CN103362315A - Hanging bracket for hoisting pipeline integrally and construction method of hanging bracket - Google Patents
Hanging bracket for hoisting pipeline integrally and construction method of hanging bracket Download PDFInfo
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- CN103362315A CN103362315A CN2013103401659A CN201310340165A CN103362315A CN 103362315 A CN103362315 A CN 103362315A CN 2013103401659 A CN2013103401659 A CN 2013103401659A CN 201310340165 A CN201310340165 A CN 201310340165A CN 103362315 A CN103362315 A CN 103362315A
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Abstract
The invention discloses a hanging bracket for hoisting a pipeline integrally and a construction method of the hanging bracket. The hanging bracket is composed of four pipeline supports, four chain blocks and two cross arms. The pipeline supports are fixed on a concrete floor slab. The upper ends of the pipeline supports are connected with one ends of the chain blocks. The other ends of the chain blocks are connected with one ends of the cross arms. Each pipeline support is composed of a steel plate and pipeline support angle bars, wherein the steel plate and the pipeline support angle bars are connected together in a welded mode. The hanging bracket has the advantages of being simple and reasonable in structure and high in security coefficient. Moreover, when the construction method of the hanging bracket is used for construction, not only can the safety of the construction be ensured, but also the construction efficiency can be improved enormously.
Description
Technical field
The present invention relates to technical field of building construction, relate in particular to suspension bracket and job practices thereof that a kind of pipeline integral hoisting is used.
Background technology
The pipeline integral hoisting is one of common work items of the realm of building construction, in the lifting pipeline work progress, not only there is very large risk, and manpower and materials that need to be a large amount of, in the engineering construction process, need to take a large amount of engineering times, so in the engineering construction process, will write independent special constructure scheme to the pipeline integral hoisting, after the person in charge of the technology aspect examines, could implement, therefore the pipeline integral hoisting occupies very important position in construction.
Existing pipeline integral hoisting mostly is to adopt suspension bracket to lift, but existing suspension bracket exists the problems such as danger coefficient is large, efficiency of construction is low in work progress.
Summary of the invention
The problem that danger coefficient is large, efficiency of construction is low for the suspension bracket that solves existing pipeline integral hoisting exists the invention provides suspension bracket and job practices thereof that a kind of pipeline integral hoisting is used.
The present invention adopts following technical scheme:
The suspension bracket that pipeline integral hoisting of the present invention is used is comprised of four supports of pipelines, four jacks and two cross-arms, support of pipelines is fixed on the concrete floor, the upper end of support of pipelines is connected with an end of jack, the other end of jack is connected with an end of cross-arm, wherein support of pipelines is comprised of steel plate and support of pipelines angle steel, and steel plate and support of pipelines angle steel are by being welded together.
Have the bolt hole that passes for the support of pipelines expansion bolt on the described steel plate, support of pipelines is fixed on the concrete floor by the support of pipelines expansion bolt.
It is 20 millimeters upper circular hole that the upper end of the support of pipelines angle steel of described support of pipelines has diameter, and jack is fixed on the support of pipelines by upper circular hole.
The lower end of the support of pipelines angle steel of described support of pipelines has for the lower circular hole that is connected with cross-arm, and the diameter of described lower circular hole is 10 millimeters.
Described cross-arm is to be made by the double flute steel, and the two ends of cross-arm respectively are welded with a cross-arm angle steel, has diameter on the cross-arm angle steel and be 10 millimeters circular hole.
Described cross-arm angle steel is of a size of 125 * 125 * 12 millimeters.
The job practices of the suspension bracket that a kind of pipeline integral hoisting is used, the method may further comprise the steps:
Step 2, the pipeline that will lift is fixed on the cross-arm, and jack is connected on support of pipelines and the cross-arm;
Step 4, by bolt that cross-arm and support of pipelines is locked, then process carrying out full weld between support of pipelines and the cross-arm, to be welded complete after, jack is unclamped fixed-piping.
Bolt is that circular hole on the cross-arm angle steel at two ends of lower circular hole by support of pipelines and cross-arm is fixed in the step 4.
After finishing, lifting between cross-arm middle part and concrete floor, adds a stabilising arrangement.
Described stabilising arrangement is comprised of round steel, steel plate and stabilising arrangement angle steel, and the lower end of round steel is fixed on the cross-arm middle part, and the upper end is fixed on the stabilising arrangement angle steel, and the stabilising arrangement expansion bolt is fixed on steel plate and stabilising arrangement angle steel on the concrete floor.
Good effect of the present invention is as follows:
Suspension bracket of the present invention has simple in structure, structure rationally, the characteristics that safety factor is high, utilize jack with Pipeline lift to the tram, by bolt cross-arm and support of pipelines are carried out interim locked fixing, weld again, cross-arm and support of pipelines are fixed, just jack can be unclamped afterwards and take off, carry out pipeline and fix, whole method is simply light, and is easy to use, time saving and energy saving, after the installation, layer frame stabilising arrangement between cross-arm and concrete floor again guaranteed the stability of total, the job practices of use suspension bracket of the present invention is constructed and can not only be ensured the safety of construction, and can also improve greatly efficiency of construction.
Description of drawings
Fig. 1 is the structural representation of suspension bracket of the present invention.
Fig. 2 is the left view behind the suspension bracket rigging out of the present invention.
Fig. 3 is the plan view of the steel plate of support of pipelines.
Fig. 4 be stabilising arrangement structural representation.
Fig. 5 is the schematic diagram of support of pipelines and cross-arm junction.
Fig. 6 is the left view of support of pipelines.
Circular hole under 1-support of pipelines, 2-jack, 3-cross-arm, 4-steel plate, 5-support of pipelines angle steel, 6-stabilising arrangement, 7-bolt hole, 8-round steel, 9-steel plate, 10-stabilising arrangement angle steel, 11-stabilising arrangement expansion bolt, 12-bolt, 13-cross-arm angle steel, 14-support of pipelines expansion bolt, the upper circular hole of 15-, the 16-.
The specific embodiment
The following examples are to describe in further detail of the present invention.
Embodiment is referring to shown in the accompanying drawing 1-6, and horizontal pipe is installed, and draws first comprehensive pipeline support figure, first support of pipelines is installed on request, opens 20 mm dia circular holes with bench drill in advance on the column of support of pipelines, is used for fixedly jack.The cross-arm of support of pipelines wouldn't weld with column, at basement bottom board four prefabricated pipelines are linked together first, then four jacks in diagonal angle lift simultaneously, after pipeline winched to backing positions, with nut that support cross-arm and column is locked first, then the welder carries out full weld to support and processes, to be welded complete after, jack is unclamped fixed-piping.After fixing, pipeline can between cross-arm middle part and concrete floor, add a stabilising arrangement, stabilising arrangement is comprised of round steel, steel plate and angle steel, the lower end of round steel is fixed on the cross-arm middle part, and the upper end is fixed on the angle steel, and expansion bolt is fixed on steel plate and angle steel on the concrete floor.Stabilising arrangement can disperse the weight of the pipeline that support of pipelines bears like this, has alleviated the burden of support of pipelines, has also improved safety.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claims and equivalent thereof.
Claims (10)
1. suspension bracket that the pipeline integral hoisting is used, it is characterized in that: it is comprised of four supports of pipelines (1), four jacks (2) and two cross-arms (3), support of pipelines (1) is fixed on the concrete floor, the upper end of support of pipelines (1) is connected with an end of jack (2), the other end of jack (2) is connected with an end of cross-arm (3), wherein support of pipelines (1) is comprised of steel plate (4) and support of pipelines angle steel (5), and steel plate (4) and support of pipelines angle steel (5) are by being welded together.
2. suspension bracket as claimed in claim 1, it is characterized in that: have the bolt hole (7) that passes for support of pipelines expansion bolt (14) on the described steel plate (4), support of pipelines (1) is fixed on the concrete floor by support of pipelines expansion bolt (14).
3. suspension bracket as claimed in claim 1, it is characterized in that: it is 20 millimeters upper circular hole (15) that the upper end of the support of pipelines angle steel (5) of described support of pipelines (1) has diameter, and jack (2) is fixed on the support of pipelines (1) by upper circular hole (15).
4. suspension bracket as claimed in claim 1, it is characterized in that: the lower end of the support of pipelines angle steel (5) of described support of pipelines (1) has the lower circular hole (16) that is connected for cross-arm (3), and the diameter of described lower circular hole (16) is 10 millimeters.
5. suspension bracket as claimed in claim 1, it is characterized in that: described cross-arm (3) is to be made by the double flute steel, the two ends of cross-arm (3) respectively are welded with a cross-arm angle steel (13), have diameter on the cross-arm angle steel (13) and be 10 millimeters circular hole.
6. suspension bracket as claimed in claim 5, it is characterized in that: described cross-arm angle steel (13) is of a size of 125 * 125 * 12 millimeters.
7. the job practices of the suspension bracket that described pipeline integral hoisting is used such as each claim of claim 1-6, it is characterized in that: the method may further comprise the steps:
Step 1 is fixed on support of pipelines (1) on the concrete floor with support of pipelines expansion bolt (14);
Step 2, the pipeline that will lift are fixed on the cross-arm (3), and jack (2) is connected on support of pipelines (1) and the cross-arm (3);
Step 3, four jacks in diagonal angle (2) lift simultaneously, and pipeline is winched to support of pipelines (1) position;
Step 4, by bolt (12) that cross-arm (3) and support of pipelines (1) is locked, then process carrying out full weld between support of pipelines and the cross-arm, to be welded complete after, jack (2) is unclamped fixed-piping.
8. the job practices of suspension bracket as claimed in claim 7, it is characterized in that: bolt in the described step 4 (12) is to be fixed by the circular hole on the cross-arm angle steel at the two ends of the lower circular hole (16) of support of pipelines (1) and cross-arm (3).
9. the job practices of suspension bracket as claimed in claim 7 is characterized in that: add a stabilising arrangement (6) between cross-arm (3) middle part and concrete floor after lifting is finished.
10. the job practices of suspension bracket as claimed in claim 9, it is characterized in that: shown in stabilising arrangement (6) formed by round steel (8), steel plate (9) and stabilising arrangement angle steel (10), the lower end of round steel (8) is fixed on cross-arm (3) middle part, the upper end is fixed on the stabilising arrangement angle steel (10), and stabilising arrangement expansion bolt (11) is fixed on steel plate (9) and stabilising arrangement angle steel (10) on the concrete floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310340165.9A CN103362315B (en) | 2013-08-07 | 2013-08-07 | Hanging bracket for hoisting pipeline integrally and construction method of hanging bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310340165.9A CN103362315B (en) | 2013-08-07 | 2013-08-07 | Hanging bracket for hoisting pipeline integrally and construction method of hanging bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103362315A true CN103362315A (en) | 2013-10-23 |
| CN103362315B CN103362315B (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310340165.9A Active CN103362315B (en) | 2013-08-07 | 2013-08-07 | Hanging bracket for hoisting pipeline integrally and construction method of hanging bracket |
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| CN (1) | CN103362315B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088442A (en) * | 2014-07-16 | 2014-10-08 | 中国一冶集团有限公司 | Air duct installation device and method |
| CN104150398A (en) * | 2014-07-16 | 2014-11-19 | 中国一冶集团有限公司 | Circular duct mounting device and circular duct mounting method |
| CN105443871A (en) * | 2015-12-29 | 2016-03-30 | 中建三局机电工程有限公司 | Novel support hanger and construction process for butting connection of horizontal multiple pipelines |
| CN109437010A (en) * | 2018-12-12 | 2019-03-08 | 上海市安装工程集团有限公司 | Pipeline jig, installation system and its operating method for pipeline assembling |
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| US3735951A (en) * | 1971-07-28 | 1973-05-29 | P E Reed | Suspended movable scaffold |
| CN2114008U (en) * | 1991-11-19 | 1992-08-26 | 左羲 | Light-type combination ceiling frame |
| JPH05125839A (en) * | 1991-11-01 | 1993-05-21 | Natl House Ind Co Ltd | Balcony reinforcing jig |
| CN2420354Y (en) * | 2000-04-11 | 2001-02-21 | 叶孙基 | Adjustable quick suspension rod |
| CN201517284U (en) * | 2009-10-13 | 2010-06-30 | 河南中建七局建筑装饰工程有限公司 | High-altitude semiautomatic hanging double-suspension type steel structure slipping operating platform |
| CN101775896A (en) * | 2010-02-11 | 2010-07-14 | 浙江大学 | Method for installing pipeline scaffold of steel roof equipment and rigid suspended scaffold |
-
2013
- 2013-08-07 CN CN201310340165.9A patent/CN103362315B/en active Active
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| US3735951A (en) * | 1971-07-28 | 1973-05-29 | P E Reed | Suspended movable scaffold |
| JPH05125839A (en) * | 1991-11-01 | 1993-05-21 | Natl House Ind Co Ltd | Balcony reinforcing jig |
| CN2114008U (en) * | 1991-11-19 | 1992-08-26 | 左羲 | Light-type combination ceiling frame |
| CN2420354Y (en) * | 2000-04-11 | 2001-02-21 | 叶孙基 | Adjustable quick suspension rod |
| CN201517284U (en) * | 2009-10-13 | 2010-06-30 | 河南中建七局建筑装饰工程有限公司 | High-altitude semiautomatic hanging double-suspension type steel structure slipping operating platform |
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Non-Patent Citations (1)
| Title |
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| LWX123456531: "《管道支架制作安装标准》", 《百度文库》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088442A (en) * | 2014-07-16 | 2014-10-08 | 中国一冶集团有限公司 | Air duct installation device and method |
| CN104150398A (en) * | 2014-07-16 | 2014-11-19 | 中国一冶集团有限公司 | Circular duct mounting device and circular duct mounting method |
| CN104088442B (en) * | 2014-07-16 | 2016-06-15 | 中国一冶集团有限公司 | Airduct erecting device and method |
| CN105443871A (en) * | 2015-12-29 | 2016-03-30 | 中建三局机电工程有限公司 | Novel support hanger and construction process for butting connection of horizontal multiple pipelines |
| CN105443871B (en) * | 2015-12-29 | 2018-03-09 | 中建三局机电工程有限公司 | A kind of new suspension and support and construction technology for the connection of horizontal multi-pipeline counterpart |
| CN109437010A (en) * | 2018-12-12 | 2019-03-08 | 上海市安装工程集团有限公司 | Pipeline jig, installation system and its operating method for pipeline assembling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103362315B (en) | 2015-07-15 |
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