CN206888506U - The cast-in-place system of formwork structure and shear wall of shear wall angle node - Google Patents

The cast-in-place system of formwork structure and shear wall of shear wall angle node Download PDF

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Publication number
CN206888506U
CN206888506U CN201720473546.8U CN201720473546U CN206888506U CN 206888506 U CN206888506 U CN 206888506U CN 201720473546 U CN201720473546 U CN 201720473546U CN 206888506 U CN206888506 U CN 206888506U
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China
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corner
precast facade
formwork
horizontal
vertical
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Inventor
谢方新
袁齐
尹硕
党小虎
余鹏
孔祥忠
李�浩
姜伟
李贝
吕雪源
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China Construction First Group Corp Ltd
China Construction First Group Construction and Development Co Ltd
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China Construction First Group Corp Ltd
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Abstract

The formwork structure and the cast-in-place system of shear wall of a kind of shear wall angle node, the formwork structure of the shear wall angle node includes the corner exterior sheathing outside shear wall corner, the corner inner template on the inside of shear wall corner and vertically parallel interval is arranged on the corner back cord on the inside of corner inner template;The horizontal section of the corner exterior sheathing is L-shaped;The corner exterior sheathing is PCF plates, includes the warming plate set gradually from inside to outside, siphonal lobe wallboard and Face Brick in Exterior;On the lateral surface of warming plate, vertically parallel interval is provided with the groove of horizontal insertion;On the medial surface of siphonal lobe wallboard, the opening position of respective slot be equipped with the concrete rib of horizontal insertion;Siphonal lobe wallboard is close to the lateral surface of warming plate, and the concrete rib on siphonal lobe wallboard correspond to it is embedding in a groove.The technical problem that easily external decoration panel damages when the utility model solves conventional template structure construction, the globality poor of Face Brick in Exterior and structure aesthetic property are poor.

Description

The cast-in-place system of formwork structure and shear wall of shear wall angle node
Technical field
The formwork structure and the cast-in-place system of shear wall of a kind of shear wall angle node are the utility model is related to, it is especially a kind of A kind of cast-in-place node formwork structure of fabricated shear wall system of Face Brick in Exterior is installed.
Background technology
Assembly of shear wall structure flourished in recent years, and currently used construction method is in component using prefabricated components Factory is produced and processed, and then carries out lifting construction operation at the construction field (site).Some projects are using Face Brick in Exterior as building Outer decorative layer, and precast facade can arrive surface of wall by Face Brick in Exterior is prefabricated together, ensure that the entirety of face brick and siphonal lobe wallboard Property, due to carrying Face Brick in Exterior on precast facade, Face Brick in Exterior can be destroyed when having and window wall hole being provided with wall, is influenceed attractive in appearance.Pass The construction method of system generally use split bolt fixed form when doing the cast-in-place node structure of fabricated shear wall system, this is just Need on precast facade and punch hole in Face Brick in Exterior, so as to damage Face Brick in Exterior, the globality of the structure both influenceed or Influence the aesthetic property of structure.
Utility model content
The utility model proposes a kind of formwork structure of shear wall angle node and the cast-in-place system of shear wall, to solve to pass The skill that easily external decoration panel damages, the globality poor of Face Brick in Exterior and structure aesthetic property are poor during system formwork structure construction Art problem.
The technical solution of the utility model is as follows.
A kind of formwork structure of shear wall angle node, the transverse direction for being arranged on the corner both sides of fabricated shear wall are prefabricated outer Between wall and longitudinal precast facade, include corner exterior sheathing outside shear wall corner, installed in shear wall corner The corner inner template of inner side and vertically parallel interval are arranged on the corner back cord on the inside of corner inner template;The corner external mold The horizontal section of plate is L-shaped, is surrounded by horizontal edge and longitudinal edge;The corner exterior sheathing is PCF plates, includes and sets successively from inside to outside Warming plate, siphonal lobe wallboard and the Face Brick in Exterior put;On the lateral surface of the warming plate, vertically parallel interval is provided with horizontal penetrate Groove;On the medial surface of the siphonal lobe wallboard, the opening position of respective slot be equipped with the concrete rib of horizontal insertion;It is described outer Leaf wallboard is close to the lateral surface of warming plate, and the concrete rib on siphonal lobe wallboard correspond to it is embedding in a groove;
The horizontal section of the corner inner template and corner back cord is L-shaped, and two sides of wherein corner back cord are right respectively It should be pressed on two vertical sides of corner inner template.
Preferably, in the groove on the warming plate, the opening position close to its both side ends is provided with hole.
Preferably, the opening position of the hole in the concrete rib of the siphonal lobe wallboard, in respective slot is embedded with nut and buried Part.
Preferably, the both side ends of the corner back cord exceed outside the vertical side of corner inner template two, and exceed Through hole is provided with position.
A kind of cast-in-place system of shear wall of the formwork structure of shear wall angle node, includes the transverse direction positioned at corner both sides Precast facade and longitudinal precast facade, it is erected at the corner framework of steel reinforcement of angle node opening position to be poured and installed in corner The section of the first formwork structure, wherein shear wall corner on the outside of framework of steel reinforcement, between horizontal precast facade and longitudinal precast facade Point is L-shaped;First formwork structure is above-mentioned formwork structure;Corner exterior sheathing in first formwork structure is connected to Between the outer end of horizontal precast facade and longitudinal precast facade, and the side lateral out of corner exterior sheathing and horizontal precast facade Lateral surface is concordant, the longitudinally outboard face of corner exterior sheathing is concordant with the lateral surface of longitudinal precast facade;First formwork structure In the both ends of corner inner template be overlapped on respectively on horizontal precast facade and longitudinal precast facade medial surface;The corner back cord Two sides correspond to be pressed on two vertical sides of corner inner template respectively, and its both side ends exceeds corner inner template Two vertical sides, it is connected respectively with horizontal precast facade and longitudinal precast facade.
Preferably, the height position of the nut embedded part in the inwall of vertical of the horizontal precast facade, on corresponding siphonal lobe wallboard The place of putting is embedded with exterior sheathing lateral connection nut, inwall of vertical of the exterior sheathing lateral connection nut arrangements in horizontal precast facade Opening position upper, close to inner side edge;On the medial surface of the horizontal precast facade, along connection end vertical side, elongated set Be equipped with vertical sealing strip, and the outside of sealing strip, corresponding corner back cord height and position at be embedded with back cord and laterally connect Connected nut;In the inwall of vertical of longitudinal precast facade, buried at the height and position of the nut embedded part on corresponding siphonal lobe wallboard Provided with the longitudinally connected nut of exterior sheathing, the longitudinally connected nut arrangements of exterior sheathing in the inwall of vertical of longitudinal precast facade, it is close The opening position of medial surface;On the medial surface of longitudinal precast facade, along connection end vertical side, it is elongated be provided with it is vertical Sealing strip, and the outside of sealing strip, corresponding corner back cord height and position at be embedded with the longitudinally connected nut of back cord.
Preferably, corner brace and connection are passed through between the corner exterior sheathing and horizontal precast facade, longitudinal precast facade Screw rod connects;The corner brace has two groups, is arranged in the both sides of corner exterior sheathing, close to horizontal precast facade or longitudinal pre- The opening position of exterior wall processed, and every group of corner brace is correspondingly arranged on vertical with concrete rib;The side connection of the corner brace On the medial surface of corner exterior sheathing, the another side of corner brace is correspondingly connected to horizontal precast facade or longitudinal precast facade In inwall of vertical;The connecting screw has two groups, and the end of one of which connecting screw sequentially passes through corresponding corner brace and insulation Hole on plate, and the nut embedded part connection in the siphonal lobe wallboard of side corresponding with being embedded in;The end of another group of connecting screw Corner brace through corresponding side is connected with exterior sheathing lateral connection nut or the longitudinally connected nut of exterior sheathing;The corner internal model The both ends of plate are close on horizontal precast facade and the vertical sealing strip of the vertical side edge of longitudinal precast facade respectively;The corner The both ends of back cord by be through the screw rod in corner back cord through hole respectively with back cord lateral connection nut and the longitudinally connected spiral shell of back cord Mother is fixedly connected;Pad is provided between the corner back cord and screw rod.
Preferably, the cast-in-place system of the shear wall, which also includes, is arranged at precast facade and prefabricated interior wall node location The node of second formwork structure, wherein precast facade and prefabricated interior wall is T-shaped;The precast facade of the second formwork structure both sides Outer end between elongated be connected with PCF plates;The precast facade is horizontal precast facade or is longitudinal precast facade;Institute State on the medial surface of the precast facade of the second formwork structure both sides, along connection end vertical side it is elongated be provided with it is vertical close Strip of paper used for sealing, and it is embedded with embedded nut at the outside of sealing strip, vertical interval;In the left and right sides of the prefabricated interior wall, along The vertical side of connection end is elongated to be provided with vertical sealing strip, and in the outside of sealing strip, vertical interval be embedded with it is pre- Bury nut;Second formwork structure includes sizing corner formwork and sizing corner back cord;The sizing corner formwork has two It is individual, it is arranged in the left and right sides of prefabricated interior wall, at the angle position of precast facade and prefabricated interior wall;Wherein sizing turns The both ends of Angle formwork are close on the precast facade of corner both sides and the vertical sealing strip of prefabricated interior wall respectively;The sizing turns Angle back cord has two groups, and vertically parallel interval is pressed on two sizing corner formworks respectively;The sizing corner back cord both sides End is beyond two vertical sides of sizing corner formwork, and be provided with connecting hole on position;It is described sizing corner back cord with The precast facade of its both sides is connected with prefabricated interior wall by screw rod, and wherein the end of screw rod passes through the connection on sizing corner back cord Hole is connected with the embedded nut of precast facade or prefabricated interior wall.
Preferably, the cast-in-place system of the shear wall also includes the 3rd template knot being arranged at precast facade node location The node of structure, wherein precast facade is in yi word pattern;Elongated company between the outer end of the precast facade of the 3rd formwork structure both sides It is connected to PCF plates;The precast facade of the 3rd formwork structure both sides is horizontal precast facade or is longitudinal precast facade; On the medial surface of the precast facade of the 3rd formwork structure both sides, along connection end vertical side, it is elongated be provided with it is vertical Sealing strip, and be embedded with embedded nut at the outside of sealing strip, vertical interval;3rd formwork structure includes sizing water Flat die plate and horizontal back cord;On the medial surface for the precast facade that the both ends of the sizing horizontal shuttering are overlapped on its both sides respectively; The parallel interval of the horizontal back cord is pressed on horizontal shuttering, and is vertically correspondingly arranged with embedded nut;The horizontal back of the body Stupefied both side ends exceed the vertical side of horizontal shuttering two, connecting hole are provided with position;The connecting hole with it is pre-buried Nut location is corresponding;The horizontal back cord is connected with the precast facade of its both sides by screw rod;Wherein the end of screw rod, which passes through, connects Hole is connect to be connected with the embedded nut on precast facade.
The beneficial effects of the utility model are as follows.
1st, in the formwork structure of shear wall angle node of the present utility model, made using the PCF plates on the outside of precast shear wall For the exterior sheathing of formwork structure, and by being embedded in respectively in exterior sheathing both sides, horizontal precast facade and longitudinal precast facade Nut embedded part, corner brace, connecting screw are threadedly coupled with horizontal precast facade and longitudinal precast facade, effectively avoid conventional construction Method on precast facade and punches hole in Face Brick in Exterior, so as to damage the technical problem of Face Brick in Exterior.
2nd, in the formwork structure of shear wall angle node of the present utility model, it is threadedly coupled between PCF plates and precast facade, And corner brace and connecting screw to connect are cast in concrete, so that connecting node is solid and reliable.
3rd, exterior sheathing of the utility model by the use of the PCF plates on the outside of precast facade as formwork structure, is pouring coagulation When native, the construction procedure for building and dismantling exterior sheathing is saved, simplifies construction work, has saved the construction period.
4th, the utility model, which avoids, punches hole in Face Brick in Exterior, ensure that the globality of structure and the aesthetic property of structure.
5th, the second formwork structure in the cast-in-place system of shear wall of the present utility model, in the prefabricated of the second formwork structure both sides On the medial surface of exterior wall, along connection end vertical side it is elongated be provided with vertical sealing strip, the both ends for corner formwork of shaping It is brought into close contact with sealing strip, when preventing casting concrete, concrete flows out from gap.
6th, the 3rd formwork structure in the cast-in-place system of shear wall of the present utility model, in the prefabricated of the 3rd formwork structure both sides On the medial surface of exterior wall, along connection end vertical side, it is elongated be provided with vertical sealing strip, sizing horizontal shuttering with it is prefabricated Sealing strip above exterior wall is brought into close contact, and prevents concrete from being flowed out from gap, and horizontal back cord passes through screw rod and precast facade The embedded nut threaded connection of medial surface edge, effectively makes sizing horizontal shuttering be bonded with precast facade by horizontal back cord, Ensure that quick-fried mould situation does not occur when beating grey.
7th, connected between the formwork structure and precast facade in the utility model by embedded nut around screw rod, it is this Connected mode construction is simple, is connected firmly, and avoids the PCF plates on the outside of shear wall and damage so as to influence the whole of structure Body and aesthetic property.
8th, the construction method in the utility model is simple to operate, is easy to worker's field conduct, and solid and reliable, avoids Concrete saves duration and cleaning charge to face brick secondary pollution.
9th, in construction method of the present utility model, in precast facade and prefabricated interior wall and template in the cast-in-place system of shear wall Sealing strip is set on the medial surface of structure connection, the both ends of formwork structure respectively with the sealing above precast facade and prefabricated interior wall Bar is brought into close contact, and prevents that casting concrete flows out from gap in casting concrete.
Brief description of the drawings
Fig. 1 is the structural representation of the cast-in-place system of shear wall of the present utility model.
Fig. 2 is the formwork structure decomposing schematic representation of shear wall angle node of the present utility model.
Fig. 3 is corner exterior sheathing decomposing schematic representation of the present utility model.
Fig. 4 is prefabricated interior wall and the second formwork structure schematic diagram of precast facade connecting node opening position.
Fig. 5 is the 3rd formwork structure structural representation at precast facade node location.
Reference:1- sizings corner formwork, 2- sizings corner back cord, 3- sealing strips, 4- sizings horizontal shuttering, The horizontal back cords of 5-, 6- transverse directions precast facade, 7- longitudinal directions precast facade, 8- corners back cord, 9- corners inner template, 10- are pre- Interior wall processed, 11- Face Brick in Exterior, 12- siphonal lobes wallboard, 13- warming plates, 14- nuts embedded part, 15- corner braces, 16- connection spiral shells Bar, 17- corners framework of steel reinforcement, 18- grooves, 19- concrete ribs, 20- pads.
Embodiment
As Figure 1-3, the formwork structure of this shear wall angle node, the corner both sides of fabricated shear wall are arranged on Horizontal precast facade 6 and longitudinal precast facade 7 between, include corner exterior sheathing outside shear wall corner, peace Corner inner template 9 on the inside of shear wall corner and vertically parallel interval are arranged on the corner of the inner side of corner inner template 9 Back cord 8;The horizontal section of the corner exterior sheathing is L-shaped, is surrounded by horizontal edge and longitudinal edge;The corner exterior sheathing is PCF plates, bag Include the warming plate 13 set gradually from inside to outside, siphonal lobe wallboard 12 and Face Brick in Exterior 11;On the lateral surface of the warming plate 13, Vertically parallel interval is provided with the groove 18 of horizontal insertion;On the medial surface of the siphonal lobe wallboard 12, the position of respective slot 18 Place is equipped with the concrete rib 19 of horizontal insertion;The siphonal lobe wallboard 12 is close to the lateral surface of warming plate 13, and siphonal lobe wall Concrete rib 19 on plate 12 is corresponding in groove 18;The horizontal section of the corner inner template 9 and corner back cord 8 is in L Two sides of shape, wherein corner back cord 8 correspond to be pressed on two vertical sides of corner inner template 9 respectively.
In the present embodiment, hole is provided with the groove 18 on the warming plate 13, close to the opening position of its both side ends.
In the present embodiment, the opening position of the hole in the concrete rib 19 of the siphonal lobe wallboard 12, in respective slot 18 is pre- It is embedded with nut embedded part 14.
In the present embodiment, the both side ends of the corner back cord 8 exceed outside the vertical side of corner inner template 9 two, and Through hole is provided with the position exceeded.
The cast-in-place system of shear wall of this formwork structure containing shear wall angle node, includes positioned at corner both sides Horizontal precast facade 6 and longitudinal precast facade 7, it is erected at the corner framework of steel reinforcement 17 and peace of angle node opening position to be poured The first formwork structure between the outside of corner framework of steel reinforcement 17, horizontal precast facade 6 and longitudinal precast facade 7, wherein cutting The node of power wall corner is L-shaped;First formwork structure is above-mentioned formwork structure;Corner in first formwork structure Exterior sheathing is connected between the outer end of horizontal precast facade 6 and longitudinal precast facade 7, and the side lateral out of corner exterior sheathing with The lateral surface of horizontal precast facade 6 is concordant, the longitudinally outboard face of corner exterior sheathing is concordant with the lateral surface of longitudinal precast facade 7; The both ends of corner inner template 9 in first formwork structure are overlapped in horizontal precast facade 6 and longitudinal precast facade 7 respectively On side;Two sides of the corner back cord 8 respectively correspond to is pressed on two vertical sides of corner inner template 9, and its two Side end exceeds the vertical side of corner inner template 9 two, is connected respectively with horizontal precast facade 6 and longitudinal precast facade 7.
In the present embodiment, the nut embedded part 14 in the inwall of vertical of the horizontal precast facade 6, on corresponding siphonal lobe wallboard 12 Height and position at be embedded with exterior sheathing lateral connection nut, exterior sheathing lateral connection nut arrangements are in horizontal precast facade 6 Inwall of vertical on, close to inner side edge opening position;On the medial surface of the horizontal precast facade 6, along the vertical of connection end Side, it is elongated be provided with vertical sealing strip 3, and the outside of sealing strip 3, corresponding corner back cord 8 height and position at bury Provided with back cord lateral connection nut;
In the inwall of vertical of longitudinal precast facade 7, the height and position of the nut embedded part 14 on corresponding siphonal lobe wallboard 12 Place is embedded with the longitudinally connected nut of exterior sheathing, inwall of vertical of the longitudinally connected nut arrangements of exterior sheathing in longitudinal precast facade 7 Opening position upper, close to medial surface;On the medial surface of longitudinal precast facade 7, along connection end vertical side, elongated set Be equipped with vertical sealing strip 3, and the outside of sealing strip 3, corresponding corner back cord 8 height and position at be embedded with back cord longitudinal direction Attaching nut.
In the present embodiment, pass through corner brace between the corner exterior sheathing and horizontal precast facade 6, longitudinal precast facade 7 15 and connecting screw 16 connect;The corner brace 15 has two groups, is arranged in the both sides of corner exterior sheathing, close to laterally prefabricated outer The opening position of wall 6 or longitudinal precast facade 7, and every group of corner brace 15 is correspondingly arranged on vertical with concrete rib 19;It is described One side of corner brace 15 is connected on the medial surface of corner exterior sheathing, and the another side of corner brace 15 is correspondingly connected to laterally prefabricated In the inwall of vertical of exterior wall 6 or longitudinal precast facade 7;
The connecting screw 16 has two groups, and the end of one of which connecting screw 16 sequentially passes through corresponding corner brace 15 and protected Hole on warm plate 13, and the nut embedded part 14 in the siphonal lobe wallboard 12 of side corresponding with being embedded in connects;Another group of connection spiral shell The end of bar 16 passes through the corner brace 15 of corresponding side to be connected with exterior sheathing lateral connection nut or the longitudinally connected nut of exterior sheathing;
The both ends of the corner inner template 9 are close to 7 vertical side edge of horizontal precast facade 6 and longitudinal precast facade respectively Vertical sealing strip 3 on;
The both ends of the corner back cord 8 by be through the screw rod in the through hole of corner back cord 8 respectively with back cord lateral connection spiral shell Mother is fixedly connected with the longitudinally connected nut of back cord.
In the present embodiment, pad 20 is lined between the corner back cord 8 and screw rod.
As shown in figure 4, in the present embodiment, this cast-in-place system of shear wall also include be arranged on precast facade with it is prefabricated interior The node of the second formwork structure at the node location of wall 10, wherein precast facade and prefabricated interior wall 10 is T-shaped;Second template It is elongated between the outer end of the precast facade of structure both sides to be connected with PCF plates;The precast facade be horizontal precast facade 6 or It is longitudinal precast facade 7;On the medial surface of the precast facade of the second formwork structure both sides, along the vertical side of connection end Side is elongated to be provided with vertical sealing strip 3, and is embedded with embedded nut at the outside of sealing strip 3, vertical interval;It is described prefabricated interior In the left and right sides of wall 10, along connection end vertical side it is elongated be provided with vertical sealing strip 3, and in sealing strip 3 Outside, vertical interval be embedded with embedded nut;Second formwork structure includes sizing corner formwork 1 and sizing corner Back cord 2;The sizing corner formwork 1 has two, be arranged in the left and right sides of prefabricated interior wall 10, precast facade with it is pre- At the angle position of interior wall 10 processed;Wherein the shape both ends of corner formwork 1 are close to the precast facade of corner both sides and pre- respectively On the vertical sealing strip 3 of interior wall 10 processed;The sizing corner back cord 2 has two groups, and vertically parallel interval is pressed on two respectively On individual sizing corner formwork 1;The both side ends of sizing corner back cord 2 exceed 1 two vertical sides of sizing corner formwork, and Connecting hole is provided with position;The sizing corner back cord 2 and the precast facade and prefabricated interior wall 10 of its both sides pass through screw rod Connection, the wherein end of screw rod pass through connecting hole and precast facade or the pre-buried spiral shell of prefabricated interior wall 10 on sizing corner back cord 2 Mother's connection.
As shown in figure 5, in the present embodiment, this cast-in-place system of shear wall, which also includes, is arranged on precast facade node location 3rd formwork structure at place, the wherein node of precast facade is in yi word pattern;The precast facade of the 3rd formwork structure both sides It is elongated between outer end to be connected with PCF plates;The precast facade of the 3rd formwork structure both sides be horizontal precast facade 6 or For longitudinal precast facade 7;On the medial surface of the precast facade of the 3rd formwork structure both sides, along the vertical side of connection end Side, it is elongated be provided with vertical sealing strip 3, and be embedded with embedded nut at the outside of sealing strip 3, vertical interval;Described 3rd Formwork structure includes sizing horizontal shuttering 4 and horizontal back cord 5;It is described sizing horizontal shuttering 4 both ends be overlapped on respectively its two On the medial surface of the precast facade of side;The parallel interval of the horizontal back cord 5 is pressed on horizontal shuttering 4, and and embedded nut Vertically it is correspondingly arranged;The both side ends of the horizontal back cord 5 are beyond the vertical side of horizontal shuttering 4 two, on position It is provided with connecting hole;The connecting hole and embedded nut position correspondence;The horizontal back cord 5 and the precast facade of its both sides pass through spiral shell Bar connects;Wherein the end of screw rod is connected through connecting hole with the embedded nut on precast facade.
The construction method of this cast-in-place system of shear wall, including step are as follows.
Step 1:By the horizontal precast facade 6 of design requirement construction, longitudinal precast facade 7, reserve angle node position and treat Construction.
Step 2:According to the shape of angle node, corner exterior sheathing, corner inner template 9 and corner back cord 8 are made;Wherein The horizontal section of corner exterior sheathing is L-shaped;First in groove 18 on warming plate 13, the opening position close to its both side ends is opened Hole, while the opening position embedded nut embedded part 14 of the hole in the concrete rib 19 of siphonal lobe wallboard 12, in respective slot 18, Warming plate 13 is brought into close contact with siphonal lobe wallboard 12 again and is connected;The horizontal section of corner inner template 9 and corner back cord is made It is L-shaped.
Step 3:Construction corner framework of steel reinforcement 17;Opening position is applied between horizontal precast facade 6 and longitudinal precast facade 7 Work corner framework of steel reinforcement 17.
Step 4:Spiral shell in the inwall of vertical of the horizontal precast facade 6 of angle node side, on corresponding siphonal lobe wallboard 12 Exterior sheathing lateral connection nut is embedded with the height and position of female embedded part 14, and on the medial surface of horizontal precast facade 6, edge The vertical side of connection end, elongated vertical sealing strip 3 is set;Simultaneously in longitudinal precast facade 7 of angle node opposite side Inwall of vertical on, be embedded with the longitudinally connected spiral shell of exterior sheathing at the height and position of the nut embedded part 14 on corresponding siphonal lobe wallboard 12 Mother, and on the medial surface of longitudinal precast facade 7, along connection end vertical side, elongated be provided with vertical sealing strip 3.
Step 5:Installing angle exterior sheathing and corner inner template 9;Corner exterior sheathing is passed through into corner brace 15 and connecting screw 16 It is threadedly coupled with horizontal precast facade 6, corner exterior sheathing is passed through into corner brace 15 and connecting screw 16 and longitudinal screw thread of precast facade 7 Connection;The both ends of corner inner template 9 are close to the perpendicular of 7 vertical side edge of horizontal precast facade 6 and longitudinal precast facade respectively To sealing strip 3 on;It is and corner inner template 9 is laterally prefabricated with being embedded in by corner back cord 8, the screw rod being pressed on side The back cord lateral connection nut connection of the medial surface of exterior wall 6, by corner inner template 9 with by the corner back cord 8 that is pressed on side, Screw rod is connected with being embedded in the longitudinally connected nut of back cord of longitudinal medial surface of precast facade 7.
Step 6:Pour the concrete of angle node opening position.
In the present embodiment, in step 5 in installing angle back cord 8, pad 20 is lined between corner back cord 8 and screw rod.
In the cast-in-place system of this shear wall, precast facade and the second template at the prefabricated node location of interior wall 10 are arranged on The construction method of structure, including step are as follows.
Step A:According to the shape of precast facade and the prefabricated node of interior wall 10, sizing corner formwork 1 and sizing corner are made Back cord 2;The wherein horizontal section of sizing corner formwork 1 and corner back cord 2 of shaping is L-shaped.
Step B:On the medial surface of the precast facade of the second formwork structure both sides, it is elongated along the vertical side of connection end Vertical sealing strip 3 is set, and embedded nut is embedded with the outside of sealing strip 3, vertical interval;In the left and right of prefabricated interior wall 10 On two sides, along connection end vertical side it is elongated vertical sealing strip 3 is set, and in the outside of sealing strip 3, vertical Interval is embedded with embedded nut.
Step C:Arranged in the left and right sides of prefabricated interior wall 10, at the angle position of precast facade and prefabricated interior wall 10 Shape corner formwork 1, shape corner formwork 1 one side end and precast facade on sealing strip be brought into close contact, opposite side The end in face is brought into close contact with sealing strip on the side of prefabricated interior wall 10.
Step D:By sizing corner back cord 2, vertically parallel interval is pressed on sizing corner formwork 1, corner back cord of shaping 2 both ends are connected by screw rod with the embedded nut on precast facade and prefabricated interior wall 10 respectively, when shaping corner back cord 2, Pad 20 is lined between sizing corner back cord 2 and screw rod.
In the cast-in-place system of this shear wall, the construction party for the 3rd formwork structure being arranged at precast facade node location Method, including step are as follows.
Step a:According to precast facade and the shape of the intermediate node of precast facade, make sizing horizontal shuttering 4 and level is carried on the back Stupefied 5;The wherein horizontal section of sizing horizontal shuttering 4 and horizontal back cord 5 is in-line.
Step b:On the medial surface of the precast facade of the 3rd formwork structure both sides, it is elongated along the vertical side of connection end Vertical sealing strip 3 is set, and embedded nut is embedded with the outside of sealing strip 3, vertical interval.
Step c:Precast facade and medial surface arrangement sizing horizontal shuttering 4, shape horizontal shuttering 4 two-side-ends part It is not brought into close contact with the sealing strip 3 on precast facade.
Step d:By horizontal back cord 5, vertically parallel interval is pressed on sizing horizontal shuttering 4, the both ends of horizontal back cord 5 It is connected respectively by screw rod with the embedded nut on precast facade, when installing horizontal back cord 5, between horizontal back cord 5 and screw rod It is lined with pad 20.
A kind of fabricated shear wall system for content described in this specification embodiment is only that a kind of dress is conceived to utility model Enumerated with a kind of formula shearing fabricated shear wall system of wall system way of realization, a kind of fabricated shear wall system of utility model is protected Shield scope is not construed as being only limitted to embodiment and states a kind of fabricated shear wall system concrete form, utility model one kind Fabricated shear wall system protection scope covers those skilled in the art conceives institute it is conceivable that a kind of assemble according to utility model Formula shears wall system equivalent technologies mean.

Claims (9)

1. a kind of formwork structure of shear wall angle node, it is arranged on the horizontal precast facade of the corner both sides of fabricated shear wall (6)With longitudinal precast facade(7)Between, include corner exterior sheathing outside shear wall corner, installed in shear wall Corner inner template on the inside of corner(9)And vertically parallel interval is arranged on corner inner template(9)The corner back cord of inner side (8);It is characterized in that:The horizontal section of the corner exterior sheathing is L-shaped, is surrounded by horizontal edge and longitudinal edge;The corner exterior sheathing For PCF plates, include the warming plate set gradually from inside to outside(13), siphonal lobe wallboard(12)And Face Brick in Exterior(11);The guarantor Warm plate(13)Lateral surface on, vertically parallel interval is provided with the groove of horizontal insertion(18);The siphonal lobe wallboard(12)It is interior On side, respective slot(18)Opening position be equipped with the concrete rib of horizontal insertion(19);The siphonal lobe wallboard(12)It is close to In warming plate(13)Lateral surface, and siphonal lobe wallboard(12)On concrete rib(19)It is corresponding to be embedded in groove(18)In;It is described Corner inner template(9)With corner back cord(8)Horizontal section it is L-shaped, wherein corner back cord(8)Two sides respectively correspond to pressure It is located at corner inner template(9)Two vertical sides on.
A kind of 2. formwork structure of shear wall angle node according to claim 1, it is characterised in that:The warming plate (13)On groove(18)In, close to the opening position of its both side ends be provided with hole.
A kind of 3. formwork structure of shear wall angle node according to claim 2, it is characterised in that:The siphonal lobe wallboard (12)Concrete rib(19)Upper, respective slot(18)In the opening position of hole be embedded with nut embedded part(14).
A kind of 4. formwork structure of shear wall angle node according to claim 3, it is characterised in that:The corner back cord (8)Both side ends exceed corner inner template(9)Outside two vertical sides, and through hole is provided with the position exceeded.
5. a kind of cast-in-place system of shear wall of the formwork structure of the shear wall angle node containing described in claim 4, including There is the horizontal precast facade positioned at corner both sides(6)With longitudinal precast facade(7), it is erected at angle node opening position to be poured Corner framework of steel reinforcement(17)And installed in corner framework of steel reinforcement(17)Outside, horizontal precast facade(6)With longitudinal precast facade (7)Between the first formwork structure, the node of wherein shear wall corner is L-shaped;It is characterized in that:First formwork structure is Formwork structure described in claim 4;Corner exterior sheathing in first formwork structure is connected to horizontal precast facade(6) With longitudinal precast facade(7)Outer end between, and the side lateral out of corner exterior sheathing and horizontal precast facade(6)Lateral surface Concordantly, the longitudinally outboard face of corner exterior sheathing and longitudinal precast facade(7)Lateral surface it is concordant;In first formwork structure Corner inner template(9)Both ends be overlapped on horizontal precast facade respectively(6)With longitudinal precast facade(7)On medial surface;Described turn Angle back cord(8)Two sides respectively correspond to be pressed on corner inner template(9)Two vertical sides on, and its both side ends is super Go out corner inner template(9)Two vertical sides, respectively with horizontal precast facade(6)With longitudinal precast facade(7)Connection.
A kind of 6. cast-in-place system of shear wall according to claim 5, it is characterised in that:The horizontal precast facade(6)'s In inwall of vertical, correspond to siphonal lobe wallboard(12)On nut embedded part(14)Height and position at be embedded with exterior sheathing lateral connection Nut, exterior sheathing lateral connection nut arrangements are in horizontal precast facade(6)Inwall of vertical on, close to inner side edge opening position; The horizontal precast facade(6)Medial surface on, along connection end vertical side, elongated be provided with vertical sealing strip(3), And in sealing strip(3)Outside, corresponding corner back cord(8)Height and position at be embedded with back cord lateral connection nut;It is described Longitudinal precast facade(7)Inwall of vertical on, corresponding siphonal lobe wallboard(12)On nut embedded part(14)Height and position at bury Provided with the longitudinally connected nut of exterior sheathing, the longitudinally connected nut arrangements of exterior sheathing are in longitudinal precast facade(7)Inwall of vertical on, lean on The opening position of nearly medial surface;Longitudinal precast facade(7)Medial surface on, the vertical side along connection end, elongated setting There is vertical sealing strip(3), and in sealing strip(3)Outside, corresponding corner back cord(8)Height and position at be embedded with back cord Longitudinally connected nut.
A kind of 7. cast-in-place system of shear wall according to claim 6, it is characterised in that:The corner exterior sheathing is pre- with transverse direction Exterior wall processed(6), longitudinal precast facade(7)Between pass through corner brace(15)And connecting screw(16)Connection;The corner brace(15)Have Two groups, it is arranged in the both sides of corner exterior sheathing, close to horizontal precast facade(6)Or longitudinal precast facade(7)Position Place, and every group of corner brace(15)On vertical with concrete rib(19)It is correspondingly arranged;The corner brace(15)A side connection On the medial surface of corner exterior sheathing, corner brace(15)Another side be correspondingly connected to horizontal precast facade(6)Or longitudinal direction is pre- Exterior wall processed(7)Inwall of vertical on;The connecting screw(16)There are two groups, one of which connecting screw(16)End wear successively Cross corresponding corner brace(15)And warming plate(13)On hole, and the siphonal lobe wallboard of side corresponding with being embedded in(12)In nut Embedded part(14)Connection;Another group of connecting screw(16)End pass through the corner brace of corresponding side(15)With exterior sheathing lateral connection spiral shell The longitudinally connected nut connection of female or exterior sheathing;The corner inner template(9)Both ends be close to horizontal precast facade respectively(6) With longitudinal precast facade(7)The vertical sealing strip of vertical side edge(3)On;The corner back cord(8)Both ends by being through Corner back cord(8)Screw rod in through hole is fixedly connected with back cord lateral connection nut and the longitudinally connected nut of back cord respectively;It is described Corner back cord(8)Pad is provided between screw rod(20).
A kind of 8. cast-in-place system of shear wall according to claim 7, it is characterised in that:Also include and be arranged on precast facade With prefabricated interior wall(10)The second formwork structure at node location, wherein precast facade and prefabricated interior wall(10)Node it is T-shaped; It is elongated between the outer end of the precast facade of the second formwork structure both sides to be connected with PCF plates;The precast facade is transverse direction Precast facade(6)Or it is longitudinal precast facade(7);
On the medial surface of the precast facade of the second formwork structure both sides, along connection end vertical side it is elongated be provided with it is perpendicular To sealing strip(3), and in sealing strip(3)Outside, vertical interval be embedded with embedded nut;The prefabricated interior wall(10)A left side Elongated vertical sealing strip is provided with right two sides, along the vertical side of connection end(3), and in sealing strip(3)It is outer Side, vertical interval are embedded with embedded nut;Second formwork structure includes sizing corner formwork(1)With the sizing corner back of the body It is stupefied(2);The sizing corner formwork(1)There are two, be arranged in prefabricated interior wall(10)Left and right sides on, precast facade With prefabricated interior wall(10)Angle position at;Wherein shape corner formwork(1)Both ends be close to the prefabricated of corner both sides respectively Exterior wall and prefabricated interior wall(10)Sealing strip(3)On;The sizing corner back cord(2)There are two groups, distinguish vertically parallel interval It is pressed on two sizing corner formworks(1)On;The sizing corner back cord(2)Both side ends are beyond sizing corner formwork(1) Two vertical sides, and it is provided with connecting hole on position;The sizing corner back cord(2)With the precast facade of its both sides and pre- Interior wall processed(10)Connected by screw rod, wherein the end of screw rod passes through sizing corner back cord(2)On connecting hole and precast facade Or prefabricated interior wall(10)Embedded nut connection.
A kind of 9. cast-in-place system of shear wall according to claim 8, it is characterised in that:Also include and be arranged on precast facade The 3rd formwork structure at node location, the wherein node of precast facade are in yi word pattern;The 3rd formwork structure both sides it is pre- It is elongated between the outer end of exterior wall processed to be connected with PCF plates;The precast facade of the 3rd formwork structure both sides is laterally prefabricated outer Wall(6)Or it is longitudinal precast facade(7);On the medial surface of the precast facade of the 3rd formwork structure both sides, along even Connect the vertical side at end, elongated be provided with vertical sealing strip(3), and in sealing strip(3)Outside, vertical interval be embedded with it is pre- Bury nut;3rd formwork structure includes sizing horizontal shuttering(4)With horizontal back cord(5);The sizing horizontal shuttering(4) The both ends precast facade that is overlapped on its both sides respectively medial surface on;The horizontal back cord(5)Parallel interval be pressed on water Flat die plate(4)On, and be vertically correspondingly arranged with embedded nut;The horizontal back cord(5)Both side ends exceed horizontal mould Plate(4)Two vertical sides, connecting hole is provided with position;The connecting hole and embedded nut position correspondence;The level Back cord(5)It is connected with the precast facade of its both sides by screw rod;Wherein the end of screw rod is passed through on connecting hole and precast facade Embedded nut connects.
CN201720473546.8U 2017-05-02 2017-05-02 The cast-in-place system of formwork structure and shear wall of shear wall angle node Active CN206888506U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109779253A (en) * 2019-02-27 2019-05-21 上海宝冶建筑工程有限公司 A kind of formwork edge joint clamp device and method
CN111962857A (en) * 2020-07-09 2020-11-20 广州一建建设集团有限公司 Integrated aluminum die forming method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109779253A (en) * 2019-02-27 2019-05-21 上海宝冶建筑工程有限公司 A kind of formwork edge joint clamp device and method
CN111962857A (en) * 2020-07-09 2020-11-20 广州一建建设集团有限公司 Integrated aluminum die forming method

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