CN105401591B - Pre-embedded bolt corrugated sleeve installation method - Google Patents
Pre-embedded bolt corrugated sleeve installation method Download PDFInfo
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- CN105401591B CN105401591B CN201410443722.4A CN201410443722A CN105401591B CN 105401591 B CN105401591 B CN 105401591B CN 201410443722 A CN201410443722 A CN 201410443722A CN 105401591 B CN105401591 B CN 105401591B
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- corrugated sleeve
- reinforcing bar
- corrugated
- sleeve
- bar
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Abstract
A kind of pre-embedded bolt corrugated sleeve installation method, it is characterised in that comprise the following steps：A installing bottom layer reinforcing bars, the positioning of b corrugated sleeves, the installation of c corrugated sleeves, corrugated sleeve is installed according to centre of location line and absolute altitude, using reinforcing bar as fixed mount.The pre-embedded bolt corrugated sleeve installation method of the present invention, which has, does not cut reinforcing bar, and steel-bar arrangement is attractive in appearance, ensures not destroying the globality and convenient construction of reinforcing bar, the advantages of improving steel-bar arrangement quality.
Description
Technical field
The present invention relates to a kind of built-in process of the corrugated sleeve in Equipment Foundations steel-bar arrangement, is a kind of specifically
Pre-embedded bolt corrugated sleeve installation method.
Background technology
The anchor bolt box of Equipment Foundations at present, the widely used pre-buried mode of wavy metal sleeve, was both conveniently applied
Work adds the pulling test strength of bolt again.
The built-in process of corrugated sleeve, the general practice is first installation levels reinforcing bar, then install corrugated sleeve, with reinforcing bar phase
Position is touched, reinforcing bar reinforcement is separately welded with around corrugated sleeve after cutting off reinforcing bar, so doing influences presentation quality have impact on steel again
The globality stress of muscle.
Therefore the built-in process of known corrugated sleeve 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 a kind of pre-embedded bolt corrugated sleeve installation for ensureing reinforcing bar globality and not being destroyed
Method.
It is another object of the present invention to propose that one kind first installs corrugated sleeve, then it is laid out the pre-embedded bolt of top layer reinforcing bar
Corrugated sleeve installation method.
To achieve the above object, technical solution of the invention is：
A kind of pre-embedded bolt corrugated sleeve installation method, it is characterised in that comprise the following steps：
A, installing bottom layer reinforcing bar；
B, corrugated sleeve positions
The Equipment Foundations center line in length and breadth launched according to measurement, the line firmly installed respectively in each end points with steel pipe or angle steel
Frame, drawn respectively between coil holder and set steel wire, the centre of location line for setting corrugated sleeve is drawn as datum line；
C, corrugated sleeve is installed, and corrugated sleeve is installed according to centre of location line and absolute altitude, using reinforcing bar as fixed mount, bag
Include following support step：
（1）In first dividing on corrugated sleeve upper end cover, cross hairs is marked；
（2）Make cuff with 4 reinforcing bars, block on the circumference ripple of corrugated sleeve lower side portion, 4 points of reinforcing bar welds；
（3）Reticle alignment on corrugated sleeve upper end cover is drawn to the centre of location line set to carry out in place, then with 3 reinforcing bars
Make support frame, be welded in after supporting ＆ stablizing on cuff；
（4）Top top layer reinforcing bar is installed, reinforcing bar arranges since the intensive position of corrugated sleeve toward outside, when there are more groups
During corrugated sleeve, reinforcing bar enters from every group of sleeve centre position toward arranged on both sides, the Accumulated deviation of bar spacing between group and group
Row digestion；
（5）Review adjustment corrugated sleeve center, absolute altitude and perpendicularity, finally block corrugated sleeve top ripple with 2 reinforcing bars
At line, and welded with top bars and form top cuff.
The pre-embedded bolt corrugated sleeve installation method of the present invention can also be further achieved by the following technical measures.
Foregoing method, wherein also including, when top bars spacing and corrugated sleeve diameter are of substantially equal, cancelling top
Cuff, it is directly clamped among in cage bar.
After adopting the above technical scheme, the pre-embedded bolt corrugated sleeve installation method of the present invention has advantages below：
1st, reinforcing bar is not cut, steel-bar arrangement is attractive in appearance, ensures not destroying the globality of reinforcing bar；
2nd, convenient construction, steel-bar arrangement quality is improved.
Brief description of the drawings
Fig. 1 is the reinforcing bar cuff schematic diagram of the embodiment of the present invention；
Fig. 2 is the corrugated sleeve support system structural representation of the embodiment of the present invention.
In figure：1 corrugated sleeve, 2 the 1st sets of hoop reinforcing steel bars, 3 pads, 4 the 2nd sets of hoop reinforcing steel bars, 5 concrete faces, 6 basic top barses,
7 spacer bars.
Embodiment
With reference to embodiments and its accompanying drawing illustrates further to the present invention.
Embodiment 1
Pre-embedded bolt corrugated sleeve installation method of the present invention, it is characterised in that comprise the following steps：
A, installing bottom layer reinforcing bar；
B, corrugated sleeve positions
The Equipment Foundations center line in length and breadth launched according to measurement, the line firmly installed respectively in each end points with steel pipe or angle steel
Frame, drawn respectively between coil holder and set 24# steel wires, the centre of location line for setting corrugated sleeve is drawn as datum line；
C, corrugated sleeve is installed, and corrugated sleeve is installed according to centre of location line and absolute altitude, using reinforcing bar as fixed mount, bag
Include following support step：
（1）In first dividing on corrugated sleeve upper end cover, cross hairs is marked；
（2）Make cuff with 4 φ 10mm reinforcing bar, block on the circumference ripple of corrugated sleeve lower side portion, 4 points of reinforcing bar
Weld；
Referring now to Fig. 1, Fig. 1 is the reinforcing bar cuff schematic diagram of the embodiment of the present invention.As illustrated, 4 φ 10mm
1st set of hoop reinforcing steel bar 2, line sleeve 1 is clamped around ripple with groined type, adjacent two reinforcing bar intersections are into pad 3；
Fig. 2 is the corrugated sleeve support system structural representation of the embodiment of the present invention.
（3）Reticle alignment on the upper end cover of corrugated sleeve 1 is drawn to the centre of location line set to carry out in place, then with 3 φ
20mm spacer bars 7 make support frame, are welded in after supporting ＆ stablizing on cuff；
（4）Top top layer reinforcing bar is installed, reinforcing bar arranges since the intensive position of corrugated sleeve toward outside；When there is more groups
During corrugated sleeve, reinforcing bar enters from every group of sleeve centre position toward arranged on both sides, the Accumulated deviation of bar spacing between group and group
Row digestion；
（5）Review adjustment corrugated sleeve center, absolute altitude and perpendicularity, are finally blocked with 2 reinforcing bars of the 2nd cuffs of φ 10mm 4
At the upper corrugation of corrugated sleeve 1, and welded with basic top bars 6 and form top cuff.
The pre-embedded bolt corrugated sleeve installation method of the present invention can also be further achieved by the following technical measures.
The pre-embedded bolt corrugated sleeve installation method of the present invention, in addition to when top bars spacing and corrugated sleeve diameter base
When this is equal, cancels top cuff, be directly clamped among in cage bar.
The present invention has substantive distinguishing features and significant technological progress, pre-embedded bolt corrugated sleeve installation method of the invention
Reinforcing bar can not be cut, steel-bar arrangement is attractive in appearance, ensures not destroying the globality of reinforcing bar, and convenient construction, improves steel-bar arrangement
Quality.
Above example is used for illustrative purposes only, rather than limitation of the present invention, the technology people about technical field
Member, without departing from the spirit and scope of the present invention, can also make various conversion or change.Therefore, it is all equivalent
Technical scheme should also belong to scope of the invention, should be limited by each claim.
Claims (2)
1. a kind of pre-embedded bolt corrugated sleeve installation method, it is characterised in that comprise the following steps：
A, installing bottom layer reinforcing bar；
B, corrugated sleeve positions
The Equipment Foundations center line in length and breadth launched according to measurement, the coil holder firmly installed respectively in each end points with steel pipe or angle steel,
Drawn respectively between coil holder and set steel wire, the centre of location line for setting corrugated sleeve is drawn as datum line；
C, corrugated sleeve is installed, and corrugated sleeve is installed according to centre of location line and absolute altitude, using reinforcing bar as fixed mount, including with
Lower support step：
（1）In first dividing on corrugated sleeve upper end cover, cross hairs is marked；
（2）Make cuff with 4 reinforcing bars, block on the circumference ripple of corrugated sleeve lower side portion, 4 points of reinforcing bar welds；
（3）Reticle alignment on corrugated sleeve upper end cover is drawn to the centre of location line set in place, then propped up with 3 reinforcing bars
Support, it is welded on cuff after supporting ＆ stablizing；
（4）Top top layer reinforcing bar is installed, reinforcing bar arranges since the intensive position of corrugated sleeve toward outside, when there are more group ripples
During sleeve, reinforcing bar is disappeared from every group of sleeve centre position toward arranged on both sides, the Accumulated deviation of bar spacing between group and group
Change；
（5）Review adjustment corrugated sleeve center, absolute altitude and perpendicularity, are finally blocked at corrugated sleeve upper corrugation with 2 reinforcing bars,
And welded with top bars and form top cuff.
2. pre-embedded bolt corrugated sleeve installation method as claimed in claim 1, it is characterised in that also include when between top bars
Away from corrugated sleeve diameter it is of substantially equal when, cancel top cuff, be directly clamped among in cage bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443722.4A CN105401591B (en) | 2014-09-03 | 2014-09-03 | Pre-embedded bolt corrugated sleeve installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443722.4A CN105401591B (en) | 2014-09-03 | 2014-09-03 | Pre-embedded bolt corrugated sleeve installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105401591A CN105401591A (en) | 2016-03-16 |
| CN105401591B true CN105401591B (en) | 2017-11-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410443722.4A Active CN105401591B (en) | 2014-09-03 | 2014-09-03 | Pre-embedded bolt corrugated sleeve installation method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105401591B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547464A (en) * | 2018-03-21 | 2018-09-18 | 五冶集团上海有限公司 | The bored pond inner wall steel billet bolt collar fixing means of heat |
| CN108999223B (en) * | 2018-09-29 | 2020-05-19 | 重庆东港船舶产业有限公司 | Method for equidistantly measuring straightness during mounting of bridge steel casing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0849246A (en) * | 1994-08-10 | 1996-02-20 | Babcock Hitachi Kk | Equipment installing base and method for installation work of the equipment |
| CN101831916A (en) * | 2010-03-25 | 2010-09-15 | 中冶实久建设有限公司 | Method for mounting large-size sleeve bolt framework in combined type |
| CN202017215U (en) * | 2011-04-13 | 2011-10-26 | 中建七局第二建筑有限公司 | Sleeve pipe pre-embedding and fixing device |
| CN102373713A (en) * | 2011-11-22 | 2012-03-14 | 中国水利水电第十四工程局有限公司 | Construction method and device for preserved hole of equipment foundation bolt |
| CN102733411A (en) * | 2012-06-26 | 2012-10-17 | 华丰建设股份有限公司 | Concrete foundation for fixing mechanical equipment and construction method for concrete foundation |
| CN103669389A (en) * | 2012-09-26 | 2014-03-26 | 上海宝冶集团有限公司 | Corrugated pipe fixing method for positioning foundation bolt |
-
2014
- 2014-09-03 CN CN201410443722.4A patent/CN105401591B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0849246A (en) * | 1994-08-10 | 1996-02-20 | Babcock Hitachi Kk | Equipment installing base and method for installation work of the equipment |
| CN101831916A (en) * | 2010-03-25 | 2010-09-15 | 中冶实久建设有限公司 | Method for mounting large-size sleeve bolt framework in combined type |
| CN202017215U (en) * | 2011-04-13 | 2011-10-26 | 中建七局第二建筑有限公司 | Sleeve pipe pre-embedding and fixing device |
| CN102373713A (en) * | 2011-11-22 | 2012-03-14 | 中国水利水电第十四工程局有限公司 | Construction method and device for preserved hole of equipment foundation bolt |
| CN102733411A (en) * | 2012-06-26 | 2012-10-17 | 华丰建设股份有限公司 | Concrete foundation for fixing mechanical equipment and construction method for concrete foundation |
| CN103669389A (en) * | 2012-09-26 | 2014-03-26 | 上海宝冶集团有限公司 | Corrugated pipe fixing method for positioning foundation bolt |
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| Publication number | Publication date |
|---|---|
| CN105401591A (en) | 2016-03-16 |
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