CN206765067U - A kind of mounting structure that built-in fitting is fixed in prefabricated concrete elements - Google Patents
A kind of mounting structure that built-in fitting is fixed in prefabricated concrete elements Download PDFInfo
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- CN206765067U CN206765067U CN201720582028.XU CN201720582028U CN206765067U CN 206765067 U CN206765067 U CN 206765067U CN 201720582028 U CN201720582028 U CN 201720582028U CN 206765067 U CN206765067 U CN 206765067U
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- prefabricated concrete
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- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
A kind of mounting structure that built-in fitting is fixed in prefabricated concrete elements, it is intended to overcome built-in fitting of the prior art to be easily subjected to displacement in the process of vibrating of concrete, cause built-in fitting fixed position and different design, scene is caused not install, the shortcomings that influenceing product quality, a kind of mounting structure that built-in fitting is fixed in prefabricated concrete elements is provided, template and built-in fitting including prefabricated concrete elements, described built-in fitting is provided with screwed hole, the template of prefabricated concrete elements is provided with through hole corresponding with screwed hole, the center line of through hole overlaps with the center line of screwed hole, it is provided with the outside of the described template for having opened up through hole and contains female branch sleeve, the center line of branch sleeve overlaps with the center line of through hole, the branch sleeve and built-in fitting of template are bolted to connection.The utility model improves the precision of installation of embedded parts, is adapted to use when fixing built-in fitting in prefabricated concrete elements.
Description
Technical field
Building industrialization field is the utility model is related to, more particularly to a kind of built-in fitting is fixed in prefabricated concrete elements
Mounting structure.
Background technology
, it is necessary to be made firm by ramming using vibrating head in the casting process of prefabricated concrete elements, the process made firm by ramming can make to mix
The solidifying closely knit combination of soil, phenomena such as eliminating the voids and pits of concrete, its intensity is improved, ensures the quality of concrete component.But
For there is the concrete component of built-in fitting, in the process of vibrating of concrete, position occurs in the presence of oscillatory load for built-in fitting
Move, cause built-in fitting fixed position and different design, cause scene not install, influence product quality.
Utility model content
The utility model overcomes built-in fitting of the prior art and is easily subjected to displacement in the process of vibrating of concrete, leads
Built-in fitting fixed position and different design are caused, causes scene not install, the shortcomings that influenceing product quality, there is provided one kind is prefabricated
The mounting structure of built-in fitting is fixed on concrete element.
The utility model realizes that the technical scheme that goal of the invention uses is：One kind fixes built-in fitting in prefabricated concrete elements
Mounting structure, include the template and built-in fitting of prefabricated concrete elements, described built-in fitting is provided with screwed hole, precast concrete
The template of part is provided with through hole corresponding with screwed hole, and the center line of through hole is overlapped with the center line of screwed hole, opened in described
If it is provided with the outside of the template of through hole and contains female branch sleeve, the center line of branch sleeve and the center line weight of through hole
Close, the branch sleeve and built-in fitting of template are bolted to connection.
Further, when described built-in fitting is hollow structure, the screwed hole of built-in fitting replaces with through hole, the company of template
Female connector cylinder is fixedly connected with built-in fitting by screw bolt and nut.
The beneficial effects of the utility model are：The utility model effectively fastens the position of built-in fitting by bolt, i.e.,
Make in the presence of oscillatory load, built-in fitting will not be also subjected to displacement.The screwed hole of the center line of through hole and built-in fitting in template
Center line overlap, it is ensured that the accuracy of the installation site of built-in fitting, improve the installation precision of built-in fitting.
The utility model will be further described with embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is installation of embedded parts structural representation one of the present utility model.
Fig. 2 is installation of embedded parts structural representation two of the present utility model.
Fig. 3 is installation of embedded parts structural representation three of the present utility model.
In accompanying drawing, 1 is the template of prefabricated concrete elements, 1-1 is through hole, 2 built-in fitting, the 2-1 to be connected for curtain wall is
Screwed hole, 3 be branch sleeve, 4 be bolt, 5 be concrete, 6 be that built-in fitting, 6-1 that side is placed are screwed hole, 7 are hollow
Built-in fitting, 7-1 is through hole, 8 is nut.
Embodiment
A kind of mounting structure that built-in fitting is fixed in prefabricated concrete elements of the present embodiment, including prefabricated concrete elements
Template 1 and built-in fitting.Described built-in fitting is provided with screwed hole, and the template 1 of prefabricated concrete elements is provided with corresponding with screwed hole
Through hole 1-1.Through hole 1-1 center line overlaps with the center line of screwed hole.Outside the described template 1 for having opened up through hole 1-1
Side, which is provided with, contains female branch sleeve 3.Branch sleeve 3 is fixed on the outside of template 1, connection by the mode of generally use welding
Sleeve 3 is covered on through hole 1-1, and the size of branch sleeve 3 is corresponding with through hole 1-1, center line and the through hole 1- of branch sleeve 3
1 center line overlaps, and can be used as branch sleeve 3 by the use of nut at the construction field (site).The branch sleeve 3 and built-in fitting of template 1 pass through spiral shell
Bolt 4 is fixedly connected.
In view of the shape of built-in fitting and the difference of installation site, during being actually fixedly mounted, mounting structure can make
Appropriate adjustment.
As shown in Figure 1, prefabricated concrete elements are to need the precast concrete exterior wall of plug-in curtain wall, precast concrete exterior wall
Interior to be provided with the built-in fitting 2 for being used for curtain wall connection, built-in fitting 2 is wrapped with concrete 5.Built-in fitting 2 is provided with screwed hole 2-1.Ginseng
The installation site of built-in fitting 2 is examined, through hole 1-1 corresponding with screwed hole 2-1 is provided with the template 1 of prefabricated concrete elements.Bolt 4
Branch sleeve 3 is worn in rotation, and the through hole 1-1 of the bottom template 1 through precast slab is screwed in built-in fitting 2, and built-in fitting 2 mixes with prefabricated
The template 1 of concrete board forms overall structure.
As shown in Figure 2, the built-in fitting 6 placed in prefabricated concrete elements provided with side, built-in fitting 6 are wrapped with concrete
5.Built-in fitting 6 is provided with screwed hole 6-1.With reference to the installation site of built-in fitting 6, be provided with the template 1 of prefabricated concrete elements with
Through hole 1-1 corresponding to screwed hole 6-1.Branch sleeve 3 is worn in the rotation of bolt 4, the through hole 1-1 of the bottom template 1 through precast slab
Screw in built-in fitting 6, the template 1 of built-in fitting 6 and precast slab forms overall structure.
As shown in Figure 3, hollow built-in fitting 7 is provided with prefabricated concrete elements, such as secondary frame.In described built-in fitting is
During hollow structure, the screwed hole of the built-in fitting 7 opened up in the original plan replaces with through hole 7-1.With reference to the installation site of built-in fitting 7, pre-
The template 1 of concrete element processed is provided with through hole 1-1 corresponding with through hole 7-1.Branch sleeve 3 is worn in the rotation of bolt 4, through precast concrete
The through hole 1-1 of the bottom template 1 of plate is screwed in the through hole 7-1 of built-in fitting 7, and is screwed out along built-in fitting 7, and the other end passes through nut 8
It is fixed.The branch sleeve 4 of template 1 is fixedly connected with built-in fitting 7 by bolt 4 with nut 8.Built-in fitting 7 and precast slab
Template 1 formed overall structure.
Claims (2)
1. a kind of mounting structure that built-in fitting is fixed in prefabricated concrete elements, including the template of prefabricated concrete elements and pre-buried
Part, it is characterised in that described built-in fitting is provided with screwed hole, the template of prefabricated concrete elements（1）It is provided with and screwed hole pair
The through hole answered（1-1）, through hole（1-1）Center line overlapped with the center line of screwed hole, opened up through hole in described（1-1）'s
Template（1）Outside, which is provided with, contains female branch sleeve（3）, branch sleeve（3）Center line and through hole（1-1）Center line
Overlap, template（1）Branch sleeve（3）Pass through bolt with built-in fitting（4）It is fixedly connected.
A kind of 2. mounting structure that built-in fitting is fixed in prefabricated concrete elements according to claim 1, it is characterised in that
When described built-in fitting is hollow structure, the screwed hole of built-in fitting replaces with through hole, template（1）Branch sleeve（3）With it is pre-
Embedded part passes through bolt（4）And nut（8）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720582028.XU CN206765067U (en) | 2017-05-24 | 2017-05-24 | A kind of mounting structure that built-in fitting is fixed in prefabricated concrete elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720582028.XU CN206765067U (en) | 2017-05-24 | 2017-05-24 | A kind of mounting structure that built-in fitting is fixed in prefabricated concrete elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206765067U true CN206765067U (en) | 2017-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720582028.XU Active CN206765067U (en) | 2017-05-24 | 2017-05-24 | A kind of mounting structure that built-in fitting is fixed in prefabricated concrete elements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206765067U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053455A (en) * | 2017-05-24 | 2017-08-18 | 深圳市鹏城建筑集团有限公司 | A kind of method and mounting structure that built-in fitting is fixed in prefabricated concrete elements |
| CN112643850A (en) * | 2020-12-23 | 2021-04-13 | 台州东部建材科技有限公司 | Preparation process of concrete prefabricated part |
-
2017
- 2017-05-24 CN CN201720582028.XU patent/CN206765067U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053455A (en) * | 2017-05-24 | 2017-08-18 | 深圳市鹏城建筑集团有限公司 | A kind of method and mounting structure that built-in fitting is fixed in prefabricated concrete elements |
| CN112643850A (en) * | 2020-12-23 | 2021-04-13 | 台州东部建材科技有限公司 | Preparation process of concrete prefabricated part |
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