CN107503507A - A kind of connector of steel tube - Google Patents
A kind of connector of steel tube Download PDFInfo
- Publication number
- CN107503507A CN107503507A CN201710762940.8A CN201710762940A CN107503507A CN 107503507 A CN107503507 A CN 107503507A CN 201710762940 A CN201710762940 A CN 201710762940A CN 107503507 A CN107503507 A CN 107503507A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- connecting tube
- supporting steel
- bolt hole
- present
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- 238000010276 construction Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
- E04G7/20—Stiff scaffolding clamps for connecting scaffold members of common shape for ends of members only, e.g. for connecting members in end-to-end relation
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
A kind of connector of steel tube, including connecting tube (1), be radially opened in respectively connecting tube upper and lower part to wear bolt hole (2), be fitted to wear the connecting bolt in bolt hole (4), the outer toroid being welded in the middle part of connecting tube supporting otic placode (3).Secure and reliable connection of the present invention, dismounting is convenient, and efficiency of construction is high, repeatable to be used in turn.
Description
Technical field
The invention belongs to supporting steel pipe connecting elements technical field in construction.
Background technology
Job site supporting steel pipe vertical height connection at present is mostly fastener connection, is often existed using fastener connection and connected
Not in place, fastener, which loosens, easily causes joint deflection up and down, forms the drawbacks such as eccentric compression.With the continuous development of building trade,
Diversity and complexity is also presented in the structure design of building, in particular for using larger-diameter supporting steel pipe when, fastener
Connection can not just realize that again relatively complicated using other connected modes such as welding, flange connections, welding quality etc. is not easy to ensure.
The content of the invention
The invention aims to solve the deficiencies in the prior art, there is provided one kind is used for job site supporting steel pipe and connected
Connection it is reliable and secure, dismounting is easy, can have enough to meet the need the connector of steel tube utilized.
The purpose of the present invention is achieved through the following technical solutions.
A kind of connector of steel tube, including connecting tube, be radially opened in respectively connecting tube upper and lower part to wearing bolt
Hole, it is fitted to wearing the connecting bolt in bolt hole, the outer toroid being welded in the middle part of connecting tube supporting otic placode.
When connecting supporting steel pipe, hypomere of the present invention is first inserted into lower supporting steel pipe, with link bolt hole by the present invention with
Lower supporting steel pipe connection, then upper joint steel pipe is sleeved on epimere of the present invention, with link bolt hole by of the invention with upper supporting steel
Pipe connects, you can firmly connects as one upper supporting steel pipe and lower supporting steel pipe.Because upper and lower supporting steel pipe is all inserting
At both ends of the present invention, blending bolt connection, eccentric and joint deflection up and down, secure and reliable connection will not be caused.Present invention dismounting
Convenient, efficiency of construction is high, repeatable to be used in turn, and solves prior art and is connected using fastener not in place, fastener, which loosens, easily to be made
The deficiency of the mode such as the drawback such as deflection, formation eccentric compression and welding, flange connection above and below into joint.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the schematic diagram of supporting steel pipe above and below present invention connection.
Embodiment
As shown in Figure 1 and Figure 2, connector of steel tube of the invention, including connecting tube 1, be radially opened in respectively in connecting tube
Portion and bottom to wearing bolt hole 2, being fitted to wearing the connecting bolt 4 in bolt hole, the outer toroid being welded in the middle part of connecting tube
Support otic placode 3.
As shown in figure 3, radially opened respectively in the lower end of upper supporting steel pipe 5, the upper end of lower supporting steel pipe 6 for needing to connect
If via, the present invention is inserted in the lower top endoporus of supporting steel pipe 6, the upper bottom of supporting steel pipe 5 is enclosed on connecting tube 1 of the present invention
Outside, outer toroid supporting the support of otic placode 3 live in supporting steel pipe, by two connecting bolts 4 be each passed through upper supporting steel pipe via and
The via to wearing bolt hole and lower supporting steel pipe on top of the present invention and bottom of the present invention to wearing bolt hole and tightening, pass through
The present invention connects as one upper supporting steel pipe and lower supporting steel pipe.
Accessory of the present invention as spreading steel pipe vertical height, is applicable not only to conventional fastener type steel pipe scaffold, also
Can solve to connect using fastener not in place, fastener, which loosens, easily causes joint deflection up and down, the problem of forming eccentric compression, simultaneously
Make up the drawbacks of larger-diameter supporting steel pipe fastener connection can not just be realized；Solve other connection sides such as welding, flange connection
The problems such as formula tedious process, welding quality are not easy to ensure.
Claims (1)
- A kind of 1. connector of steel tube, it is characterised in that including connecting tube (1), be radially opened in respectively connecting tube top and under Portion to wearing bolt hole (2), being fitted to wearing the connecting bolt in bolt hole (4), the outer toroid branch being welded in the middle part of connecting tube Hold otic placode (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762940.8A CN107503507A (en) | 2017-08-30 | 2017-08-30 | A kind of connector of steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762940.8A CN107503507A (en) | 2017-08-30 | 2017-08-30 | A kind of connector of steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107503507A true CN107503507A (en) | 2017-12-22 |
Family
ID=60694133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710762940.8A Pending CN107503507A (en) | 2017-08-30 | 2017-08-30 | A kind of connector of steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107503507A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2222201Y (en) * | 1995-05-25 | 1996-03-13 | 广西第五建筑工程公司金属结构厂 | Joint bar for scaffolding |
| CN202990405U (en) * | 2013-01-08 | 2013-06-12 | 宇杰集团股份有限公司 | Scaffold |
| CN204715729U (en) * | 2015-04-14 | 2015-10-21 | 中机国能电力工程有限公司 | A kind of rapid-assembling spigot-and-socket steel tubular structure |
| CN204850408U (en) * | 2015-06-30 | 2015-12-09 | 云南工程建设总承包公司 | Base with adjustable internal shaft connection |
| CN106592942A (en) * | 2016-12-24 | 2017-04-26 | 中铁十八局集团有限公司 | Safe and simple scaffold for small high-rise building or villa building |
| CN207277813U (en) * | 2017-08-30 | 2018-04-27 | 云南工程建设总承包股份有限公司 | A kind of connector of steel tube |
-
2017
- 2017-08-30 CN CN201710762940.8A patent/CN107503507A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2222201Y (en) * | 1995-05-25 | 1996-03-13 | 广西第五建筑工程公司金属结构厂 | Joint bar for scaffolding |
| CN202990405U (en) * | 2013-01-08 | 2013-06-12 | 宇杰集团股份有限公司 | Scaffold |
| CN204715729U (en) * | 2015-04-14 | 2015-10-21 | 中机国能电力工程有限公司 | A kind of rapid-assembling spigot-and-socket steel tubular structure |
| CN204850408U (en) * | 2015-06-30 | 2015-12-09 | 云南工程建设总承包公司 | Base with adjustable internal shaft connection |
| CN106592942A (en) * | 2016-12-24 | 2017-04-26 | 中铁十八局集团有限公司 | Safe and simple scaffold for small high-rise building or villa building |
| CN207277813U (en) * | 2017-08-30 | 2018-04-27 | 云南工程建设总承包股份有限公司 | A kind of connector of steel tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |