CN207240446U - The sash that a kind of assembled concrete structure detachably reuses fixes hole tool - Google Patents
The sash that a kind of assembled concrete structure detachably reuses fixes hole tool Download PDFInfo
- Publication number
- CN207240446U CN207240446U CN201721211432.2U CN201721211432U CN207240446U CN 207240446 U CN207240446 U CN 207240446U CN 201721211432 U CN201721211432 U CN 201721211432U CN 207240446 U CN207240446 U CN 207240446U
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- fixing piece
- door
- window
- trapezoidal
- trapezoidal fixing
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Abstract
The utility model discloses the sash that a kind of assembled concrete structure detachably reuses to fix hole tool, when prefabricated panel component produces, screw rod is coordinated to be fixed on Mould for door and window by trapezoidal fixing piece, back-out screw rod after prefabricated panel molding component, remove trapezoidal fixing piece, you can reserve door and window embedded part groove on component door-window opening side.From the limitation of door and window size, recycle, realize the maximum utilizationization of frock.Hidden leakage defect existing for technically having evaded conventional door and window fixed form, solves the problem of mould versatility, production and construction is convenient, securely and reliably, and has good economy benefit.
Description
Technical field
Prefabricated concrete member mould field is the utility model is related to, particularly belonging to a kind of assembled concrete structure can
The sash of dismounting recycling fixes hole tool.
Background technology
Assembly of integral shearing wall structure has the characteristics that environmentally protective, clean manufacturing, is widely applied in recent years.
The inner, external wall of assembly of integral shearing wall structure uses precast concrete lining and precast concrete sandwich heat preservation exterior wall more
Plate, in order to ensure the use function of building, partial precast wall plate member has reserved door-window opening when being processed in factory
In order to which the later stage installs door and window.Concrete strength is higher after being molded due to prefabricated panel, is not easy to carry out post-production on it, and
Existing way is the pre-buried anti-corrosion woodbox in advance when prefabricated panel component produces.This way need to largely consume timber and reinforce steel
Muscle；In addition timber there are it is perishable and hygroscopic the defects of, though doing preservative treatment, still suffer from leakage and the hidden danger of corrosion.Pin
To the above problem, we fix embedded part during installation using reserving groove on door-window opening side in the pre-buried door and window of groove, using burying
Part fixes door and window, it is ensured that fixing piece is not exposed, the shortcomings that can so evading anticorrosive wood while also solves leakage problems.In life
During production, for reserved groove problem, we work out the door and window that a kind of prefabricated concrete structure detachably reuses
Frame fixes hole tool.
Utility model content
The purpose of this utility model is to provide the sash mounting hole work that a kind of assembled concrete structure detachably reuses
Dress, coordinates standing screw by trapezoidal fixing piece, can firmly be connected with Mould for door and window panel, be reserved on prefabricated panel component
Door and window embedded part groove, and convenient disassembly, demould easy to component, available for the different productions for carrying door-window opening component, circulation
Use, realize frock generalization.
Technical solution is as follows used by the utility model solves its technical problem：
The sash that a kind of assembled concrete structure detachably reuses fixes hole tool, including trapezoidal fixing piece and door and window
Mold panel, the two side of the trapezoidal fixing piece are respectively disposed with demoulding chamfering, four lateral walls of Mould for door and window panel
Multiple trapezoidal fixing pieces, trapezoidal fixing piece are embedded in prefabricated panel component in advance, are led between Mould for door and window panel and trapezoidal fixing piece
Cross standing screw to be fixedly connected, after the demoulding of prefabricated panel component, standing screw is screwed into trapezoidal fixing piece again, it is solid by pulling
Determine screw rod and take out trapezoidal fixing piece, i.e., form multiple reserved grooves on the door-window opening periphery of prefabricated panel component.
It is fixedly connected between the Mould for door and window panel and trapezoidal fixing piece by two standing screws.
The upper surface of the trapezoidal fixing piece is the rectangle of 30mm*50mm, and lower face is the rectangle of 36mm*56mm,
Trapezoidal fixing piece is highly 30mm, and four sides of trapezoidal fixing piece are respectively isosceles trapezoid, and the length of trapezoidal fixing piece is to axis
The bolt hole of 2 Φ 8mm is reserved on line, for coordinating with standing screw, can fix trapezoidal fixing piece position.
The standing screw specification is Φ 8mm, and length is the sum of the height of trapezoidal fixing piece and Mould for door and window plate thickness.
The beneficial effects of the utility model are as follows：
It is corresponding that trapezoidal fixing piece is fixed on Mould for door and window panel by the utility model when mould assembles, using standing screw
On position.Before the demoulding of prefabricated panel molding component, standing screw to be removed, trapezoidal fixing piece departs from Mould for door and window panel,
The wall plate member demoulding can directly be carried out；Trapezoidal fixing piece has trapezoidal draft angle, easy to demould, recyclable recycling.
Trapezoidal fixing piece and two standing screws coordinate, and can fix trapezoidal fixing piece position, will not rotate trapezoidal fixing piece
The problems such as off normal.
The utility model can make door and window fix hole tool while realizing that prefabricated components reserve door and window embedded part groove, side
Just demould, from the limitation of door and window size, recycle, realize the maximum utilizationization of frock.Technically solve mould to lead to
With the problem of property, and production and construction is convenient, good economy performance, and securely and reliably, product quality is easy to ensure.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the installation top view of the utility model and Mould for door and window panel.
Fig. 2 is the installation front view of the utility model and Mould for door and window panel.
Fig. 3 is the utility model scheme of installation.
Fig. 4 is the front view of the utility model.
Fig. 5 is the side view of the utility model.
Fig. 6 is the top view of the utility model.
Figure label is：1. trapezoidal fixing piece, 2. standing screws, 3. Mould for door and window panels, 4. prefabricated panel components.
Embodiment
Referring to attached drawing, the sash that a kind of assembled concrete structure detachably reuses fixes hole tool, including trapezoidal solid
Determine part 1 and Mould for door and window panel 3, the two side of trapezoidal fixing piece 1 is with demoulding chamfering, 3 four lateral walls of Mould for door and window panel
Multiple trapezoidal fixing pieces 1 are respectively disposed with, trapezoidal fixing piece 1 is embedded in prefabricated panel component 4 in advance, Mould for door and window panel 2 and ladder
It is fixedly connected between shape fixing piece 1 by two standing screws 2, prefabricated panel component 4 takes out trapezoidal fixing piece 1 after demoulding, i.e.,
Multiple reserved grooves are formed on the door-window opening periphery of prefabricated panel component 4.
The upper surface of trapezoidal fixing piece 1 is the rectangle of 30mm*50mm, and lower face is the rectangle of 36mm*56mm, trapezoidal
1 height of fixing piece is 30mm, and four sides of trapezoidal fixing piece 1 are respectively isosceles trapezoid, and the length of trapezoidal fixing piece 1 is to central axes
The upper bolt hole for reserving 2 Φ 8mm, for coordinating with standing screw 2, can fix trapezoidal 1 position of fixing piece；Standing screw 2
Specification is Φ 8mm, and length is the sum of the height of trapezoidal fixing piece and Mould for door and window plate thickness.
Related specifications and design drawing of the utility model according to door and window embedded part, determine that door and window fixes the position that hole tool is fixed
Put, the bolt hole for reserving Φ 8mm in trapezoidal 1 bolt hole position of fixing piece is corresponded in Mould for door and window panel 3.When mould assembles, profit
Trapezoidal fixing piece 1 is fixed on Mould for door and window panel 3 with standing screw 2.The trapezoidal advance brushing releasing agent in 1 surface of fixing piece,
Demoulded beneficial to the later stage.When prefabricated panel component 4 prepares to demould, first standing screw 2 is removed, makes trapezoidal fixing piece 1 and door and window
Mold panel 3 departs from.Standing screw 2 is screwed into trapezoidal solid by trapezoidal fixing piece 1 again with 4 break away from moulds of prefabricated panel component
Determine part 1, by pulling standing screw 2 to take out trapezoidal fixing piece 1, to recycle, prefabricated panel component door and window peripheral is formed
Groove.
Claims (4)
1. the sash that a kind of assembled concrete structure detachably reuses fixes hole tool, it is characterised in that including trapezoidal solid
Determine part and Mould for door and window panel, the two side of the trapezoidal fixing piece is with demoulding chamfering, four lateral walls of Mould for door and window panel
Be respectively disposed with multiple trapezoidal fixing pieces, trapezoidal fixing piece is embedded in prefabricated panel component in advance, Mould for door and window panel with it is trapezoidal solid
Determine to be fixedly connected by standing screw between part, take out trapezoidal fixing piece after the demoulding of prefabricated panel component, i.e., in prefabricated panel structure
The door-window opening periphery of part forms multiple reserved grooves.
2. the sash that a kind of assembled concrete structure detachably reuses according to claim 1 fixes hole tool, it is special
Sign is, is fixedly connected between the Mould for door and window panel and trapezoidal fixing piece by two standing screws.
3. the sash that a kind of assembled concrete structure detachably reuses according to claim 1 fixes hole tool, it is special
Sign is that the upper surface of the trapezoidal fixing piece is the rectangle of 30mm*50mm, and lower face is the rectangle of 36mm*56mm, terraced
Shape fixing piece is highly 30mm, and four sides of trapezoidal fixing piece are respectively isosceles trapezoid, and the length of trapezoidal fixing piece is to central axes
The upper bolt hole for reserving 2 Φ 8mm, for coordinating with standing screw, can fix trapezoidal fixing piece position.
4. the sash that a kind of assembled concrete structure detachably reuses according to claim 1 fixes hole tool, it is special
Sign is that the standing screw specification is Φ 8mm, and length is the sum of the height of trapezoidal fixing piece and Mould for door and window plate thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211432.2U CN207240446U (en) | 2017-09-21 | 2017-09-21 | The sash that a kind of assembled concrete structure detachably reuses fixes hole tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211432.2U CN207240446U (en) | 2017-09-21 | 2017-09-21 | The sash that a kind of assembled concrete structure detachably reuses fixes hole tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207240446U true CN207240446U (en) | 2018-04-17 |
Family
ID=61886064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721211432.2U Active CN207240446U (en) | 2017-09-21 | 2017-09-21 | The sash that a kind of assembled concrete structure detachably reuses fixes hole tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207240446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696247A (en) * | 2017-09-21 | 2018-02-16 | 安徽建工建筑工业有限公司 | The sash that a kind of assembled concrete structure detachably reuses fixes hole tool |
-
2017
- 2017-09-21 CN CN201721211432.2U patent/CN207240446U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696247A (en) * | 2017-09-21 | 2018-02-16 | 安徽建工建筑工业有限公司 | The sash that a kind of assembled concrete structure detachably reuses fixes hole tool |
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