CN102877414B - Universal triangular basket and bracket mounting structure and construction method thereof - Google Patents
Universal triangular basket and bracket mounting structure and construction method thereof Download PDFInfo
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- CN102877414B CN102877414B CN201210371174.XA CN201210371174A CN102877414B CN 102877414 B CN102877414 B CN 102877414B CN 201210371174 A CN201210371174 A CN 201210371174A CN 102877414 B CN102877414 B CN 102877414B
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- bracket
- main couple
- pier shaft
- steel
- pad
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Abstract
The invention discloses a universal triangular basket and bracket mounting structure. A pressure bar is connected below a main truss of each triangular basket. A bracket main truss is connected to the upper end of the main truss of each triangular basket. The lower portion of the main truss of each triangular basket is connected with a support pad fixed to the side all of a pier body. The upper portion of each bracket main truss is connected with a combined steel-box temporary bearing. By the aid of the universal triangular basket and bracket mounting structure, the brackets are fast to construct. Therefore, constructing efficiency is improved, and one-off construction cost input is reduced.
Description
Technical field
The present invention relates to continuous beam bracket working design, is more particularly be applied to bracket and Hanging Basket General design and construction thereof.
Background technology
In Construction of continuous beam, conventional backer often designs separately, and disposable input is comparatively large, and needs pre-buried shaped steel in pier shaft, produces larger waste, adopts oxy arc to cut in bracket demolishing process, easy damaged pier shaft concrete.At present, mainly there is following problem in conventional bracket work progress:
1, bracket is disposable input, can not have enough to meet the need use, causes social resources to waste.
2, bracket built-in fitting is many, high to pre-buried required precision, and installs loaded down with trivial details, time-consuming.
3, oxy arc cutting disassembling is adopted in bracket demolishing process, easy damaged concrete.
Summary of the invention
The present invention is the deficiency for avoiding existing for above-mentioned prior art, provides triangle hanging basket and bracket General design and construction method thereof, to make bracket quick construction, improves efficiency of construction, reduces one-off construction cost simultaneously and drops into.
The present invention is that technical solution problem adopts following technical scheme:
Universal triangular basket and carrier structure, set up a depression bar in triangle hanging basket main couple bottom, and bracket main couple bottom is connected with the pad be fixed on pier shaft sidewall, and bracket main couple top is connected with the box temporary support of combination steel.
Described triangle hanging basket main couple and depression bar all adopt shaped steel to be welded, and described depression bar and triangle hanging basket main couple adopt pinned connection.
Described pad adopts Plate Welding to form, and is close to pier shaft, by fining twisted steel, the pad of pier shaft both sides is fixed on pier shaft place.
The box temporary support of described combination steel adopts Plate Welding to form, and at its front end weld brackets linkage, can realize being connected with bracket main couple, disconnect in the middle part of its sidepiece, and connects by arranging bolt.
A construction method for Universal triangular basket and bracket, carry out according to the following procedure:
First, at the pre-buried pvc pipe in pier shaft bottom, for wearing fining twisted steel, after pier shaft concrete strength reaches designing requirement, install pad, described pad utilizes fining twisted steel to be fixed on pier shaft.Then crane is utilized will to combine the box temporary support lifting of steel to Dun Ding, complete the assembled of triangle hanging basket main couple and depression bar on the ground simultaneously, by the bracket main couple integral hoisting assigned address after assembled getting well, its top is connected with the bracket linkage of the box temporary support of combination steel, its underpart is connected with pad, so far completes the installation of bracket.
The inverse process of process for this reason removed by bracket.After continuous beam 0# block has been built, the depression bar (1b) of bracket main couple (1) is removed, carries out cradle assembly.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, in the present invention, bracket can reuse, and reduces social resources waste;
2, achieve bracket in the present invention and hanging basket main truss is general, reduce disposable input;
3, present invention achieves the rapid-assembling/disassembling of bracket, improve efficiency of construction;
Accompanying drawing explanation
Fig. 1 is side schematic view of the present invention;
Fig. 2 is floor map of the present invention;
Fig. 3 is Hanging Basket side schematic view of the present invention;
Fig. 4 is temporary support plan view of the present invention.
Number in the figure: 1 bracket main couple, 1a triangle hanging basket main couple, 1b depression bar, 2 pads, the box temporary support of 3 combination steel, 4 fining twisted steels, 5 bracket linkages, 6 bolts, 7 fining twisted steels.
Detailed description of the invention
See Fig. 1, Fig. 2, Fig. 3 and Fig. 4, Universal triangular basket and carrier structure, a depression bar 1b is set up in triangle hanging basket main couple 1a bottom, triangle hanging basket main couple 1a and depression bar 1b forms bracket main couple 1, bracket main couple 1 bottom is connected with the pad 2 be fixed on pier shaft sidewall, bracket main couple 1 top is connected with the box temporary support 3 of combination steel, triangle hanging basket main couple 1a and depression bar 1b all adopts shaped steel to be welded, and described depression bar 1b and triangle hanging basket main couple 1a adopts pinned connection.Described pad 2 adopts Plate Welding to form, and is close to pier shaft, by fining twisted steel 4, the pad 2 of pier shaft both sides is fixed on pier shaft place, and described fining twisted steel 4 adopts Hanging Basket self structure, can save material and drop into.The box temporary support 3 of described combination steel adopts Plate Welding to form, and at its front end weld brackets linkage 5, can realize being connected with bracket main couple 1.Disconnect in the middle part of its sidepiece, arrange bolt 6 and connect, convenient dismounting, simultaneously in order to strengthen resistance to tension, sidepiece arranges fining twisted steel 7, and carries out prestressed stretch-draw.
A construction method for Universal triangular basket and bracket, includes following operating process:
First at the pre-buried pvc pipe in pier shaft bottom, for wearing fining twisted steel.After pier shaft concrete strength reaches designing requirement, install pad 2, described pad 2 utilizes fining twisted steel 4 to be fixed on pier shaft.Then crane is utilized to lift to Dun Ding by box for combination steel temporary support 3, complete the assembled of triangle hanging basket main couple 1a and depression bar 1b on the ground simultaneously, by the bracket main couple 1 integral hoisting assigned address after assembled getting well, its top is connected with the box temporary support 3 of combination steel, and its underpart is connected with pad 2.So far the installation of bracket is completed.
The inverse process of process for this reason removed by bracket.After continuous beam 0# block has been built, the depression bar 1b of bracket main couple 1 is removed, carries out cradle assembly.
Claims (1)
1. Universal triangular basket and carrier structure, is characterized in that: set up a depression bar in triangle hanging basket main couple bottom, and bracket main couple bottom is connected with the pad be fixed on pier shaft sidewall, and bracket main couple top is connected with the box temporary support of combination steel; Described triangle hanging basket main couple and depression bar all adopt shaped steel to be welded, and described depression bar and triangle hanging basket main couple adopt pinned connection; Described pad adopts Plate Welding to form, and is close to pier shaft, by fining twisted steel, the pad of pier shaft both sides is fixed on pier shaft place; The box temporary support of described combination steel adopts Plate Welding to form, and at its front end weld brackets linkage, can realize being connected with bracket main couple, disconnect in the middle part of its sidepiece, and connects by arranging bolt;
The construction method of described Universal triangular basket and bracket, carry out according to the following procedure: first at the pre-buried pvc pipe in pier shaft bottom, for wearing fining twisted steel, after pier shaft concrete strength reaches designing requirement, install pad, described pad utilizes fining twisted steel to be fixed on pier shaft; Then crane is utilized will to combine the box temporary support lifting of steel to Dun Ding, complete the assembled of triangle hanging basket main couple and depression bar on the ground simultaneously, by the bracket main couple integral hoisting assigned address after assembled getting well, its top is connected with the bracket linkage of the box temporary support of combination steel, its underpart is connected with pad, so far completes the installation of bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210371174.XA CN102877414B (en) | 2012-09-28 | 2012-09-28 | Universal triangular basket and bracket mounting structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210371174.XA CN102877414B (en) | 2012-09-28 | 2012-09-28 | Universal triangular basket and bracket mounting structure and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102877414A CN102877414A (en) | 2013-01-16 |
| CN102877414B true CN102877414B (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210371174.XA Active CN102877414B (en) | 2012-09-28 | 2012-09-28 | Universal triangular basket and bracket mounting structure and construction method thereof |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233961B (en) * | 2014-09-30 | 2016-09-07 | 福建省第一公路工程公司 | A kind of supporting shelf bracket of No. 0 block of cantilever bridge |
| CN107165039A (en) * | 2017-05-31 | 2017-09-15 | 广西路建工程集团有限公司 | Encorbelment mass concrete construction prestress anchoraging angle-table bracket and its construction method |
| CN113818362A (en) * | 2021-10-19 | 2021-12-21 | 中交一公局第二工程有限公司 | Non-landing super-long assembly type bracket and hanging basket integrated structure and construction method |
Citations (6)
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| JP2005083179A (en) * | 2003-09-11 | 2005-03-31 | Hanshin Kensetsu Co Ltd | Main beam, frame and construction method for temporary pier using them |
| KR100579597B1 (en) * | 2005-11-09 | 2006-05-16 | (주)리튼브릿지 | Temporary construction system and the construction method using the same |
| CN101736695A (en) * | 2009-11-27 | 2010-06-16 | 大连理工大学 | Temporary anchoring structure in self-anchored bridge construction process |
| CN101775783A (en) * | 2010-01-15 | 2010-07-14 | 中国建筑第六工程局有限公司 | Construction method by using sandbox as temporary support for continuous beam |
| KR20100108930A (en) * | 2009-03-31 | 2010-10-08 | 김학권 | The method of manufacturing for main girder with prefabricated truss type structure and the method of constructing for bridge by using the upper method |
| CN201751461U (en) * | 2010-07-21 | 2011-02-23 | 中铁六局集团有限公司 | Bracket for constructing high pier capping beam |
-
2012
- 2012-09-28 CN CN201210371174.XA patent/CN102877414B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005083179A (en) * | 2003-09-11 | 2005-03-31 | Hanshin Kensetsu Co Ltd | Main beam, frame and construction method for temporary pier using them |
| KR100579597B1 (en) * | 2005-11-09 | 2006-05-16 | (주)리튼브릿지 | Temporary construction system and the construction method using the same |
| KR20100108930A (en) * | 2009-03-31 | 2010-10-08 | 김학권 | The method of manufacturing for main girder with prefabricated truss type structure and the method of constructing for bridge by using the upper method |
| CN101736695A (en) * | 2009-11-27 | 2010-06-16 | 大连理工大学 | Temporary anchoring structure in self-anchored bridge construction process |
| CN101775783A (en) * | 2010-01-15 | 2010-07-14 | 中国建筑第六工程局有限公司 | Construction method by using sandbox as temporary support for continuous beam |
| CN201751461U (en) * | 2010-07-21 | 2011-02-23 | 中铁六局集团有限公司 | Bracket for constructing high pier capping beam |
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| Publication number | Publication date |
|---|---|
| CN102877414A (en) | 2013-01-16 |
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