CN208269978U - A kind of linear intelligent monitor system of arch rib installation - Google Patents
A kind of linear intelligent monitor system of arch rib installation Download PDFInfo
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- CN208269978U CN208269978U CN201821000216.8U CN201821000216U CN208269978U CN 208269978 U CN208269978 U CN 208269978U CN 201821000216 U CN201821000216 U CN 201821000216U CN 208269978 U CN208269978 U CN 208269978U
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- pylon
- displacement sensor
- arch rib
- knotted rope
- displacement
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Abstract
The utility model discloses a kind of arch ribs to install linear intelligent monitor system, belongs to technical field of bridge construction.Including earth anchor, pylon, arch rib and knotted rope, pylon is vertically arranged, earth anchor and arch rib are located at pylon two sides, arch rib lower end is hinged end, knotted rope pass through pylon top and knotted rope both ends respectively with arch rib, earth anchorage connection, it is characterized by also including the first displacement sensors respectively, second displacement sensor, angular transducer and monitoring side, first displacement sensor is connect with earth anchor and real-time measurement earth anchor displacement, second displacement sensor is fixed on pylon knotted rope and real-time measurement knotted rope displacement at cable saddle, angular transducer is arranged on pylon and the angle of real-time measurement pylon rotation, first displacement sensor, second displacement sensor, angular transducer is connect with monitoring side.Defect brought by traditional personal monitoring's system is solved, to reduce workload, monitoring efficiency is improved, reduces cost of labor, is saved economical.
Description
Technical field
The utility model relates to technical field of bridge construction, especially a kind of arch rib installs linear intelligent monitor system.
Background technique
In Test of Large Span Concrete-filled Steel Tubular Bridge free cantilever erection work progress, in order to ensure bridge in entire work progress
And bridge completion state internal force and linear meet design standard, it is ensured that bridge construction carries out safely, needs to pylon, the arch in construction
The deformations such as rib, earth anchor carry out construction monitoring observation.For large-scale and super-huge and complicated bridge, construct
Monitoring is essential.Major part Bridge construction monitoring is all to be monitored using traditional total station, but can exist as follows at present
Defect: 1) methods for largely using collected by hand data, the degree of automation is low, heavy workload, and observation is vulnerable to weather and other outer
The influence of boundary's condition is easy to leak through important and dangerous signal；2) deflection of each monitoring point is not synchronized in time；3)
In-plane displancement and vertical offset data were acquired in time on different measuring points, different；4) Levelling network wire length.
And arch rib installs linear intelligent monitor system can overcome defect present in traditional artificial monitoring system, by monitoring system
Increase Intelligent data analysis module, filter out useless or interference information by the powerful data-handling capacity of computer, analyzes
Crucial useful information is extracted, for staff's analysis and research, data is acquired in precision aspect and is also able to satisfy code requirement,
And pylon, earth anchor etc. can be appreciated more fully in the variation or even transient change in rib-hoisting each period, realize continuous see
Survey with the automatically processing of data, Automatic solution processing and measurement result figure demonstrating, can more effectively grasp pylon, arch rib,
The operating status of earth anchor etc., finds the problem in time, and more reliable safety monitoring data is provided for deformations such as pylon, arch rib, earth anchors.
Based on this, a kind of linear intellectual monitoring of arch rib installation requires study with control technology.
Utility model content
The goal of the invention of the utility model is, in view of the above-mentioned problems, provide a kind of arch rib installation linear intelligent monitor system,
Defect brought by traditional personal monitoring's system is solved, to reduce workload, monitoring efficiency is improved, reduces cost of labor,
It saves economical.
In order to achieve the above objectives, the technical scheme adopted by the utility model is a kind of arch rib installs linear intellectual monitoring
System, including earth anchor, pylon, arch rib and knotted rope, the pylon are vertically arranged, and the earth anchor and arch rib are located at the pylon
Two sides, the arch rib lower end are hinged end, the knotted rope pass through pylon top and knotted rope both ends respectively with the arch rib, anchor
Fixed connection, respectively it is characterized by also including the first displacement sensor, second displacement sensor, angular transducer and monitoring side,
First displacement sensor connect earth anchor displacement described in simultaneously real-time measurement with the earth anchor, and the second displacement sensor is solid
Knotted rope displacement described in the knotted rope and real-time measurement, the angular transducer setting exist at the cable saddle described on the pylon
On the pylon and real-time measurement described in pylon rotation angle, first displacement sensor, second displacement sensor, angle
Sensor is connect with the monitoring side.
Based on above structure, before arch rib installment work starts, the arrangement of each sensor is first carried out, at the cable saddle of pylon
Layout angle sensor arranges second displacement sensor at the cable saddle on knotted rope, the first displacement sensing is arranged in earth anchor back side
Then the collected data of sensor are transferred to monitoring side by transmission line by device.Arch rib after the installation starts, is arranged on pylon
Angular transducer can export pylon rotation angle can using trigonometric function relationship then according to the height of pylon
Obtain deviation size of the pylon at angular transducer；The second displacement sensor being arranged at cable saddle on knotted rope can export button
The tensile elongation of rope；The first displacement sensor at earth anchor rear, which is arranged in, can export the translational movement of earth anchor, all the sensors
Collected information finally can all be transferred to monitoring side in the form of data, realize intellectual monitoring, and data collected can be for
Staff's analysis and research.
Further, first displacement sensor and second displacement sensor are stay-supported sensor.
Further, first displacement sensor one end connect the other end with the earth anchorage and connect formation with the external world
Fixing end；The length of the length direction of first the displacement sensor horizontally toward earth anchor and first displacement sensor
Direction extended line direction is towards the pylon.
Further, the length direction of the second displacement sensor be located at the pylon on the cable saddle at it is described
Knotted rope is parallel.
Further, first displacement sensor, second displacement sensor, angular transducer are connect with the monitoring side
Mode is wired connection or wireless connection.
Further, the knotted rope quantity is several, is connect respectively with the main body many places of the arch rib.
Due to the adoption of the above technical scheme, the utility model has the following beneficial effects:
(1) each sensor of the utility model guarantees pull rope automatic uniform winding displacement when laying, it is ensured that sensor has height
Independent linear precision and longer sensor service life；
(2) each transmission line of the utility model connection computer answers connection and reasonable arrangement, avoid with knotted rope, main rope, wind cable etc.
It collides, influences data transmission；It is influenced by weather and other external conditions small, is easy to capture important and dangerous letter
Number.
(3) arrangement and angular transducer of the utility model stay-supported type displacement sensor on knotted rope and earth anchor are in pylon
On arrangement answer solid and reliable, enable that sensor smoothly collects data and precision is met the requirements；
(4) deformation is avoided the occurrence of in the utility model arch rib installation process fluctuates biggish situation, in case data acquired
Occur interrupting and stopping in journey；In-plane displancement and vertical offset data can be collected in the same observation station same time, when realization
Between on synchronization.
(5) the utility model arrangement is simple, easy to operate, solves asking for traditional monitoring system Levelling network wire length
Topic, data acquisition realize automation, reduce workload, improve efficiency.
Detailed description of the invention
Fig. 1 is the utility model plan view.
Fig. 2 is the utility model the first displacement sensor installation diagram.
Fig. 3 is the utility model second displacement sensor installation diagram.
In attached drawing, 1- earth anchor, 2- pylon, 3- arch rib, 4- knotted rope, 5- cable saddle, the first displacement sensor of 6-, 7- second displacement
Sensor, 8- angular transducer, the monitoring side 9-.
Specific embodiment
It is further illustrated below in conjunction with specific implementation of the attached drawing to invention.
As shown in Figure 1, a kind of arch rib installs linear intelligent monitor system, including earth anchor 1, pylon 2, arch rib 3, knotted rope 4, rope
Saddle 5, the first displacement sensor 6, second displacement sensor 7, angular transducer 8 and monitoring side 9, pylon 2 are vertically arranged, earth anchor 1
2 two sides of pylon are located at arch rib 3,3 lower end of arch rib is hinged end, and knotted rope 4 passes through 2 top of pylon and 4 both ends of knotted rope and distinguishes
It is fixedly connected with arch rib 3, earth anchor 1, knotted rope 4 is fixed on pylon 2 by cable saddle 5.First displacement sensor 6 is connect with earth anchor 1
And 1 displacement of real-time measurement earth anchor, second displacement sensor 7 is fixed on pylon 2 and 4 displacement of real-time measurement knotted rope, angle
The angle that on pylon 2 and real-time measurement pylon 2 rotates, the first displacement sensor 6, second displacement sensor is arranged in sensor 8
7, angular transducer 8 is wirelessly connected with monitoring side 9；4 quantity of knotted rope is fixed according to rib-lifting section number, respectively with the main body of arch rib 3
Many places connection.
In the present embodiment, monitoring side 9 is computer, and the first displacement sensor 6 and second displacement sensor 7 are stay-supported
Sensor.
As shown in Fig. 2, 6 one end of the first displacement sensor, which is fixedly connected with the other end with earth anchor 1, connect formation fixation with the external world
End；The length direction extended line direction of the length direction of first displacement sensing 6 horizontally toward earth anchor 1 and the first displacement sensor 6
Towards pylon 2.
As shown in figure 3, second displacement sensor 7 is located in cable saddle 5, the length direction of second displacement sensor 7 be located at
The top of knotted rope 4 on pylon is parallel.
In the present embodiment, before arch rib installment work starts, to the first displacement sensor 6, second displacement sensor 7 and angle
Sensor 8, the layout angle sensor 8 at the cable saddle 5 of pylon 2 arrange second displacement sensor 7 at the cable saddle 5 on knotted rope 4,
The first displacement sensor 6 is set in 1 back side of earth anchor, then by passing wireless transmission method the first displacement sensor 6, second
Displacement sensor 7 and the collected data of angular transducer 8 are transferred to computer.
When arch rib installation starts, the angular transducer 8 being arranged on pylon 2 can export the angle of the rotation of pylon 2, then
According to the height of pylon 2, using trigonometric function relationship can obtain pylon 2 at angular transducer 8 deviation size；Setting
Second displacement sensor 7 at the cable saddle 5 on knotted rope can export the tensile elongation of knotted rope 4；It is arranged at 1 rear of earth anchor
One displacement sensor 6 can export the translational movement of earth anchor, and the collected information of all the sensors finally all can be with wireless data
Form is transferred to computer, realizes intellectual monitoring.
Above description is the detailed description for the preferable possible embodiments of the utility model, but embodiment is not limited to
The patent claim of the utility model, the same changes or modifications completed under technical spirit suggested by all the utility model
Change, should belong to the covered the scope of the patents of the utility model.
Claims (6)
1. a kind of arch rib installs linear intelligent monitor system, including earth anchor, pylon, arch rib and knotted rope, the pylon are vertically arranged,
The earth anchor and arch rib are located at the pylon two sides, and the arch rib lower end is hinged end, and the knotted rope passes through pylon top
And knotted rope both ends are connect with the arch rib, earth anchorage respectively, it is characterized by also including the first displacement sensors, respectively
Two displacement sensors, angular transducer and monitoring side, first displacement sensor is connect with the earth anchor and real-time measurement institute
State earth anchor displacement, the second displacement sensor is fixed on the pylon at cable saddle knotted rope position described in knotted rope and real-time measurement
Shifting amount, the angular transducer is arranged on the pylon and the angle of the rotation of pylon described in real-time measurement, first displacement
Sensor, second displacement sensor, angular transducer are connect with the monitoring side.
2. a kind of arch rib according to claim 1 installs linear intelligent monitor system, it is characterised in that: first displacement
Sensor and second displacement sensor are stay-supported sensor.
3. a kind of arch rib according to claim 2 installs linear intelligent monitor system, it is characterised in that: first displacement
Sensor one end connect the other end with the earth anchorage and connect to form fixing end with the external world；The length of first displacement sensor
Spend direction horizontally toward the length direction extended line direction of the earth anchor and first displacement sensor towards the pylon.
4. a kind of arch rib according to claim 2 installs linear intelligent monitor system, it is characterised in that: the second displacement
The length direction of sensor is parallel with the knotted rope on the cable saddle on the pylon.
5. a kind of arch rib according to claim 1 installs linear intelligent monitor system, it is characterised in that: first displacement
Sensor, second displacement sensor, angular transducer and the monitoring side connection type are wired connection or wireless connection.
6. a kind of arch rib according to claim 1 installs linear intelligent monitor system, it is characterised in that: the knotted rope quantity
For several, it is connect respectively with the main body many places of the arch rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821000216.8U CN208269978U (en) | 2018-06-27 | 2018-06-27 | A kind of linear intelligent monitor system of arch rib installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821000216.8U CN208269978U (en) | 2018-06-27 | 2018-06-27 | A kind of linear intelligent monitor system of arch rib installation |
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| Publication Number | Publication Date |
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| CN208269978U true CN208269978U (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821000216.8U Active CN208269978U (en) | 2018-06-27 | 2018-06-27 | A kind of linear intelligent monitor system of arch rib installation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444553A (en) * | 2018-06-27 | 2018-08-24 | 广西路桥工程集团有限公司 | A kind of linear intelligent monitor system of arch rib installation |
| CN110593076A (en) * | 2019-09-29 | 2019-12-20 | 广西路桥工程集团有限公司 | Steel pipe concrete tied arch bridge hunch seat horizontal displacement monitoring and control system |
-
2018
- 2018-06-27 CN CN201821000216.8U patent/CN208269978U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444553A (en) * | 2018-06-27 | 2018-08-24 | 广西路桥工程集团有限公司 | A kind of linear intelligent monitor system of arch rib installation |
| CN110593076A (en) * | 2019-09-29 | 2019-12-20 | 广西路桥工程集团有限公司 | Steel pipe concrete tied arch bridge hunch seat horizontal displacement monitoring and control system |
| CN110593076B (en) * | 2019-09-29 | 2021-05-28 | 广西路桥工程集团有限公司 | Steel pipe concrete tied arch bridge hunch seat horizontal displacement monitoring and control system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 530200 No.21 Pingle Avenue, Liangqing District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: GUANGXI ROAD AND BRIDGE ENGINEERING GROUP Co.,Ltd. Address before: 530011 No. 17 Zhonghua Road, the Guangxi Zhuang Autonomous Region, Nanning Patentee before: GUANGXI ROAD AND BRIDGE ENGINEERING GROUP Co.,Ltd. |