion-proof machine box | 1 | Explosion- |
2 |
| First |
3 | Second |
4 |
| |
5 | |
6 |
| Concentrator | 7 | |
8 |
| |
9 | |
10 |
| |
11 | Adjusting |
12 |
| First |
13 | Second laser |
14 |
| |
15 | Battery with a |
16 |
The invention will be further explained with reference to the drawings and the accompanying description.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In the embodiment of the present invention, as shown in fig. 1, fig. 2, and fig. 3, a tunnel deformation monitoring device includes an explosion-proof case 1 with an open end and an explosion-proof front cover 2 fixed at the open end of the explosion-proof case 1, mounting plates 6 are symmetrically fixed on both sides of the explosion-proof case 1, a fixing plate 9 is fixedly connected in the explosion-proof case 1, two side plates 10 are fixed on the fixing plate 9, a first laser range finder 13 and a second laser range finder 14 are respectively connected to opposite side walls of the two side plates 10 in a rotating manner, and a hub 7, a wireless transmitter 8, a battery 16, and an antenna electrically connected to the first laser range finder 13 and the second laser range finder 14 are fixed in the explosion-proof case 1;
specifically, the utility model provides a pair of tunnel deformation monitoring facilities mainly used monitors the vertical deformation of subsiding of tunnel vault and encircles waist horizontal convergence and warp, wherein the vault through the output transmission laser of first laser range finder 13 to the tunnel, with the vertical deformation of subsiding of real-time supervision tunnel vault, through the arch waist of the output transmission laser of second laser range finder 14 to the tunnel, with the horizontal convergence deformation of real-time supervision tunnel arch waist, because the vault and the arch waist position of tunnel are different, therefore when the initial position, the output of first laser range finder 13 inclines upward and sets up and faces tunnel vault position, the output level of second laser range finder 14 sets up and faces tunnel arch waist position, with realize that real-time supervision tunnel vault is vertical to subside and warp and encircle waist horizontal convergence and warp;
understandably, a closed accommodating cavity can be formed by the explosion-proof machine box 1 and the explosion-proof front cover 2, the first laser range finder 13 and the second laser range finder 14 are arranged in the accommodating cavity, so that the structure of the first laser range finder 13 and the structure of the second laser range finder 14 are prevented from being damaged by vibration and flying stones generated by explosion, and meanwhile, dust can be prevented from entering the first laser range finder 13 and the second laser range finder 14, so that the equipment failure is avoided;
it is worth to say that the explosion-proof front cover 2 is fixed on the front side of the explosion-proof machine box 1 through fastening screws, and the mounting plates 6 on the two sides of the explosion-proof machine box 1 are fixed at the tunnel through expansion screws, so that the integral fixation and the protection of the first laser range finder 13 and the second laser range finder 14 are realized, meanwhile, the fixing plate 9 is also fixed on one side of the explosion-proof machine box 1 through fastening screws, and the side plate 10 and the fixing plate 9 are integrally arranged to ensure the stability of the first laser range finder 13 and the second laser range finder 14 in the accommodating cavity;
simultaneously first laser range finder 13 rotates with second laser range finder 14 to be connected on curb plate 10, orientation position and the angle of the first laser range finder 13 of accessible manual work or other controlgear control and second laser range finder 14's transmitting terminal the utility model discloses after installing in the tunnel, according to the position of tunnel vault with hunch waist, the orientation angle of the first laser range finder 13 of free adjustment and the 14 transmitting terminals of second laser range finder makes it respectively towards tunnel vault and hunch waist to the vertical settlement of transmission laser real-time supervision tunnel vault warp and hunch waist level convergence warp.
The explosion-proof front cover 2 is respectively provided with a first laser glass window 3 and a second laser glass window 4 which are arranged corresponding to the first laser range finder 13 and the second laser range finder 14;
specifically, the first laser glass window 3 and the second laser glass window 4 can facilitate laser to normally emit the explosion-proof case 1, and meanwhile, dust and flying stones can be prevented from entering the explosion-proof case 1, so that the safety of the first laser range finder 13 and the second laser range finder 14 is enhanced on the premise of not influencing laser emission, and the service life of the first laser range finder and the second laser range finder is prolonged.
In this embodiment, a plurality of ribs 11 are fixed between the fixing plate 9 and the side plate 10;
specifically, the rib plate 11 is specifically a right-angle rib plate, and is used for reinforcing and stabilizing the structure between the fixing plate 9 and the side plate 10, so that the structures of the first laser range finder 13 and the second laser range finder 14 can be stabilized, and the situation that the first laser range finder falls off and shakes due to external vibration is avoided.
In this embodiment, a fixed clamping plate 15 is fixedly connected to a side of the first laser range finder 13 away from the second laser range finder 14, and the fixed clamping plate 15 is rotatably connected to one side of the side plate 10 through a movable shaft;
specifically, the fixing clamp plate 15 is a plate-shaped member of a U-shaped structure, and is matched with the shapes of the first laser range finder 13 and the second laser range finder 14, and the fixing clamp plate 15 can be connected with the first laser range finder 13 and the second laser range finder 14 through screws, so as to fulfill the purpose of fixing the first laser range finder 13 and the second laser range finder 14, and the rotation of the first laser range finder 13 and the second laser range finder 14 can be realized by rotating the fixing clamp plate 15, so as to realize the adjustment of the orientation angle of the output ends of the first laser range finder 13 and the second laser range finder 14.
In this embodiment, an adjusting rod 12 is fixedly connected to one side of the fixed clamp plate 15 close to the side plate 10, the adjusting rod 12 penetrates through the side plate 10, and a sector groove for allowing the adjusting rod 12 to move is formed in the side plate 10;
wherein, in the adjustment process of the orientation angle of the first laser range finder 13 and the second laser range finder 14, the position of the adjusting rod 12 is slid in the fan-shaped groove, so as to drive the fixed clamp plate 15 to rotate, thereby achieving the purpose of angle adjustment, and meanwhile, the adjusting rod 12 can rotate in the fan-shaped groove by using the movable shaft as the axis, thereby ensuring the fluency in the adjustment process.
As shown in fig. 4, in this embodiment, an antenna interface and a charging interface are arranged on one side of the explosion-proof enclosure 1, the antenna interface is electrically connected with the antenna, the charging interface is electrically connected with the battery 16, and an anti-collision block 5 is connected to the antenna interface and the charging interface;
wherein, anticollision piece 5 can play a and hinder crashproof effect, and when tunnel construction, through the protection of anticollision piece 5, can avoid flying stones or building to collide antenna interface and interface that charges.
In this embodiment, the anti-collision block 5 is a cylindrical structure with openings at two ends, a plurality of open slots which are communicated with each other are formed in the side wall of the anti-collision block 5, and the open slots are connected with one of the openings at two ends of the anti-collision block 5;
specifically, through set up the open slot on anticollision piece 5, the setting of open slot can make the staff more convenient when the access connects, and anticollision piece 5 can not block the activity of staff's finger.
In the present embodiment, the hub 7 and the wireless transmitter 8 are disposed above the first laser range finder 13 and the second laser range finder 14, and the battery 16 is disposed below the first laser range finder 13 and the second laser range finder 14;
wherein, wireless transmitter 8 be used for with first laser range finder 13 second laser range finder 14's monitoring result sends to high in the clouds or service platform, and concentrator 7 is used for doing first laser range finder 13 second laser range finder 14 provides two data channel that do not interfere with each other respectively, avoids appearing the condition of indiscriminate sign indicating number, and battery 16 can do first laser range finder 13 second laser range finder 14 provides electric power, through the installation of above-mentioned equipment, can sparingly hold the installation space in chamber for equipment layout is more reasonable.
In this embodiment, laser dedicated glass is fixed in both the first laser glass window 3 and the second laser glass window 4, the first laser glass window 3 is of a rectangular structure, and the second laser glass window 4 is of a circular structure;
the special laser glass is convenient for emitting laser, the laser refraction condition is not easy to occur, meanwhile, the first laser range finder 13 is used for monitoring the vault of the tunnel, so that the adjusting angle of the special laser glass is large, the first laser glass window 3 with a rectangular structure is arranged, so that the situation that the laser can always pass through the first laser glass window 3 in the rotating process of the first laser range finder 13 can be ensured, the second laser range finder 14 is used for monitoring the arch waist of the tunnel, the adjusting angle of the special laser glass is small, and the situation that the laser can always pass through the second laser glass window 4 in the rotating process of the second laser range finder 14 can be ensured by arranging the second laser glass window 4 with a circular structure;
it is worth to be noted that the special laser glass in the application is specifically special phase laser glass, the power consumption of the equipment is static 1.2W, the equipment works for 1.92W, the modulation wavelength is 635-650 nm, the light transmittance of a coating film is greater than 96%, the hub 7 is in a type of UT-5204, and the wireless transmitter 8 is a ZigBee data transmission terminal in a type of F8914-E.
To sum up, the utility model discloses in the tunnel deformation monitoring facilities that provides, form one through explosion-proof quick-witted box 1 and explosion-proof protecgulum 2 and hold the chamber, and place first laser range finder 13 and second laser range finder 14 in holding the chamber, can carry out explosion-proof protection to first laser range finder 13 and second laser range finder 14, avoid causing the equipment damage because of the vibration that the blasting produced and flyrock, simultaneously through the protection of explosion-proof quick-witted box 1 with explosion-proof protecgulum 2, thereby also can avoid the dust to enter into and hold and lead to the equipment inefficacy in the chamber, and then prolonged the life of equipment.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A tunnel deformation monitoring device is characterized by comprising an explosion-proof machine box with an opening at one end and an explosion-proof front cover fixed at the opening of the explosion-proof machine box, wherein mounting plates are symmetrically fixed on two sides of the explosion-proof machine box, a fixing plate is fixedly connected in the explosion-proof machine box, two side plates are fixed on the fixing plate, a first laser range finder and a second laser range finder are respectively and rotatably connected onto opposite side walls of the two side plates, and a concentrator, a wireless transmitter, a battery and an antenna are fixed in the explosion-proof machine box and are electrically connected with the first laser range finder and the second laser range finder;
and the explosion-proof front cover is respectively provided with a first laser glass window and a second laser glass window which are correspondingly arranged with the first laser range finder and the second laser range finder.
2. The tunnel deformation monitoring apparatus of claim 1, wherein a plurality of ribs are fixed between the fixing plate and the side plates.
3. The tunnel deformation monitoring device according to claim 1, wherein a fixing clamp plate is fixedly connected to a side of the first laser distance meter far away from the second laser distance meter, and the fixing clamp plate is rotatably connected to one side of the side plate through a movable shaft.
4. The tunnel deformation monitoring device according to claim 3, wherein an adjusting rod is fixedly connected to a side of the fixing clamping plate close to the side plate, the adjusting rod penetrates through the side plate, and a sector groove for allowing the adjusting rod to move is formed in the side plate.
5. The tunnel deformation monitoring device according to claim 1, wherein an antenna interface and a charging interface are arranged on one side of the explosion-proof case, the antenna interface is electrically connected with the antenna, the charging interface is electrically connected with the battery, and an anti-collision block is connected to the antenna interface and the charging interface.
6. The tunnel deformation monitoring device according to claim 5, wherein the anti-collision block is a tubular structure with openings at two ends, a plurality of open slots which are communicated with each other are formed in a side wall of the anti-collision block, and the open slot is connected with one of the openings at two ends of the anti-collision block.
7. The tunnel deformation monitoring device according to claim 1, wherein the hub and the wireless transmitter are disposed above the first laser range finder and the second laser range finder, and the battery is disposed below the first laser range finder and the second laser range finder.
8. The tunnel deformation monitoring device according to claim 1, wherein laser special glass is fixed in both the first laser glass window and the second laser glass window, the first laser glass window is of a rectangular structure, and the second laser glass window is of a circular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222719688.1U CN218723917U (en) | 2022-10-17 | 2022-10-17 | Tunnel deformation monitoring facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222719688.1U CN218723917U (en) | 2022-10-17 | 2022-10-17 | Tunnel deformation monitoring facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218723917U true CN218723917U (en) | 2023-03-24 |
Family
ID=85586223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222719688.1U Active CN218723917U (en) | 2022-10-17 | 2022-10-17 | Tunnel deformation monitoring facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218723917U (en) |
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2022
- 2022-10-17 CN CN202222719688.1U patent/CN218723917U/en active Active
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