CN103362315B - 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 PDF

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Publication number
CN103362315B
CN103362315B CN201310340165.9A CN201310340165A CN103362315B CN 103362315 B CN103362315 B CN 103362315B CN 201310340165 A CN201310340165 A CN 201310340165A CN 103362315 B CN103362315 B CN 103362315B
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China
Prior art keywords
pipelines
support
arm
fixed
construction
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CN201310340165.9A
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CN103362315A (en
Inventor
彭孟珍
王占东
张宏英
先建
张慧敏
丁伟
马永红
赵雪峰
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China Construction Second Engineering Bureau Co Ltd
First Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
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China Construction Second Engineering Bureau Co Ltd
First Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
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Priority to CN201310340165.9A priority Critical patent/CN103362315B/en
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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

A kind of suspension bracket of pipeline integral hoisting and construction method thereof
Technical field
The present invention relates to technical field of building construction, particularly relate to a kind of suspension bracket and construction method thereof of pipeline integral hoisting.
Background technology
Pipeline integral hoisting is one of common work items of the realm of building construction, very large risk is not only there is in lifting pipeline work progress, and need a large amount of manpower and materials, need to take a large amount of engineering times in construction process, so independent special construction plan will be write to pipeline integral hoisting in construction process, could implement after person in charge of the technology aspect's examination & approval, therefore pipeline integral hoisting occupies very important position in construction.
Existing pipeline integral hoisting is mostly adopt suspension bracket to lift, but existing suspension bracket also exists the problems such as danger coefficient is large, efficiency of construction is low in work progress.
Summary of the invention
In order to the problem that danger coefficient is large, efficiency of construction is low that the suspension bracket solving existing pipeline integral hoisting exists, the invention provides a kind of suspension bracket and construction method thereof of pipeline integral hoisting.
The present invention adopts following technical scheme:
The suspension bracket of pipeline integral hoisting of the present invention is made up of four supports of pipelines, four jacks and two cross-arms, support of pipelines is fixed on concrete floor, the upper end of support of pipelines is connected with one end of jack, the other end of jack is connected with one end of cross-arm, wherein support of pipelines is made up of steel plate and support of pipelines angle steel, and steel plate and support of pipelines angle steel are by being welded together.
Described steel plate has the bolt hole passed for support of pipelines expansion bolt, support of pipelines is fixed on concrete floor by support of pipelines expansion bolt.
The upper end of the support of pipelines angle steel of described support of pipelines has the upper circular hole that diameter is 20 millimeters, and jack is fixed on support of pipelines by upper circular hole.
The lower end of the support of pipelines angle steel of described support of pipelines has the lower circular hole for being connected with cross-arm, and the diameter of described lower circular hole is 10 millimeters.
Described cross-arm is made up of double flute steel, and the two ends of cross-arm are respectively welded with one block of cross-arm angle steel, cross-arm angle steel have the circular hole that diameter is 10 millimeters.
Described cross-arm angle steel is of a size of 125 × 125 × 12 millimeters.
A construction method for the suspension bracket of pipeline integral hoisting, the method comprises the following steps:
Step one, is fixed on concrete floor by support of pipelines support of pipelines expansion bolt;
Step 2, the pipeline that will lift is fixed on cross-arm, and is connected to by jack on support of pipelines and cross-arm;
Step 3, four, diagonal angle jack lifts simultaneously, pipeline is winched to support of pipelines position;
Step 4, by bolt by cross-arm and support of pipelines locked, then carry out full weld process between support of pipelines and cross-arm, after to be welded, jack unclamped, fixed-piping.
In step 4, bolt is fixed by the circular hole on the cross-arm angle steel at the lower circular hole of support of pipelines and the two ends of cross-arm.
A stabilising arrangement is added in the middle part of cross-arm and between concrete floor after lifting completes.
Described stabilising arrangement is made up of round steel, steel plate and stabilising arrangement angle steel, and the lower end of round steel is fixed in the middle part of cross-arm, and upper end is fixed on stabilising arrangement angle steel, and steel plate and stabilising arrangement angle steel are fixed on concrete floor by stabilising arrangement expansion bolt.
Good effect of the present invention is as follows:
It is simple that suspension bracket of the present invention has structure, structure rationally, the feature that safety factor is high, utilize jack by after Pipeline lift to tram, cross-arm and support of pipelines are carried out interim locked fixing by bolt, weld again, cross-arm and support of pipelines are fixed, just jack can be unclamped afterwards and take off, carry out pipeline to fix, whole method is simply light, easy to use, time saving and energy saving, after installation, again at interbed frame stabilising arrangement of cross-arm and concrete floor, ensure that the stability of total, the construction method of suspension bracket of the present invention is used to carry out constructing and can not only ensure the safety of construction, and efficiency of construction can also be improved greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of suspension bracket of the present invention.
Fig. 2 is the left view after 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-, 16-.
Detailed description of the invention
The following examples describe in further detail of the present invention.
Embodiment is see shown in accompanying drawing 1-6, and horizontal pipe is installed, and first draws comprehensive pipeline support figure, is first installed by support of pipelines on request, the column of support of pipelines opens 20 mm dia circular holes, for fixing jack with bench drill in advance.The cross-arm of support of pipelines wouldn't weld with column, first on basement bottom board, prefabricated four pipelines are linked together, then four, diagonal angle jack lifts simultaneously, after pipeline is winched to backing positions, first with nut by support cross-arm and column locked, then welder carries out full weld process, after to be welded to support, jack is unclamped, fixed-piping.A stabilising arrangement can added in the middle part of cross-arm and between concrete floor after pipeline fixes, stabilising arrangement is made up of round steel, steel plate and angle steel, the lower end of round steel is fixed in the middle part of cross-arm, and upper end is fixed on angle steel, and steel plate and angle steel are fixed on concrete floor by expansion bolt.The weight of the pipeline that such stabilising arrangement energy spreading channel support bears, alleviates the burden of support of pipelines, also improves safety.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.

Claims (10)

1. the suspension bracket of a pipeline integral hoisting, it is made up of four supports of pipelines (1), four jacks (2) and two cross-arms (3), support of pipelines (1) is fixed on concrete floor, it is characterized in that: the upper end of support of pipelines (1) is connected with one end of jack (2), the other end of jack (2) is connected with one end of cross-arm (3), wherein support of pipelines (1) is made up 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: described steel plate (4) has the bolt hole (7) passed for support of pipelines expansion bolt (14), support of pipelines (1) is fixed on concrete floor by support of pipelines expansion bolt (14).
3. suspension bracket as claimed in claim 1, it is characterized in that: the upper end of the support of pipelines angle steel (5) of described support of pipelines (1) has the upper circular hole (15) that diameter is 20 millimeters, and jack (2) is fixed on 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) for being connected with cross-arm (3), 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 made up of double flute steel, the two ends of cross-arm (3) are respectively welded with one piece of cross-arm angle steel (13), and cross-arm angle steel (13) has the circular hole that diameter is 10 millimeters.
6. suspension bracket as claimed in claim 5, is characterized in that: described cross-arm angle steel (13) is of a size of 125 × 125 × 12 millimeters.
7. a construction method for the suspension bracket of the pipeline integral hoisting as described in any one of claim 1-6 claim, is characterized in that: the method comprises the following steps:
Step one, is fixed on concrete floor by support of pipelines (1) support of pipelines expansion bolt (14);
Step 2, the pipeline that will lift is fixed on cross-arm (3), and is connected to by jack (2) on support of pipelines (1) and cross-arm (3);
Step 3, four, diagonal angle jack (2) lifts simultaneously, pipeline is winched to support of pipelines (1) position;
Step 4, by bolt (12) by locked to cross-arm (3) and support of pipelines (1), then carries out full weld process between support of pipelines and cross-arm, after to be welded, is unclamped by jack (2), fixed-piping.
8. the construction method of suspension bracket as claimed in claim 7, is characterized in that: in described step 4, bolt (12) is fixed by the circular hole on the cross-arm angle steel at the lower circular hole (16) of support of pipelines (1) and the two ends of cross-arm (3).
9. the construction method of suspension bracket as claimed in claim 7, is characterized in that: after lifting completes, add a stabilising arrangement (6) between cross-arm (3) middle part and concrete floor.
10. the construction method of suspension bracket as claimed in claim 9, it is characterized in that: shown stabilising arrangement (6) is made up of 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, upper end is fixed on stabilising arrangement angle steel (10), and steel plate (9) and stabilising arrangement angle steel (10) are fixed on concrete floor by stabilising arrangement expansion bolt (11).
CN201310340165.9A 2013-08-07 2013-08-07 Hanging bracket for hoisting pipeline integrally and construction method of hanging bracket Active CN103362315B (en)

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

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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

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CN103362315B true CN103362315B (en) 2015-07-15

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104088442B (en) * 2014-07-16 2016-06-15 中国一冶集团有限公司 Airduct erecting device and method
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
《管道支架制作安装标准》;lwx123456531;《百度文库》;20120806;第1-5页 *

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