CN109555228A - Assembled prefabricated PCF external wall panel fixing device and construction method thereof - Google Patents
Assembled prefabricated PCF external wall panel fixing device and construction method thereof Download PDFInfo
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- CN109555228A CN109555228A CN201811593541.4A CN201811593541A CN109555228A CN 109555228 A CN109555228 A CN 109555228A CN 201811593541 A CN201811593541 A CN 201811593541A CN 109555228 A CN109555228 A CN 109555228A
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- China
- Prior art keywords
- shear wall
- plate
- connecting plate
- connection component
- prefabricated pcf
- Prior art date
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- 238000010276 construction Methods 0.000 title claims abstract description 14
- 210000003195 fascia Anatomy 0.000 claims description 38
- 238000009413 insulation Methods 0.000 claims description 31
- 239000003351 stiffener Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000010008 shearing Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 238000009415 formwork Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 37
- 239000010959 steel Substances 0.000 abstract description 37
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
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- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
- E04B1/4121—Elements with sockets with internal threads or non-adjustable captive nuts
-
- 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
- E04G21/142—Means in or on the elements for connecting same to handling apparatus
-
- 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
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/26—Strutting means for wall parts; Supports or the like, e.g. for holding in position prefabricated walls
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
An assembled prefabricated PCF external wall panel fixing device and a construction method thereof are disclosed, wherein the assembled prefabricated PCF external wall panel fixing device comprises a pre-buried assembly, a shear wall inner connecting assembly and a shear wall outer connecting assembly; the embedded assembly comprises an embedded plate and a first connecting nut; the embedded component is embedded in the prefabricated PCF external wall panel; the shear wall inner connecting assembly comprises a first connecting plate, a second connecting plate and a second connecting nut; the shear wall external connecting component comprises a third connecting plate, a supporting plate and an inclined supporting rod. The invention solves the technical problems that the traditional PCF external wall panel has low transportation efficiency and large protection difficulty of finished products and the steel plates around the shear wall are easy to rust.
Description
Technical field
The invention belongs to building engineering field, especially a kind of Assembled prefabricated PCF exterior wall board fixer and its construction
Method.
Background technique
Prefabrication is greatly developed at present, and prefabricated PCF plate is a kind of wallboard type, component in " assembled " component
Transport, component fixation be all process important in precast construction；How to improve component conveying quality, guarantee component installation and
Built-in fitting position construction quality is particularly critical.The reserved fixing piece connecting with hound of existing PCF Side fascia is that bar shaped is pre-
Bury steel plate, when the wide 200mm of shear wall, plate exposure length about 400mm, PCF wallboard (prefabricated out-hung panel) is stacked and when transport,
Wallboard is difficult to stack or multilayer is placed, and conevying efficiency is low, and finished product protection difficulty is big；And existing built-in connection is mixed in shear wall
After the completion of solidifying soil pours, periphery concrete need to pick chisel, and need to cut off outside plate；And steel plate cuts off operation difficulty big, misoperation
Later period steel plate easily gets rusty, and the steel plate after cutting off can not reuse.
Summary of the invention
The purpose of the present invention is originally to provide a kind of Assembled prefabricated PCF exterior wall board fixer and its construction method, with solution
The technical issues of certainly traditional PCF Side fascia conevying efficiency is low, finished product protection difficulty is big and shear wall periphery steel plate easily gets rusty.
To achieve the goals above, the present invention adopts the following technical scheme that.
A kind of Assembled prefabricated PCF exterior wall board fixer includes fastener inserts, connection component and shearing in shear wall
The outer connection component of wall；The fastener inserts include buried plate and the first attaching nut；It is spaced apart and is equipped in the plate face of the buried plate
One group of first connecting hole；First attaching nut has one group, is correspondingly connected in the first connecting hole of buried plate；Described pre-buried group
Part is embedded in prefabricated PCF Side fascia；Wherein, the plate face of buried plate is concordant with the medial surface of prefabricated PCF Side fascia；
Connection component includes the first connecting plate, the second connecting plate and the second attaching nut in the shear wall, wherein second connects
Fishplate bar is vertically vertically welded among the plate face of the first connecting plate；In the plate face of first connecting plate, correspond to one group of first company
It connects and offers the second connecting hole at the position in hole；First connecting plate is sticked in the plate face of buried plate, and by being threaded through
Connection component in shear wall is connect by the first bolt in the first attaching nut and the second connecting hole with fastener inserts；Described second
Attaching nut's level is in the second connecting plate end panel, and the end of the second attaching nut is without departing from shear wall to be onstructed
Medial surface；
The outer connection component of the shear wall includes third connecting plate, support plate and hound；The plate face of the third connecting plate
On offer third connecting hole；The support plate has two pieces, is vertically vertically welded in the plate face of third connecting plate respectively；It is described
Third connecting plate is sticked in the end of the second attaching nut, and by being threaded through in third connecting hole and the second attaching nut
Connection component outside shear wall is connect by two bolts with connection component in shear wall；The hound is to support prefabricated PCF exterior wall
Plate, wherein on the ground, the upper end of hound is detachably connected between two pieces of support plates for the lower end support of hound.
Preferably, insulation board is provided on the inside of the prefabricated PCF Side fascia；Connection component is mounted in the shear wall
In insulation board, wherein the lateral surface of the first connecting plate and the lateral surface of insulation board are concordant, and the end of the second connecting plate is beyond heat preservation
The medial surface of plate, and the end of the second connecting plate to the distance of insulation board medial surface and shear wall's thickness to be onstructed is adapted；Institute
It states insulation board and prefabricated PCF Side fascia processes one-pass molding in factory.
Preferably, the opposite side of first attaching nut, corresponding at the end position offer to pass through shearing-resistant member
Hole.
Preferably, connection component further includes having stiffener in the shear wall；The stiffener has two pieces, is separately positioned on second
The two sides of connecting plate, and every piece of stiffener is connected horizontally between the second connecting plate and the first connecting plate.
Preferably, two piece of second connecting plate is offered beyond corresponding on the position of insulation board medial surface to pass through shearing-resistant member
Perforation.
Preferably, first through hole is offered in the plate face of the support plate；The upper end of the hound, corresponding first through hole
The second through-hole is offered at position；The upper end of the hound is plugged between two pieces of support plates, and by be through first through hole,
The third of second through-hole is bolted.
A kind of construction method of Assembled prefabricated PCF exterior wall board fixer, including steps are as follows.
Step 1, the production of connection component and the outer connection component of shear wall in fastener inserts, shear wall.
Fastener inserts are embedded in prefabricated PCF Side fascia by step 2.
Step 3 connects connection component in shear wall on the medial surface of prefabricated PCF Side fascia.
Step 4, at the structure hoisting to design position for completion of constructing in step 3.
Step 5, the second attaching nut end connects connection component outside shear wall in connection component in shear wall, and
Hound is supported on outside shear wall between connection component and ground.
Step 6, the reinforcing bar binding of shear wall to be onstructed, formwork erection, concreting.
Step 7 removes the outer connection component of shear wall after concrete reaches design strength.
Preferably, when being provided with insulation board on the inside of prefabricated PCF Side fascia；The lateral surface of first connecting plate and guarantor
The lateral surface of warm plate is concordant, and the end of the second connecting plate exceeds the medial surface of insulation board, and the length beyond position with it is to be onstructed
The thickness of shear wall is adapted；The insulation board is bolted by be threaded through in the first connecting plate and buried plate first.
Compared with prior art the invention has the characteristics that and beneficial effect.
1, the present invention analyzes and researches according to the fixed form of the conventional pre-embedded steel slab of prefabricated PCF Side fascia, to pre-buried
Attachment device is split, and by fixed single formula, is adjusted to the connection of bolt assembly type；The simple economy of the device, principle are popular easily
Understand, is easy to operate, effectively improving shipping mass and execute-in-place.
2, the fastener inserts of the invention by the pre-embedded steel slab of single formula being adjusted to a kind of sectional, solve traditional
Fastener inserts part protruded length is larger, has achieved the effect that the built-in fitting only not evagination in PCF shear wall, to make prefabricated
PCF Side fascia can carry out layering placement in transport as requested, and the transport and stacking for solving prefabricated PCF Side fascia are asked
Topic improves conevying efficiency and shipping mass.
3, the outer connection component of the fastener inserts in the present invention on shear wall and prefabricated PCF Side fascia, shear wall and shear wall
It is that scene is bolted, ensure that being fixedly connected for prefabricated PCF Side fascia；In addition, readily removable after concreting remove, shear wall
Outer connection component can be used in turn.
4, the part for being embedded in fastener inserts in the prefabricated PCF Side fascia not evagination in the present invention；Reach PCF plate transporting
Layering placement can be carried out when defeated as requested, improves conevying efficiency and shipping mass；Shear wall and the outer connection component of shear wall
Joint connection in site, the outer connection component of shear wall uses connection measure, without cutting off, after the completion of shear wall construction, connects outside shear wall
Component is readily removable to be removed, facilitate operation and it is reusable, shear wall inner bolt embedded part, which stays, after dismounting sets protective layer, cement mortar envelope
It is stifled, solve later period problem of rustiness.
Detailed description of the invention
The present invention will be further described in detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of buried plate in the present invention.
Fig. 2 is the structural schematic diagram of fastener inserts in the present invention.
Fig. 3 is the structural schematic diagram that the first bolt is arranged in fastener inserts of the invention.
Fig. 4 is the side structure schematic diagram of the first attaching nut in the present invention.
Fig. 5 is the cross-sectional structure schematic diagram of the first attaching nut in the present invention.
Fig. 6 is the structural schematic diagram that the first bolt is arranged in the first attaching nut of the invention.
Fig. 7 is the side structure schematic diagram of connection component in shear wall in the present invention.
Fig. 8 is the front schematic view of the first connecting plate and the second connection board connecting structure in the present invention.
Fig. 9 is the structural schematic diagram of the second attaching nut in the present invention.
Figure 10 is the structural schematic diagram that the second bolt is arranged in the second attaching nut in the present invention.
Figure 11 is the front schematic view of third connecting plate and support plate connection structure in the present invention.
Figure 12 is the side schematic view of third connecting plate and support plate connection structure in the present invention.
Figure 13 is that Assembled prefabricated PCF exterior wall board fixer of the invention and prefabricated PCF exterior wall board connecting structure are illustrated
Figure.
Figure 14 is the structural schematic diagram of hound in the present invention.
Appended drawing reference: 1-buried plate, 2-the first attaching nuts, 3-the first connecting holes, 4-prefabricated PCF Side fascias, 5-the
One connecting plate, 6-the second connecting plates, 7-the second attaching nuts, 8-shear walls to be onstructed, 9-the second connecting holes, 10-the first
Bolt, 11-third connecting plates, 12-support plates, 13-hounds, 14-third connecting holes, 15-the second bolts, 16-are protected
Warm plate, 17-holes, 18-stiffeners, 19-perforation, 20-first through hole, 21-the second through-holes, 22-third bolts.
Specific embodiment
Assembled prefabricated PCF exterior wall board fixer in the present embodiment is mainly used for assembling the prefabricated PCF of shear wall structure
The fixed of wallboard (prefabricated out-hung panel) uses, by connecting outside connection component in fastener inserts, cast-in-place shear wall and cast-in-place shear wall
Connected components three parts composition；Fastener inserts and connection component are all made of steel plate and pre-embedded bolt part is welded to connect and forms, and pre-buried group
It is bolted between connection component and the outer connection component three of cast-in-place shear wall in part, cast-in-place shear wall, reaching composable makes
Effect solves the problems, such as the prefabricated out-hung panel of prefabricated PCF Side fascia 4() transport；It uses bolt and hound simultaneously
It is bolted and ensure that wallboard is stablized, connection component is reusable:
| Fastener inserts | Steel plate, pre-embedded bolt | The steel plate of 1 piece of 180mmx (180mm+80mm) x10mm, 3 M14 bolts (screw-thread steel that diameter is 22mm makes), 3 mating 14 Screw rod and gasket |
| Connection component in shear wall | Steel plate, pre-embedded bolt | The steel plate of 1 piece of 225mmx (130mm+60mm) x14mm, the steel plate of 1 piece of 180mmx (180mm+80mm) x10mm, 2 pieces of 70mmx The steel plate of (40mm+20mm) x10mm, 1 M14 bolt (production of 32 screw-thread steels), 1 mating 20 screw rod and gasket |
| The outer connection component of shear wall | Steel plate, fashioned iron rod piece | The steel plate of 1 piece of 100mmx100mmx10mm, 2 blocks of 80mmx60mmx10mm steel plates |
In the present embodiment, after prefabricated PCF plate drawing confirmation, device is fixed according to the synthesis such as PCF plate thickness, cast-in-place shear wall thickness
Discussion research and development, this assembly type PCF exterior wall board fixer, by PCF Side fascia built-in fitting, cast-in-place shear wall interconnecting piece, outer
Side fixedly connected part three parts composition；PCF Side fascia built-in fitting is first made, built-in fitting is by 1 piece of 180mmx (180mm+80mm)
The steel plate of x10mm and 3 M14 bolt welding compositions, M14 bolt use diameter to make for the screw-thread steel of 22mm, and PCF Side fascia is pre-
Embedded part is that component producer is pre-buried when PCF makes, and built-in fitting flushes concrete face, effectively solves PCF plate multilayer and places, improves Transportation Efficiency
Rate and finished product protection, as shown in figure 1 to 3: cast-in-place shear wall interconnecting piece by 1 piece of 225x (130mm+60mm) x14 steel plate, 1 piece
The steel plate of 180mmx (180mm+80mm) x10mm, the steel plate of 2 pieces of 70mmx (40mm+20mm) x10mm, 1 M14 bolt (32 spiral shell
The production of line steel), it is welded to form, which uses bolt with PCF Side fascia built-in fitting, outside when PCF plate lifts at the construction field (site)
Fixedly connected part connection in side uses.The connector is lower than wall concrete outer surface, and to be bolted, and cuts off and asks after solution concrete placings
Topic, and be not easy to get rusty.The steel plate of outside fixedly connected part connected using 1 piece of 100mmx100mmx10mm, 2 pieces
The steel plate of 80mmx60mmx10mm is made of welded connection, the fixing piece at the construction field (site) PCF plate lift when using bolt with it is cast-in-place
Shear wall interconnecting piece, hound are connected and fixed wallboard use, and the fixing piece is repeatable to be used in turn.
As represented in figures 1 through 14, this Assembled prefabricated PCF exterior wall board fixer includes fastener inserts, in shear wall
Connection component and the outer connection component of shear wall；The fastener inserts include buried plate 1 and the first attaching nut 2；The buried plate 1
It is spaced apart in plate face and is equipped with one group of first connecting hole 3；First attaching nut 2 has one group, is correspondingly connected with the first of buried plate 1
In connecting hole 3；The fastener inserts are embedded in prefabricated PCF Side fascia 4；Wherein, the plate face of buried plate 1 and prefabricated PCF Side fascia 4
Medial surface it is concordant；
Connection component includes the first connecting plate 5, the second connecting plate 6 and the second attaching nut 7 in the shear wall, wherein the
Two connecting plates 6 are vertically vertically welded among the plate face of the first connecting plate 5；In the plate face of first connecting plate 5, correspond to one group
The second connecting hole 9 is offered at the position of first connecting hole 3；First connecting plate 5 is sticked in the plate face of buried plate 1, and
By the first bolt 10 for being threaded through in the first attaching nut 2 and the second connecting hole 9 by connection component in shear wall and pre-buried group
Part connection；Second attaching nut 7 is horizontal in 6 end panel of the second connecting plate, and the end of the second attaching nut 7 is not
Medial surface beyond shear wall 8 to be onstructed；
The outer connection component of the shear wall includes third connecting plate 11, support plate 12 and hound 13；The third connecting plate
Third connecting hole 14 is offered in 11 plate face；The support plate 12 has two pieces, is vertically vertically welded in third connecting plate respectively
In 11 plate face；The third connecting plate 11 is sticked in the end of the second attaching nut 7, and by being threaded through third connecting hole 14
Connection component outside shear wall is connect with connection component in shear wall with the second bolt 15 in the second attaching nut 7；It is described oblique
Strut 13 is to support prefabricated PCF Side fascia 4, and wherein on the ground, the upper end of hound 13 can for the lower end support of hound 13
Dismantling connection is between two pieces of support plates 12.
In the present embodiment, the inside of the prefabricated PCF Side fascia 4 is provided with insulation board 16；Connection group in the shear wall
Part is mounted in insulation board 16, wherein the lateral surface of the first connecting plate 5 is concordant with the lateral surface of insulation board 16, the second connecting plate 6
End exceed insulation board 16 medial surface, and the end of the second connecting plate 6 to 16 medial surface of insulation board distance with it is to be onstructed
8 thickness of shear wall is adapted；The insulation board 16 processes one-pass molding with prefabricated PCF Side fascia 4 in factory.
In the present embodiment, the opposite side of first attaching nut 2, corresponding offer resists to pass through at end position
Cut the hole 17 of part.
In the present embodiment, connection component further includes having stiffener 18 in the shear wall；The stiffener 18 has two piece, points
The two sides of second connecting plate 6 are not set, and every piece of stiffener 18 be connected horizontally on the second connecting plate 6 and the first connecting plate 5 it
Between.
In the present embodiment, two piece of second connecting plate 6 is offered beyond correspondence on the position of 16 medial surface of insulation board to wear
Cross the perforation 19 of shearing-resistant member.
In the present embodiment, first through hole 20 is offered in the plate face of the support plate 12；It is the upper end of the hound 13, right
It answers and offers the second through-hole 21 at 20 position of first through hole；The upper end of the hound 13 is plugged between two pieces of support plates 12,
And the third bolt 22 by being through first through hole 20, the second through-hole 21 connects.
The construction method of this Assembled prefabricated PCF exterior wall board fixer, including steps are as follows.
Step 1, the production of connection component and the outer connection component of shear wall in fastener inserts, shear wall.
Fastener inserts are embedded in prefabricated PCF Side fascia 4 by step 2.
Step 3 connects connection component in shear wall on the medial surface of prefabricated PCF Side fascia 4.
Step 4, at the structure hoisting to design position for completion of constructing in step 3.
Step 5,7 end of the second attaching nut connects connection component outside shear wall in connection component in shear wall, and
Hound 13 is supported on outside shear wall between connection component and ground.
Step 6, the reinforcing bar binding of shear wall 8 to be onstructed, formwork erection, concreting.
Step 7 removes the outer connection component of shear wall after concrete reaches design strength.
In the present embodiment, process fastener inserts, fastener inserts by 1 piece of 180mmx (180mm+80mm) x10mm steel plate and 3
A M14 bolt welding composition, M14 bolt use diameter to make for the screw-thread steel of 22mm；The production of connection component in shear wall are as follows:
Connection component in shear wall is processed, by the steel plate of 1 piece of 225mmx (130mm+60mm) x14mm, 1 piece of 180x (180mm+80mm)
The steel plate of x10mm, the steel plate of 2 pieces of 70mmx (40mm+20mm) x10mm, 1 M14 bolt (production of 32 screw-thread steels), welding group
At；The production of the outer connection component of shear wall are as follows: the outer connection component of processing shear wall, the outer connection component of shear wall is by 1 piece
The steel plate of the steel plate of 100mmx100mmx10mm, 2 pieces of 80mmx60mmx10mm is made of welded connection；Combination connection operating condition: to adding
Work production part is inspected for acceptance, and prefabricated PCF Side fascia 4 is in component factory processing and fabricating, the synchronization arrangement device fastener inserts,
When in-site installation, connection component and the outer connection component of shear wall are connected by screw bolts and are integral in fastener inserts, shear wall, and
Prefabricated PCF exterior wall board fixer is made after fixing with hound
Certainly in other embodiments, the steel in the fastener inserts, shear wall in connection component and the outer connection component of shear wall
Plate can be replaced using the other materials such as aluminium alloy plate or the iron plate equipped with erosion resistant coating, and bolt can also mention according to the actual situation
Using the bolt of other models.
In the present embodiment, when the inside of prefabricated PCF Side fascia 4 is provided with insulation board 16；Outside first connecting plate 5
Side is concordant with the lateral surface of insulation board 16, and the end of the second connecting plate 6 exceeds the medial surface of insulation board 16, and beyond position
The thickness of length and shear wall 8 to be onstructed is adapted；The insulation board 16 is by being threaded through in the first connecting plate 5 and buried plate 1
The connection of first bolt 10.
In the present embodiment, Assembled prefabricated PCF Side fascia 4, fastener inserts connect outside connection component and shear wall in shear wall
Processing and fabricating is carried out in strict accordance with device drawing requirement when connected components make.
Claims (8)
1. a kind of Assembled prefabricated PCF exterior wall board fixer, it is characterised in that: include fastener inserts, connect in shear wall
Component and the outer connection component of shear wall；The fastener inserts include buried plate (1) and the first attaching nut (2)；The buried plate (1)
Plate face on be spaced apart be equipped with one group of first connecting hole (3)；First attaching nut (2) has one group, is correspondingly connected in buried plate
(1) in the first connecting hole (3)；The fastener inserts are embedded in prefabricated PCF Side fascia (4)；Wherein, the plate face of buried plate (1)
It is concordant with the medial surface of prefabricated PCF Side fascia (4)；
Connection component includes the first connecting plate (5), the second connecting plate (6) and the second attaching nut (7) in the shear wall,
In, the second connecting plate (6) is vertically vertically welded among the plate face of the first connecting plate (5)；The plate face of first connecting plate (5)
The second connecting hole (9) are offered at the position of upper, corresponding one group of first connecting hole (3)；First connecting plate (5), which is sticked, is burying
In the plate face of plate (1), and the first bolt (10) by being threaded through in the first attaching nut (2) and the second connecting hole (9) will
Connection component is connect with fastener inserts in shear wall；Second attaching nut (7) is horizontal to be embedded in the second connecting plate (6) end panel
In, and the end of the second attaching nut (7) is without departing from the medial surface of shear wall to be onstructed (8)；
The outer connection component of the shear wall includes third connecting plate (11), support plate (12) and hound (13)；The third
Third connecting hole (14) are offered in the plate face of connecting plate (11)；The support plate (12) has two pieces, respectively vertical vertical welding
In the plate face of third connecting plate (11)；The third connecting plate (11) is sticked in the end of the second attaching nut (7), and passes through
The second bolt (15) being threaded through in third connecting hole (14) and the second attaching nut (7) is by connection component outside shear wall and shears
Connection component connects within the walls；The hound (13) is to support prefabricated PCF Side fascia (4), the wherein lower end of hound (13)
On the ground, the upper end of hound (13) is detachably connected between two pieces of support plates (12) for support.
2. Assembled prefabricated PCF exterior wall board fixer according to claim 1, it is characterised in that: outside the prefabricated PCF
Insulation board (16) are provided on the inside of wallboard (4)；Connection component is mounted in insulation board (16) in the shear wall, wherein the
The lateral surface of one connecting plate (5) is concordant with the lateral surface of insulation board (16), and the end of the second connecting plate (6) exceeds insulation board (16)
Medial surface, and the distance of the end of the second connecting plate (6) to insulation board (16) medial surface and shear wall to be onstructed (8) thickness phase
It adapts to；The insulation board (16) and prefabricated PCF Side fascia (4) process one-pass molding in factory.
3. Assembled prefabricated PCF exterior wall board fixer according to claim 1, it is characterised in that: first connection
The opposite side of nut (2), the corresponding hole (17) offered to pass through shearing-resistant member at end position.
4. Assembled prefabricated PCF exterior wall board fixer according to claim 1, it is characterised in that: in the shear wall
Connection component further includes having stiffener (18)；The stiffener (18) has two pieces, is separately positioned on the two of the second connecting plate (6)
Side, and every piece of stiffener (18) is connected horizontally between the second connecting plate (6) and the first connecting plate (5).
5. Assembled prefabricated PCF exterior wall board fixer according to claim 2, it is characterised in that: two piece of second connection
Plate (6) is beyond the perforation (19) offered to pass through shearing-resistant member corresponding on the position of insulation board (16) medial surface.
6. Assembled prefabricated PCF exterior wall board fixer according to claim 1, it is characterised in that: the support plate
(12) first through hole (20) are offered in plate face；It is opened at the upper end of the hound (13), corresponding first through hole (20) position
Equipped with the second through-hole (21)；The upper end of the hound (13) is plugged between two pieces of support plates (12), and by being through first
Third bolt (22) connection of through-hole (20), the second through-hole (21).
7. the construction method of Assembled prefabricated PCF exterior wall board fixer described in a kind of any one of claim 1-6,
It is characterized in that, comprises the following steps that
Step 1, the production of connection component and the outer connection component of shear wall in fastener inserts, shear wall；
Fastener inserts are embedded in prefabricated PCF Side fascia (4) by step 2；
Step 3 connects connection component in shear wall on the medial surface of prefabricated PCF Side fascia (4)；
Step 4, at the structure hoisting to design position for completion of constructing in step 3；
Step 5, connection shear wall outer connection component in the second attaching nut (7) end in connection component in shear wall, and will
Hound (13) is supported between the outer connection component of shear wall and ground；
Step 6, the reinforcing bar binding of shear wall (8) to be onstructed, formwork erection, concreting；
Step 7 removes the outer connection component of shear wall after concrete reaches design strength.
8. the construction method of Assembled prefabricated PCF exterior wall board fixer according to claim 7, it is characterised in that: when
When being provided with insulation board (16) on the inside of prefabricated PCF Side fascia (4)；The lateral surface and insulation board of first connecting plate (5)
(16) lateral surface is concordant, and the end of the second connecting plate (6) exceeds the medial surface of insulation board (16), and the length beyond position with
The thickness of shear wall (8) to be onstructed is adapted；The insulation board (16) is by being threaded through in the first connecting plate (5) and buried plate (1)
The first bolt (10) connection.
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| CN201811593541.4A CN109555228B (en) | 2018-12-25 | 2018-12-25 | Assembled prefabricated PCF external wall panel fixing device and construction method thereof |
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| CN201811593541.4A CN109555228B (en) | 2018-12-25 | 2018-12-25 | Assembled prefabricated PCF external wall panel fixing device and construction method thereof |
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| CN109555228B CN109555228B (en) | 2023-12-22 |
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Cited By (1)
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| CN109555228B (en) | 2023-12-22 |
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