CN202047581U - Wall connecting piece for scaffold - Google Patents
Wall connecting piece for scaffold Download PDFInfo
- Publication number
- CN202047581U CN202047581U CN2011201469672U CN201120146967U CN202047581U CN 202047581 U CN202047581 U CN 202047581U CN 2011201469672 U CN2011201469672 U CN 2011201469672U CN 201120146967 U CN201120146967 U CN 201120146967U CN 202047581 U CN202047581 U CN 202047581U
- Authority
- CN
- China
- Prior art keywords
- wall
- scaffold
- screw rod
- steel pipe
- connecting piece
- 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 discloses a wall connecting piece used for a scaffold, which comprises a penetration sleeve preburied in the wall, wherein a screw rod is inserted in the sleeve, a backlining steel plate and a locking nut are arranged at the end part of the screw rod far from the wall side of the scaffold respectively, a horizontal binding steel pipe is fixedly connected below the end part of the screw rod adjacent to the wall side of the scaffold, one end of the horizontal binding steel pipe is propped against the wall, and the other end of the horizontal binding steel pipe is fixedly connected onto an upright rod of the scaffold. The wall connecting piece has a stable and reliable structure; and after disassembly, the wall connecting piece can be reused, the defect that all the preburied steel pipes are buried at one time in the conventional operation to lead to great loss is avoided, the problem that one-time invested funds are excessive is fundamentally solved, the cost is low, and the obvious economic benefit and social benefit can be generated.
Description
Technical field
The utility model relates to a kind of scaffold member, particularly relates to a kind of wall-connecting piece that is used for scaffold.
Background technology
At the construction field (site), scaffold is for workman's operation and solution is vertical and the level transportation provides support, and is used in the higher place that can't directly construct of exterior wall, interior decoration or floor height on the building site.Be mainly used in that the constructor works up and down or peripheral safety net is safeguarded and high-altitude installation component etc.Departments such as this external advertising, municipal administration, traffic road and bridge, mine also extensively are used.At present, when scaffold is constructed at construction work outrigger tie wall spare, adopt the embedded steel tube drawknot usually, steel pipe drops into excessive, and not reproducible utilization.
The utility model content
The utility model provides for solving the technical problem that exists in the known technology that a kind of cost is low, easy construction and the reliable and stable wall-connecting piece that is used for scaffold.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of wall-connecting piece that is used for scaffold, comprise the perforation sleeve pipe that is embedded in the body of wall, be fitted with screw rod in the described sleeve pipe, described screw rod is provided with backing steel plate and locking nut at the wall side end away from scaffold, described screw rod is being connected with horizontal drawknot steel pipe below the wall side end of scaffold, one end apical grafting of described horizontal drawknot steel pipe is on body of wall, and the other end of described horizontal drawknot steel pipe is fixed in the vertical rod of scaffold.
Described sleeve pipe is the PVC sleeve pipe.
Described screw rod is provided with inconel weld be welded with horizontal drawknot steel pipe below the wall side end of scaffold between described horizontal drawknot steel pipe and the described screw rod, and the length of described inconel weld is not less than 10 times of described screw diameters.
Described screw rod is provided with double welded joint be welded with horizontal drawknot steel pipe below the wall side end of scaffold between described horizontal drawknot steel pipe and the described screw rod, and the length of described double welded joint is not less than 5 times of described screw diameters.
Advantage and the good effect that the utlity model has are: horizontal drawknot steel pipe of employing and screw rod are linked to be an integral body, horizontal drawknot steel pipe one end apical grafting is on body of wall, the other end is fixed in the vertical rod of scaffold, by backing steel plate and locking nut horizontal drawknot steel pipe and body of wall are formed and be rigidly connected, Stability Analysis of Structures is reliable; Screw rod is inserted in the sleeve pipe, after wall-connecting piece is removed, this wall-connecting piece can be removed recycling once more, avoided that embedded steel tube is the disposable big shortcoming of loss of burying underground in the conventional way, fundamentally solved the excessive problem of once injecting capital into, expense is cheap, can produce tangible economic benefit and social benefit.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, backing steel plate, 2, nut, 3, body of wall, 4, screw rod, 5, horizontal drawknot steel pipe, 6, scaffold upright rod, 7, the PVC sleeve pipe.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, a kind of wall-connecting piece that is used for scaffold, comprise the perforation PVC sleeve pipe 7 that is embedded in the body of wall 3, be fitted with screw rod 4 in the described sleeve pipe 7, described screw rod 4 is provided with backing steel plate 1 and locking nut 2 at the wall side end away from scaffold, described screw rod 4 is being connected with horizontal drawknot steel pipe 5 below the wall side end of scaffold, an end apical grafting of described horizontal drawknot steel pipe 5 is on body of wall 3, and the other end of described horizontal drawknot steel pipe 5 is fixed in the vertical rod 6 of scaffold.For guaranteeing the bonding strength of horizontal drawknot steel pipe 5 and screw rod 4, horizontal drawknot steel pipe 5 can adopt inconel weld with screw rod 4, and inconel weld length should be not less than 10 times of screw diameters; Horizontal drawknot steel pipe 5 also can adopt double welded joint with screw rod 4, and double welded joint length should be not less than 5 times of screw diameters; Horizontal drawknot steel pipe 5 must withstand body of wall 3, makes it become one and is rigidly connected.Above-mentioned body of wall is the body of wall of broad sense, should comprise wall, post and beam etc.
The job practices of present embodiment:
(1) make above-mentioned wall-connecting piece:
Screw diameter 14mm for example, the shear wall wall thickness is 500mm, and vertical rod is 400mm with the metope distance in the scaffold, and getting spiro rod length is 800mm, and horizontal drawknot steel pipe length is 550mm, horizontal drawknot steel pipe and screw rod weld.
Backer board is generally steel plate, offers the hole of diameter 16mm in advance.
(2) the above-mentioned wall-connecting piece of constructing:
According to design attitude, pre-buried good PVC sleeve pipe when formwork erection in advance, after concreting finishes and reaches certain intensity form removal, scaffold installs, carry out the installation of wall-connecting piece, screw rod is passed PVC sleeve pipe on the body of wall, connect backing steel plate and locking nut, locking nut adopts double nut usually, and make the horizontal drawknot steel pipe that is connected the screw rod other end withstand body of wall the locking nut screwing, again horizontal drawknot steel pipe is connected with fastener with scaffold upright rod, makes it become one and be rigidly connected.
Although in conjunction with the accompanying drawings preferred embodiment of the present utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, can also make a lot of forms, these all belong within the protection domain of the present utility model.
Claims (4)
1. wall-connecting piece that is used for scaffold, it is characterized in that, comprise the perforation sleeve pipe that is embedded in the body of wall, be fitted with screw rod in the described sleeve pipe, described screw rod is provided with backing steel plate and locking nut at the wall side end away from scaffold, described screw rod is being connected with horizontal drawknot steel pipe below the wall side end of scaffold, an end apical grafting of described horizontal drawknot steel pipe is on body of wall, and the other end of described horizontal drawknot steel pipe is fixed in the vertical rod of scaffold.
2. the wall-connecting piece that is used for scaffold according to claim 1 is characterized in that, described sleeve pipe is the PVC sleeve pipe.
3. the wall-connecting piece that is used for scaffold according to claim 1 and 2, it is characterized in that, described screw rod is being welded with horizontal drawknot steel pipe below the wall side end of scaffold, be provided with inconel weld between described horizontal drawknot steel pipe and the described screw rod, the length of described inconel weld is not less than 10 times of described screw diameters.
4. the wall-connecting piece that is used for scaffold according to claim 1 and 2, it is characterized in that, described screw rod is being welded with horizontal drawknot steel pipe below the wall side end of scaffold, be provided with double welded joint between described horizontal drawknot steel pipe and the described screw rod, the length of described double welded joint is not less than 5 times of described screw diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201469672U CN202047581U (en) | 2011-05-10 | 2011-05-10 | Wall connecting piece for scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201469672U CN202047581U (en) | 2011-05-10 | 2011-05-10 | Wall connecting piece for scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202047581U true CN202047581U (en) | 2011-11-23 |
Family
ID=44987894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201469672U Expired - Fee Related CN202047581U (en) | 2011-05-10 | 2011-05-10 | Wall connecting piece for scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202047581U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047419A (en) * | 2014-06-13 | 2014-09-17 | 中建四局第一建筑工程有限公司 | Wall linking method of scaffold and wall-linking member used by scaffold |
| CN104264984A (en) * | 2014-10-15 | 2015-01-07 | 济南黄河路桥工程公司 | Formwork for concrete structure pouring and pouring construction method |
| CN106013762A (en) * | 2016-07-07 | 2016-10-12 | 广西桂林地建建设有限公司 | Scaffold wall connecting element and construction method using wall connecting element |
-
2011
- 2011-05-10 CN CN2011201469672U patent/CN202047581U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047419A (en) * | 2014-06-13 | 2014-09-17 | 中建四局第一建筑工程有限公司 | Wall linking method of scaffold and wall-linking member used by scaffold |
| CN104264984A (en) * | 2014-10-15 | 2015-01-07 | 济南黄河路桥工程公司 | Formwork for concrete structure pouring and pouring construction method |
| CN106013762A (en) * | 2016-07-07 | 2016-10-12 | 广西桂林地建建设有限公司 | Scaffold wall connecting element and construction method using wall connecting element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20130510 |