CN105540425A - Large-diameter reinforced concrete pipe lifting process improvement - Google Patents
Large-diameter reinforced concrete pipe lifting process improvement Download PDFInfo
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- CN105540425A CN105540425A CN201410582026.1A CN201410582026A CN105540425A CN 105540425 A CN105540425 A CN 105540425A CN 201410582026 A CN201410582026 A CN 201410582026A CN 105540425 A CN105540425 A CN 105540425A
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- reinforced concrete
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Abstract
The invention relates to a large-diameter reinforced concrete pipe lifting process improvement. According to the present invention, thin iron sheets are arranged on the end heads, such that the displacement and the dislocation of the pipe during the lifting process are avoided, the construction quality can be ensured, the operation is convenient, the method is suitable for construction site use, and the process improvement is performed in the Furong South Road Huanbao Avenue segment; in the prior art, the conventional steel wire rope is used to lift the pipe, such that the construction quality is difficult to ensure, and the delayed construction time is caused; the process improvement is suitable for the concrete pipes with different lengths, has the simple operation, and is suitable for promotion use in the construction site; the work efficiency is reduced; the shoulder pole type lifting is used so as to easily construct and ensure the construction quality; and the large-diameter reinforced concrete pipe lifting process improvement further has advantages of simple and compact structure, low manufacturing cost, and easy use.
Description
Technical field
The present invention relates to a kind of concrete pipe hoisting to improve, specifically a kind of Large-diameter Steel reinforced concrete pipe hoisting improves.
Background technology
In reinforced concrete sewer pipe construction hoisting process, orthodox method uses steel rope lifting, as shown below.In work progress, in order to ensure leak tightness and the flatness of drain hose, the distance that two pipes are placed is very near, causes in steel rope draw process, is easy to the dislocation causing concrete pipe, make troubles to later stage shutoff.Special in large-diameter concrete pipe construction, as my project lotus South Road design uses ф 2200 reinforced concrete pipe, pipe weighs 10t, the situation that steel rope is difficult to extract out is often run in construction, be easy to cause drain hose to misplace, pipe itself also time have damage, cause the duration delayed, quality be also difficult to ensure.
Summary of the invention
The object of this invention is to provide a kind of Large-diameter Steel reinforced concrete pipe hoisting to improve, can solve the problem.
The present invention for achieving the above object, be achieved through the following technical solutions: a kind of Large-diameter Steel reinforced concrete pipe hoisting improves, because its termination is provided with a tagger, avoid displacement and the dislocation of pipe in lift process, construction quality is ensured, and it is easy to operate, be applicable to building-site to use, in environmental protection main road, the lotus South Road section of our construction, overall length 230 meters, only with all having lifted half a day, be enhanced about more than once than original operating efficiency.
In order to realize object of the present invention further, can also by the following technical solutions: have 2m and 2.5m two kinds according to on-site concrete length of tube, we devise two covers " shoulder pole " 2m and 2.5m two kinds.
The invention has the advantages that: use the lifting of conventional steel wires rope, construction quality is difficult to ensure, causes working-day claims, be applicable to different length concrete pipe and use, easy to operate, be convenient to building site and promote the use of.Work efficiency reduces.Adopt " shoulder pole " lifting, constructability, ensure construction quality, the present invention also has advantage compact, cheap for manufacturing cost and easy to use simple for structure.
Accompanying drawing explanation
Fig. 1 is construction technology step schematic diagram of the present invention.
Detailed description of the invention
Large-diameter Steel reinforced concrete pipe hoisting improves, as shown in Figure 1, because its termination is provided with a tagger, avoid displacement and the dislocation of pipe in lift process, construction quality is ensured, and it is easy to operate, be applicable to building-site to use, in environmental protection main road, the lotus South Road section of our construction, overall length 230 meters, only with all having lifted half a day, be enhanced about more than once than original operating efficiency.Have 2m and 2.5m two kinds according to on-site concrete length of tube, we devise two covers " shoulder pole " 2m and 2.5m two kinds.Use the lifting of conventional steel wires rope, construction quality is difficult to ensure, causes working-day claims, be applicable to different length concrete pipe and use, easy to operate, be convenient to building site and promote the use of.Work efficiency reduces.Adopt " shoulder pole " lifting, constructability, ensure construction quality, the present invention also has advantage compact, cheap for manufacturing cost and easy to use simple for structure.
Technical scheme of the present invention is not restricted in the scope of embodiment of the present invention.The technology contents of the not detailed description of the present invention is known technology.
Claims (2)
1. Large-diameter Steel reinforced concrete pipe hoisting improves, it is characterized in that: because its termination is provided with a tagger, avoid displacement and the dislocation of pipe in lift process, construction quality is ensured, and easy to operate, is applicable to building-site and uses, in environmental protection main road, the lotus South Road section of our construction, overall length 230 meters, only with all having lifted half a day, has been enhanced about more than once than original operating efficiency.
2. Large-diameter Steel reinforced concrete pipe hoisting according to claim 1 improves, and it is characterized in that: have 2m and 2.5m two kinds according to on-site concrete length of tube, we devise two covers " shoulder pole " 2m and 2.5m two kinds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410582026.1A CN105540425A (en) | 2014-10-28 | 2014-10-28 | Large-diameter reinforced concrete pipe lifting process improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410582026.1A CN105540425A (en) | 2014-10-28 | 2014-10-28 | Large-diameter reinforced concrete pipe lifting process improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105540425A true CN105540425A (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410582026.1A Pending CN105540425A (en) | 2014-10-28 | 2014-10-28 | Large-diameter reinforced concrete pipe lifting process improvement |
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| CN (1) | CN105540425A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230728A (en) * | 2019-05-30 | 2019-09-13 | 中建八局第三建设有限公司 | A kind of heavy caliber water supply and sewerage pipeline fork truck counterpart construction method of installation |
-
2014
- 2014-10-28 CN CN201410582026.1A patent/CN105540425A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230728A (en) * | 2019-05-30 | 2019-09-13 | 中建八局第三建设有限公司 | A kind of heavy caliber water supply and sewerage pipeline fork truck counterpart construction method of installation |
| CN110230728B (en) * | 2019-05-30 | 2020-08-25 | 中建八局第三建设有限公司 | Large-caliber water supply and drainage pipeline forklift butt-joint installation construction method |
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Legal Events
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |