CN202324585U - Connecting tube of holistic inserted lift scaffold with steel frame structure for high-rise buildings - Google Patents
Connecting tube of holistic inserted lift scaffold with steel frame structure for high-rise buildings Download PDFInfo
- Publication number
- CN202324585U CN202324585U CN2011203086523U CN201120308652U CN202324585U CN 202324585 U CN202324585 U CN 202324585U CN 2011203086523 U CN2011203086523 U CN 2011203086523U CN 201120308652 U CN201120308652 U CN 201120308652U CN 202324585 U CN202324585 U CN 202324585U
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- steel
- link plate
- drawknot
- hanging plate
- tying
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Abstract
The utility model relates to the technical field of an external scaffold of an architecture industry, in particular to a connecting tube of a holistic inserted lift scaffold with a steel frame structure for high-rise buildings, which is mainly composed of a hook single-head threaded rod, a tying hanging plate, a U-shaped hanging plate, a structural steel beam, double nuts, a gasket, a steel tube and the like. The connecting tube mainly utilizes the tying hanging plate to be provided with a tying hole, and one end of the tying hanging plate is in welded connection with the U-shaped hanging plate. A U-shaped opening of the U-shaped hanging plate is hung on the bottom flange of the structural steel beam, and the hook end of the hook single-head threaded rod is hung on the structural steel beam. The other end of the hook single-head threaded rod penetrates through the tying hole prearranged in the tying hanging plate, and the hook single-head threaded rod penetrates through the tying hole and then extends into the Phi 48*3.5 steel tube as a connecting rod. The Phi 48*3.5 steel tube is propped against the tying hanging plate and is connected with an upright rod in the external scaffold through a steel tube fastener. The end part of the external side of the Phi 48*3.5 steel tube uses the steel plate gasket to be fastened with the hook single-head threaded rod through the double nuts.
Description
One, technical field
The utility model relates to the technical field of builing industry external scaffolding, refers in particular to a kind of highrise building steel framed structure monolithic attached lift scaffold wall-connecting piece that is used for.
Two, background technology
In recent years, along with fast development high-rise, super highrise building, the architecture structure form complicacy is various, and the monolithic attached lift scaffold has obtained extensive use in high-building construction.Traditional monolithic attached lift scaffold has lacing wire and shores formula, steel tube fastener tie interconnection system, embedded steel tube steel tube fastener interconnection system, embedded bar or embedded part welded connection type, rearmounted bolt (chemical anchor bolts, expansion bolt) interconnection system through the method for arranging of conventional wall-connecting piece.For steel framed structure; Steel work does not allow perforate on girder steel, and the floor concrete is thinner, can't adopt above-mentioned wall-connecting piece mode; Post net span is bigger in addition; Only the steel column anchor ear can not satisfy the wall-connecting piece quantitative requirement, and wall-connecting piece is the important component that guarantees the support body resistance to overturning, and research shows the layout quality of domestic and international skin scaffold cave-in accident major part and wall connecting rod system and arranges that quantity is closely related.
The utility model developed to above-mentioned background a kind ofly have a less investment, repeatedly turnover is used, peace tears a kind of easily tool attachment device open, has safety, stable, wall-connecting piece that peace is torn open conveniently, is convenient to constructing operation, increases work efficiency.
Three, utility model content
The technical problem that the utility model solves is that the defective to high-rise steel framed structure attachment type raise scaffold wall-connecting piece layout can not meet the demands provides a kind of novel wall-connecting piece.
In order to solve the existing problem of background technology, the utility model is to adopt following technical scheme:
It is made up of vertical rod in crotch single-head screw, drawknot link plate, U-shaped link plate, structural type girder steel, double nut, pad, steel pipe wall-connecting piece, steel tube fastener, the external scaffolding; Mainly utilize the drawknot link plate to establish the drawknot hole; Drawknot link plate one end and U-shaped link plate are welded to connect; The U-shaped link plate hangs on the structural steel shape lower flange of girder edge at the U-shaped opening part, and crotch single-head screw crotch end is hung at the structural type girder steel, and the other end passes the drawknot hole that the drawknot link plate is established in advance; The crotch single-head screw stretches into 48 * 3.5 steel pipes as wall connecting rod φ after passing the drawknot hole again; φ 48 * 3.5 steel pipes and drawknot link plate hold out against, and φ 48 * 3.5 steel pipes are connected through steel tube fastener with the interior vertical rod of external scaffolding, and φ 48 * 3.5 steel pipe outboard end adopt double nut to carry out fastening with steel plate pad and crotch single-head screw.
Above-mentioned U-shaped link plate, pad are steel plate, and the drawknot link plate is a channel-section steel.
The utility model belongs to a kind of and has a less investment, repeatedly turnover is used, peace tears a kind of easily tool attachment device open, but have safety, stable, peace is torn open conveniently, be convenient to constructing operation, the wall-connecting piece batch production production of increasing work efficiency, the wall-connecting piece that standardization level is high.
Four, description of drawings
Fig. 1 is the wall-connecting piece sectional view;
Fig. 2 is the wall-connecting piece elevation.
Five, the specific embodiment
In conjunction with accompanying drawing, specify embodiment:
It is made up of vertical rod 9 in crotch single-head screw 1, drawknot link plate 2, U-shaped link plate 3, structural type girder steel 4, double nut 5, pad 6, steel pipe wall-connecting piece 7, steel tube fastener 8, the external scaffolding.
The utility model mainly utilizes drawknot link plate 2 to establish the drawknot hole; Drawknot link plate 2 one ends and U-shaped link plate 3 are welded to connect; The U-shaped link plate hangs on structural type girder steel 4 bottom flanges at the U-shaped opening part, and crotch single-head screw 1 crotch end is hung at structural type girder steel 4, and the other end passes the drawknot hole that drawknot link plate 2 is established in advance; Crotch single-head screw 1 stretches into 48 * 3.5 steel pipes 7 as wall connecting rod φ after passing the drawknot hole again; φ 48 * 3.5 steel pipes 7 hold out against with drawknot link plate 2, and φ 48 * 3.5 steel pipes 7 are connected through steel tube fastener 8 with the interior vertical rod 9 of external scaffolding, and φ 48 * 3.5 steel pipe outboard end adopt double nut 5 to carry out fastening with steel plate pad 6 and crotch single-head screw 1.
Above-mentioned U-shaped link plate 3, pad 6 are steel plate, and drawknot link plate 2 is a channel-section steel.
Claims (2)
1. highrise building steel framed structure monolithic attached lift scaffold wall-connecting piece; It is characterized in that it is made up of vertical rod (9) in the crotch single-head screw (1), drawknot link plate (2), U-shaped link plate (3), structural type girder steel (4), double nut (5), pad (6), steel pipe wall-connecting piece (7), steel tube fastener (8), external scaffolding; Mainly utilize drawknot link plate (2) to establish the drawknot hole; Drawknot link plate (2) one ends and U-shaped link plate (3) are welded to connect; The U-shaped link plate hangs on structural type girder steel (4) bottom flange at the U-shaped opening part, and crotch single-head screw (1) crotch end is hung in structural type girder steel (4), and the other end passes the drawknot hole that drawknot link plate (2) is established in advance; Crotch single-head screw (1) stretches into as wall connecting rod φ 48 * 3.5 steel pipes (7) after passing the drawknot hole again; φ 48 * 3.5 steel pipes (7) hold out against with drawknot link plate (2), and φ 48 * 3.5 steel pipes (7) are connected through steel tube fastener (8) with the interior vertical rod (9) of external scaffolding, and φ 48 * 3.5 steel pipe outboard end adopt double nut (5) to carry out fastening with steel plate pad (6) and crotch single-head screw (1).
2. a kind of highrise building steel framed structure monolithic attached lift scaffold wall-connecting piece according to claim 1, U-shaped link plate (3), pad (6) are steel plate, and drawknot link plate (2) is a channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203086523U CN202324585U (en) | 2011-08-23 | 2011-08-23 | Connecting tube of holistic inserted lift scaffold with steel frame structure for high-rise buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203086523U CN202324585U (en) | 2011-08-23 | 2011-08-23 | Connecting tube of holistic inserted lift scaffold with steel frame structure for high-rise buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202324585U true CN202324585U (en) | 2012-07-11 |
Family
ID=46436566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203086523U Expired - Fee Related CN202324585U (en) | 2011-08-23 | 2011-08-23 | Connecting tube of holistic inserted lift scaffold with steel frame structure for high-rise buildings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202324585U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372928A (en) * | 2014-10-30 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Cantilever type scaffold assembly |
| CN111764635A (en) * | 2020-07-28 | 2020-10-13 | 中国建筑第八工程局有限公司 | Connection structure of scaffold and steel structure and construction method thereof |
| CN113338606A (en) * | 2021-06-21 | 2021-09-03 | 中建科工集团有限公司 | Wall connecting piece and outer scaffold mounting structure |
-
2011
- 2011-08-23 CN CN2011203086523U patent/CN202324585U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372928A (en) * | 2014-10-30 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Cantilever type scaffold assembly |
| CN111764635A (en) * | 2020-07-28 | 2020-10-13 | 中国建筑第八工程局有限公司 | Connection structure of scaffold and steel structure and construction method thereof |
| CN113338606A (en) * | 2021-06-21 | 2021-09-03 | 中建科工集团有限公司 | Wall connecting piece and outer scaffold mounting structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20170823 |