CN206956942U - A kind of attachment structure of precast concrete exterior wall cladding - Google Patents
A kind of attachment structure of precast concrete exterior wall cladding Download PDFInfo
- Publication number
- CN206956942U CN206956942U CN201720063688.7U CN201720063688U CN206956942U CN 206956942 U CN206956942 U CN 206956942U CN 201720063688 U CN201720063688 U CN 201720063688U CN 206956942 U CN206956942 U CN 206956942U
- Authority
- CN
- China
- Prior art keywords
- precast concrete
- exterior wall
- wall cladding
- composite beam
- concrete exterior
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model is a kind of attachment structure of precast concrete exterior wall cladding, precast concrete exterior wall cladding is connected with prefabricated reinforced concrete composite beam, wherein the lower end of precast concrete exterior wall cladding is connected by connector with This floor precast concrete composite beam, and precast concrete exterior wall cladding both sides are connected with This floor precast concrete composite beam and upper floor precast concrete composite beam respectively by connector.The utility model is realized by connector and built-in fitting and is reliably connected with agent structure, can guarantee that precast concrete exterior wall cladding has trackability to adapt to the deformation of agent structure, while precast concrete exterior wall cladding is reliably connected with agent structure.Meanwhile job site wet connection operation is avoided only with built-in fitting and connector in the attachment structure of precast concrete exterior wall cladding, installation effectiveness is high.The utility model can not only ensure that precast concrete exterior wall cladding is connected securely and reliably with agent structure, and construction and installation are convenient, fast, be built suitable for industrialization.
Description
Technical field
The utility model be it is a kind of be used for structural engineering design and construction in precast concrete exterior wall cladding and its
Attachment structure, belong to the innovative technology of architectural engineering prefabricated concrete structure technical field.
Background technology
Precast concrete exterior wall cladding is widely used in prefabricated concrete structure as fender member, and being must be indispensable
Prefabricated components, its connection between agent structure component be influence overall structure security an important factor for one of.At present
The precast facade hanging plate connection species that China's relevant design specification provides is less.Assembled steel tendon concrete frame structure can be used as
The general exterior wall cladding and its connected mode of design considerations substantially deposit two kinds of problems：A kind of problem is end node convex under hanging plate,
Or due in concrete frame beam built-in fitting form it is complicated, beam section be designed to it is non-rectangle, so as to influence interior architecture function
Use；Second of problem is by the embedded bar that is set along wallboard length direction and cast-in-place mixed between hanging plate and beams of concrete
Solidifying earthwork formula connection so that connection difficulty is big, and work progress is complicated.Therefore need to carry out suitable for prefabricated concrete structure
New precast concrete exterior wall cladding and its research of connection, Novel connection type can be applied to the fabricated construction of high prefabricated rate
In, it need to meet that connection reliability and construction are convenient, be easy to field erected requirement.
The content of the invention
The purpose of this utility model is to provide a kind of attachment structure of precast concrete exterior wall cladding, the utility model solution
The problems of certainly current precast concrete exterior wall cladding and agent structure connected mode.Ensure between hanging plate and agent structure
Force path is clear and definite, and connection is safe and reliable, and possess with dry type connect based on, wet trade amount it is few, connection positions adjustable, flexible side
Just the advantages of, to simplify the construction and installation of assembly concrete frame structure exterior wall cladding, and application easy to spread.
The technical solution of the utility model is：The attachment structure of precast concrete exterior wall cladding of the present utility model, it is prefabricated
Concrete exterior wall hanging plate is connected with prefabricated reinforced concrete composite beam, and the lower end of wherein precast concrete exterior wall cladding passes through company
Fitting is connected with This floor precast concrete composite beam, precast concrete exterior wall cladding both sides by connector respectively with This floor
Precast concrete composite beam and the connection of upper floor precast concrete composite beam.
Precast concrete exterior wall cladding lower end connects with the overhanging bracket in precast concrete composite beam in the utility model
Fitting is held out against to transmit gravity, and precast concrete exterior wall cladding both sides, which set connecting bolt and passed through with precast concrete composite beam, to be connected
Part is connected to transmit the horizontal force that hanging plate undertakes, and totally two kinds of connected modes realize precast concrete exterior wall cladding and agent structure
Firmly connection.The advantage of this new Joining Structure is the installation facility of precast concrete exterior wall cladding.This connects installation
Carried out after the completion of main structure construction, it is not necessary to interim wet trade.Precast concrete exterior wall cladding bottom is straight during execute-in-place
Connect on the overhanging steel corbel for being positioned over precast concrete composite beam, avoiding installation positioning needs temporary support, and vertical connection
The setting height(from bottom) of bolt is adjustable, preferably meets modular level adjustment requirement, the problem of in the absence of location difficulty.In addition, angle steel and matching somebody with somebody
The reserved connecting hole for covering attachment spacers is oval connection hole, and adjustment positioning, is also ensured simultaneously when not only convenient construction is installed
Hanging plate planar rotates to adapt to the deformation of agent structure.The utility model provides a kind of easy construction, construction letter
List, reasonable stress, convenient and practical precast concrete exterior wall cladding are connected knot with assembled steel tendon concrete frame structure main body
Structure.
Brief description of the drawings
Fig. 1 is the utility model precast concrete exterior wall cladding and the first attachment structure of precast concrete composite beam
Schematic diagram；
Fig. 2 is that second of attachment structure of the utility model precast concrete exterior wall cladding and precast concrete composite beam is shown
It is intended to；
Fig. 3 is the schematic appearance that the utility model precast concrete exterior wall cladding is connected with precast concrete composite beam；
Fig. 4 is the diagrammatic cross-section of the utility model precast concrete exterior wall cladding part evagination；
Fig. 5 is diagrammatic cross-section of the utility model precast concrete exterior wall cladding without local evagination；
Fig. 6 is the sectional view of the first attachment structure of the utility model and second of attachment structure；
Fig. 7 is the top view of the first attachment structure of the utility model and second of attachment structure；
Fig. 8 is the schematic diagram of set second built-in fitting in the utility model precast concrete composite beam；
Fig. 9 is the schematic diagram of set first built-in fitting in the utility model precast concrete exterior wall cladding；
Figure 10 is the schematic diagram of set 3rd built-in fitting in the utility model precast concrete composite beam；
Figure 11 is the schematic diagram of angle steel in the utility model；
Figure 12 is the schematic diagram of overhanging steel corbel in the utility model.
Embodiment
The utility model precast concrete exterior wall cladding attachment structure schematic diagram is as shown in Fig. 1 ~ Figure 12.It is of the present utility model
The attachment structure of precast concrete exterior wall cladding, precast concrete exterior wall cladding 1 are connected with prefabricated reinforced concrete composite beam 2
Connect, wherein the lower end of precast concrete exterior wall cladding 1 is connected by connector with This floor precast concrete composite beam 2, prefabricated
Folded respectively with This floor precast concrete composite beam 2 and upper floor precast concrete by connector concrete exterior wall hanging plate both sides
Beam 2 is closed to connect.
In the present embodiment, the lower end of the precast concrete exterior wall cladding 1 is prefabricated with This floor respectively two positions
Concrete composite beam 2 connects, and this is the first attachment structure；The both sides of precast concrete exterior wall cladding 1 are in bottom Liang Ge positions
It is connected with This floor precast concrete composite beam 2, the both sides of precast concrete exterior wall cladding 1 are in top Liang Ge positions and upper floor
Precast concrete composite beam 2 connects, and this is second of attachment structure.That is every piece of precast concrete exterior wall cladding 1 and concrete
Six connecting nodes are set between native composite beam 2 altogether.
In the present embodiment, the lower end of the precast concrete exterior wall cladding 1 is provided with the first built-in fitting 5, and precast concrete is folded
Close the correspondence position of beam 2 and be provided with overhanging steel corbel 9, bolt 7 is stretched into set by the lower end of precast concrete exterior wall cladding 1 first pre-buried
Part 5 is simultaneously held out against with overhanging steel corbel 9, is realized the weight transmitting of exterior wall cladding 1 to precast concrete composite beam 2.
In the present embodiment, the precast concrete composite beam 2 is set in the position being connected with precast concrete exterior wall cladding 1
There is the second built-in fitting 6, overhanging steel corbel 9 is welded on the outside of the second built-in fitting 6.
In the present embodiment, second built-in fitting 6 is made up of anchor slab, L-shaped angle steel and dowel, and angle steel, dowel are welded in anchor
On plate.
In the present embodiment, the bolt 12 of the pre-buried L-shaped in both sides of the precast concrete exterior wall cladding 1, precast concrete is folded
The relevant position for closing beam 2 is provided with the 3rd built-in fitting 10, and angle steel 11 is welded on the 3rd built-in fitting 10 set on composite beam, bolt
12 are connected with angle steel 11 by nut.
In the present embodiment, the contact surface of the angle steel 11 and precast concrete exterior wall cladding 1 is equiped with backing plate 15, angle steel 11
And it is designed with connecting hole on backing plate 15.
In the present embodiment, set connecting hole is vertical ellipse on the angle steel 11 and backing plate 15.So as to peace of constructing
Positioning is adjusted flexibly during dress, and hanging plate meets floor stratified deformation by sliding vertically.
In the present embodiment, the precast concrete exterior wall cladding 1 is precast reinforced concrete structure, is one-course concrete plate
Part, without external thermal insulation.
The utility model is according to precast concrete exterior wall cladding 1 as the power transmission need between fender member and agent structure
Ask, every piece of precast concrete exterior wall cladding 1 sets six connecting nodes altogether.Precast concrete exterior wall cladding 1 is connected by the first
Structure is by the weight transfer of itself in the precast concrete composite beam 2 of This floor；Bolt 7 stretches into precast concrete exterior wall cladding 1
First built-in fitting 5 set by lower end, by the whole precast concrete exterior wall cladding 1 of the nut of the termination of adjustment bolt 7 with it is prefabricated
Steel corbel 9 in concrete composite beam 2 is held out against, it is ensured that the transmission of gravity is stable；The lower end of every piece of precast concrete exterior wall cladding 1
There is the connecting node of two the first connections.Hanging plate assume responsibility for the horizontal loading perpendicular to outside vertical surface of building as fender member
（Such as wind load）, precast concrete exterior wall cladding 1 by second connection by horizontal loading outside plane be transmitted to This floor and on
The precast concrete composite beam 2 of floor；Second of attachment structure provides precast concrete exterior wall cladding 1 and concrete simultaneously
Firmly socketing between native composite beam 2, it is ensured that precast concrete exterior wall cladding 1 does not occur to topple outside plane；Outside precast concrete
The connecting node of two second of connections is respectively provided between wall hanging plate 1 and This floor and upper floor precast concrete composite beam 2.
In the present embodiment, the precast concrete exterior wall cladding 1 is provided with protrusive board 4 in the first corresponding site connected.
Protrusive board 4 is set to solve the waterproof of precast concrete exterior wall cladding 1.This hanging plate 1 is the one-course concrete plate without heat-insulation layer, the
One kind, which is connected at precast concrete composite beam 2, is provided with evagination bracket so that and the plate upper and lower end of this junction is locally hollow, because
Waterproof between the plate of hanging plate need to be arranged at concave portion by this, i.e., at protrusive board 4.
Precast concrete exterior wall cladding 1 is designed as whole type or vertical bar type, and hanging plate height is identical with story height.
Precast concrete exterior wall cladding 1 and the connection installation process of agent structure include following four steps：
Step 1：After the completion of main structure construction, it is pre-buried that bolt 7 is screwed into the lower end first of precast concrete exterior wall cladding 1
The internal thread of part 5, the lifting positioning of precast concrete exterior wall cladding 1 is carried out, it is pre- that the nut of the lower end of bolt 7 is held on lower floor
The overhanging bracket 9 of concrete composite beam 2 processed.
Step 2：By the bolt 12 of the pre-buried L-shaped in second of attachment structure in precast concrete exterior wall cladding 1 and welding
Initially connected in the angle steel 11 on the 3rd built-in fitting 10 of precast concrete composite beam 2, bolt is not completely tightened, so that will
Precast concrete exterior wall cladding 1 is fixed temporarily.
Step 3：The bolt 7 of the lower end of precast concrete exterior wall cladding 1 is adjusted, carries out being accurately positioned adjustment, it is ensured that be prefabricated mixed
Coagulate and hold out against and 1 horizontal nothing of precast concrete exterior wall cladding between the native overhanging bracket 9 of exterior wall cladding 1 and precast concrete composite beam 2
Tilt, this step conducts oneself with dignity precast concrete exterior wall cladding 1 passes to This floor precast concrete composite beam 2 by bracket.
Step 4, the bolt 12 of the pre-buried L-shaped in second of attachment structure is tightened into fixation completely, upper and lower floor is prefabricated
Hollow space of the concrete exterior wall hanging plate 1 in the first attachment structure is tamped with fire proofing material 14, finally with waterproof material
Material 13 tamps the plate stitch of precast concrete exterior wall cladding 1.
Connection between the utility model precast concrete exterior wall cladding 1 and the composite beam of assembly concrete frame structure
Implementing structure is carried out after the completion of main structure body, carries out the attended operation between built-in fitting and connector, without temporary support,
Without situ wet operation, work progress is simplified, reduces difficulty of construction, accelerates construction speed.
The utility model has been successfully applied in armored concrete teaching building industrialization design research, and application experience shows to adopt
Being reliably connected of precast facade hanging plate and Reinforced Concrete Composite Beams can be realized with this connected mode, facility is installed significantly reduced
Difficulty of construction, improves the construction quality of prefabricated member, while improves speed of application, reduces cost of investment.
Claims (10)
- A kind of 1. attachment structure of precast concrete exterior wall cladding, it is characterised in that precast concrete exterior wall cladding with it is precast reinforced Concrete composite beam is connected, and wherein the lower end of precast concrete exterior wall cladding is folded by connector and This floor precast concrete Close beam connection, precast concrete exterior wall cladding both sides by connector respectively with This floor precast concrete composite beam and upper floor Precast concrete composite beam connects.
- 2. the attachment structure of precast concrete exterior wall cladding according to claim 1, it is characterised in that the concrete The lower end of native exterior wall cladding is connected with the precast concrete composite beam of This floor respectively two positions；Precast concrete exterior wall is hung The both sides of plate are connected in bottom Liang Ge positions with This floor precast concrete composite beam, and the both sides of precast concrete exterior wall cladding exist Top Liang Ge positions are connected with upper floor precast concrete composite beam.
- 3. the attachment structure of precast concrete exterior wall cladding according to claim 1, it is characterised in that the concrete The lower end of native exterior wall cladding is provided with the first built-in fitting, and precast concrete composite beam correspondence position is provided with overhanging steel corbel, bolt Stretch into the first built-in fitting set by precast concrete exterior wall cladding lower end and held out against with overhanging steel corbel, realized exterior wall cladding weight Amount passes to precast concrete composite beam.
- 4. the attachment structure of precast concrete exterior wall cladding according to claim 3, it is characterised in that the concrete Native composite beam is provided with the second built-in fitting in the position being connected with precast concrete exterior wall cladding, and overhanging steel corbel is welded on second The outside of built-in fitting.
- 5. the attachment structure of precast concrete exterior wall cladding according to claim 4, it is characterised in that described second is pre-buried Part is made up of anchor slab, L-shaped angle steel and dowel, and angle steel, dowel are welded on anchor slab.
- 6. the attachment structure of precast concrete exterior wall cladding according to claim 1, it is characterised in that outside precast concrete The bolt of the pre-buried L-shaped in both sides of wall hanging plate, the relevant position of precast concrete composite beam are provided with the 3rd built-in fitting, and angle steel is welded in On composite beam on the 3rd set built-in fitting, bolt is connected with angle steel by nut.
- 7. the attachment structure of precast concrete exterior wall cladding according to claim 6, it is characterised in that the angle steel with it is pre- The contact surface of concrete exterior wall hanging plate processed is equiped with backing plate, and connecting hole is designed with angle steel and backing plate.
- 8. the attachment structure of precast concrete exterior wall cladding according to claim 7, it is characterised in that the angle steel and pad Set connecting hole is vertical ellipse on plate.
- 9. the attachment structure of the precast concrete exterior wall cladding according to any one of claim 1 to 8, it is characterised in that described Precast concrete exterior wall cladding is provided with local protrusive board in the upper and lower side that the precast concrete composite beam with This floor is connected.
- 10. the attachment structure of precast concrete exterior wall cladding according to claim 9, it is characterised in that the concrete Native exterior wall cladding is precast reinforced concrete structure, is one-course concrete plate, without external thermal insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720063688.7U CN206956942U (en) | 2017-01-19 | 2017-01-19 | A kind of attachment structure of precast concrete exterior wall cladding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720063688.7U CN206956942U (en) | 2017-01-19 | 2017-01-19 | A kind of attachment structure of precast concrete exterior wall cladding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206956942U true CN206956942U (en) | 2018-02-02 |
Family
ID=61377700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720063688.7U Expired - Fee Related CN206956942U (en) | 2017-01-19 | 2017-01-19 | A kind of attachment structure of precast concrete exterior wall cladding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206956942U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759935A (en) * | 2017-01-19 | 2017-05-31 | 香港华艺设计顾问(深圳)有限公司 | A kind of attachment structure of precast concrete exterior wall cladding |
| CN110273480A (en) * | 2019-07-03 | 2019-09-24 | 郑州大学 | A kind of attachment device of novel concrete frame and precast concrete wall panel |
| CN114197699A (en) * | 2021-11-02 | 2022-03-18 | 陕西建工第五建设集团有限公司 | Precast concrete exterior wall cladding |
-
2017
- 2017-01-19 CN CN201720063688.7U patent/CN206956942U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759935A (en) * | 2017-01-19 | 2017-05-31 | 香港华艺设计顾问(深圳)有限公司 | A kind of attachment structure of precast concrete exterior wall cladding |
| CN110273480A (en) * | 2019-07-03 | 2019-09-24 | 郑州大学 | A kind of attachment device of novel concrete frame and precast concrete wall panel |
| CN114197699A (en) * | 2021-11-02 | 2022-03-18 | 陕西建工第五建设集团有限公司 | Precast concrete exterior wall cladding |
| CN114197699B (en) * | 2021-11-02 | 2024-06-07 | 陕西建工第五建设集团有限公司 | Precast concrete exterior wall cladding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106759935A (en) | A kind of attachment structure of precast concrete exterior wall cladding | |
| CN106869368A (en) | A kind of assembling type steel structure external hanging type wallboard base-supporting attachment structure | |
| CN108951962A (en) | A kind of autoclaved aerated concrete slab exterior wall and construction method | |
| CN206956942U (en) | A kind of attachment structure of precast concrete exterior wall cladding | |
| CN110468955B (en) | Steel joint for connecting shear wall and superimposed sheet of fabricated concrete structure and construction method | |
| CN207739436U (en) | A kind of assembled steel reinforced concrete shear walls structure | |
| CN107386495A (en) | A kind of reinforced light steel keel partition of shaped steel and construction method | |
| CN106703306A (en) | Precast concrete parapet wall component and connecting structure thereof | |
| CN207003641U (en) | A kind of low layer assembling frame structural system | |
| CN112854570B (en) | Shock attenuation joins externally prefabricated wallboard | |
| CN105421614B (en) | The construction method of precast shear wall dry type vertical connection nodes | |
| CN209384462U (en) | A kind of plug-in connection system of combined wall board | |
| CN105201100B (en) | The cladding node of assembled architecture outer wall and the precast facade with the node | |
| CN207277619U (en) | The reinforced light steel keel partition of shaped steel | |
| CN207392430U (en) | A kind of modular architectural structural | |
| CN207829207U (en) | Steel construction assembled architecture unit combined wall | |
| CN207032856U (en) | A kind of external wall | |
| CN109339447A (en) | Lightweight steel construction assembles building wall and the node on chassis connects engineering method | |
| CN207003673U (en) | A kind of connecting node of beam and wallboard | |
| CN206607724U (en) | A kind of assembling type steel structure Side fascia subiculum upper hanging type attachment structure | |
| CN212376010U (en) | Assembled concrete house structure | |
| CN203174952U (en) | Bonding and hanging type thin-plastered external wall insulation system | |
| CN206128281U (en) | Balcony board installation node | |
| CN205677114U (en) | Installation node for assembled inside casing light partition wall | |
| CN204001289U (en) | There is the light steel keel partition that carries the arm of encorbelmenting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20220119 |