CN104581046A - Real-time image monitoring and recording device suitable for synchronous lifting of buildings - Google Patents
Real-time image monitoring and recording device suitable for synchronous lifting of buildings Download PDFInfo
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- CN104581046A CN104581046A CN201410764366.6A CN201410764366A CN104581046A CN 104581046 A CN104581046 A CN 104581046A CN 201410764366 A CN201410764366 A CN 201410764366A CN 104581046 A CN104581046 A CN 104581046A
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- synchronous lifting
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Abstract
The invention belongs to the field of civil engineering, particularly relates to a real-time image monitoring and recording device suitable for synchronous lifting of buildings. The real-time image monitoring and recording device comprises a steel rule and a camera, wherein counter weights are respectively fixed at the top end and the lower end of the steel rule; a long steel plate is connected with a lifted structure, a U-shaped groove is formed in the free end of the long steel plate, and a rectangular steel plate is welded to the edge of the side, close to the free end, of the U-shaped groove in the long steel plate; two limiting rectangular steel pieces are welded to the rectangular steel plate, and gaps are reserved between the steel pieces and the rectangular steel plate; an arrow sign is arranged in the middle of the two steel pieces and beside the steel rule on the rectangular steel plate, the focal-distance-adjustable camera is mounted at the fixed end of the long steel plate, the camera aligns to the front surface of the scale of the steel rule all the time, and the scale value of the steel rule indicated by the arrow is the displacement value monitored by the camera at the moment. The real-time image monitoring and recording device disclosed by the invention is not limited the lifting height and the lifting range, so that the synchronicity of the lifting of the structure can be intuitively seen, the real-time image monitoring and recording device has the advantages of high convenience and flexibility in operation, and high reliability and is applicable to a multi-point synchronous lifting monitoring system.
Description
Technical field
The invention belongs to field of civil engineering, particularly, relate to a kind of realtime graphic monitor recording device being applicable to building Synchronous lifting.
Background technology
Along with the fast development of national economy, the large-span space structure in city is rised sheer from level ground like the mushrooms after rain, as railway station, sports center, theater, hangar etc.Due to reasons such as construction site, technological principle, construction periods, some space structure needs after installation on ground completes, and Integral lifting puts in place, then welds.For different structures, Integral lifting dead load is large, span is large, each suspension centre end reaction comparison in difference large, and therefore require higher to Synchronization Control, Synchronous lifting monitoring device arises at the historic moment.Current Synchronous lifting monitoring sensor mainly relies on hydrostatic sensor or stay wire sensor to monitor, and with steel ruler carry out monitoring fewer, and steel ruler does not have corresponding device, cannot ensure reliability and the real-time of Monitoring Data.
Summary of the invention
For overcoming the defect of prior art, the object of the present invention is to provide a kind of realtime graphic monitor recording device being applicable to building Synchronous lifting.
For achieving the above object, the present invention adopts following proposal:
Be applicable to the realtime graphic monitor recording device of building Synchronous lifting, comprise: steel ruler, camera, steel ruler top is fixed, lower end is fixed with counterweight, long steel plate is connected with by lift structure, one end be connected with lift structure of long steel plate is stiff end, the other end is free end, the free end of long steel plate has U-type groove, on long steel plate, U-type groove is connected to rectangular steel plates by the edge joint weld of free end side, rectangular steel plates is welded with two pieces of spacing rectangle steel discs, space is left between steel disc and rectangular steel plates, the part of steel ruler between two pieces of steel discs is the region that camera is aimed at, rectangular steel plates is positioned at two pieces of steel disc middles, the side of steel ruler arranges arrow mark, at the stiff end of long steel plate, adjustable focal length camera is installed, camera aims at the front of steel ruler scale all the time, as the target of camera Real-Time Monitoring, and the shift value monitored in scale value i.e. this moment camera of the steel ruler indicated by arrow.
Relative to prior art, the present invention has following beneficial effect: this device is not subject to the restriction of hoisting depth and the amplitude of lifting, the synchronism that the structure that can visually see promotes, and flexible to operation, reliability is high, is applicable to Multipoint synchronous and promotes monitoring system; In structure lifting process, hoisting depth mark part (steel ruler etc.) top of device is fixed on and promotes near suspension centre, and steel ruler lower end is added with counterweight, and make steel related scale remain vertical state, steel ruler does not contact with by lift structure; The IMAQ part of device be fixed together by lift structure, Synchronous lifting; The terminal image display recording section of device can be placed on distance and promote place far away, service area; Realtime graphic monitor recording device of the present invention, not by the restriction of hoisting depth with the amplitude of lifting, can find out the synchronism that structure promotes very intuitively, flexible to operation, reliability is high, is applicable to Multipoint synchronous and promotes monitoring system.
Accompanying drawing explanation
Fig. 1 is the realtime graphic monitor recording device end view being applicable to building Synchronous lifting;
Fig. 2 is the realtime graphic monitor recording device front view being applicable to building Synchronous lifting;
In figure: 1, steel ruler; 2, adjustable focal length camera; 3, angle steel; 4, long steel plate; 5, screw rod; 6, nut; 7, steel pipe; 8, rectangular steel plates; 9, steel disc; 10, U-lag; 11, light compensating lamp; 12, computer camera protective cover; 13, counterweight.
Embodiment
As shown in Figure 1; be applicable to the realtime graphic monitor recording device of building Synchronous lifting, comprise: steel ruler 1, camera 2, angle steel 3, long steel plate 4, screw rod 5, nut 6, steel pipe 7, rectangular steel plates 8, steel disc 9, U-lag 10, light compensating lamp 11, computer camera protective cover 12, counterweight 13.
Angle steel 3 is fixed on roof system support column top, the edge of angle steel 3 is concordant with capital edge, angle steel 3 adopts the angle steel of 50mm × 50mm × 3mm, welded nut 6 inside the facade of angle steel 3, for standing screw 5, nut 6 adopts M16, and M16 screw rod 5 coordinates with nut 6, tighten screw rod 5, screw rod 5 lower end and angle steel plane upper side are fixedly clamped by the upper end of the frictional force between screw rod and angle steel by steel ruler 1; The horizontal plane edge joint weld of angle steel 3 is connected to steel pipe 7, and steel ruler and angle steel, by steel pipe 7 transition, avoid steel ruler to fracture because turning angle is excessive.
The bottom of steel ruler 1 is fixed with counterweight 13, and counterweight 13 weight is 10kg; In the detection system, arrange multiple realtime graphic monitor recording device, for this reason, the weight weight of each steel ruler bottom hung is identical, and under equal conditions elongation is consistent to make steel ruler, ensures the reliability of Monitoring Data, decreases systematic error.
Long steel plate 4 is connected with by lift structure, one end be connected with lift structure of long steel plate 4 is stiff end (in Fig. 1, right-hand member is stiff end), the other end is free end (in Fig. 1, left end is free end), long steel plate width is 50mm, thickness 3mm, length is determined according to engineering practice; The free end of long steel plate has U-type groove 10, and U-type groove is along steel plate length direction width 20mm, and along steel plate width direction length 30mm, U-type groove 10 facilitates steel ruler 1 to pass perpendicularly through from long steel plate 4; On long steel plate 4, U-type groove 10 is connected to rectangular steel plates 8 by the edge joint weld of free end side, and rectangular steel plates 8 is vertical with long steel plate 4, and rectangular steel plates is of a size of 100mm × 50mm × 3mm; The broadside (one side of 50mm) of rectangular steel plates 8 and the broadside of steel plate connect, and the plane at rectangular steel plates 8 place and the axes normal of long steel plate 4.
Rectangular steel plates 8 is welded with two pieces of little steel discs 9 of spacing rectangle, steel disc is of a size of 20mm × 50mm × 3mm, 5mm space is left between steel disc 9 and rectangular steel plates 8, not hinder the relative motion in lifting process between steel ruler 1 and long steel plate 4, freely swinging of the steel ruler of suspension can be limited again, make camera aim at the front of steel ruler scale all the time; The part of steel ruler 1 between two pieces of steel discs 9 is the region that camera 2 is aimed at, rectangular steel plates 8 is positioned at two pieces of steel disc 9 middles, the side of steel ruler arranges arrow mark, as shown in Figure 2, as the target of camera Real-Time Monitoring, the shift value monitored in scale value i.e. this moment camera of the steel ruler indicated by arrow.
Be provided with adjustable focal length camera 2 at the stiff end of long steel plate 4, adjustable focal length camera 2 is 1m with the distance of steel ruler, and adjustable focal length camera 2 adopts protective cover 12 to protect; The top of protective cover 12 is provided with light compensating lamp 11, can use when light is bad; Computer camera protective cover bearing is welded on steel plate 4.
Steel ruler 1 is suspended on by outside lift structure by angle steel 3 and counterweight 13, and in structure lifting process, steel ruler keeps vertical inactive state, varifocal camera 2 with long steel plate 4 with rise together with lift structure.Camera 2 is connected on computer by the network switch, just can find out by the reading value on each ruler of monitoring the synchronism that structure promotes intuitively.
By the camera watch region that all cameras 2 are aimed on steel ruler 1 before lifting, the scale value that namely on steel plate 8, target is aimed at is adjusted to same value, finds out the synchronism that structure promotes so more intuitively.
Claims (10)
1. be applicable to a realtime graphic monitor recording device for building Synchronous lifting, comprise: steel ruler, camera; It is characterized in that: steel ruler top is fixed, lower end is fixed with counterweight; Long steel plate is connected with by lift structure, and one end that long steel plate is connected with lift structure is stiff end, and the other end is free end; The free end of long steel plate has U-type groove, on long steel plate, U-type groove is connected to rectangular steel plates by the edge joint weld of free end side, rectangular steel plates is welded with two pieces of spacing rectangle steel discs, space is left between steel disc and rectangular steel plates, the part of steel ruler between two pieces of steel discs is the region that camera is aimed at, rectangular steel plates is positioned at two pieces of steel disc middles, the side of steel ruler arranges arrow mark, at the stiff end of long steel plate, adjustable focal length camera is installed; Camera aims at the front of steel ruler scale all the time, as the target of camera Real-Time Monitoring, and the shift value monitored in scale value i.e. this moment camera of the steel ruler indicated by arrow.
2. the realtime graphic monitor recording device being applicable to building Synchronous lifting according to claim 1, is characterized in that: adjustable focal length camera adopts protective cover protection, and computer camera protective cover bearing is welded on steel plate.
3. the realtime graphic monitor recording device being applicable to building Synchronous lifting according to claim 1-2, is characterized in that: the top of protective cover is provided with light compensating lamp.
4. the realtime graphic monitor recording device being applicable to building Synchronous lifting according to claim 1-3, is characterized in that: the distance of adjustable focal length camera and steel ruler is 1m.
5. the realtime graphic monitor recording device being applicable to building Synchronous lifting according to claim 1-4, is characterized in that: balance weight is 10kg.
6. the realtime graphic monitor recording device being applicable to building Synchronous lifting according to claim 1-5, it is characterized in that: the spacing rectangle steel disc of every block of two pieces of spacing rectangle steel discs is of a size of 20mm × 50mm × 3mm, leaves 5mm space between spacing rectangle steel disc and rectangular steel plates.
7. the realtime graphic monitor recording device being applicable to building Synchronous lifting according to claim 1-6, is characterized in that: long steel plate width is 50mm, and thickness 3mm, length is determined according to engineering practice.
8. the realtime graphic monitor recording device being applicable to building Synchronous lifting according to claim 1-7, is characterized in that: U-type groove along steel plate length direction width 20mm, along steel plate width direction length 30mm.
9. the realtime graphic monitor recording device being applicable to building Synchronous lifting according to claim 1-8, it is characterized in that: rectangular steel plates is vertical with long steel plate, rectangular steel plates is of a size of 100mm × 50mm × 3mm; The broadside of rectangular steel plates and the broadside of steel plate connect, and the axes normal of the plane at rectangular steel plates place and long steel plate.
10. the realtime graphic monitor recording device being applicable to building Synchronous lifting according to claim 1-9, is characterized in that: also comprise angle steel, screw rod, nut, steel pipe; Angle steel is fixed on roof system support column top, the edge of angle steel is concordant with capital edge, angle steel adopts the angle steel of 50mm × 50mm × 3mm, welded nut inside the facade of angle steel, nut adopts M16, screw rod and nut screw connection, tighten screw rod, and screw rod lower end and angle steel plane upper side are fixedly clamped by the upper end of the frictional force between screw rod and angle steel by steel ruler; The horizontal plane edge joint weld of angle steel is connected to steel pipe, and steel ruler and angle steel are by steel pipe transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410764366.6A CN104581046B (en) | 2014-09-30 | 2014-12-11 | Suitable for the realtime graphic monitor recording device of building Synchronous lifting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410521095 | 2014-09-30 | ||
| CN2014105210951 | 2014-09-30 | ||
| CN201410764366.6A CN104581046B (en) | 2014-09-30 | 2014-12-11 | Suitable for the realtime graphic monitor recording device of building Synchronous lifting |
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| Publication Number | Publication Date |
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| CN104581046A true CN104581046A (en) | 2015-04-29 |
| CN104581046B CN104581046B (en) | 2017-12-15 |
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| CN201410764366.6A Expired - Fee Related CN104581046B (en) | 2014-09-30 | 2014-12-11 | Suitable for the realtime graphic monitor recording device of building Synchronous lifting |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108917730A (en) * | 2018-05-17 | 2018-11-30 | 中国十九冶集团有限公司 | Synovial membrane absolute altitude real-time monitoring device and device installation method |
| CN110345908A (en) * | 2019-07-18 | 2019-10-18 | 北京城建勘测设计研究院有限责任公司 | A kind of quick ruler folder of angle steel |
| CN110702019A (en) * | 2019-08-21 | 2020-01-17 | 山东信通电子股份有限公司 | Method and device for determining b value of contact net compensation device |
| CN113566669A (en) * | 2021-09-01 | 2021-10-29 | 武汉韵之鑫金属科技有限公司 | Measuring tool for machining stainless steel plate |
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| US20120224052A1 (en) * | 2011-03-03 | 2012-09-06 | Sang Mo Bae | Method for Measuring Real Size of Object Using Camera of Mobile Terminal |
| CN202869409U (en) * | 2012-10-16 | 2013-04-10 | 山东金科力电源科技有限公司 | Length measuring device for annular seamless plate coating belt |
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| CN103559484A (en) * | 2013-11-07 | 2014-02-05 | 马睿松 | Fast recognition method for measuring instrument scale lines |
| CN203474391U (en) * | 2013-08-16 | 2014-03-12 | 荣盛建设工程有限公司 | Remote-control vertical-column lifter |
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Patent Citations (6)
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| US20120224052A1 (en) * | 2011-03-03 | 2012-09-06 | Sang Mo Bae | Method for Measuring Real Size of Object Using Camera of Mobile Terminal |
| CN102320013A (en) * | 2011-08-30 | 2012-01-18 | 成都科盛石油科技有限公司 | Accurate lifting positioning device |
| CN202869409U (en) * | 2012-10-16 | 2013-04-10 | 山东金科力电源科技有限公司 | Length measuring device for annular seamless plate coating belt |
| CN203474391U (en) * | 2013-08-16 | 2014-03-12 | 荣盛建设工程有限公司 | Remote-control vertical-column lifter |
| CN103398697A (en) * | 2013-08-26 | 2013-11-20 | 天津城建集团特种工程有限公司 | Method for carrying out simple monitoring on displacement postures of buildings |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917730A (en) * | 2018-05-17 | 2018-11-30 | 中国十九冶集团有限公司 | Synovial membrane absolute altitude real-time monitoring device and device installation method |
| CN110345908A (en) * | 2019-07-18 | 2019-10-18 | 北京城建勘测设计研究院有限责任公司 | A kind of quick ruler folder of angle steel |
| CN110702019A (en) * | 2019-08-21 | 2020-01-17 | 山东信通电子股份有限公司 | Method and device for determining b value of contact net compensation device |
| CN113566669A (en) * | 2021-09-01 | 2021-10-29 | 武汉韵之鑫金属科技有限公司 | Measuring tool for machining stainless steel plate |
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| CN104581046B (en) | 2017-12-15 |
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Granted publication date: 20171215 Termination date: 20211211 |