CN110359697A - The modular aerial sliding concatenation platform in high-altitude - Google Patents

The modular aerial sliding concatenation platform in high-altitude Download PDF

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Publication number
CN110359697A
CN110359697A CN201910743451.7A CN201910743451A CN110359697A CN 110359697 A CN110359697 A CN 110359697A CN 201910743451 A CN201910743451 A CN 201910743451A CN 110359697 A CN110359697 A CN 110359697A
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CN
China
Prior art keywords
platform
suspension mechanism
frame
shake
plate
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CN201910743451.7A
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Chinese (zh)
Inventor
贾木兴
唐长伟
李子展
苏文杰
刘洋
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SHANDONG JINCHENG CONSTRUCTION Co Ltd
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SHANDONG JINCHENG CONSTRUCTION Co Ltd
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Priority to CN201910743451.7A priority Critical patent/CN110359697A/en
Publication of CN110359697A publication Critical patent/CN110359697A/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/28Mobile scaffolds; Scaffolds with mobile platforms
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • E04G5/04Means for fastening, supporting, or bracing scaffolds on or against building constructions
    • E04G5/045Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on profiles, e.g. I or H profiles
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • E04G5/08Scaffold boards or planks
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/28Mobile scaffolds; Scaffolds with mobile platforms
    • E04G2003/283Mobile scaffolds; Scaffolds with mobile platforms mobile horizontally

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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 present invention relates to a kind of modular aerial sliding concatenation platforms in high-altitude, this technology is installed applied to high-altitude steel structure frame daylighting glass roofing glass, operating platform is equipped with upper suspension mechanism, lower suspension mechanism and paralell plate, the upper suspension mechanism is connect with lower suspension mechanism by height adjustment bolt, the platform frame plate is arranged on the bottom of lower suspension mechanism, and upper suspension mechanism and lower suspension mechanism are equipped with protective fence.This system reduces construction cost, shortens the duration, and operating platform forms truss frame platform, does not hinder lower part current and construction, and workbench is stablized, and the requirement of bearing capacity and stability is met;Element type on-site assembly, translation gliding sectional mode reduce vertical mechanical holding time, blocking assembly meets basic construction demand, it can also be spliced to form bigger work surface by each unit, meet specific demand, high altitude operation can more embody every advantage.

Description

The modular aerial sliding concatenation platform in high-altitude
Technical field
The present invention relates to the modular aerial sliding concatenation platforms of a kind of operating platform more particularly to a kind of high-altitude, originally Technology is installed applied to high-altitude steel structure frame daylighting glass roofing glass.
Background technique
Overhead large-span steel structure lighting glass roof is mainly used in the roofworks that utilities building chooses high hall, both The high use space of the big layer of large span is created, and meets the requirement of natural lighting, to be widely applied.In daylighting glass In installing engineering, because of the high feature of the big layer of its large span, two technology difficulties of over height stacking operation and large-area construction are brought to construction Point.Traditional construction method mainly pricks in lower part and sets full hall steel tube fastener scaffold operating platform, mobile door-type scaffold work It constructs as platform.After postmenstruation improves, there is mobile maintenance platform vehicle, nacelle construction method, sets up fashioned iron fixed operation The construction methods such as platform.
Now by 20m height, 1500 ㎡ areas lighting roof for, illustrate the principle and disadvantage of existing construction method:
1, full hall steel tube fastener scaffold operating platform:
Principle: utilizing steel pipe and fastener, sets full hall scaffold in entire construction surface bundle, is laid with scaffold in scaffold top Plate forms workbench.
Disadvantage: material utilization amount is big, and steel tube fastener steel using amount is high, needs great number material rental charge, labour cost, traffic expense.It applies The work period is long, and peace tears the duration open total 22 days or so, seriously affects lower part traffic and construction operation.
2, mobile door-type scaffold workbench:
Principle: using door-type scaffold unit, is assembled into the operating platform of each 8m of length and width, door-type scaffold bottom of upright rod peace Pulley is filled, pushes mobile operational process by artificial.
Disadvantage: the gate-type combined bay within height 8m is still met the requirements in terms of mobility, stability, reaches 20m After height, frame body own wt is very big, and pulley has been unable to meet requirement for bearing capacity and is not easy to push translation.With height Increase, the requirement of mobile platform is had been unable to meet in terms of the rigidity and stability of combined bay itself, risk is very big.
3, mobile maintenance platform vehicle:
Principle: using mobile maintenance platform vehicle as workbench, construction personnel constructs in platform truck maintenance column.
Disadvantage: maintenance car operating cost is higher, needs whole use, about 65 Yuan/㎡ of expense.It is small to repair column area, large volume It can not multiple person cooperational construction in component mounting process.
4, nacelle construction method:
Principle: i.e. using hanging basket is installed on steel structure girder, driven hanging basket is installed on steel construction secondary beam the program, operation Worker station is adjusted glass on hanging basket, and a work surface is installed rear hanging basket and drops down onto ground, readjusts crossbeam position It sets, moving hanging basket to next working face continues operation.
Disadvantage: although hanging basket installation and removal are simply, installation only hangs hanging basket wirerope on steel construction secondary beam every time, grasps Make personnel station to operate on hanging basket, but need 2 people's coordinative constructions, need 2 × 3=6 workers altogether while constructing, wastes 3 manually, Cause 43 Yuan/㎡ of labour cost rise.Installation and removal are mobile, and frequently service efficiency is low, needs to lease a large amount of hanging basket, and hanging basket moves Dynamic peace tears process open, will increase by 15 days durations.
5, fashioned iron fixed operation platform is set up:
Principle: the program installs pre-embedded steel slab on frame column first, then the welded connections on pre-embedded steel slab uses I-steel is connect across direction with built-in fitting according to spacing 8m along short, forms main joist.According to spacing 2m bolt between main joist Secondary joist is connected, plank is finally laid with and forms aerial operating platform.
Disadvantage: being similar to and increase a set of steel structural roof, design and calculate through steel construction company, need 185 tons of steel altogether, 6700 yuan/t of processing charges and fee of material adds up to 185t × 6700-2200 member/t=after deducting 2200 yuan/t of waste steel recycling expense 832500 yuan, converting into every square meter cost is the 832500 yuan of ÷ Yuan/of 1830 ㎡=455 ㎡.And it mounts and dismounts because component is larger, It is extremely difficult.
Summary of the invention
According to the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a kind of high-altitude modular Aerial sliding concatenation platform, reduces construction cost, shortens the duration, and workbench is stablized, and bearing capacity and stabilization are met The requirement of property;Element type on-site assembly, translation gliding sectional mode reduce vertical mechanical holding time, and blocking is assembled Meet basic construction demand.
The modular aerial sliding concatenation platform in a kind of high-altitude of the present invention, operating platform are equipped with upper suspension machine Structure, lower suspension mechanism and paralell plate, the upper suspension mechanism is connect with lower suspension mechanism by height adjustment bolt, described Platform frame plate be arranged on the bottom of lower suspension mechanism, upper suspension mechanism and lower suspension mechanism are equipped with protective fence;
Upper suspension mechanism includes upper hanging frame, movable pulley support arm and movable pulley, and sliding is arranged in the two sides of upper hanging frame Support arm is taken turns, movable pulley support arm passes through upper hanging frame and by positioning pin connection, and movable pulley is arranged in the inner end of movable pulley support arm, on Hanging frame is equipped with unit spliced bolt hole and height adjustment bolt hole;
Lower suspension mechanism includes lower hanging frame and anti-shake lower supporting rod, and anti-shake lower supporting rod is equipped with anti-shake pressing plate, under anti-shake Pressure pin is connected with anti-shake pressing plate by anti-shake pressing plate fixing bolt, and lower hanging frame is equipped with height adjustment bolt hole;
Platform frame plate includes modular platform frame plate and frame plate is connected part, and modular platform frame plate passes through anti-shake pressing plate It is fixed on anti-shake lower supporting rod with anti-shake pressing plate fixing bolt, frame plate is connected part and is arranged between modular platform frame plate.
Preferably, at least two work pin holes are arranged in upper corresponding positioning pin on movable pulley support arm, correspond on upper hanging frame Movable pulley support arm is equipped with support arm jack, and movable pulley support arm inner end passes through support arm jack.It is cased with reset spring on movable pulley support arm, it is multiple Position spring is arranged between movable pulley and upper hanging frame, and action of reset spring is to reset movable pulley support arm.When assembly, it will slide Driving wheel support arm is opened outward, and is fixed using positioning pin, and distance is more than roofing frame beam width between two movable pulleies at this time, It is easily installed.Mechanical, the initial lattice unit suspender of handling to installation site using vertical handling, opens positioning pin, movable pulley Support arm is closed mutually under the action of reset spring, blocks Vierendeel girder.Positioning pin is inserted on work pin hole again, is completed initial single First suspension installation.
Preferably, upper hanging frame is equipped with traction rope mounting ring, and traction rope mounting ring is welded on hanging frame, draws Mounting ring of restricting is equipped with platform traction rope, and platform traction rope adjusts lattice unit when can be convenient installation, and when in use may be used With traction unit platform, it is moved easily.
Preferably, modular platform frame plate is equipped with two longitudinal frameworks, is equipped with end between the end of two longitudinal frameworks Horizontal skeleton is equipped with intermediate lateral skeleton, intermediate lateral skeleton and two end horizontal skeletons between two longitudinal framework middle sections Between be equipped with steel wire plate net, criss-cross skeleton structure can make paralell plate stronger, and steel wire plate net is used for Construction personnel on it stand, be mobile by side.
Preferably, adjustable installation guide groove is equipped between steel wire plate net and longitudinal framework, adjustable installation guide groove is for installing Anti-shake pressing plate fixing bolt is passed through when anti-shake pressing plate, and can realize that a module unit formula platform frame plate adapts to different erection spans.
Preferably, steel wire plate, which is equipped with to be connected on the net, steps up rib, be connected step up rib be positioned close to end cross To one end of skeleton, be connected step up rib be equipped with docking step up rib bolt hole, can pass through between modular platform frame plate Frame plate, which is connected part, to be stepped up rib and connect to build bigger workbench with being connected.
Preferably, it is I-shaped structure that frame plate, which is connected part, and frame plate is connected part and is equipped with several docking bolts hole, Docking bolt hole steps up the modular platform that rib bolt hole is corresponding, facilitates connection adjacent with the docking stepped up on rib is connected Frame plate.
Preferably, anti-shake pressing plate is equipped with positioning protrusion and anti-shake pressing plate fixed bolt hole, and there are two positioning protrusion settings, Positioning protrusion, which can be convenient, positions anti-shake pressing plate, and anti-shake pressing plate fixed bolt hole is for fixing anti-shake pressing plate.
The build process of operating platform:
1. select suitable height adjustment bolt hole, using height adjustment bolt by upper suspension mechanism and lower suspension mechanism into Row connection;
2. movable pulley support arm is opened outward, and movable pulley support arm is fixed with by positioning pin, support arm jack, at this time two Distance is greater than roofing frame beam width between a movable pulley, facilitates in subsequent installation to Vierendeel girder;
3. anti-shake pressing plate fixing bolt passes through the anti-shake pressing plate of the adjustable installation guide groove of modular platform frame plate, anti-shake pressing plate Modular platform frame plate and anti-shake pressing plate are fixed on lower suspension mechanism bottom, upper suspension mechanism, lower suspension machine by fixed bolt hole Structure and modular paralell board group are at initial lattice unit;
4. installation above-mentioned steps successively install 1~N lattice unit, pass through unit spliced bolt, list between each lattice unit First splice bolt hole is attached fixation, forms unit platforms;
5. installing protective fence, can start to construct after acceptance(check).
In work progress, unit platforms are by platform traction rope tethered sliding, to meet the construction need of different construction parts It asks;After the completion of construction, each component is reversely removed according to above-mentioned steps.
Compared with the prior art, the invention has the beneficial effects that:
The layer Steel Structure main frame that this system makes full use of construct early period is as carrier, by suspension mechanism by steel construction It is connected as an entirety with operation platform plate, forms aerial operating platform, and have the advantage that
1, system cost is low
This system structure is simple, the small steel using amount of material utilization amount≤20Kg/ ㎡, and the processing is simple, and reusable, system booth Pin expense is few, and use cost is low.
2, short construction period
This system is made of upper suspension mechanism, lower suspension mechanism, platform frame plate three parts, is bolted connection, assembled And convenient disassembly, holding time is few, is substantially shorter construction period.
3, truss frame platform is formed, does not hinder lower part current and construction
This system, which is hung on structural steel frame beam, forms workbench, and no landing decoration and equipment form truss frame platform, applies Worker person can work independently on platform, be not take up lower part working face, not hinder lower part traffic.
4, platform stable, bearing capacity are strong
Platform frame plate and suspension mechanism are connected as one by this system by anti-shake pressing plate, and the two forms rigid connection, respectively It is attached fixation further through unit spliced bolt between lattice unit, forms rigid lattice workbench, whole system exists Have in use process shake it is small, the characteristics of supporting & stablizing.This system can select suitable component according to different carrying demands Size bears different construction loads, can meet the requirement of the various processes such as the installation of fashioned iron secondary beam, the installation of daylighting glass.
5, mobile construction, reduces equipment usage amount
This system by individually upper suspension mechanism, lower suspension mechanism, paralell board group at length be a roofing frame spacing, Width is the lattice unit of 0.5m.Scene can combine multiple lattice units and form unit platforms according to different requirements, full The minimum working face that sufficient different component installation needs.Unit platforms pass through the traction of platform traction rope, are moved to different work face It constructs.By sliding construction, full face covering is realized.
6, convenient to assemble and disassemble, and can realize primary structural component manually assembled mode, and can realize slipping and assembling
This system peace is split as both of which, building of the first mode suitable for full steel structure roofing, under this mode, borrows The vertical transport equipments such as crane are helped, the component of the initial lattice unit of handling carries out the installation of initial lattice unit, forms initial work Make platform.Handling machinery can withdraw from the arena, and construction personnel is on initialization platform, using electronic hoisting equipment or artificial handling, The suspension mechanism up and down of next lattice unit is hoisted on operating platform, is mounted on frame girder steel and is formed after being spliced Suspension mechanism.The platform frame plate of this lattice unit is hoisted to working face again and is mounted on suspension mechanism, the 1st lattice list is formed Member, two lattice units are fixed by unit spliced bolt.It successively assembles subsequent lattice unit and forms scheduled unit platform. Second of mode is suitable for the building of local steel structure lighting roofing, and each component is disposably hoisted to by vertical transportation machinery On cast-in-place structural roofing beside steel structure lighting roofing, handling machinery is withdrawn.The cast-in-place structural roofing of construction personnel aside The suspension mechanism up and down of the initial lattice unit of over-assemble, is installed on structural steel frame beam.By the platform frame plate of initial lattice unit It is mounted on suspension mechanism and fixed.It is the 1st by translation steel cable by the space of one lattice unit of initial cell translation gliding Lattice unit provides installation space, installs the 1st lattice unit, initial lattice unit and the 1st lattice unit and is connected by connection bolt Connect reinforcing.2nd to n lattice unit is successively installed and forms scheduled unit platform.Under second of Installation Modes, installation personnel is always On cast-in-place structural roofing in side, installation space is constantly provided by the sliding of truss frame platform and is installed.Both the above Mode all has vertical transportation machinery and occupies less, and primary structural component is manually assembled, the advantage of slip assembly.Both the above mode has There is vertical transportation machinery to occupy few, the artificial assembled advantage of primary structural component.
7, it is not influenced by working depth, high altitude operation can more embody every advantage
Vierendeel girder and platform, as stress supporting point, are connected as a stress by suspender by Vierendeel girder by this system System, component of a system quantity and peace are torn mode open and are not influenced by operation height, compared with console mode workbench, the higher advantage of working face It is more obvious.
8, adjustable installation dimension, strong applicability
Face height between platform frame plate and installation component can pass through the height adjustment bolt of " upper and lower suspension mechanism " It is adjusted.Suspension mechanism between different spans can be can be changed by the adjustable installation guide groove on modular platform frame plate Size assembly and connection.The span that adjusted and worked by face height is adjusted, and set of system can meet different operating environment.
9, it infinitely can connect to form bigger workbench
Lattice unit spliced forms unit platforms, and unit platforms directly pass through frame plate and are connected part interconnection, can shape The workbench of Cheng Geng great, meets specific demand.
Detailed description of the invention
Fig. 1 is the modular aerial sliding concatenation platform structure schematic diagram in high-altitude;
Fig. 2 is lattice cellular construction schematic diagram;
Fig. 3 is modular platform rack structure schematic diagram;
Fig. 4 is the A-A of view 3 to sectional view;
Fig. 5 is anti-shake pressure plate structure schematic diagram;
Fig. 6 is the B-B direction sectional view of view 5;
Fig. 7 is the C-C of view 5 to sectional view;
Fig. 8 is that frame plate is connected part structural schematic diagram;
Fig. 9 is the D-D of view 8 to sectional view;
Figure 10 is the enlarged structure schematic diagram at the position A in Fig. 2.
In figure: 1, upper suspension mechanism;2, lower suspension mechanism;3, platform frame plate;4, movable pulley support arm;5, movable pulley;6, multiple Position spring;7, positioning pin;8, support arm jack;9, upper hanging frame;10, unit spliced bolt hole;11, platform traction rope;12, under Hanging frame;13, anti-shake pressing plate;14, anti-shake lower supporting rod;15, anti-shake pressing plate fixing bolt;16, modular platform frame plate;17, Protective fence;18, height adjustment bolt hole;19, height adjustment bolt;20, work pin hole;21, end horizontal skeleton;22, it docks Connection steps up rib;23, intermediate lateral skeleton;24, steel wire plate net;25, adjustable installation guide groove;26, longitudinal framework;27, it docks Step up rib bolt hole;28, frame plate is connected part;29, bolt hole is docked;30, positioning protrusion;31, anti-shake pressing plate fixing bolt Hole.
Specific embodiment
The embodiment of the present invention is described further with reference to the accompanying drawing:
As shown in Fig. 1~10, a kind of modular aerial sliding concatenation platform in high-altitude, operating platform is equipped with upper suspension machine Structure 1, lower suspension mechanism 2 and paralell plate 3, upper suspension mechanism 1 are connect by height adjustment bolt 19 with lower suspension mechanism 2, are put down Rack plate 3 is arranged on the bottom of lower suspension mechanism 2, and upper suspension mechanism 1 and lower suspension mechanism 2 are equipped with protective fence 17;
Upper suspension mechanism 1 includes upper hanging frame 9, movable pulley support arm 4 and movable pulley 5, and the two sides of upper hanging frame 9 are arranged Movable pulley support arm 4, movable pulley support arm 4 pass through upper hanging frame 9 and are connected by positioning pin 7, the inner end setting of movable pulley support arm 4 Movable pulley 5, upper hanging frame 9 are equipped with unit spliced bolt hole 10 and height adjustment bolt hole 18;
Lower suspension mechanism 2 includes lower hanging frame 12 and anti-shake lower supporting rod 14, and anti-shake lower supporting rod 14 is equipped with anti-shake pressing plate 13, anti-shake lower supporting rod 14 and anti-shake pressing plate 13 are connected by anti-shake pressing plate fixing bolt 15, and lower hanging frame 12 is equipped with height Adjust bolt hole 18;
Platform frame plate 3 includes that modular platform frame plate 16 and frame plate are connected part 28, and modular platform frame plate 16 passes through Anti-shake pressing plate 13 and anti-shake pressing plate fixing bolt 15 are fixed on anti-shake lower supporting rod 14, and frame plate is connected part 28 and is arranged in unit Between formula platform frame plate 16.
At least two work pin hole 20 of the setting of positioning pin 7, corresponding sliding on upper hanging frame 9 are corresponded on movable pulley support arm 4 It takes turns support arm 4 and is equipped with support arm jack 8,4 inner end of movable pulley support arm passes through support arm jack 8.
Reset spring 6 is cased on movable pulley support arm 4, reset spring 6 is arranged between movable pulley 5 and upper hanging frame 9, multiple The position effect of spring 6 is to reset movable pulley support arm 4.
Upper hanging frame 9 is equipped with traction rope mounting ring, and traction rope mounting ring is welded on hanging frame 9, traction rope peace It fills ring and is equipped with platform traction rope 11, platform traction rope 11 adjusts lattice unit when can be convenient installation, and when in use may be used With traction unit platform, it is moved easily.
Modular platform frame plate 16 is set there are two longitudinal framework 26, and it is horizontal that end is equipped between the end of two longitudinal frameworks 26 To skeleton 21, intermediate lateral skeleton 23, intermediate lateral skeleton 23 and two end cross are equipped between two 26 middle sections of longitudinal framework To steel wire plate net 24 is equipped between skeleton 21, criss-cross skeleton structure can make paralell plate 3 stronger, steel wire Plate net 24 is for construction personnel's side standing on it, movement.
Adjustable installation guide groove 25 is equipped between steel wire plate net 24 and longitudinal framework 26, adjustable installation guide groove 25 is for installing Anti-shake pressing plate fixing bolt 15 is passed through when anti-shake pressing plate 13.
Steel wire plate net 24 is equipped with and is connected and steps up rib 22, is connected and steps up rib 22 and be positioned close to end transverse direction One end of skeleton 21, be connected step up rib 22 be equipped with docking step up rib bolt hole 27, can between modular platform frame plate 16 Step up rib 22 and connect to build bigger workbench with being connected to be connected part 28 by frame plate.
It is I-shaped structure that frame plate, which is connected part 28, and frame plate is connected part 28 and is equipped with several docking bolts hole 29, Docking bolt hole 29 steps up the unit that rib bolt hole 27 is corresponding, facilitates connection adjacent with the docking stepped up on rib 22 is connected Formula platform frame plate 16.
Anti-shake pressing plate 13 is equipped with positioning protrusion 30 and anti-shake pressing plate fixed bolt hole 31, and positioning protrusion 30 is provided with two A, positioning protrusion 30, which can be convenient, positions anti-shake pressing plate 13, and anti-shake pressing plate fixed bolt hole 31 is for fixing anti-shake pressing plate 13.
This system peace is split as both of which:
(1) it is suitable for the building of full steel structure roofing, steel structural roof periphery is flat without the cast-in-place structural beam slab that construction is completed Face, no placing of material and operating space, process are as follows:
1. requiring according to face height, suitable height adjustment bolt hole 18 is selected, it will using height adjustment bolt 19 Upper suspension mechanism 1 and lower suspension mechanism 2 are attached, mounting platform traction rope 11;
2. movable pulley support arm 4 is opened outward, and movable pulley support arm 4 is fixed with by positioning pin 7, support arm jack 8, this When two movable pulleies 5 between distance be greater than roofing frame beam width, facilitate in subsequent installation to Vierendeel girder;
3., handling initial lattice unit suspension mechanism to installation site mechanical using vertical handling opens positioning pin 7, sliding Driving wheel support arm 4 is closed mutually under the action of reset spring 6, blocks Vierendeel girder.Positioning pin 7 is inserted on work pin hole 20 again, Complete the suspension mechanism installation of initial cell.After adjusting position using platform traction rope 11, it is fixed on two-end structure part or anchoring On part;
4. the modular platform frame plate of handling initial segment to installation site, anti-shake pressing plate fixing bolt 15 passes through modular platform The anti-shake pressing plate fixed bolt hole 31 of the adjustable installation guide groove 25 of frame plate 16, anti-shake pressing plate 13, by modular 16 He of platform frame plate Anti-shake pressing plate 13 is fixed on lower suspension mechanism bottom, upper suspension mechanism 1, lower suspension mechanism 2 and modular platform frame plate 16 composition Initial lattice unit;
5. installation above-mentioned steps successively install 1~N lattice unit, pass through unit spliced bolt, list between each lattice unit First splice bolt hole 10 is attached fixation, forms unit platforms.This process construction personnel is on initialization platform, Ke Yili With electronic hoisting equipment or artificial handling, each component of next lattice unit is hoisted on operating platform, carry out splicing and Installation, vertical handling machinery can withdraw from the arena in advance;
6. installing protective fence 17, can start to construct after acceptance(check).
In work progress, unit platforms are by 11 tethered sliding of platform traction rope, to meet the construction of different construction parts Demand;After the completion of construction, each component is reversely removed according to above-mentioned steps.
(2) it is suitable for a part that steel structural roof belongs to whole building roofing, steel structural roof periphery has construction to complete Cast-in-place structural beam slab plane, can be used as placing of material and operating space, process is as follows:
1. each component is by vertical transportation machinery, the cast-in-place structural roofing being disposably hoisted to beside steel structure lighting roofing On, handling machinery is withdrawn;
2. requiring according to face height, suitable height adjustment bolt hole 18 is selected, it will using height adjustment bolt 19 Upper suspension mechanism 1 and lower suspension mechanism 2 are attached, mounting platform traction rope 11;
3. movable pulley support arm 4 is opened outward, and movable pulley support arm 4 is fixed with by positioning pin 7, support arm jack 8, this When two movable pulleies 5 between distance be greater than roofing frame beam width, facilitate in subsequent installation to Vierendeel girder;
4. installing initial lattice unit first since close to one end of cast-in-place structural roofing platform.By initial lattice list First suspender is put to installation site, and positioning pin 7 is opened, and movable pulley support arm 4 is closed mutually under the action of reset spring 6, blocks Vierendeel girder.Positioning pin 7 is inserted on work pin hole 20 again, completes the suspension mechanism installation of initial cell.Utilize platform traction rope Behind 11 adjustment positions, it is fixed on two-end structure part or anchoring piece;
5. carrying the modular platform frame plate of initial segment to installation site, anti-shake pressing plate fixing bolt 15 passes through modular platform The anti-shake pressing plate fixed bolt hole 31 of the adjustable installation guide groove 25 of frame plate 16, anti-shake pressing plate 13, by modular 16 He of platform frame plate Anti-shake pressing plate 13 is fixed on lower suspension mechanism bottom, upper suspension mechanism 1, lower suspension mechanism 2 and modular platform frame plate 16 composition Initial lattice unit;
It is next lattice 6. translating initial lattice unit by platform traction rope 11 and vacating a lattice cell position Working position is vacated in unit installation;
7. installation above-mentioned steps successively install 1~N lattice unit, pass through unit spliced bolt, list between each lattice unit First splice bolt hole 10 is attached fixation, forms unit platforms;
8. installing protective fence 17, can start to construct after acceptance(check).
In work progress, unit platforms are by 11 tethered sliding of platform traction rope, to meet the construction of different construction parts Demand;After the completion of construction, each component is reversely removed according to above-mentioned steps.
The layer Steel Structure main frame that this system makes full use of construct early period is as carrier, by suspension mechanism by steel construction It is connected as an entirety with operation platform plate, forms aerial operating platform, and have the advantage that
1, system cost is low
This system structure is simple, the small steel using amount of material utilization amount≤20Kg/ ㎡, and the processing is simple, and reusable, system booth Pin expense is few, and use cost is low.
2, short construction period
This system is made of upper suspension mechanism 1, lower suspension mechanism 2,3 three parts of platform frame plate, is bolted connection, is spelled Assembly and disassembly are convenient, and holding time is few, is substantially shorter construction period.
3, truss frame platform is formed, does not hinder lower part current and construction
This system, which is hung on structural steel frame beam, forms workbench, and no landing decoration and equipment form truss frame platform, applies Worker person can work independently on platform, be not take up lower part working face, not hinder lower part traffic.
4, platform stable, bearing capacity are strong
Platform frame plate 3 and suspension mechanism are connected as one by this system by anti-shake pressing plate 13, and the two forms rigid connection, It is attached fixation further through unit spliced bolt between each lattice unit, forms rigid lattice workbench, whole system Have in use shake it is small, the characteristics of supporting & stablizing.This system can select suitable structure according to different carrying demands Part size bears different construction loads, and the use that can meet the various processes such as the installation of fashioned iron secondary beam, the installation of daylighting glass is wanted It asks.
5, mobile construction, reduces equipment usage amount
This system forms length between a roofing frame by individually upper suspension mechanism 1, lower suspension mechanism 2, platform frame plate 3 The lattice unit for being 0.5m away from, width.Scene it is flat can to combine multiple lattice units formation units according to different requirements Platform meets the minimum working face that different component installation needs.Unit platforms pass through the traction of platform traction rope 11, are moved to difference Work surface is constructed.By sliding construction, full face covering is realized.
6, convenient to assemble and disassemble, and can realize primary structural component manually assembled mode, and can realize slipping and assembling
This system peace is split as both of which, building of the first mode suitable for full steel structure roofing, under this mode, borrows The vertical transport equipments such as crane are helped, the component of the initial lattice unit of handling carries out the installation of initial lattice unit, forms initial work Make platform.Handling machinery can withdraw from the arena, and construction personnel is on initialization platform, using electronic hoisting equipment or artificial handling, The suspension mechanism up and down of next lattice unit is hoisted on operating platform, is mounted on frame girder steel and is formed after being spliced Suspension mechanism.The platform frame plate of this lattice unit is hoisted to working face again and is mounted on suspension mechanism, the 1st lattice list is formed Member, two lattice units are fixed by unit spliced bolt.It successively assembles subsequent lattice unit and forms scheduled unit platform. Second of mode is suitable for the building of local steel structure lighting roofing, and each component is disposably hoisted to by vertical transportation machinery On cast-in-place structural roofing beside steel structure lighting roofing, handling machinery is withdrawn.Construction personnel assembles the upper of initial lattice unit Lower suspension mechanism, is installed on structural steel frame beam.The platform frame plate of initial lattice unit is mounted on suspension mechanism and is fixed. By translation steel cable by the space of one lattice unit of initial cell translation gliding, the 1st lattice unit, initial lattice unit are installed Reinforcing is bolted by connection with the 1st lattice unit.2nd to n lattice unit is successively installed and forms scheduled unit platform.With Upper both of which all has vertical transportation machinery and occupies few, the artificial assembled advantage of primary structural component.
7, it is not influenced by working depth, high altitude operation can more embody every advantage
Vierendeel girder and platform, as stress supporting point, are connected as a stress by suspender by Vierendeel girder by this system System, component of a system quantity and peace are torn mode open and are not influenced by operation height, compared with console mode workbench, the higher advantage of working face It is more obvious.
8, adjustable installation dimension, strong applicability
Face height between platform frame plate 3 and installation component can pass through the height adjustment bolt of " upper and lower suspension mechanism " 19 are adjusted.Suspension mechanism between different spans, can by the adjustable installation guide groove 25 on modular platform frame plate 16 into Row variable size assembly and connection.The span that adjusted and worked by face height is adjusted, and set of system can meet different work ring Border.
9, it infinitely can connect to form bigger workbench
Lattice unit spliced forms unit platforms, and unit platforms directly pass through frame plate and are connected the interconnection of part 28, can Bigger workbench is formed, specific demand is met.

Claims (9)

1. a kind of modular aerial sliding concatenation platform in high-altitude, it is characterised in that: operating platform is equipped with upper suspension mechanism (1), lower suspension mechanism (2) and paralell plate (3), upper suspension mechanism (1) and lower suspension mechanism (2) pass through height adjustment bolt (19) it connects, platform frame plate (3) is arranged on the bottom of lower suspension mechanism (2), upper suspension mechanism (1) and lower suspension mechanism (2) It is equipped with protective fence (17);
Upper suspension mechanism (1) includes upper hanging frame (9), movable pulley support arm (4) and movable pulley (5), and the two of upper hanging frame (9) Movable pulley support arm (4) are arranged in side, and movable pulley support arm (4) passes through upper hanging frame (9) and connected by positioning pin (7), movable pulley Movable pulley (5) are arranged in the inner end of support arm (4), and upper hanging frame (9) is equipped with unit spliced bolt hole (10) and height adjustment spiral shell Keyhole (18);
Lower suspension mechanism (2) includes lower hanging frame (12) and anti-shake lower supporting rod (14), and anti-shake lower supporting rod (14) is equipped with anti-shake Pressing plate (13), anti-shake lower supporting rod (14) and anti-shake pressing plate (13) are connected by anti-shake follower bolt (15), lower hanging frame (12) It is equipped with height adjustment bolt hole (18);
Platform frame plate (3) includes that modular platform frame plate (16) and frame plate are connected part (28), modular platform frame plate (16) It is fixed on anti-shake lower supporting rod (14) by anti-shake pressing plate (13) and anti-shake follower bolt (15), frame plate is connected part (28) and sets It sets between modular platform frame plate (16).
2. the modular aerial sliding concatenation platform in high-altitude according to claim 1, it is characterised in that: the sliding At least two work pin hole (20) of positioning pin (7) setting is corresponded on wheel support arm (4), corresponds to movable pulley branch on upper hanging frame (9) Arm (4) is equipped with support arm jack (8), and movable pulley support arm (4) passes through support arm jack (8).
3. the modular aerial sliding concatenation platform in high-altitude according to claim 1, it is characterised in that: the sliding It is cased with reset spring (6) on wheel support arm (4), reset spring (6) is arranged between movable pulley (5) and upper hanging frame (9).
4. the modular aerial sliding concatenation platform in high-altitude according to claim 1, it is characterised in that: described is upper outstanding It hangs frame (9) and is equipped with traction rope mounting ring, traction rope mounting ring is welded on hanging frame (9), sets in traction rope mounting ring There are platform traction rope (11).
5. the modular aerial sliding concatenation platform in high-altitude according to claim 1, it is characterised in that: the unit Formula platform frame plate (16) is set there are two longitudinal framework (26), and end horizontal skeleton is equipped between the end of two longitudinal frameworks (26) (21), intermediate lateral skeleton (23), intermediate lateral skeleton (23) and two ends are equipped between two longitudinal framework (26) middle sections Steel wire plate net (24) is equipped between horizontal skeleton (21).
6. the modular aerial sliding concatenation platform in high-altitude according to claim 5, it is characterised in that: the steel wire Adjustable installation guide groove (25) is equipped between plate net (24) and longitudinal framework (26).
7. the modular aerial sliding concatenation platform in high-altitude according to claim 5, it is characterised in that: the steel wire Plate net (24) is equipped with and is connected and steps up rib (22), is connected and steps up rib (22) and be positioned close to end horizontal skeleton (21) one end is connected to clamp rib (22) and be equipped with to dock and steps up rib bolt hole (27).
8. the modular aerial sliding concatenation platform in high-altitude according to claim 7, it is characterised in that: the frame plate Being connected part (28) is I-shaped structure, and frame plate, which is connected on part (28) corresponding docking, to be stepped up rib bolt hole (27) and be equipped with pair Connecting bolt hole (29).
9. the modular aerial sliding concatenation platform in high-altitude according to claim 1, it is characterised in that: the anti-shake Pressing plate (13) is equipped with positioning protrusion (30) and anti-shake pressing plate fixed bolt hole (31), and there are two positioning protrusion (30) settings.
CN201910743451.7A 2019-08-13 2019-08-13 The modular aerial sliding concatenation platform in high-altitude Pending CN110359697A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113898165A (en) * 2021-11-02 2022-01-07 中国建筑一局(集团)有限公司 Hanging basket assembly and hanging basket construction method

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Publication number Priority date Publication date Assignee Title
CN2198250Y (en) * 1994-07-01 1995-05-24 江树德 Double layer lift basket for derrick
CN204040435U (en) * 2014-03-31 2014-12-24 中国建筑第八工程局有限公司 High-altitude steel structure welding Hanging Basket
KR101490620B1 (en) * 2013-09-13 2015-02-05 최은숙 Auxiliary device for installation sculpture
CN109057309A (en) * 2018-09-13 2018-12-21 中信国安建工集团有限公司 A kind of suspended operating platform and its mounting and dismounting method
CN210563326U (en) * 2019-08-13 2020-05-19 山东金城建设有限公司 Overhead unit type overhead sliding splicing operation platform

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2198250Y (en) * 1994-07-01 1995-05-24 江树德 Double layer lift basket for derrick
KR101490620B1 (en) * 2013-09-13 2015-02-05 최은숙 Auxiliary device for installation sculpture
CN204040435U (en) * 2014-03-31 2014-12-24 中国建筑第八工程局有限公司 High-altitude steel structure welding Hanging Basket
CN109057309A (en) * 2018-09-13 2018-12-21 中信国安建工集团有限公司 A kind of suspended operating platform and its mounting and dismounting method
CN210563326U (en) * 2019-08-13 2020-05-19 山东金城建设有限公司 Overhead unit type overhead sliding splicing operation platform

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113898165A (en) * 2021-11-02 2022-01-07 中国建筑一局(集团)有限公司 Hanging basket assembly and hanging basket construction method

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