CN204475664U - Beam string bar jointing structure - Google Patents
Beam string bar jointing structure Download PDFInfo
- Publication number
- CN204475664U CN204475664U CN201420797976.1U CN201420797976U CN204475664U CN 204475664 U CN204475664 U CN 204475664U CN 201420797976 U CN201420797976 U CN 201420797976U CN 204475664 U CN204475664 U CN 204475664U
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- CN
- China
- Prior art keywords
- hinged
- strength pull
- pull bar
- conjunction
- articulated joint
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- 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 kind of beam string bar jointing structure, be made up of many high-strength pull bars, multiple hinged conjunction, multiple bearing pin; Described hinged conjunction offers three hinge holes; The two ends of described high-strength pull bar are respectively equipped with an articulated joint, hinge hole is offered in articulated joint, hinge hole in high-strength pull bar articulated joint is hinged by the hinge hole of bearing pin and hinged conjunction end, makes many high-strength pull bars hinged successively and form lower edge by hinged conjunction.Because lower edge of the present utility model forms by many high-strength pull bars are hinged successively, high-strength pull bar is the rod member that steel are made, and have higher rigidity, tensile strength is larger.In addition, the utility model have employed hinged conjunction for the connection between high-strength pull bar, assembles more easily good.
Description
Technical field
The utility model relates to a kind of technical field of building construction, particularly relates to a kind of beam string bar jointing structure.
Background technology
Tension string beam structure is that one is winded up primarily of stiffening member, lower edge, middle strut composition, middle strut is supported on and winds up and between lower edge, its structure composition is a kind of Novel self-balanced system, being a kind of large-span prestressed space structure system, is also that developing one of Mixed Architecture is more successfully created.Tension string beam structure system simple, stressed clear and definite, form of structure is various, given full play to the advantage of hard and soft bi-material, and manufactures, transports, constructs simple and convenient, therefore have a good application prospect.In traditional beam string, lower edge mostly adopts flexible cable to make, and rigidity is not enough.
Utility model content
The purpose of this utility model is to provide that a kind of rigidity is high, assembling is easy to beam string bar jointing structure.
For achieving the above object, technical solution of the present utility model is:
The utility model is beam string structure under a kind of beam string, is made up of many high-strength pull bars, multiple hinged conjunction, multiple bearing pin; Described hinged conjunction offers three hinge holes; The two ends of described high-strength pull bar are respectively equipped with an articulated joint, hinge hole is offered in articulated joint, hinge hole in high-strength pull bar articulated joint is hinged by the hinge hole of bearing pin and hinged conjunction end, makes many high-strength pull bars hinged successively and form lower edge by hinged conjunction.
Described high-strength pull bar is the rod member that steel are made.
The two ends of described hinged conjunction are respectively equipped with draw-in groove, and the upper wall that a hinge hole runs through draw-in groove is with lower wall and be communicated with draw-in groove; The articulated joint of described high-strength pull bar is tabular, and the articulated joint gap of high-strength pull bar is nested with in the draw-in groove of hinged conjunction and the hinge hole in high-strength pull bar articulated joint and the bearing pin in the hinge hole of hinged conjunction end will both be hinged by being arranged in.
Described hinged conjunction is tabular, which is provided with three hinge holes; The articulated joint of described high-strength pull bar is provided with draw-in groove, and high-strength pull bar articulated joint draw-in groove gap is socketed in one end of hinged conjunction and the hinge hole in high-strength pull bar articulated joint and the bearing pin in the hinge hole of hinged conjunction end will both be hinged by being arranged in.
Adopt after such scheme, because lower edge of the present utility model forms by many high-strength pull bars are hinged successively, high-strength pull bar is the rod member that steel are made, and have higher rigidity, tensile strength is larger.In addition, the utility model have employed hinged conjunction for the connection between high-strength pull bar, assembles more easily good.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is that the axle of the utility model first embodiment measures intention;
Fig. 3 is that the axle of the utility model second embodiment measures intention.
Detailed description of the invention
As shown in Figure 1 and Figure 2, be first embodiment of a kind of beam string bar jointing structure of the utility model.It is made up of many high-strength pull bars 1, multiple hinged conjunction 2, multiple bearing pin 3.
The two ends of described hinged conjunction 2 are respectively equipped with draw-in groove 21, and the upper wall that a hinge hole 22 runs through draw-in groove 21 is with lower wall and be communicated with draw-in groove 21, offer a hinge hole 23 hinged with support bar 10 at the middle part of hinged conjunction 2.
The two ends of described high-strength pull bar 1 are respectively equipped with an articulated joint 11, and articulated joint 11, in tabular, articulated joint 11 is offered hinge hole 12.Articulated joint 11 gap of high-strength pull bar 1 to be nested with in the draw-in groove 21 of hinged conjunction 2 and by being arranged in the hinge hole 12 in high-strength pull bar 1 articulated joint 11 and the bearing pin 3 in hinged conjunction 2 end hinge hole 21 by hinged to both (high-strength pull bar 1 and multiple hinged conjunctions 2).Many high-strength pull bars 1 are hinged successively and form the lower edge of beam string by hinged conjunction 2.
As shown in Figure 3, be second embodiment of a kind of beam string bar jointing structure of the utility model.Its structure is substantially identical with first embodiment, and difference is:
Described hinged conjunction 2 ', in tabular, which is provided with three hinge holes 21 '.
The articulated joint 11 ' of described high-strength pull bar 1 ' is provided with draw-in groove 12 ', and high-strength pull bar 1 ' articulated joint 11 ' draw-in groove 12 ' gap is socketed in one end of hinged conjunction 2 ' and bearing pin 3 ' in hinge hole in the articulated joint 11 ' of high-strength pull bar 1 ' 13 ' and hinged conjunction 2 ' end hinge hole 21 ' will both be hinged by being arranged in.The hinge hole 21 ' at hinged conjunction 2 ' middle part is for hinged with support bar.
Emphasis of the present utility model is just: many high-strength pull bars are hinged by hinged conjunction.
The above, be only the utility model preferred embodiment, the form of structure of high-strength pull bar can have multiple, therefore the scope of the utility model enforcement can not be limited with this, namely the equivalence change done according to the utility model claim and description with modify, all should still belong in scope that the utility model patent contains.
Claims (4)
1. a beam string bar jointing structure, is characterized in that: be made up of many high-strength pull bars, multiple hinged conjunction, multiple bearing pin; Described hinged conjunction offers three hinge holes; The two ends of described high-strength pull bar are respectively equipped with an articulated joint, hinge hole is offered in articulated joint, hinge hole in high-strength pull bar articulated joint is hinged by the hinge hole of bearing pin and hinged conjunction end, makes many high-strength pull bars hinged successively and form lower edge by hinged conjunction.
2. beam string bar jointing structure according to claim 1, is characterized in that: described high-strength pull bar is the rod member that steel are made.
3. beam string bar jointing structure according to claim 1, is characterized in that: the two ends of described hinged conjunction are respectively equipped with draw-in groove, and the upper wall that a hinge hole runs through draw-in groove is with lower wall and be communicated with draw-in groove; The articulated joint of described high-strength pull bar is tabular, and the articulated joint gap of high-strength pull bar is nested with in the draw-in groove of hinged conjunction and the hinge hole in high-strength pull bar articulated joint and the bearing pin in the hinge hole of hinged conjunction end will both be hinged by being arranged in.
4. beam string bar jointing structure according to claim 1, is characterized in that: described hinged conjunction is tabular, which is provided with three hinge holes; The articulated joint of described high-strength pull bar is provided with draw-in groove, and high-strength pull bar articulated joint draw-in groove gap is socketed in one end of hinged conjunction and the hinge hole in high-strength pull bar articulated joint and the bearing pin in the hinge hole of hinged conjunction end will both be hinged by being arranged in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420797976.1U CN204475664U (en) | 2014-12-17 | 2014-12-17 | Beam string bar jointing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420797976.1U CN204475664U (en) | 2014-12-17 | 2014-12-17 | Beam string bar jointing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204475664U true CN204475664U (en) | 2015-07-15 |
Family
ID=53631467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420797976.1U Expired - Fee Related CN204475664U (en) | 2014-12-17 | 2014-12-17 | Beam string bar jointing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204475664U (en) |
-
2014
- 2014-12-17 CN CN201420797976.1U patent/CN204475664U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150715 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |