CN110409771A - A kind of prefabricated outer wall panel installation auxiliary device and its application method - Google Patents
A kind of prefabricated outer wall panel installation auxiliary device and its application method Download PDFInfo
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- CN110409771A CN110409771A CN201910668189.4A CN201910668189A CN110409771A CN 110409771 A CN110409771 A CN 110409771A CN 201910668189 A CN201910668189 A CN 201910668189A CN 110409771 A CN110409771 A CN 110409771A
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- backplate
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- plate
- side plate
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- 238000009434 installation Methods 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 35
- 239000011111 cardboard Substances 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 claims description 21
- 210000003195 fascia Anatomy 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000284 extract Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
- 239000004567 concrete Substances 0.000 abstract description 8
- 238000003079 width control Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 239000011178 precast concrete Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000013011 mating Effects 0.000 description 4
- 238000005034 decoration Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/18—Implements for finishing work on buildings for setting wall or ceiling slabs or plates
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
A kind of prefabricated outer wall panel installation auxiliary device and its application method, including backplate, limit plate, active connection and limit fastener；Backplate is covered on the outside of the wallboard being installed, and backplate side plate and limit plate side plate are coplanar with, and backplate partition and limit plate partition are set to centre back-to-back, have the gap between the two；Active connection connects backplate side plate and limit plate side plate with limit fastener；The gag lever post of limit fastener is vertically fixed in limit card board, is protruded into the gap between backplate partition and limit plate partition, realizes gap width control and wallboard protection.Structure of the invention is novel, easy to operate; active connection and limit fastener can be move freely; realize the flexible adjustable connection between backplate and cover board; it can protect and wallboard corner has been installed not collided with; vertical abutment joint size and the flatness that can be precisely controlled between wallboard again; installation effectiveness and installation quality are increased substantially, easy to promote and utilize, the installation suitable for prefabricated concrete structure prefabricated outer wall panel.
Description
Technical field
The present invention relates to assembly concrete technical field of building construction, in particular to a kind of prefabricated outer wall panel installation auxiliary
Device and its application method.
Background technique
In assembly concrete building, assembly concrete sandwich type wall panel is assembled integral concrete shear wall structure
In main supporting member, the decoration integrated construction efficiency and construction for substantially increasing assembled architecture of structure-heat preservation-
Quality, since its design, production Specification are fairly perfect, technology is relatively mature, and assembled is mixed at home at present
Solidifying civil engineering is built middle by wide popularization and application.
However in the installation process of traditional assembly concrete sandwich type wall panel, often there is following technical problem: one
It is between the prefabricated outer wall panel lifting collision in place inevitably occurred between precast wall body in the process, especially outer impeller
Collision, lead to exterior facing arrisdefect, the breakage of prefabricated outer wall panel, or even fracture, seriously affected prefabricated panel decoration effect
The overall performance of fruit and prefabricated outer wall panel；Second is that being advised according to JGJ1-2014 " prefabricated concrete structure technical regulation " is related
Fixed, the outer impeller vertical abutment joint of precast concrete sandwich type wall panel requires control within 20mm ± 5mm range, in traditional prefabricated panel
In installation, often exceed this critical field.For the above technical problem, assembled architecture construction quality is being affected
While, the workload of later-stage secondary maintenance is increased, the integral construction efficiency of assembled architecture is reduced, improves and be constructed into
This.
Summary of the invention
It is an object of that present invention to provide a kind of prefabricated outer wall panel installation auxiliary devices, and it is prefabricated to solve traditional assembly concrete
In Side fascia installation, mutual damaged in collision is serious between generally existing precast concrete wall, seriously affects decoration effect
Fruit and wallboard total quality, vertical piece specification is difficult to control between the outer impeller of prefabricated outer wall panel, so that assembled architecture
Integral construction low efficiency, construction cost be high, construction quality difference technical problem.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of prefabricated outer wall panel installation auxiliary device, on the wallboard outer edge being installed, it is characterised in that: including shield
Plate, limit plate, active connection and limit fastener；
The backplate is that cross section is L-shaped stripe board, including mutually perpendicular backplate side plate and backplate partition, the backplate side
Plate is covered on the wallboard lateral surface being installed, and the backplate partition is covered on wallboard outer end face；
The limit plate is that cross section is L-shaped stripe board, including mutually perpendicular limit plate side plate and limit plate partition；
The backplate side plate and limit plate side plate are coplanar with, during the backplate partition and limit plate partition are set to parallel back-to-back
Between, it reserves have the gap between the two；
The active connection is set between backplate side plate and limit plate side plate, realizes the connection of the two；
The limit fastener includes limit card board and gag lever post, and one end of the limit card board and the outer side surface of backplate side plate are logical
Fixed hinge flexible connection is crossed, the clip on outer side surface of the other end by being fixed on limit plate side plate is fixed；It is described
Gag lever post is vertically fixed in limit card board, is protruded into the gap between backplate partition and limit plate partition.
As the preferred technical solution of the present invention, the active connection include fixed ring, connection bolt, stop nut and
Limit spring, is respectively corresponded and is fixed on the outer side surface of backplate side plate and limit plate side plate by the fixed ring totally two, described
Connection bolt passes through two fixed ring rear ends and is arranged stop nut；The limit spring is set on the screw rod of connection bolt, card
Between two fixed rings.
Further, the upper surface of the backplate is equipped with cover board, the geomery of the cover board and the cross section shape of backplate
Shape size is adapted, and two right-angle sides are fixedly connected with the edge placement of corresponding backplate side plate and backplate partition respectively.
Further, the gag lever post is plasticity cylindrical structure, and diameter of section range is 1.5~2.5cm；The fixation
The internal diameter of ring is greater than the outer diameter of connection bolt screw rod.
Further, the active connection and limit fastener are arranged along device short transverse alternate intervals.
It further, further include mounting knob and being fixed temporarily bolt hole；The mounting knob be set to backplate side plate and/or
On the outer side surface of limit plate side plate；The bolt hole that is fixed temporarily is on the outer side surface of backplate side plate, inside backplate
The prepared screw-bolt hole on prefabricated outer wall panel being installed is correspondingly arranged.
Further, the backplate and limit plate are hard plastic component.
Further, the clip includes fixing end, strip and card slot, and the vertical limit card board setting of the strip is
Elastomeric member, the fixing end and card slot correspondence are fixed on the limit plate side plate outer side surface at strip both ends, the card
One end is fixed with fixing end, and the other end is inserted into card slot clamping.
The present invention also provides a kind of application methods of above-mentioned prefabricated outer wall panel installation auxiliary device, include the following steps:
Step 1: element precast: according to each component of design drawing production prefabricated outer wall panel installation auxiliary device in factory；
Step 2: assembled formation: each component of device being transported to construction site and carries out assembly, active connection is installed at this time
In place, limit fastener is in the open state；
Step 3: device is in place: the backplate side plate of backplate being covered on the wallboard lateral surface being installed, backplate partition patch
It overlays on wallboard outer end face, gag lever post vertical wall is set to outer end；
Step 4: being fixed temporarily: after prefabricated outer wall panel installation operating surface is ready, being passed through with bolt and be fixed temporarily bolt hole
With the prepared screw-bolt hole of prefabricated outer wall panel, device is temporarily fixed on to the Side fascia for being installed and having complied with standard code requirement
On；
Step 5: active connection and limit fastener setting: the telescopicing performance of Survey Operations connector closes limit fastener (4)
It closes, keeps device in running order；
Step 6: prefabricated outer wall panel lifts: lifting corresponding prefabricated outer wall panel according to lifting requirements, in dropping process, keep quilt
The outer marginal edge of the prefabricated panel seam crossing of lifting is located at the limit plate side plate of limit plate and the angle of limit plate partition composition
It is interior, it slowly falls after reinforcing bar alignment in place；
Step 7: wallboard is fixed: wallboard is fixed in the fixed support of installation；
Step 8: wallboard adjusts: to wallboard legal person axis, absolute altitude, verticality and with the flatness of adjacent wall board carrying out check tune
Whole, after complying with standard code requirement, fastening support extracts suspension hook；
Step 9: device is removed: removing the bolt being fixed temporarily in bolt hole, and open limit fastener, remove prefabricated outer wall panel
Installation auxiliary device；
Step 10: repeating step 3 to step with regard to nine, the installation of next piece of prefabricated outer wall panel is carried out, until completing whole dry walls
The installation exercise of plate.
Compared with prior art, the invention has the characteristics that and the utility model has the advantages that
1, comprehensive protection has been carried out using outer impeller of the backplate of L tee section to precast concrete external wall panel, has avoided construction
Wallboard to be assembled makes siphonal lobe to the damaged in collision for having installed impeller outside prefabricated outer wall panel in place during lifting is in place in the process
The decorative effect of plate and the overall performance of Side fascia have obtained effective guarantee；
2, standard is carried out to the vertical abutment joint width between impeller outside precast concrete external wall panel using the gag lever post of plastic material
Change and regularization control, control error can avoid secondary down within 1mm, making outer impeller vertical abutment joint construct primary Cheng You
Adjustment, improves construction efficiency and construction quality；
3, active connection and limit fastener can be move freely, and realize the flexible adjustable connection between backplate and cover board；
4, structure novel, convenient for operation, construction method is simple, easy for construction；
4, suitable for various forms, the precast concrete external wall panel installation of specification, use scope is wide.
To sum up, structure of the invention is novel, easy to operate, easy for construction, not only it is possible to prevente effectively from precast wall body is lifting
Damaged in collision problem during in place, and the piece quality between the outer impeller of prefabricated outer wall panel can be accurately controlled, it mentions significantly
The high construction quality of prefabricated outer wall panel, reduces secondary maintenance load, is integrally improved the construction efficiency of assembled architecture,
Construction cost is reduced, is a kind of prefabricated outer wall panel installation auxiliary device easy to promote and utilize.
Detailed description of the invention
By made detailed description in conjunction with the following drawings, above-mentioned and/or other aspects of the invention and advantage will become
It becomes apparent from and is easier to understand, these attached drawings are only schematical, are not intended to limit the present invention, in which:
Fig. 1 is the structural schematic diagram of prefabricated outer wall panel installation auxiliary device of the present invention；
Fig. 2 is the structural schematic diagram of backplate of the present invention；
Fig. 3 is the right view of Fig. 2；
Fig. 4 is the top view of Fig. 2；
Fig. 5 is the structural schematic diagram of limit plate of the present invention；
Fig. 6 is the left view of Fig. 5；
Fig. 7 is the top view of Fig. 5；
Fig. 8 is the structural schematic diagram of active connection of the present invention；
Fig. 9 is the structural schematic diagram of limit fastener of the present invention；
Figure 10 is the structural schematic diagram of the clip in Fig. 9.
Appended drawing reference: 1- backplate, 11- cover board, 12- backplate side plate, 13- backplate partition, 2- limit plate, 21- limit plate side
Plate, 22- limit plate partition, 3- active connection, 31- fixed ring, 32- connection bolt, 33- stop nut, 34- limit spring,
4- limit fastener, 41- limit card board, 42- gag lever post, 43- fixed hinge, 44- clip, 441- fixing end, 442- strip, 443-
Card slot, 5- mounting knob, 6- are fixed temporarily bolt hole.
Specific embodiment
Hereinafter, the reality of prefabricated outer wall panel installation auxiliary device and its application method of the invention is described with reference to the accompanying drawings
Apply example.
The embodiment recorded herein is specific specific embodiment of the invention, for illustrating design of the invention,
Be it is explanatory and illustrative, should not be construed as the limitation to embodiment of the present invention and the scope of the invention.Except what is recorded herein
Outside embodiment, those skilled in the art can also based on the claim of this application book and specification disclosure of that using aobvious and
The other technical solutions being clear to, these technical solutions include using any obvious to making for the embodiment recorded herein
The technical solution of substitutions and modifications.The attached drawing of this specification is schematic diagram, aids in illustrating design of the invention, it is schematically indicated
The shape and its correlation of each section.It note that for the ease of clearly showing the knot of each component of the embodiment of the present invention
Structure is not drawn according to identical ratio between each attached drawing.Identical reference marker is for indicating identical part.
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.Such as Fig. 1, a kind of prefabricated outer wall panel installation auxiliary device, by backplate 1, limit plate 2, activity
Connector 3, limit fastener 4, mounting knob 5 and be fixed temporarily bolt hole 6 composition.
Such as Fig. 2~4, backplate 1 is L-shaped, is made of rigid plastic material, including cover board 11, backplate side plate 12 and backplate every
Plate 13 is connect by active connection 3 with limit plate 2；The perpendicular triangle of cover board 11, long right-angle side and backplate side plate 12 push up
Portion vertically connects, and short right-angle side is vertical with 13 top of backplate partition to be connect；12 rectangular plate of backplate side plate, long side one end with
13 long side one end of backplate partition vertically connects, and sets mounting knob 5 in the middle part of the long side other end, while pressing design requirement along its length
Setting is fixed temporarily bolt hole 6, and top is vertical with 11 long right-angle side of cover board to be connect；13 rectangular plate of backplate partition, long side
One end is vertical with 12 long side one end of backplate side plate to be connect, and top is vertical with 11 short right-angle side of cover board to be connect.
Such as Fig. 5~7, limit plate 2 is L-shaped, is made of rigid plastic material, including limit plate side plate 21 and limit plate partition
22, it is connect by active connection 3 with backplate 1；21 rectangular plate of limit plate side plate, long side one end and limit plate partition 22
Long side one end vertically connects, and sets mounting knob 5 in the middle part of the long side other end；22 rectangular plate of limit plate partition, long side one end
It is vertical with 21 long side one end of limit plate side plate to connect.
Such as Fig. 8, active connection 3 is the main connecting elements for connecting backplate 1 and limit plate 2, including fixed ring 31, connection
Bolt 32, stop nut 33 and limit spring 34；Fixed ring 31 is annular in shape, is separately fixed at 1 He of backplate according to design requirement
The corresponding position of limit plate 2, specification are matched with bolt 32 is connect；Connection bolt 32 is made of shank of bolt and top cap,
Shank of bolt is cylindrical, and one end top cap diameter is slightly larger than 31 internal diameter of fixed ring, and shank of bolt reels off raw silk from cocoons, and specification is slightly less than nut sample
Formula, 31 internal diameter of the fixed ring of inner wall smooth, bolt can free in and out fixed ring 31.Shank of bolt passes through two fixed rings 31, end
Portion is fastened by stop nut 33.34 specification of limit spring, quantity, size and active connection 3 are mating, are sleeved on active connection
On 3 connection bolt 32, internal diameter is slightly less than the outer diameter of the fixed ring 31 of set active connection 3 slightly larger than connection 32 outer diameter of bolt,
There is certain telescopicing performance between two corresponding fixed rings 31.
Such as Fig. 9 and 10, limit fastener 4 includes limit card board 41 and gag lever post 42, one end and backplate side of limit card board 41
The outer side surface of plate 12 is flexibly connected by fixed hinge 43, and the other end is by being fixed on the outer side surface of limit plate side plate 21
Clip 44 be fixed；Gag lever post 42 vertically in fixed limit card board 41, protrudes into backplate partition 13 and limit plate partition 22
Between gap in.Clip 44 is in Ω shape, including fixing end 441, strip 442 and card slot 443, the vertical limit card board of strip 442
41 settings, are elastomeric member, can be freely rotated within the scope of 180 ° of 21 plane of side baffle of limit plate 2.441 He of fixing end
The correspondence of card slot 443 is fixed on 21 outer side surface of limit plate side plate at 442 both ends of strip, and 442 one end of strip and fixing end 441 are solid
Fixed, the other end is inserted into card slot 443 and is clamped.The position of card slot 443, specification, size and strip 442 are mating.
Gag lever post 42 is cylindrical, is made of plastic material, and diameter of section is within the scope of 1.5-2.5cm, and one end is by design
It is required that 41 inside of limit card board is fixed in position, limit card board 41 can flexibly turn in 180 ° of planar ranges around fixed hinge 43
Dynamic, gag lever post 42 can be with the backplate partition 13 of the dynamic disengaging backplate 1 of rotation of limit card board 41 and the limit plate partition 22 of limit plate 2
Between gap, play position-limiting action.
Mounting knob 5 is in U-shape, and the backplate side plate 12 of backplate 1 and the side baffle 21 of limit plate 2 are respectively set 1, specific to advise
Lattice size is arranged according to design requirement.
It is fixed temporarily bolt hole 6 to be arranged on the side baffle 12 of backplate 1, particular number, position, size and precast concrete
It is mating that Side fascia reserves fixed bolt hole.
A kind of construction procedure of above-mentioned prefabricated outer wall panel installation auxiliary device is as follows:
Step 1: according to each composition component of design drawing production prefabricated outer wall panel installation auxiliary device in factory, including
Backplate 1, limit plate 2, active connection 3, limit fastener 4, mounting knob 5 and it is fixed temporarily bolt hole 6, and guaranteed between each component
Connection is effectively, multiple functional；
Step 2: prefabricated outer wall panel installation operating surface is ready, and by each composition of prefabricated outer wall panel installation auxiliary device
Component is transported to construction site and assembly is complete, and wherein limit fastener 4 is in the open state；
Step 3: using mating bolt by being fixed temporarily bolt hole 6 and prefabricated outer wall panel prepared screw-bolt hole, by prefabricated outer wall panel
Installation auxiliary device is fixed on the Side fascia for being installed and having complied with standard code requirement, and Survey Operations connector 3 is stretched
Contracting performance after the completion closes limit fastener 4, keeps prefabricated outer wall panel installation auxiliary device in running order；
Step 4: in dropping process, the prefabricated panel lifted is kept to connect according to lifting requirements lifting corresponding prefabricated outer wall panel
In the angle that outer marginal edge at seam is located at the limit plate side plate 21 of limit plate 2 and limit plate partition 22 forms, reinforcing bar alignment
It slowly falls afterwards in place, fixed support is installed；
Step 5: carrying out check adjustment to prefabricated panel axis, absolute altitude, verticality and flatness of adjacent wall board etc., meet mark
After quasi- code requirement, fastening support extracts suspension hook；
Step 6: removing the bolt being fixed temporarily in bolt hole 6, and limit fastener 4 is opened, removes prefabricated outer wall panel installation auxiliary
Device；
Step 7: repeating step 3 to step 6, the installation of next piece of prefabricated outer wall panel is carried out, until completing whole prefabricated panels
Installation exercise.
The present invention protects the outer impeller connecting portion for having installed precast concrete external wall panel in place, and then solves
Damaged in collision problem between assembled Side fascia during assembly, while external impeller is protected, using limit
Position device, the piece between external impeller is standardized, regularization control, make vertical piece between outer impeller once at
It is excellent, the installation quality and installation effectiveness of prefabricated panel are improved, secondary maintenance load is reduced, reduces construction cost, further
It promotes assembled architecture exquisiteness and builds level.
Above embodiments are only that preferred embodiments of the present invention will be described, are not limited the scope of the present invention
Fixed, under the premise of not departing from general thought of the present invention, this field ordinary engineering and technical personnel makees technical solution of the present invention
Various changes and improvements out, should fall within the scope of protection determined by the claims of the present invention.
Claims (9)
1. a kind of prefabricated outer wall panel installation auxiliary device, on the wallboard outer edge being installed, it is characterised in that: including
Backplate (1), limit plate (2), active connection (3) and limit fastener (4)；
The backplate (1) is that cross section is L-shaped stripe board, including mutually perpendicular backplate side plate (12) and backplate partition
(13), the backplate side plate (12) is covered on the wallboard lateral surface being installed, and the backplate partition (13) is covered in wall
On plate outer end face；
It is L-shaped stripe board that the limit plate (2), which is cross section, including mutually perpendicular limit plate side plate (21) and limit plate every
Plate (22)；
The backplate side plate (12) and limit plate side plate (21) are coplanar with, the backplate partition (13) and limit plate partition (22)
It is parallel back-to-back to be set to centre, it reserves have the gap between the two；
The active connection (3) is set between backplate side plate (12) and limit plate side plate (21), realizes that the two is flexibly connected；
The limit fastener (4) includes limit card board (41) and gag lever post (42), one end of the limit card board (41) and backplate
The outer side surface of side plate (12) is flexibly connected by fixed hinge (43), and the other end is by being fixed on the outer of limit plate side plate (21)
Clip (44) in side wall surface is fixed；The gag lever post (42) vertically fix limit card board (41) on, protrude into backplate every
In gap between plate (13) and limit plate partition (22).
2. a kind of prefabricated outer wall panel installation auxiliary device according to claim 1, it is characterised in that: the active connection
It (3) include fixed ring (31), connection bolt (32), stop nut (33) and limit spring (34), the fixed ring (31) totally two
It is a, it respectively corresponds and is fixed on the outer side surface of backplate side plate (12) and limit plate side plate (21), the connection bolt (32) is worn
It crosses two fixed ring (31) rear ends and is arranged stop nut (33)；The limit spring (34) is set to the screw rod of connection bolt (32)
On, it is stuck between two fixed rings (31).
3. a kind of prefabricated outer wall panel installation auxiliary device according to claim 1, it is characterised in that: the backplate (1)
Upper surface is equipped with cover board (11), and the geomery of the cover board (11) and the cross-sectional shape size of backplate (1) are adapted, and two
Right-angle side is fixedly connected with the edge placement of corresponding backplate side plate (12) and backplate partition (13) respectively.
4. a kind of prefabricated outer wall panel installation auxiliary device according to claim 1, it is characterised in that: the gag lever post (42)
For plasticity cylindrical structure, diameter of section range is 1.5~2.5cm；The internal diameter of the fixed ring (31) is greater than connection bolt
(32) outer diameter of screw rod.
5. a kind of prefabricated outer wall panel installation auxiliary device according to claim 1, it is characterised in that: the active connection
(3) it is arranged with limit fastener (4) along device short transverse alternate intervals.
6. a kind of prefabricated outer wall panel installation auxiliary device according to claim 1, it is characterised in that: further include mounting knob
(5) it and is fixed temporarily bolt hole (6)；The mounting knob (5) is set to the outer of backplate side plate (12) and/or limit plate side plate (21)
In side wall surface；Described be fixed temporarily bolt hole (6) and are installed on the outer side surface of backplate side plate (12) inside backplate
Prefabricated outer wall panel on prepared screw-bolt hole be correspondingly arranged.
7. a kind of prefabricated outer wall panel installation auxiliary device according to claim 1, it is characterised in that: the backplate (1) and
Limit plate (2) is hard plastic component.
8. a kind of prefabricated outer wall panel installation auxiliary device according to claim 1, it is characterised in that: clip (44) packet
Include fixing end (441), strip (442) and card slot (443), vertical limit card board (41) setting of the strip (442), for elastic material
Expect component, the fixing end (441) and corresponding limit plate side plate (21) outside for being fixed on strip (442) both ends of card slot (443)
On wall surface, described strip (442) one end and fixing end (441) are fixed, and the other end is inserted into card slot (443) clamping.
9. a kind of application method of prefabricated outer wall panel installation auxiliary device described in claim 1-8 any one, feature exist
In including the following steps:
Step 1: element precast: according to each component of design drawing production prefabricated outer wall panel installation auxiliary device in factory；
Step 2: assembled formation: each component of device being transported to construction site and carries out assembly, at this time active connection (3)
Installation is in place, and limit fastener (4) is in the open state；
Step 3: device is in place: the backplate side plate (12) of backplate (1) being covered on the wallboard lateral surface being installed, is protected
Plate partition (13) is covered on wallboard outer end face, and gag lever post (42) vertical wall is set to outer end；
Step 4: being fixed temporarily: after prefabricated outer wall panel installation operating surface is ready, being passed through with bolt and be fixed temporarily bolt hole
(6) and the prepared screw-bolt hole of prefabricated outer wall panel, device is temporarily fixed on and has been installed and has complied with standard the outer of code requirement
On wallboard；
Step 5: active connection (3) and limit fastener (4) setting: the telescopicing performance of Survey Operations connector (3) will limit
It buckles (4) to close, keeps device in running order；
Step 6: prefabricated outer wall panel lifts: lifting corresponding prefabricated outer wall panel according to lifting requirements, in dropping process, keep quilt
The outer marginal edge of the prefabricated panel seam crossing of lifting is located at the limit plate side plate (21) and limit plate partition (22) of limit plate (2)
It slowly falls in the angle of composition, after reinforcing bar alignment in place；
Step 7: wallboard is fixed: wallboard is fixed in the fixed support of installation；
Step 8: wallboard adjusts: to wallboard legal person axis, absolute altitude, verticality and with the flatness of adjacent wall board carrying out check tune
Whole, after complying with standard code requirement, fastening support extracts suspension hook；
Step 9: device is removed: removing the bolt being fixed temporarily in bolt hole (6), and open limit fastener (4), remove prefabricated
Side fascia installation auxiliary device；
Step 10: repeating step 3 to step with regard to nine, the installation of next piece of prefabricated outer wall panel is carried out, until completing whole dry walls
The installation exercise of plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910668189.4A CN110409771B (en) | 2019-07-23 | 2019-07-23 | Prefabricated external wall panel installation auxiliary device and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910668189.4A CN110409771B (en) | 2019-07-23 | 2019-07-23 | Prefabricated external wall panel installation auxiliary device and application method thereof |
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| Publication Number | Publication Date |
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| CN110409771A true CN110409771A (en) | 2019-11-05 |
| CN110409771B CN110409771B (en) | 2024-05-03 |
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| CN201910668189.4A Active CN110409771B (en) | 2019-07-23 | 2019-07-23 | Prefabricated external wall panel installation auxiliary device and application method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335654A (en) * | 2020-04-11 | 2020-06-26 | 竺伶俐 | Corner rigging equipment for modern building |
| CN112049344A (en) * | 2020-08-05 | 2020-12-08 | 重庆住派科技有限公司 | Decorative plate structure and construction method thereof |
| CN113958083A (en) * | 2021-10-26 | 2022-01-21 | 上海建工五建集团有限公司 | Connecting structure and method for prefabricated veneer and prefabricated concrete external wall panel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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