CN2280732Y - Built-in connector - Google Patents
Built-in connector Download PDFInfo
- Publication number
- CN2280732Y CN2280732Y CN 96214518 CN96214518U CN2280732Y CN 2280732 Y CN2280732 Y CN 2280732Y CN 96214518 CN96214518 CN 96214518 CN 96214518 U CN96214518 U CN 96214518U CN 2280732 Y CN2280732 Y CN 2280732Y
- Authority
- CN
- China
- Prior art keywords
- built
- utility
- model
- buried
- connection part
- 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
Links
Images
Abstract
The utility model relates to a pre-buried connection part, comprising a pre-buried part and a connection part. The utility model is characterized in that the pre-buried part comprises a C-shaped profile 3 which is formed by cold rolling shaping of a steel rolling plate; the back surface of the C-shaped profile is punched with a plurality of locking openings 8, and the interior of each locking opening is inserted with an anchor plate 2; the connection part is a purpose-made T-shaped threaded bolt 4. The pre-buried connection part has the advantages of easy processing and shaping, convenient installation and use and safety use; when the cross dimensions of the C-shaped profile is regulated, the utility model can also be used for a rail of a sliding door, etc.
Description
The utility model belongs to built-in connection for building, is specifically related to a kind of built-in connection.
The part that is connected and fixed that existing suspension that is used for members such as all kinds of curtain walls, indoor piping, partition and side are hung mostly is first pre-embedded steel slab, then the member that will fix and pre-embedded steel slab firm welding.Use the connection of built-in fitting, steel quantity consumption is big, and the welding procedure difficulty is big, and preservative treatment difficulty, the quality that is connected and fixed are difficult for guaranteeing.
The utility model is at the deficiency of existing built-in connection, and the built-in connection of a kind of easy construction, safe and reliable, good endurance is provided.
Built-in connection of the present utility model, it is characterized in that comprising a built-in fitting and connector, it is characterized in that described built-in fitting comprise one by rolled steel plate through cold rolling formed C type section bar, several fore shafts of back side punching press at C type section bar insert anchor slab in each fore shaft; Described connector is a kind of special T-shape bolt.
This built-in connection, not only machine-shaping is easy, and is easy for installation, and safe and reliable, as adjusting the cross dimensions of C type section bar, also can be used for the track of sliding sliding door etc.; This with the pre-buried ways of connecting of mechanical bolt, a series of problems such as the welding quality detection of having avoided causing because of welding, preservative treatment have also alleviated the working environment of the labour intensity of installing, and have saved material, reduce cost, and improved the security reliability that member is connected and fixed greatly.
Below in conjunction with accompanying drawing built-in connection of the present utility model is described further:
Fig. 1 is the structural representation of the utility model built-in connection.
Fig. 2, Fig. 3, Fig. 4 are the schematic cross-sections of several C type section bar examples of the utility model built-in connection
Fig. 5, Fig. 6 are the structural representations of the T-shape fastening bolt example of the utility model built-in connection
As shown in Figure 1, built-in connection of the present utility model comprises a built-in fitting and connector, it is characterized in that described built-in fitting comprise one by rolled steel plate through cold rolling formed C type section bar 3, at several fore shafts 8 of back side punching press of C type section bar, in each fore shaft, insert anchor slab 2; Described connector is a kind of special T-shape bolt 4.In use, in the fore shaft 8 at C type section bar 3 back sides, insert anchor slab 2, again the opening direction of connector T-shape fastening bolt 4 along the C type section bar of built-in fitting stretched in the C type notch, behind half-twist, be stuck on the groove of C type section bar, then, the C type section bar that will have anchor slab and T-shape fastening bolt, opening is imbedded in the steel concrete 1 outwardly, T-shape fastening bolt head exposes outside, formed the built-in fitting tie point that is anchored in the concrete 1, by the object 7 of fixing required connection such as nut 5, packing ring 6.
Claims (1)
1. a built-in connection comprises a built-in fitting and connector, it is characterized in that described built-in fitting comprise one by rolled steel plate through cold rolling formed C type section bar [3], several fore shafts of back side punching press [8] at C type section bar insert anchor slab [2] in each fore shaft; Described connector is a kind of special T-shape bolt [4].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96214518 CN2280732Y (en) | 1996-05-28 | 1996-05-28 | Built-in connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96214518 CN2280732Y (en) | 1996-05-28 | 1996-05-28 | Built-in connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2280732Y true CN2280732Y (en) | 1998-05-06 |
Family
ID=33896608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96214518 Expired - Lifetime CN2280732Y (en) | 1996-05-28 | 1996-05-28 | Built-in connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2280732Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009033429A1 (en) * | 2007-09-11 | 2009-03-19 | Pak Sum Yau | Channel |
| CN101200926B (en) * | 2006-12-11 | 2010-09-22 | 上海美特幕墙有限公司 | Whole-unit transverse curtain wall architecture |
| CN101736994B (en) * | 2009-12-07 | 2012-02-22 | 中国电子系统工程第二建设有限公司 | Sliding electromagnetic shielding door |
| CN103362222A (en) * | 2013-07-05 | 2013-10-23 | 北京东方福霖大型楼板有限公司 | SP prestressed hollow slab with bolting embedded parts |
| CN103608528A (en) * | 2011-01-18 | 2014-02-26 | 佩克集团有限公司 | A case for a cable loop and a method for arranging a cable loop in a concrete structure |
| CN103703194A (en) * | 2011-07-27 | 2014-04-02 | 喜利得股份公司 | Anchor rail |
| CN104532962A (en) * | 2015-01-07 | 2015-04-22 | 合肥建工集团有限公司 | Sliding connection device for construction column and steel column |
| CN110185359A (en) * | 2019-06-28 | 2019-08-30 | 中冶建工集团有限公司 | Erection of doors and windows fixing means |
-
1996
- 1996-05-28 CN CN 96214518 patent/CN2280732Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101200926B (en) * | 2006-12-11 | 2010-09-22 | 上海美特幕墙有限公司 | Whole-unit transverse curtain wall architecture |
| WO2009033429A1 (en) * | 2007-09-11 | 2009-03-19 | Pak Sum Yau | Channel |
| CN101736994B (en) * | 2009-12-07 | 2012-02-22 | 中国电子系统工程第二建设有限公司 | Sliding electromagnetic shielding door |
| CN103608528A (en) * | 2011-01-18 | 2014-02-26 | 佩克集团有限公司 | A case for a cable loop and a method for arranging a cable loop in a concrete structure |
| CN103608528B (en) * | 2011-01-18 | 2016-11-23 | 佩克集团有限公司 | For the housing of cable rings and method that cable rings is arranged in xoncrete structure |
| CN103703194A (en) * | 2011-07-27 | 2014-04-02 | 喜利得股份公司 | Anchor rail |
| US9840838B2 (en) | 2011-07-27 | 2017-12-12 | Hilti Aktiengesellschaft | Anchor rail |
| CN103362222A (en) * | 2013-07-05 | 2013-10-23 | 北京东方福霖大型楼板有限公司 | SP prestressed hollow slab with bolting embedded parts |
| CN103362222B (en) * | 2013-07-05 | 2016-01-27 | 北京东方福霖大型楼板有限公司 | A kind of SP prestressed cored slab with bolt embedded part |
| CN104532962A (en) * | 2015-01-07 | 2015-04-22 | 合肥建工集团有限公司 | Sliding connection device for construction column and steel column |
| CN110185359A (en) * | 2019-06-28 | 2019-08-30 | 中冶建工集团有限公司 | Erection of doors and windows fixing means |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2280732Y (en) | Built-in connector | |
| EP1337724A1 (en) | Roof safety system | |
| AU2001286050A1 (en) | Roof safety system | |
| CH663067A5 (en) | CAR BODY STRUCTURE, ESPECIALLY FOR ROAD OR RAIL VEHICLES. | |
| CN211820262U (en) | Connecting piece for T-shaped channel steel combination | |
| US2068674A (en) | Door hanger and track | |
| CA2230089A1 (en) | Construction system consisting of cold-formed sections with edges corrugated at a constant interval, and connecting and fixing devices engaging with these | |
| CN212376300U (en) | Steel structure beam clamp for installing anti-seismic support | |
| CN2268079Y (en) | Fastening for quick locking steel pipe | |
| CN218466800U (en) | Vertical aluminum alloy grid curtain wall | |
| CN210857649U (en) | Curtain wall mounting structure | |
| CN212769326U (en) | Elevator door pocket | |
| CN220203028U (en) | Groove type embedded part device for curtain wall | |
| CN219158766U (en) | Door and window frame fan structure with C type notch and U type notch | |
| EP1699726B1 (en) | Support for an escalator or moving walkway | |
| CN219431439U (en) | Novel safety belt is fixed device | |
| GB2307493A (en) | Fencing | |
| CN2122937U (en) | Torsional spring air door opening aid | |
| CN216109393U (en) | Metal roof board fastening device | |
| CN213741931U (en) | Semi-angular speed clamp for mounting color steel tile | |
| CN220574602U (en) | Simple metal straightening tool | |
| CN2238313Y (en) | Pressing plate type wind-proof rolling shutter door | |
| CN218280346U (en) | Concrete wall safety belt linkage | |
| CN1059615C (en) | Splay foot shaping method for rail bar of door or window, and its structure | |
| CN2235453Y (en) | Steel rail fastening device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: XIONG JIANMING TO: FANGDA GROUP CO LTD |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Fangda Group Co., Ltd. Patentee before: Xiong Jianming |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |