CN103669815B - Unsettled rope pipe combined type full hall scaffold operation platform and guard system building method - Google Patents
Unsettled rope pipe combined type full hall scaffold operation platform and guard system building method Download PDFInfo
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- CN103669815B CN103669815B CN201310630201.5A CN201310630201A CN103669815B CN 103669815 B CN103669815 B CN 103669815B CN 201310630201 A CN201310630201 A CN 201310630201A CN 103669815 B CN103669815 B CN 103669815B
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Abstract
The present invention relates to a kind of unsettled rope pipe combined type full hall scaffold operation platform and guard system building method, it is characterized in that it comprises the steps: 1) the setting up of unsettled rope pipe combined type full hall scaffold operation platform: (1) reticulates layout cable wire in the scope that structural column or reinforcing bar draw ring surround; (2) in cable wire plane, crisscross laying " is swept the floor " horizon bar; (3) diagonal brace is set; (4) connect with steel tube fastener on " sweeping the floor " horizon bar and set up vertical rod; (5) in vertical rod, horizontal cross bar is set up by the requirement of building buckle formula steel pipe scaffold technical specification of security; Form full hall scaffold support body; (6) on the horizontal cross bar of the superiors, completely spread scaffold floor form operating platform; (7) vertical rod around operating platform arranges safety guide rail; 2) to construct the building of fully-enclosed safe guard system.This building method not only safely but also fast, can ensure again the cross-operation in correlation function district below construction area or normally use.
Description
Technical field
The present invention relates to a kind of unsettled rope pipe combined type full hall scaffold operation platform and guard system building method.
Background technology
For multilayer and high-rise public building lightweight structures roof (or the ceiling insulation of industrial premises, isolation layer), particularly business offices, mall and supermarket etc. have the lightweight structures roof, Zhongting region of daylighting, recreational functions, because the roof structure erection weight of the type is light, large, the globality of space stiffness and mechanical property is good, shock resistance strong, the adverse effect because uneven settlement of foundation brings can be born; And constructional materials is low-consuming.Be widely used in medium and small span, be also applicable to the roof structure of large span; Also be applicable to the building of various plane form simultaneously.The roof structure of the type, it is higher that construction location is liftoff, and area is comparatively large, and construction period to there being strict safety protection facility requirement below construction area, causes difficulty of construction to strengthen usually.Select rational construction method, for accelerating construction progress, reduce operating expenses significant.With regard to current As-Is analysis, the installation of roof structure net (purlin) frame mainly adopts following methods: Integral lifting, air translation and Assembly in pieces at height.But construction and assembled place, hoisting height restriction, Integral Lifting, aerial sliding methed often cannot be implemented.Ensure construction safety, raise the efficiency, reduction expense is this type of difficult problem urgently to be resolved hurrily of constructing.
In the past in this type of operation, usually adopt console mode full hall scaffold as operation platform, setting up of platform both needed a large amount of scaffoldings, and set up, the dismounting cycle is long.
Summary of the invention
The object of the present invention is to provide a kind of unsettled rope pipe combined type full hall scaffold operation platform and guard system building method, this building method not only safely but also fast, can ensure again the cross-operation in correlation function district below construction area or normally use.
For achieving the above object, the technical solution used in the present invention is: unsettled rope pipe combined type full hall scaffold operation platform and guard system building method, is characterized in that it comprises the steps:
1) the setting up of unsettled rope pipe combined type full hall scaffold operation platform:
(1) from nearest the second floor structure platform place of lightweight structures roofing, utilize the structural column of building or pre-buried reinforcing bar draw ring, in the scope that structural column 1 or reinforcing bar draw ring surround, reticulate layout cable wire, cable wire is fixed on structural column or reinforcing bar draw ring;
(2) in cable wire plane, crisscross laying " is swept the floor " horizon bar, and " sweeping the floor " horizon bar snap ring and cable wire are fixed;
(3) from lightweight structures roofing secondly close to First building Rotating fields platform or floor on diagonal brace is set, the upper end of diagonal brace is connected with " sweeping the floor " horizon bar, and diagonal brace is fixed by horizontal drawknot bar and structural column;
(4) connect with steel tube fastener on " sweeping the floor " horizon bar and set up vertical rod;
(5) in vertical rod, horizontal cross bar is set up by the requirement of building buckle formula steel pipe scaffold technical specification of security; Form full hall scaffold support body;
(6) on the horizontal cross bar of the superiors, completely spread scaffold floor form operating platform;
(7) vertical rod around operating platform arranges safety guide rail;
2) to construct the building of fully-enclosed safe guard system:
(1) on " sweeping the floor " horizon bar, completely spread flame-retardant plywood, hang safety net in the below of " sweeping the floor " horizon bar;
(2) the outer of full hall scaffold support body encloses enclosed close order safety net, around operating platform, arrange baseboard.
Described " sweeping the floor " horizon bar is scaffolding steel pipe.
Adjacent " sweeping the floor " horizon bar spacing is 1200-1800mm.
The top of vertical rod is apart from lightweight structures roofing 300mm.
The height of safety guide rail is 1.2m.
The height of baseboard is 200mm.
Innovative point of the present invention:
1) utilize the rock-steady structure of inhering architecture as the stressed strong point of high-altitude suspension cable (cable wire), eliminate and to arrange Force transmission parts to the support body of the scope of operation from ground and set up loaded down with trivial details technique, while guarantee safety, economy significantly promotes.
2) utilize diagonal brace, steel pipe support body and cable wire jointly stressed, make support body rigid flexible system, structure stress is reasonable.
3) adopt diagonal brace to be connected with fabric structure below platform around, effectively control the horizontal movement of operating platform, enhance the resistance to overturning of platform, ensure the safety of operating platform.
4) operating platform adopts and completely spreads scaffold floor, and completely spreads flame-retardant plywood and safety net in operating platform lower, planar, adopts multiple-protection, effectively prevents object falling from high altitude, ensure that the environment pollution of functional areas, below and personnel, equipment, object safety;
5) establish safety guide rail around platform, adopt baseboard and close order safety net to protect, effectively prevent object from falling from platform side, form all-position safety protection.
The invention has the beneficial effects as follows: this building method not only safely but also fast, can ensure again the cross-operation in correlation function district below construction area or normally use.
The present invention is mainly applicable to the construction operation scaffolding platform of high altitude bulk of public building (mall and supermarket Zhongting etc.) roof lightweight structures, architectural decoration, also can be used as the ceiling insulation of industrial premises, the construction such as heat insulation and surrounding and has the industry of stable support structure and civilian construction high-altitude and to construct setting up fast of light-duty operation scaffold platform.
Accompanying drawing explanation
Fig. 1 is the plan view that suspension cable of the present invention is arranged.
Fig. 2 is the sectional view of Fig. 1 along A-A line.
In figure: 1-structural column, 2-cable wire, 3-First building Rotating fields platform, 4-second floor structure platform, 5-safety net, 6-" sweeps the floor " horizon bar, 7-vertical rod, the horizontal drawknot bar of 8-, 9-diagonal brace, the close order safety net of 10-, 11-operating platform, 12-safety guide rail (guard rail), 13-lightweight structures roofing, 14-horizontal cross bar, 15-baseboard, 16-flame-retardant plywood.
Detailed description of the invention
Unsettled rope pipe combined type full hall scaffold operation platform and guard system building method, it comprises the steps:
1) the setting up of unsettled rope pipe combined type full hall scaffold operation platform:
(1) from nearest the second floor structure platform 4 place of lightweight structures roofing 13, utilize the structural column 1 of building or pre-buried reinforcing bar draw ring, reticulate in the scope that structural column 1 or reinforcing bar draw ring surround and arrange that cable wire 2(is shown in Fig. 1 cable wire plane of arrangement figure, form cable wire plane, be positioned at the Zhongting region of lightweight structures roofing), cable wire is fixed on structural column 1 or reinforcing bar draw ring; The intensity of reinforcing bar draw ring and cable wire should be determined by calculating by the total load of operation platform (i.e. unsettled rope pipe combined type full hall scaffold operation platform);
(2) in cable wire plane, the crisscross laying horizon bar 6(that " sweeps the floor " forms " sweeping the floor " horizon bar layer, adjacent " sweeping the floor " horizon bar spacing is 1200-1800mm), " sweeping the floor " horizon bar 6 snap ring and cable wire 2 fixing (two ends of " sweeping the floor " horizon bar 6 can be fixed with structural column 1);
(3) from lightweight structures roofing 13 secondly close to First building Rotating fields platform 3(be positioned at floor structure platform adjacent with it below the second floor structure platform 4) or floor on diagonal brace 9(diagonal brace 9 is set lower end can be shelved on floor structure platform), the upper end of diagonal brace 9 is connected with " sweeping the floor " horizon bar 6, diagonal brace 9 is fixed with structural column 1 by horizontal drawknot bar 8, makes operation platform form rock-steady structure (see figure 2);
(4) connect with steel tube fastener on " sweeping the floor " horizon bar 6 and set up vertical rod 7, the top of vertical rod 7 is apart from absolute altitude at the bottom of lightweight structures roofing 13(lightweight structures roof) 300mm is advisable (height of vertical rod is determined according to full hall scaffold support body operation height);
(5) in vertical rod 7, set up the crisscross laying of horizontal cross bar 14(horizontal cross bar 14 by the requirement of building buckle formula steel pipe scaffold technical specification of security, be positioned at the top of " sweeping the floor " horizon bar 6, lay two layers in Fig. 2, can be multilayer); Form full hall scaffold support body;
(6) on the horizontal cross bar 14 of the superiors, completely spread scaffold floor form operating platform 11(the present embodiment and lay two layers of horizontal cross bar 14, most last layer horizontal cross bar 14 completely spreads scaffold floor, and platform rational height should be considered as a whole in conjunction with the step pitch of horizontal cross bar 14); Prevent the falling from high altitude of construction material, ensure the safety of operating personnel below construction area (current personnel);
(7) vertical rod 7 around operating platform 11 is arranged the high safety guide rail of 1.2m 12;
2) that constructs fully-enclosed safe guard system builds (see figure 2):
(1) " to sweep the floor " horizon bar layer at " sweeping the floor " horizon bar 6() on completely spread flame-retardant plywood 16, hang safety net 5(in the below of " sweeping the floor " horizon bar and prevent construction welding spark, foreign material and dust etc. from falling);
(2) the outer of full hall scaffold support body encloses enclosed close order safety net 10, arranges the high baseboard of 200mm 15, prevent construction material from falling from support body side direction around operating platform 11.
Described " sweeping the floor " horizon bar 6 is scaffolding steel pipe.
Claims (6)
1. unsettled rope pipe combined type full hall scaffold operation platform and guard system building method, is characterized in that it comprises the steps:
Setting up of unsettled rope pipe combined type full hall scaffold operation platform:
From nearest the second floor structure platform (4) place of lightweight structures roofing (13), utilize the structural column (1) of building or pre-buried reinforcing bar draw ring, reticulate in the scope that structural column (1) or reinforcing bar draw ring surround and arrange cable wire (2), cable wire is fixed on structural column (1) or reinforcing bar draw ring;
In cable wire plane, crisscross laying " is swept the floor " horizon bar (6), and " sweeping the floor " horizon bar (6) is fixing with snap ring and cable wire (2);
From lightweight structures roofing (13) secondly close to First building Rotating fields platform (3) or floor on diagonal brace (9) is set, the upper end of diagonal brace (9) is connected with " sweeping the floor " horizon bar (6), diagonal brace (9) by horizontal drawknot bar (8) and structural column (1) fixing;
" sweeping the floor " horizon bar (6) connects with steel tube fastener and sets up vertical rod (7);
In vertical rod (7), horizontal cross bar (14) is set up by the requirement of building buckle formula steel pipe scaffold technical specification of security; Form full hall scaffold support body;
The horizontal cross bar (14) of the superiors completely spreads scaffold floor and forms operating platform (11);
Vertical rod (7) around operating platform (11) arranges safety guide rail (12);
Building of construction fully-enclosed safe guard system:
" sweeping the floor " horizon bar (6) completely spreads flame-retardant plywood (16), hangs safety net (5) in the below of " sweeping the floor " horizon bar;
The outer of full hall scaffold support body encloses enclosed close order safety net (10), arranges baseboard (15) around operating platform (11).
2. unsettled rope pipe combined type full hall scaffold operation platform according to claim 1 and guard system building method, is characterized in that, described " sweeping the floor " horizon bar (6) is scaffolding steel pipe.
3. unsettled rope pipe combined type full hall scaffold operation platform according to claim 1 and guard system building method, is characterized in that, adjacent " sweeping the floor " horizon bar spacing is 1200-1800mm.
4. unsettled rope pipe combined type full hall scaffold operation platform according to claim 1 and guard system building method, is characterized in that, the top of vertical rod (7) is apart from lightweight structures roofing 300mm.
5. unsettled rope pipe combined type full hall scaffold operation platform according to claim 1 and guard system building method, is characterized in that, the height of safety guide rail (12) is 1.2m.
6. unsettled rope pipe combined type full hall scaffold operation platform according to claim 1 and guard system building method, is characterized in that, the height of baseboard (15) is 200mm.
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| CN103669815B true CN103669815B (en) | 2016-04-20 |
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| CN110230391B (en) * | 2019-06-13 | 2021-09-10 | 天津九为实业有限公司 | Scaffold for high-altitude construction |
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| JPH07158257A (en) * | 1993-12-06 | 1995-06-20 | De-A Gaisou Kk | Working gondola |
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| CN201809960U (en) * | 2010-09-30 | 2011-04-27 | 中建三局建设工程股份有限公司 | Platform for overhung scaffold of net bracket structure |
| CN102168483A (en) * | 2011-03-23 | 2011-08-31 | 浙江南湖建设有限公司 | Flexible construction platform of suspension cable |
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Patent Citations (6)
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|---|---|---|---|---|
| GB1496771A (en) * | 1975-02-28 | 1978-01-05 | Swing Stage Ltd | Cradle |
| JPH07158257A (en) * | 1993-12-06 | 1995-06-20 | De-A Gaisou Kk | Working gondola |
| CN2359386Y (en) * | 1998-12-30 | 2000-01-19 | 朱国梁 | Suspension scaffold |
| CN201809960U (en) * | 2010-09-30 | 2011-04-27 | 中建三局建设工程股份有限公司 | Platform for overhung scaffold of net bracket structure |
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