CN203716477U - Connecting tube for building exterior wall scaffold - Google Patents
Connecting tube for building exterior wall scaffold Download PDFInfo
- Publication number
- CN203716477U CN203716477U CN201320867704.XU CN201320867704U CN203716477U CN 203716477 U CN203716477 U CN 203716477U CN 201320867704 U CN201320867704 U CN 201320867704U CN 203716477 U CN203716477 U CN 203716477U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- exterior wall
- wall scaffold
- screw rod
- scaffold
- 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 - Fee Related
Links
Abstract
The utility model discloses a connecting tube for a building exterior wall scaffold. The connecting tube for the building exterior wall scaffold is structurally characterized by comprising a screw rod embedded in floor boundary beam concrete, wherein the screw rod is connected with the connecting tube for the exterior wall scaffold through a screw sleeve; the screw sleeve is welded with the connecting tube for the exterior wall scaffold. The connecting tube for the building exterior wall scaffold has the beneficial effects that the screw sleeve can be reused, the screw rod is a one-time investment part, the cost of the screw rod is smaller than a short steel pipe embedded part, and the problem that a fastener cannot be taken out does not exist; the arc-shaped screw rod embedment is adopted, thereby being firmer than short steel pipe embedment; the installation is simple, the construction time is saved, and the construction cost can greatly reduced; no preformed hole exists in the connecting tube, so the water seepage problem of the outer wall at the connecting tube is thoroughly solved.
Description
Technical field
The utility model relates to building material product, is a kind of external wall scaffold wall-connecting piece.
Background technology
Now, in housing project construction process, must set up scaffold, scaffold must arrange wall-connecting piece by the technical requirements of specification and scaffold in the time of construction, generally presses two steps three across setting.At present, conventional wall-connecting piece is steel pipe embedded part, adopts about a 30cm
on steel pipe, be welded with two
reinforcing bar, is embedded in each floor side bar, then is connected and fixed with fastener and wall connecting rod and scaffold.This way has 2 shortcomings: (1) construction cost is higher, and short steel pipes cannot take out substantially, is disposable input, and sometimes the fastener of connecting portion is because also cannot take out in the body of building a wall after being embedded into; (2) wall-connecting piece preformed hole place will carry out shutoff, and will by the time tear open after shelf could shutoff, because wall-connecting piece preformed hole quantity is more, longer while needing the worker employed in a plant nursery of institute when shutoff, and require workman's technical level and sense of responsibility relatively high, otherwise meeting shutoff is not tight.In building construction work progress, often occur because of the not tight phenomenon that causes external wall seepage of wall-connecting piece preformed hole place's shutoff, and affect construction speed.
Summary of the invention
The purpose of this utility model is to overcome the problem that traditional wall-connecting piece is steel pipe embedded part existence, and a kind of new external wall scaffold wall connecting piece is provided, and it is simple in structure, easy to use.
For achieving the above object, the technical solution of the utility model is: a kind of external wall scaffold wall connecting piece, and its structure is one to be embedded in the rod member in floor side bar concrete, rod member is connected by connector with exterior wall scaffold wall connecting rod.
As preferably, described rod member is screw mandrel, and connector is silk braid.
As preferably, described screw mandrel is arc screw mandrel.
As preferably, between described connector and exterior wall scaffold wall connecting rod, weld.
The beneficial effects of the utility model:
(1) good in economic efficiency: silk braid connector can reuse, screw mandrel is disposable input part, and screw mandrel cost is more cheap than short steel pipes built-in fitting, and does not have the problem of can not getting out fastener;
(2) safety is good: adopt lonely shape screw mandrel pre-buried, and pre-buried more firm than short steel pipes;
(3) operating efficiency is high: install simply, save the engineering time, can greatly reduce construction cost;
(4) solve wall-connecting piece preformed hole place external wall seepage: wall-connecting piece place does not have preformed hole, thoroughly solves the problem of wall-connecting piece place external wall seepage.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Brief description of the drawings
Fig. 1 is the structural representation of screw mandrel;
Fig. 2 is the structural representation of silk braid;
Fig. 3 is for adopting construction schematic diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, silk braid 2 and scaffold connecting bar 3 are connected in advance, can adopt welding or mechanical connection.Before placing of concrete flooring, be connected with arc screw mandrel 1 with silk braid 2, arc screw mandrel 1 is embedded in floor side bar 4, screw mandrel 1 exposed parts stays about 20mm.Then wall connecting rod 3 is fixed on exterior wall scaffold, then waters floor concrete.Floor concrete has been built and has been reached after some strength, just can continue up to set up exterior wall scaffold.
When dismounting, as long as silk braid 2 is spun out, only 20mm of screw mandrel 1 exposed parts, only has the thickness of outer calcimine ash, can separately not process.Silk braid 2 and wall connecting rod 3 can reuse always.
If building reconstruction engineering only need to change expansion bolt into pre-buried screw mandrel 1, this also belongs to protection domain of the present utility model.
Claims (2)
1. an external wall scaffold wall connecting piece, it is characterized in that: its structure is one to be embedded in the arc screw mandrel (1) in floor side bar (4) concrete, arc screw mandrel (1) is connected with exterior wall scaffold wall connecting rod (3) by silk braid (2), between described arc screw mandrel (1) and silk braid (2), is threaded connection.
2. external wall scaffold wall connecting piece according to claim 1, is characterized in that: between described silk braid (2) and exterior wall scaffold wall connecting rod (3), be connected by screw thread or welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320867704.XU CN203716477U (en) | 2013-12-18 | 2013-12-18 | Connecting tube for building exterior wall scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320867704.XU CN203716477U (en) | 2013-12-18 | 2013-12-18 | Connecting tube for building exterior wall scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203716477U true CN203716477U (en) | 2014-07-16 |
Family
ID=51155643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320867704.XU Expired - Fee Related CN203716477U (en) | 2013-12-18 | 2013-12-18 | Connecting tube for building exterior wall scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203716477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064673A (en) * | 2015-07-31 | 2015-11-18 | 中铁城市规划设计研究院有限公司 | Flat steel scaffold pulling joint structure |
| CN114378585A (en) * | 2022-03-22 | 2022-04-22 | 中国核工业中原建设有限公司 | Reusable outer frame wall connecting piece machining device and method |
-
2013
- 2013-12-18 CN CN201320867704.XU patent/CN203716477U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064673A (en) * | 2015-07-31 | 2015-11-18 | 中铁城市规划设计研究院有限公司 | Flat steel scaffold pulling joint structure |
| CN114378585A (en) * | 2022-03-22 | 2022-04-22 | 中国核工业中原建设有限公司 | Reusable outer frame wall connecting piece machining device and method |
| CN114378585B (en) * | 2022-03-22 | 2022-07-26 | 中国核工业中原建设有限公司 | Reusable outer frame wall connecting piece machining device and method |
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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: 20140716 Termination date: 20141218 |
|
| EXPY | Termination of patent right or utility model |