CN206308842U - A kind of lightgage steel joist composite concrete wallboard hoisting structure - Google Patents
A kind of lightgage steel joist composite concrete wallboard hoisting structure Download PDFInfo
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- CN206308842U CN206308842U CN201621130028.8U CN201621130028U CN206308842U CN 206308842 U CN206308842 U CN 206308842U CN 201621130028 U CN201621130028 U CN 201621130028U CN 206308842 U CN206308842 U CN 206308842U
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Abstract
The utility model discloses a kind of lightgage steel joist composite concrete wallboard hoisting structure, including lightgage steel joist framework, concrete slab and keel concrete slab connector；The lightgage steel joist framework is made up of day ground joist and vertical keel, and day ground joist uses U-shaped keel, vertical keel to use c-type keel, keel to be attached by high-strength self threading pin and assembled；The lightgage steel joist lower portion fills insulation material, the sheet materials such as cement fibrolite plate or plasterboard is installed on lightgage steel joist framework, as wall inner face.The utility model advantage compared with prior art is：Rate of progress of the construction is greatly improved, construction period can shorten 30% to 50%；Thickness of thin, few with material, manufacture craft is simple, and overall cost is compared with conventional outer wall low 10% to 30%, it is possible to decrease building cost.
Description
Technical field
The utility model is related to construction material, more particularly to a kind of lightgage steel joist composite concrete wallboard hoisting structure.
Background technology
Existing precast concrete sandwich heat preserving wall (hereinafter referred to as sandwich wallboard), sandwich wallboard is by internal lobe wall (7-
10 centimeters of thick concrete slabs), intermediate insulating layer (3-10 centimeters of thick insulation layer) and siphonal lobe wall (5-9 centimeters of thick concrete slab) structure
Into internal lobe wall and siphonal lobe wall are connected with connector (FRP connectors or stainless steel adapting piece) is crossed.Internal lobe wall plays structure load-bearing and makees
With siphonal lobe wall plays heat-insulation layer, protective layer and alien invasion decoration function.Sandwich wallboard has structure load-bearing effect, thickness concurrently
Greatly, from great, manufacturing process is complicated, and erecting bed need to be in the milk joint filling, have technical difficulty on integral outer wall decorative is realized, always
Body cost is high compared with conventional outer wall form of construction work.
Utility model content
The utility model is to solve above-mentioned deficiency, there is provided a kind of lightgage steel joist composite concrete wallboard lifting knot
Structure.
Above-mentioned purpose of the present utility model is realized by following technical scheme：A kind of lightgage steel joist complex coagulation cob wall
Plate hoisting structure, including lightgage steel joist framework, concrete slab and keel concrete slab connector；The lightgage steel joist framework is by day
Ground joist and vertical keel are constituted, and day ground joist uses U-shaped keel, and vertical keel uses c-type keel, keel by it is high-strength from
Nail is attacked to be attached and assembled；The lightgage steel joist lower portion fills insulation material, cement is installed on lightgage steel joist framework fine
The sheet materials such as dimension plate or plasterboard, as wall inner face；The lightgage steel joist framework is made up of day ground joist and vertical keel, the world
Keel use U-shaped keel, vertical keel to use c-type keel, keel to be attached by high-strength self threading pin and assembled；It is described vertical
Keel top, boot last connector is installed with bolt, and the upper end perforate of boot last connector is simultaneously welded with load-bearing nut, the load-bearing spiral shell
Mother is connected with suspension ring.
The vertical keel is provided with load-bearing node, and load-bearing node includes supporting plate, keel reinforcing plate, bolt and cushion block, institute
State supporting plate to be welded on main structure beam, keel reinforcing plate is arranged on wall vertical keel by bolt, keel reinforcing plate
Opposite side is provided with cushion block.
The day ground joist is provided with restraint joint, and restraint joint includes drawplate type restraint joint and screw restraint joint；
The drawplate type restraint joint includes arm-tie and connecting bolt and pad, and arm-tie is welded on main structure beam, vertical keel and
Arm-tie, using bolt and pad, fixation is attached by the word hole of vertical sliver one and circular hole；The screw restraint joint bag
Constraint screw rod, band nut shim and postive stop baffle are included, up the ground joist of wall day ground joist opens big hole, in lower section wall
The ground joist of its ground joist opens aperture；Up at the ground joist big hole of wall day ground joist, welded limiting baffle plate, in lower section
At the day keel of wall day ground joist, welded bands nut shim.
The vertical keel is provided with temporary support node, and temporary support node includes bracket part, keel reinforcing plate, stull
Part, adjusting screw rod；Bracket part is welded in a pre-installation in building main structure；Between adjacent 2 vertical keels of wall, make
Keel reinforcing plate and Cross stay are installed with bolt and pad；In the middle part of Cross stay, three bolts hole are opened, in three spiro keyhole positions
Place's welding vertical adjustment nut is put, by vertical adjustment nut, vertical adjustment screw rod, adjusting screw rod top to bracket part is screwed into.
A kind of installation method of lightgage steel joist composite concrete wallboard hoisting structure, it is characterised in that：Comprise the following steps：
(1) wall connecting piece is installed：After wall completes, the connection installed according to layout design on the keel of wall
Part, including temporary support node keel reinforcing plate and Cross stay, the keel reinforcing plate of load-bearing node, restraint joint (screw)
Band nut shim and postive stop baffle；
(2) suspension centre is installed：According to load requirement and layout design, boot last connector is installed on wall body keel as lifting
Suspension centre；
(3) bracket part is installed：After the completion of main structure, before wall lifting, install interim according to layout design in body pillar
The bracket part of support node；
(4) transport：By lightgage steel joist composite concrete wall board body by truck and support, transport to the appropriate position in job site
Put；
(5) lift by crane：Suspension ring are installed on wall, it is with hanging device (truck crane, tower crane etc.) is crossed that lightgage steel joist is compound mixed
Solidifying cob wall plate body is lifted to its installation site；
(6) place：By temporary support node, wall is placed on by main structure；Bracket part can bear wall deadweight；Tear open
Unload suspension ring and lifting rope；
(7) adjust：Wall is placed after putting on bracket part, by crowbar, the interior external position of line rod screw regulation wall and a left side
Right position, its vertical position can be adjusted by vertical adjustment screw rod；
(8) connect：After after wall position adjustment in place, according to Design Requirement Drawing, load-bearing node and restraint joint are installed；
Load-bearing node connects through soldering pallet to main structure beam and wall vertical keel reinforcing plate and completes；
Restraint joint (drawplate type) connects through welding arm-tie to main structure beam, arm-tie and wall vertical keel bolt connection
Realize；
Restraint joint (screw) is connected through twists such as Limit screw to stop nut realization；
(9) anti-corrosion：After wall is installed, secondary preservative treatment, brushing anticorrosive paint are carried out to connector and weld seam；
(10) waterproof is sealed：After all walls are installed, waterproofing design and drawing requirement are installed to wall plate stitch, carry out
Sealing water-proofing treatment；
(11) it is incubated：Insulation material is installed in lightgage steel joist composite concrete wallboard keel；
(12) interior plate is installed：Wall interior plate is installed on the outside of lightgage steel joist composite concrete wallboard vertical keel.
The utility model advantage compared with prior art is：Lightgage steel joist composite concrete wallboard of the present utility model is
A kind of prefabricated building element, is capable of achieving the prefabricated and assembling of building industry, promotes the development of national housing industrialization.Can
The parallel construction that main structure construction and wall make is realized, wall is quick for installation, is greatly improved rate of progress of the construction, builds work
Phase can shorten 30% to 50%.
Brief description of the drawings
Fig. 1 is the utility model lightgage steel joist composite concrete wallboard representative section figure.
Fig. 2 is the utility model lightgage steel joist composite concrete wallboard lightgage steel joist frame diagram.
Fig. 3 is the structural representation of boot last connector in the utility model.
Fig. 4 is the structural representation that the utility model lifts by crane node.
Fig. 5 is wall connecting design concept trigonometric sum round dot mark schematic diagram in the utility model.
Fig. 6 is the structural representation of the utility model predetermined coupling parts in agent structure (concrete structure).
Fig. 7 is the structural representation of the utility model predetermined coupling parts in agent structure (steel construction).
Fig. 8 is the structural representation of supporting plate in the utility model.
Fig. 9 is the structural representation of keel reinforcing plate in the utility model.
Figure 10 is the structural representation one of load-bearing node in the utility model.
Figure 11 is the structural representation two of load-bearing node in the utility model.
Figure 12 is the structural representation of arm-tie in the utility model.
Figure 13 is the structural representation one of drawplate type restraint joint in the utility model.
Figure 14 is the structural representation two of drawplate type restraint joint in the utility model.
Figure 15 is the structural representation one of screw restraint joint in the utility model.
Figure 16 is the structural representation two of screw restraint joint in the utility model.
Figure 17 is the cross-sectional view of screw restraint joint in the utility model.
Figure 18 is the cross-sectional view at A-A in Figure 17.
Figure 19 is the cross-sectional view at B-B in Figure 17.
Figure 20 is the structural representation of bracket part in the utility model.
Figure 21 is the structural representation of keel reinforcing plate in the utility model.
Figure 22 is the structural representation of Cross stay in the utility model.
Figure 23 is the dimensional structure diagram of temporary support node in the utility model.
Figure 24 is the horizontal cross-section structure diagram of temporary support node in the utility model.
Figure 25 is the longitudinal profile structure schematic of temporary support node in the utility model.
Figure 26 is the schematic diagram of installation wall connecting piece in the utility model.
Figure 27 is the schematic diagram of installation suspension centre in the utility model.
Figure 28 is the schematic diagram of installation bracket part in the utility model.
Figure 29 is the schematic diagram of lifting in the utility model.
Figure 30 is the schematic diagram of placement in the utility model.
Figure 31 is the schematic diagram of regulation in the utility model.
Figure 32 is the schematic diagram of connection in the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of lightgage steel joist composite concrete wallboard hoisting structure is by lightgage steel joist framework 23, concrete slab
21 and the three of keel concrete slab connector 22 constitute, lightgage steel joist framework 23 strengthens concrete slab bending resistances and shearing strength
Effect, concrete slab 21 plays shear-resistant membrane, and the two is organically combined by connector 22, forms a kind of with splendid bending resistance energy
The combined wall of power.Insulation material 25 can be filled inside lightgage steel joist framework 23, inner side can install cement fibrolite plate or gypsum
The sheet materials such as plate, as wall inner face 24.
As shown in Figure 1 and Figure 2, the lightgage steel joist framework 23 is made up of day ground joist 232 and vertical keel 231, day earthworm
Bone 232 uses U-shaped keel, vertical keel 231 to use c-type keel, keel to be attached by high-strength self threading pin 233 and assembled.
Lightgage steel joist composite concrete wallboard lifts by crane design of node：
Inventor's exploitation devises one kind and is specifically applied to lightgage steel joist composite concrete wall (lightgage steel joist complex coagulation
Cob wall plate) lifting node 3 design, to facilitate the lifting of lightgage steel joist composite concrete wallboard.
As shown in Figure 3, Figure 4, after lightgage steel joist composite concrete wall board body completes, in 2 adjacent vertical keels
231 tops, boot last connector 31 is installed with bolt, and the upper end perforate 315 of boot last connector 31 is simultaneously welded with load-bearing nut 314,
In correspondence day keel 233 (U-shaped keel) place's perforate.During lifting, suspension ring 317 are installed, the end screw rod of suspension ring 317 can be thread directly into boots
The load-bearing nut 314 of type connector 31, then by suspension ring 317, installs lifting rope 318.
The lifting design is convenient, the installation and removal of suspension ring, greatly improves lifting speed.
Lightgage steel joist composite concrete wall board body installs connection design：
As shown in figure 5, lightgage steel joist composite concrete wallboard is connected by setting for " pop-up being drop-down " with building main structure
Meter theory.Top connecting node is used for the deadweight (being named as " load-bearing node " 5) of bearing wall, and bottom connecting node plays constraint
The effect (being named as " restraint joint " 6) of the inside and outside side shifting of wall.
As shown in Figure 6, Figure 7, need to typically be preset on (steel construction 11 of concrete structure 12/) on agent structure beam 1 (pre-buried
Or pre-welding) connector 13.And connect increase intensity using reinforcing bar 14.
Load-bearing node
Load-bearing node 5 must have enough rigidity and intensity, and it is located at wall top, to bearing wall load, it is ensured that
Wall is not destroyed under gravity laod, wind load and geological process.Load-bearing node is generally generally according to 1200mm-
The arranged for interval of 1800mm, determines according to different wall sizes and loading condition according to concrete condition.
As shown in Fig. 8, Fig. 9, Figure 10, Figure 11, load-bearing node includes supporting plate 51, keel reinforcing plate 52, bolt 53 and cushion block
54。
Supporting plate 51 is welded on main structure beam 1, is used to for wall load to pass to main structure.Supporting plate 51 is typically used
Q235 or Q345 steel plates (or other strength grade steel, can also use stainless steel) are processed, according to different wall weights,
Wind resistance and shockproof requirements, the thickness of supporting plate 51 is 4mm to 8mm, and the width of supporting plate 51 is 100mm to 200mm.The interposition of supporting plate 51
Put out the word hole 511 of horizontal strip one, increase the weld seam quantity of supporting plate 51 and keel reinforcing plate 52, being used to meet welding load will
Ask.
Keel reinforcing plate 52 is arranged on wall vertical keel 231 by bolt 53, is used to strengthen the strong of vertical keel 231
Degree, while being the carrier that wall load is passed on supporting plate 51.The typically use Q235 or Q345 steel plates of keel reinforcing plate 52 (or other
Strength grade steel, can also use stainless steel) process, according to different load requirements, its thickness is 4mm to 10mm, width
For 70mm to 160mm.Keel reinforcing plate mono- hole 521 of upper and lower Ge Kai, for installation bolt 53.The opposite side of keel reinforcing plate
Increase cushion block 54.The diameter of bolt 53 is designed according to load requirement.
Supporting plate and keel reinforcing plate are attached by welding at the construction field (site).
Restraint joint
Restraint joint is not subject to wall gravity laod, and it is located at wall bottom, only serves lateral displacement in constraint wall
Effect.
Restraint joint has 2 kinds of makes.
1. drawplate type
As shown in Figure 12, Figure 13, Figure 14, drawplate type restraint joint 6 is to weld arm-tie by main structure beam, to wall
Row constraint is entered in bottom.
Drawplate type restraint joint 6 includes arm-tie 61 and connecting bolt 62 and pad 63.
Arm-tie 61 is welded on main structure beam 1, to fixed constraint vertical keel 231, locks the interior outside of wall
Displacement.Arm-tie 61 is typically processed using Q235 or Q345 steel plates (or other strength grade steel, can also use stainless steel),
According to different wall weights, wind resistance and shockproof requirements, the thickness of supporting plate 61 is 4mm to 8mm, the width of supporting plate for 100mm extremely
200mm.The word hole 611 of vertical sliver one is opened in the middle of supporting plate 61.
On the corresponding vertical keel 231 connected with arm-tie 61, circular hole 621 is opened in advance.
Vertical keel 231 and arm-tie 61, using bolt 62 and pad 63, by the word hole 611 of vertical sliver one and circular hole 621
It is attached fixation.
The diameter of bolt 62 is designed according to load requirement.
The setting in the word hole 611 of vertical sliver one make whole wall connecting to main structure error, structure manufacture error, construction
Alignment error etc. has three-dimensional adjustable adaptability, while can ensure that Side fascia can adapt to main structure in earthquake most
Big relative storey displacement.
2. screw
As shown in Figure 15, Figure 16, Figure 17, Figure 18, Figure 19, screw restraint joint 7 be by the day keel of lower section wall,
Using Limit screw, the ground joist to top wall enters row constraint.
Screw rod restraint joint 7 includes Limit screw 71, band nut shim 72 and postive stop baffle 73.
The position of setting obligatory point is being needed, up the ground joist of wall day ground joist 232 opens big hole 74, big hole
2.5 times of 71 diameter of a diameter of Limit screw；In lower section, the ground joist of wall day ground joist 232 opens aperture 75, and aperture 75 is a diameter of
Diameter+the 2mm of Limit screw 71.
Up at the ground joist big hole 74 of wall day ground joist 232, welded limiting baffle plate 73, postive stop baffle 73 is thick
4mm to 6mm, square, the length of side is 2 times or so of great circle bore dia 74.Postive stop baffle 73 carries a word strip hole 731, aperture
It is the diameter+1mm of Limit screw 71.731 degree long of strip hole should be greater than 40mm.Postive stop baffle 73 plays limitation Limit screw 71
Effect.
At the day keel of lower section wall day ground joist 232, welded bands nut shim 72.Band nut shim 72 is by side with holes
Shape pad 721 and stop nut 722 weld together composition.The band thickness of nut shim 721 and the consistency of thickness of postive stop baffle 73.
After wall lifting regulation in place, between ground joist and day keel, Limit screw 71 is installed to band nut shim 72,
It is capable of achieving constraint of the lower section wall to top wall.The diameter of Limit screw 71 is not less than 16mm, the flanged disk of head, threaded portion
Divide length to be 3 times or so of spacing height of nut, 50mm is should be greater than without long threaded portion.
The way of restraint meets three-dimensional adjustability in installation process and to structure relative storey displacement and the suction of temperature deformation
Receipts ability, it is convenient and swift.
Temporary support node
As shown in Figure 20 to Figure 25, for convenience in wall installation process load-bearing node 5 and restraint joint (6,7) peace
Dress, inventor's installation method exploitation devises temporary support node 8.
Temporary support node 8 plays a part of to lay temporarily wall to building main structure, it function only as temporary support and
The effect of three-dimensional regulation, is not subject to the permanent load of wall.
Temporary support node 8 includes bracket part 81, keel reinforcing plate 82, Cross stay 83, adjusting screw rod 84.
Bracket part 81 is welded in a pre-installation in building main structure, and bracket part 81 is by square steel tube 811 and the structure of baffle plate 812
Into length 80mm to 180mm.According to different wall weights, square steel tube thickness 4mm to 6mm or so, the length of side of square steel tube 811 is
100mm to 180mm.Baffle plate 812 is steel plate, is typically higher by square steel tube 50mm or so.
Between adjacent 2 vertical keels 231 of wall, keel reinforcing plate is installed using bolt (821,832) and pad
82 and Cross stay 83.Keel reinforcing plate 82 is strip-shaped steel plate, and upper and lower side opens bolt connecting hole 822, and stull is opened in middle part position on the upper side
Part link bolt hole 823
The main body of Cross stay 83 is angle steel 831, thickness 5mm to 8mm, length of side 80mm to 140mm, two ends welding shrouding 85, envelope
Plate 85 offers bolt connecting hole 851.Welding baffle 835 on shrouding 832.At the middle part of Cross stay 83, three bolts hole 833 are opened,
Pitch-row is the 1/2 of the square steel tube length of side, and vertical adjustment nut 834 is welded at three positions of bolt hole 833, and nut internal diameter is general
For 18mm to 32mm.
When wall is positioned over building main structure relevant position, the deadweight of wall is transferred to bracket part by Cross stay, directly
To main structure.
By vertical adjustment nut 834, vertical adjustment screw rod 84 is screwed into, the top of adjusting screw rod 84 can adjust wall to bracket part
The vertical height of body.The general length of adjusting screw rod is 100mm or so, is that wall has the vertical position regulation of 70mm or so empty
Between.
Lightgage steel joist composite concrete wall board body installation method, comprises the following steps：
The 1st, wall connecting piece is installed：As shown in figure 26, after wall completes, according to drawing on the keel 231 of wall
The connector of design and installation, including temporary support node 8 keel reinforcing plate 82 and Cross stay 83, the keel of load-bearing node 5 add
Strong plate 52, the band nut shim 72 and postive stop baffle 73 of restraint joint (screw) 7.
2. suspension centre is installed：As shown in figure 27, according to load requirement and layout design, boot last connection is installed on wall body keel
Part 31 is used as lifting suspension centre.
The 3rd, bracket part is installed：As shown in figure 28, after the completion of main structure, before wall lifting, set according to drawing in body pillar
Meter installs the bracket part 81 of temporary support node.
4. transport：By lightgage steel joist composite concrete wall board body by truck and support, transport to the appropriate position in job site
Put
5. lift by crane：As shown in figure 29, suspension ring 32 are installed on wall, will be light with hanging device (truck crane, tower crane etc.) is crossed
Steel joist composite concrete wall board body is lifted to its installation site
6. place：As shown in figure 30, by temporary support node, wall is placed on by main structure.Bracket part can bear
Wall is conducted oneself with dignity.Dismounting suspension ring and lifting rope.
7. adjust：As shown in figure 31, after wall is placed and put on bracket part, by crowbar, line rod screw regulation wall
External position and right position, its vertical position can be adjusted by vertical adjustment screw rod.
8. connect：As shown in figure 32, after after wall position adjustment in place, according to Design Requirement Drawing, load-bearing node is installed
And restraint joint.
Load-bearing node connects through soldering pallet to main structure beam and wall vertical keel reinforcing plate and completes.
Restraint joint (drawplate type) connects through welding arm-tie to main structure beam, arm-tie and wall vertical keel bolt connection
Realize.
Restraint joint (screw) is connected through twists such as Limit screw to stop nut realization.
9. anti-corrosion：After wall is installed, secondary preservative treatment, brushing anticorrosive paint are carried out to connector and weld seam.
10. waterproof is sealed：After all walls are installed, waterproofing design and drawing requirement are installed to wall plate stitch, carry out
Sealing water-proofing treatment.
11. insulations：Insulation material is installed in lightgage steel joist composite concrete wallboard keel
12. install interior plate：Wall interior plate is installed on the outside of lightgage steel joist composite concrete wallboard vertical keel.
Lightgage steel joist composite concrete wallboard of the present utility model is applied to the peripheral protecting system of inner deposited and outer hung formula building.Can
The peripheral protective prefabrication of frame structure building is realized, construction site is only needed to install exterior wall and carries out sealing waterproofer
Make, entirely without scaffold construction.Lightgage steel joist composite concrete wallboard is installed and is capable of achieving to install 800 square meters in, greatly shortens
Building body completion cycle.
Lightgage steel joist composite concrete wallboard performance characteristics of the present utility model：
1st, strong applicability
Be applicable to the building of different types of structure, major structure of construction can be steel construction, cast-in-place concrete structure with
And precast concrete；Can be used for multi-rise building.
2nd, it is highly integrated
Prefabricated degree is high, and factory can realize the integrated of structure, insulation, decoration and the door and window of wall, greatly
Reduce live walling work workload.
3rd, from heavy and light
Deadweight 90-140kg/m2 is 1/3rd of sandwich wall, reduces the load requirement to basis and main structure, is had
Beneficial to the shock resistance of main structure, while the requirement to transporting and lifting measure can be substantially reduced.
4th, interior decoration is convenient
Keel inner chamber can be mounted directly pipeline, and its indoor can be mounted directly decorative board material, therefore can reduce phase
The wall interior decoration cost answered.
5th, it is quick for installation
Due to wall from heavy and light, monolithic wall area is big, and full-size is installed more quick up to 4 meters × 16 meters
With it is efficient.
6th, economy
Overall cost 10-20% low compared with PC exterior wall claddings.
7th, architectural design diversity
The different architectural effect such as face brick, stone material, coating and art concrete can be conveniently and efficiently realized, building is set
The intention for counting teacher does not have any constraint, and size, shape, texture, moulding can meet various personalized designs demands.
8th, structure reliability
(resisting wind press capacity, air-tightness and watertightness performance, if necessary may be used four property that design can meet in specification for curtain wall easily
Increase plane internal deformation performance) detection requirement.
9th, produce easy
Keel can realize the automation for designing and producing, and dimensional accuracy is high；Ultra-thin concrete is to mould measure and factory
Facility requirements are extremely low.
10th, outstanding thermal property
External thermal insulation form, keel Nei Kesai insulation materials are provided with 1-2 centimeters of air layer in the middle of keel layer and concrete layer.
Hot cut-off is provided between keel and concrete layer.
11st, fire protecting performance
Fire endurance was up to 2 hours (22 centimeters of thick wall bodies：Concrete layer+air layer+anti-the flint in heat insulation layer+inner side
Cream flaggy).
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (4)
1. a kind of lightgage steel joist composite concrete wallboard hoisting structure, it is characterised in that：Including lightgage steel joist framework, concrete slab
With keel concrete slab connector；The lightgage steel joist framework is made up of day ground joist and vertical keel, and day ground joist is using U-shaped
Keel, vertical keel uses c-type keel, keel to be attached by high-strength self threading pin and assembled；In the lightgage steel joist framework
Insulation material is filled in portion, cement fibrolite plate or plasterboard is installed on lightgage steel joist framework, as wall inner face；The lightgage steel joist
Framework is made up of day ground joist and vertical keel, and day ground joist uses U-shaped keel, vertical keel to use c-type keel, keel to pass through
High-strength self threading pin is attached and assembled；The vertical keel top, boot last connector, boot last connector upper end are installed with bolt
Portion's perforate is simultaneously welded with load-bearing nut, and the load-bearing nut is connected with suspension ring.
2. a kind of lightgage steel joist composite concrete wallboard hoisting structure according to claim 1, it is characterised in that：It is described perpendicular
Load-bearing node is provided with to keel, load-bearing node includes supporting plate, and keel reinforcing plate, bolt and cushion block, the supporting plate are welded to
On main structure beam, keel reinforcing plate is arranged on wall vertical keel by bolt, and the opposite side of keel reinforcing plate is provided with cushion block.
3. a kind of lightgage steel joist composite concrete wallboard hoisting structure according to claim 1, it is characterised in that：The day
Ground joist is provided with restraint joint, and restraint joint includes drawplate type restraint joint and screw restraint joint；The drawplate type constraint
Node includes arm-tie and connecting bolt and pad, and arm-tie is welded on main structure beam, vertical keel and arm-tie, using bolt and
Pad, fixation is attached by the word hole of vertical sliver one and circular hole；The screw restraint joint includes constraint screw rod, band
Nut shim and postive stop baffle, up the ground joist of wall day ground joist open big hole, the ground of wall day ground joist in lower section
Keel open aperture；Up at the ground joist big hole of wall day ground joist, welded limiting baffle plate, the wall day ground joist in lower section
Day keel at, welded bands nut shim.
4. a kind of lightgage steel joist composite concrete wallboard hoisting structure according to claim 1, it is characterised in that：It is described perpendicular
Temporary support node is provided with to keel, temporary support node includes bracket part, keel reinforcing plate, Cross stay, adjusting screw rod；Ox
Leg piece is welded in a pre-installation in building main structure；Between adjacent 2 vertical keels of wall, pacified using bolt and pad
Keel reinforcing plate and Cross stay；In the middle part of Cross stay, three bolts hole are opened, vertical adjustment is welded at three bolt hole positions
Nut, by vertical adjustment nut, is screwed into vertical adjustment screw rod, adjusting screw rod top to bracket part.
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| CN201621130028.8U CN206308842U (en) | 2016-10-17 | 2016-10-17 | A kind of lightgage steel joist composite concrete wallboard hoisting structure |
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| CN106499092A (en) * | 2016-10-17 | 2017-03-15 | 澄筑投资控股（上海）有限公司 | A kind of lightgage steel joist composite concrete wallboard hoisting structure and its installation method |
| CN108049568A (en) * | 2018-02-02 | 2018-05-18 | 上海同磊土木工程技术有限公司 | A kind of overall assembled wall |
| CN109469351A (en) * | 2018-11-30 | 2019-03-15 | 浙江精工钢结构集团有限公司 | A kind of terminal, which is not suspended, reconstructs modular construction guard fender and its construction method |
| CN111734044A (en) * | 2020-05-27 | 2020-10-02 | 国网江苏省电力有限公司扬州供电分公司 | Magnesium-based composite light-duty assembled external wall panel |
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| CN109469351A (en) * | 2018-11-30 | 2019-03-15 | 浙江精工钢结构集团有限公司 | A kind of terminal, which is not suspended, reconstructs modular construction guard fender and its construction method |
| CN111734044A (en) * | 2020-05-27 | 2020-10-02 | 国网江苏省电力有限公司扬州供电分公司 | Magnesium-based composite light-duty assembled external wall panel |
| CN111926955A (en) * | 2020-08-18 | 2020-11-13 | 李习勇 | Environmental protection aerated concrete wall structure |
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