CN104480860A - Method and apparatus for lifting batch of reinforcements - Google Patents
Method and apparatus for lifting batch of reinforcements Download PDFInfo
- Publication number
- CN104480860A CN104480860A CN201410633218.0A CN201410633218A CN104480860A CN 104480860 A CN104480860 A CN 104480860A CN 201410633218 A CN201410633218 A CN 201410633218A CN 104480860 A CN104480860 A CN 104480860A
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- CN
- China
- Prior art keywords
- reinforcing bar
- crossbeam
- lifting
- batch
- equipment
- 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
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Abstract
The invention discloses an apparatus for lifting a batch of reinforcements. The apparatus comprises a pair of longitudinal beams arranged in parallel, and a plurality of cross beams transversely spanned between the pair of longitudinal beams; each cross beam comprises a fastening cross beam arranged in the middles or the tops of the pair of longitudinal beams, and a supporting cross beam arranged at the bottoms of the pair of longitudinal beams. The invention also discloses a method for lifting a batch of reinforcements; the method is used for lifting a batch of reinforcement by use of the apparatus for lifting a batch of reinforcements. The apparatus for lifting a batch of reinforcements, namely a reinforcement lifting framework structure, is simple, and convenient to use; after the framework is used for lifting a batch of reinforcements, the engineering efficiency is greatly improved and the labor intensity of a worker is reduced.
Description
Technical field
The present invention relates to a kind of road and bridge construction technical field, particularly relate to a kind of method and apparatus of batch lifting reinforcing bar.
Background technology
In the prior art, have the construction method realizing the integral hoisting of Cable-stayed Bridges transverse reinforcement, if Authorization Notice No. is the patent of invention of CN 102094392B, it discloses lower support type Hanging Basket in a kind of bridge construction and application thereof; Authorization Notice No. is the patent of invention of CN 102605720B in addition, and its open a kind of fine strain of millet cage of reinforcement is continuously tied up lifting integrated construction and equipped and construction method.But, do not deposit the high efficiency method of the construction for the Sarasota of cable stayed bridge and the reinforcing bar of higher pier shaft in prior art.
Summary of the invention
The object of the invention is, for overcoming the deficiencies in the prior art, providing a kind of method and apparatus being particularly suitable for the batch lifting reinforcing bar that vertical reinforcement is installed.
For reaching above technical purpose, the technical solution used in the present invention is as follows:
First, be a kind of equipment of batch lifting reinforcing bar, it comprises the longeron of pair of parallel setting, the horizontal multiple crossbeams be crossed between described a pair longeron; Described each crossbeam comprises the solid button crossbeam at middle part or the top being arranged on described a pair longeron, and is arranged on the rest crossbeam bottom described a pair longeron.
Particularly, described rest crossbeam is made up of channel-section steel.
Described admittedly detain crossbeam be provided with multiple equidistantly or the unequal-interval shackle of arranging.
This reinforcing bar lifting skeleton also comprises the diagonal brace be arranged between described crossbeam and crossbeam, between crossbeam and longeron.
Secondly, be a kind of method of batch lifting reinforcing bar, it comprises the following steps:
(1) equipment of foregoing batch lifting reinforcing bar is provided;
(2) by said device temporary fixed for described reinforcing bar;
(3) by the described installation site of equipment lifting to reinforcing bar being fixed with reinforcing bar;
(4) by described equipment and described installation site temporary fixed;
(5) reinforcing bar is extracted out.
Particularly, step (1) is specially provide it admittedly to detain described batch lifting reinforcing bar equipment that crossbeam is provided with multiple shackle; In step (2), reinforcing bar and the temporary fixed method of described equipment are: with described rest crossbeam against the one end living reinforcing bar, are fastened by described reinforcing bar with the described shackle of detaining on crossbeam admittedly.
Compared with prior art, the present invention has following advantage:
(1) use the equipment of batch lifting reinforcing bar of the present invention, batch operation can be carried out to reinforcing bar, effectively improve the installation rate of reinforcing bar;
(2) pre-fix according to working design on the equipment of described batch lifting reinforcing bar, improve the installation quality of reinforcing bar;
(3) effectively reduce the quantity of construction worker and the manual labor amount of workman, improve efficiency of construction;
(4) loop wheel machine can be utilized to carry out lifting operation, reduce the work high above the ground risk that workman removes reinforcing bar, ensure workman's personal safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of the equipment of the present invention's batch lifting reinforcing bar.
Fig. 2 is the temporary fixed package assembly schematic diagram of equipment of the present invention and reinforcing bar.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 1, the equipment of batch lifting reinforcing bar of the present invention is mainly reinforcing bar lifting skeleton, it comprise pair of parallel setting longeron 1, be laterally crossed on multiple crossbeam 2 be parallel to each other between described a pair longeron 1 and the diagonal brace 3 be arranged between described crossbeam and crossbeam, between crossbeam and longeron.
Described crossbeam 2 comprises the crossbeam that two kinds perform difference in functionality: one is be arranged on the middle part of described a pair longeron 1 or the solid button crossbeam 21 at top; It is two for being arranged on the rest crossbeam 22 bottom described a pair longeron 1.
Described admittedly detain crossbeam 21 be provided with multiple equidistantly or the shackle (not shown) of unequal-interval flat raft row.Preferably, described rest crossbeam 22 is made up of channel-section steel, to provide enough rest areas.When reality processes above-mentioned reinforcing bar lifting skeleton, according to the number of the reinforcing bar of a lifting of design, upwards multiple described rest crossbeam 22 can be laid with certain spacing from the lower end of described a pair longeron 1; Similarly, also the one or more crossbeam 21 of button admittedly can be set with certain spacing downwards from the upper end of described longeron 1; Further, the described shackle number admittedly detaining crossbeam 21 should be no less than the number of the reinforcing bar of a lifting of design.Reinforcing bar lifting skeleton in the present embodiment is provided with two described button crossbeam 21 and two rest crossbeams 22 admittedly.
The known stability for reinforced steel lifting skeleton of described diagonal brace 3, in the present embodiment, described diagonal brace 3 comprises the first diagonal brace 31 be arranged on described a pair longeron 1 and two described diagonal admittedly detaining the rectangular frame that crossbeam 21 surrounds, be arranged on rectangular frame that described a pair longeron 1 and two described rest crossbeams 22 surround in the second diagonal brace 32, and be arranged on described longeron 1 and admittedly detain the 3rd diagonal brace 33 of the junction between crossbeam 21, the junction between described longeron 1 and rest crossbeam 22.
The method of the batch lifting reinforcing bar utilizing the said equipment (that is, reinforcing bar lifting skeleton) to realize comprises the following steps:
(1) above-mentioned reinforcing bar lifting skeleton is provided;
(2) will treat that the batch reinforcing bar 4 of lifting carries out temporary fixed with described reinforcing bar lifting skeleton, specific operation process as shown in Figure 2, first by described rest crossbeam 22 against living one end of reinforcing bar 4, then admittedly detain shackle on crossbeam 21 and reinforcing bar 4 is fastened by described;
(3) with the upper end of reinforcing bar lifting skeleton being fixed with reinforcing bar described in lifting machine lifting, and lifted the installation site to reinforcing bar, described installation site is generally the Sarasota of cable stayed bridge, or higher pier stud;
(4) by described reinforcing bar lifting skeleton and installation site temporary fixed; And
(5) remove the fastening relation between shackle and reinforcing bar 4, from reinforcing bar lifting skeleton, extract reinforcing bar 4 one by one out install; Consider from the convenience of operation, before formal installation reinforcing bar 4, can carry out temporary fixed to reinforcing bar 4 by tied silk.
Preferably, the following steps after above step are included in further:
(6) after the installation of whole reinforcing bar 4, described reinforcing bar lifting skeleton is withdrawn.
In sum, reinforcing bar batch lifting equipment (reinforcing bar lifting skeleton) structure of the present invention is simple, easy to use, utilizes this skeleton to carry out the lifting of batch reinforcing bar and greatly improves engineering efficiency, and alleviate labor strength.
Above-described embodiment is the present invention's preferably embodiment; but be not merely restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be all included within protection scope of the present invention.
Claims (6)
1. an equipment for batch lifting reinforcing bar, is characterized in that: it comprises the longeron of pair of parallel setting, the horizontal multiple crossbeams be crossed between described a pair longeron; Described each crossbeam comprises the solid button crossbeam at middle part or the top being arranged on described a pair longeron, and is arranged on the rest crossbeam bottom described a pair longeron.
2. the equipment of batch lifting reinforcing bar as claimed in claim 1, is characterized in that: described rest crossbeam is made up of channel-section steel.
3. the equipment of batch lifting reinforcing bar as claimed in claim 1, is characterized in that: described admittedly detain crossbeam be provided with multiple equidistantly or the unequal-interval shackle of arranging.
4. the equipment of batch lifting reinforcing bar as claimed in claim 1, is characterized in that: also comprise the diagonal brace be arranged between described crossbeam and crossbeam, between crossbeam and longeron.
5. a method for batch lifting reinforcing bar, it is characterized in that, it comprises the following steps:
(1) equipment of batch lifting reinforcing bar as claimed in claim 1 is provided;
(2) by said device temporary fixed for described reinforcing bar;
(3) by the described installation site of equipment lifting to reinforcing bar being fixed with reinforcing bar;
(4) by described equipment and described installation site temporary fixed;
(5) reinforcing bar is extracted out.
6. the method for batch lifting reinforcing bar as claimed in claim 5, is characterized in that, step (1) is specially provide it admittedly to detain described batch lifting reinforcing bar equipment that crossbeam is provided with multiple shackle; In step (2), reinforcing bar and the temporary fixed method of described equipment are: with described rest crossbeam against the one end living reinforcing bar, are fastened by described reinforcing bar with the described shackle of detaining on crossbeam admittedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410633218.0A CN104480860B (en) | 2014-11-11 | 2014-11-11 | The method and apparatus of lifting reinforcing bar in batches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410633218.0A CN104480860B (en) | 2014-11-11 | 2014-11-11 | The method and apparatus of lifting reinforcing bar in batches |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104480860A true CN104480860A (en) | 2015-04-01 |
| CN104480860B CN104480860B (en) | 2016-05-04 |
Family
ID=52755458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410633218.0A Active CN104480860B (en) | 2014-11-11 | 2014-11-11 | The method and apparatus of lifting reinforcing bar in batches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104480860B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132844A (en) * | 2018-09-30 | 2019-01-04 | 中交路桥华南工程有限公司 | The method of anchor pole hanger and anchor pole combination installation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM457720U (en) * | 2012-12-28 | 2013-07-21 | Ruentex Eng & Constr Co Ltd | Reinforcing bar-holding structure and reinforcing bar-hoisting apparatus using the same |
| CN203461331U (en) * | 2013-09-04 | 2014-03-05 | 华汇科技有限公司 | Device for storing strip-type object |
| CN203474231U (en) * | 2013-08-08 | 2014-03-12 | 中交第二航务工程局有限公司 | Steel bar tower safety hoisting device |
| CN203781085U (en) * | 2013-11-29 | 2014-08-20 | 中交第二航务工程局有限公司 | Rebar storage shelf and hoist-carrying rack thereof |
| CN203889292U (en) * | 2014-06-19 | 2014-10-22 | 安徽江淮汽车股份有限公司 | Pushing rod storage material frame |
-
2014
- 2014-11-11 CN CN201410633218.0A patent/CN104480860B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM457720U (en) * | 2012-12-28 | 2013-07-21 | Ruentex Eng & Constr Co Ltd | Reinforcing bar-holding structure and reinforcing bar-hoisting apparatus using the same |
| CN203316650U (en) * | 2012-12-28 | 2013-12-04 | 润弘精密工程事业股份有限公司 | Steel bar clamping mechanism and steel bar hanging device using same |
| CN203474231U (en) * | 2013-08-08 | 2014-03-12 | 中交第二航务工程局有限公司 | Steel bar tower safety hoisting device |
| CN203461331U (en) * | 2013-09-04 | 2014-03-05 | 华汇科技有限公司 | Device for storing strip-type object |
| CN203781085U (en) * | 2013-11-29 | 2014-08-20 | 中交第二航务工程局有限公司 | Rebar storage shelf and hoist-carrying rack thereof |
| CN203889292U (en) * | 2014-06-19 | 2014-10-22 | 安徽江淮汽车股份有限公司 | Pushing rod storage material frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132844A (en) * | 2018-09-30 | 2019-01-04 | 中交路桥华南工程有限公司 | The method of anchor pole hanger and anchor pole combination installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104480860B (en) | 2016-05-04 |
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