CN203050146U - Steel tube latticed column connecting device - Google Patents
Steel tube latticed column connecting device Download PDFInfo
- Publication number
- CN203050146U CN203050146U CN 201320070595 CN201320070595U CN203050146U CN 203050146 U CN203050146 U CN 203050146U CN 201320070595 CN201320070595 CN 201320070595 CN 201320070595 U CN201320070595 U CN 201320070595U CN 203050146 U CN203050146 U CN 203050146U
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- Prior art keywords
- steel pipe
- sleeve pipe
- lattice column
- utility
- pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a steel tube latticed column connecting device which comprises a plurality of drive pipes and a plurality of connecting reinforcing bars used for connecting the drive pipes, wherein two ends of each of two adjacent connecting reinforcing bars are welded with one drive pipe, and each drive pipe is provided with at least one locking piece used for fixing a steel tube. By means of the adoption of the technical scheme, the plurality of drive pipes and the plurality of connecting reinforcing bars are formed as a whole in a welding mode, stiffness and strength are good, the structure is simple, manufacturing is easy, and price is low.
Description
Technical field
The utility model relates to the building operations linkage, is specifically related to a kind of linkage of steel pipe lattice column.
Background technology
At present, construction elevator is usually placed on the basement roof in the building construction process, in order to prevent the construction elevator load basement roof is impacted, and often adopts bracing frame to prop up the measure on top.When overweight beam, plate formwork construction, also need to have the formwork-support of rigidity and intensity.Existing way generally has two kinds, and a kind of is steel tube fastener formula bracing frame, and a kind of is the shaped steel lattice column.All there is deficiency in this dual mode, steel tube fastener formula bracing frame strength deficiency, and the shaped steel lattice column is expensive.
Summary of the invention
At the deficiency that prior art exists, the purpose of this utility model is to provide a kind of can reliably connect steel pipe, makes it to become integral body, reaches the required rigidity of bracing frame and intensity, easy to operate, cheap steel pipe lattice column linkage.
For achieving the above object, the utility model provides following technical scheme: a kind of steel pipe lattice column linkage, comprise some sleeve pipes and be used for some connecting reinforcements of splicing sleeve, adjacent two connecting reinforcement two ends respectively with the welding of corresponding sleeve pipe, and arrange one on each sleeve pipe at least and be used for the fixedly locking member of steel pipe.
By adopting technique scheme, described some sleeve pipes and some connecting reinforcements make it to become integral body by welding, and rigidity and intensity are good, and is simple in structure, easy to manufacture, cheap.
The utility model further is set to: described connecting reinforcement arranges four altogether, and four connecting reinforcements surround the rectangle framework together, and a sleeve pipe is welded at each drift angle place of described rectangle framework.By this setting, the structure of rectangle can make rigidity and intensity better.
The utility model also further is set to: two locking members are set on described each sleeve pipe, and two inner settings of the respectively corresponding connecting reinforcement of locking member.By this setting, fixedly steel pipe is more prone to and fixes more reliable.
The utility model also further is set to: described each locking member is locking nut, and locking nut is located on the corresponding sleeve pipe, and connects with corresponding casing threads.By this setting, locking nut arranges rationally, and locking operation is convenient.
The utility model has the advantages that: make it to become integral body by some sleeve pipes and the welding of some connecting reinforcements, rigidity and intensity are good, and is simple in structure, easy to manufacture, cheap.
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Referring to Fig. 1, the disclosed a kind of steel pipe lattice column linkage of the utility model, comprise some sleeve pipes 1 and be used for some connecting reinforcements 2 of splicing sleeve 1, adjacent two connecting reinforcement 2 two ends are fixing with 1 welding of corresponding sleeve pipe respectively, and arrange one on each sleeve pipe 1 at least and be used for the fixedly locking member 3 of steel pipe.The internal diameter of described sleeve pipe 1 is slightly larger than the external diameter that connects steel pipe.
More reliable for the utility model is connected, as preferably, the described connecting reinforcement 2 of present embodiment arranges four altogether, and four connecting reinforcements 2 surround the rectangle framework together, and a sleeve pipe 1 is welded at each drift angle place of described rectangle framework.
On described each sleeve pipe 1 two locking members 3 are set, and two locking member 3 respectively corresponding connecting reinforcement 2 inner settings.Described each locking member 3 is locking nut, and locking nut 3 is located on the corresponding sleeve pipe 1, and is threaded with corresponding sleeve pipe 1, and namely described locking nut 3 punches by the side at sleeve pipe 1 and connects steel pipe and hold out against.
In addition, the spacing of the steel pipe lattice column linkage of present embodiment is looked upper load and slenderness ratio is determined.
During practical application, four connecting reinforcements 2 surround the rectangle frame body structure with four sleeve pipes 1, in each sleeve pipe 1, wear steel pipe then, and by 3 lockings of corresponding locking nut, four steel pipes can link together reliably, form the steel pipe lattice column, and intensity is strong, good rigidity makes it become a kind of effectively interim support system.
Above-described embodiment is to specific descriptions of the present utility model; only be used for the utility model is further specified; can not be interpreted as the restriction to the utility model protection domain, the technician of this area makes some nonessential improvement and adjusts the utility model according to the content of above-mentioned utility model and all falls within the protection domain of the present utility model.
Claims (4)
1. steel pipe lattice column linkage, it is characterized in that: comprise some sleeve pipes (1) and be used for some connecting reinforcements (2) of splicing sleeve (1), adjacent two connecting reinforcements (2) two ends respectively with the welding of corresponding sleeve pipe (1), and arrange one on each sleeve pipe (1) at least and be used for the fixedly locking member of steel pipe (3).
2. a kind of steel pipe lattice column linkage according to claim 1, it is characterized in that: described connecting reinforcement (2) arranges four altogether, and four connecting reinforcements (2) surround the rectangle framework together, and a sleeve pipe (1) is welded at each drift angle place of described rectangle framework.
3. a kind of steel pipe lattice column linkage according to claim 1 and 2 is characterized in that: two locking members (3) are set on described each sleeve pipe (1), and two locking members (3) arrange corresponding connecting reinforcement (2) the inner respectively.
4. a kind of steel pipe lattice column linkage according to claim 3, it is characterized in that: described each locking member (3) is locking nut, and locking nut (3) is located on the corresponding sleeve pipe (1), and is threaded with corresponding sleeve pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070595 CN203050146U (en) | 2013-02-04 | 2013-02-04 | Steel tube latticed column connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070595 CN203050146U (en) | 2013-02-04 | 2013-02-04 | Steel tube latticed column connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050146U true CN203050146U (en) | 2013-07-10 |
Family
ID=48733113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320070595 Expired - Fee Related CN203050146U (en) | 2013-02-04 | 2013-02-04 | Steel tube latticed column connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114716A (en) * | 2013-02-04 | 2013-05-22 | 中天建设集团有限公司 | Steel tube lattice column connection device |
-
2013
- 2013-02-04 CN CN 201320070595 patent/CN203050146U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114716A (en) * | 2013-02-04 | 2013-05-22 | 中天建设集团有限公司 | Steel tube lattice column connection device |
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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: 20130710 Termination date: 20140204 |