CN109057091A - A kind of assembled hollow exterior wall body and its assembly method suitable for steel construction - Google Patents
A kind of assembled hollow exterior wall body and its assembly method suitable for steel construction Download PDFInfo
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- CN109057091A CN109057091A CN201810959265.2A CN201810959265A CN109057091A CN 109057091 A CN109057091 A CN 109057091A CN 201810959265 A CN201810959265 A CN 201810959265A CN 109057091 A CN109057091 A CN 109057091A
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- side fascia
- lining
- steel
- middle layer
- bolt hole
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 171
- 239000010959 steel Substances 0.000 title claims abstract description 171
- 238000010276 construction Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 13
- 210000003195 fascia Anatomy 0.000 claims abstract description 237
- 238000003466 welding Methods 0.000 claims abstract description 78
- 210000001364 upper extremity Anatomy 0.000 claims abstract description 24
- 238000009958 sewing Methods 0.000 claims description 18
- 239000002131 composite material Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000565 sealant Substances 0.000 claims description 8
- 239000011083 cement mortar Substances 0.000 claims description 5
- 239000011381 foam concrete Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000004458 analytical method Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 11
- 238000009413 insulation Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000004567 concrete Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/88—Insulating elements for both heat and sound
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention discloses a kind of assembled hollow exterior wall bodies and its assembly method suitable for steel construction, belong to technical field of buildings.A kind of assembled hollow exterior wall body suitable for steel construction of the invention, including top layer I-beam, middle layer girder steel, foundation beam and wallboard, wallboard includes lining and Side fascia, basic top surface of the beam is provided with Side fascia build-in groove and lining build-in groove, middle layer I-beam upper limb and bottom wing are welded with welding steel along its length, Side fascia and lining are equipped with step structure, Side fascia and lining are provided with Side fascia bolt hole, top layer I-shaped lower flange of girder has welding steel, and Side fascia and lining pass through fastening bolt and be fastenedly connected with welding steel.The longitudinally connected system of wall and foundation beam, middle layer girder steel and roof truss girder steel entirely from bottom to top is carried out systematization analysis and research and improved by the present invention, not only increases the stability of connection, and structure is simple, has preferable economic benefit.
Description
Technical field
The present invention relates to technical field of buildings, hollow outer more specifically to a kind of assembled suitable for steel construction
Wall and its assembly method.
Background technique
Exterior wall assembling is to examine the key index and important link of building industrialization level.Steel construction is as typical dress
It is built with formula, the exterior wall prefabricated construction of building enclosure becomes the pass accelerated construction efficiency and improve building energy conservation heat insulation
Key.
Currently, having the concrete application of assembled wallboard in building field, such as China Patent No. ZL201720506773.6
A kind of disclosed construction steel structure assembled wallboard, including fixed connecting plate, the fixing connection steel plate pass through welding and reinforcing bar
Wallboard main body is connected, and is machined with bolt connecting hole by drill bit on fixing connection steel plate, the reinforcing bar wallboard main body it is interior
Portion is connected by welding with reinforced steel, and the inside of the reinforcing bar wallboard main body is filled with fill concrete, the reinforcing bar wall
The front and rear sides of plate main body are connect by fastening bolt with protection rubber pad.On the one hand this assembled wallboard does not account for adjacent
Being reliably connected between overlap joint processing and wallboard and main structure between two blocks of wallboards, on the other hand the assembled wallboard is only examined
The intensity for having considered wallboard, should consider as far as possible while meeting certain intensity as assembled wallboard mitigate wallboard weight and
Increase the thermal properties such as the insulation of wallboard itself.
Meanwhile the prefabricated assembled industrialization Side fascia seam crossing as disclosed in China Patent No. ZL201610803173.6
Antiseep method discloses a kind of edge setting connection side slot in Side fascia, outer to described adjacent two pieces using gap filler
The seam crossing of wallboard is formed in complete seam slot and is filled, to reach the leakage that seam crossing prevents rainwater.But due to this
Gap filler is in outdoor environment, and the inevitable crack that generated due to contraction distortion influences the effect of antiseepage.
Prefabricated wallboard research is relatively more at present, and that has seen has the steel construction using bolt, screw hole and wallboard
Assembled wall, using contents such as the assembleds wall body structures such as steel I-beam.But still there are many connections not in many aspects
Stablize, the incomplete problem of Assembly analysis.Such as China Patent No. ZL201610297096.1, data of publication of application is in July, 2016
27 days, invention and created name are as follows: a kind of exterior wall combined in prefabricated wall panels with steel construction, this application are related to outer
Wall is made of steel column, section steel beam and prefabricated wall panels, the prefabricated wall panels rib containing armored concrete, interior wall
The side of plate or Side fascia, the armored concrete side rib is equipped with exposed steel bar, is welded using exposed steel bar and steel column
It connects in succession.It is welded using exposed steel bar with fashioned iron in this application, increases the difficulty of site operation, and welding quality is not
Easily guarantee；Inside and outside wall board is formed using steel mesh body with ribbing with concreting, requires height to the manufacture craft of wallboard, while also increasing
Cost is added；In addition, the prefabricated wall panels do not account for the connection between base foundation.
As it can be seen that the connection of the construction of prefabricated panel, node and seam crossing Anti-seeping technology etc. there is also needing to improve and
The place constantly improve, for example wallboard and intermediate floor girder steel, steel are limited only to for the research of steel construction assembling type outer wall plate
The node of column connects, not systematic to remove research wallboard and basis, middle layer girder steel, the entire longitudinally connected body such as roof truss girder steel
System；On the other hand few to study the connection about adjacent two blocks of wallboards water proof anti-seepage node in the horizontal direction and mitigating
The problems such as thermal insulation property of wall how is improved while Side fascia weight.
Summary of the invention
1. technical problems to be solved by the inivention
It is an object of the invention to overcome existing connecting structure of wall complexity, stability not enough, to linked system research not
The deficiencies of enough systems, a kind of assembled hollow exterior wall body and its assembly method suitable for steel construction is provided, using the present invention
Technical solution, by wall and the longitudinally connected system of foundation beam, middle layer girder steel and roof truss girder steel entirely from bottom to top into
The analysis and research of row systematization improve, and enhance the stability of connection, and structure is simple, and it is convenient to operate, and have preferable warp
Ji benefit.
2. technical solution
In order to achieve the above objectives, technical solution provided by the invention are as follows:
A kind of assembled hollow exterior wall body suitable for steel construction of the invention, including top layer I-beam, middle layer girder steel,
Foundation beam and the wallboard between top layer I-beam and middle layer girder steel, between middle layer girder steel and foundation beam, it is described
Wallboard includes lining and Side fascia, the basic top surface of the beam be provided with for Side fascia build-in Side fascia build-in groove and
For the lining build-in groove of lining build-in, the lining bottom is placed in lining build-in groove, the exterior wall
Board bottom portion is placed in Side fascia build-in groove；
The middle layer I-beam upper limb is welded with the welding steel in strap bolt hole, the middle layer along its length
I-shaped lower flange of girder is also welded with the welding steel in strap bolt hole along its length, is equipped in the middle part of the Side fascia and lining
The step structure matched with middle layer I-beam and welding steel, the Side fascia correspond to the bolt hole position of welding steel
Be provided with perforation Side fascia Side fascia bolt hole, the spiro keyhole position that the lining corresponds to welding steel install be equipped with it is default
Bolt hole, the Side fascia and lining pass through fastening bolt and are fastenedly connected with the welding steel on middle layer I-beam；
The top layer I-shaped lower flange of girder is welded with the welding steel in strap bolt hole along its length, the Side fascia and
The step structure matched with the welding steel on middle layer I-beam and bottom wing, the Side fascia are equipped at the top of lining
The spiro keyhole position of corresponding welding steel installs the Side fascia bolt hole for being equipped with perforation Side fascia, the corresponding welding steel of the lining
The position of the bolt hole of plate is provided with default bolt hole, and the Side fascia and lining pass through fastening bolt and top layer I-shaped
Welding steel on beam is fastenedly connected.
Further, the Side fascia medial surface is provided with the Side fascia rectangular fin penetrated through in the horizontal direction, described
Side fascia rectangular fin be provided with the screw hole of perforation Side fascia along its length, the lining is corresponding with Side fascia rectangular fin
Position be provided with default bolt hole, the lining and Side fascia by fastening bolt penetrate through Side fascia rectangular fin screw hole and
Lining and Side fascia are attached by default bolt hole.
Further, the lining includes bottom inner wall plate and top lining, and the Side fascia includes bottom
Portion's Side fascia and top Side fascia, the bottom inner wall plate and bottom Side fascia be located at middle layer I-beam and foundation beam it
Between, the top lining and top Side fascia are between middle layer I-beam and top layer I-beam, outside the top
The two neighboring end face of wallboard and bottom Side fascia is spliced to form the antiseepage tilted down to intercouple along wallboard horizontal direction
Groove connecting sewing is leaked, the antiseep groove connecting sewing is by being arranged in the Side fascia mouth of the falling terraced slope phase of Side fascia interface
Mutual coupling forms, the Side fascia waterproof internal corner for being respectively arranged on the left side and the right side perforation of the top Side fascia and bottom Side fascia
With the Side fascia waterproof external corner to match with Side fascia waterproof internal corner, the adjacent Side fascia in left and right by Side fascia waterproof internal corner and
The chimeric of Side fascia waterproof external corner is attached.
Further, the middle layer I-beam upper limb is welded with along its length close to the one side edge of Side fascia
The welding steel in strap bolt hole is provided with prefabricated steel composite floor, the prefabricated steel on middle layer I-beam upper limb
Composite floor top surface is provided with the lining groove for build-in top lining, and the top lining is recessed by lining
Slot is connect with prefabricated steel composite floor, and the prefabricated steel composite floor bottom surface is contacted with the upper flange of middle layer I-beam
And one end is inconsistent with welding steel；Lower part lining, top Side fascia and the bottom Side fascia is close to middle layer work
One end of word beam is provided with top step port, and is provided with wallboard step groove, the lower part at welding steel
Lining, top Side fascia and bottom Side fascia utilize top step port and wallboard step groove and middle layer I-beam and right
Answer the welding steel of position inconsistent.
Further, the Side fascia is equipped with step groove end face close to an end face of top layer I-beam upper limb,
The highest point of step groove end face is flushed with the upper limb edge surface of top layer I-beam.
Further, the lining and Side fascia use in set reinforced mesh foam concrete it is prefabricated form,
The thickness of the wallboard is not less than 60mm.
Further, the antiseep groove connecting sewing is injected after assembly connection for the close of water proof anti-seepage
Sealing, the Side fascia build-in groove and lining build-in groove are added cement mortar and are reinforced.
A kind of assembly method of assembled hollow exterior wall body suitable for steel construction of the invention, comprising the following steps:
(a) bottom inner wall plate and bottom Side fascia are respectively placed in the lining build-in groove and Side fascia build-in of foundation beam
Groove is added cement mortar and is reinforced；
(b) it is welded with the welding steel in strap bolt hole along its length in the bottom wing both sides of the edge of middle layer I-beam, on
The wing is welded with the welding steel in strap bolt hole, bottom inner wall plate and bottom exterior wall close to the one side edge of Side fascia along its length
Plate is placed in two sides of the bottom wing two sides welding steel of middle layer I-beam and inconsistent with the bottom wing bottom end of middle layer I-beam,
And the welding of the step structure and middle layer I-beam and corresponding position formed using top step port and wallboard step groove
Steel plate fitting, and be attached bottom inner wall plate and bottom Side fascia using fastening bolt；
(c) welding steel in two rows of strap bolts hole, top interior wall are welded along its length at top layer I-shaped lower flange of girder edge
Plate and top Side fascia are installed between top layer I-beam and middle layer I-beam, are had between top lining and top layer I-beam
Prefabricated steel composite floor, the bottom end of top lining are entrenched in the lining groove on prefabricated steel composite floor top, bottom
The Side fascia mouth of falling terraced slope of the bottom setting at the top and top Side fascia of portion's Side fascia intercouples to form antiseep slope
The highest point of mouthful connecting sewing, the step groove end face at the top of the Side fascia of top is flushed with top layer I-beam upper limb edge surface；
In top layer I-beam position, Side fascia bolt hole, the top layer I-shaped lower flange of girder on top Side fascia top are passed through by fastening bolt
The default bolt hole of bolt hole and top lining top on welding steel carries out top lining and top Side fascia tight
Gu；In middle layer I-beam position, the Side fascia bolt hole and middle layer work of top Side fascia bottom are passed through by fastening bolt
Bolt hole on word beam upper limb welding steel fastens middle layer I-beam and top Side fascia；
(d) pass through fastening respectively between bottom inner wall plate and bottom Side fascia, between top lining and top Side fascia
Bolt passes through the screw hole being set on the Side fascia rectangular fin on the inside of Side fascia and the default bolt hole on lining carries out tightly
Gu；
(e) the adjacent Side fascia in left and right is attached by Side fascia waterproof internal corner and the chimeric of Side fascia waterproof external corner.
Closer, it is infused after the antiseep groove connecting sewing assembly connection of bottom Side fascia and top Side fascia
Enter the sealant for water proof anti-seepage, spiral shell is filled using sealant in the fastening bolt outer end of Side fascia and top Side fascia in bottom
Keyhole.
3. beneficial effect
Using technical solution provided by the invention, compared with existing well-known technique, there is following remarkable result:
(1) a kind of assembled hollow exterior wall body suitable for steel construction of the invention, by wall and foundation beam, middle layer steel
The analysis and research that the longitudinally connected system of beam and top layer I-beam entirely from bottom to top carries out systematization improve, and not only increase
The stability of connection, and structure is simple, and it is convenient to operate, and has preferable economic benefit；
(2) a kind of assembled hollow exterior wall body suitable for steel construction of the invention, assembled wall is by inside and outside two panels
The hollow wall that wallboard assembles, mitigate wall self weight while greatly enhance wall insulation and every
Sound performance；
(3) a kind of assembled hollow exterior wall body suitable for steel construction of the invention, in adjacent vertical of two blocks of wallboards and
It is all made of special water proof anti-seepage joint structure on the end face connecting sewing of horizontal direction, effectively prevents the infiltration of rainwater, improves
The waterproof performance of prefabricated outer wall panel seam crossing has significant social and economic benefit.
Detailed description of the invention
Fig. 1 is a kind of assembling structure schematic diagram of assembled hollow exterior wall body suitable for steel construction of the invention；
Fig. 2 is that a kind of wall of assembled hollow exterior wall body suitable for steel construction of the invention and middle layer I-beam connect
The structural schematic diagram connect；
Fig. 3 is that a kind of wall of assembled hollow exterior wall body suitable for steel construction of the invention and middle layer I-beam connect
The section enlarged diagram connect；
Fig. 4 is the intermediate I-beam and welding steel of a kind of assembled hollow exterior wall body suitable for steel construction of the invention
Structural schematic diagram；
Fig. 5 is the intermediate I-beam and welding steel of a kind of assembled hollow exterior wall body suitable for steel construction of the invention
Schematic cross-section；
Fig. 6 is the top layer I-beam and welding steel of a kind of assembled hollow exterior wall body suitable for steel construction of the invention
The structural schematic diagram of connection；
Fig. 7 is the top layer I-beam and welding steel of a kind of assembled hollow exterior wall body suitable for steel construction of the invention
Schematic cross-section；
Fig. 8 is a kind of wall of assembled hollow exterior wall body suitable for steel construction of the invention and the connection knot of foundation beam
Structure schematic diagram；
Fig. 9 is the office that a kind of wall of assembled hollow exterior wall body suitable for steel construction of the invention is connect with foundation beam
Portion's enlarged drawing；
Figure 10 is that a kind of wall of assembled hollow exterior wall body suitable for steel construction of the invention and intermediate I-beam connect
The structural schematic diagram connect；
Figure 11 is the wall and intermediate I-beam of a kind of assembled hollow exterior wall body suitable for steel construction of the invention
Node connects enlarged drawing；
Figure 12 is the wall and top layer I-beam of a kind of assembled hollow exterior wall body suitable for steel construction of the invention
Structural schematic diagram；
Figure 13 is the wall and top layer I-beam of a kind of assembled hollow exterior wall body suitable for steel construction of the invention
Node connects enlarged drawing；
Figure 14 is a kind of neighbouring wallboard connecting sewing of assembled hollow exterior wall body suitable for steel construction of the invention
Schematic diagram；
Figure 15 is a kind of left and right wall connecting schematic diagram of assembled hollow exterior wall body suitable for steel construction of the invention.
Label declaration in schematic diagram:
1, bolt hole is preset；2, fastening bolt；3, welding steel；4-1, top layer I-beam；4-2, middle layer I-beam；4-
3, foundation beam；5, bottom inner wall plate；6, top lining；7, bottom Side fascia；8, top Side fascia；9, antiseep groove connects
Seam；10, Side fascia rectangular fin；11, top step port；12, prefabricated steel composite floor；13, bolt hole；14, Side fascia spiral shell
Keyhole；15, lining notch；16, step groove end face；17, Side fascia waterproof internal corner；18, Side fascia waterproof external corner；19,
Side fascia build-in groove；20, lining build-in groove；21, the Side fascia mouth of falling terraced slope；22, wallboard step groove.
Specific embodiment
To further appreciate that the contents of the present invention, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
In conjunction with shown in Fig. 1 to Figure 13, a kind of assembled hollow exterior wall body suitable for steel construction of the present embodiment, including top
Layer I-beam 4-1, middle layer girder steel 4-2, foundation beam 4-3 and be set between top layer I-beam 4-1 and middle layer girder steel 4-2,
Wallboard between middle layer girder steel 4-2 and foundation beam 4-3, wallboard include lining and Side fascia, and the top surface foundation beam 4-3 is provided with
Side fascia build-in groove 19 for Side fascia build-in and the lining build-in groove 20 for lining build-in, lining bottom
It is placed in lining build-in groove 20, Side fascia bottom is placed in Side fascia build-in groove 19.In the present embodiment, lining build-in is recessed
The depth of slot 20 and Side fascia build-in groove 19 is not less than 60mm.Middle layer I-beam 4-2 upper limb is welded with band along its length
The welding steel 3 of bolt hole 13, middle layer I-beam 4-2 bottom wing are also welded with the welding steel in strap bolt hole 13 along its length
3, in the present embodiment, welding steel 3 is welded on evenly and at intervals on middle layer I-beam 4-2, in the middle part of Side fascia and lining
It is equipped with the step structure matched with middle layer I-beam 4-2 and welding steel 3, it can be by Side fascia and interior using step structure
Wallboard is closely leaned on centre I-beam 4-2, enhances the stability of connection, and Side fascia corresponds to the bolt hole 13 of welding steel 3
Position is provided with the Side fascia bolt hole 14 of perforation Side fascia, and 13 position of bolt hole that lining corresponds to welding steel 3 is provided with
Default bolt hole 1, Side fascia and lining pass through the fastening of welding steel 3 on fastening bolt 2 and middle layer I-beam 4-2 and connect
It connects.Top layer I-beam 4-1 bottom wing is welded with the welding steel 3 in strap bolt hole 13, Side fascia and lining top along its length
It is equipped with the step structure matched with the welding steel 3 on middle layer I-beam 4-2 and bottom wing, Side fascia corresponds to welding steel
3 13 position of bolt hole is provided with the Side fascia bolt hole 14 of perforation Side fascia, and lining corresponds to the bolt hole 13 of welding steel 3
Position be provided with default bolt hole 1, Side fascia and lining pass through the welding on fastening bolt 2 and top layer I-beam 4-1
Steel plate 3 is fastenedly connected.Side fascia is equipped with step groove end face 16, step close to an end face of top layer I-beam 4-1 upper limb
The highest point of groove end face 16 is flushed with the upper limb edge surface of top layer I-beam 4-1.Side fascia medial surface is provided with along level
The Side fascia rectangular fin 10 of direction perforation, Side fascia rectangular fin 10 are provided with the screw hole of perforation Side fascia, interior wall along its length
Plate and 10 corresponding position of Side fascia rectangular fin are provided with default bolt hole 1, lining and Side fascia and are penetrated through outside by fastening bolt 2
Lining and Side fascia are attached by the screw hole of wallboard rectangular fin 10 and default bolt hole 1.It can by Side fascia rectangular fin 10
Enhance exterior wall and interior wall connection, we pay the utmost attention to here, Side fascia rectangular fin 10 on Side fascia from bottom to top at interval of
1000mm is arranged one, lining and Side fascia use in set reinforced mesh foam concrete it is prefabricated form, the thickness of wallboard
Not less than 60mm.By wall and the longitudinally connected system of foundation beam, middle layer girder steel and top layer I-beam entirely from bottom to top
Carry out systematization analysis and research improve, not only increase the stability of connection, and structure is simple, operate it is convenient, have compared with
Good economic benefit.Also, the linked system is realized prefabricated assembled outer while guaranteeing the globality and reliability of connection
Wall and the quick and convenient installation of steel construction main structure.
In conjunction with shown in Figure 10 to Figure 15, lining includes bottom inner wall plate 5 and top lining 6, and Side fascia includes bottom
Side fascia 7 and top Side fascia 8, bottom inner wall plate 5 and bottom Side fascia 7 be located at middle layer I-beam 4-2 and foundation beam 4-3 it
Between, top lining 6 and top Side fascia 8 are located between middle layer I-beam 4-2 and top layer I-beam 4-1, top Side fascia 8
The antiseep slope tilted down to intercouple is spliced to form along wallboard horizontal direction with the two neighboring end face of bottom Side fascia 7
Mouth connecting sewing 9, antiseep groove connecting sewing 9 are intercoupled by the Side fascia mouth of falling terraced slope 21 that Side fascia interface is arranged in
It forms, the Side fascia waterproof internal corner 17 for being respectively arranged on the left side and the right side perforation and and exterior wall of top Side fascia 8 and bottom Side fascia 7
The Side fascia waterproof external corner 18 that plate waterproof internal corner 17 matches, the adjacent Side fascia in left and right is by Side fascia waterproof internal corner 17 and outside
The chimeric of wallboard waterproof external corner 18 is attached.In bottom, the antiseep groove connecting sewing 9 of Side fascia 7 and top Side fascia 8 is filled
Injection is used for the sealant of water proof anti-seepage after with connection, outside the fastening bolt 2 of bottom Side fascia 7 and top Side fascia 8
End bolt hole is filled using sealant.It is special to be all made of on the adjacent end face connecting sewing vertically and horizontally of two blocks of wallboards
Water proof anti-seepage joint structure, effectively prevent the infiltration of rainwater, improve the waterproof performance of prefabricated outer wall panel seam crossing, have aobvious
The social and economic benefit of work.
In conjunction with shown in Fig. 4 to Fig. 7, middle layer I-beam 4-2 upper limb welds along its length close to the one side edge of Side fascia
It is connected to the welding steel 3 in strap bolt hole 13, is provided with prefabricated steel composite floor 12 on middle layer I-beam 4-2 upper limb, in advance
12 top surface of steel plate combination floor processed is provided with the lining groove 15 for build-in top lining 6, and top lining 6 passes through interior
Wallboard groove 15 is connect with prefabricated steel composite floor 12, and 12 bottom surface of prefabricated steel composite floor is with middle layer I-beam 4-2's
Upper flange contacts and one end and welding steel 3 are inconsistent；Lower part lining 5, top Side fascia 8 and bottom Side fascia 7 are close
One end of middle layer I-beam 4-2 is provided with top step port 11, and is provided with wallboard step slope at welding steel 3
Mouthfuls 22, lower part lining 5, top Side fascia 8 and bottom Side fascia 7 using top step port 11 and wallboard step groove 22 with
The welding steel 3 of middle layer I-beam 4-2 and corresponding position is inconsistent.On the one hand such assembled hollow exterior wall body reduces
The labor intensity of construction site, improves assembly efficiency, shortens the duration；On the other hand since assembled wall is by inside and outside two panels
The hollow wall that wallboard assembles, mitigate wall self weight while greatly enhance wall insulation and every
Sound performance.
In conjunction with shown in Fig. 1 to Figure 15, the present embodiment also discloses a kind of assembled hollow exterior wall body suitable for steel construction
Assembly method, comprising the following steps:
(a) bottom inner wall plate 5 and bottom Side fascia 7 are respectively placed in the lining build-in groove 20 of foundation beam 4-3 and outer
Wallboard build-in groove 19 is added cement mortar and is reinforced；
(b) it is welded with the welding steel in strap bolt hole 13 along its length in the bottom wing both sides of the edge of middle layer I-beam 4-2
Plate 3, upper limb are welded with the welding steel 3 in strap bolt hole 13, bottom inner wall plate 5 close to the one side edge of Side fascia along its length
With bottom Side fascia 7 be placed in the bottom wing two sides welding steel 3 of middle layer I-beam 4-2 two sides and with middle layer I-beam 4-
2 bottom wing bottom end is inconsistent, and utilizes the step structure and middle layer of top step port 11 and the composition of wallboard step groove 22
The fitting of the welding steel 3 of I-beam 4-2 and corresponding position, and utilize fastening bolt 2 by bottom inner wall plate 5 and bottom Side fascia 7
It is attached；
(c) welding steel 3 in two rows of strap bolts hole 13 is welded along its length at top layer I-beam 4-1 bottom wing edge, on
Portion's lining 6 and top Side fascia 8 are installed between top layer I-beam 4-1 and middle layer I-beam 4-2,6 He of top lining
There is prefabricated steel composite floor 12 between top layer I-beam 4-1, the bottom end of top lining 6 is entrenched in prefabricated steel composite floor
In the lining groove 15 on 12 tops, the Side fascia of the bottom setting of the top of bottom Side fascia 7 and top Side fascia 8 is fallen from power rank
Slope mouthful 21 intercouples to form antiseep groove connecting sewing 9, the highest of the step groove end face 16 at 8 top of top Side fascia
Place is flushed with top layer I-beam upper limb edge surface；In the position top layer I-beam 4-1, top exterior wall is passed through by fastening bolt 2
On bolt hole 13 and top lining 6 on the Side fascia bolt hole 14 on 8 top of plate, top layer I-beam 4-1 bottom wing welding steel 3
The default bolt hole 1 in portion fastens top lining 6 and top Side fascia 8；In the position middle layer I-beam 4-2, pass through
Fastening bolt 2 passes through on the Side fascia bolt hole 14 and middle layer I-beam 4-2 upper limb welding steel 3 of 8 bottom of top Side fascia
Bolt hole 13 middle layer I-beam 4-2 and top Side fascia 8 are fastened；
(d) pass through respectively between bottom inner wall plate 5 and bottom Side fascia 7, between top lining 6 and top Side fascia 8
Fastening bolt 2 passes through the screw hole being set on the Side fascia rectangular fin 10 on the inside of Side fascia and the default bolt hole on lining
1 is fastened；
(e) the adjacent Side fascia in left and right is connected by Side fascia waterproof internal corner 17 and the chimeric of Side fascia waterproof external corner 18
It connects.
Above-mentioned assemble flow is simple and clear, not only increases working efficiency, and reduce labor intensity.And the bottom of at
Injection is used for the sealing of water proof anti-seepage after 9 assembly connection of antiseep groove connecting sewing of portion's Side fascia 7 and top Side fascia 8
Glue, in bottom, bolt hole is filled using sealant in 2 outer end of fastening bolt of Side fascia 7 and top Side fascia 8, effectively prevention rainwater
Infiltration, improve the waterproof performance of prefabricated outer wall panel seam crossing, have preferable economic benefit.
A kind of assembled hollow exterior wall body and its assembly method suitable for steel construction of the invention, by wall and basis
The analysis and research that the longitudinally connected system of beam, middle layer girder steel and roof truss girder steel entirely from bottom to top carries out systematization improve,
The stability of connection is enhanced, and structure is simple, it is convenient to operate, and has preferable economic benefit.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, without creatively designing and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (9)
1. a kind of assembled hollow exterior wall body suitable for steel construction, it is characterised in that: including top layer I-beam (4-1), centre
Layer girder steel (4-2), foundation beam (4-3) and be set between top layer I-beam (4-1) and middle layer girder steel (4-2), middle layer steel
Wallboard between beam (4-2) and foundation beam (4-3), the wallboard include lining and Side fascia, the foundation beam (4-3)
Top surface is provided with the Side fascia build-in groove (19) for Side fascia build-in and the lining build-in groove for lining build-in
(20), the lining bottom is placed in lining build-in groove (20), and it is recessed that the Side fascia bottom is placed in Side fascia build-in
Slot (19)；
Described middle layer I-beam (4-2) upper limb is welded with the welding steel (3) of strap bolt hole (13) along its length, described
Middle layer I-beam (4-2) bottom wing be also welded with the welding steels (3) of strap bolt hole (13), the exterior wall along its length
The step structure matched with middle layer I-beam (4-2) and welding steel (3) is equipped in the middle part of plate and lining, described is outer
Bolt hole (13) position that wallboard corresponds to welding steel (3) is provided with the Side fascia bolt hole (14) of perforation Side fascia, described
Bolt hole (13) position that lining corresponds to welding steel (3) is provided with default bolt hole (1), the Side fascia and lining
It is fastenedly connected by fastening bolt (2) with the welding steel (3) on middle layer I-beam (4-2)；
Described top layer I-beam (4-1) bottom wing is welded with the welding steel (3) of strap bolt hole (13) along its length, described
The step matched with the welding steel (3) on middle layer I-beam (4-2) and bottom wing is equipped at the top of Side fascia and lining
Structure, bolt hole (13) position that the Side fascia corresponds to welding steel (3) are provided with the exterior wall crab bolt of perforation Side fascia
Hole (14), the position that the lining corresponds to the bolt hole (13) of welding steel (3) is provided with default bolt hole (1), described
Side fascia and lining pass through fastening bolt (2) and be fastenedly connected with the welding steel (3) on top layer I-beam (4-1).
2. a kind of assembled hollow exterior wall body suitable for steel construction according to claim 1, it is characterised in that: described
Side fascia medial surface is provided with the Side fascia rectangular fin (10) penetrated through in the horizontal direction, and the Side fascia rectangular fin (10) is along length
Degree direction is provided with the screw hole of perforation Side fascia, and the lining is provided with default with Side fascia rectangular fin (10) corresponding position
Bolt hole (1), the lining and Side fascia penetrate through the screw hole of Side fascia rectangular fin (10) by fastening bolt (2) and preset
Lining and Side fascia are attached by bolt hole (1).
3. a kind of assembled hollow exterior wall body suitable for steel construction according to claim 2, it is characterised in that: described
Lining includes bottom inner wall plate (5) and top lining (6), and the Side fascia includes outside bottom Side fascia (7) and top
Wallboard (8), the bottom inner wall plate (5) and bottom Side fascia (7) are located at middle layer I-beam (4-2) and foundation beam (4-3)
Between, the top lining (6) and top Side fascia (8) are located at middle layer I-beam (4-2) and top layer I-beam (4-1)
Between, the two neighboring end face of the top Side fascia (8) and bottom Side fascia (7) is spliced to form phase along wallboard horizontal direction
The antiseep groove connecting sewing (9) of mutual coupling tilted down, the antiseep groove connecting sewing (9) is by being arranged in Side fascia
The Side fascia mouth of falling terraced slope (21) of interface intercouples, the top Side fascia (8) and bottom Side fascia (7)
The Side fascia waterproof internal corner (17) for being respectively arranged on the left side and the right side perforation and the exterior wall to match with Side fascia waterproof internal corner (17)
Plate waterproof external corner (18), the adjacent Side fascia in left and right are embedding by Side fascia waterproof internal corner (17) and Side fascia waterproof external corner (18)
Conjunction is attached.
4. a kind of assembled hollow exterior wall body suitable for steel construction according to claim 3, it is characterised in that: described
Middle layer I-beam (4-2) upper limb is welded with the welding steel in strap bolt hole (13) close to the one side edge of Side fascia along its length
Plate (3) is provided with prefabricated steel composite floor (12) on middle layer I-beam (4-2) upper limb, the prefabricated steel combination
Floor (12) top surface is provided with the lining groove (15) for build-in top lining (6), and the top lining (6) is logical
It crosses lining groove (15) to connect with prefabricated steel composite floor (12), prefabricated steel composite floor (12) bottom surface is in
The upper flange of interbed I-beam (4-2) contacts and one end and welding steel (3) are inconsistent；The lower part lining (5), on
One end of portion's Side fascia (8) and bottom Side fascia (7) close middle layer I-beam (4-2) is provided with top step port
(11), wallboard step groove (22), the lower part lining (5), top Side fascia and at welding steel (3) are provided with
(8) and bottom Side fascia (7) using top step port (11) and wallboard step groove (22) and middle layer I-beam (4-2) and
The welding steel (3) of corresponding position is inconsistent.
5. a kind of assembled hollow exterior wall body suitable for steel construction according to claim 4, it is characterised in that: described
Side fascia is equipped with step groove end face (16), the step groove close to an end face of top layer I-beam (4-1) upper limb
The highest point of end face (16) is flushed with the upper limb edge surface of top layer I-beam (4-1).
6. a kind of assembled hollow exterior wall body suitable for steel construction according to claim 5, it is characterised in that: described
Lining and Side fascia use in set reinforced mesh foam concrete it is prefabricated form, the thickness of the wallboard is not less than
60mm。
7. a kind of assembled hollow exterior wall body suitable for steel construction according to claim 6, it is characterised in that: described
Antiseep groove connecting sewing (9) injects the sealant for water proof anti-seepage, the Side fascia build-in after assembly connection
Groove (19) and lining build-in groove (20) are added cement mortar and are reinforced.
8. a kind of assembly method of the assembled hollow exterior wall body suitable for steel construction, which comprises the following steps:
(a) bottom inner wall plate (5) and bottom Side fascia (7) are respectively placed in the lining build-in groove (20) of foundation beam (4-3)
With Side fascia build-in groove (19), cement mortar is added and is reinforced；
(b) it is welded with the welding steel in strap bolt hole (13) along its length in the bottom wing both sides of the edge of middle layer I-beam (4-2)
Plate (3), upper limb are welded with the welding steel (3) of strap bolt hole (13), bottom close to the one side edge of Side fascia along its length
Lining (5) and bottom Side fascia (7) are placed in two sides of the bottom wing two sides welding steel (3) of middle layer I-beam (4-2) and equal
It is inconsistent with the bottom wing bottom end of middle layer I-beam (4-2), and utilize top step port (11) and wallboard step groove (22)
The step structure of composition is bonded with the welding steel (3) of middle layer I-beam (4-2) and corresponding position, and utilizes fastening bolt
(2) bottom inner wall plate (5) and bottom Side fascia (7) are attached；
(c) welding steel (3) of two rows of strap bolt holes (13) is welded along its length at top layer I-beam (4-1) bottom wing edge,
Top lining (6) and top Side fascia (8) are installed between top layer I-beam (4-1) and middle layer I-beam (4-2), top
Have between lining (6) and top layer I-beam (4-1) prefabricated steel composite floor (12), the bottom end of top lining (6) is chimeric
In the lining groove (15) on prefabricated steel composite floor (12) top, the top of bottom Side fascia (7) and top Side fascia
(8) the Side fascia mouth of falling terraced slope (21) of bottom setting intercouples to form antiseep groove connecting sewing (9), top exterior wall
The highest point of step groove end face (16) at the top of plate (8) is flushed with top layer I-beam upper limb edge surface；In top layer I-shaped
The position beam (4-1) passes through Side fascia bolt hole (14), the top layer I-beam on top Side fascia (8) top by fastening bolt (2)
The default bolt hole (1) of bolt hole (13) and top lining (6) top on (4-1) bottom wing welding steel (3) will be in top
Wallboard (6) and top Side fascia (8) are fastened；In the position middle layer I-beam (4-2), passed through by fastening bolt (2) upper
Bolt hole on the Side fascia bolt hole (14) and middle layer I-beam (4-2) upper limb welding steel (3) of portion's Side fascia (8) bottom
(13) middle layer I-beam (4-2) and top Side fascia (8) are fastened；
(d) between bottom inner wall plate (5) and bottom Side fascia (7), between top lining (6) and top Side fascia (8) respectively
The screw hole and pre- on lining being set on the Side fascia rectangular fin (10) on the inside of Side fascia is passed through by fastening bolt (2)
If bolt hole (1) is fastened；
(e) the adjacent Side fascia in left and right passes through chimeric being connected of Side fascia waterproof internal corner (17) and Side fascia waterproof external corner (18)
It connects.
9. a kind of assembly method of assembled hollow exterior wall body suitable for steel construction according to claim 8, feature
It is: injects and use after antiseep groove connecting sewing (9) assembly connection of Side fascia (7) and top Side fascia (8) in bottom
In the sealant of water proof anti-seepage, in bottom, fastening bolt (2) outer end of Side fascia (7) and top Side fascia (8) uses sealant
Fill bolt hole.
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| CN201810959265.2A CN109057091B (en) | 2018-08-22 | 2018-08-22 | Assembly type hollow outer wall suitable for steel structure and assembly method thereof |
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| CN201810959265.2A CN109057091B (en) | 2018-08-22 | 2018-08-22 | Assembly type hollow outer wall suitable for steel structure and assembly method thereof |
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