CN1837484A - Connector unit of steel frame and connection method - Google Patents
Connector unit of steel frame and connection method Download PDFInfo
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- CN1837484A CN1837484A CN 200610051030 CN200610051030A CN1837484A CN 1837484 A CN1837484 A CN 1837484A CN 200610051030 CN200610051030 CN 200610051030 CN 200610051030 A CN200610051030 A CN 200610051030A CN 1837484 A CN1837484 A CN 1837484A
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- circular arc
- head
- arc head
- anchor plate
- tile
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Abstract
The invention relates to a connector of steel support, which comprises: a connector and an adjusting tile. Wherein, one end of connector has a positive arc head (2) whose outer side is connected to the anchor plate (8), and another head has a passive arc head (1) whose outer side is connected to the anchor plate (8); the concave and convex surfaces of adjusting tile are both arc surface, while the positive arc head (2) is the convex surface and the passive arc head (1) is the concave surface, with the same diameter. The method comprises: inserting the positive arc head (2) into the passive one, which are connected by using connecting bolt through the anchor plate (8). And by adding adjusting tile (7) between positive arc head (2) and passive arc heads (1), the adjustment can be realized. The invention has simple operation and adjustable longitudinal arc without displacement.
Description
Technical field
The present invention relates to the bracing or strutting arrangement that a kind of civil construction is used, particularly relate to the piecing devices and the method for attachment of a kind of steel framed structure that Arch Bridge Construction uses.
Background technology
The piecing devices that steel frame and steel frame join are structures of often using in the engineering, as the connection of each sections of bridge arch trestle, and the connection of bridge formation machine longitudinal bracket, the connection of portal frame, connection of frame type operation platform or the like.Assembly unit steel bow member in Arch Bridge Construction, prior art often adopts pin to connect, more convenient, but the gap that 0.1～0.5 millimeter is generally arranged between pin and the pin-and-hole, make splicing accuracy relatively poor relatively, the lateral stability of steel bow member also has certain influence, must increase more unrestrained wind rope and keep the stable of arch bridge frame.Arch bridge for different spans, usually use the junction plate or the connecting rod of different size in order to adjust the span of arch and camber line prior art, these workpieces have small difference because of the difference of striding footpath, rise, can not be general in different cast-in-place constructions, increase construction cost, caused great waste.
Summary of the invention
The object of the present invention is to provide a kind of piecing devices and method of attachment of steelframe, can make the steelframe good rigidly that is made up, good stability can accurately be regulated vertical camber line of steelframe, make piece together bow member arc can satisfy the interior camber line of different arch rings.
For achieving the above object, technical program of the present invention lies in adopting yin, yang end circular arc head to join, its external application screw rod is fastenedly connected, and puts into the technical scheme of regulating between the yin, yang end circular arc joint with the adjusting tile.A kind of steelframe piecing devices of the present invention comprise joint, regulate tile, described joint one head is mounted with oedoeagus circular arc head, its outside has connection anchor plate, joint other end to be mounted with cloudy end circular arc head, and also there is the connection anchor plate in its outside, described adjusting tile is a watt shape, its convex surface and concave surface are arc surface, and oedoeagus circular arc head convex surface, and the convex surface of cloudy end circular arc head concave surface and adjusting tile and the arc diameter of concave surface are identical, make their surfaces suitable, the contact of realization face.
The steelframe sections makes oedoeagus circular arc head insert in the cloudy end circular arc head when being connected with the steelframe sections, bear the pressure that chord member produces, connect double-screw bolt (or connecting bolt) by joint outward and pass the connection of connection anchor plate, connect double-screw bolt and bear pulling force, when need are adjusted span, the rise of bow member and adjust the outer camber line difference of camber line and steel bow member in the cast-in-place arch ring, can use the adjusting tile: add the adjusting tile and get final product between oedoeagus circular arc head and cloudy end circular arc head, tile thickness is determined by calculating.
Processing ease of the present invention, easy to adjust, the steelframe good rigidly of institute's assembly unit, the junction is difficult for deforming and displacement, can accurately regulate vertical camber line of steelframe, make the outer camber line of the bow member of institute's assembly unit can satisfy the interior camber line of different arch rings, the direct shop fixtures template arch ring of can constructing on bow member and uses other joint style to compare also can to save a large amount of interim tool member.The assembly unit that the present invention also can be widely used in other steelframe connects.
Description of drawings
The present invention is further detailed explanation below in conjunction with accompanying drawing:
Accompanying drawing 1 is a cloudy end circular arc joint design schematic diagram of the present invention
Accompanying drawing 2 is that cloudy end circular arc joint design A of the present invention is to view
Accompanying drawing 3 is an oedoeagus circular arc joint design schematic diagram of the present invention
Accompanying drawing 4 is that oedoeagus circular arc joint B of the present invention is to view
Accompanying drawing 5 is an adjusting tile elevation of the present invention
Accompanying drawing 6 is an adjusting tile lateral view of the present invention
Accompanying drawing 7 is piecing devices syndeton schematic diagram of the present invention＜one 〉
Accompanying drawing 8 is piecing devices syndeton schematic diagram of the present invention＜two 〉
Accompanying drawing 9 is embodiments of the invention
Accompanying drawing 10 is a kind of improvement of the present invention
Among each figure: 1 is cloudy end circular arc head, and 2 is oedoeagus circular arc head, and 3 is chord member, and 4 for reinforcing side plate, 5 for reinforcing floor, and 6 for connecting double-screw bolt, nut, and 7 for regulating tile, and 8 for connecting anchor plate, 9 is the anchor plate deep floor, and 10 is the steelframe sections, and 11 for turning to connection double-screw bolt, nut.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, in the tip side of chord member 3, be provided with cloudy end circular arc head 1 or oedoeagus circular arc head 2, reinforce side plate 4 around it in addition, reinforce floor 5, there is the anchor plate 8 of connection in the outside in the tip side.Shown in Figure 6 as Fig. 5, regulating tile 7 be a watt shape, and its convex surface and concave surface are arc surface, and the arc diameter of the convex surface of the convex surface of the concave surface of cloudy end circular arc head 1, oedoeagus circular arc head 2 and adjusting tile 7 and concave surface is identical.As shown in Figure 7, be mounted with cloudy end circular arc head 1 in the one end chord member 3 of joint, there is the anchor plate 8 of connection in its outside, connect anchor plate 8 and have anchor plate deep floor 9, be mounted with oedoeagus circular arc head 2 in the other end chord member 3 of joint, also there are the anchor plate 8 of connection and anchor plate deep floor 9 in its outside, when joint connects, oedoeagus circular arc head 2 inserts in the cloudy end circular arc head 1, outward by connecting double-screw bolt, nut 6 passes and connects anchor plate 8 connections, when needs increase the connection spacing, as shown in Figure 8, can use and regulate tile 7, between the moon end circular arc head 1 and oedoeagus circular arc head 2, add adjusting tile 7 and get final product.Figure 9 shows that one of embodiment of the invention, it is a kind of assembly unit of bow member, on the steelframe sections 10, lower chord two end joints one end is cloudy end circular arc head 1, one end is an oedoeagus circular arc head 2, on, the outside also is provided with and connects anchor plate 8 in the lower chord two ends, when steelframe sections 10 is connected with another steelframe sections 10, the oedoeagus circular arc 2 of one steelframe sections 10 inserts in the moon end plectane head 1 of another steelframe sections 10, for adjusting radian, adjusting tile 7 has been used in the joint of two steelframes joint upper chord, put between the moon end circular arc head 1 and oedoeagus circular arc head 2 of upper chord regulating tile 7, the lower chord joint does not use the adjusting tile, and the outside, two joints is by connecting double-screw bolt, nut 6 passes and connects anchor plate 8 connections.
As a kind of improvement of the present invention, as shown in figure 10, connection double-screw bolt, nut can be used instead to turn to and connect double-screw bolt, nut 11, can adapt to the variation of bow member curve automatically.Turn to connect double-screw bolt, nut 11 and commonly be connected double-screw bolt, nut 6 connects the nut band one circular arc projection that difference is to turn to connection double-screw bolt, nut 11, the connecting hole that connects anchor plate 8 also can correspondingly be processed as the spill cambered surface, and turning to connection double-screw bolt, nut 11 and being connected anchor plate 8 contact surfaces is the arc surface contact.
Claims (3)
1, a kind of piecing devices of steelframe, comprise joint, regulate tile, it is characterized in that one of described joint is mounted with cloudy end circular arc head (1), there is connection anchor plate (8) in its outside, and the other end of joint is mounted with oedoeagus circular arc head (2), also there is connection anchor plate (8) in its outside, described adjusting tile (7) is a watt shape, and its convex surface and concave surface are arc surface, and the convex surface of the concave surface of cloudy end circular arc head (1), oedoeagus circular arc (2) and to regulate the convex surface of tile (7) identical with the arc diameter of concave surface.
2, according to the method for attachment of the piecing devices of the described a kind of steelframe of claim 1, in the moon end plectane head (1) that it is characterized in that holding a Dragon Boat Festival circular arc (2) to insert the other end, the outside, joint is passed by connection double-screw bolt, nut (6) and is connected anchor plate (8) connection, when need are regulated, regulate tile (7) and put between cloudy end circular arc head (1) and the oedoeagus circular arc head (2).
3,, it is characterized in that described connection double-screw bolt, nut (6) are used instead to turn to and connect double-screw bolt, nut (11) according to the method for attachment of the piecing devices of the described a kind of steelframe of claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100510300A CN100455756C (en) | 2006-04-28 | 2006-04-28 | Connector unit of steel frame and connection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100510300A CN100455756C (en) | 2006-04-28 | 2006-04-28 | Connector unit of steel frame and connection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1837484A true CN1837484A (en) | 2006-09-27 |
| CN100455756C CN100455756C (en) | 2009-01-28 |
Family
ID=37014982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100510300A Active CN100455756C (en) | 2006-04-28 | 2006-04-28 | Connector unit of steel frame and connection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100455756C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100419166C (en) * | 2006-11-15 | 2008-09-17 | 何开智 | Joint device and method using female and male arc end temper screw |
| CN106468174A (en) * | 2016-08-26 | 2017-03-01 | 武大巨成结构股份有限公司 | Construction Support device in a kind of pipeline |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08109743A (en) * | 1994-10-12 | 1996-04-30 | Okabe Co Ltd | Erection of arched form timbering |
| CN2398320Y (en) * | 1999-11-03 | 2000-09-27 | 王建民 | Construction temporary bridge special for bridging |
| CN2895513Y (en) * | 2006-04-28 | 2007-05-02 | 何开智 | Steel arch-rack top |
-
2006
- 2006-04-28 CN CNB2006100510300A patent/CN100455756C/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100419166C (en) * | 2006-11-15 | 2008-09-17 | 何开智 | Joint device and method using female and male arc end temper screw |
| CN106468174A (en) * | 2016-08-26 | 2017-03-01 | 武大巨成结构股份有限公司 | Construction Support device in a kind of pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100455756C (en) | 2009-01-28 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HUNAN SHUNTIAN CONSTRUCTION GROUP CO., LTD. Assignor: He Kaizhi|Zhang Youde Contract record no.: 2010990000936 Denomination of invention: Connector unit of steel frame and connection method Granted publication date: 20090128 License type: Exclusive License Open date: 20060927 Record date: 20101130 |
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| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: ZHANG YOUDE Effective date: 20130531 Owner name: CHONGQING BIAOWANG MACHINERY AND EQUIPMENT CO., LT Free format text: FORMER OWNER: HE KAIZHI Effective date: 20130531 |
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Free format text: CORRECT: ADDRESS; FROM: 551700 BIJIE, GUIZHOU PROVINCE TO: 401420 QIJIANG, CHONGQING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130531 Address after: 401420 Chongqing Qijiang Industrial Park Patentee after: CHONGQING BIAOWANG MACHINERY EQUIPMENT CO., LTD. Address before: 551700 Bijie prison, Bijie, Guizhou Patentee before: He Kaizhi Patentee before: Zhang Youde |
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| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: HUNAN SHUNTIAN CONSTRUCTION GROUP CO., LTD. Assignor: CHONGQING BIAOWANG MACHINERY EQUIPMENT CO., LTD. Contract record no.: 2010990000936 Date of cancellation: 20141024 |
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| EM01 | Change of recordation of patent licensing contract |
Change date: 20141024 Contract record no.: 2010990000936 Assignor after: CHONGQING BIAOWANG MACHINERY EQUIPMENT CO., LTD. Assignor before: He Kaizhi Assignor before: Zhang Youde |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |