CN207110419U - A kind of attachment type raise scaffold - Google Patents
A kind of attachment type raise scaffold Download PDFInfo
- Publication number
- CN207110419U CN207110419U CN201720913577.0U CN201720913577U CN207110419U CN 207110419 U CN207110419 U CN 207110419U CN 201720913577 U CN201720913577 U CN 201720913577U CN 207110419 U CN207110419 U CN 207110419U
- Authority
- CN
- China
- Prior art keywords
- scaffold
- main body
- bearing
- steel
- concrete column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 117
- 239000010959 steel Substances 0.000 claims abstract description 117
- 239000004567 concrete Substances 0.000 claims abstract description 51
- 230000003028 elevating effect Effects 0.000 claims abstract description 27
- 238000010276 construction Methods 0.000 claims description 22
- 238000005086 pumping Methods 0.000 claims description 22
- 230000007306 turnover Effects 0.000 claims description 18
- 239000003351 stiffener Substances 0.000 claims description 15
- 230000002787 reinforcement Effects 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 6
- 230000015271 coagulation Effects 0.000 claims description 3
- 238000005345 coagulation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 13
- 239000011150 reinforced concrete Substances 0.000 description 11
- 239000000725 suspension Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Movable Scaffolding (AREA)
Abstract
The utility model discloses a kind of attachment type raise scaffold.Its drip irrigation device is that the scaffold includes multiple split blade type elevating scaffolds, the multiple split blade type elevating scaffold is located at the side of profile steel concrete column respectively, and the split blade type elevating scaffold is attached by multiple bearings being embedded in profile steel concrete column side wall.Can save lot of materials with this method, and install convenient, can split blade type lifting, cost is low, comprehensive benefit is high.
Description
Technical field
Scaffold field is the utility model is related to, more particularly to a kind of attachment type raise scaffold.
Background technology
Scaffold refers to job site as operation and solves vertically and horizontally to transport the various supports set up.For big
For type project, conventional embodiment has common steel tube scaffold and Integral climbing scaffold.
As shown in figure 1, Integral climbing scaffold 2-1 is all to enclose building outer ring, certain altitude is set up, and pass through
Bearing 4-1 is attached on building floor outer edge 11 or external wall, can be with building by itself jacking equipment and device
Outer ring is successively climbed or declined, and has overturn-preventing, a kind of conventional scaffold of falling proof device.
With the fast development of skyscraper, cylinder in framework-Core Walls Structure, cylinder, into the new structure such as bundled tube, suspended structure
System continuously emerges, and wherein steel reinforced concrete frame-reinforced concrete core wall by finite element method, which ties up to, obtains more and more should in practice
With.
Steel reinforced concrete (Steel Reinforced Concrete, abbreviation SRC) is also referred to as steel reinforced concrete,
Or steel-reinforced concrete.Steel reinforced concrete (SRC) structure is that shaped steel is embedded in armored concrete, with reinforced concrete structure
A kind of combining structure equally equipped with certain vertical muscle and stirrup.Because shaped steel is main bearing member, forbid in work progress
Punch or weld on shaped steel.
Steel reinforced concrete frame-reinforced concrete core wall by finite element method system construction main technique is as follows：
Steel column lifting-shaped steel peripheral concrete post construction-steel girder erection-profiled sheet is mated formation-concrete floor
Cast-in-place-steel column lifting, so circulation.As shown in figure 1, because when the system is constructed, worker need to only have profile steel concrete column
3 surrounding's operation, if floor outer ring all enclosed with monoblock type scaffold 2-1, the pin hand in protrusion floor 12 position
Frame does not play a role substantially, so as to cause to waste.And each construction speed speed of profile steel concrete column 3 differs, it is desirable to scaffold with
Independent lift is realized with each profile steel concrete column 3, if with monoblock type scaffold 2-1, needs to wait for same layer all models steel reinforced concrete
It could be lifted after solidifying earth pillar is complete 3 one-tenth, low construction efficiency, cycle length.
Utility model content
The purpose of this utility model is to provide a kind of attachment type raise scaffold, the scaffold install convenient, can split blade type
Lifting, save material, cost is low, comprehensive benefit is high.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of attachment type raise scaffold, including multiple split blade type elevating scaffolds, the multiple split blade type self-lifting scaffold
Frame is located at the side of profile steel concrete column respectively, and the split blade type elevating scaffold is embedded in profile steel concrete column side by multiple
Bearing on wall is attached.
By using above-mentioned technical proposal, first, realizing different construction speeds of the scaffold according to every profile steel concrete column
Individually lifted, saved the time for concrete column of being constructed after profile steel concrete column of first being constructed with floor waits, improved and apply
Work efficiency rate；Two are omitted the setting scaffold at protrusion floor, save more than 1/2 material than monoblock type scaffold, reduce material
Material wastes；In addition, the scaffold install convenient, easy to operate.
Preferably, bearing includes being embedded in fastener inserts inside profile steel concrete column, by bolt and pre-buried group
The bearing support of part connection, the connection component being arranged on bearing support, connection component is connected with split blade type elevating scaffold, described pre-
Embedded component includes pre-embedded steel slab, the built-in bolt sleeve being welded on steel plate, and bearing support is connected by bolt and built-in bolt sleeve
Connect.
By using above-mentioned technical proposal, bearing can be produced by being embedded in the pre-embedded steel slab inside profile steel concrete column
Pulling force realize the fixation of bearing, the fixed, weight of hoisting scaffold can be born.
Preferably, fastener inserts also include the stiffener positioned at pre-embedded steel slab side.
By using above-mentioned technical proposal, stiffener can be strengthened concrete structure, bear bearing
Bigger pulling force, fixation are safer.
Preferably, stiffener welds with pre-embedded steel slab, the both ends of stiffener and the longitudinal direction of profile steel concrete column
Reinforcing bar colligation connects.
By using above-mentioned technical proposal, pre-embedded steel slab is linked to be by the longitudinal reinforcement of stiffener and profile steel concrete column
One, longitudinal reinforcement can eliminate the part pulling force of pre-embedded steel slab, further strengthen bearing endurance.
Preferably, each split blade type elevating scaffold includes scaffold main body, operating platform, guide rail and lifting dress
Put；The scaffold main body is located at construction operation layer and its bottom floor, and operating platform is located at below scaffold main body, position with
Bearing is relative, and each operating platform is independent individual；The one side of guide rail is connected with bearing, another side and scaffold main body and behaviour
It is fixedly connected as platform；Scaffold main body is at least two layers, every layer of scaffold main body include with each operating platform main frame,
Two side stiles, multiple screen frames and multiple scaffold boards, the main frame are arranged at the side of profile steel concrete column, described two sides
Stile is respectively arranged in the outside of main frame；Screen frame is installed on the side and two away from profile steel concrete column between two side stiles
Individual side stile is in itself；Bottom is equipped with scaffold board between described two side stiles；The main frame of every layer of scaffold main body is two,
And also include at least one middle stile.
By using above-mentioned technical proposal, compared to integrated elevator scaffold, four layers are directly saved with upper frame, the support body
Orlop support body, and lower second layer support body is changed to independent operating platform, 1/3 support body material has been saved, has made single point
Chip elevating scaffold is lighter, and installation is more efficiently convenient, and is easy to lift.
Preferably, scaffold board bottom is provided with multiple pumping rods, is laid on pumping rod and widens scaffold board.
By using above-mentioned technical proposal, solve because of scaffold and external wall distance not for the moment, apart from wider portion
Space easily causes worker or the problem of construction material falls.
Preferably, pull club head is connected with annulus, is installed with steel wire rope in annulus, the other end of steel wire rope socket in
On interior row's cross bar.
By using above-mentioned technical proposal, solve when pumping rod extracts oversize, the problem of termination bearing capacity declines out, use
Steel wire rope carries out drawknot, pumping rod is born bigger load, adds the security for widening scaffold board.
Preferably, widen and turnover panel is set on scaffold board, turnover panel is connected with widening scaffold board with leaf of hinge.
By using above-mentioned technical proposal, turnover panel can be blocked the space between scaffold and building external wall, real
The totally-enclosed of scaffold bottom is showed, has reduced the generation that construction material falls from space, greatly improve security.And
When support body lifts, turnover panel, which ploughs under support body side, does not influence descending operation.
Preferably, as story height H>During 3m, scaffold main body is four layers, and the height of every layer of scaffold main body is building
The 1/2 of layer height H.
By using above-mentioned technical proposal, the height of every layer of scaffold is reduced, worker is stood on scaffold board
Any construction working face is got at, the operation of worker is facilitated, improves efficiency of construction.
In summary, the utility model has the advantages that：
1st, the scaffold install convenient, can split blade type lifting, it is more convenient；
2nd, standardization processing, ground-mounted, avoid high-altitude working safety hidden danger；
3rd, more than 1/2 material is saved than monoblock type scaffold；
4th, all steel material, take precautions against natural calamities, sealing is tight, safe and reliable；
5th, all unified steel mesh pieces of outer framework, it is overall unified, elegant in appearance, greatly improve civilized construction shape
As.
Brief description of the drawings
Fig. 1 is integrated elevator scaffold horizontal layout schematic diagram；
Fig. 2 is a kind of burst attachment type raise scaffold horizontal layout schematic diagram；
Fig. 3 is burst attachment type raise scaffold facade scheme of installation；
Fig. 4 is burst attachment type raise scaffold positive structure schematic；
Fig. 5 is bearing structure illustration；
Fig. 6 is provided with the seat structure elevation of reinforcement；
Fig. 7 is provided with the seat structure front elevation of reinforcement；
Fig. 8 is individual layer scaffold agent structure schematic diagram；
Fig. 9 is net frame structure part drawing；
Figure 10 is screen frame installation drawing；
Figure 11 is pumping rod and reverse turning bed structure schematic diagram；
Figure 12 is single operation platform structure schematic diagram；
Figure 13 be guide rail structure and its with bearing connection diagram；
Figure 14 is lifting device structural representation.
In figure, 1, floor；11st, floor outer edge；12nd, floor is protruded；2nd, split blade type elevating scaffold；2-1, monoblock type liter
Scaffold drops；3rd, profile steel concrete column；31st, longitudinal reinforcement；4th, bearing；4-1, integrated elevator scaffold support；41st, pre-buried group
Part；411st, pre-embedded steel slab；412nd, built-in bolt sleeve；413rd, stiffener；42nd, support frame；421st, bolt；422nd, wall steel is pasted
Plate；423rd, hound；424th, horizon bar；43rd, connection component；431st, cross bar；432nd, anti-falling rods；433rd, anti-dumping pulley；434th, U-shaped
Groove；5th, scaffold main body；51st, main frame；52nd, side stile；53rd, middle stile；54th, screen frame；541st, mesh sheet；542nd, housing；
543rd, Assembly of pin；544 bolts hole；55th, scaffold board；561st, connecting plate；562nd, cross bar is reinforced；563rd, brace is reinforced；57th, pull
Bar；571st, annulus；572nd, steel wire rope；58th, scaffold board is widened；59th, turnover panel；6th, operating platform；7th, guide rail；71st, channel-section steel; 711、
Groove；72nd, short steel column；8th, lifting device；81st, electric block；82nd, upper hanging block；821st, square steel cross-arm；822nd, suspension rod；823rd, hang
Ring；824th, nut；83rd, lower hanging block；831st, steel plate；832nd, fixing bolt；833rd, hook hole；834th, fixing hole；H, story height.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of attachment type raise scaffold, as shown in Figure 2 and Figure 3, including multiple split blade type elevating scaffolds 2, split blade type
Elevating scaffold 2 is located at the side of profile steel concrete column 3 respectively, and is embedded in by multiple in the side wall of profile steel concrete column 3
Bearing 4 is attached.Three bearings 4 are installed in the every side wall of profile steel concrete column 3, at 40cm below every floor plate 1,
Topmost bearing 4 is located at below construction operation floor plate 1.With reference to figure 4, each split blade type elevating scaffold 2 includes two layers of pin hand
The guide rail 7 of operating platform 6, two of frame body 5, two and two sets of lowering or hoisting gears 8.The height of operating platform 6, every layer of scaffold main body 5
, width 1m identical with construction floor height H, every layer of scaffold main body 5 and operation planar 61 low 40cm of bottom ratio floor are spent,
To facilitate worker to operate bearing 4.Guide rail 7 divides to be saved for three, is connected respectively with three bearings 4, and upper section, middle section guide rail 7 are grown
Degree is identical with story height H, and the lower section length of guide rail 7 is more than story height 2m.The upper top of section guide rail 7 is than the superiors bearing 4 high 0.3
~1m。
As shown in figure 5, bearing 4 includes fastener inserts 41, bearing support 42, connection component 43.Fastener inserts（41）Including one
Pre-embedded steel slab 411 thick block 8mm, upper and lower two built-in bolt sleeves 412 being welded on steel plate 411.Built-in bolt sleeve 412
Head is concordant with the concrete exocuticle of profile steel concrete column 3.Bearing support 42 includes two high-strength bolts, 421, one blocks of patch wall steel
422, two hounds 423 of plate and two horizon bars 424.High-strength bolt 421 is adapted with built-in bolt sleeve 412, pastes wall steel
Two holes passed through for high-strength bolt 421, patch wall steel plate 422 and hound 423 and the phase of horizon bar 424 are opened up among plate 422
Two tripods are mutually welded to form, two tripods are to paste the vertical substantially symmetrical about its central axis of wall steel plate 422, and centre is at regular intervals
It is caught in for guide rail 7.Connection component 43 includes being arranged at cross bar 431 be hinged between two horizon bars 424 and therewith, is fixed in horizontal stroke
Anti-falling rods 432 on bar 431 and a pair of anti-dumping pulleys 433 for being arranged at two tip inside faces of horizon bar 424.Anti-falling rods 432
Connected with the short steel column 72 with guide rail 7, anti-dumping pulley 433 is connected with the groove 711 of guide rail 7（With reference to figure 13）, hereinafter specifically
Description.
As shown in Figures 6 and 7, fastener inserts 41 also include stiffener 413.Stiffener 413 is located at pre-embedded steel slab 411
Close to the side of support frame 42, stiffener 413 welds with pre-embedded steel slab 411, can only have horizontal reinforcement or by more
The reinforced mesh of the vertical and horizontal reinforcing bar composition of root, the length of stiffener 413 are more than the length of pre-embedded steel slab 411, termination and shaped steel coagulation
The colligation of longitudinal reinforcement 31 connection of earth pillar 3.
As shown in figure 8, scaffold main body 5 includes four layers, the height of every layer of scaffold main body 5 is the 1/2 of story height H.
Every layer of scaffold main body 5 includes two main frames, 51, two side stiles 52, multiple screen frames 54, multiple scaffold boards 55 and at least one
Individual middle stile 53.Middle stile 53 can be two, be equally spaced between two main frames 51；Two main frames 51 are set
The side of profile steel concrete column 3 is placed in, is fixedly connected with guide rail 7；Two side stiles 52 are respectively arranged in the outside of main frame 51；
Spaced set connecting plate 56 on all frameworks, there is the hole passed through for bolt on connecting plate 56.Screen frame 54 is installed on two sides and stood
Side away from profile steel concrete column 3 and two side stiles 52 itself between frame 52.
As shown in Figures 9 and 10, screen frame 54 includes mesh sheet 541, housing 542 and Assembly of pin 543, is opened up on housing 542
Multiple bolts hole 544 are corresponding with the hole on connecting plate 561.When screen frame 54 is installed, first by 543 groups of Assembly of pin of each screen frame 54
Install, then bolt hole 544 and the hole on connecting plate 561 are mutually aligned, with the bolt connection of M16 × 50.
As shown in figure 8, in order to reinforce scaffold main body 5, main frame 51, the side stile of three layers of scaffold main body 5 below
It is attached between 52 and middle stile 53 with reinforcement cross bar 562 and bracing diagonal 563.Strengthen cross bar 562 and bracing diagonal 563
Termination bolt be connected with connecting plate 561.
As shown in figure 8, scaffold board 55, the company of scaffold board 55 bolt and each stile are laid in bottom between two side stiles 52
Fishplate bar 561 is fixedly connected, and can also be welded on the bottom bar of each stile.
As shown in figure 11, because construction standards require that scaffold must ensure more than 10cm's from construction building beyond the region of objective existence wall construction
Distance, and in work progress, because Ti Bian edges design in building is concavo-convex inconsistent, space is also big between scaffold and construction building exterior wall
It is small.In order that split blade type elevating scaffold 2 realizes that bottom is fully sealed, in order to avoid there is construction tool or debris etc. to pass through pin hand
Frame falls with exterior wall gap, improves construction safety guarantee, scaffold, which is additionally provided with, widens scaffold board 58 and turnover panel 59, concrete structure
It is as follows：
The bottom of scaffold board 55 is provided with multiple pumping rods 57, is laid on pumping rod 57 and widens scaffold board 58.Work as scaffold
When main body 5 and larger construction floor 1 space, pumping rod 57 is extracted out to away from architecture enclosing 10-15cm opening positions, in pumping rod 57
Scaffold board 58 is widened in upper laying, and is fastened with self threading pin.The head of pumping rod 57 is welded with annulus 571, extracts out and grows when pumping rod 57
When degree is more than 50cm, the head annulus 571 of pumping rod 57 and reinforcing cross bar 562 are subjected to drawknot with steel wire rope 572, to ensure pull
The intensity of bar 57.
Turnover panel 59 is be hinged with widening the realization of scaffold board 58 by the leaf of hinge of welding, and split blade type elevating scaffold 2 is being constructed
During state, turnover panel 59 is opened and with skin by real；The turnover panel 59 in jacking condition of split blade type elevating scaffold 2 turns to frame
Body side.
As shown in figure 12, the structure of operating platform 6 is similar to scaffold main body 5, and difference is, single operation platform 6 only has
One main frame 51, and without middle stile 53.Because operating platform 6 is mainly used in split blade type elevating scaffold 2 in lifting
Operated for worker at bearing 4, as long as therefore platform space can meet people operation, it is not necessary to by two guide rails 7 it
Between all penetrate, material can be greatlyd save, mitigate the weight of whole split blade type elevating scaffold 2.
All of above main structural components are directly process by factory, and scaffold main body 5 or single is completed on ground
After the assembly of operating platform 6, the side of profile steel concrete column 3 is integrally hung to tower crane, is connected with bearing 4.
As shown in figure 13, guide rail 7 includes equidistantly is welded between two channel-section steels 71 set, two channel-section steels 71
Some short steel columns 72, adjacent two short steel column 72 is apart from for 10cm.The one side of guide rail 7 and scaffold main body 5 or operating platform 6
The vertical a line welding of main frame 51.When guide rail 7 is installed, two anti-dumpings of bearing 4 are inserted with the groove 711 of two channel-section steels 71
In pulley 433, after the position of guide rail 7 is fixed, anti-falling rods 432 are allocated to the side of guide rail 7, make the U-lag of the termination of anti-falling rods 432
434（Refer to Fig. 5）Short steel column 72 is blocked, prevents guide rail from moving downward.
As shown in figure 14, lowering or hoisting gear 8 includes two sets of same apparatus, and electric block 81, upper hanging block 82 are included per covering device
With lower hanging block 83, upper hanging block 82 includes the square steel cross-arm 821 of center drilling, one end opens up the suspension rod 822 of screw thread, is fixed in suspension rod
The suspension ring 823 of 822 one end and the nut 824 for being arranged at the other end of suspension rod 822.Lower hanging block 83 includes steel plate 831, fixing bolt
832 and the hook hole 833 and fixing hole 834 at the both ends of iron plate 831 are opened in respectively.
In use, square steel cross-arm 821 is ridden on the support frame 42 of bearing 4, suspension rod 822 is threaded one end and worn from below
Tightened after crossing the hole of square steel cross-arm 821 with nut 824；Steel plate 831 is inserted among two channel-section steels 71 of guide rail 7, by fixation
Hole 834 is corresponding with the hole being opened on channel-section steel 71, and penetrating hole with fixing bolt 832 is attached；By electric block 81
One is hooked on suspension ring 823, and another is hooked on hook hole 833.
Operating procedure is as follows when the attachment type raise scaffold uses：
A, construction technology data, tool equipment prepare and checked and accepted；
Collect architectural drawing and associated specifications, the big plant equipment such as arrangement, tower crane when participating in the cintest of establishment is marched into the arena peace
Fill and inspect for acceptance.
B, cloth holder scheme and pre-buried scheme are determined；
According to the distribution situation of the medium-sized steel concrete column 3 of construction design drawing, determine the quantity of split blade type elevating scaffold 2 and
Position；Determine that split blade type elevating scaffold 2 starts installation site according to index bed deployment scenarios；According to floor design height
The height of individual layer scaffold main body 5 is determined, determines side stile 52 and the size dimension of screen frame 54；According to the structure of profile steel concrete column 3
Size determines the model of the installation site of bearing 4 and built-in bolt sleeve 412, length etc..
C, technical annotation in construction；
To scaffold processing factory tell somebody what one's real intentions are the structural members such as main frame 51, side stile 52, screen frame 54 and scaffold board 55 size will
Ask；Told somebody what one's real intentions are to field worker installation site, method and points for attention of bearing 4 etc.；To scaffold assembly worker and tower crane driver
Tell somebody what one's real intentions are split blade type scaffold 2 assembling method and lifting points for attention.
D, split blade type elevating scaffold bearing is installed；
D-1, erection support fastener inserts 41：In 3 assembling reinforcement of profile steel concrete column, the installation site of positioning support 4 will
Fastener inserts 41 are fixed on by modes such as welding or colligations and require position, make openend and the coagulation of built-in bolt sleeve 412
Native flush with outer surface；Stiffener 413 is welded in the side of pre-embedded steel slab 411, and by stiffener 413 and profile steel concrete column 3
The colligation of longitudinal reinforcement 31 connection；
In installation process, forbid fastener inserts 41 being welded on steel column, should avoid that steel column is caused to damage during welding；
Fastener inserts 41 must firmly install, it is ensured that phenomena such as displacement is occurred without in casting concrete, comes back or bows；Pre-buried spiral shell
The center maximum allowable offset of bolt sleeve 412 is 20mm；
D-2, erection support：
When concrete strength >=the 10Mpa nearby of bearing 4, by two holes on bearing pre-embedded steel slab 411 and pre-embedded bolt
Sleeve 412 is relative, is penetrated and is tightened with bolt 421, and bearing 4 is overall fixed.After installation, by the anti-falling rods of bearing 4
432 are allocated to close to the side of profile steel concrete column 3.
E, split blade type scaffold operating platform and the assembling of scaffold main body ground：
E-1, screen frame 54 are assembled：Multi-disc screen frame 54 is kept flat to ground, according to the required requirement bearing pin for enclosing face size
Component 543 is attached, and the bolt of the Assembly of pin 543 during connection at connecting plate 56 should penetrate from the side of connecting plate 56；
E-2, the vertical edges and guide rail 7 of main frame 51 are welded and fixed；Main frame 51 and side stile 52 are erected at
Ground, make to have the side of guide rail 7 down, ride over assembled good screen frame 54 is flat on main frame 51 and side stile 52, and by housing 542
On the bolt hole 544 that opens up corresponded with the hole on connecting plate 561, with the bolt connection of M16 × 50；
E-3, the bottom of scaffold board 55 weld pumping rod 57；Support body is erected, cross bar 562 will be reinforced successively, reinforce brace
563 and scaffold board 55 put to the relevant position with connecting plate 561, fixed with the bolt connection of M16 × 50；Pumping rod 57 is reduced to most
Weakness, and fixed with self-tapping screw, the pumping rod 57 for preventing from stretching out impacts to lifting.
F, operating platform, the lifting of scaffold body segment：
Guide rail 7 is saved in f-1, lifting bottom one：The one end of guide rail 7 is sling with tower crane, makes the groove 711 of guide rail 7 from bearing 4
Top is inserted between two anti-dumping pulleys 433；When the top surface of guide rail 7 is higher by 4 top surface 0.3m of bearing, anti-falling rods 432 are allocated to and leaned on
The nearly side of guide rail 7, makes U-lag 434 block short steel column 72；Increase temporary support in the bottom position of guide rail 7, guide rail 7 is in perpendicular
Straight state；
F-2, the operating platform 6 assembled lifted one by one, operating platform 6 is sling with tower crane, makes the recessed of guide rail 7
Groove 711 is inserted between two anti-dumping pulleys 433 from the top of intermediate support 4；When the bottom of guide rail 7 connects with the top surface of lower floor guide rail 7,
Anti-falling rods 432 are allocated to close to the side of guide rail 7, U-lag 434 is blocked short steel column 72；By two joint of guide rail 7 welding or use
Boards wall connects；
F-3, by the scaffold main body 5 assembled layering lifted, scaffold main body 5 is sling with tower crane, makes two
The groove 711 of guide rail 7 is inserted between two anti-dumping pulleys 433 from the top of Liang Ge the superiors bearing 4 respectively；Other same f-2 of operation.
G, support body correction and examination：
After the completion of split blade type elevating scaffold 2 lifts, with bolt by the main frame 51 of levels support body and the He of side stile 52
Middle stile 53 etc. is attached fixation；Overall perpendicularity is checked with sash weight, the levelness of scaffold is observed with horizon rule；Will be main
Want the whole pretensions again of bolt part once, and do oiling maintenance；Through the relevant personnel such as owner's management acceptance(check) and accreditation of signing
Afterwards, the side of split blade type elevating scaffold 2 can come into operation.
H, scaffold board and turnover panel are widened in installation, and turnover panel is routed up, and erection of frames is completed：
Pumping rod 57 is extracted out to away from architecture enclosing 15cm opening positions, on pumping rod 57 laying widen scaffold board 58, and
Fastened with self threading pin；Scaffold board 58 will be widened to be respectively welded on leaf of hinge with turnover panel 59, realize that the two is be hinged, turnover panel 59 is beaten
Open and with skin by real；When pumping rod 57, which extracts length out, is more than 50cm, the head of pumping rod 57 is justified with steel wire rope 572
Ring 571 and reinforcing cross bar 562 carry out drawknot；Erection of frames is completed.
I, work layer profile steel concrete column is constructed, fastener inserts installation, bearing installation：
After the completion of the inside shaped steel lifting of profile steel concrete column 3, colligation outer concrete post reinforcing bar, installation column template and bearing
Fastener inserts 41, casting concrete；When bearing concrete strength >=10Mpa, erection support 4 and be allocated to anti-falling rods 432 leans on
The side of plesiotype steel concrete column 3.
J, turnover panel ploughs under, support body lifting；
J-1, installation lifting device：
Square steel cross-arm 821 is ridden on the support frame 42 of bearing 4, suspension rod 822 is threaded one end from passing beneath square steel
Tightened after the hole of cross-arm 821 with nut 824；Steel plate 831 is inserted among two channel-section steels 71 of guide rail 7, with fixing bolt 832
Guide rail 7 and steel plate 831 are connected；One of electric block 81 is hooked on suspension ring 823, another is hooked on hook hole 833
On；
J-2, split blade type elevating scaffold 2 check whether wall face has barrier before being lifted, and remove material etc. on scaffold board
Deposit, check whether leading block solid and reliable and stress bearing 4 at concrete strength >=20Mpa；Turnover panel 59 all turns to frame
Body side；Personnel all withdraw from scaffold；
J-3, check whether the chain of electric block 81 is in tension, start to start lifting；When split blade type lifting foot
Hand cradle 2 is climbed after first floor layer height H, stops lifting；Check anti-falling rods 432, it is ensured that it is respectively positioned on close to the side of guide rail 7；
Loosen the chain of electric block 81, anti-falling rods 432 is blocked guide rail 7；After the completion of, observe the levelness of scaffold, and carry out office
Portion's adjustment makes support body horizontal；
In lifting process, operating personnel must pay attention to the trend of electric block the moment, found the abnormal situation, power off immediately,
After fixing a breakdown, it can restart.
K, inspect for acceptance, turnover panel 59 is fully open to lean on real, the construction of beginning profile steel concrete column 3 with skin；Enter
Enter the operation of i-j-k step cycles.
L, support body declines and removed：
Anti-falling rods 432 are allocated to close to the side of profile steel concrete column 3 by support body before declining；During decline, slowly lengthen
The chain of electric block 81；After setting height is dropped to, anti-falling rods 432 are allocated to close to the side of guide rail 7；Remaining operation with
Step is identical when support body is lifted；
When support body is removed, every layer of scaffold main body 5 is successively released with the often connection between section guide rail 7；With tower crane from upper
Layer starts successively to be hung to ground, and scaffold main body 5 and operating platform 6 are split into each part on ground and transported by worker；It is being layered
While hanging lower frame, bearing 4 is removed, and the hole of built-in bolt sleeve 412 is repaired.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
- A kind of 1. attachment type raise scaffold, it is characterised in that：Including multiple split blade type elevating scaffolds（2）, the multiple point Chip elevating scaffold（2）It is located at profile steel concrete column respectively（3）Side, the split blade type elevating scaffold（2）By more It is individual to be embedded in profile steel concrete column（3）Bearing in side wall（4）It is attached.
- 2. according to a kind of attachment type raise scaffold described in claim 1, it is characterised in that：The bearing（4）Including pre- It is embedded in profile steel concrete column（3）Internal fastener inserts（41）, pass through bolt and fastener inserts（41）The bearing support of connection（42）、 It is arranged at bearing support（42）On connection component（43）, connection component（43）With split blade type elevating scaffold（2）Connection, it is described pre- Embedded component（41）Including pre-embedded steel slab（411）, be welded on steel plate（411）On built-in bolt sleeve（412）, bearing support（42）It is logical Cross bolt and built-in bolt sleeve（412）Connection.
- 3. according to a kind of attachment type raise scaffold described in claim 2, it is characterised in that：The fastener inserts（41）Also Including positioned at pre-embedded steel slab（411）The stiffener of side（413）.
- A kind of 4. attachment type raise scaffold according to claim 3, it is characterised in that：The stiffener（413）With Pre-embedded steel slab（411）Welding, stiffener（413）Both ends and profile steel concrete column（3）Longitudinal reinforcement（31）Colligation connects.
- 5. according to a kind of attachment type raise scaffold described in claim 1, it is characterised in that：Each split blade type self-lifting scaffold Frame（2）Including scaffold main body（5）, operating platform（6）, guide rail（7）And lowering or hoisting gear（8）；The scaffold main body（5）Positioned at construction operation layer and its bottom floor, operating platform（6）Positioned at scaffold main body（5） Below, position and bearing（4）Relatively, and each operating platform（6）For independent individual；Guide rail（7）One side and bearing（4）Even Connect, another side and scaffold main body（5）And operating platform（6）It is fixedly connected；Scaffold main body（5）At least two layers, every layer of scaffold main body（5）With each operating platform（6）Include main frame （51）, two side stiles（52）, multiple screen frames（54）With multiple scaffold boards（55）, the main frame（51）It is arranged at shaped steel coagulation Earth pillar（3）Side, described two side stiles（52）It is respectively arranged in main frame（51）Outside；Screen frame（54）It is installed on two Side stile（52）Between away from profile steel concrete column（3）Side and two side stiles（52）Itself；Described two side stiles （52）Between bottom be equipped with scaffold board（55）；Every layer of scaffold main body（5）Main frame（51）For two, and also include at least one middle stile（53）.
- 6. according to a kind of attachment type raise scaffold described in claim 5, it is characterised in that：Scaffold board（55）Bottom is set There are multiple pumping rods（57）, in pumping rod（57）Scaffold board is widened in upper laying（58）.
- 7. according to a kind of attachment type raise scaffold described in claim 6, it is characterised in that：Pumping rod（57）Head is affixed There is annulus（571）, annulus（571）Inside it is installed with steel wire rope（572）, steel wire rope（572）The other end socket in interior row's cross bar（65） On.
- 8. according to a kind of attachment type raise scaffold described in claim 6 or 7, it is characterised in that：Widen scaffold board（58） Upper setting turnover panel（59）, turnover panel（59）With widening scaffold board（58）Connected with leaf of hinge.
- A kind of 9. attachment type raise scaffold according to any one in claim 5 to 7, it is characterised in that：Work as floor Height H>During 3m, scaffold main body（5）For four layers, every layer of scaffold main body（5）Height be story height H 1/2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720913577.0U CN207110419U (en) | 2017-07-25 | 2017-07-25 | A kind of attachment type raise scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720913577.0U CN207110419U (en) | 2017-07-25 | 2017-07-25 | A kind of attachment type raise scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207110419U true CN207110419U (en) | 2018-03-16 |
Family
ID=61573720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720913577.0U Expired - Fee Related CN207110419U (en) | 2017-07-25 | 2017-07-25 | A kind of attachment type raise scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207110419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476561A (en) * | 2017-07-25 | 2017-12-15 | 北京建工建筑产业化投资建设发展有限公司 | A kind of attachment type raise scaffold and its construction |
| CN110259097A (en) * | 2019-07-03 | 2019-09-20 | 河北建匠科技发展有限公司 | A kind of attachment type raise scaffold protective device |
-
2017
- 2017-07-25 CN CN201720913577.0U patent/CN207110419U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476561A (en) * | 2017-07-25 | 2017-12-15 | 北京建工建筑产业化投资建设发展有限公司 | A kind of attachment type raise scaffold and its construction |
| CN110259097A (en) * | 2019-07-03 | 2019-09-20 | 河北建匠科技发展有限公司 | A kind of attachment type raise scaffold protective device |
| CN110259097B (en) * | 2019-07-03 | 2024-05-24 | 河北建匠科技发展有限公司 | Attached lifting scaffold protecting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107476561A (en) | A kind of attachment type raise scaffold and its construction | |
| CN102661054B (en) | Lateral reinforcing structure in whole lifting of plane steel truss and whole lifting method | |
| CN106437130A (en) | Inner roof external climbing type formwork construction platform for super high-rise building construction | |
| CN107100187B (en) | Tower crane steel girder erection structure and installation method | |
| CN207110419U (en) | A kind of attachment type raise scaffold | |
| CN107060098A (en) | A kind of high-altitude wire frame Steel Structure Installation method based on sliding platform | |
| CN107761961A (en) | A kind of electronic climbing frame monolithic construction method of high-rise building | |
| CN107299755A (en) | The hydraulic lifting steel platform of outer mould bases and the overall and local jacking of steel platform can be achieved | |
| CN102912991A (en) | Track hosting device and track hoisting method of large curtain wall unit plate | |
| CN216739582U (en) | Multifunctional auxiliary device for binding reinforcing steel bars of slide-resistant piles | |
| CN209145256U (en) | The dedicated climbing frame of assembled architecture | |
| CN102979297A (en) | Hanging type stairwell operating platform mechanism and construction method thereof | |
| CN212358012U (en) | Widening platform device of hydraulic creeping formwork for quickly constructing double-limb cable tower | |
| CN112575948A (en) | Truss string beam and cantilever truss combined roof truss and construction method | |
| CN117145043A (en) | Assembled type corridor, corridor end connection structure and construction method | |
| CN114622724B (en) | Control structure and control method for realizing stay bar verticality control through stay cable tensioning | |
| CN216840676U (en) | Brace rod mounting structure | |
| CN209924407U (en) | Combined working platform for steel structure high-altitude installation | |
| CN214531431U (en) | Truss combination roof truss of opening string roof beam and encorbelmenting | |
| CN209637263U (en) | Additional lateral resisting Cable Structure for reinforcing masonry structure | |
| CN110409791A (en) | Construction method for mounting climbing frame attached wall by utilizing embedded high-strength bolt | |
| CN213805382U (en) | A assembled stock for steel reinforcement cage construction hoist and mount | |
| CN116675088B (en) | Attached elevator | |
| CN109339475A (en) | Additional lateral resisting Cable Structure and reinforcement means for reinforcing masonry structure | |
| CN107816132A (en) | The single framework attaching structure of high-order tower crane non-floor and its construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |