CN202925726U - Embedded bolt assembly - Google Patents
Embedded bolt assembly Download PDFInfo
- Publication number
- CN202925726U CN202925726U CN 201220640742 CN201220640742U CN202925726U CN 202925726 U CN202925726 U CN 202925726U CN 201220640742 CN201220640742 CN 201220640742 CN 201220640742 U CN201220640742 U CN 201220640742U CN 202925726 U CN202925726 U CN 202925726U
- Authority
- CN
- China
- Prior art keywords
- corner brace
- bolt
- bolt assembly
- hole
- regulating
- 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 - Lifetime
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to an embedded bolt assembly, which is characterized by comprising a through-wall counter-pulling bolt and an adjusting corner connector which is fixedly connected with the counter-pulling bolt. The embedded bolt assembly is accurate to install and free from deformation.
Description
Technical field
The utility model relates to a kind of pre-embedded bolt assembly.
Background technology
Building curtain wall is to be connected to come bearing load by pre-buried and rear anchor piece with agent structure, and the quality control of built-in fitting and rear anchor piece directly has influence on installing and using of curtain wall.Curtain-wall stand-column is installed due to on-the-spot complex structure, and Base Smoothness is poor, easily produces distortion because being heated when in traditional pre-buried installation process, corner brace and buried plate weld, make steel post and corner brace contact surface uneven, corner brace and leghole position produce displacement, be not easy to the adjusting of column, and installation effectiveness are low.
Summary of the invention
The purpose of this utility model is to overcome the existing defects of prior art, provides a kind of installation accurate, indeformable pre-embedded bolt assembly.
The purpose of this utility model is achieved through the following technical solutions: a kind of pre-embedded bolt assembly is characterized in that: the adjusting corner brace that it comprises wall-crossing opposite-drawing bolt and is fixedly connected with split bolt.
Compared to prior art, the utility model has the advantage of: the utility model guarantees that the installation of corner brace is accurate and indeformable, and in the process that curtain-wall stand-column is installed, adopt pre-buried split bolt assembly, effectively control deviation, guaranteed the stress performance that column is connected with bracket beam, improved efficiency of construction, save the duration, reduce costs.
Description of drawings
Fig. 1 is the structural representation of a kind of pre-embedded bolt assembly of the utility model embodiment.
Fig. 2 is the structure diagram that Fig. 1 regulates corner brace.
Fig. 3 is the sectional drawing of Fig. 2 A-A.
Fig. 4 is the structure diagram of Fig. 1 split bolt.
Label declaration: 1 split bolt, the 1-1 screw rod, the 1-2 nut, the 1-3 packing ring, 2 regulate corner brace, and 2-1 is connected and fixed the hole, 2-2 bolt fixing hole.
The specific embodiment
Below in conjunction with Figure of description and embodiment, the utility model content is elaborated:
The embodiment schematic diagram of a kind of pre-embedded bolt assembly that provides for the utility model as shown in Figures 1 to 4,
It comprises wall-crossing opposite-drawing bolt 1 and the adjusting corner brace 2 that is fixedly connected with split bolt 1.
Described adjusting corner brace 2 is " L " type, and the long limit of regulating corner brace 2 offers and is connected and fixed hole 2-1, and the minor face of regulating corner brace 2 offers the bolt fixing hole 2-2 fixing with split bolt 1.Can offer two on the long limit of regulating corner brace 2 and be connected and fixed hole 2-1, offer a bolt fixing hole 2-2 on minor face.
Described split bolt 1 comprises the screwed screw rod 1-1 in two ends, is sheathed on screw rod 1-1 two ends and the nut 1-2 that is threaded with screw rod 1-1 and is located at nut 1-2 and regulates packing ring 1-3 between corner brace 2.Described split bolt 1 wears the bolt fixing hole 2-2 that overregulates on corner brace 2 minor faces, 1-2 is locked by nut, and be located at nut 1-2 and the packing ring 1-3 that regulates between corner brace 2 minor faces can better play clamping action, make the minor face of regulating corner brace 2 well be fixed on the building structure such as bracket beam.
Described hole 2-1 and the bolt fixing hole 2-2 of being connected and fixed is the strip hole, is connected and fixed hole 2-1 along the bearing of trend setting of regulating corner brace 2 long limits, the vertical setting of bearing of trend of bolt fixing hole 2-2 and adjusting corner brace 2 minor faces.Utilization is located at the bolt fixing hole 2-2 that regulates corner brace 2 minor faces and is first regulated horizontal spacing, fixes to regulate after corner brace 2 with the structure such as column by split bolt 1 and nut 1-2 to be fixedly connected with adjusting corner brace 2 again.
Claims (4)
1. pre-embedded bolt assembly, it is characterized in that: it comprises wall-crossing opposite-drawing bolt (1) and the adjusting corner brace (2) that is fixedly connected with split bolt (1).
2. pre-embedded bolt assembly according to claim 1, it is characterized in that: described adjusting corner brace (2) is " L " type, the long limit of regulating corner brace (2) offers and is connected and fixed hole (2-1), and the minor face of regulating corner brace (2) offers the bolt fixing hole (2-2) fixing with split bolt (1).
3. pre-embedded bolt assembly according to claim 2 is characterized in that: described split bolt (1) comprises the screwed screw rods in two ends (1-1), is sheathed on screw rod (1-1) two ends and the nut (1-2) that is threaded with screw rod (1-1) and is located at nut (1-2) and regulates packing ring (1-3) between corner brace (2).
4. pre-embedded bolt assembly according to claim 2, it is characterized in that: described hole (2-1) and the bolt fixing hole (2-2) of being connected and fixed is the strip hole, be connected and fixed hole (2-1) along the bearing of trend setting of regulating the long limit of corner brace (2), bolt fixing hole (2-2) and vertical setting of bearing of trend of regulating corner brace (2) minor face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220640742 CN202925726U (en) | 2012-11-27 | 2012-11-27 | Embedded bolt assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220640742 CN202925726U (en) | 2012-11-27 | 2012-11-27 | Embedded bolt assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925726U true CN202925726U (en) | 2013-05-08 |
Family
ID=48215701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220640742 Expired - Lifetime CN202925726U (en) | 2012-11-27 | 2012-11-27 | Embedded bolt assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202925726U (en) |
-
2012
- 2012-11-27 CN CN 201220640742 patent/CN202925726U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |
|
| CX01 | Expiry of patent term |