CN107355082A - A kind of purlin of steel structural roof beam and the hanging method of tie-rod - Google Patents
A kind of purlin of steel structural roof beam and the hanging method of tie-rod Download PDFInfo
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- CN107355082A CN107355082A CN201610303011.6A CN201610303011A CN107355082A CN 107355082 A CN107355082 A CN 107355082A CN 201610303011 A CN201610303011 A CN 201610303011A CN 107355082 A CN107355082 A CN 107355082A
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- Prior art keywords
- tie
- rod
- purlin
- steel
- hanging
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
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- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A kind of purlin of steel structural roof beam and the hanging method of tie-rod, it is characterised in that comprise the following steps：A, the hanging apparatus of some purlins and tie-rod, b, mounting purlines and tie-rod hanging apparatus, c, hanging apparatus lifting purlin and tie-rod are made.The purlin of steel structural roof beam and the hanging method of tie-rod of the present invention has hanging apparatus simple in construction, easy to make, avoid the bundled lifting of steel purlin bar and tie-rod, reduce the deformation of member, improve installation quality and efficiency, reduce mechanical use cost, it is not necessary to installation personnel on the roof girder of high-altitude carry component and reduce installation personnel security risk the advantages of.
Description
Technical field
The present invention relates to a kind of hanging method of the steel structural roof component of a system, is a kind of purlin of steel structural roof beam and the hanging method of tie-rod specifically.
Background technology
Steel structural roof steel purlin bar is process through hot rolling plate clod wash, and wall is thin high from heavy and light, intensity, material Q195-345.Common steel purlin bar has Z-shape steel purlin and C-type steel purlin.Steel purlin bar is supporting member secondary in structural system of roof, and main function is that roof load is delivered into steelframe, reduces the span of roof boarding and fixed roof boarding.Steel structural roof tie-rod is to be welded to connect the shaft-like steel member that plate is process at both ends by steel pipe or angle steel, and main function is that roof load is delivered into steelframe.In the Roof system of portal frame light section steel structure, roofing steel purlin bar and tie-rod have the characteristics of piece weight is light, quantity is more, has a very wide distribution.
The characteristics of due to roofing steel purlin bar and tie-rod, traditional installation method is to use mobilecrane（Crawler crane or truck crane）It is lifted into roofing steel purlin bar and tie-rod are bundled on roof girder, taken apart again by installation personnel, installation site installation is moved to one by one, because steel purlin bar and tie-rod quantity are more, have a very wide distribution, this method needs installation personnel to move back and forth in high-altitude, the workload and security risk of work high above the ground personnel is increased, while bundled lifting easily causes steel purlin bar and tie-rod to be deformed.
Therefore the lifting of the purlin and tie-rod of known steel structural roof beam there are problems that above-mentioned a variety of inconvenience and.
The content of the invention
The purpose of the present invention, it is to propose that a kind of security risk is small, reduces the purlin of steel structural roof beam and the hanging method of tie-rod of the deformation of member.
To achieve the above object, technical solution of the invention is：
A kind of purlin of steel structural roof beam and the hanging method of tie-rod, it is characterised in that comprise the following steps：
A, the hanging apparatus of some purlins and tie-rod is made
The hanging apparatus of purlin and tie-rod includes pole, bare terminal end and lifting end, pole is length 700-900mm, diameter >=40mm steel pipe, one end of pole is provided with bare terminal end, bare terminal end is welded and formed admittedly by bottom plate, intermediate plate and top plate, bottom plate is consistent with top plate size, the length of intermediate plate is more half as large than bottom plate and top plate, is consequently formed the breach that can clamp other roofing beams of bare terminal end；The other end of pole is provided with lifting end, and the end and pulley fixed plate for lifting by crane end are welded admittedly, and the central part of pulley fixed plate is provided with diameter >=45mm circular hole, hooks fixed pulley in circular hole, rope is penetrated in fixed pulley；Wherein：Pole is welded admittedly with top plate with angle of inclination, and the breach of bare terminal end is located at the same side of pole with lifting by crane the fixed pulley at end；
B, the hanging apparatus of mounting purlines and tie-rod
It is near that the purlin attaching of same root purlin is connected on adjacent two steel structural roofs Liang Liang, or same root tie-rod connecting plate nearby respectively installs 1 hanging apparatus, the breach of bare terminal end is clamped the top flange plate of roof girder；
C, hanging apparatus handling purlin and tie-rod
With one end colligation of the rope to be hung down in the hanging apparatus installed at the same root purlin for needing to lift or the both ends of tie-rod, form the form that two hanging apparatus lift, installation personnel applies pulling force in the other end of two ropes respectively and steel purlin bar or tie-rod is promoted into installation site, is installed by the installation personnel on roof girder.
The purlin of steel structural roof beam and the hanging method of tie-rod of the present invention can also be further achieved by the following technical measures.
Foregoing method, wherein the bottom plate and top plate are respectively thick 12mm × wide 80mm × long 200mm steel plates.
Foregoing method, wherein the intermediate plate is thick 14mm × wide 80mm × long 100mm steel plates.
Foregoing method, wherein cut height >=14mm of the bare terminal end.
Foregoing method, wherein the range of tilt angles 25o-40o。
After adopting the above technical scheme, the purlin of steel structural roof beam and the hanging method of tie-rod of the present invention have advantages below：
1st, hanging apparatus it is simple in construction, make and easy installation and removal；
2nd, the bundled lifting of steel purlin bar and tie-rod is avoided, the deformation of member is reduced, improves installation quality and efficiency, reduce mechanical use cost；
3rd, do not need installation personnel to carry component on the roof girder of high-altitude, reduce the security risk of installation personnel.
Brief description of the drawings
Fig. 1 is the hanging apparatus structural representation of the embodiment of the present invention；
Fig. 2 is that two hanging apparatus of the embodiment of the present invention lift the lifting schematic diagram of a purlin.
In figure：1 bottom plate, 2 intermediate plates, 3 top plates, 4 poles, 5 pulley fixed plates, 6 fixed pulleys, 7 roof girders, 8 ropes, 9 purlins.
Embodiment
With reference to embodiments and its accompanying drawing illustrates further to the present invention.
Embodiment 1
The purlin of steel structural roof beam and the hanging method of tie-rod of the present invention, it is characterised in that comprise the following steps：
A, the hanging apparatus of some purlins and tie-rod is made.Referring now to Fig. 1, Fig. 1 is the hanging apparatus structural representation of the embodiment of the present invention.The hanging apparatus of purlin and tie-rod includes pole 4, bare terminal end and lifting end, pole is length 800mm, Φ 42.25 × 3.25mm steel pipes, one end of pole is provided with bare terminal end, by bottom plate 1, intermediate plate 2 and top plate 3, weldering is formed bare terminal end admittedly, bottom plate is consistent with top plate size, the length of intermediate plate is more half as large than bottom plate and top plate, is consequently formed the breach that can clamp other roofing beams of bare terminal end；The other end of pole is provided with lifting end, the end at lifting end is welded admittedly with pulley fixed plate 5, and pulley fixed plate 5 is 10mm × 80mm × 80mm steel plates, and the central part of pulley fixed plate 5 is provided with diameter 45mm circular hole, fixed pulley 6 is hooked in circular hole, rope 8 is penetrated in fixed pulley 6；Wherein：Pole 4 is welded admittedly with top plate 3 with angle of inclination, angle of inclination 30o, the fixed pulley 6 at the breach of bare terminal end and lifting end is located at the same side of pole 4；The bottom plate 1 and top plate 3 are thick 12mm × wide 80mm × long 200mm steel plates.The intermediate plate 2 is thick 14mm × wide 80mm × long 100mm steel plates.The cut height of the bare terminal end is 14mm.
B, the hanging apparatus of mounting purlines and tie-rod.Fig. 2 is that two hanging apparatus of the embodiment of the present invention lift the handling schematic diagram of a purlin.It is near that the purlin attaching of same root purlin is connected on adjacent two steel structural roofs Liang Liang, or same root tie-rod connecting plate nearby respectively installs 1 hanging apparatus, the breach of bare terminal end is clamped the top flange plate of roof girder 7；
C, hanging apparatus handling purlin and tie-rod.With one end colligation of the rope 8 to be hung down in the hanging apparatus installed at the same root purlin for needing to lift or the both ends of tie-rod, form the form that two hanging apparatus lift, installation personnel applies pulling force F in the other end of two ropes 8 respectively and steel purlin bar or tie-rod is promoted into installation site, is installed by the installation personnel on roof girder.
The present invention has substantive distinguishing features and significant technological progress, the purlin of steel structural roof beam and the hanging method of tie-rod of the present invention avoids bundled lifting with hanging apparatus simple in construction, easy to use, installation personnel is not needed to carry component on the roof girder of high-altitude, reduce the security risk of installation personnel, installation effectiveness is improved, reduces mechanical use cost.
Above example is used for illustrative purposes only, rather than limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion or change.Therefore, all equivalent technical schemes should also belong to scope of the invention, should be limited by each claim.
Claims (5)
1. a kind of purlin of steel structural roof beam and the hanging method of tie-rod, it is characterised in that comprise the following steps：
A, the hanging apparatus of some purlins and tie-rod is made
The hanging apparatus of purlin and tie-rod includes pole（4）, bare terminal end and lifting end, pole be length 700-900mm, diameter >=40mm steel pipe, one end of pole is provided with bare terminal end, and bare terminal end is by bottom plate（1）, intermediate plate（2）And top plate（3）Gu weldering is formed, bottom plate is consistent with top plate size, and the length of intermediate plate is more half as large than bottom plate and top plate, is consequently formed the breach that can clamp other roofing beams of bare terminal end；The other end of pole is provided with lifting end, lifts by crane end and the pulley fixed plate at end（5）Gu weldering, pulley fixed plate（5）Central part be provided with diameter >=45mm circular hole, hook fixed pulley in circular hole（6）, fixed pulley（6）In penetrate rope（8）；Wherein：Pole（4）With top plate（3）Welded admittedly with angle of inclination, the breach and the fixed pulley at lifting end of bare terminal end（6）Positioned at pole（4）The same side；
B, the hanging apparatus of mounting purlines and tie-rod
It is near that the purlin attaching of same root purlin is connected on adjacent two steel structural roofs Liang Liang, or same root tie-rod connecting plate nearby each 1 hanging apparatus of installation, make the breach of bare terminal end by roof girder（7）Top flange plate clamp；
C, hanging apparatus handling purlin and tie-rod
The rope to be hung down in the hanging apparatus finished with making（8）One end colligation needing the both ends of the same root purlin that lifts or tie-rod, form the form that two hanging apparatus lift, installation personnel is respectively in two ropes（8）The other end apply pulling force steel purlin bar or tie-rod are promoted to installation site, installed by the installation personnel on roof girder.
2. the purlin of steel structural roof beam as claimed in claim 1 and the hanging method of tie-rod, it is characterised in that the bottom plate（1）And top plate（3）It is respectively thick 12mm × wide 80mm × long 200mm steel plates.
3. the purlin of steel structural roof beam as claimed in claim 1 and the hanging method of tie-rod, it is characterised in that the intermediate plate（2）For thick 14mm × wide 80mm × long 100mm steel plates.
4. the purlin of steel structural roof beam as claimed in claim 1 and the hanging method of tie-rod, it is characterised in that cut height >=14mm of the bare terminal end.
5. the purlin of steel structural roof beam as claimed in claim 1 and the hanging method of tie-rod, it is characterised in that the range of tilt angles 25o-40o。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610303011.6A CN107355082A (en) | 2016-05-10 | 2016-05-10 | A kind of purlin of steel structural roof beam and the hanging method of tie-rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610303011.6A CN107355082A (en) | 2016-05-10 | 2016-05-10 | A kind of purlin of steel structural roof beam and the hanging method of tie-rod |
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| Publication Number | Publication Date |
|---|---|
| CN107355082A true CN107355082A (en) | 2017-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610303011.6A Pending CN107355082A (en) | 2016-05-10 | 2016-05-10 | A kind of purlin of steel structural roof beam and the hanging method of tie-rod |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112357743A (en) * | 2020-10-30 | 2021-02-12 | 五冶集团上海有限公司 | Manufacturing method of simple hoisting tool for purlines of factory building roof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864935A (en) * | 2012-09-03 | 2013-01-09 | 中色十二冶金建设有限公司 | Novel purline mounting method |
| CN103883129A (en) * | 2014-03-17 | 2014-06-25 | 中国华冶科工集团有限公司 | Method for installing steel structure roof beams |
| CN104328921A (en) * | 2014-11-10 | 2015-02-04 | 武汉一冶钢结构有限责任公司 | Convenient assembly method and device for pipe lacing bar |
| CN104818856A (en) * | 2015-04-21 | 2015-08-05 | 中国十七冶集团有限公司 | Mounting method of roof thin-wall Z-shaped purline |
-
2016
- 2016-05-10 CN CN201610303011.6A patent/CN107355082A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864935A (en) * | 2012-09-03 | 2013-01-09 | 中色十二冶金建设有限公司 | Novel purline mounting method |
| CN103883129A (en) * | 2014-03-17 | 2014-06-25 | 中国华冶科工集团有限公司 | Method for installing steel structure roof beams |
| CN104328921A (en) * | 2014-11-10 | 2015-02-04 | 武汉一冶钢结构有限责任公司 | Convenient assembly method and device for pipe lacing bar |
| CN104818856A (en) * | 2015-04-21 | 2015-08-05 | 中国十七冶集团有限公司 | Mounting method of roof thin-wall Z-shaped purline |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112357743A (en) * | 2020-10-30 | 2021-02-12 | 五冶集团上海有限公司 | Manufacturing method of simple hoisting tool for purlines of factory building roof |
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Application publication date: 20171117 |
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| RJ01 | Rejection of invention patent application after publication |