CN201924587U - Scaffold connecting element - Google Patents
Scaffold connecting element Download PDFInfo
- Publication number
- CN201924587U CN201924587U CN2010206245461U CN201020624546U CN201924587U CN 201924587 U CN201924587 U CN 201924587U CN 2010206245461 U CN2010206245461 U CN 2010206245461U CN 201020624546 U CN201020624546 U CN 201020624546U CN 201924587 U CN201924587 U CN 201924587U
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- CN
- China
- Prior art keywords
- screw nut
- locking screw
- locking nut
- lower locking
- upper locking
- 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 scaffold connecting element, which is characterized in that the connecting element consists of an upper locking screw nut, a connecting sleeve barrel, a lower locking screw nut and rotating blades, wherein the rotating blades are welded on the side walls of the upper locking screw nut and the lower locking screw nut, the upper locking screw nut, the connecting sleeve barrel and the lower locking screw nut are assembled on a top rod, the connecting sleeve barrel is positioned between the lower locking screw nut and the upper locking screw nut, the connecting sleeve barrel is embedded in grooves of the upper locking screw nut and the lower locking screw nut, the upper locking screw nut and the lower locking screw nut are in a concave shape, both sides of the concave shape are provided with the rotating blades, and the grooves of the upper locking screw nut and the lower locking screw nut are in relative use. The scaffold connecting element has a simple and reasonable structure, is convenient to use and convenient and fast to dismount, and the top support cantilever height can be effectively reduced, so the stability of a support frame body can be improved, and the construction safety in the structural period is ensured.
Description
Technical field
The utility model relates to the building operations field of tool, more specifically relates to a kind of scaffold fastenings.
Background technology
At present, aspects such as socket joint class bowl fastening type or slot wedge formula scaffold extensive use building construction, bridge construction, it is that (connecing) spigot-and-socket steel pipe scaffold is intersected in a kind of rod member axle center, have easy accessibility, efficient height, good integral strength, safe and reliable, safeguard characteristics such as simple, has stronger stable bearing capacity than fastener type steel pipe scaffold, not only can assemble various scaffold, and be more suitable for constructing supporting frame, particularly heavily loaded bracing frame.The length specification of its vertical rod is standardization, and 1.2m, 1.8m, four kinds of specifications of 2.4m, 3.0m are arranged.When setting up support body, the jacking that rod end generally inserts adjustable supporting height bears the load that transmit on top, and the push rod of jacking is a screw rod.In the middle of the engineering construction, because restriction, the scaffold upright rod material of building floor height do not match, when vertical rod, jacking assembly appear in regular meeting; the cantilever height of jacking is excessive; particularly under heavily loaded situation, cause the stability of scaffold compression member not enough, directly influence structure construction safety.
Therefore need a kind of accessory that can be assembled on the jacking of design, can be connected in length and breadth, reduce the cantilever height of jacking, satisfy the stability of scaffold compression member with common steel tube, fastener.
Summary of the invention
The purpose of this utility model is to be to provide a kind of scaffold fastenings, and it is simple in structure, and highly versatile can satisfy various supporting support bodys, and is particularly suitable to the supporting frame that adopts socket joint class bowl fastening type or slot wedge formula scaffold.
In order to realize above-mentioned purpose, the utility model adopts following technical scheme:
A kind of scaffold fastenings is not change on the adjustable jacking structure of scaffold commonly used, increasing this connector.Adjustable jacking commonly used is made up of to use the adjusting nut that is assembled on the push rod push rod, bracket.Connector is characterised in that: connector is by branch sleeve, upper locking nut, lower locking nut, and the pivoting leaf that is welded on upper locking nut, lower locking nut sidewall is formed.Upper locking nut, branch sleeve, lower locking nut are assembled on the push rod, and branch sleeve and embeds in the groove of upper locking nut and lower locking nut between lower locking nut and upper locking nut.
Above-mentioned upper locking nut, branch sleeve, lower locking nut, adjusting nut are assembled on the push rod downwards at the bottom of bracket successively.
Branch sleeve adopts Φ 46mm common steel tube, and inwall is a tubular.Upper locking nut, lower locking nut are general, and upper locking nut, lower locking nut are " recessed " shape, and branch sleeve embeds in the groove of upper locking nut and lower locking nut.
A kind of scaffold fastenings using method:
A, push rod is inserted in the vertical rod of scaffold top, the rotation adjusting nut satisfies the joist installation requirement until the position of bracket, and adjusting nut and vertical rod are locked.
B, elder generation's rotation lower locking nut embed branch sleeve in the lower locking nut groove, rotate upper locking nut again, fixedly connected sleeve.
C, be connected on the branch sleeve in length and breadth with common steel tube and fastener.
The utility model advantage is, and is rational in infrastructure, simple structure, and easy to use, it is convenient to dismantle, and can reduce the jacking cantilever height effectively, thereby improves the stability of supporting frame, guarantees structure staged construction safety.
Description of drawings
Fig. 1 is a kind of perspective view of scaffold fastenings;
Fig. 2 is a kind of upper locking nut, lower locking nut structural representation;
Fig. 3 is a kind of upper locking nut, lower locking nut vertical view;
Fig. 4 is a kind of upper locking nut, lower locking nut upward view;
Fig. 5 is a kind of upper locking nut, lower locking nut sectional drawing.
Among the figure, 1 is push rod, and 2 is bracket, and 3 is adjusting nut, and 4 is upper locking nut, and 5 is branch sleeve, and 6 is lower locking nut, and 7 is pivoting leaf, and 8 is locking hole, and 9 is hole.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is described in further detail:
According to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 as can be known, a kind of scaffold fastenings is not change on the adjustable jacking structure of scaffold commonly used, increasing this connector.It is characterized in that: connector is made up of upper locking nut 4, branch sleeve 5, lower locking nut 6.Upper locking nut 4, branch sleeve 5, lower locking nut 6 are assembled on the push rod 1, its branch sleeve 5 adopts diameter of phi 46mm common steel tube, upper locking nut 4, lower locking nut 6 are general, upper locking nut 4, lower locking nut 6 are " recessed " shape, and " recessed " shape both sides welding pivoting leaf 7, arrange diameter of phi 0.6cm, a 0.7cm or 0.8cm locking hole on the pivoting leaf 7, upper locking nut 4, lower locking nut 6 grooves use relatively, and effect is upper locking nut 4, lower locking nut 6 can build-in branch sleeve 5.
7 one-tenth rectangles of pivoting leaf, height 3cm, width 1.5cm or 2cm, be welded on upper locking nut 4, lower locking nut 6 sidewalls, wall thickness 0.6cm or 0.7cm, arrange diameter of phi 0.6cm, a 0.7cm or 0.8cm locking hole on the pivoting leaf 7, its role is to adopt hammer drill rotation and locking upper locking nut 4, lower locking nut 6.
When assembling this connector, begin to assemble upper locking nut 4, branch sleeve 5, lower locking nut 6, adjusting nut 3 downwards from 2 ends of bracket successively on the push rod 1.Rotation adjusting nut 3 satisfies the joist installation requirement until the position of bracket 2 earlier, and with adjusting nut 3 and top vertical rod locking.Insert locking hole rotation lower locking nut 6 when jacking cantilever height value does not influence supporting frame stability with hammer drill again, branch sleeve 5 is embedded in lower locking nut 6 " recessed " groove, at last hammer drill is inserted locking hole rotational lock upper locking nut 4, fixedly connected sleeve 5.
Claims (3)
1. scaffold fastenings, it is characterized in that: upper locking nut (4), branch sleeve (5), lower locking nut (6) are assembled on the push rod (1), branch sleeve (5) is positioned between lower locking nut (6) and the upper locking nut (4), and embeds in the groove of upper locking nut (4) and lower locking nut (6).
2. a kind of scaffold fastenings according to claim 1 is characterized in that: branch sleeve (5) adopts Φ 46mm steel pipe, its length 13cm.
3. a kind of scaffold fastenings according to claim 1 is characterized in that: upper locking nut (4), lower locking nut (6) are " recessed " shape, height 3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206245461U CN201924587U (en) | 2010-11-18 | 2010-11-18 | Scaffold connecting element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206245461U CN201924587U (en) | 2010-11-18 | 2010-11-18 | Scaffold connecting element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201924587U true CN201924587U (en) | 2011-08-10 |
Family
ID=44428446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206245461U Expired - Fee Related CN201924587U (en) | 2010-11-18 | 2010-11-18 | Scaffold connecting element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201924587U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012062148A1 (en) * | 2010-11-08 | 2012-05-18 | 北京金誉达租赁有限公司 | Supporting structure for scaffolding and scaffolding having same |
| CN103114711A (en) * | 2013-02-26 | 2013-05-22 | 绍兴县明煌建材科技有限公司 | Scaffold with disc fastener jacking supports |
| CN103343611A (en) * | 2013-07-30 | 2013-10-09 | 南通亨特管业有限公司 | Movable scaffold with regulating devices |
-
2010
- 2010-11-18 CN CN2010206245461U patent/CN201924587U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012062148A1 (en) * | 2010-11-08 | 2012-05-18 | 北京金誉达租赁有限公司 | Supporting structure for scaffolding and scaffolding having same |
| CN103114711A (en) * | 2013-02-26 | 2013-05-22 | 绍兴县明煌建材科技有限公司 | Scaffold with disc fastener jacking supports |
| CN103114711B (en) * | 2013-02-26 | 2015-09-16 | 绍兴县明煌建材科技有限公司 | A kind of scaffold with disc type fastener jacking |
| CN103343611A (en) * | 2013-07-30 | 2013-10-09 | 南通亨特管业有限公司 | Movable scaffold with regulating devices |
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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: 20110810 Termination date: 20131118 |