CN103453841A - Target reflection prism device provided with magnetic base - Google Patents
Target reflection prism device provided with magnetic base Download PDFInfo
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- CN103453841A CN103453841A CN2013103957034A CN201310395703A CN103453841A CN 103453841 A CN103453841 A CN 103453841A CN 2013103957034 A CN2013103957034 A CN 2013103957034A CN 201310395703 A CN201310395703 A CN 201310395703A CN 103453841 A CN103453841 A CN 103453841A
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Abstract
The invention discloses a target reflection prism device provided with a magnetic base. The target reflection prism device comprises the magnetic base, a magnetic switch, a target reflection prism and a connection clamping trough, wherein the magnetic base has strong magnetic attraction force and is used for being adsorbed on the surface of an iron object; the magnetic switch is arranged on the magnetic base and used for enabling the magnetic base to have magnetism or not to have the magnetism; when the magnetic switch is turned on, the magnetic base has the strong magnetic attraction force for being adsorbed on the surface of the iron object; when the magnetic switch is turned off, the magnetic base does not have the magnetism; the target reflection prism is a target reflection system used for total station measurement and is composed of a prism head and a prim frame, and the prim head is arranged on the prim frame; the connection clamping trough is arranged on the magnetic base, and the prim frame is connected with the magnetic base through the connection clamping trough. By the adoption of the structure, the target reflection prism device can be fixed to a steel object easily and reliably, removed conveniently, and used repeatedly.
Description
Technical field
The present invention relates to the measuring equipment field for fields such as iron structure engineering, steel component, iron and steel objects, be specifically related to a kind of target reflecting prism device that configures magnetic base.
Background technology
The prism of relevant extension function type on present society, usually have following several method for the deformation measurement of iron and steel object, but all have shortcomings, now is described below:
1, paste a kind of special-purpose reflector plate, because reflector plate is a papery plane, the angle of observing is had to larger restriction, and accuracy of observation is limited, observed range is also had to strict demand, reflector plate is observed by pasting at body surface, stability is not high, through air-flow or high wind, easily comes off.The observation of inconvenience cycle.And it often can not be repeated to utilize.
2, conventional prism is all to be fixed by setscrew or the bolt that is anchored in concrete, but for steel pipe, and all difficult boring such as steel column, bolt sphere, steel plate or the steel component such as burrow can't be used the conventional prism fixing means.Only have and select to be welded and fixed mode, complicated operation, efficiency is lower.And measure (while as the deflection observation of roofing steel truss, steel structure lighting, pushing up large-scale pendent lamp load test suspension centre deformation observation etc.), interim steel structure assembling location observation, the observation of steel pipe support form high-supported formwork real-time deformation or have steel structure body that requirement can not be welded and fixed more there is no cheapness, efficiently, method realizes easily to outward appearance for some unsettled steel deformations of member.
Summary of the invention
The object of the present invention is to provide a kind of target reflecting prism device that configures magnetic base, solved cycle observation inconvenience, can not be repeated to utilize, fixed form and complicated operation, efficiency is lower, the restricted problem of observation angle.
For achieving the above object, the present invention adopts following technical scheme:
A kind of target reflecting prism device that configures magnetic base, comprise
Magnetic base, have strong magnetic attraction, for being adsorbed on the ironwork surface;
Magnetic switch, be arranged on magnetic base, is used to open or close the magnetic of magnetic base; When magnetic switch is opened, magnetic base has the strong magnetic attraction that is adsorbed on the ironwork surface; When magnetic switch cuts out, the magnetic of magnetic base is closed;
The target reflecting prism, be the target reflecting system for total station survey, prism head and prism frame, consists of, and the prism head is located at prism frame;
Connect draw-in groove, be located on magnetic base, prism frame connects draw-in groove by this and connects magnetic base.
Further, described prism frame and described connection draw-in groove removably connect by the draw-in groove button; While pressing the lower bayonet slot button, prism frame is done 0～360 ° of rotation around the draw-in groove axle center X-axis that connects draw-in groove; During Panasonic draw-in groove button, prism frame is with to be connected draw-in groove affixed.
Further, described prism frame is provided with connecting link, and this connecting link stretches in described connection draw-in groove; Connecting link is provided with the ring groove coordinated with described draw-in groove button.
Further, described prism head is connected by fixed rotating shaft with described prism frame, and the prism head is done 0～360 ° of rotation around this fixed rotating shaft in prism frame; The position of being combined with prism frame at the prism head, be provided with the resistance structure coordinated with fixed rotating shaft, thereby guarantee prism head arbitrarily fixing around the fixed rotating shaft anglec of rotation.
Further, ferromagnetic material is equipped with in described magnetic base inside.
Further, described connection draw-in groove is located at the top of described magnetic base, and the bottom of magnetic base is provided with the tangent plane with described ironwork surface engagement.
Further, described magnetic switch is knob assembly.
Compared with prior art, beneficial effect of the present invention is as follows:
1, the present invention adopts with magnetic base and magnetic switch structure, and this combination function prism can easily reliably be fixed on the iron and steel object, and removes convenient energy Reusability; And adopt prism frame and be connected draw-in groove and removably connect, prism frame and prism head are done the structure of 0～360 ° of rotation, make the target reflecting prism meet comprehensively and measure the total powerstation operating angle, improve the work efficiency of steel construction or iron and steel object deformation measurement, and reduce surveying work person's labour intensity;
2, adopt ferromagnetic material, have the advantages that volume is little, lightweight and magnetic is strong;
3, adopt this tangent plane structure, column and planar ironwork are all had to strong and reliable absorption affinity;
The present invention adopts above structure, discloses that a kind of convenience is unloaded at the enterprising luggage of iron and steel object, the unrestricted measuring prism device of observation angle.Target reflecting prism central point and magnetic base center are on same axis, and the target reflecting prism can 0～360 ° of rotation within connecting draw-in groove, and both geometric centers are apart from keeping the regulation constant; And the target reflecting prism is comprised of prism head and prism frame, the prism head can rotate by 360 degree in prism frame, the prism head is combined by fixed rotating shaft with prism frame, and the fixed rotating shaft place is subject to the certain viscous force of resistance structure to its generation, can guarantee the fixing of the prism head anglec of rotation.Utilize this device, can be measured the distortion of steel construction or iron and steel object, facilitate feasible, simple and reliable.
At present, various places steel construction buildings or structures increase gradually, for the deformation monitoring of the various steel members of steel construction, all can use the present invention, and the present invention has simple and easy installation, simple operation, be subject to the advantages such as the observation angle restriction is less; Significantly reduced hand labor intensity, mainly improved existing total powerstation target reflection unit and used the deficiency on function in the iron structure fields of measurement, particularly on the deformation measurement of steel component, had a wide range of applications space, society and economic benefit are good.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation that configures the target reflecting prism device embodiment of magnetic base of the present invention, now prism frame be connected exact separation, in figure, arrow means the installation direction of prism frame;
Fig. 2 is that schematic diagram is looked on the right side of Fig. 1, now omits ironwork;
In figure, 10-prism head; The 20-prism frame; The 21-connecting link; The 22-ring groove; 30-connects draw-in groove; 40-draw-in groove button;
The 50-magnetic switch; The 60-magnetic base; The 61-tangent plane; The 70-ironwork.
Embodiment
A kind of target reflecting prism device that configures magnetic base of embodiment as depicted in figs. 1 and 2, comprising: magnetic base 60 has strong magnetic attraction, for being adsorbed on ironwork 70 surfaces; Magnetic switch 50, be arranged on magnetic base 60, is used to open or close the magnetic of magnetic base 60; When magnetic switch 50 is opened, magnetic base 60 has the strong magnetic attraction that is adsorbed on ironwork 70 surfaces; When magnetic switch 50 cuts out, the magnetic of magnetic base 60 is closed; The target reflecting prism, be the target reflecting system for total station survey, prism head 10 and prism frame 20, consists of, and prism head 10 is located at prism frame 20; Connect draw-in groove 30, be located on magnetic base 60, prism frame 20 connects draw-in groove 30 by this and accurately connects magnetic base 60.
In the present embodiment, prism frame 20 is provided with connecting link 21, and this connecting link 21 stretches into and connects in draw-in groove 30; Connecting link 21 is provided with the ring groove 22 coordinated with draw-in groove button 40.While pressing lower bayonet slot button 40, draw-in groove button 40 and ring groove 22 separately, connecting link 21 and to be connected draw-in groove 3 detachable, and prism frame 20 can be done the rotation of 0～360 ° around draw-in groove axle center X-axis in connection draw-in groove 30; While unclamping draw-in groove button 40, draw-in groove button 40 and ring groove 22 coordinates clampings, and prism frame 10 is with to be connected draw-in groove 30 affixed, and prism frame 20 can be dismantled and can't rotate around draw-in groove axle center X-axis.
In the present embodiment, prism head 10 is connected by fixed rotating shaft with prism frame 20, and the prism head is done 0～360 ° of rotation around the axis Y-axis of fixed rotating shaft in prism frame; Position at prism head 10 with prism frame 20 combinations, be provided with the resistance structure (not shown) coordinated with fixed rotating shaft, thereby guarantee prism head 10 arbitrarily fixing around the fixed rotating shaft anglec of rotation.
In the present embodiment, ferromagnetic material is equipped with in magnetic base 60 inside, and ferromagnetic material has the advantages that volume is little, lightweight and magnetic is strong.Magnetic switch 50 is knob assembly.
Connect draw-in groove 30 and be located at the top of magnetic base, the bottom of magnetic base is provided with the specific tangent plane 61 with ironwork 70 surface engagement, adopts this tangent plane structure, and column and planar ironwork 70 are all had to strong and reliable absorption affinity.
The present embodiment is a kind of configures other structure of target reflecting prism device of magnetic base referring to prior art.
The present embodiment adopts above structure, discloses that a kind of convenience is unloaded at the enterprising luggage of iron and steel object, the unrestricted measuring prism device of observation angle.Target reflecting prism central point and magnetic base center are on same axis, and the target reflecting prism can 0～360 ° of rotation within connecting draw-in groove, and both geometric centers are apart from keeping the regulation constant; And the target reflecting prism is comprised of prism head and prism frame, the prism head can rotate by 360 degree in prism frame, the prism head is combined by fixed rotating shaft with prism frame, and the fixed rotating shaft place is subject to resistance structure it is produced to certain viscous force, can guarantee the fixing of the prism head anglec of rotation.Utilize this device, can be measured the distortion of steel construction or iron and steel object, facilitate feasible, simple and reliable.
As to the further illustrating of the present embodiment, its principle of work now is described:
1, first press lower bayonet slot button 40, the connecting link 21 of prism frame 20 inserted in the connection draw-in groove 30 of magnetic base 60, Panasonic's draw-in groove button 40, ring groove 22 and draw-in groove button 40 coordinate, thus firmly make the target reflecting prism and magnetic base 60 affixed;
2, magnetic base 60 is pressed close to intend the ironwork 70 of measuring, and, after the debugging good position, open the magnetic switch 50 of magnetic base 60, magnetic base 60 is adsorbed on ironwork 70;
3, by press lower bayonet slot button 40 rotating prism frames 20, and adjust the position of the interior prism head 10 of prism frame 20, thereby realize 10 pairs of locating tab assembly total powerstations of prism head, then the fixing rotating prism frame 20 of Panasonic's draw-in groove button 40; The magnetic switch 50 of turning off on magnetic base 60 after measurement finishes easily removes magnetic base 60.
The present invention is not limited to above-mentioned embodiment, if various changes of the present invention or modification are not broken away to the spirit and scope of the present invention, if, within these changes and modification belong to claim of the present invention and equivalent technologies scope, the present invention also is intended to comprise these changes and modification.
Claims (7)
1. a target reflecting prism device that configures magnetic base, is characterized in that, comprising:
Magnetic base, have strong magnetic attraction, for being adsorbed on the ironwork surface;
Magnetic switch, be arranged on magnetic base, is used to open or close the magnetic of magnetic base; When magnetic switch is opened, magnetic base has the strong magnetic attraction that is adsorbed on the ironwork surface; When magnetic switch cuts out, the magnetic of magnetic base is closed;
The target reflecting prism, be the target reflecting system for total station survey, prism head and prism frame, consists of, and the prism head is located at prism frame;
Connect draw-in groove, be located on magnetic base, prism frame connects draw-in groove by this and connects magnetic base.
2. the target reflecting prism device of configuration magnetic base as claimed in claim 1, is characterized in that: comprise that described prism frame and described connection draw-in groove removably connect by the draw-in groove button; While pressing the lower bayonet slot button, prism frame is done 0～360 ° of rotation around the draw-in groove axle center X-axis that connects draw-in groove; During Panasonic draw-in groove button, prism frame is with to be connected draw-in groove affixed.
3. the target reflecting prism device of configuration magnetic base as claimed in claim 2, it is characterized in that: comprise that described prism frame is provided with connecting link, this connecting link stretches in described connection draw-in groove; Connecting link is provided with the ring groove coordinated with described draw-in groove button.
4. the target reflecting prism device of configuration magnetic base as claimed in claim 1, it is characterized in that: described prism head is connected by fixed rotating shaft with described prism frame, and the prism head is done 0～360 ° of rotation around this fixed rotating shaft in prism frame; The position of being combined with prism frame at the prism head, be provided with the resistance structure coordinated with fixed rotating shaft, thereby guarantee prism head arbitrarily fixing around the fixed rotating shaft anglec of rotation.
5. the target reflecting prism device of configuration magnetic base as claimed in claim 1, it is characterized in that: ferromagnetic material is equipped with in described magnetic base inside.
6. the target reflecting prism device of configuration magnetic base as claimed in claim 1, it is characterized in that: described connection draw-in groove is located at the top of described magnetic base, and the bottom of magnetic base is provided with the tangent plane with described ironwork surface engagement.
7. the target reflecting prism device of configuration magnetic base as claimed in claim 1, it is characterized in that: described magnetic switch is knob assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103957034A CN103453841A (en) | 2013-09-03 | 2013-09-03 | Target reflection prism device provided with magnetic base |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103957034A CN103453841A (en) | 2013-09-03 | 2013-09-03 | Target reflection prism device provided with magnetic base |
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| CN103453841A true CN103453841A (en) | 2013-12-18 |
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| CN2013103957034A Pending CN103453841A (en) | 2013-09-03 | 2013-09-03 | Target reflection prism device provided with magnetic base |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091774A (en) * | 2015-07-30 | 2015-11-25 | 同济大学 | Monitoring prism assembly |
| JP5908147B1 (en) * | 2015-06-22 | 2016-04-26 | 三菱日立パワーシステムズ株式会社 | Target holding jig, measuring apparatus, and target holding method |
| CN110595267A (en) * | 2019-08-29 | 2019-12-20 | 南京理工大学 | Semi-automatic gun adjustment precision detection system and method based on Bluetooth wireless data transmission |
| CN111880279A (en) * | 2020-06-16 | 2020-11-03 | 浙江理工大学 | Fixing device of total station reflecting prism |
| CN114703759A (en) * | 2022-04-29 | 2022-07-05 | 中交二航局第四工程有限公司 | Spatial positioning method for front end part of anchor rod of suspension bridge section steel anchoring system |
| CN114754654A (en) * | 2022-05-27 | 2022-07-15 | 广州岭南穗粮谷物股份有限公司 | Method for measuring gyration radius of gyration equipment |
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| CN203084272U (en) * | 2013-02-06 | 2013-07-24 | 中国科学院西安光学精密机械研究所 | High-precision leveling device for ridge of right-angle reflecting prism |
| CN203422067U (en) * | 2013-09-03 | 2014-02-05 | 广州建设工程质量安全检测中心有限公司 | Object reflection prism device equipped with magnetic base |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5908147B1 (en) * | 2015-06-22 | 2016-04-26 | 三菱日立パワーシステムズ株式会社 | Target holding jig, measuring apparatus, and target holding method |
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| CN105091774A (en) * | 2015-07-30 | 2015-11-25 | 同济大学 | Monitoring prism assembly |
| CN110595267A (en) * | 2019-08-29 | 2019-12-20 | 南京理工大学 | Semi-automatic gun adjustment precision detection system and method based on Bluetooth wireless data transmission |
| CN111880279A (en) * | 2020-06-16 | 2020-11-03 | 浙江理工大学 | Fixing device of total station reflecting prism |
| CN114703759A (en) * | 2022-04-29 | 2022-07-05 | 中交二航局第四工程有限公司 | Spatial positioning method for front end part of anchor rod of suspension bridge section steel anchoring system |
| CN114703759B (en) * | 2022-04-29 | 2024-08-06 | 中交二航局第四工程有限公司 | Space positioning method for front end part of anchor rod of suspension bridge section steel anchoring system |
| CN114754654A (en) * | 2022-05-27 | 2022-07-15 | 广州岭南穗粮谷物股份有限公司 | Method for measuring gyration radius of gyration equipment |
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Application publication date: 20131218 |