CN110778124A - Mounting method of tool type hanging rack with backboard prefabricated balcony - Google Patents
Mounting method of tool type hanging rack with backboard prefabricated balcony Download PDFInfo
- Publication number
- CN110778124A CN110778124A CN201910820022.5A CN201910820022A CN110778124A CN 110778124 A CN110778124 A CN 110778124A CN 201910820022 A CN201910820022 A CN 201910820022A CN 110778124 A CN110778124 A CN 110778124A
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- China
- Prior art keywords
- welding
- tripod
- whole
- stability
- safety
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- 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.)
- Pending
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/142—Means in or on the elements for connecting same to handling apparatus
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
- E04G3/243—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons following the outside contour of a building
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/007—Devices and methods for erecting scaffolds, e.g. automatic scaffold erectors
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
- E04G5/147—Railings specially adapted for mounting prior to the mounting of the platform
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention particularly relates to a mounting method of a tool type hanging rack with a backboard prefabricating balcony; the method is characterized in that: welding a main keel of the tripod and a walkway plate into a whole; welding the walkway plate and the safety barrier into a whole; welding a gasket (15) in the stability inclined strut and a vertical rod in a tripod into a whole; connecting a split bolt in a prefabricated balcony with a breast board with an upright rod in a tripod by using an M20 high-strength bolt; the invention provides a tool type outer hanging frame for assembling an integral type prefabricated balcony with a breast board and an installation method, wherein the tool type outer hanging frame is installed, so that turnover materials can be reduced, the construction period can be saved, the operation is simple, the installation is convenient, the safety and the stability are high, and the construction efficiency can be improved.
Description
Technical Field
The invention relates to the field of constructional engineering, in particular to a mounting method of a tool type hanger with a backboard prefabricated balcony.
Background
Along with the construction and development of urban buildings in China, the assembled integral concrete structure gradually becomes the mainstream, and at the present stage, China mainly adopts the assembled integral shear wall structure, and as the walls of the structure system are mostly prefabricated concrete wall boards, the tool type outer safety protection frame is completely selected as the outer safety protection frame at the construction stage of the main body structure. The outer safety protection frame is used as the safety protection frame in the main body construction stage, and has the advantages of simple structure, quickness in lifting, convenience in assembling and disassembling, safety, reliability, economy, practicability and the like. And the outer safety protection frame of instrument formula of the ordinary form of prefabricated balcony position department installation of taking the breast board at present, on the one hand do not have suitable position and attach the wall, and on the other hand, if increase instrument formula pylon height alone, then the stability and the security of this pylon can not all be ensured, cause the pylon to bend absolutely easily, can't guarantee operation personnel's safety.
Disclosure of Invention
The invention aims to overcome the defects, accelerate the construction progress and eliminate the potential safety hazard existing in the traditional mode.
In order to achieve the above object, the present invention is realized by:
a method for installing a tool-type hanger on a prefabricated balcony with a backboard comprises
Step 1, welding a main keel and a walkway plate in a tripod into a whole;
step 2, welding the walkway plate and the safety barrier into a whole;
step 3, welding a gasket in the stability inclined strut and a vertical rod in the tripod into a whole to form a tool type outer safety protection frame;
step 4, connecting a split bolt in the prefabricated balcony with the breast board with an upright rod in a tripod by using an M20 high-strength bolt;
step 5, connecting the prefabricated balcony embedded connecting screw port with the breast board with the stability diagonal bracing middle gasket by using an M20 high-strength bolt;
wherein the content of the first and second substances,
the safety guardrails are connected with the walkway plates in a welding mode, the walkway plates are made of 50X 350mm plum blossom plates, the vertical columns of the safety guardrails are made of 50X 3.5 square steel, the outer cross rods and the inner cross rods are made of 50X 4mm angle steel, and 40X 40 safety nets and the outer cross rods as well as the inner cross rods and the vertical columns are welded;
wherein, the diagonal bar in the stability diagonal brace is made of a square tube with the thickness of 50 × 3.5mm, and the gasket is made of high-carbon steel with the thickness of 120 × 60 × 5 mm;
the adjustable connecting piece can be adjusted by using the adjustable pull ring according to different spans of two novel tripods in the tool type outer hanging rack, so that the turnover material is saved;
the tripod is a triangular support frame made of section steel through welding, the main keel and the vertical rod are made of square tubes with the diameters of 60 x 4.5mm, and the cross brace and the diagonal brace are made of square tubes with the diameters of 50 x 3.5 mm.
The invention provides a tool type outer hanging frame for assembling an integral prefabricated balcony with a breast board and an installation method.
Drawings
FIG. 1: and (5) mounting a schematic diagram I.
FIG. 2: and a second installation schematic diagram.
FIG. 3: the safety barrier structure schematic diagram.
FIG. 4: the structural schematic diagram of the stability inclined strut.
FIG. 5: the structure schematic diagram of the adjustable connecting piece.
FIG. 6: the tripod structure is schematically shown.
Detailed Description
The invention is further illustrated by the following specific examples.
A method for installing a tool-type hanger on a prefabricated balcony with a backboard comprises
As shown in fig. 1, the new main keel 18 of the new tripod 4 is first welded to the walkway plate 3. And then the walkway plate 3 and the safety fence 1 are welded into a whole. And finally, welding the gasket 15 in the stability inclined strut 5 and the vertical rod 21 in the novel tripod 5 into a whole to form the tool type external safety protection frame.
The split bolt 6 in the prefabricated balcony 2 with the breast board and the upright 21 in the novel tripod 4 are connected by using an M20 high-strength bolt. And then connecting the pre-buried connecting screw opening 7 of the prefabricated balcony 2 with the breast board with the middle gasket 15 of the stability diagonal brace 5 by using M20 high-strength bolts. Finally, the pull ring 9 on the upright rod 21 and the adjustable pull ring 16 in the adjustable connecting piece 8 are connected into a whole, so that the stability is improved.
As shown in fig. 2, the safety barrier 1 is connected with the walkway plate 3 by welding, wherein the walkway plate 3 is a quincuncial plate with 50 × 350mm, the upright post 11 of the safety barrier 1 is a square steel with 50 × 3.5, the outer cross bar 10 and the inner cross bar 13 are both angle steels with 50 × 4mm, and a safety net with 40 × 40 is welded with the outer cross bar 10, and the inner cross bar 13 is welded with the upright post 11.
As shown in fig. 3, the struts 14 of the stability struts 5 are made of square tubes of 50 × 3.5mm, and the spacers 15 are made of high carbon steel of 120 × 60 × 5 mm.
As shown in fig. 4, the adjustable pull ring 16 and the connecting rod 17 in the adjustable connecting member 8 are both made of galvanized steel pipes, wherein the specification of the connecting rod 17 is r 35mm, the adjustable connecting member 8 can be adjusted by using the adjustable pull ring 16 according to the difference of the span of two novel tripods 4 in the tool type pylon, thereby saving the turnover material.
As shown in fig. 5, the tripod 4 is a triangular support frame made of welded steel sections, the main keel 18 and the upright 21 are made of square pipes with the thickness of 60 × 4.5mm, and the cross brace 19 and the diagonal brace 20 are made of square pipes with the thickness of 50 × 3.5 mm. The novel main keel 18 is designed and shaped to avoid touching the upper prefabricated balcony on one hand and improve the safety on the other hand.
Claims (1)
1. The utility model provides a take mounting method of instrument formula stores pylon of prefabricated balcony of backboard, characterized by: comprises that
Step 1, welding a main keel (18) in a tripod (4) and a walkway plate (3) into a whole;
step 2, welding the walkway plate (3) and the safety barrier (1) into a whole;
step 3, welding a gasket (15) in the stability inclined strut (5) and an upright rod (21) in the tripod (5) into a whole to form a tool type external safety protection frame;
step 4, connecting a split bolt (6) in the prefabricated balcony (2) with the breast board with a vertical rod (21) in the tripod (4) by using an M20 high-strength bolt;
step 5, connecting a pre-buried connecting screw port (7) of the prefabricated balcony (2) with the breast board with a middle gasket (15) of the stability diagonal brace (5) by using an M20 high-strength bolt;
step 6, connecting a pull ring (9) on the upright rod (21) and an adjustable pull ring (16) in the adjustable connecting piece (8) into a whole, so as to improve the stability;
wherein the content of the first and second substances,
the safety guardrail (1) is connected with the walkway plate (3) by welding, the walkway plate (3) adopts a 50X 350mm plum blossom plate, the upright post (11) of the safety guardrail (1) adopts 50X 3.5 square steel, the outer cross bar (10) and the inner cross bar (13) both adopt 50X 4mm angle steel, and a 40X 40 safety net and the outer cross bar (10) as well as the inner cross bar (13) are welded with the upright post (11);
wherein, the diagonal rod (14) in the stability diagonal brace (5) is made of a square tube with the thickness of 50 × 3.5mm, and the gasket (15) is made of high-carbon steel with the thickness of 120 × 60 × 5 mm;
the adjustable connecting piece (8) can be adjusted by using the adjustable pull ring (16) according to different spans of two novel tripods (4) in the tool type pylon, so that turnover materials are saved;
the tripod (4) is a triangular support frame made of section steel through welding, the main keel (18) and the upright post (21) are made of square tubes with the diameters of 60 x 4.5mm, and the cross brace (19) and the inclined brace (20) are made of square tubes with the diameters of 50 x 3.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910820022.5A CN110778124A (en) | 2019-08-31 | 2019-08-31 | Mounting method of tool type hanging rack with backboard prefabricated balcony |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910820022.5A CN110778124A (en) | 2019-08-31 | 2019-08-31 | Mounting method of tool type hanging rack with backboard prefabricated balcony |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110778124A true CN110778124A (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910820022.5A Pending CN110778124A (en) | 2019-08-31 | 2019-08-31 | Mounting method of tool type hanging rack with backboard prefabricated balcony |
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| CN (1) | CN110778124A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2641209Y (en) * | 2003-06-06 | 2004-09-15 | 北京城建赫然建筑新技术有限责任公司 | Composite type externally hung frame |
| KR20090064775A (en) * | 2007-12-17 | 2009-06-22 | 홍은수 | Wall tie bracket for extended balcony |
| CN106193566A (en) * | 2016-09-26 | 2016-12-07 | 安徽三建工程有限公司 | A kind of adjustable pylon of assembled integral shear wall structure |
| CN107700818A (en) * | 2017-09-21 | 2018-02-16 | 安徽建工建筑工业有限公司 | A kind of prefabricated concrete structure actuates adjustable pylon |
| CN207110500U (en) * | 2017-08-28 | 2018-03-16 | 安徽宝业建工集团有限公司 | The discharging of modularization ready-package and outer protection integrated system for assembled architecture |
-
2019
- 2019-08-31 CN CN201910820022.5A patent/CN110778124A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2641209Y (en) * | 2003-06-06 | 2004-09-15 | 北京城建赫然建筑新技术有限责任公司 | Composite type externally hung frame |
| KR20090064775A (en) * | 2007-12-17 | 2009-06-22 | 홍은수 | Wall tie bracket for extended balcony |
| CN106193566A (en) * | 2016-09-26 | 2016-12-07 | 安徽三建工程有限公司 | A kind of adjustable pylon of assembled integral shear wall structure |
| CN207110500U (en) * | 2017-08-28 | 2018-03-16 | 安徽宝业建工集团有限公司 | The discharging of modularization ready-package and outer protection integrated system for assembled architecture |
| CN107700818A (en) * | 2017-09-21 | 2018-02-16 | 安徽建工建筑工业有限公司 | A kind of prefabricated concrete structure actuates adjustable pylon |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200211 |
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| RJ01 | Rejection of invention patent application after publication |