CN108691420A - A kind of installation method of purlin concealed type bilayer roofing profiled sheet bottom plate - Google Patents
A kind of installation method of purlin concealed type bilayer roofing profiled sheet bottom plate Download PDFInfo
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- CN108691420A CN108691420A CN201710228240.0A CN201710228240A CN108691420A CN 108691420 A CN108691420 A CN 108691420A CN 201710228240 A CN201710228240 A CN 201710228240A CN 108691420 A CN108691420 A CN 108691420A
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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
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- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A kind of installation method of purlin concealed type bilayer roofing profiled sheet bottom plate, it is characterised in that include the following steps:A, operating platform is made(1), b, in operating platform(1)On completely spread steel wire(9), c, in operating platform(1)Respectively a motor hoist is fixed in installation on four angles(11), four d, processing lifting clamps(12), when e, mounting purlines hide type profiled sheet composite heat-insulation roof bottom plate, use four motor hoists(11)By operating platform(1)It is promoted to the installation that suitable height carries out bottom plate.The present invention has installation procedure novel design, operability strong, it avoids and carries out high-altitude installation using unstable reinforcing bar cage, installation personnel operates more stable on platform, reduce the security risk of installation personnel, installation personnel operates more stable on platform, the advantages of substantially increasing installation quality, improving installation effectiveness and reduce engineering cost.
Description
Technical field
The present invention relates to a kind of installation methods of the double-deck roofing profiled sheet bottom plate, specifically, being that a kind of purlin is dark
The installation method of concealed bilayer roofing profiled sheet bottom plate.
Background technology
Steel structural plant roof building enclosure generally use profiled sheet composite heat-insulation roof system, construction features:It is applying
Work scene after structural framework installs, is fixed in upper layer and lower layer profiled sheet, upper layer profiled sheet and purlin or special stand
Between be laid with thermal insulation material, thermal insulation material generally use glass cotton roll felt, vapor barrier layer is arranged in side to glass cotton roll felt indoors;Heat preservation
Waterproof ventilative layer is arranged in material top according to actual needs.This system has following two kinds of structures mode:Purlin concealed type structure, bottom
Laminated-type Interal fixation makes interior can't see purlin in the lower surface of steel purlin item:Such construction is not easy to tie up because purlin is not exposed
It repaiies, preferably uses zinc-plated purlin, to reach corrosion resistant requirement;Purlin reveals Ming Dynasty style structure, and bottom profiled sheet is fixed on steel purlin item
Epicuticle, structure purlin is exposed, adds attached purlin or special stand on bottom profiled sheet, is laid with insulating layer simultaneously fixed upper layer
Profiled sheet.This construction does not use and wind load larger area.
Purlin concealed type profiled sheet composite heat-insulation roof bottom plate, due to being fixed on roof purline lower surface, when installation,
Lower section does not have a foothold, and conventional method is that nacelle construction is hung on purlin, and nacelle construction narrow space, operator's active receiving
Limit, installation effectiveness is low, and the suitable unstability of hanging basket, causes safety accident.
Therefore there is above-mentioned various for known purlin concealed type profiled sheet composite heat-insulation roof bottom plate installing engineering
Inconvenient and problem.
Invention content
The purpose of the present invention is to propose a kind of safe and efficient purlin concealed type bilayer roofing profiled sheet bottom plate
Installation method.
It is another object of the present invention to propose a kind of purlin concealed type bilayer roofing pressure reducing working at height work amount
The installation method of shape steel plate bottom plate.
To achieve the above object, technical solution of the invention is:
A kind of installation method of purlin concealed type bilayer roofing profiled sheet bottom plate, it is characterised in that include the following steps:
A, operating platform is made, is included the following steps:
(1)Be welded into sphere of movements for the elephants shape frame with 80X40X2mm rectangular tubes, the length and width of operating platform be according to steel structural roof beam it
Between spacing determine, be equal to or more than spacing between roof girder;
(2)3 50X30X2mm rectangular tube secondary beams are equidistantly welded in each grid of sphere of movements for the elephants shape frame, in sphere of movements for the elephants shape
1 section of 80X40X2mm rectangular tube is respectively welded as elevator fixed beam in 4 angles of frame 2;
(3)A 1100mm long, 80X40X2mm rectangles are welded in the vertical sphere of movements for the elephants shape frame plane of sphere of movements for the elephants shape frame center point
Tube column;
(4)Using 8 80X40X2mm rectangular tubes as diagonal brace by 5 top of column and four angles of sphere of movements for the elephants shape frame and four
Side central point connection;
(5)Perpendicular to sphere of movements for the elephants shape frame plane on the intersection point of projection and beam of each diagonal brace on sphere of movements for the elephants shape frame plane
One section of 50X30X2mm rectangular tube is welded as vertical support rod,
(6)The 80X40X2mm rectangular tubes of one section of 1200mm long of vertical welding are as platform branch on four angles of sphere of movements for the elephants shape frame
Leg(8), 80X40X2mm rectangular tubes is used in combination to connect supporting leg with the central point on four sides of sphere of movements for the elephants shape frame;
B, steel wire is completely spread on the operational platform, and 12 pieces of wooden springboards are then fixed on steel wire;The 12 wooden springboards are in sphere of movements for the elephants shape
Frame surface is arranged in two columns, is mutually arranged with proportional spacing per the wooden springboard in 6 pieces of column;
C, respectively a motor hoist is fixed in installation on four angles of operating platform;
D, four lifting clamps are processed, fixture is equipped with the symmetrically arranged steel clamp plate of two panels, and one end of steel clamp plate is to link up with to hook
On the bottom wing listrium of roof girder, the other end of steel clamp plate is connect with steel wire rope;
E, when mounting purlines hide type profiled sheet composite heat-insulation roof bottom plate, four lifting clamps are electronic with four respectively
Steel wire rope connection on elevator, then four lifting clamps are stuck on the bottom wing listrium of adjacent two roof girder;Bottom plate is installed
When, operating platform, which is promoted to suitable height, carries out bottom on the operational platform, using four motor hoists at installation personnel station
The installation of laminate.
The installation method of the purlin concealed type bilayer roofing profiled sheet bottom plate of the present invention can also use skill below
Art measure further realizes.
Method above-mentioned, wherein the two panels steel clamp plate of the fixture is 7 Zee bar steel Z clamping plate of two panels, one end of every steel clamp plate
Equipped with hook, the other end is equipped with a through-hole, and bolt is arranged in through-holes and is flexibly connected 7 Zee bar steel Z clamping plate of two panels, makes 7 font of two panels
The V-shaped connection of steel clamp plate also is provided with a through-hole in the middle part of every steel clamp plate, provides a steel wire rope, one end of steel wire rope is made to penetrate
The through-hole at the middle part of a piece of steel clamp plate, then the through-hole at the middle part of another steel clamp plate is penetrated from the other side of another steel clamp plate,
It is finally fixedly clamped to form a steel wire hanging ring by aperture in the middle part of 7 Zee bar steel Z clamping plate of two panels with steel wire.
Method above-mentioned, wherein the steel wire hanging ring can make hook activity in its folding range of every steel clamp plate.
After adopting the above technical scheme, the installation method of the purlin concealed type bilayer roofing profiled sheet bottom plate of the present invention
It has the following advantages:
1, installation procedure is novel in design, operability is strong;
2, it avoids and carries out high-altitude installation using unstable reinforcing bar cage, installation personnel operates more stable, reduction on platform
The security risk of installation personnel, installation personnel operate on platform more stable, substantially increase installation quality;
3, installation effectiveness is improved, engineering cost is reduced.
Description of the drawings
Fig. 1 is the sphere of movements for the elephants shape circuit theory schematic diagram of the embodiment of the present invention;
Fig. 2 is the sphere of movements for the elephants shape frame welding secondary beam and elevator fixed beam schematic diagram of the embodiment of the present invention;
Fig. 3 is that column schematic diagram is welded among the sphere of movements for the elephants shape frame of the embodiment of the present invention;
Fig. 4 is the sphere of movements for the elephants shape frame welding diagonal brace schematic diagram of the embodiment of the present invention;
Fig. 5 is the sphere of movements for the elephants shape frame welding vertical support schematic diagram of the embodiment of the present invention;
Fig. 6 is the operating platform structural schematic diagram of the embodiment of the present invention;
Fig. 7 is the operating platform steel wire of the embodiment of the present invention and the wooden springboard arrangement schematic diagram;
Fig. 8 is the structural schematic diagram of the lifting clamp of the embodiment of the present invention;
Fig. 9 is the hoist installation and bottom plate scheme of installation of the embodiment of the present invention.
Specific implementation mode
With reference to embodiments and its attached drawing illustrates further the present invention.
Embodiment 1
The installation method of the purlin concealed type bilayer roofing profiled sheet bottom plate of the present invention includes the following steps.
It is the sphere of movements for the elephants shape circuit theory schematic diagram of the embodiment of the present invention referring now to Fig. 1, Fig. 1.
1, an operating platform 1 is processed, 1 procedure of processing of operating platform is as follows:First it is welded into " field " with 80X40X2 rectangular tubes
Glyph framework 2, the length and width of operating platform are determined according to spacing between steel structural roof beam, be equal to or slightly greater than roof girder it
Between spacing.
3 50X30X2mm rectangular tubes secondary beams 3 are equidistantly welded in 2 each grid of sphere of movements for the elephants shape frame again, in sphere of movements for the elephants
1 section of 80X40X2mm rectangular tube is respectively welded as elevator fixed beam 4 in 4 angles of shape frame 2.Fig. 2 is the embodiment of the present invention
Sphere of movements for the elephants shape frame welding secondary beam and elevator fixed beam schematic diagram.
Again a 1100mm long, 80X40X2mm squares are welded in the vertical sphere of movements for the elephants shape frame plane of sphere of movements for the elephants shape frame center
Shape tube column 5.Fig. 3 is that column schematic diagram is welded among the sphere of movements for the elephants shape frame of the embodiment of the present invention.
Using 8 80X40X2mm rectangular tubes as diagonal brace 6 by four angles and four on 5 top of column and sphere of movements for the elephants shape frame 2
A side center connection.Fig. 4 is the sphere of movements for the elephants shape frame welding diagonal brace schematic diagram of the embodiment of the present invention.
Perpendicular to sphere of movements for the elephants shape frame 2 on the intersection point of projection and beam of each diagonal brace 6 in 2 plane of sphere of movements for the elephants shape frame
One section of 50X30X2mm rectangular tube of plane-welding is as vertical support 7.Fig. 5 is the sphere of movements for the elephants shape frame welding of the embodiment of the present invention
Vertical support schematic diagram.
The 80X40X2mm rectangular tubes of one section of 1200mm long of vertical welding are as platform on 2 four angles of sphere of movements for the elephants shape frame
Supporting leg 8 is used in combination 80X40X2mm rectangular tubes to connect supporting leg 8 with the center on four sides of sphere of movements for the elephants shape frame 2.Fig. 6 is the present invention
The operating platform structural schematic diagram of embodiment.
2, steel wire 9 is completely spread on operating platform 1, then the fixed wooden springboard 10.Fig. 7 is that the operation of the embodiment of the present invention is flat
Platform steel wire and the wooden springboard arrangement schematic diagram.
3, respectively a motor hoist 11 is fixed in installation on 1 four angles of operating platform.
4, four lifting clamps 12 are processed using 16mm steel plates.Four lifting clamps 12 are stuck in adjacent two roof girder 13
Bottom wing listrium on;When bottom plate is installed, installation personnel station will be operated on operating platform 1 using four motor hoists 11
Platform 1 is promoted to the installation that suitable height carries out bottom plate.The two panels steel clamp plate of fixture 12 is 7 Zee bar steel Z clamping plate of two panels, often
One end of piece steel clamp plate is equipped with hook 14, and the other end is equipped with a through-hole, and bolt is arranged in through-holes and is flexibly connected 7 Zee bar steel Z of two panels
Clamping plate makes the 7 V-shaped connection of Zee bar steel Z clamping plate of two panels, also is provided with a through-hole in the middle part of every steel clamp plate, provides a steel wire rope, make
One end of steel wire rope penetrates the through-hole at the middle part of a piece of steel clamp plate, then penetrates another steel clamp from the other side of another steel clamp plate
The through-hole at the middle part of plate, being finally fixedly clamped with steel wire to form a steel wire by aperture in the middle part of 7 Zee bar steel Z clamping plate of two panels and hangs
Ring.It is movable in range that the steel wire hanging ring can be such that the hook 14 of every steel clamp plate is opened and closed at it.Fig. 8 is carrying for the embodiment of the present invention
Rise the structural schematic diagram of fixture.
5, when mounting purlines hide type profiled sheet composite heat-insulation roof bottom plate, by four lifting clamps 12 respectively with four
Steel wire rope on platform motor hoist 11 connects, then four lifting clamps 12 are stuck in the bottom wing listrium of adjacent two roof girder 13
On, when bottom plate is installed, operating platform 1 is promoted to by installation personnel station on operating platform 1, using four motor hoists 11
Suitable height carries out the installation of bottom plate.Fig. 9 is the hoist installation and bottom plate scheme of installation of the embodiment of the present invention.
The present invention has substantive distinguishing features and significant technological progress, purlin concealed type bilayer roofing die mould steel of the invention
The installation method of board bottom laminate improves installation quality:It avoids and carries out high-altitude installation using unstable reinforcing bar cage, people is installed
Member operates more stable on platform, substantially increases installation quality, reduces security risk, improve installation effectiveness, saves cost.
Above example is used for illustrative purposes only rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or variation.Therefore, all equivalent
Technical solution should also belong to scope of the invention, should be limited by each claim.
Claims (3)
1. a kind of installation method of purlin concealed type bilayer roofing profiled sheet bottom plate, it is characterised in that include the following steps:
A, operating platform is made(1), include the following steps:
(1)It is welded into sphere of movements for the elephants shape frame with 80X40X2mm rectangular tubes(2), the length and width of operating platform are according to steel structural roof
Spacing determines between beam, is equal to or more than spacing between roof girder;
(2)In sphere of movements for the elephants shape frame(2)Each grid in equidistantly weld 3 50X30X2mm rectangular tube secondary beams(3),
Sphere of movements for the elephants shape frame(2)4 angles respectively welding 1 section of 80X40X2mm rectangular tube as elevator fixed beam(4);
(3)A 1100mm long, 80X40X2mm rectangles are welded in the vertical sphere of movements for the elephants shape frame plane of sphere of movements for the elephants shape frame center point
Tube column(5);
(4)Using 8 80X40X2mm rectangular tubes as diagonal brace(6)By 5 top of column and sphere of movements for the elephants shape frame(2)Four angles
It is connected with four side central points;
(5)In each diagonal brace(6)In sphere of movements for the elephants shape frame(2)Projection in plane and on the intersection point of beam perpendicular to sphere of movements for the elephants shape frame
Frame(2)One section of 50X30X2mm rectangular tube of plane-welding is as vertical support rod(7),
(6)In sphere of movements for the elephants shape frame(2)The 80X40X2mm rectangular tubes of one section of 1200mm long of vertical welding are as platform on four angles
Supporting leg(8), it is used in combination 80X40X2mm rectangular tubes by supporting leg(8)With sphere of movements for the elephants shape frame(2)Four sides central point connection;
B, in operating platform(1)On completely spread steel wire(9), 12 pieces of wooden springboards are then fixed on steel wire(10);The 12 wooden springboards
In sphere of movements for the elephants shape frame(2)Surface is arranged in two columns, is mutually arranged with proportional spacing per the wooden springboard in 6 pieces of column;
C, in operating platform(1)Respectively a motor hoist is fixed in installation on four angles(11);
D, four lifting clamps are processed(12), for fixture equipped with the symmetrically arranged steel clamp plate of two panels, one end of steel clamp plate is hook
(14)To be hooked on roof girder(13)Bottom wing listrium on, the other end of steel clamp plate is connect with steel wire rope;
E, when mounting purlines hide type profiled sheet composite heat-insulation roof bottom plate, by four lifting clamps(12)Respectively with four
Motor hoist(11)On steel wire rope connection, then by four lifting clamps(12)It is stuck in adjacent two roof girder(13)Lower flange
On plate;When bottom plate is installed, installation personnel station is in operating platform(1)On, use four motor hoists(11)By operating platform
(1)It is promoted to the installation that suitable height carries out bottom plate.
2. the method for purlin concealed type bilayer roofing profiled sheet bottom plate as described in claim 1, which is characterized in that described
Fixture(12)Two panels steel clamp plate be 7 Zee bar steel Z clamping plate of two panels, one end of every steel clamp plate is equipped with hook(14), the other end is equipped with
One through-hole is arranged bolt and is flexibly connected 7 Zee bar steel Z clamping plate of two panels, makes the 7 V-shaped connection of Zee bar steel Z clamping plate of two panels, often in through-holes
It also is provided with a through-hole in the middle part of piece steel clamp plate, a steel wire rope is provided, one end of steel wire rope is made to penetrate the middle part of a piece of steel clamp plate
Through-hole, then the through-hole at the middle part of another steel clamp plate is penetrated from the other side of another steel clamp plate, finally it is fixedly clamped with steel wire
Form a steel wire hanging ring by aperture in the middle part of 7 Zee bar steel Z clamping plate of two panels.
3. the method for purlin concealed type bilayer roofing profiled sheet bottom plate as claimed in claim 2, which is characterized in that described
Steel wire hanging ring can make the hook of every steel clamp plate(14)It is movable in range to be opened and closed at it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228240.0A CN108691420A (en) | 2017-04-10 | 2017-04-10 | A kind of installation method of purlin concealed type bilayer roofing profiled sheet bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228240.0A CN108691420A (en) | 2017-04-10 | 2017-04-10 | A kind of installation method of purlin concealed type bilayer roofing profiled sheet bottom plate |
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|---|---|
| CN108691420A true CN108691420A (en) | 2018-10-23 |
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|---|---|---|---|
| CN201710228240.0A Pending CN108691420A (en) | 2017-04-10 | 2017-04-10 | A kind of installation method of purlin concealed type bilayer roofing profiled sheet bottom plate |
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| CN (1) | CN108691420A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111321850A (en) * | 2020-03-11 | 2020-06-23 | 五冶集团上海有限公司 | Construction method of steel structure roof steel wire mesh |
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| CN106437179A (en) * | 2016-11-16 | 2017-02-22 | 上海通用金属结构工程有限公司 | Device for steel structure roof ceiling floor construction |
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2017
- 2017-04-10 CN CN201710228240.0A patent/CN108691420A/en active Pending
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| JP5039374B2 (en) * | 2006-12-13 | 2012-10-03 | 新明和エンジニアリング株式会社 | Working device in mechanical parking device and its working method |
| CN101672102A (en) * | 2009-10-19 | 2010-03-17 | 中铁建设集团有限公司 | Steel structural overhead ceiling construction platform |
| CN103741941A (en) * | 2014-01-16 | 2014-04-23 | 江苏博宇建筑工程设备科技有限公司 | Large-span corridor basket |
| CN204826594U (en) * | 2015-03-27 | 2015-12-02 | 河北工业大学 | High altitude is work platform system for construction robot |
| CN106437179A (en) * | 2016-11-16 | 2017-02-22 | 上海通用金属结构工程有限公司 | Device for steel structure roof ceiling floor construction |
Non-Patent Citations (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111321850A (en) * | 2020-03-11 | 2020-06-23 | 五冶集团上海有限公司 | Construction method of steel structure roof steel wire mesh |
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Application publication date: 20181023 |
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