CN205025079U - Fastener -style steel pipe scaffold is wall drawknot spare even - Google Patents
Fastener -style steel pipe scaffold is wall drawknot spare even Download PDFInfo
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- CN205025079U CN205025079U CN201520605291.7U CN201520605291U CN205025079U CN 205025079 U CN205025079 U CN 205025079U CN 201520605291 U CN201520605291 U CN 201520605291U CN 205025079 U CN205025079 U CN 205025079U
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Abstract
The utility model provides a fastener -style steel pipe scaffold is wall drawknot spare even for connect the scaffold body and concrete major structure, pre -buried at the boundary beam of concrete major structure or the built -in fitting in the shear force wall when pouring, connecting piece one end is connected with the built -in fitting, the other end of connecting piece with the scaffold body is connected through the fastener. The device provided by the utility model has sufficient rigidity, intensity and stability, the homoenergetic ensures effectively that drawing of rigidity drawknot press dual function under various high wind weathers and abominable ambient condition, messenger's external scaffolding is firm, safety and monolithic stability, satisfy construction requirements, and is convenient to process, manufacture, convenient construction operation, basically, do not influence wall masonry and outer fitment construction, be favorable to the construction of outer fitment to receive the head with last repair, and it repairs not have the cavity of outer wall, the leakage hidden defect of outer wall has been avoided, connecting piece in the device and bolt can be retrieved and recycle, have practiced thrift material consumption, have reduced construction cost.
Description
Technical field
The utility model relates to a kind of exterior wall scaffold and connects wall tension member, particularly relates to a kind of fastener type steel pipe scaffold and connects wall tension member, belong to technical field of building construction.
Background technology
In building operations, exterior wall scaffold is the effective tool of a kind of conventional security protection, ascend operation, so exterior wall scaffold is widely used in building operations, and company's wall drawknot of scaffold is the requisite ingredient of scaffold, by connecting wall drawknot, scaffold is reliably connected with agent structure, make scaffold can resist horizontal thrust and pulling force, play the effect of fixing feet hand cradle, prevent scaffold from shaking, make scaffold more stable, therefore company's wall drawknot of scaffold is the important leverage guaranteeing that scaffold is used safely.
At present, company's usual way of wall drawknot of scaffold adopts pre-buried short steel pipes, by horizontal steel tube and fastener, scaffold and agent structure are coupled together, namely constructure body structure construction time on structure side bar pre-buried one section of vertical short steel pipes, then fastener is adopted to connect by horizontal short steel pipes two ends, one end of horizontal short steel pipes is connected with pre-buried vertical short steel pipes fastener on the body construction, and the other end is connected with the interior vertical rod fastener of exterior wall scaffold.But this wall drawknot mode that connects brings inconvenience to follow-up construction, also result in construction quality hidden danger simultaneously.During construction, often exterior wall scaffold can remain into after decoration of exterior wall terminates and could remove, so wall drawknot also will remain into as the ingredient that scaffold is important and finally could remove, therefore the necessary box out when building wall, cause like this body of wall build by laying bricks or stones and decorations construction can not receive head, must wait until that exterior wall scaffold is repaired after removing again, and also pre-buried short steel pipes should be cut off before repairing, cut off difficulty also larger, the waste of manpower and materials and steel pipe certainly will be caused, and if the quality of repairing not in placely be easy to the hidden danger leaving exterior wall leakage.Mode in addition for this even wall drawknot of skin scaffold of shear wall structure is just inapplicable.
Therefore, connecting the above-mentioned defect of wall drawknot mode to make up embedded steel tube, being necessary that a kind of novel exterior wall scaffold of design connects wall tension member and solves this technical problem.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of skin scaffold being both applicable to various form of structure, rough construction is scraped by basic unit when not affecting again building wall and exterior decoration, and the exterior wall scaffold that the cavity that simultaneously there is not exterior wall is repaired connects wall tension member.
In order to solve the problems of the technologies described above, the technical solution of the utility model is to provide a kind of fastener type steel pipe scaffold and connects wall tension member, for connecting pin hand cradle body and concrete main body structure, it is characterized in that: comprise be embedded in described concrete main body structure when building side bar or shear wall in built-in fitting, connector one end is connected with built-in fitting, and the other end of connector is connected by fastener with described scaffold body.
Preferably, described built-in fitting is made up of the band steel of-6mm × 60mm.
Preferably, 1/3 place of described built-in fitting anchoring section cuts apart with a knife or scissors into two from centre, and is bent to form herringbone.
Preferably, described connector is made up of steel pipe and band steel, and steel pipe one end is in center grooved and weld with band steel, and the steel pipe other end connects described scaffold body, and band steel is connected by bolt and the outer external part of described built-in fitting.
Preferably, the band steel that described connector adopts is the band steel of-6mm × 60mm.
The device that the utility model provides has enough rigidity, strength and stability, all can the tension and compression double action of effective guarantee rigidity drawknot under various high wind weather and severe environmental conditions, make external scaffolding firmly, safety and monolithic stability, meet construction requirement; Processing and fabricating is convenient, and be shaped in pre-buried rear easy bending, not only constructing operation is easy, and it is well stressed after being shaped, rough construction is scraped by basic unit when also not affecting building wall and exterior decoration, is also reduced to minimum degree to the surface construction impact of exterior decoration, and head is received in the construction and the last repairing that are conducive to exterior decoration, and the cavity that there is not exterior wall is repaired, and avoids the hidden leakage defect of exterior wall.Owing to substantially not harming the construction of each successive projects, so not easily arbitrarily removed by operator, thus be conducive to ensureing the stable of external scaffolding and safety.In addition, the connector in this device and bolt can recyclings, saved material consumption, reduced construction cost.
Accompanying drawing explanation
Fig. 1 connects wall tension member structural representation for the fastener type steel pipe scaffold that the utility model provides;
Fig. 2 is embedded part structure schematic diagram;
Fig. 3 is connecting-piece structure schematic diagram.
Detailed description of the invention
For making the utility model become apparent, hereby with a preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
Fig. 1 connects wall tension member structural representation for the fastener type steel pipe scaffold that the utility model provides, described fastener type steel pipe scaffold connects wall tension member and is decomposed into built-in fitting 2 and connector 3 two parts, and this two-part processing and fabricating can complete in the processing plant of ground.During construction, built-in fitting 2 is embedded in concrete main body structure (shear wall or framework) 1, the anchorage length of built-in fitting 2 in concrete is 250mm, outer extension elongation is 140mm, the steel pipe end of connector 3 is connected with scaffold body 4 with fastener, the other end of connector 3 and band steel end connect into entirety by the bolt 5 of M14 with built-in fitting 2, form complete company's wall tension member.During dismounting, only bolt 5 need be unclamped.
As shown in Figure 2, built-in fitting 2 adopts-6mm × 60mm × 390mm flat hot rolled bar processing and fabricating to form.In order to strengthen the anchored force of built-in fitting in concrete, at 1/3 place of built-in fitting anchoring section, band steel being cut apart with a knife or scissors into two in the middle of width, and being bent into herringbone.The outer external part of built-in fitting 2 is on band steel center line from end 28mm and punches, and aperture is Φ 16.
As shown in Figure 3, connector 3 adopts the steel pipe 3.2 of length L=315mm ~ 365mm in its end center grooved, and is welded and fused with-6mm × 60mm × 156mm band steel 3.1, and the length that steel pipe 3.2 is slotted is 60mm.Add man-hour, 4 corner welding line welding are adopted between band steel 3.1 and steel pipe 3.2, the height burning weld seam during electric welding should adapt with the pipe thickness of Φ 48 steel pipe scaffolding, and the generation of the common fault such as avoid steel pipe 3.2 to be stung meat by electric welding, to burn, guarantees the quality of electric welding and the reliable strength and stiffness of wall-connecting piece.The band steel end way of connector 3 is with built-in fitting 2, namely punch on 28mm place, band steel 3.1 end band steel center line, aperture is also Φ 16, with the bolt 5 of M14, these two parts (built-in fitting 2 and connector 3) is connected into entirety, forms complete company's wall tension member.
The fastener type steel pipe scaffold that the utility model provides connects wall drawknot mode and the whole wall tension member that connects is resolved into built-in fitting and connector two parts, the determination of built-in fitting and connector material and section, bolt, weld seam is selected, all check one by one by regulation requirement, therefore there is enough rigidity, strength and stability, the tension and compression double action of equal energy effective guarantee rigidity drawknot under various high wind weather and severe environmental conditions, make external scaffolding firmly, safety and monolithic stability, meet construction requirement.
The scaffold connecting tension member processing and fabricating that the utility model provides is convenient, constructing operation is easy, and it is well stressed after being shaped, rough construction is scraped by basic unit when also not affecting building wall and exterior decoration, also be reduced to minimum degree to the surface construction impact of exterior decoration, head is received in the construction and the last repairing that are conducive to exterior decoration.And the cavity that there is not exterior wall is repaired, and avoids the hidden leakage defect of exterior wall.In addition, the connector in the utility model and bolt can recyclings, saved material consumption, reduced construction cost.
Claims (5)
1. a fastener type steel pipe scaffold connects wall tension member, for connecting pin hand cradle body (4) and concrete main body structure (1), it is characterized in that: comprise be embedded in described concrete main body structure (1) when building side bar or shear wall in built-in fitting (2), connector (3) one end is connected with built-in fitting (2), and the other end of connector (3) is connected by fastener with described scaffold body (4).
2. a kind of fastener type steel pipe scaffold as claimed in claim 1 connects wall tension member, it is characterized in that: described built-in fitting (2) is made up of the band steel of-6mm × 60mm.
3. a kind of fastener type steel pipe scaffold as claimed in claim 1 or 2 connects wall tension member, it is characterized in that: 1/3 place of described built-in fitting (2) anchoring section cuts apart with a knife or scissors into two from centre, and is bent to form herringbone.
4. a kind of fastener type steel pipe scaffold as claimed in claim 1 connects wall tension member, it is characterized in that: described connector (3) is made up of steel pipe (3.2) and band steel (3.1), steel pipe (3.2) one end is in center grooved and weld with band steel (3.1), steel pipe (3.2) other end connects described scaffold body (4), and band steel (3.1) is connected with described built-in fitting (2) outer external part by bolt (5).
5. a kind of fastener type steel pipe scaffold as claimed in claim 4 connects wall tension member, it is characterized in that: the band steel (3.1) that described connector (3) adopts is the band steel of-6mm × 60mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605291.7U CN205025079U (en) | 2015-08-12 | 2015-08-12 | Fastener -style steel pipe scaffold is wall drawknot spare even |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605291.7U CN205025079U (en) | 2015-08-12 | 2015-08-12 | Fastener -style steel pipe scaffold is wall drawknot spare even |
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| Publication Number | Publication Date |
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| CN205025079U true CN205025079U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520605291.7U Active CN205025079U (en) | 2015-08-12 | 2015-08-12 | Fastener -style steel pipe scaffold is wall drawknot spare even |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457938A (en) * | 2018-12-11 | 2019-03-12 | 上海市建筑装饰工程集团有限公司 | It is a kind of for installing the scaffold of stone curtain wall |
-
2015
- 2015-08-12 CN CN201520605291.7U patent/CN205025079U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457938A (en) * | 2018-12-11 | 2019-03-12 | 上海市建筑装饰工程集团有限公司 | It is a kind of for installing the scaffold of stone curtain wall |
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