CN108978926B - Method for installing double-layer profiled steel sheet composite heat-insulation wall inner-side profiled steel sheet - Google Patents
Method for installing double-layer profiled steel sheet composite heat-insulation wall inner-side profiled steel sheet Download PDFInfo
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- CN108978926B CN108978926B CN201710399623.4A CN201710399623A CN108978926B CN 108978926 B CN108978926 B CN 108978926B CN 201710399623 A CN201710399623 A CN 201710399623A CN 108978926 B CN108978926 B CN 108978926B
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- profiled steel
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- rectangular frame
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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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
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
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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
- E04G21/16—Tools or apparatus
- E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Building Environments (AREA)
Abstract
The method for installing the profiled steel sheet on the inner side of the double-layer profiled steel sheet composite heat-insulation wall body is characterized by comprising the following steps of: a. manufacturing an operation platform, b, manufacturing a lifting clamp, and c, installing an inner profiled steel sheet by using the operation platform. The installation method of the inner profiled steel sheet of the double-layer profiled steel sheet composite heat-insulation wall body has the advantages that the operation platform device is simple in structure and convenient to manufacture, the installation engineering quality of the inner profiled steel sheet is greatly improved, the safety risk of installation personnel is reduced, high-altitude installation by using a scaffold is avoided, the scaffold does not need to be repeatedly disassembled, the installation personnel can operate on the platform more stably, the installation efficiency is greatly improved, the labor waste is reduced, and the labor cost is reduced.
Description
Technical Field
The invention relates to a house wall of a steel structure factory, in particular to a method for installing a profiled steel sheet on the inner side of a double-layer profiled steel sheet composite heat-insulation wall.
Background
The steel structure factory building roof enclosure structure generally adopts a profiled steel sheet composite heat-insulating wall body, and has the structural characteristics that: on the construction site, profiled steel sheets are respectively fixed on the inner side and the outer side of the structural wall beam, a heat insulation material is paved in the middle of the profiled steel sheets, the heat insulation material is glass wool coiled felt, the coiled felt is provided with a veneer, the veneer faces indoors, the heat insulation layer is fixed between a purline and the outer profiled steel sheets, a waterproof and breathable layer is arranged on the outer side according to engineering requirements, and the inner wall plate is usually made of profiled steel sheets.
the installation of the inner profiled steel sheet of the composite heat-insulating wall body is carried out by erecting a scaffold on the ground in a conventional method, and when the inner profiled steel sheet is installed by using the scaffold, the activity of an operator is limited, the scaffold needs to be climbed to move up and down, the installation efficiency is low, safety risks exist, the scaffold erecting process is complicated, the scaffold needs to be continuously dismantled and re-erected when the position is moved, and a large amount of labor is wasted.
therefore, the installation of the profiled steel sheet on the inner side of the known composite thermal insulation wall body has various inconveniences and problems.
Disclosure of Invention
The invention aims to provide a method for installing a profiled steel sheet on the inner side of a double-layer profiled steel sheet composite heat-insulating wall body, which is convenient to construct, safe and reliable.
In order to achieve the purpose, the technical solution of the invention is as follows:
The method for installing the profiled steel sheet on the inner side of the double-layer profiled steel sheet composite heat-insulation wall body is characterized by comprising the following steps of:
a. manufacturing an operating platform, comprising the following steps:
(1) processing an operating platform, namely welding a rectangular frame by using a rectangular pipe, wherein the length of the operating platform is determined according to the distance between two adjacent steel columns on the same axis of a steel structure, is slightly smaller than the distance between the two adjacent steel columns, and has the width of 600 mm;
(2) Welding a plurality of rectangular pipe secondary beams in the middle of the rectangular frame at equal intervals, wherein two secondary beams at two ends of the rectangular frame are used for installing a lifting motor;
(3) Welding an upright column at the center of each of the four sides of the rectangular frame and perpendicular to the plane of the rectangular frame;
(4) The top ends of two upright posts on the long side of the rectangular frame and four corners of the rectangular frame are welded and fixed by using 4 80X40X2mm rectangular tubes as 1 st inclined strut, the top ends of the upright posts on the two short sides respectively use 1 80X40X2mm rectangular tube as a 2 nd inclined strut, the 2 nd inclined strut is connected with two corresponding corners of the rectangular frame, and the two 2 nd inclined struts are respectively positioned on two sides of the central line of the rectangular frame along the length direction;
(5) a fixed pulley is welded on one side, opposite to the No. 2 inclined strut, of the top end of the upright column on each short edge of the rectangular frame to serve as a steel wire rope pulley;
(6) Two ends of the operating platform are respectively provided with and fixed with a lifting motor; a fixed wood springboard is laid on the surface of the operation platform, so that operators can conveniently stand for work;
b. Manufacturing lifting clamp
Processing 2 lifting clamps by using 16mm thick steel plates, using two 7-shaped steel plates which are oppositely arranged, wherein one ends of the two steel plates are movably connected by using a pin shaft, arranging a through hole above the pin shaft, providing a steel wire rope to sequentially pass through the through hole and then fixing the steel wire rope by using a steel wire rope clamp as a sling, and the other end of the 7-shaped steel plate can be hooked on a lower flange plate of the section steel beam;
c. Installing inside profiled steel sheet by using operating platform
When the inboard profiled sheet of installation composite insulation wall, be connected 2 lifting jig respectively with the wire rope on 2 lifting motor, in order to keep the platform stable, wear out the back with lifting jig wire rope from the leading wheel earlier, at last with 2 lifting jig card on the shaped steel roof beam in the middle of two adjacent steel columns the lower flange board, when inboard profiled sheet installation, the installer stands on operation platform, use 2 lifting motor to promote operation platform to suitable height and install inboard profiled sheet to structure wall roof beam, accomplish the installation of inboard profiled sheet.
the installation method of the double-layer profiled steel sheet composite thermal insulation wall inner profiled steel sheet can be further realized by adopting the following technical measures.
The method of the preceding, wherein the material specification of the rectangular tube is 80X40X2mm rectangular tube.
the method, wherein the material specification of the secondary beam is 80X40X2mm rectangular tube.
The method, wherein the material specification of the upright is 80X40X2mm rectangular tube with length of 700 mm.
after the technical scheme is adopted, the installation method of the double-layer profiled steel sheet composite heat-insulation wall inner-side profiled steel sheet has the following advantages:
1. the operation platform device has simple structure and convenient manufacture;
2. the quality of the installation engineering of the inner profiled steel sheet is greatly improved, and the safety risk of installation personnel is reduced;
3. avoided using the scaffold to carry out the high altitude installation, not needing repeatedly to dismantle the scaffold, installer operates more steadily on the platform to improve the installation effectiveness greatly, reduced extravagant manual work, reduced the cost of labor.
drawings
FIG. 1 is a schematic structural diagram of an operating platform according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the portion P in FIG. 1;
FIG. 3 is a schematic view of an operating platform with a lift motor and a work ramp according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a stone tongs according to an embodiment of the present invention;
Fig. 5 is a schematic view of the operation platform for installing the inner profiled steel sheet according to the embodiment of the invention.
In the figure: 1 operation platform, 2 rectangular frame, 3 secondary beam, 4 motors, 5 stands, 6 1 st bracing, 7 nd bracing, 8 wire rope pulleys, 9 springboards, 10 anchor clamps, 11 inboard profiled steel sheet, 12 steel columns, 13 shaped steel roof beams, 14 structure wall roof beams.
Detailed Description
the present invention will be further described with reference to the following examples and the accompanying drawings.
Example 1
The invention discloses a method for installing a profiled steel sheet on the inner side of a double-layer profiled steel sheet composite heat-insulation wall body, which comprises the following steps:
a. Manufacturing an operating platform, comprising the following steps:
(1) The operating platform 1 is processed, firstly, 80X40X2 rectangular pipes are welded into a rectangular frame 2, the length of the operating platform is determined according to the distance between two adjacent steel columns on the same axis of a steel structure, the length of the operating platform is slightly smaller than the distance between the two adjacent steel columns, and the width of the operating platform is 600 mm.
Referring to fig. 1 and 2, fig. 1 is a schematic structural view of an operation platform according to an embodiment of the present invention, and fig. 2 is an enlarged view of a portion P in fig. 1.
(2) 6 80X40X2 rectangular pipe secondary beams 3 are welded in the middle of the rectangular frame at equal intervals, wherein the two secondary beams 3 at the outermost sides are close to the two ends of the rectangular frame 2 so as to be convenient for installing the lifting motor 4.
(3) And 5, welding a 700mm long 80X40X2 rectangular pipe upright post 5 in the center of four sides of the rectangular frame and perpendicular to the plane of the rectangular frame.
(4) the top ends of two upright posts 5 on the long side are connected with four corners of a rectangular frame 2 by using 4 80X40X2 rectangular tubes as long inclined struts 6, the top ends of upright posts 5 on the two short sides are respectively connected with two opposite corners of the rectangular frame by using 1 80X40X2 rectangular tube as short inclined struts 7, and the two short inclined struts 7 are respectively positioned on two sides of the central line of the rectangular frame along the length direction.
(5) And a fixed pulley is welded on one side of the top end of the upright post 5 on each short edge relative to the short inclined strut 7 to serve as a steel wire pulley 8.
(6) Two ends of the operating platform are respectively provided with and fixed with a lifting motor 4; a fixed wood springboard 9 is laid on the surface of the operation platform, so that operators can conveniently stand for work; fig. 3 is a schematic diagram of an operation platform for installing a lifting motor and a working springboard according to an embodiment of the invention.
b. Manufacturing lifting clamp
2 lifting clamps 10 are processed by using 16mm thick steel plates, two 7-shaped steel plates are used and are arranged oppositely, one ends of the two steel plates are movably connected by a pin shaft, a through hole is arranged above the pin shaft, a steel wire rope is provided and sequentially passes through the through hole and then is fixed by a steel wire rope clamp to be used as a sling, and the other ends of the 7-shaped steel plates can be hooked on a lower flange plate of a section steel beam; fig. 4 is a schematic structural view of a lifting clamp according to an embodiment of the present invention.
c. installing inside profiled steel sheet by using operating platform
Fig. 5 is a schematic view of the operation platform for installing the inner profiled steel sheet according to the embodiment of the invention. When installing inboard profiled sheet 11 of compound insulation wall, be connected 2 hoisting jig 10 respectively with the wire rope on 2 electric hoist 4, in order to keep the platform stable, wear out earlier hoisting jig 10 with hoisting jig 10 after leading wheel 8, at last with 2 hoisting jig 10 cards on the lower flange board of shaped steel roof beam 13 in the middle of two adjacent steel columns 12, when inboard profiled sheet 11 is installed, the installer stands on operation platform 1, use 2 electric hoist 4 to promote operation platform 1 to suitable height and install inboard profiled sheet 11 to structure wall roof beam 14, accomplish the installation of inboard profiled sheet.
the method for installing the profiled steel sheets on the inner side of the double-layer profiled steel sheet composite heat-insulation wall body has the advantages that the scaffold is prevented from being used for high-altitude installation, installation personnel can operate more stably on a platform, and the installation quality is greatly improved. The scaffold is prevented from being used for high-altitude installation, installers are prevented from climbing the scaffold continuously, the installers operate on the platform more stably, and safety risks of the installers are reduced. The scaffold is prevented from being used for high-altitude installation, the scaffold does not need to be repeatedly disassembled, and the installer can operate more stably on the platform, so that the installation efficiency is greatly improved, the waste of labor is reduced, and the labor cost is reduced.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Accordingly, all equivalents are intended to fall within the scope of the invention, which is defined in the claims.
Claims (4)
1. the method for installing the profiled steel sheet on the inner side of the double-layer profiled steel sheet composite heat-insulation wall body is characterized by comprising the following steps of:
a. Manufacturing an operating platform, comprising the following steps:
(1) processing an operating platform, namely welding a rectangular frame by using a rectangular pipe, wherein the length of the operating platform is determined according to the distance between two adjacent steel columns on the same axis of a steel structure, is slightly smaller than the distance between the two adjacent steel columns, and has the width of 600 mm;
(2) Welding a plurality of rectangular pipe secondary beams in the middle of the rectangular frame at equal intervals, wherein two secondary beams at two ends of the rectangular frame are used for installing a lifting motor;
(3) Welding an upright column at the center of each of the four sides of the rectangular frame and perpendicular to the plane of the rectangular frame;
(4) the top ends of two upright posts on the long side of the rectangular frame and four corners of the rectangular frame are welded and fixed by using 4 80X40X2mm rectangular tubes as 1 st inclined strut, the top ends of the upright posts on the two short sides respectively use 1 80X40X2mm rectangular tube as a 2 nd inclined strut, the 2 nd inclined strut is connected with two corresponding corners of the rectangular frame, and the two 2 nd inclined struts are respectively positioned on two sides of the central line of the rectangular frame along the length direction;
(5) A fixed pulley is welded on one side, opposite to the No. 2 inclined strut, of the top end of the upright column on each short edge of the rectangular frame to serve as a steel wire rope pulley;
(6) Two ends of the operating platform are respectively provided with and fixed with a lifting motor; a fixed wood springboard is laid on the surface of the operation platform, so that operators can conveniently stand for work;
b. manufacturing lifting clamp
Processing 2 lifting clamps by using 16mm thick steel plates, using two 7-shaped steel plates which are oppositely arranged, wherein one ends of the two steel plates are movably connected by using a pin shaft, arranging a through hole above the pin shaft, providing a steel wire rope to sequentially pass through the through hole and then fixing the steel wire rope by using a steel wire rope clamp as a sling, and the other end of the 7-shaped steel plate can be hooked on a lower flange plate of the section steel beam;
c. Installing inside profiled steel sheet by using operating platform
When the inboard profiled sheet of installation composite insulation wall, be connected 2 lifting jig respectively with the wire rope on 2 lifting motor, in order to keep the platform stable, wear out the back with lifting jig wire rope from the leading wheel earlier, at last with 2 lifting jig card on the shaped steel roof beam in the middle of two adjacent steel columns the lower flange board, when inboard profiled sheet installation, the installer stands on operation platform, use 2 lifting motor to promote operation platform to suitable height and install inboard profiled sheet to structure wall roof beam, accomplish the installation of inboard profiled sheet.
2. The method for installing double-layer profiled steel sheet composite thermal insulation wall inner profiled steel sheet according to claim 1, wherein the material specification of the rectangular pipe is 80X40X2mm rectangular pipe.
3. The method for installing double-layer profiled steel sheet composite thermal insulation wall inner profiled steel sheet as claimed in claim 1, wherein the material specification of the secondary beam is 80X40X2mm rectangular tube.
4. the method for installing the profiled steel sheets on the inner side of the double-layer profiled steel sheet composite thermal insulation wall body as claimed in claim 1, wherein the material specification of the upright column is 80X40X2mm rectangular tube with the length of 700 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399623.4A CN108978926B (en) | 2017-05-31 | 2017-05-31 | Method for installing double-layer profiled steel sheet composite heat-insulation wall inner-side profiled steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399623.4A CN108978926B (en) | 2017-05-31 | 2017-05-31 | Method for installing double-layer profiled steel sheet composite heat-insulation wall inner-side profiled steel sheet |
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| Publication Number | Publication Date |
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| CN108978926A CN108978926A (en) | 2018-12-11 |
| CN108978926B true CN108978926B (en) | 2019-12-17 |
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| CN112696065A (en) * | 2020-12-22 | 2021-04-23 | 中国电建集团江西省水电工程局有限公司 | Construction process of overlong profiled steel sheet enclosure structure of tall and large factory building |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH084301A (en) * | 1994-06-16 | 1996-01-09 | Shimizu Corp | Construction method of exterior wall panel using ropeway and device thereof |
| CN101619603B (en) * | 2009-07-21 | 2011-05-18 | 上海市第一建筑有限公司 | Method for hoisting grid structure and constructing roofing enclosure |
| CN201635379U (en) * | 2009-12-16 | 2010-11-17 | 中国二十冶集团有限公司 | Safety platform for installation and construction of roof contour plate hang ceiling |
| CN102296728A (en) * | 2011-06-20 | 2011-12-28 | 南通建筑工程总承包有限公司 | Double-steel plate structure shear wall and construction method thereof |
| CN102398848A (en) * | 2011-07-01 | 2012-04-04 | 中建钢构有限公司 | Lifting tool of profiled steel sheet |
| CN104179342A (en) * | 2014-08-11 | 2014-12-03 | 广西壮族自治区冶金建设公司 | Hanging cage and construction method thereof for mounting profiled steel sheets on steel structural workshop wall surface |
| CN205604737U (en) * | 2016-04-13 | 2016-09-28 | 杭州泽通建筑节能新材料有限公司 | Light slat integral hoisting system |
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