CN102865860B - A kind of steel column surveying setting-out device and measuring method thereof - Google Patents
A kind of steel column surveying setting-out device and measuring method thereof Download PDFInfo
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- CN102865860B CN102865860B CN201210312742.9A CN201210312742A CN102865860B CN 102865860 B CN102865860 B CN 102865860B CN 201210312742 A CN201210312742 A CN 201210312742A CN 102865860 B CN102865860 B CN 102865860B
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- steel column
- slide bar
- out device
- surveying setting
- supporter
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 68
- 239000010959 steel Substances 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000005259 measurement Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 10
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The present invention relates to a kind of steel column surveying setting-out device and measuring method thereof, this device comprises slide bar, vertical line and weight, the two ends of vertical line are connected on described slide bar and weight, surveying setting-out device also comprises fixed mechanism, described fixed mechanism comprises the cross-brace body of horizontal-extending and removably clamps the longitudinal bracing body be arranged on steel column to be measured, longitudinal bracing body is fixedly connected on cross-brace body, and slide bar is parallel to be installed on cross-brace body.Above-mentioned surveying setting-out device is provided with fixed mechanism, removably can clamp and be arranged on steel column to be measured, eliminate the impact of human factor, by fixed mechanism, surveying setting-out device is temporarily fixed at after on steel column to be measured, unwrapping wire can keep horizontal level and be convenient for measuring, and is so more conducive to improving measurement and positioning accuracy.Moreover, because workmen at an above-mentioned surveying setting-out device of hand control on home more, thus can improve the security of construction effectively.
Description
Technical field
The invention belongs to the realm of building construction, particularly relate to a kind of steel column surveying setting-out device and measuring method thereof.
Background technology
In the construction of steel construction, the measurement and positioning of steel column is one of Focal point and difficult point, and its accuracy directly has influence on steel column and installs location, even has influence on whole high building construction quality.
At present, the device about steel column measurement and positioning is comparatively simple, and existing a kind of mode is wound on a reinforcing bar by the vertical line being connected with weight, keeps level to carry out simple and easy unwrapping wire by the hand-held reinforcing bar of workmen.This unwrapping wire mode because human factor brings larger measurement and positioning error, can also be not convenient for the folding and unfolding of vertical line; Moreover, workmen measure time must stand in the air at height and keep the level of reinforcing bar, this not only can bring larger potential safety hazard, and can be larger be limited to the space of construction and the position of construction.
Summary of the invention
First technical matters to be solved by this invention is to provide a kind of steel column surveying setting-out device and the measuring method thereof that accurately can carry out steel column measurement and positioning.
The present invention realizes like this, a kind of steel column surveying setting-out device is provided, comprise slide bar, vertical line and weight, the two ends of described vertical line are connected on described slide bar and weight, described surveying setting-out device also comprises fixed mechanism, described fixed mechanism comprises the cross-brace body of horizontal-extending and removably clamps the longitudinal bracing body be arranged on steel column to be measured, and described longitudinal bracing body is fixedly connected on described cross-brace body, and described slide bar is parallel to be installed on described cross-brace body.
Further, described longitudinal bracing body comprises the first supporter and second supporter of parallel interval setting in the horizontal direction, has the clamping gap for clamping steel column to be measured between first, second supporter described.
Further, described longitudinal bracing body also comprises the nut and bolt cooperatively interacted, and described first supporter or the second supporter offer through hole, and described nut is fixed on the outside of described through hole, and one end of described bolt is arranged in described nut and through hole.
Further, the other end of described bolt has rotary handle.
Further, described first supporter and the second supporter are all made up of angle steel.
Further, described cross-brace body is installed with nut, described slide bar is through described nut.
Further, described cross-brace body is provided with the nut described in two, and described nut is respectively adjacent to the two ends in described cross-brace body.
Further, be provided with two on the upside of described slide bar for limiting the limited post of described slide bar transverse shifting, described limited post lays respectively at the adjacent inner side of described nut.
Further, described cross-brace body is made up of angle steel.
Further, described slide bar has rocking handle away from one end of described vertical line.
Second technical matters to be solved by this invention is the measuring method providing a kind of steel column surveying setting-out device, comprises the following steps:
Install, longitudinal bracing body is clamped in advance the centre position of steel column web to be measured, vertical line one ends wound is on slide bar, the other end suspended on weight, the position of adjustment surveying setting-out device, make the perpendicular bisector keeping parallelism of vertical line and steel column to be measured, behind location, make longitudinal bracing body be temporarily fixed on steel column web to be measured;
Put vertical line, rotate slide bar, discharge the vertical line be wrapped on slide bar, until weight starts measurement and positioning after arriving appropriate location;
Receive vertical line, after measurement and positioning, rotate backward slide bar and receive vertical line, longitudinal bracing body is disassembled from steel column to be measured.
Further, the measuring method of described steel column surveying setting-out device, in described installation steps, in the web of steel column to be measured clamping gap between the first supporter and the second supporter; Tighten the bolt on the first supporter or the second supporter, described longitudinal bracing body is fixed on steel column to be measured.
Compared with prior art, surveying setting-out device of the present invention is provided with fixed mechanism, removably can clamp and be arranged on steel column to be measured, eliminate the impact of human factor, more accurate data can be brought to measurement, be temporarily fixed at after on steel column to be measured by surveying setting-out device by fixed mechanism, unwrapping wire can keep horizontal level and be convenient for measuring, and is so more conducive to improving measurement and positioning accuracy; And above-mentioned surveying setting-out device volume is small and exquisite, therefore less by construction space position limitation.Moreover, because workmen at an above-mentioned surveying setting-out device of hand control on home more, thus can improve the security of construction effectively.
Accompanying drawing explanation
Fig. 1 is the structural representation of steel column measurement and positioning device one preferred embodiment in the present invention;
Fig. 2 is the fundamental diagram of steel column measurement and positioning device one preferred embodiment when constructing in the present invention.
Embodiment
In order to make technical matters to be solved by this invention, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, be a preferred embodiment of the present invention, this steel column surveying setting-out device comprises slide bar 100, vertical line 200, weight 300, and the two ends of vertical line 200 are connected on described slide bar 100 and weight 300.
This steel column surveying setting-out device is also provided with a fixed mechanism, and this fixed mechanism comprises the cross-brace body 400 of horizontal-extending and removably clamps the longitudinal bracing body 500 be arranged on steel column 700 to be measured.Slide bar 100 is parallel to be installed on cross-brace body 400, and longitudinal bracing body 500 is fixedly connected on cross-brace body 400.In addition, slide bar 100 is also provided with rocking handle 600 away from one end of vertical line 200, so that retractable line (referring to aftermentioned).
Particularly, cross-brace body 400 is installed with nut 401, slide bar 100 is through nut 401.In the present embodiment, the quantity of nut 401 is two, is respectively adjacent to the two ends in cross-brace body 400.Slide bar 100 is provided with two and lays respectively at the adjacent inner side of two nuts 401 for limited post 101, two limited posts 101 limiting slide bar 100 transverse shifting, thus at limited post 101 with under the acting in conjunction of nut 401, makes slide bar 100 carry out transverse shifting.In the present embodiment, cross-brace body 400 is made up of angle steel.
Longitudinal bracing body 500 comprises the first supporter 501 and the second supporter 502 that parallel interval is in the horizontal direction arranged.There is between first supporter 501 and the second supporter 502 the clamping gap (not indicating in figure) for clamping steel column 700 to be measured.Longitudinal bracing body 500 also comprises the nut 503 and bolt 504 that cooperatively interact, first supporter 501 or the second supporter 502 offer through hole (506), nut 503 is fixed on the outside of through hole, one end of bolt 504 is arranged in nut 503 and through hole, the other end is connected with rotary handle 505, so that swivel bolt 504 (referring to aftermentioned).In the present embodiment, the first supporter 501 and the second supporter 502 are all made up of angle steel.
As Fig. 2, when adopting above-mentioned steel column surveying setting-out measurement device steel column 700, comprise the following steps:
(1) install, longitudinal bracing body 500 is clamped in advance the centre position of steel column 700 web 701 to be measured, vertical line 200 one ends wound is on slide bar 100, the other end suspended on weight 300, the position of adjustment surveying setting-out device, make vertical line 100 and the perpendicular bisector keeping parallelism of steel column 700 to be measured, behind location, longitudinal bracing body 500 is temporarily fixed on the web 701 of steel column 700 to be measured.During Specific construction, workmen is on the steel ladder on steel column 700 side, under having fastened the prerequisite of safety rope, clamp the centre position of the web 701 of steel column 700 to be measured with the first supporter 501 and the second supporter 502, make in the clamping gap of the web 701 of steel column 700 to be measured between the first supporter 501 and the second supporter 502; Behind location, turn rotary handle 505, tights a bolt 504, makes longitudinal bracing body 500 be fixedly installed on the web 701 of steel column 700 to be measured;
(2) put vertical line, shake rocking handle 600, makes slide bar 100 rotate, and discharges the vertical line 200 be wrapped on slide bar 100 lentamente, until weight 300 starts measurement and positioning after arriving appropriate location;
(3) receive vertical line, after measurement and positioning, oppositely shake rocking handle 600, slide bar 100 is rotated backward and receives vertical line 200, the rotary handle 505 on turn bolt 504, disassembles longitudinal bracing body 500 from steel column 700 to be measured.
Above-mentioned surveying setting-out device is provided with fixed mechanism, removably can clamp and be arranged on steel column 700 to be measured, eliminate the impact of human factor, more accurate data can be brought to measurement, by fixed mechanism, surveying setting-out device is temporarily fixed at after on steel column 700 to be measured, unwrapping wire can keep horizontal level and be convenient for measuring, and is so more conducive to improving measurement and positioning accuracy; And above-mentioned surveying setting-out device volume is small and exquisite, therefore less by construction space position limitation.In addition, by shake rocking handle 600, vertical line 200 can be taken in easily, realize unwrapping wire lentamente, can further improve the accuracy of measurement; Moreover, because workmen at an above-mentioned surveying setting-out device of hand control on home more, thus can improve the security of construction effectively.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a steel column surveying setting-out device, comprises slide bar, vertical line and weight, it is characterized in that, the one ends wound of described vertical line also can carry out retractable cable with the rotation of slide bar on described slide bar, and the other end hangs described weight; Described surveying setting-out device also comprises fixed mechanism, described fixed mechanism comprises the cross-brace body of horizontal-extending and removably clamps the longitudinal bracing body be arranged on steel column to be measured, described longitudinal bracing body is fixedly connected on described cross-brace body, and described slide bar is parallel to be installed on described cross-brace body; The two ends of described cross-brace body are installed with two nuts respectively, and described slide bar is through described nut; Be provided with two on the upside of described slide bar for limiting the limited post of described slide bar transverse shifting, described limited post lays respectively at the adjacent inner side of described nut.
2. steel column surveying setting-out device as claimed in claim 1, it is characterized in that, described longitudinal bracing body comprises the first supporter and second supporter of parallel interval setting in the horizontal direction, has the clamping gap for clamping steel column to be measured between first, second supporter described.
3. steel column surveying setting-out device as claimed in claim 2, it is characterized in that, described longitudinal bracing body also comprises the nut and bolt cooperatively interacted, described first supporter or the second supporter offer through hole, described nut is fixed on the outside of described through hole, and one end of described bolt is arranged in described nut and through hole.
4. steel column surveying setting-out device as claimed in claim 3, it is characterized in that, the other end of described bolt has rotary handle.
5. steel column surveying setting-out device as claimed in claim 2, it is characterized in that, described first supporter and the second supporter are all made up of angle steel.
6. steel column surveying setting-out device as claimed in claim 1, it is characterized in that, described cross-brace body is made up of angle steel.
7. steel column surveying setting-out device as claimed in claim 1, it is characterized in that, described slide bar has rocking handle away from one end of described vertical line.
8. use the measuring method as the steel column surveying setting-out device in claim 1-7 as described in any one, it is characterized in that, comprise the following steps:
Install, longitudinal bracing body is clamped in advance the centre position of steel column web to be measured, vertical line one ends wound makes vertical line can carry out retractable cable with the rotation of slide bar on slide bar, the other end suspended on weight, the position of adjustment surveying setting-out device, make the perpendicular bisector keeping parallelism of vertical line and steel column to be measured, behind location, make longitudinal bracing body be temporarily fixed on steel column web to be measured;
Put vertical line, rotate slide bar, discharge the vertical line that is wrapped on slide bar, until weight starts measurement and positioning after arriving appropriate location, make slide bar cannot carry out transverse shifting when unwrapping wire by the acting in conjunction of limited post and nut;
Receive vertical line, after measurement and positioning, rotate backward slide bar and receive vertical line, longitudinal bracing body is disassembled from steel column to be measured.
9. the measuring method of steel column surveying setting-out device as claimed in claim 8, is characterized in that, in described installation steps, in the web of steel column to be measured clamping gap between the first supporter and the second supporter; Tighten the bolt on the first supporter or the second supporter, described longitudinal bracing body is fixed on steel column to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210312742.9A CN102865860B (en) | 2012-08-21 | 2012-08-21 | A kind of steel column surveying setting-out device and measuring method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210312742.9A CN102865860B (en) | 2012-08-21 | 2012-08-21 | A kind of steel column surveying setting-out device and measuring method thereof |
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| Publication Number | Publication Date |
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| CN102865860A CN102865860A (en) | 2013-01-09 |
| CN102865860B true CN102865860B (en) | 2015-09-23 |
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| CN201210312742.9A Active CN102865860B (en) | 2012-08-21 | 2012-08-21 | A kind of steel column surveying setting-out device and measuring method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104501777B (en) * | 2015-01-13 | 2017-02-01 | 中国人民解放军军械工程学院 | Dynamic tilt angle measuring device based on heavy hammer |
| CN110160510A (en) * | 2019-05-22 | 2019-08-23 | 北京城建勘测设计研究院有限责任公司 | A kind of adjustable trestle set on pit mouth protecting wall |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1455868A (en) * | 1973-11-20 | 1976-11-17 | Axe W A | Plumb-line holding and positioning devices |
| CN2165418Y (en) * | 1993-07-24 | 1994-05-18 | 杜世中 | Verticality meter |
| CN2711693Y (en) * | 2004-06-21 | 2005-07-20 | 许善海 | Winding reel for plumb line |
| CN201138724Y (en) * | 2007-12-28 | 2008-10-22 | 安徽省电力公司蚌埠供电公司 | Vertical positioning apparatus for mounting of high-voltage segregate switch mechanism |
| CN201754090U (en) * | 2010-07-02 | 2011-03-02 | 江苏省电力公司泗阳县供电公司 | Clamp type telegraph pole correcting device |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Steel column measuring pay-off device and steel column measuring method Effective date of registration: 20180129 Granted publication date: 20150923 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: China Construction Steel Structure Corp.,Ltd. Registration number: 2018440020010 |
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Address after: 3801, 38 / F, Zhongjian science and engineering building, No. 3331, Weilan Coast Community Center Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: China Construction Engineering Group Co.,Ltd. Address before: Shenzhen City, Guangdong province water building 518040 Futian District Che Kung Temple Tairan eight road building 17-19 Patentee before: China Construction Steel Structure Corp.,Ltd. |
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Date of cancellation: 20221207 Granted publication date: 20150923 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: China Construction Steel Structure Corp.,Ltd. Registration number: 2018440020010 |
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Effective date of registration: 20221221 Address after: Room 1908, Chengtou Xin Times Building, No. 2009, Pingshan Avenue, Liulian Community, Pingshan Street, Pingshan District, Shenzhen 518000 Patentee after: China Construction Steel Engineering Co.,Ltd. Address before: 3801, 38 / F, China Construction Science and engineering building, No. 3331, Weilan Coast Community Central Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: China Construction Engineering Group Co.,Ltd. |