CN106639290A - Construction method for reinforcing cantilever scaffold through recyclable embedded bolts - Google Patents
Construction method for reinforcing cantilever scaffold through recyclable embedded bolts Download PDFInfo
- Publication number
- CN106639290A CN106639290A CN201710145347.9A CN201710145347A CN106639290A CN 106639290 A CN106639290 A CN 106639290A CN 201710145347 A CN201710145347 A CN 201710145347A CN 106639290 A CN106639290 A CN 106639290A
- Authority
- CN
- China
- Prior art keywords
- embedded bolt
- embedded bolts
- construction method
- builder
- jack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/007—Devices and methods for erecting scaffolds, e.g. automatic scaffold erectors
-
- 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
- E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a construction method for reinforcing a cantilever scaffold through recyclable embedded bolts. The construction method is characterized by comprising the steps that combined pieces are formed by combining lock buckles, the embedded bolts and plastic pipes, stand columns of the embedded bolts are inserted into the plastic pipes, the lock buckles are buckled to the lower portions of the embedded bolts, and the combining positions of the plastic pipes and the embedded bolts are lubricated through inorganic lubricating oil; the combined pieces are fixed to a construction formwork through nails, steel bars are bound, concrete is poured, it is ensured that the embedded bolts cannot move in the pouring concrete, and then the cantilever scaffold is erected; after the cantilever scaffold is dismantled, the embedded bolts are downwards knocked through a hammer and drop out from one side of the construction formwork, and the embedded bolts and the lock buckles are recycled; the plastic pipes and the nails are removed; and finally, holes are repaired through high-grade mortar. The construction method has the advantages that the defects that resources of traditional embedded bolts are wasted, and cost is wasted are overcome, the embedded bolts are recycled on the premise that the project safety, quality and schedule are not affected, and the construction cost is reduced.
Description
Technical field
The invention belongs to construction engineering technical field, more particularly to a kind of reinforcing builder's jack recoverable pre-embedded bolt
Construction method.
Background technology
The builder's jack phenomenon generally existing used in high-rise and high-rise building engineering, builder's jack construction is general
Need to use pre-embedded bolt.Traditional pre-embedded bolt construction is the pin of encorbelmenting directly bolt embedment in cast-in-place concrete floor
After hand cradle use, pre-embedded bolt directly cuts off, and wastes construction material, increased construction cost.
The content of the invention
To overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of reinforcing builder's jack recoverable is pre-buried
Bolt construction method, can effectively reinforce the I-steel of builder's jack, can not affect engineering safety, quality, progress again
Under the premise of recycle pre-embedded bolt, reduce construction cost.
For achieving the above object, the present invention is adopted the following technical scheme that：It is pre-buried that one kind reinforces builder's jack recoverable
Bolt construction method, is characterized in that the construction method is combined composition sub-assembly using lock, pre-embedded bolt, plastic tube, institute
The pre-embedded bolt column stated is inserted in plastic tube, is buckled in pre-embedded bolt bottom, and plastic tube is adopted with the pre-embedded bolt place of combination
Inorganic lubricant oil lubrication；Sub-assembly is fixed on the construction template of predetermined good position using nail, assembling reinforcement, is poured
Concrete is built, determines that pre-embedded bolt is not moved during casting concrete, then set up builder's jack；Builder's jack is removed
Afterwards, pre-embedded bolt is tapped downwards using hammer, pre-embedded bolt is exited from construction template side, recycling pre-embedded bolt and lock
Button；Remove plastic tube and nail；Finally hole is repaired using high grade mortar.
Further improve, described plastics bore facilitates pre-embedded bolt column to be inserted in slightly larger than the diameter of pre-embedded bolt
In plastic tube, it is ensured that pre-embedded bolt shaking amplitude in plastic tube is little.
Further improve, described pre-embedded bolt is U-bolt, and described U-bolt column goes out flooring 250-350mm,
For reinforcing the I-steel of builder's jack.
Further improve, described plastic tube uses pvc pipe, pvc pipe is engineering construction common pipe materials, just go to choose, ten
Divide convenient, described pvc pipe goes out flooring 10-20mm, the clear operation after facilitating builder's jack to remove.
Compared with prior art, it is an advantage of the invention that efficiently solving traditional pre-embedded bolt waste of resource, waste into
This drawbacks of, pre-embedded bolt is recycled on the premise of engineering safety, quality, progress is not affected, reduce construction cost.
Description of the drawings
In conjunction with drawings and embodiments, the invention will be further described.
Fig. 1 is that a kind of builder's jack recoverable pre-embedded bolt construction method of reinforcing implements schematic diagram.
In figure：1st, pre-embedded bolt 2, plastic tube 3, lock 4, construction template 5, concrete 6, reinforcing bar.
Specific embodiment
With reference to embodiment, the invention will be further described.
Embodiment
As shown in figure 1, a kind of reinforce builder's jack recoverable pre-embedded bolt construction method, the construction party is characterized in
Method is combined composition sub-assembly using lock 3, pre-embedded bolt 1, plastic tube 2, and the described column of pre-embedded bolt 1 is inserted in plastic tube
In 2, lock 3 is buckled in the bottom of pre-embedded bolt 1, and plastic tube 2 adopts inorganic lubricant oil lubrication with the place of combination of pre-embedded bolt 1；Using nail
Son is fixed on sub-assembly on the construction template 4 of predetermined good position, and assembling reinforcement 6, casting concrete 5 pour coagulation
Determine that pre-embedded bolt 1 is not moved, and then sets up builder's jack during soil 5；It is downward using hammer after builder's jack is removed
Pre-embedded bolt 1 is tapped, pre-embedded bolt 1 exits from the side of construction template 4, recycling pre-embedded bolt 1 and lock 3；Remove modeling
Expects pipe 2 and nail；Finally hole is repaired using high grade mortar.
Pre-embedded bolt 1 is U-bolt, and diameter 18-22mm, U-bolt column goes out flooring 250-350mm, outstanding for reinforcing
The I-steel of outrigger scaffold.
Plastic tube 1 uses pvc pipe, and internal diameter 20-24mm, pvc pipe is engineering construction common pipe materials, just goes to choose, very square
Just, pvc pipe goes out flooring 10-20mm, the clear operation after facilitating builder's jack to remove.
Upper described only the preferred embodiments of the present invention, are not limited to the present invention, although right with reference to the foregoing embodiments
The present invention has been described in detail, and for a person skilled in the art, it still can be remembered to foregoing embodiments
The technical scheme of load is modified, or carries out equivalent replacement to which part technical characteristic.All spiritual and originals in the present invention
Within then, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (4)
1. it is a kind of to reinforce builder's jack recoverable pre-embedded bolt construction method, it is characterised in that the construction method is using lock
(3), pre-embedded bolt (1), plastic tube (2) combine composition sub-assembly, and described pre-embedded bolt (1) column is inserted in plastic tube
(2) in, lock (3) is buckled in pre-embedded bolt (1) bottom, and plastic tube (2) is glossy using inorganic lubricant with pre-embedded bolt (1) place of combination
It is sliding；Sub-assembly is fixed on the construction template of predetermined good position (4) using nail, assembling reinforcement (6), pours coagulation
Native (5), determine that pre-embedded bolt (1) is not moved, and then sets up builder's jack during casting concrete (5)；Builder's jack
After dismounting, pre-embedded bolt (1) is tapped downwards using hammer, pre-embedded bolt (1) is exited from construction template (4) side, reclaim profit again
With pre-embedded bolt (1) and lock (3)；Remove plastic tube (2) and nail；Finally hole is repaired using high grade mortar.
2. one kind according to claim 1 reinforces builder's jack recoverable pre-embedded bolt construction method, and its feature exists
It is slightly larger than the diameter of pre-embedded bolt in described plastic tube (2) internal diameter.
3. one kind according to claim 1 reinforces builder's jack recoverable pre-embedded bolt construction method, and its feature exists
It is U-bolt in described pre-embedded bolt (1), described U-bolt column goes out flooring 250-350mm.
4. one kind according to claim 1 reinforces builder's jack recoverable pre-embedded bolt construction method, and its feature exists
Pvc pipe, described pvc pipe is used to go out flooring 10-20mm in described plastic tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710145347.9A CN106639290A (en) | 2017-03-13 | 2017-03-13 | Construction method for reinforcing cantilever scaffold through recyclable embedded bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710145347.9A CN106639290A (en) | 2017-03-13 | 2017-03-13 | Construction method for reinforcing cantilever scaffold through recyclable embedded bolts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106639290A true CN106639290A (en) | 2017-05-10 |
Family
ID=58847332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710145347.9A Pending CN106639290A (en) | 2017-03-13 | 2017-03-13 | Construction method for reinforcing cantilever scaffold through recyclable embedded bolts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106639290A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388375A (en) * | 2018-04-19 | 2019-10-29 | 吕静 | U-bolt protective device |
| CN113550579A (en) * | 2021-06-22 | 2021-10-26 | 中国五冶集团有限公司 | Scaffold erecting method for cast-in-place stair platform |
| CN115853247A (en) * | 2022-12-26 | 2023-03-28 | 陕西建工第十一建设集团有限公司 | Construction method for detachable pre-buried wall connecting piece |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4008603B2 (en) * | 1998-12-14 | 2007-11-14 | 忠裕 瓜生 | Caulking structure of anchor nut for wall jumper of scaffold |
| CN101575875A (en) * | 2009-06-09 | 2009-11-11 | 中天建设集团有限公司天津分公司 | Construction method of cantilever steel girder |
| CN103306473A (en) * | 2012-03-09 | 2013-09-18 | 张全胜 | Tool type anchoring part for overhanging scaffold |
| CN104295082A (en) * | 2013-07-19 | 2015-01-21 | 中建四局第一建筑工程有限公司 | Method for recycling anchor ring of steel beam of overhanging frame and anchor ring component used by method |
-
2017
- 2017-03-13 CN CN201710145347.9A patent/CN106639290A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4008603B2 (en) * | 1998-12-14 | 2007-11-14 | 忠裕 瓜生 | Caulking structure of anchor nut for wall jumper of scaffold |
| CN101575875A (en) * | 2009-06-09 | 2009-11-11 | 中天建设集团有限公司天津分公司 | Construction method of cantilever steel girder |
| CN103306473A (en) * | 2012-03-09 | 2013-09-18 | 张全胜 | Tool type anchoring part for overhanging scaffold |
| CN104295082A (en) * | 2013-07-19 | 2015-01-21 | 中建四局第一建筑工程有限公司 | Method for recycling anchor ring of steel beam of overhanging frame and anchor ring component used by method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388375A (en) * | 2018-04-19 | 2019-10-29 | 吕静 | U-bolt protective device |
| CN113550579A (en) * | 2021-06-22 | 2021-10-26 | 中国五冶集团有限公司 | Scaffold erecting method for cast-in-place stair platform |
| CN115853247A (en) * | 2022-12-26 | 2023-03-28 | 陕西建工第十一建设集团有限公司 | Construction method for detachable pre-buried wall connecting piece |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |