CN201250515Y - Free connecting piece of wall body of shear wall structure - Google Patents
Free connecting piece of wall body of shear wall structure Download PDFInfo
- Publication number
- CN201250515Y CN201250515Y CNU2008200908825U CN200820090882U CN201250515Y CN 201250515 Y CN201250515 Y CN 201250515Y CN U2008200908825 U CNU2008200908825 U CN U2008200908825U CN 200820090882 U CN200820090882 U CN 200820090882U CN 201250515 Y CN201250515 Y CN 201250515Y
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- China
- Prior art keywords
- connecting rod
- energy conservation
- wall structure
- building energy
- shear wall
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- 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
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Abstract
The utility model relates to a free connecting piece of wall body of shear wall structure of an energy-saving building, which relates to a connecting piece which is suitable for building concrete walls. The utility model solves the problems of an existing compound wall connecting piece which leads a compound wall body with a hollow cavity structure to be seriously deformed because of bending resistance, has bad combined rigidity and slow building construction, and can not guarantee the construction quality. One end of a connecting bar of the free connecting piece is provided with a threaded button shape and a mutual ceiling coil 1, and the other end is provided with an end baffle plate 3, a pulling sheet 4 is inserted in vertical slots 5 arranged on a connecting bar 2 and the end baffle plate 3, and is fixedly connected by the connecting bar 2. Reinforcing ribs 6 are arranged on the front lateral surface and the rear lateral surface of the connecting bar 2, and a through hole 7 is arranged on the pulling sheet 7. The free connecting piece can lead a wall body with a hollow cavity structure to have reliable bending rigidity and reliable integral anti-bending capability when in casting concrete, and simultaneously effectively guarantees accurate physical dimension of the cross section of a wall body, and rapid, stable and accurate construction and installation speeds.
Description
One, technical field
The utility model relates to a kind of concrete shear force wall body thickness support and socket free connecting, specifically control the connector of concrete wall body thickness.
Two, background technology
Two construction problems often appear in the construction of energy saving building EPS module cast-in-place concrete exterior wall outer heat preservation system.One: the EPS module can not well be connected with steel form closely, but certain distance is arranged; Its two: when split bolt carries out the steel form cavity when reinforcing, sectional dimension is difficult to control.When mould was gone in cast-in-situ concrete, the concrete physical dimension was difficult to guarantee, makes the concrete wall section deformation.After the form removal, EPS module board air spots, thickness of wall body and verticality have a strong impact on the degree of safety and the energy-saving effect of building structure well beyond the numerical value of construction quality acceptance criteria defined.
Three, summary of the invention
Connector causes the problem that the distortion of cavity configuration combined wall is serious, composite rigidity is poor, the wall section size is difficult to the control speed of application and construction quality can not get guaranteeing because of no bending resistance ability to the utility model in the energy saving building EPS module cast-in-place concrete exterior wall outer heat preservation system in order to solve, and then a kind of desirable building energy conservation shear wall structure combined wall free connecting is provided.
The purpose of this utility model is such realization: it is with a kind of engineering plastics and two kinds of materials of steel disc, adopts the free connecting of the concrete wall of the mold manufacturing.It comprises the connector fore-end have the drill bit of spiral shell button shape and take over a business mutually, connecting rod, end plate washer pulling-on piece.Two sides are provided with ribs before and after the described connecting rod, and pulling-on piece is provided with through hole.
The utility model has the following effect of having a mind to: utilize utility model EPS module and steel form to be connected into the combined wall of cavity configuration.Make cavity configuration when fluid concrete, have reliable resistance to deformation rigidity and reliable whole bending resistance, guaranteed effectively simultaneously that the wall section physical dimension is accurate, fluid concrete does not rise by mould, construction and installation speed is fast, stable, accurately, the utility model also has accurate positioning, easy construction, advantage with low cost.
The utility model also comprises:
1, described connecting rod fore-end is the drill bit that has spiral shell button shape.
What 2, described drill bit was connected is to take over a business mutually, and this takes over a business rounded shape mutually, and thin edge, root are thick.
3, described mid portion support bar is to be the cross shape syndeton with taking over a business mutually.
4, described rear end part is an end-stopping plate, and band through hole pulling-on piece is arranged on the baffle plate.
5, first end of auger and EPS module are tightened the back by taking over a business locking spacing and support bar and end plate washer locking concrete section thickness mutually.The length that supports is by the thickness of section decision of concrete wall.
Four, description of drawings
Fig. 1 is the front view of utility model,
Fig. 2 is the upward view of Fig. 1,
Fig. 3 is the right view of Fig. 1,
Fig. 4 is the left view of Fig. 1,
Fig. 5 is the front view of plate 2.
The specific embodiment:
The specific embodiment one: as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the building energy conservation composite wall body free connecting of present embodiment by spiral shell button shape drill bit with take over a business 1 mutually, connecting rod 2, end plate washer 3 and pulling-on piece 4 form; One end of described connecting rod 2 is provided with drill bit and takes over a business 1 mutually, the other end is provided with end plate washer 3, it is interior and affixed with connecting rod 2 that described pulling-on piece 4 is inserted into the vertical slot 5 of holding plate washer 3 to be provided with, spigot plate washer 3 is fixed on the right-hand member of connecting rod 2, the two sides, front and back of described connection rod member 2 are provided with ribs 6, and described pulling-on piece 4 is provided with through hole 7.In use, the preformed hole on pulling-on piece 4 and the combined steel formwork flank is connected with the punching block folder, drill bit with take over a business mutually 1 and EPS module warming plate tighten.
The specific embodiment two: present embodiment comprises that also the first reinforcing band 2-1 is affixed with the port and pulling-on piece 4 left sides of connecting rod 2 respectively as shown in Figure 1.Adopt such structure, improved bonding strength.Other composition and connecting rod relations are identical with the specific embodiment and one.
The specific embodiment three: as shown in Figure 1, present embodiment comprises that also the second reinforcing band 1-1 thin edge, thick described second reinforcing band of root are affixed with connecting rod 2 respectively.Adopt such structure, improved the intensity of taking over a business mutually.Other composition and connecting rod relations are identical with the specific embodiment one.
The specific embodiment four: as Fig. 1 and shown in Figure 5, the described pulling-on piece 4 of present embodiment is provided with at least two through holes 8 that reinforce the connection with the overlapping part 4-1 that is connected of connecting rod 2.Adopt such structure, can strengthen the bonding strength and the bulk strength of pulling-on piece 4 and connecting rod 2.The connecting rod 2 of present embodiment is that plastics connecting rod 2 pulling-on pieces 4 are steel pulling-on pieces 4, steel pulling-on piece 4 is by inserting the connection that realizes the two on the plastics connecting rod 2 under the molten condition, steel disc 4 is provided with and is solidly connected through hole 8 is for the plastic links extension bar 2 under the molten condition being increased with steel 4 pulling-on piece contacts area, improving the bonding strength of the two.Other compositions are identical with the specific embodiment one with annexation.
The specific embodiment five: as Fig. 1 and shown in Figure 5, pulling-on piece that present embodiment connects 4 is provided with the such structure of a locating hole 9. employings with the overlapping part 4-1 that is connected of connecting rod 2, be convenient to production and processing, other composition is identical with the specific embodiment four with annexation.
The specific embodiment six: as shown in Figure 1, the described drill bit of present embodiment with take over a business 1 mutually, be provided with spiral shell button 1-2, be screwed in closely with the EPS module, thereby improve bonding strength, other composition is identical with the specific embodiment one with annexation.
The specific embodiment seven: as depicted in figs. 1 and 2, the described ribs 6 of present embodiment is arranged on the horizontal center line on the connecting rod 2 forward and backward two sides.Adopt such structure, strengthen bending resistance, non-deformability.Other composition is identical with the specific embodiment one with annexation.
Claims (10)
1, a kind of building energy conservation shear wall structure combined wall free connecting, it comprises the spiral shell button-type and takes over a business (1), connecting rod (2), end shelves (3) pulling-on piece 4 mutually; It is interior and affixed with connector (2) that one end of the connecting rod (2) under it is characterized in that is provided with the vertical slot (5) of holding the described pulling-on piece of plate washer (3) (4) to be inserted into connecting rod (2) and holding plate washer (3) to be provided with, spiral shell button shape with take over a business (1) mutually and be fixed on the other end of connecting rod (2), the forward and backward two sides of described connecting rod (2) are provided with ribs (6), and described pulling-on piece (4) is provided with through hole (7).
2, building energy conservation shear wall structure combined wall free connecting according to claim 1, it is characterized in that it also comprises first reinforcing band (2-1), described first reinforcing band (2-1) is affixed with the left side of the upper surface of connecting rod (2) and pulling-on piece (4) respectively.
3, building energy conservation shear wall structure combined wall free connecting according to claim 1 is characterized in that he also comprises second reinforcing band (1-1), and described second reinforcing band (1-1) is affixed with the left side of connecting rod (2) respectively.
4, building energy conservation shear wall structure combined wall free connecting according to claim 1 is characterized in that described pulling-on piece (4) is provided with at least two through holes that reinforce the connection (8) with the overlapping part (4-1) that is connected of connector (2).
5, building energy conservation shear wall structure combined wall free connecting according to claim 4 is characterized in that described pulling-on piece (4) is provided with a locating hole (9) with the overlapping part (4-1) that is connected of connector (2).
6, building energy conservation shear wall structure combined wall free connecting according to claim 3, it is characterized in that described second reinforcing band (1-1) preceding, that thread (1-2) termination is set is thin, root is thick, takes over a business thin edge mutually, the inside is thick.
7, building energy conservation shear wall structure combined wall free connecting according to claim 1 is characterized in that described spiral shell button and takes over a business (1) and connecting rod (2) end plate washer (3) mutually.
8, building energy conservation shear wall structure combined wall free connecting according to claim 2 is characterized in that described first reinforcing band (2-1) and connecting rod (2) make one.
9, building energy conservation shear wall structure combined wall free connecting according to claim 3 is characterized in that described second reinforcing band (1-1) and connecting rod (2) spiral shell button shape and takes over a business to make one mutually.
10, building energy conservation shear wall structure combined wall free connecting according to claim 4 is characterized in that described ribs (6) is arranged on the horizontal center line on the forward and backward two sides of connecting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200908825U CN201250515Y (en) | 2008-09-12 | 2008-09-12 | Free connecting piece of wall body of shear wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200908825U CN201250515Y (en) | 2008-09-12 | 2008-09-12 | Free connecting piece of wall body of shear wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201250515Y true CN201250515Y (en) | 2009-06-03 |
Family
ID=40746188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200908825U Expired - Fee Related CN201250515Y (en) | 2008-09-12 | 2008-09-12 | Free connecting piece of wall body of shear wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201250515Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839772A (en) * | 2012-09-28 | 2012-12-26 | 河南锦源建设有限公司 | Concrete thermal insulation curtain wall system |
-
2008
- 2008-09-12 CN CNU2008200908825U patent/CN201250515Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839772A (en) * | 2012-09-28 | 2012-12-26 | 河南锦源建设有限公司 | Concrete thermal insulation curtain wall system |
| WO2014048087A1 (en) * | 2012-09-28 | 2014-04-03 | 河南锦源建设有限公司 | Concrete heat insulation curtain wall system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20130912 |