CN220454524U - Tunnel deformation monitoring point auxiliary layout device - Google Patents
Tunnel deformation monitoring point auxiliary layout device Download PDFInfo
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- CN220454524U CN220454524U CN202321866017.6U CN202321866017U CN220454524U CN 220454524 U CN220454524 U CN 220454524U CN 202321866017 U CN202321866017 U CN 202321866017U CN 220454524 U CN220454524 U CN 220454524U
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- bottom plate
- deformation monitoring
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- monitoring point
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 27
- 238000005259 measurement Methods 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 235000013057 Chorispora tenella Nutrition 0.000 description 1
- 241001118070 Chorispora tenella Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model belongs to the technical field of tunnel deformation monitoring, and particularly relates to an auxiliary layout device for tunnel deformation monitoring points. The device comprises a bottom plate, wherein a fixed assembly and an adjustable deformation measurement assembly are arranged on the bottom plate. According to the utility model, the bottom plate is fixed on the inner surface in the tunnel, after the bottom plate is fixed, the surrounding laser range finders are utilized for positioning, once data change occurs, the bottom plate can be reminded through the audible and visual alarm, workers can be reminded, the first step is operated safely, the whole operation is simple, the installation is convenient and flexible, the reminding can be carried out remotely and on site, and effective monitoring is brought for the construction of the whole engineering.
Description
Technical Field
The utility model belongs to the technical field of tunnel deformation monitoring, and particularly relates to an auxiliary layout device for tunnel deformation monitoring points.
Background
Along with the rapid development of expressways, high-speed rails and subways in China, the automatic detection of defects of expressway tunnels, high-speed rail tunnels and subway tunnels is increasingly urgent, and particularly the high-speed detection of tunnel deformation is urgent.
Due to the fact that different city development histories are adopted, many low-level data are unclear, the structure of underground soil bodies of cities is complex, and subway tunnels and underground pipe galleries are alternately distributed. In order to ensure that the safety construction of the construction project is orderly carried out, especially for underground safety construction, small changes in the tunnel are difficult to find by naked eyes, and serious disaster situations exist after a long time, so that the tunnel deformation monitoring is especially important; aiming at the problems, a real-time monitoring device needs to be designed.
Disclosure of Invention
In order to solve the problems in the background art, the utility model provides the auxiliary layout device for the deformation monitoring points of the tunnel, and the detection of one line is formed through the installation of specific positions, so that the effective monitoring of the deformation in the whole tunnel can be realized.
The utility model provides an auxiliary layout device for tunnel deformation monitoring points, which comprises a bottom plate, wherein a fixed assembly and an adjustable deformation measurement assembly are arranged on the bottom plate; the adjustable deformation measurement assembly comprises a plurality of fixed frames which are uniformly arranged on the lower side face of a bottom plate, torsion springs are arranged in the fixed frames, rollers are arranged outside the torsion springs, connecting ropes are wound outside the rollers, connecting pipes are arranged below the fixed frames, first screws are arranged on the connecting pipes in a threaded connection mode, working blocks are arranged at one ends, extending out of the connecting pipes, of the connecting ropes through the connecting pipes, laser range finders are arranged around the working blocks, data lines are arranged on the working blocks, and one ends, extending out of the bottom plate, of the data lines are arranged outside the bottom plate.
Further, the fixed subassembly is including being located the screw rod second of evenly setting threaded connection on the bottom plate, be equipped with the cross recess on the screw rod second, the bottom plate downside is equipped with annular draw-in groove, the grafting is equipped with the deep bead on the annular draw-in groove.
Further, the wind shield is provided with a glass panel corresponding to the laser range finder, and a plurality of holes are uniformly formed in the wind shield.
Further, the bottom plate downside is equipped with a plurality of connecting rods around fixed frame, the connecting rod lower extreme is equipped with the fixed plate, fixed plate and connecting rope sliding connection.
Further, warning lamps and speakers are arranged on the lower side face of the fixing plate, and the warning lamps and the speakers are electrically connected with the laser range finder.
Further, one end of the screw rod close to the connecting rope is provided with a pressing plate, the other end of the screw rod is provided with a knob, and the knob is provided with a polygonal groove.
Further, the bottom plate is provided with a reinforcing ring around the data line.
The utility model has the beneficial effects that:
according to the utility model, the bottom plate is fixed on the inner surface in the tunnel, after the bottom plate is fixed, the surrounding laser range finders are utilized for positioning, once data change occurs, the bottom plate can be reminded through the audible and visual alarm, workers can be reminded, the first step is operated safely, the whole operation is simple, the installation is convenient and flexible, the reminding can be carried out remotely and on site, and effective monitoring is brought for the construction of the whole engineering.
Drawings
FIG. 1 is a top perspective view of an auxiliary layout device for tunnel deformation monitoring points according to the present utility model.
Fig. 2 is a bottom perspective view of a wind deflector removal of a tunnel deformation monitoring point auxiliary layout device of the present utility model.
FIG. 3 is a schematic view of a wind deflector of the auxiliary layout device for tunnel deformation monitoring points.
FIG. 4 is a schematic diagram showing the removal of a bottom plate of the auxiliary layout device for tunnel deformation monitoring points.
FIG. 5 is a cross-sectional view of a fixing frame and connecting pipes of an auxiliary layout device for tunnel deformation monitoring points according to the present utility model.
As shown in the figure:
1. the device comprises a bottom plate, 2, a fixed frame, 3, a torsion spring, 4, a roller, 5, a connecting rope, 6, a connecting pipe, 7, a first screw rod, 8, a working block, 9, a laser range finder, 10, a data line, 11, a second screw rod, 12, a cross groove, 13, an annular clamping groove, 14, a wind shield, 15, a glass panel, 16, a hole, 17, a connecting rod, 18, a fixed plate, 19, a warning lamp, 20, a loudspeaker, 21, a pressing plate, 22, a knob, 23, a polygonal groove, 24 and a reinforcing ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Please refer to the accompanying drawings:
the auxiliary layout device for the deformation monitoring points of the tunnel comprises a bottom plate 1, wherein a fixed assembly and an adjustable deformation measurement assembly are arranged on the bottom plate 1; the adjustable deformation measurement assembly comprises a plurality of fixed frames 2 which are uniformly arranged on the lower side surface of a bottom plate 1, torsion springs 3 are arranged in the fixed frames 2, rollers 4 are arranged outside the torsion springs 3, connecting ropes 5 are wound outside the rollers 4, and continuous upward tension can be provided for the connecting ropes 5 by utilizing the elasticity of the torsion springs 3; the connecting pipe 6 is arranged below the fixed frame 2, the first screw rod 7 is arranged on the connecting pipe 6 in a threaded connection mode, the working block 8 is arranged at one end, extending out of the connecting rope 5 through the connecting pipe 6, of the connecting rope 5, and the horizontal position of the working block 8 is adjusted by adjusting the length of the connecting rope 5, so that the laser range finder 9 with internal degree can measure better data during working, and the measuring accuracy is better; the laser range finders 9 are arranged around the working block 8, the data lines 10 are arranged on the working block 8, one ends of the data lines 10 extend out of the base plate 1, after the working block is installed, the data lines 10 on the base plates 1 are connected through a bus, data are transmitted into a monitoring room, and monitoring personnel can conveniently monitor the working block remotely.
Further, the fixing component comprises a second screw rod 11 which is positioned on the bottom plate 1 and is uniformly provided with a threaded connection, a cross groove 12 is formed in the second screw rod 11, and the second screw rod is controlled by a cross flower knife; the bottom plate 1 downside is equipped with annular draw-in groove 13, and the grafting is equipped with deep bead 14 on the annular draw-in groove 13, owing to the special environmental structure in tunnel, has wind easily in the tunnel, can drive work piece 8 and rock, influences measuring accuracy, designs deep bead 14, can effectively consume the influence of wind, avoids too much false alarm.
Further, the wind shield 14 is provided with a glass panel 15 corresponding to the laser range finder 9, and the size of the glass panel 15 is large, so that excessive influence on the operation of the laser range finder 9 is avoided; the wind deflector 14 is uniformly provided with a plurality of holes 16, and the holes 16 can consume most of the influence of wind.
Further, the lower side surface of the bottom plate 1 surrounds the fixed frame 2 and is provided with a plurality of connecting rods 17, the lower ends of the connecting rods 17 are provided with fixed plates 18, and the fixed plates 18 are in sliding connection with the connecting ropes 5.
Further, the lower side of the fixing plate 18 is provided with a warning lamp 19 and a loudspeaker 20, the warning lamp 19 and the loudspeaker 20 are electrically connected with the laser range finder 9, and the fixing plate 18 is mainly used for adding the on-site alarm capability.
Further, the pressing plate 21 is arranged at one end of the first screw rod 7 close to the connecting rope 5, so that the structural integrity of the connecting rope 5 can be protected; the other end of the first screw rod 7 is provided with a knob 22, the knob 22 is provided with a polygonal groove 23, and the polygonal groove 23 is a regular hexagon groove, so that the control is convenient.
Further, the base plate 1 is provided with a reinforcement ring 24 around the data line 10, protecting the structural integrity of the data line 10.
Working principle:
the bottom plate 1 is fixed on the inner wall of a tunnel through the screw rod II 11, and the inner wall of the tunnel is not smooth, so that after the bottom plate 1 is fixed, the knob 22 is rotated to drive the screw rod I7 to rotate, the connecting rope 5 is not controlled by the screw rod I7, after adjustment, the working block 8 is changed into a horizontal position, the screw rod I7 is screwed back, the connecting rope 5 is not moved any more, the data line 10 is connected to a bus, the detection data of the laser range finder 9 is transmitted and memorized, and an alarm is given once the oversized permanent change exists.
The utility model and its embodiments have been described above with no limitation, and the specific embodiments are shown as only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. The utility model provides a tunnel deformation monitoring point auxiliary layout device, includes bottom plate, its characterized in that: the bottom plate is provided with a fixed component and an adjustable deformation measuring component; the adjustable deformation measurement assembly comprises a plurality of fixed frames which are uniformly arranged on the lower side face of a bottom plate, torsion springs are arranged in the fixed frames, rollers are arranged outside the torsion springs, connecting ropes are wound outside the rollers, connecting pipes are arranged below the fixed frames, first screws are arranged on the connecting pipes in a threaded connection mode, working blocks are arranged at one ends, extending out of the connecting pipes, of the connecting ropes through the connecting pipes, laser range finders are arranged around the working blocks, data lines are arranged on the working blocks, and one ends, extending out of the bottom plate, of the data lines are arranged outside the bottom plate.
2. The tunnel deformation monitoring point auxiliary layout device according to claim 1, wherein: the fixing assembly comprises a second screw rod which is positioned on the bottom plate and is uniformly provided with threaded connection, a cross groove is formed in the second screw rod, an annular clamping groove is formed in the lower side face of the bottom plate, and a wind deflector is inserted into the annular clamping groove.
3. The tunnel deformation monitoring point auxiliary layout device according to claim 2, wherein: the wind shield is provided with a glass panel corresponding to the laser range finder, and a plurality of holes are uniformly formed in the wind shield.
4. The tunnel deformation monitoring point auxiliary layout device according to claim 1, wherein: the bottom plate downside is equipped with a plurality of connecting rods around fixed frame, the connecting rod lower extreme is equipped with the fixed plate, fixed plate and connecting rope sliding connection.
5. The tunnel deformation monitoring point auxiliary layout device according to claim 4, wherein: the fixed plate downside is equipped with warning light and speaker, warning light and speaker and laser range finder electric connection.
6. The tunnel deformation monitoring point auxiliary layout device according to claim 1, wherein: one end of the first screw rod, which is close to the connecting rope, is provided with a pressing plate, the other end of the first screw rod is provided with a knob, and the knob is provided with a polygonal groove.
7. The tunnel deformation monitoring point auxiliary layout device according to claim 1, wherein: the base plate is provided with a reinforcing ring around the data line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321866017.6U CN220454524U (en) | 2023-07-14 | 2023-07-14 | Tunnel deformation monitoring point auxiliary layout device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321866017.6U CN220454524U (en) | 2023-07-14 | 2023-07-14 | Tunnel deformation monitoring point auxiliary layout device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220454524U true CN220454524U (en) | 2024-02-06 |
Family
ID=89736768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321866017.6U Active CN220454524U (en) | 2023-07-14 | 2023-07-14 | Tunnel deformation monitoring point auxiliary layout device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220454524U (en) |
-
2023
- 2023-07-14 CN CN202321866017.6U patent/CN220454524U/en active Active
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