CN110578402A - Tool type outer hanging rack installation method for prefabricated wall with sun shield - Google Patents
Tool type outer hanging rack installation method for prefabricated wall with sun shield Download PDFInfo
- Publication number
- CN110578402A CN110578402A CN201910703131.9A CN201910703131A CN110578402A CN 110578402 A CN110578402 A CN 110578402A CN 201910703131 A CN201910703131 A CN 201910703131A CN 110578402 A CN110578402 A CN 110578402A
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- CN
- China
- Prior art keywords
- adjustable
- tool type
- rod piece
- tripod
- rod
- 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
- 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
Abstract
the invention relates to a method for installing a tool type outer hanging rack for a prefabricated wall with a sun shield; the method is characterized in that: comprises a main keel (8) in a tripod (5) and a walkway plate (2) which are welded into a whole; welding the walkway plate (2) and the safety guardrail (1) into a whole; thereby forming a tool type outer safety protection frame; connecting a pre-buried connecting screw port (6) of the prefabricated shear wall (3) at the position of the sun visor with an adjustable bolt hole I (12) in an adjustable rod piece (4) by using an M20 high-strength bolt; and connecting a vertical rod (9) in a tripod (5) in the finished tool type external safety protection frame with a second adjustable bolt hole (13) in the adjustable rod piece (4) by using a connecting bolt (7). The invention provides an assembled integral bay window position tool type outer hanging frame which can reduce turnover materials and save construction period.
Description
Technical Field
The invention relates to the field of building construction, in particular to a method for installing a tool type outer hanging frame for a prefabricated wall with a sun shield.
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 if the instrument formula safety protection frame of ordinary form is installed about the sunshading board to present sunshading board position department, then span is too big, and the security can not obtain the guarantee, if install position about the sunshading board, because the less rigidity of having guaranteed the concrete of window thickness that wafts, cause the component to bend and split easily, stability can be poor.
disclosure of Invention
The invention aims to overcome the defects and provide the tool type external safety protection frame which can reduce turnover materials, save construction period, is simple to operate, convenient to install, high in safety and stability and capable of improving construction efficiency.
In order to achieve the above object, the present invention is realized by:
a mounting method for a tool type outer hanging rack with a sun shield prefabricated wall; comprises that
step 1, welding a main keel in a tripod and a walkway plate into a whole;
step 2, welding the walkway plate and the safety barrier into a whole; thereby forming a tool type outer safety protection frame;
Step 3, connecting pre-buried connecting screw openings of the precast shear walls at the sunshade plate positions with adjustable bolt holes in the adjustable rod pieces through M20 high-strength bolts;
Step 4, connecting a vertical rod in a tripod in the finished tool type external safety protection frame with an adjustable bolt hole in an adjustable rod piece by using a dual-purpose connecting bolt;
wherein the content of the first and second substances,
the tripod is a triangular support frame formed by welding profile steels, the adjustable rod piece, the main keel, the upright stanchion, the cross brace and the diagonal brace are all made of square tubes, the adjustable bolt hole I and the adjustable bolt hole II in the adjustable rod piece are both made of bolt holes of 100 × 25mm, and the adjustable rod piece can be adjusted through the adjustable bolt hole I and the adjustable bolt hole II according to bay windows of different sizes; the safety guardrail is connected with the walkway plate in a welding mode, wherein the walkway plate is made of a plum blossom plate, the upright post of the safety guardrail is made of square steel, the outer cross rod and the outer cross rod are made of angle steel, and a safety net is welded with the outer cross rod and the upright post;
wherein the content of the first and second substances,
A pre-buried connecting screw port of the precast shear wall at the position of the sun visor is connected with a first adjustable bolt hole in the adjustable rod piece; secondly, connecting a vertical rod in the tripod with an adjustable bolt hole in an adjustable rod piece by using a connecting bolt; the pre-buried connecting screw openings and the connecting bolts are 8.8-grade M20 high-strength bolts.
the invention provides an assembled integral bay window position tool type outer hanging frame which can reduce turnover materials and save construction period. The outer hanging rack is simple in operation, convenient to install, high in safety and stability and capable of improving construction efficiency.
Drawings
FIG. 1: and (4) three-dimensional view.
FIG. 2: and (5) installation schematic diagram.
FIG. 3: the tripod structure is schematically shown.
FIG. 4: the back arris structure is schematically shown.
FIG. 5: the safety barrier structure schematic diagram.
Detailed Description
The invention is further illustrated by the following specific examples.
As shown in FIG. 1 ~ and FIG. 5, a method for installing a tool type hanger for prefabricated walls with sun visors comprises
step 1, welding a main keel 8 in a tripod 5 and a walkway plate 2 into a whole;
step 2, welding the walkway plate 2 and the safety barrier 1 into a whole; thereby forming a tool type outer safety protection frame;
Step 3, connecting a pre-buried connecting screw port 6 of the precast shear wall 3 at the position of the sun visor with an adjustable bolt hole I12 in an adjustable rod piece 4 by using an M20 high-strength bolt;
Step 4, connecting a vertical rod 9 in a tripod 5 in the finished tool type external safety protection frame with a second adjustable bolt hole 13 in an adjustable rod piece 4 by using a connecting bolt 7;
Wherein the content of the first and second substances,
The tripod 5 is a triangular support frame formed by welding profile steels, the adjustable rod piece 4, the main keel 8, the upright stanchion 9, the cross brace 10 and the diagonal brace 11 are all made of square tubes, the adjustable bolt holes I12 and the adjustable bolt holes II 13 in the adjustable rod piece 4 are all made of bolt holes of 100 × 25mm, and the adjustable rod piece 4 can be adjusted through the adjustable bolt holes I12 and the adjustable bolt holes II 13 according to bay windows of different sizes; the safety guardrail 1 is connected with the walkway plate 2 in a welding mode, wherein the walkway plate 2 is made of a plum blossom plate, the upright post 15 of the safety guardrail 1 is made of square steel, the outer cross rod 14 and the outer cross rod 17 are made of angle steel, and a safety net is welded with the outer cross rod 14 and the outer cross rod 17 and the upright post 15;
wherein the content of the first and second substances,
the prefabricated shear wall 3 at the position of the sun shield is connected with a pre-buried connecting screw port 6 and an adjustable bolt hole I12 in an adjustable rod piece 4; secondly, connecting a vertical rod 9 in the tripod 5 with a second adjustable bolt hole 13 in the adjustable rod piece 4 by using a connecting bolt 7; the pre-buried connecting screw mouth 6 and the connecting bolt 7 are both 8.8-grade M20 high-strength bolts.
the invention provides an assembled integral bay window position tool type outer hanging frame which can reduce turnover materials and save construction period. The outer hanging rack is simple in operation, convenient to install, high in safety and stability and capable of improving construction efficiency.
Claims (1)
1. a mounting method for a tool type outer hanging rack with a sun shield prefabricated wall; the method is characterized in that: comprises that
Step 1, welding a main keel (8) in a tripod (5) and a walkway plate (2) into a whole;
step 2, welding the walkway plate (2) and the safety guardrail (1) into a whole; thereby forming a tool type outer safety protection frame;
Step 3, connecting a pre-buried connecting screw port (6) of the precast shear wall (3) at the position of the sun visor with a first adjustable bolt hole (12) in an adjustable rod piece (4) by using an M20 high-strength bolt;
Step 4, connecting a vertical rod (9) in a tripod (5) in the manufactured tool type external safety protection frame with a second adjustable bolt hole (13) in an adjustable rod piece (4) by using a connecting bolt (7);
Wherein the content of the first and second substances,
The tripod (5) is a triangular support frame formed by welding profile steels, the adjustable rod piece (4), the main keel (8), the upright rod (9), the cross brace (10) and the inclined strut (11) are all made of square tubes, the adjustable bolt holes I (12) and the adjustable bolt holes II (13) in the adjustable rod piece (4) are all made of bolt holes of 100-25 mm, and the adjustable rod piece (4) can be adjusted through the adjustable bolt holes I (12) and the adjustable bolt holes II (13) according to bay windows of different sizes; the safety guardrail (1) is connected with the walkway plate (2) in a welding mode, wherein the walkway plate (2) is made of a plum blossom plate, the upright post (15) of the safety guardrail (1) is made of square steel, the outer cross rod (14) and the outer cross rod (17) are made of angle steel, and a safety net is welded with the outer cross rod (14) and the outer cross rod (17) is welded with the upright post (15);
wherein the content of the first and second substances,
a connecting screw port (6) is embedded in the precast shear wall (3) at the position of the sun visor and is connected with a first adjustable bolt hole (12) in the adjustable rod piece (4); secondly, connecting a vertical rod (9) in the tripod (5) with a second adjustable bolt hole (13) in the adjustable rod piece (4) by using a connecting bolt (7); the embedded connecting screw openings (6) and the connecting bolts (7) are 8.8-grade M20 high-strength bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910703131.9A CN110578402A (en) | 2019-07-31 | 2019-07-31 | Tool type outer hanging rack installation method for prefabricated wall with sun shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910703131.9A CN110578402A (en) | 2019-07-31 | 2019-07-31 | Tool type outer hanging rack installation method for prefabricated wall with sun shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110578402A true CN110578402A (en) | 2019-12-17 |
Family
ID=68810883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910703131.9A Pending CN110578402A (en) | 2019-07-31 | 2019-07-31 | Tool type outer hanging rack installation method for prefabricated wall with sun shield |
Country Status (1)
| Country | Link |
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| CN (1) | CN110578402A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965781A (en) * | 2019-12-31 | 2020-04-07 | 广西建工集团第五建筑工程有限责任公司 | External frame-free protection system for cast-in-place part on periphery of prefabricated building and construction method of external frame-free protection system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040020713A1 (en) * | 2002-07-31 | 2004-02-05 | Frank Fregosi | Building-mountable construction safety platform apparatus and method |
| CN204960269U (en) * | 2015-06-29 | 2016-01-13 | 陆军 | Integral pylon |
| 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 |
| CN208518307U (en) * | 2018-07-10 | 2019-02-19 | 青岛腾远设计事务所有限公司 | A kind of fast pylon easy to install of adjustable platform width |
-
2019
- 2019-07-31 CN CN201910703131.9A patent/CN110578402A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040020713A1 (en) * | 2002-07-31 | 2004-02-05 | Frank Fregosi | Building-mountable construction safety platform apparatus and method |
| CN204960269U (en) * | 2015-06-29 | 2016-01-13 | 陆军 | Integral pylon |
| 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 |
| CN208518307U (en) * | 2018-07-10 | 2019-02-19 | 青岛腾远设计事务所有限公司 | A kind of fast pylon easy to install of adjustable platform width |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965781A (en) * | 2019-12-31 | 2020-04-07 | 广西建工集团第五建筑工程有限责任公司 | External frame-free protection system for cast-in-place part on periphery of prefabricated building and construction method of external frame-free protection system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191217 |