CN203238934U - Cross connector for all-round scaffold jack - Google Patents
Cross connector for all-round scaffold jack Download PDFInfo
- Publication number
- CN203238934U CN203238934U CN 201320286990 CN201320286990U CN203238934U CN 203238934 U CN203238934 U CN 203238934U CN 201320286990 CN201320286990 CN 201320286990 CN 201320286990 U CN201320286990 U CN 201320286990U CN 203238934 U CN203238934 U CN 203238934U
- Authority
- CN
- China
- Prior art keywords
- full hall
- vertical rod
- hall frame
- connector
- jacking
- 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 provides a cross connector for an all-round scaffold jack. The cross connector comprises a vertical rod and two horizontal rods. The vertical rod is arranged on the periphery of the top end of the jack in a sleeved mode, and the two horizontal rods are respectively and perpendicularly connected with the vertical rod. The top of the jack is sleeved with the cross connector when the jack stretches out of the vertical rod of a scaffold by not less than 300 mm, the connector is connected with a leveling rod of the scaffold through a fastening piece, the potential safety hazards that the jack is ultrahigh and unstable are eliminated, and waste of scaffold pipes is avoided.
Description
Technical field
The utility model relates to the design of coupler scaffold formwork field of building operations, especially, relates to a kind of cross connector for full hall frame jacking.
Background technology
Scaffolding steel pipe length commonly used in the market is generally regular length, can be 6m, 4m, 3.5m, 3m, 2.5m, 2m, 1.5m and 1m.When the building operations of each different floor heights, be difficult to find the highly fully scaffold tube of coupling.According to (JGJ130-2001)---chapter 9 is the 2nd in " building operations design of coupler scaffold technical specification of security ", when the extension elongation that is arranged on the adjustable seats (jacking) of vertical rod root surpasses 300mm, reliable connection should be set.
For guaranteeing the safety of scaffold formwork system, can adopt the form of long steel pipe cutting to satisfy formwork system, still, the steel pipe of the general length dimension in non-market then is difficult to the construction of successive projects, causes the steel pipe after blocking can only abandon serious waste.
The utility model content
The utility model purpose is to provide a kind of cross connector for full hall frame jacking, can not satisfy flexibly the technical problem of construction demand to solve existing steel pipe length.
For achieving the above object, the utility model provides a kind of cross connector for full hall frame jacking, comprises vertical rod and two cross bars; Described vertical rod sleeve is contained in the periphery on full hall frame jacking top;
Described two cross bars are connected with described vertical rod is vertical respectively, and two cross bars are mutually vertical;
One end of arbitrary cross bar is by horizon bar vertical be connected of fastener with full hall frame.
Preferably, in described vertical rod the bolt hole that several wherein accommodate lock bolt is set, the spiro rod length of described lock bolt is greater than the distance between described vertical rod and the jacking.
Preferably, be welded and fixed nut on the described bolt hole.
Preferably, lock bolt is fixed on the cross connector on the standpipe of full hall frame jacking by hold-down nut, and the horizon bar of full hall frame links to each other with connector, forms stable full hall frame system.
The utlity model has following beneficial effect: when the utility model stretches out scaffold upright rod 〉=300mm at jacking, put a criss-cross connector at the jacking top, and can couple together by the horizon bar of fastener with connector and scaffold, eliminate the potential safety hazard of jacking superelevation unstability, and solve the situation of frame pipe waste.
The utility model connector is practical and convenient, and construction is simple, and can reuse, and is suitable for promoting.
Except purpose described above, feature and advantage, the utility model also has other purpose, feature and advantage.
The below is described in further detail the utility model with reference to figure.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the connector construction top view of the utility model preferred embodiment;
Fig. 2 is the connector construction lateral view of the utility model preferred embodiment;
Wherein, 1, vertical rod, the 2, first cross bar, the 3, second cross bar, 4, a full hall frame horizon bar, 5, bolt hole, 6, lock bolt, 7, jacking, 8, fastener.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated, but the utility model can be implemented according to the multitude of different ways that claim limits and covers.
Referring to Fig. 1, Fig. 2, a kind of cross connector for full hall frame jacking comprises vertical rod 1, the first cross bar 2 and the second cross bar 3, and cross bar can be 48 pipes of φ; Described vertical rod 1 is sleeved on the periphery on jacking 7 tops; Then connector integral body is connected with jacking, thereby stable firmly superelevation jacking makes it not tilt not rock.
Described the first cross bar 2 be connected cross bar 3 respectively with described 1 vertical connection of vertical rod, both offset rocking of column from the in length and breadth both direction of horizontal plane; Described the first cross bar 2 is mutually vertical with described the second cross bar 3, and then vertical rod 1, the first cross bar 2, the second cross bar 3 threes consist of a three-dimensional rectangular coordinate system mutually, stablize whole system.
One end of described the first cross bar 2 or the second cross bar 3 is by fastener 8 and described full frame 4 vertical connections of horizon bar, stabilized structure, can so that connector by the external force balance; Another cross bar then is parallel to each other with described full hall frame horizon bar 4.
In described vertical rod 1 several bolts hole that wherein accommodates lock bolt 65 are set, the spiro rod length of described lock bolt 6 is greater than the distance between described vertical rod 1 and the jacking 7.Lock bolt 6 is passed through to jacking 7 by bolt hole 5, so that be connected firmly between vertical rod 1 and the jacking 7, be difficult for loose taking off.
Can be welded and fixed nut on the bolt hole 5, easily be connected with lock bolt 6.Lock bolt 6 can be fixed on the cross connector on the standpipe of full hall frame jacking by hold-down nut, and the horizon bar of full hall frame links to each other with the connector cross bar, forms stable full hall frame system.
The utility model connector can be linked to be integral body on ground and jacking first, is installed on the support body of setting up again, and reduces work high above the ground.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. a cross connector that is used for full hall frame jacking is characterized in that, comprises vertical rod and two cross bars; Described vertical rod sleeve is contained in the periphery on full hall frame jacking top;
Described two cross bars are connected with described vertical rod is vertical respectively, and two cross bars are mutually vertical;
One end of arbitrary cross bar is by horizon bar vertical be connected of fastener with full hall frame.
2. a kind of cross connector for full hall frame jacking according to claim 1, it is characterized in that, in described vertical rod the bolt hole that several wherein accommodate lock bolt is set, the spiro rod length of described lock bolt is greater than the distance between described vertical rod and the jacking.
3. a kind of cross connector for full hall frame jacking according to claim 2 is characterized in that, is welded and fixed nut on the described bolt hole.
4. a kind of cross connector for full hall frame jacking according to claim 1, it is characterized in that, lock bolt is fixed on the cross connector on the standpipe of full hall frame jacking by hold-down nut, and the horizon bar of full hall frame links to each other with connector, forms stable full hall frame system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320286990 CN203238934U (en) | 2013-05-23 | 2013-05-23 | Cross connector for all-round scaffold jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320286990 CN203238934U (en) | 2013-05-23 | 2013-05-23 | Cross connector for all-round scaffold jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203238934U true CN203238934U (en) | 2013-10-16 |
Family
ID=49316244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320286990 Expired - Fee Related CN203238934U (en) | 2013-05-23 | 2013-05-23 | Cross connector for all-round scaffold jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203238934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806637A (en) * | 2014-03-06 | 2014-05-21 | 四川雅豪房地产开发有限公司 | Hanging basket scaffold device |
-
2013
- 2013-05-23 CN CN 201320286990 patent/CN203238934U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806637A (en) * | 2014-03-06 | 2014-05-21 | 四川雅豪房地产开发有限公司 | Hanging basket scaffold device |
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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: 20131016 Termination date: 20170523 |