CN202227528U - Combined type pre-embedded member for curtain wall - Google Patents
Combined type pre-embedded member for curtain wall Download PDFInfo
- Publication number
- CN202227528U CN202227528U CN2011201688275U CN201120168827U CN202227528U CN 202227528 U CN202227528 U CN 202227528U CN 2011201688275 U CN2011201688275 U CN 2011201688275U CN 201120168827 U CN201120168827 U CN 201120168827U CN 202227528 U CN202227528 U CN 202227528U
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- CN
- China
- Prior art keywords
- embedded
- rail
- curtain wall
- combined type
- embedded member
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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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- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model relates to a combined type pre-embedded member for a curtain wall, fundamentally solving the problems of complex machining, low production efficiency and high transportation cost of a curtain wall pre-embedded member in the prior art. The combined pre-embedded member includes an embedded rail and a pre-embedded rod, and the pre-embedded member provided is characterized in that the depth of the groove-shaped space of the embedded rail can accommodate the baffle benches of a T-shaped bolt connecting piece and the pre-embedded member to ensure the T-shaped bolt connecting piece to be capable of moving along the length direction of the embedded rail in the groove-shaped space of the embedded rail to adjust and fix curtain wall members, and the bottom of the embedded rail is provided with a through hole, the pre-embedded rod is penetrated through the through hole to connect with the embedded rail; two ends of the pre-embedded rod are provided with the baffle benches, wherein, at least one end is provided with a movably connected baffle bench. The pre-embedded rod is fixedly connected to the embedded rail via bonding agent. The combined type pre-embedded member provided has the advantages of simple machining, convenient transportation, and easy adjustment during the construction; in addition, the combined type pre-embedded member provided can be widely applied to curtain wall engineering of various large-scale constructions.
Description
Technical field
The utility model relates to the embedded part that a kind of curtain wall is used, and particularly a kind of curtain wall is used the combined type built-in fitting.
Background technology
For the building curtain wall member is installed on the building body, need on the building unit of for example concreting, built-in fitting be set, this built-in fitting is at first tied up the location with the reinforcing bar keel of member, when building member, it is cast in this member.After the concrete members sclerosis, the building curtain wall member is through being mounted on the building unit with this built-in fitting.
Mostly known building curtain wall built-in fitting is that the Connection Block that has adaptor constitutes with the pre-buried bar that is fixed on the Connection Block.Its Connection Block is generally U-steel, and pre-buried bar is generally fixtures such as screw-thread steel, i iron, links together through modes such as welding, riveted joints between Connection Block and the fixture usually.
By the known a kind of built-in fitting of CN 201695522 U, it comprises channel-section steel and the anchor studs that is welded on the channel-section steel back side.In this known arrangement; There are defectives such as undercut, pore, slag inclusion, rosin joint, thermal deformation and generation thermal stress in its unfavorable channel-section steel and anchor studs weld of being; And this type built-in fitting weld jig, frock are more; Complex operation, working (machining) efficiency are low, and therefore, it also exists, and mechanical property is unstable, the relatively poor shortcoming of supporting capacity.
Use built-in fitting by CN 2871676 known a kind of buildings; It discloses following technical characterictic: comprise Connection Block and fixture, on the Connection Block of channel-section steel shape, be provided with the rivet hole of equidistance, also have a fixed installation hole in the both sides of rivet hole; Fixture is a rivet; The head of rivet is hexagonal configuration, and the bottom of rivet is provided with one and is the umbrella bodies, and the end, lower end of rivet is to form riveted joint to be connected fixing with the rivet hole on the Connection Block.Its unfavorable aspect is the rivet processed complex as fixture, and fixture is connected with the riveted joint of connector and fixedly needs special equipment, and frock is more, and complex operation, working (machining) efficiency are low.
By CN 201695522 U and CN 2871676 disclosed technology, this type built-in fitting must be by manufacturer's processing and manufacturing.The unfavorable of its generation is that also transportation volume is big, causes high logistics cost.
The utility model content
The purpose of the utility model provides a kind of curtain wall and uses the combined type built-in fitting, and it does not have above-mentioned shortcoming.
Characteristic through independent claims reaches this purpose.The favourable further formation of explanation in all dependent claims.
A kind of curtain wall of the utility model is with the combination built-in fitting; Comprise and bury rail and pre-buried bar, it is characterized in that the said rail that buries has the grooved space that T type bolt can be installed to be used for fixing the curtain wall member; And the said flange of rail face that buries has through hole, and pre-buried bar passes said through hole and buries rail and be connected; There is the retaining platform at said pre-buried bar two ends, the retaining platform of wherein at least one end for flexibly connecting.Pre-buried bar with bury rail and be connected with adhesive securement.Bury the degree of depth in rail grooved space and can hold T type bolt and described pre-buried pole spacing platform, can guarantee that T type bolt is movable along burying the rail length direction in said grooved space of burying rail.
Advantage of the utility model and beneficial effect have been to avoid the adverse effect of welding, have also reduced the troublesome operation of riveted joint.Improved working (machining) efficiency, reduced production costs.Can accomplish assembling at building-site, guarantee minimum transportation volume,
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the sectional view along the A-A line of Fig. 1.
The specific embodiment
Specify the concrete structure of the utility model according to Fig. 1～2.This curtain wall comprises with the combined type built-in fitting and buries rail 2 and connected pre-buried bar 1.Concrete structure is described below: burying rail 2 has the grooved space that T type bolt connection piece 3 can be installed to be used for fixing the curtain wall member.Burying rail 2 bottom surfaces has through hole, and pre-buried bar 1 passes through hole and buries that rail is connected and fixing through bonding agent 4.
The degree of depth of burying rail 2 grooved spaces can be held the for example head of T type bolt connection piece 3 and the fixed stop platform of pre-buried bar 1, and can guarantee T type bolt connection piece 3 movable along its length adjustment in burying the grooved space of rail 2.
Burying cross section, rail 2 grooved space is the C type, at opening surface flanging is arranged, and can fit tightly with the for example contact surface of T type bolt connection piece 3.
There is the retaining platform at pre-buried bar 1 two ends, the retaining platform of wherein at least one end for flexibly connecting.The through hole that pre-buried bar 1 can be passed bury rail 2 is also fixing, and the design that keeps off platform has simultaneously increased and concrete shearing contact area, thereby improves the supporting capacity of built-in fitting 3.
The free end that pre-buried bar 1 connects the active catch platform in the foregoing description has external screw thread, and the active catch platform has the internal thread that is mated, and can use bonding agent to make its fixed connection.
Claims (1)
1. a curtain wall comprises and buries rail and pre-buried bar with the combination built-in fitting, and it is characterized in that, the said rail that buries has grooved space mounting T type bolt connection piece to be used for fixing the curtain wall member, and the said flange of rail face that buries has through hole, and pre-buried bar passes said through hole and buries rail and be connected; There is the retaining platform at said pre-buried bar two ends, the retaining platform of wherein at least one end for flexibly connecting; Pre-buried bar with bury rail and be connected with adhesive securement; Bury rail grooved spatial depth and can hold T type bolt and said pre-buried pole spacing platform, can guarantee that T type bolt is movable along burying the rail length direction in said grooved space of burying rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201688275U CN202227528U (en) | 2011-05-25 | 2011-05-25 | Combined type pre-embedded member for curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201688275U CN202227528U (en) | 2011-05-25 | 2011-05-25 | Combined type pre-embedded member for curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202227528U true CN202227528U (en) | 2012-05-23 |
Family
ID=46078117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201688275U Expired - Fee Related CN202227528U (en) | 2011-05-25 | 2011-05-25 | Combined type pre-embedded member for curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202227528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088417A (en) * | 2016-07-28 | 2016-11-09 | 上海龙人建设集团有限公司 | PC prefabricated construction stone curtain wall special wedge type slot type metal embedded parts structure |
| CN110453819A (en) * | 2019-08-15 | 2019-11-15 | 金螳螂精装科技（苏州）有限公司 | A kind of partition wall floor leveling mounting structure of assembled lightgage steel joist |
-
2011
- 2011-05-25 CN CN2011201688275U patent/CN202227528U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088417A (en) * | 2016-07-28 | 2016-11-09 | 上海龙人建设集团有限公司 | PC prefabricated construction stone curtain wall special wedge type slot type metal embedded parts structure |
| CN110453819A (en) * | 2019-08-15 | 2019-11-15 | 金螳螂精装科技（苏州）有限公司 | A kind of partition wall floor leveling mounting structure of assembled lightgage steel joist |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20160525 |