CN208902098U - Shield tunnel vertical shaft measurement of higher degree structure - Google Patents
Shield tunnel vertical shaft measurement of higher degree structure Download PDFInfo
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- CN208902098U CN208902098U CN201821945488.5U CN201821945488U CN208902098U CN 208902098 U CN208902098 U CN 208902098U CN 201821945488 U CN201821945488 U CN 201821945488U CN 208902098 U CN208902098 U CN 208902098U
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- vertical shaft
- higher degree
- measurement
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- 238000005259 measurement Methods 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000004804 winding Methods 0.000 claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims description 11
- 230000005641 tunneling Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a kind of shield tunnel vertical shaft measurement of higher degree structures, including benchmark mechanism and measurement of higher degree mechanism, the benchmark mechanism includes pedestal, slipping mechanism and motor winding machine structure and steel wire directional component, the steel wire directional component includes wirerope and weight, the wirerope is provided with inclination angle detection module and range finder module close to the end of weight, the motor winding machine structure includes winding axis and first motor, the slipping mechanism includes support plate, screw rod and the second motor, slipping block is arranged on the screw rod, the measurement of higher degree mechanism includes the first level and the second level instrument, graduated scale is provided on the wirerope.The utility model structure is simple, is adjustable the position of wirerope in the shaft, time saving and energy saving, guarantees the vertical degree of wirerope, reduces measurement of higher degree error, it is ensured that the tunneling direction for influencing tunnel is accurate, practical.
Description
Technical field
The utility model belongs to technical field of tunnel construction, more particularly, to a kind of shield tunnel vertical shaft measurement of higher degree knot
Structure.
Background technique
Since urban development is quick, in order to alleviate urban traffic pressure, the country pays attention to the development of urban track traffic, city
City's rail traffic brings great convenience to the traffic of resident, and realizes and be effectively relieved to traffic pressure.Current vertical shaft
There are some problems for measurement of higher degree structure:
The first, it is spent by wind effect wirerope in well and is not effective to ensure that vertically, cause measurement of higher degree error larger；
The second, the folding and unfolding process needs of vertical shaft measurement of higher degree structure wirerope are manually pulled, and time-consuming and laborious, labour is strong
Degree is big, and measurement efficiency is low；
Third, the position of wirerope are unadjustable, cannot be effectively adapted to the adjustment of position in the shaft, are not easy to erect
Other constructing operations of well；
4th, position of the wirerope apart from shaft wall is not easy to check, the wirerope that artificial carelessness is easy to cause to fall and break connects
Vertical shaft inner wall is touched, steel rope abrasion is caused.
Therefore, nowadays lack a kind of simple structure and reasonable design and the good shield tunnel vertical shaft elevation of construction effect is surveyed
Structure is measured, the position of wirerope in the shaft is adjustable, it is time saving and energy saving, guarantee the vertical degree of wirerope, reduces the measurement of higher degree and miss
Difference, it is ensured that the tunneling direction for influencing tunnel is accurate.
Utility model content
The technical problem to be solved by the utility model is in view of the deficiency of the prior art, provide a kind of shield
Tunnel shaft measurement of higher degree structure, simple structure and reasonable design and it is easy to operate, using effect is good, be adjustable wirerope and exist
Position in vertical shaft, it is time saving and energy saving, guarantee the vertical degree of wirerope, reduces measurement of higher degree error, it is ensured that influence the driving in tunnel
Direction is accurate, practical.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of shield tunnel vertical shaft elevation survey
Measure structure, it is characterised in that: the height including the benchmark mechanism being arranged in the vertical shaft of side AT STATION and for measuring vertical shaft elevation
Journey measuring mechanism, the benchmark mechanism include pedestal, the slipping mechanism being set on the base and are mounted on the slipping mechanism
Motor winding machine structure and the steel wire directional component that is arranged on the motor winding machine structure, the steel wire directional component include stretching
Enter the wirerope in vertical shaft and the weight of wirerope one end is set, the wirerope is provided with detection steel close to the end of weight
The range finder module of distance, the electricity between the inclination angle detection module and detection wirerope and vertical shaft side inner wall of cord tilt angle
Machine winding machine structure includes the first motor that pivoting is twined for the winding axis of wirerope other end winding and driving, the sliding plane
Structure includes the support plate being mounted on the base, the screw rod being threaded through in support plate and the second motor driven screw turns, described
Sliding block is arranged on screw rod, the sliding block is fixedly connected with the first motor, and the measurement of higher degree mechanism includes being arranged on ground
The first level on face and the second level instrument for being arranged in station bottom are provided with graduated scale on the wirerope.
Above-mentioned shield tunnel vertical shaft measurement of higher degree structure, it is characterised in that: be provided in the pedestal to the sliding
The circuit control panel of mechanism and motor winding machine structure control is integrated with single-chip microcontroller, driving first on the circuit control panel
Motor rotation first motor drive module and driving the second motor rotation the second motor drive module, and with single-chip microcontroller phase
The input terminal of the wireless communication module connect, the first motor drive module and two motor drive modules with the output of single-chip microcontroller
End connects.
Above-mentioned shield tunnel vertical shaft measurement of higher degree structure, it is characterised in that: the inclination angle detection module includes the first nothing
Line microcontroller and the obliquity sensor to connect with the first wireless microcontroller, the range finder module include the second wireless microcontroller
Device and the distance measuring sensor to connect with the second wireless microcontroller, first wireless microcontroller and the second wireless microcontroller
It is wirelessly connected with wireless communication module.
Above-mentioned shield tunnel vertical shaft measurement of higher degree structure, it is characterised in that: the first motor drive module and second
Motor drive module is ULN2003 motor drive module.
Above-mentioned shield tunnel vertical shaft measurement of higher degree structure, it is characterised in that: touch screen is provided on the pedestal, it is described
Touch screen connects with single-chip microcontroller.
Compared with the prior art, the utility model has the following advantages:
1, the utility model shield tunnel vertical shaft measurement of higher degree structure, design it is reasonable and easy to operate, time saving and energy saving and at
This is lower.
2, the utility model orientation survey mechanism includes pedestal, slipping mechanism, motor winding machine structure and steel wire directional component,
The position of motor winding machine structure can be adjusted by slipping mechanism, and then adjusts the position of steel wire directional component in the shaft, realized
The position-adjustable of wirerope adjusts rapid and convenient, is effectively adapted to the adjustment of position in the shaft, other are applied convenient for vertical shaft
Work operation.
3, motor winding machine structure being arranged in the utility model can transfer steel wire directional component into vertical shaft, and steel wire is determined
It rises and winds to component, realize the decentralization of steel wire directional component and rise process, do not need manually to be pulled, it is time saving and energy saving,
Labor intensity is small, and improves measurement efficiency.
4, inclination angle detection module is arranged in the utility model to detect wirerope tilt angle, inclines to avoid wirerope
Tiltedly, so that wirerope be enable to lay vertically, guarantee the vertical degree of wirerope, reduce measurement of higher degree error, it is ensured that influence tunnel
Tunneling direction is accurate.
5, distance of the range finder module to wirerope apart from vertical shaft inner wall is arranged in the utility model to detect, to avoid steel
Cord is contacted with vertical shaft inner wall, avoids steel rope abrasion.
In conclusion the utility model simple structure and reasonable design and it is easy to operate, using effect is good, be adjustable steel wire
The position of rope in the shaft, it is time saving and energy saving, guarantee the vertical degree of wirerope, reduces measurement of higher degree error, it is ensured that influence tunnel
Tunneling direction is accurate, practical.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model benchmark mechanism.
Fig. 3 is the schematic block circuit diagram of the utility model.
Description of symbols:
1-pedestal；2-the second motor；3-the second shaft；
4-second shaft couplings；5-first motors；6-first rotating shafts；
7-first shaft couplings；8-winding axis；9-support fixed blocks；
10-wirerope；11-weights；12-inclination angle detection modules；
The first wireless microcontroller of 12-1-；12-2-obliquity sensor；13-screw rods；
14-sliding blocks；15-circuit control panels；16-support plates；
17-vertical shafts；18-stations；19-range finder modules；
The second wireless microcontroller of 19-1-；19-2-distance measuring sensor；20-single-chip microcontrollers；
21-first motor drive modules；22-the second motor drive module；
23-wireless communication modules；24-tunnels；25-touch screens；
26-the second level instrument；27-the first level.
Specific embodiment
As depicted in figs. 1 and 2, the utility model includes the benchmark mechanism and use being arranged in the vertical shaft 17 of 18 sides AT STATION
In measurement vertical shaft elevation measurement of higher degree mechanism, the benchmark mechanism include pedestal 1, the slipping mechanism being arranged on pedestal 1 and
The motor winding machine structure being mounted on the slipping mechanism and the steel wire directional component being arranged on the motor winding machine structure, institute
Stating steel wire directional component includes the wirerope 10 protruded into vertical shaft 17 and the weight 11 that 10 one end of wirerope is arranged in, the steel wire
Rope 10 is provided with the inclination angle detection module 12 and detection wirerope 10 of detection 10 tilt angle of wirerope close to the end of weight 11
The range finder module 19 of distance between 17 side inner wall of vertical shaft, the motor winding machine structure include winding for 10 other end of wirerope
Winding axis 8 and driving winding axis 8 rotate first motor 5, the slipping mechanism includes the support plate being mounted on pedestal 1
16, the second motor 2 that the screw rod 13 that is threaded through in support plate 16 and driving screw rod 13 rotate is arranged with sliding block on the screw rod 13
14, the sliding block 14 is fixedly connected with the first motor 5, and the measurement of higher degree mechanism includes the first water of setting on the ground
Quasi- instrument 27 and the second level instrument 26 for being arranged in 18 bottom of station are provided with graduated scale on the wirerope 10.
As shown in figure 3, being provided in the pedestal 1 in the present embodiment to the slipping mechanism and the motor winding machine
The circuit control panel 15 of structure control is integrated with single-chip microcontroller 20, first that driving first motor 5 rotates on the circuit control panel 15
Second motor drive module 22 of motor drive module 21 and driving the second motor 2 rotation, and the nothing to connect with single-chip microcontroller 20
The input terminal of line communication module 23, the first motor drive module 21 and two motor drive modules 22 is defeated with single-chip microcontroller 20
Outlet connects.
In the present embodiment, the inclination angle detection module include the first wireless microcontroller 12-1 and with the first wireless microcontroller
The obliquity sensor 12-2 that device 12-1 connects, the range finder module 19 include the second wireless microcontroller 19-1 and with it is second wireless
The distance measuring sensor 19-2, the first wireless microcontroller 12-1 and the second wireless microcontroller that microcontroller 19-1 connects
19-1 is wirelessly connected with wireless communication module 23.
In the present embodiment, the first motor drive module 21 and the second motor drive module 22 are ULN2003 motor
Drive module.
In the present embodiment, touch screen 25 is provided on the pedestal 1, the touch screen 25 connects with single-chip microcontroller 20.
In the present embodiment, the wireless communication module 23 is Zigbee wireless communication module.
In the present embodiment, the first wireless microcontroller 12-1 and the second wireless microcontroller 19-1 be CC1350 without
Line microcontroller.
In the present embodiment, the single-chip microcontroller 20 is STC89S52 single-chip microcontroller.
In the present embodiment, the distance measuring sensor 19-2 is GLS-B30 laser range sensor.
In the present embodiment, the obliquity sensor 12-2 is SCA830-D07 obliquity sensor.
In the present embodiment, it should be noted that in practical connection procedure, the output of the SCA830-D07 obliquity sensor
End is connect with the I/O port of the first wireless microcontroller 12-1, the output end and second of the GLS-B30 laser range sensor
The I/O port of wireless microcontroller 19-1 connects.
In the present embodiment, it should be noted that in practical connection procedure, the input of the ULN2003 motor drive module
End is connect with the I/O port of single-chip microcontroller 20.
In the present embodiment, first motor 5 and the second motor 2 are the motors of model 42BYGH4604.
In the present embodiment, during actual use, the first rotating shaft 6 of the first motor 5 passes through first shaft coupling 7 and twines
It is sequentially connected around axis 8, the second shaft 3 of second motor 2 is sequentially connected by first shaft coupling 7 and screw rod 13.
In the present embodiment, the setting of axis 8 is wound, is in order to lengthen first rotating shaft 6, consequently facilitating one end of wirerope 10
Winding, and can go deep into vertical shaft 17 convenient for wirerope 10.
In the present embodiment, it is provided in the support plate 16 and supports fixed support fixed block 9 to first shaft coupling 7.
In the present embodiment, support the setting of fixed block 9, be in order to avoid in wirerope 10 in 11 decentralization process of weight,
Because gravity causes the landing of junction.
In the present embodiment, inclination angle detection module 12 detects the tilt angle of wirerope 10, to avoid wirerope 10
Inclination guarantees the vertical degree of wirerope 10 so that wirerope 10 be enable to lay vertically, reduces measurement of higher degree error, it is ensured that influences
The tunneling direction in tunnel is accurate.
When the utility model is used, the benchmark mechanism is mounted on 17 mouthfuls of vertical shaft, and made in the benchmark mechanism placement
The side of pedestal 1 and the one side wall of vertical shaft 17 are flush, and by touch key-press in touch screen 25, single-chip microcontroller 20 are made to pass through the first electricity
Machine drive module 21 controls first motor 5 and rotates, and the rotation of first motor 5 drives winding axis 8 to rotate, to the steel wire on winding axis 8
Rope 10 is transferred, until the range finder module 19 on 10 one end of wirerope protrudes into vertical shaft 17, distance measuring sensor 19-2 is to steel wire
The distance value that distance of the rope 10 apart from 17 side inner wall of vertical shaft is detected, and will test is sent to the second wireless microcontroller
19-1, the second wireless microcontroller 19-1 are by obtained distance value and pass through the second wireless microcontroller 19-1 and radio communication mold
Block 23 is sent to single-chip microcontroller 20, and single-chip microcontroller 20 controls touch screen 25 and shown, when the distance that single-chip microcontroller 20 receives is not met
When apart from setting value, single-chip microcontroller 20 is made to control the rotation of the second motor 2, the rotation of the second motor 2 by the second motor drive module 22
Screw rod 13 is driven to rotate, the rotation of screw rod 13 moves sliding block 14 along 13 length direction of screw rod, until being wrapped in the steel on winding axis 8
The distance of one side wall of the cord 10 apart from vertical shaft 17 meets apart from setting value measurement request；Then it is pressed by being touched in touch screen 25
Key, single-chip microcontroller 20 control first motor 5 by first motor drive module 21 and rotate, and the rotation of first motor 5 drives winding axis 8 to revolve
Turn, the wirerope 10 on winding axis 8 is continued to transfer, until the weight 11 on 10 one end of wirerope protrudes into 18 bottom of station, it is complete
At the decentralization of wirerope 10.After the benchmark mechanism is installed, obliquity sensor 12-2 to the tilt angle of wirerope 10 into
Row real-time detection, and the inclination angle value that will test is sent to the first wireless microcontroller 12-1, the first wireless microcontroller
12-1 is sent to single-chip microcontroller by obtained inclination angle value and by the first wireless microcontroller 12-1 and wireless communication module 23
20, single-chip microcontroller 20 controls touch screen 25 and is shown, until the inclination angle value detected is equal to zero, meets hanging down for wirerope 10
Straight degree requires, it is ensured that the substantially vertical laying of the wirerope 10；Then it is right to set up the first level 27 for bench mark on the ground
Wirerope 10 is observed and measured, and the high scale value of wirerope 10 is obtained；And the measurement point of 18 bottoms sets up the second water AT STATION
Quasi- instrument 26, observes and measures wirerope 10, obtains the lower scale value of wirerope 10, by lower scale value and high scale value it
Difference obtains the elevation of 18 vertical shaft of station, consequently facilitating the elevation information of other measurement points in 24 tunneling direction of tunnel is obtained, measurement
Error is small, it is ensured that the tunneling direction for influencing tunnel is accurate.
The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all
According to any simple modification to the above embodiments of the utility model technical spirit, change and equivalent structural changes, still
Belong in the protection scope of technical solutions of the utility model.
Claims (5)
1. a kind of shield tunnel vertical shaft measurement of higher degree structure, it is characterised in that: the vertical shaft including (18) side AT STATION is arranged
(17) the benchmark mechanism in and the measurement of higher degree mechanism for measuring vertical shaft elevation, the benchmark mechanism include pedestal (1), setting
Slipping mechanism and the motor winding machine structure being mounted on the slipping mechanism and setting on pedestal (1) are twined in the motor and are put
Steel wire directional component in mechanism, the steel wire directional component include the wirerope (10) protruded into vertical shaft (17) and are arranged in steel
The weight (11) of cord (10) one end, the wirerope (10) are provided with detection wirerope (10) close to the end of weight (11) and incline
The range finder module of distance between the inclination angle detection module (12) and detection wirerope (10) and vertical shaft (17) side inner wall of rake angle
(19), the motor winding machine structure includes the winding axis (8) for the winding of wirerope (10) other end and driving winding axis (8) rotation
First motor (5), the slipping mechanism includes the support plate (16) being mounted on pedestal (1), is threaded through in support plate (16)
Screw rod (13) and driving screw rod (13) rotation the second motor (2), be arranged with sliding block (14), the cunning on the screw rod (13)
Block (14) is fixedly connected with the first motor (5), and the measurement of higher degree mechanism includes the first level of setting on the ground
(27) and it is arranged in the second level instrument (26) of station (18) bottom, is provided with graduated scale on the wirerope (10).
2. shield tunnel vertical shaft measurement of higher degree structure described in accordance with the claim 1, it is characterised in that: set in the pedestal (1)
It is equipped with the circuit control panel (15) to the slipping mechanism and motor winding machine structure control, on the circuit control panel (15)
Single-chip microcontroller (20), the first motor drive module (21) of driving first motor (5) rotation and driving the second motor (2) is integrated with to turn
Dynamic the second motor drive module (22), and the wireless communication module (23) to connect with single-chip microcontroller (20), the first motor
The input terminal of drive module (21) and the second motor drive module (22) connects with the output end of single-chip microcontroller (20).
3. shield tunnel vertical shaft measurement of higher degree structure according to claim 2, it is characterised in that: the inclination angle detection module
Including the first wireless microcontroller (12-1) and the obliquity sensor (12-2) to connect with the first wireless microcontroller (12-1), institute
State the ranging that range finder module (19) include the second wireless microcontroller (19-1) and connect with the second wireless microcontroller (19-1)
Sensor (19-2), first wireless microcontroller (12-1) and the second wireless microcontroller (19-1) are and radio communication mold
Block (23) is wirelessly connected.
4. shield tunnel vertical shaft measurement of higher degree structure according to claim 2, it is characterised in that: the first motor driving
Module (21) and the second motor drive module (22) are ULN2003 motor drive module.
5. shield tunnel vertical shaft measurement of higher degree structure according to claim 2, it is characterised in that: set on the pedestal (1)
It is equipped with touch screen (25), the touch screen (25) connects with single-chip microcontroller (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821945488.5U CN208902098U (en) | 2018-11-24 | 2018-11-24 | Shield tunnel vertical shaft measurement of higher degree structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821945488.5U CN208902098U (en) | 2018-11-24 | 2018-11-24 | Shield tunnel vertical shaft measurement of higher degree structure |
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| Publication Number | Publication Date |
|---|---|
| CN208902098U true CN208902098U (en) | 2019-05-24 |
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ID=66578193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821945488.5U Active CN208902098U (en) | 2018-11-24 | 2018-11-24 | Shield tunnel vertical shaft measurement of higher degree structure |
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| Country | Link |
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| CN (1) | CN208902098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375711A (en) * | 2019-07-17 | 2019-10-25 | 中铁十二局集团有限公司 | Ring network trackless measurement construction method in a kind of subway tunnel |
| CN112502200A (en) * | 2020-11-23 | 2021-03-16 | 温州职业技术学院 | Laser level measuring device for foundation pit construction |
-
2018
- 2018-11-24 CN CN201821945488.5U patent/CN208902098U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375711A (en) * | 2019-07-17 | 2019-10-25 | 中铁十二局集团有限公司 | Ring network trackless measurement construction method in a kind of subway tunnel |
| CN112502200A (en) * | 2020-11-23 | 2021-03-16 | 温州职业技术学院 | Laser level measuring device for foundation pit construction |
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