CN204571323U - A kind of large span steel structure is synchronously shifted and constructs and monitoring system - Google Patents
A kind of large span steel structure is synchronously shifted and constructs and monitoring system Download PDFInfo
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- CN204571323U CN204571323U CN201520182261.XU CN201520182261U CN204571323U CN 204571323 U CN204571323 U CN 204571323U CN 201520182261 U CN201520182261 U CN 201520182261U CN 204571323 U CN204571323 U CN 204571323U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 56
- 239000010959 steel Substances 0.000 title claims abstract description 56
- 238000012544 monitoring process Methods 0.000 title claims abstract description 37
- 238000006073 displacement reaction Methods 0.000 claims abstract description 28
- 238000005183 dynamical system Methods 0.000 claims abstract description 25
- 238000012806 monitoring device Methods 0.000 claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 14
- 238000010276 construction Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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Abstract
The utility model relate to a kind of large span steel structure be synchronously shifted construction and monitoring system, it comprises turn-key system, control system, dynamical system, steel work and monitoring system; Turn-key system more than one control system in parallel, each control system connects corresponding dynamical system, and each dynamical system drives steel work to perform the control instruction of turn-key system transmission; Turn-key system is also connected with the monitoring system be arranged on steel work; Monitoring system comprises monitor for stress, cable force monitoring device, displacement monitor, synthetical collection device and communication device, and monitor for stress is arranged on steel structure surface; Cable force monitoring device is arranged on the drag-line surface of steel work; Displacement monitor is arranged on steel work; Monitor for stress, cable force monitoring device are connected synthetical collection device with displacement monitor respectively by data wire, and synthetical collection device is communicated to connect by communication device and turn-key system.Not only structure is simple, installation and use convenient for the utility model, and effectively ensure that the safety of work progress.
Description
Technical field
The utility model relates to the realm of building construction, particularly relate to a kind of large span steel structure be synchronously shifted construction and monitoring system.
Background technology
Along with Long-Span Steel Space Structures is in building, extensive application in bridge engineering, Integral lifting landing, jacking unloading, translation are turned and the synchronous installation Technology of large-scale steel structure such as integral tension obtains and further develops and apply.The expansion of project scale and the complexity of structural system bring complexity and the safety issue of work progress.At present, in order to ensure the working security in complex space steel work, need to carry out sunykatuib analysis to work progress before construction, in work progress, artificially monitoring is gathered to the key structure point in work progress, and artificially contrasted by the sunykatuib analysis numerical value before gathering monitoring numerical value and construction, and artificially judge work progress whether safety.
Because the sunykatuib analysis process before above-mentioned construction and the collection observation process in work progress are two relatively independent processes, and work progress whether the judging by people as comparative analysis draws of safety, so cause monitoring result inaccurate unavoidably, affect construction safety.
Summary of the invention
For the problems referred to above, the purpose of this utility model be to provide a kind of large span steel structure that effectively can improve work progress safety be synchronously shifted construction and monitoring system.
For realizing above-mentioned technical purpose, the utility model takes following technical scheme: a kind of large span steel structure is synchronously shifted and constructs and monitoring system, and it comprises turn-key system, control system, dynamical system, steel work and monitoring system; Described turn-key system more than one described control system in parallel, control system described in each connects corresponding described dynamical system, and dynamical system described in each drives described steel work to perform the control instruction of described turn-key system transmission; Described turn-key system is also connected with the described monitoring system be arranged on described steel work; Described monitoring system comprises more than one monitor for stress, more than one cable force monitoring device, more than one displacement monitor, a synthetical collection device and a communication device, monitor for stress described in each is arranged on described steel structure surface, for obtaining the ess-strain signal of steel work; Cable force monitoring device described in each is arranged on the drag-line surface of described steel work, for obtaining the rope force signal of described drag-line; Displacement monitor described in each is arranged on described steel work, for obtaining the displacement signal of described steel work; Described in each, monitor for stress, cable force monitoring device and displacement monitor are connected described synthetical collection device respectively by data wire, and described synthetical collection device is for the signal that gathers described monitor for stress, cable force monitoring device and displacement monitor and obtain and carry out analog-to-digital conversion; Described synthetical collection device is communicated to connect by described communication device and described turn-key system.
Control system described in each comprises an electrical system, described in each, the input of electrical system connects the output of described turn-key system, described in each, the output of electrical system connects the input of dynamical system described in each, described electrical system is used for converting the control instruction of described turn-key system to electric signal, and electric signal is transferred to described dynamical system.
Dynamical system described in each comprises more than one hydraulic power unit, more than one jack and more than one bearing system, described in each, the input of hydraulic power unit connects the output of described electrical system, for receive and perform described electrical system transmission electric signal, described in each, the output of hydraulic power unit connects jack described in each, described in each, the top of jack connects bearing system described in each, and bearing system described in each is fixedly connected with described steel work.
Also comprise a man-machine interface, described man-machine interface connects described turn-key system.
Described monitor for stress adopts the digital strain meter of intelligent string formula.
Described cable force monitoring device adopts Suo Li dynamic survey module.
Described displacement monitor adopts general displacement meter.
Described communication device adopts surfing Internet with cell phone module.
The utility model is owing to taking above technical scheme, it has the following advantages: 1, the utility model owing to arranging monitoring system on steel work, the data of each the crucial steel work point in work progress are made to be in the state that can monitor, not only structure is simple, easy to operate, and effectively improves the safety in work progress.2, the utility model is owing to being connected monitoring system with the turn-key system in the middle of prior art, effectively can not only avoid artificial disturbance, and further increases the safety of work progress.3, the utility model is owing to arranging man-machine interface, not only makes arranging of parameters very convenient, and can show the situation of work progress in real time.4, the utility model is owing to selecting specific monitoring device, makes monitored data more reliable, and then makes work progress safer.5, utility model is owing to arranging surfing Internet with cell phone module, makes communication of the present utility model convenient, and structure is more simple, very easy to use.The utility model is reasonable in design, easy for installation can be widely used in the work progress of Long-Span Steel Space Structures.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of one of them embodiment of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
As Fig. 1, shown in Fig. 2, the large span steel structure that the utility model provides synchronously be shifted construction and monitoring system comprise a turn-key system 1, control system 2, dynamical system 3, steel work 4 and monitoring system 5, wherein, control system 2, dynamical system 3, the number of steel work 4 and monitoring system 5 is more than one, concrete number is not construed as limiting, can arrange according to the actual requirements, turn-key system 1, control system 2 and dynamical system 3 adopt the turn-key system in the middle of prior art respectively, control system and dynamical system, inventive point of the present utility model is mainly in the connected mode of monitoring system 5 and each system,
Turn-key system 1 more than one control system 2 in parallel, each control system 2 connects corresponding dynamical system 3, each dynamical system 3 drives steel work 4 to perform the control instruction of turn-key system 1 transmission, turn-key system 1 is also connected with the monitoring system 5 be arranged on steel work 4, and monitoring system 5 is for monitoring the data message of each the crucial steel work point in work progress;
Monitoring system 5 comprises more than one monitor for stress 51, more than one cable force monitoring device 52, more than one displacement monitor 53, synthetical collection device 54 and a communication device 55, each monitor for stress 51 is arranged on steel work 4 surface, for obtaining the ess-strain signal of steel work 4; Each cable force monitoring device 52 is arranged on the drag-line surface of steel work 4, for obtaining the rope force signal of drag-line; Each displacement monitor 53 is arranged on steel work 4, for obtaining the displacement signal of steel work 4; Each monitor for stress 51, cable force monitoring device 52 are connected synthetical collection device 54 with displacement monitor 53 respectively by data wire, and synthetical collection device 54 is for the signal that gathers monitor for stress 51, cable force monitoring device 52 and displacement monitor 53 and obtain and carry out analog-to-digital conversion; Synthetical collection device 54 is communicated to connect by communication device 55 and turn-key system 1.
In above-described embodiment, each control system 2 comprises electrical system 21, the input of each electrical system 21 connects the output of turn-key system 1, the output of each electrical system 21 connects the input of each dynamical system 3, electric signal for converting the control instruction of turn-key system 1 to electric signal, and is transferred to dynamical system 3 by electrical systemization 21.
In above-described embodiment, each dynamical system 3 comprises more than one hydraulic power unit 31, more than one jack 32 and more than one bearing system 33; The input of each hydraulic power unit 31 connects the output of electrical system 21 even, for receive and perform electrical system 21 transmit electric signal, the output of each hydraulic power unit 31 connects each jack 32, the top of each jack 32 connects each bearing system 33, each bearing system 33 is fixedly connected with steel work 4, completes required movement for driving steel work 4.
In above-described embodiment, also comprise a man-machine interface 6, man-machine interface 6 connects turn-key system 1.
In above-described embodiment, monitor for stress 51 can adopt the digital strain meter of intelligent string formula.
In above-described embodiment, cable force monitoring device 52 can adopt Suo Li dynamic survey module.
In above-described embodiment, displacement monitor 53 can also be arranged on the jack 32 of dynamical system 3; Displacement monitor 53 can adopt general displacement meter.
In above-described embodiment, communication device 55 can adopt surfing Internet with cell phone module, utilizes the function of internet on GPRS, by arranging the mode of domain name, sets up the communication of on-the-spot surfing Internet with cell phone module and turn-key system 1.
When the utility model uses, setting parameter is carried out by man-machine interface 11 pairs of turn-key systems 1, control instruction is transferred to electrical system 21 by turn-key system 1, electrical system 21 is carried out electric conversion and the electric signal after conversion is transferred to hydraulic power unit 31, hydraulic power unit 31 output pressure provides power support for jack 32, active force acts on bearing system 33 by jack 32, and bearing system 33 drives steel work 4 to complete required movement; Meanwhile, ess-strain signal, the rope force signal of drag-line and the displacement signal of structure 4 that the synthetical collection device 54 of monitoring system 5 is collected feed back to turn-key system 1 by communication device 55, feedback data can be carried out contrast with the simulation value preset therein and be judged by turn-key system 1, when stress, Suo Li or displacement all do not reach setting value, the utility model normally works, when in stress, Suo Li or displacement or more than one reach setting value, the utility model quits work, and notifies user by sending alarm signal.
Above-described embodiment is only for illustration of the utility model; wherein the structure of each parts, connected mode and manufacture craft etc. all can change to some extent; every equivalents of carrying out on the basis of technical solutions of the utility model and improvement, all should not get rid of outside protection domain of the present utility model.
Claims (8)
1. large span steel structure is synchronously shifted and constructs and a monitoring system, it is characterized in that: it comprises turn-key system, control system, dynamical system, steel work and monitoring system; Described turn-key system more than one described control system in parallel, control system described in each connects corresponding described dynamical system, and dynamical system described in each drives described steel work to perform the control instruction of described turn-key system transmission; Described turn-key system is also connected with the described monitoring system be arranged on described steel work;
Described monitoring system comprises more than one monitor for stress, more than one cable force monitoring device, more than one displacement monitor, a synthetical collection device and a communication device, monitor for stress described in each is arranged on described steel structure surface, for obtaining the ess-strain signal of steel work; Cable force monitoring device described in each is arranged on the drag-line surface of described steel work, for obtaining the rope force signal of described drag-line; Displacement monitor described in each is arranged on described steel work, for obtaining the displacement signal of described steel work; Described in each, monitor for stress, cable force monitoring device and displacement monitor are connected described synthetical collection device respectively by data wire, and described synthetical collection device is for the signal that gathers described monitor for stress, cable force monitoring device and displacement monitor and obtain and carry out analog-to-digital conversion; Described synthetical collection device is communicated to connect by described communication device and described turn-key system.
2. as claimed in claim 1 a kind of large span steel structure be synchronously shifted construction and monitoring system, it is characterized in that: control system described in each comprises an electrical system, described in each, the input of electrical system connects the output of described turn-key system, described in each, the output of electrical system connects the input of dynamical system described in each, described electrical system is used for converting the control instruction of described turn-key system to electric signal, and electric signal is transferred to described dynamical system.
3. as claimed in claim 2 a kind of large span steel structure be synchronously shifted construction and monitoring system, it is characterized in that: dynamical system described in each comprises more than one hydraulic power unit, more than one jack and more than one bearing system, described in each, the input of hydraulic power unit connects the output of described electrical system, for receive and perform described electrical system transmission electric signal, described in each, the output of hydraulic power unit connects jack described in each, described in each, the top of jack connects bearing system described in each, bearing system described in each is fixedly connected with described steel work.
4. a kind of large span steel structure as described in claim 1 or 2 or 3 is synchronously shifted and constructs and monitoring system, and it is characterized in that: also comprise a man-machine interface, described man-machine interface connects described turn-key system.
5. as described in claim 1 or 2 or 3, a kind of large span steel structure is synchronously shifted construction and monitoring system, it is characterized in that: described monitor for stress adopts the digital strain meter of intelligent string formula.
6. as described in claim 1 or 2 or 3, a kind of large span steel structure is synchronously shifted construction and monitoring system, it is characterized in that: described cable force monitoring device adopts that Suo Li is dynamic surveys module.
7. as described in claim 1 or 2 or 3 a kind of large span steel structure be synchronously shifted construction and monitoring system, it is characterized in that: described displacement monitor adopts general displacement meter.
8. as described in claim 1 or 2 or 3, a kind of large span steel structure is synchronously shifted construction and monitoring system, it is characterized in that: described communication device adopts surfing Internet with cell phone module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182261.XU CN204571323U (en) | 2015-03-27 | 2015-03-27 | A kind of large span steel structure is synchronously shifted and constructs and monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520182261.XU CN204571323U (en) | 2015-03-27 | 2015-03-27 | A kind of large span steel structure is synchronously shifted and constructs and monitoring system |
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| CN204571323U true CN204571323U (en) | 2015-08-19 |
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| CN201520182261.XU Expired - Fee Related CN204571323U (en) | 2015-03-27 | 2015-03-27 | A kind of large span steel structure is synchronously shifted and constructs and monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961297A (en) * | 2022-07-08 | 2022-08-30 | 中铁建工集团有限公司 | Conjoined structure lifting device for preventing tower from side-shifting and lifting method thereof |
-
2015
- 2015-03-27 CN CN201520182261.XU patent/CN204571323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961297A (en) * | 2022-07-08 | 2022-08-30 | 中铁建工集团有限公司 | Conjoined structure lifting device for preventing tower from side-shifting and lifting method thereof |
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Effective date of registration: 20160629 Address after: 100013 Beijing, North Third Ring Road, No. 30 East Road, Chaoyang District Patentee after: CABR Technology Co., Ltd. Patentee after: Construction Research (Beijing) Structural Engineering Co., Ltd. Address before: 100013 Beijing, North Third Ring Road, No. 30 East Road, Chaoyang District Patentee before: CABR Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20210327 |