CN204475822U - A kind of portable wall-connecting piece of scaffold - Google Patents
A kind of portable wall-connecting piece of scaffold Download PDFInfo
- Publication number
- CN204475822U CN204475822U CN201520126773.4U CN201520126773U CN204475822U CN 204475822 U CN204475822 U CN 204475822U CN 201520126773 U CN201520126773 U CN 201520126773U CN 204475822 U CN204475822 U CN 204475822U
- Authority
- CN
- China
- Prior art keywords
- wall
- scaffold
- connecting piece
- cross bar
- nut
- 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
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Abstract
The utility model relates to a kind of portable wall-connecting piece of scaffold, scaffold is set up in a side of concrete wall, this scaffold is laterally fixedly mounted with the upper and lower multiple cross bars arranged uniformly at intervals, one end of this cross bar is installed together by fastener and scaffold, and the other end of this cross bar is propped up and withstood on the wall-connecting piece of concrete wall; Described wall-connecting piece comprises screw rod and nut, in the Screw arbor with nut at both-ends hole that this screw rod stays after being installed on concrete wall form removal, the two ends of this screw rod are stretched out concrete wall and are used nut to fix, described cross bar is hollow steel tube, and the termination of being stretched out by screw rod embeds cross bar inner chamber, the end of this cross bar is propped up and is withstood on the end face of nut.The utility model structure is simple, easy for installation, constructability, and wall connecting rod is reusable, effectively improves operating efficiency, reduces costs, and has the value of wide popularization and application.
Description
Technical field
The utility model belongs to the realm of building construction, relates to scaffold, especially a kind of portable wall-connecting piece of scaffold.
Background technology
Scaffold, as construction tool the most frequently used on building site, directly has influence on its security and stability with being connected and fixed of body of wall.In real building site, some building site due to wall area excessive, the connection for wall-connecting piece can not find suitable fixed point, thus have impact on setting up of scaffold.
Through retrieval, find one section of patent document relevant to present patent application: a kind of wall connecting piece of scaffold, notification number (CN201198656), which disclose a kind of wall connecting piece of scaffold, it is by the connector reinforcing bar (8) putting in building masonry wall (1), building masonry wall (1) connector steel pipe (10) outward and dismountable fixture (9) composition that both are connected, be positioned at U section that building masonry wall (1) connector reinforcing bar (8) outward arranges or rectangular section extend into connector steel pipe (10).
Contrasted by technical characteristic, above-mentioned open source literature Problems existing is: 1, connector must be embedded in building in advance, cause construction loaded down with trivial details, raise the cost.When 2, removing scaffold after construction, connector or employing are plastered and are processed or adopt the mode of cutting to remove, and greatly waste man-hour, and connector can not be reused, cost is high.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of portable wall-connecting piece of scaffold, the split bolt hole stayed when this wall-connecting piece utilizes walls concrete to build, and structure is simple, easy construction and reusable.
Scheme of the present utility model is achieved in that
A kind of portable wall-connecting piece of scaffold, scaffold is set up in a side of concrete wall, it is characterized in that: this scaffold is laterally fixedly mounted with the upper and lower multiple cross bars arranged uniformly at intervals, one end of this cross bar is installed together by fastener and scaffold, and the other end of this cross bar is propped up and withstood on the wall-connecting piece of concrete wall;
Described wall-connecting piece comprises screw rod and nut, in the Screw arbor with nut at both-ends hole that this screw rod stays after being installed on concrete wall form removal, the two ends of this screw rod are stretched out concrete wall and are used nut to fix, described cross bar is hollow steel tube, and the termination of being stretched out by screw rod embeds cross bar inner chamber, the end of this cross bar is propped up and is withstood on the end face of nut.
And the length that concrete wall is stretched out at described screw rod two ends is greater than 100mm.
And, between described nut and concrete wall, pad is installed.
Advantage of the present utility model and good effect are:
1, the Screw arbor with nut at both-ends hole utilizing concrete wall reserved is to install this wall-connecting piece, not only raise the efficiency, and reduce costs, after scaffold is removed, can directly unload wall-connecting piece for next time, abandoned connector or employing in traditional approach plaster process or adopt cut dismounting mode.
2, the utility model structure is simple, easy for installation, constructability, and wall connecting rod is reusable, reduces costs, and improves operating efficiency, has the value of wide popularization and application.
Accompanying drawing explanation
Fig. 1 is mounting structure schematic diagram of the present utility model;
Fig. 2 is the I portion enlarged drawing of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail.
A kind of portable wall-connecting piece of scaffold, as shown in Figure 1, scaffold 2 is set up in a side of concrete wall 1, this scaffold is laterally fixedly mounted with the upper and lower multiple cross bars 3 arranged uniformly at intervals, one end of this cross bar and scaffold are installed together by fastener (not shown), and the other end of this cross bar is propped up on the wall-connecting piece that withstands on and be installed in concrete wall.
In the present embodiment, described wall-connecting piece comprises screw rod 5 and nut 4, as shown in Figure 2, in the Screw arbor with nut at both-ends hole 7 that this screw rod stays after being installed on concrete wall form removal, the length that concrete wall is stretched out at these screw rod two ends is greater than 100mm, and uses nut to be fixed on metope at the two ends of screw rod.Described cross bar is hollow steel tube, and the termination of being stretched out by screw rod embeds cross bar inner chamber, and the internal diameter of described cross bar should be greater than the external diameter of screw rod, and the end of described cross bar is propped up and withstood on the end face of nut.
Pad 6 is installed between described nut and concrete wall.
The utility model has the advantages of for:
1, the Screw arbor with nut at both-ends hole utilizing concrete wall reserved is to install this wall-connecting piece, not only raise the efficiency, and reduce costs, after scaffold is removed, can directly unload wall-connecting piece for next time, abandoned connector or employing in traditional approach plaster process or adopt cut dismounting mode.
2, the utility model structure is simple, easy for installation, constructability, and wall connecting rod is reusable, reduces costs, and improves operating efficiency, has the value of wide popularization and application.
It is emphasized that; embodiment described in the utility model is illustrative; instead of it is determinate; therefore the utility model comprises the embodiment be not limited to described in detailed description of the invention; every other embodiments drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope of the utility model protection equally.
Claims (3)
1. the portable wall-connecting piece of a scaffold, scaffold is set up in a side of concrete wall, it is characterized in that: this scaffold is laterally fixedly mounted with the upper and lower multiple cross bars arranged uniformly at intervals, one end of this cross bar is installed together by fastener and scaffold, and the other end of this cross bar is propped up and withstood on the wall-connecting piece of concrete wall;
Described wall-connecting piece comprises screw rod and nut, in the Screw arbor with nut at both-ends hole that this screw rod stays after being installed on concrete wall form removal, the two ends of this screw rod are stretched out concrete wall and are used nut to fix, described cross bar is hollow steel tube, and the termination of being stretched out by screw rod embeds cross bar inner chamber, the end of this cross bar is propped up and is withstood on the end face of nut.
2. the portable wall-connecting piece of scaffold according to claim 1, is characterized in that: the length that concrete wall is stretched out at described screw rod two ends is greater than 100mm.
3. the portable wall-connecting piece of scaffold according to claim 1, is characterized in that: install pad between described nut and concrete wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126773.4U CN204475822U (en) | 2015-03-05 | 2015-03-05 | A kind of portable wall-connecting piece of scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126773.4U CN204475822U (en) | 2015-03-05 | 2015-03-05 | A kind of portable wall-connecting piece of scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204475822U true CN204475822U (en) | 2015-07-15 |
Family
ID=53631625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520126773.4U Expired - Fee Related CN204475822U (en) | 2015-03-05 | 2015-03-05 | A kind of portable wall-connecting piece of scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204475822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441093A (en) * | 2018-12-17 | 2019-03-08 | 江苏省华建建设股份有限公司 | Casing wall-through pull rod formula connects wall fixed Combination device and its construction method of installation |
| CN113882654A (en) * | 2021-10-27 | 2022-01-04 | 中国建筑第八工程局有限公司 | Wall connecting device capable of being buckled with outer scaffold through turnover disc |
-
2015
- 2015-03-05 CN CN201520126773.4U patent/CN204475822U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441093A (en) * | 2018-12-17 | 2019-03-08 | 江苏省华建建设股份有限公司 | Casing wall-through pull rod formula connects wall fixed Combination device and its construction method of installation |
| CN113882654A (en) * | 2021-10-27 | 2022-01-04 | 中国建筑第八工程局有限公司 | Wall connecting device capable of being buckled with outer scaffold through turnover disc |
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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: 20150715 Termination date: 20160305 |