CN100419166C - Joint device connected by female and male arc head adjusting screws and connecting method - Google Patents
Joint device connected by female and male arc head adjusting screws and connecting method Download PDFInfo
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- CN100419166C CN100419166C CNB2006100512772A CN200610051277A CN100419166C CN 100419166 C CN100419166 C CN 100419166C CN B2006100512772 A CNB2006100512772 A CN B2006100512772A CN 200610051277 A CN200610051277 A CN 200610051277A CN 100419166 C CN100419166 C CN 100419166C
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- rod
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- arc head
- circular arc
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- 238000000034 method Methods 0.000 title claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000004873 anchoring Methods 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 1
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The technical scheme of the invention is that a female arc head adjusting screw and a male arc head adjusting screw are adopted: the female arc head of the female arc head adjusting screw on one steel frame is connected with the male arc head of the male arc head adjusting screw on the other frame, and after the adjustment is proper, the two sides outside the connection position are fastened and connected by the connecting stud. The joint device comprises joint parts at two ends of an upper chord of a steel frame, female/male arc head adjusting screws and connecting studs, wherein the joint parts at two ends of the upper chord of the steel frame are internally provided with screw sleeves and anchoring plates with internal threads, the two outer sides of the joint parts are provided with connecting anchoring plates, the connecting anchoring plates are provided with connecting holes, the female arc head adjusting screws are screws with one hexagonal head and one female arc head, and the male arc head adjusting screws are screws with one hexagonal head and one male arc head. The invention has easy operation and quick and convenient adjustment.
Description
Technical field
The present invention relates to bracing or strutting arrangement and method of attachment 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.For the arch bridge of different spans, in order to adjust the span of arch and camber line, prior art is usually used the junction plate or the connecting rod of different size, these workpieces have small difference because of the difference of striding footpath, rise in different cast-in-place constructions, can not be general, increased construction cost, cause great waste.
The inventor once applied for patent of invention, application number 200610051030.0 " a kind of piecing devices of steelframe and method of attachment " and utility model patent, application number 200620109374.8 " a kind of piecing devices of steelframe ", can make the steelframe good rigidly that is made up, good stability, can accurately regulate vertical camber line of steelframe, make piece together bow member arc can satisfy the interior camber line of different arch rings.
Above patent is owing to use arc to regulate the tile adjustment, and tile thickness is determined by calculating, so also have its convenient inadequately and accurate part.
Summary of the invention
The object of the present invention is to provide a kind of piecing devices and method of steel frame, assembly unit connection steel frames easily, convenient and accurately regulate vertical camber line of steel bow member, make the arc of institute's assembly unit bow member can satisfy the interior camber line of different arch rings.
Technical program of the present invention lies in the two ends connector portions that piecing devices comprise the steel frame upper chord, cloudy circular arc head adjusting screw(rod), the male arc end adjusting screw(rod) be connected double-screw bolt, described steel frame upper chord two ends connector portions is for being built-in with tapped swivel nut and inboard anchor plate, there is outside anchor plate in connector portions two outsides, these connect on the anchor plate connecting hole, it is that one of turret head (spanner chuck) is the screw rod of cloudy circular arc that described cloudy circular arc head adjusting screw(rod) is one, it is that one of turret head (spanner chuck) is the screw rod of positive circular arc that described male arc end adjusting screw(rod) is one, cloudy circular arc head diameter is identical with the male arc end diameter, male arc end can be enclosed within the cloudy circular arc head, the external screw thread of adjusting screw(rod) is identical with the internal thread specification of swivel nut, but in cloudy circular arc head adjusting screw(rod) or the male arc end adjusting screw(rod) precession swivel nut.
Method of attachment of the present invention is to adopt cloudy circular arc head adjusting screw(rod) and male arc end adjusting screw(rod): the male arc end of the male arc end adjusting screw(rod) on the cloudy circular arc head of the cloudy circular arc head adjusting screw(rod) on the steel frame and another framework joins, the turret head of awkward moving two adjusting screw(rod)s of the length adjustment of winding up time-division is regulated, adjust suitable after, the method that both sides are fastenedly connected with the connection double-screw bolt outside the joint.When the steelframe sections is connected with the steelframe sections, cloudy circular arc head adjusting screw(rod) of difference precession and male arc end adjusting screw(rod) in the swivel nut of the two ends of upper chord connector portions, the positive arc head of male arc end adjusting screw(rod) of one steelframe and the cloudy circular arc head of cloudy circular arc head adjusting screw(rod) of another steelframe are joined, when winding up length adjustment, sun, oedoeagus stretches out adjusting simultaneously, regulate the arch axis line and stride the footpath by the joint adjusting of winding up, the lower edge joint is not regulated, regulate suitable after, outside hole is passed respectively with the hole on the anchor plate of the outside and is connected double-screw bolt and fastening continuous on the inboard anchor plate in joint, the lower edge joint can adopt prior art, comprising the technology of inventor's patent applied for, also can adopt the technology of patent of the present invention.
Processing ease of the present invention, regulate efficient and convenient, 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 plate 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;
Fig. 1 is the steel framed structure schematic diagram
Fig. 2 is that joint B of the present invention is to view
Fig. 3 is that joint C of the present invention is to view
Fig. 4 is joint A of the present invention
1-A
1Sectional view
Fig. 5 is joint A of the present invention
2-A
2Sectional view
Fig. 6 is joint A of the present invention
3-A
3Sectional view
Fig. 7 is joint A of the present invention
4-A
4Sectional view
Fig. 8 is that joint D of the present invention is to view
Fig. 9 is a male arc end adjusting screw(rod) schematic diagram
Figure 10 is that male arc end adjusting screw(rod) E is to view
Figure 11 is cloudy circular arc head adjusting screw(rod) schematic diagram
Figure 12 is that cloudy circular arc head adjusting screw(rod) F is to view
Figure 13 is cloudy circular arc head adjusting screw(rod) G-G sectional view
Figure 14 connects the embodiment schematic diagram for joint of the present invention
Figure 15 is the embodiment of the invention
Among each figure: 1 is upper chord, and 2 is connector portions, and 3 is swivel nut, 4 is inboard anchor plate, and 5 is outside anchor plate, and 6 is interior anchoring gusset plate, 7 is outer anchoring gusset plate, 8 is the post-reinforcing plate, 9 male arc end adjusting screw(rod)s, and 10 is turret head (spanner chuck), 11 is male arc end, 12 is cloudy circular arc head adjusting screw(rod), and 13 is cloudy circular arc head, and 14 for turning to the connection double-screw bolt.
The specific embodiment
As shown in Figure 1, one steelframe upper chord, 1 two ends are connector portions 2, chord member 1 is an angle steel, shown in Fig. 2～8, be welded with tapped swivel nut 3 in the chord member 1 of connector portions 2, end by the lining of swivel nut 3 is welded with inboard anchor plate 4, with inboard anchor plate 4 relative another sides outside anchor plate 5 is arranged at chord member 1, on the inboard anchor plate 4 two holes are arranged, male arc end adjusting screw(rod) 9 or cloudy circular arc head adjusting screw(rod) 12 can be passed in hole inside, the identical joint that passes with bore dia on the outside anchor plate 5 in hole outside connects double-screw bolt, swivel nut 3 and inboard anchor plate 4 are welded with interior anchoring gusset plate 6, outside anchor plate 5 is welded with outer anchoring gusset plate 7, and inboard anchor plate 4 is welded with post-reinforcing plate 8 in addition by, lining.
As Fig. 9, shown in Figure 10, one of male arc end adjusting screw(rod) 9 is that 10, one of turret heads (spanner chuck) are male arc ends 11.
Shown in Figure 11～13, one of cloudy circular arc head adjusting screw(rod) 12 is that 10, one of turret heads (spanner chuck) are cloudy circular arc heads 13.
Accompanying drawing 14 connects the embodiment schematic diagram for joint of the present invention, in the swivel nut 3 of the chord member 1 of the connector portions 2 of a steelframe, screw in cloudy circular arc head adjusting screw(rod) 12, in the swivel nut 3 of the chord member 1 of another steelframe connector portions 2, screw in male arc end adjusting screw(rod) 9, when two steelframes connect, male arc end 11 joins with cloudy circular arc head 13, the turret head 10 of awkward moving two adjusting screw(rod)s of the length adjustment of winding up time-division is regulated, regulate suitable after, its outside connects double-screw bolt with joint and links to each other, the used joint of present embodiment connects double-screw bolt and connects double-screw bolt 14 for turning to, turn to one to connect double-screw bolt 14 and wear on the inboard anchor plate 4 outside hole, another turns to and connects double-screw bolt 14 and pass hole on the anchor plate 5 of the outside with turning to the attaching nut to tighten two steelframes continuous.
Accompanying drawing 15 is depicted as one of embodiment of the invention, be a kind of assembly unit of bow member, the prior art of the patent that the lower chord joint employing inventor had applied for, upper chord 1 piecing devices adopt the technology of the present invention, regulate the arch axis line and stride the footpath by the joint adjusting of winding up, the lower edge joint is not regulated.
Claims (3)
1. use the moon for one kind, the piecing devices that the male arc end adjusting screw(rod) connects, the two ends connector portions (2) that comprises steel frame upper chord (1), male arc end adjusting screw(rod) (9), cloudy circular arc head adjusting screw(rod) (12) is connected double-screw bolt with joint, it is characterized in that described steel frame upper chord (1) two ends connector portions (2) are for being built-in with tapped swivel nut (3), end by the lining of swivel nut (3) is welded with inboard anchor plate (4), relative another side at chord member (1) with inboard anchor plate (4) has outside anchor plate (5), on the inboard anchor plate (4) two holes are arranged, male arc end adjusting screw(rod) (9) or cloudy circular arc head adjusting screw(rod) (12) can be passed in hole inside, the identical joint that passes with bore dia on the outside anchor plate (5) in hole outside connects double-screw bolt, swivel nut (3) and inboard anchor plate (4) are welded with interior anchoring gusset plate (6), outside anchor plate (5) is welded with outer anchoring gusset plate (7), and inboard anchor plate (4) also is welded with post-reinforcing plate (8) by, lining; One of described male arc end adjusting screw(rod) (9) is turret head (10), and one is male arc end (11); One of described cloudy circular arc head adjusting screw(rod) (12) is turret head (10), and one is cloudy circular arc head (13);
Male arc end (11) is identical with cloudy circular arc head (13) diameter; The external screw thread of male arc end adjusting screw(rod) (9) and cloudy circular arc head adjusting screw(rod) (12) is identical with the internal thread specification of swivel nut (3).
2. according to the described a kind of piecing devices that connect with yin, yang circular arc head adjusting screw(rod) of claim 1, it is characterized in that described joint connects double-screw bolt and connects double-screw bolt (14) for turning to.
3. described a kind of with cloudy according to claim 1, the method of attachment of the piecing devices that the male arc end adjusting screw(rod) connects, it is characterized in that adopting cloudy circular arc head adjusting screw(rod) (12) and male arc end adjusting screw(rod) (9), the male arc end (11) of the male arc end adjusting screw(rod) (9) on the cloudy circular arc head (13) of the cloudy circular arc head adjusting screw(rod) (12) on one steel frame and another framework joins, the turret head (10) of awkward moving two adjusting screw(rod)s of the length adjustment of winding up time-division is regulated, adjust suitable after, outside hole is passed respectively with the hole on the outside anchor plate (5) and is connected double-screw bolt and fastening continuous on the inboard anchor plate in joint (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100512772A CN100419166C (en) | 2006-11-15 | 2006-11-15 | Joint device connected by female and male arc head adjusting screws and connecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100512772A CN100419166C (en) | 2006-11-15 | 2006-11-15 | Joint device connected by female and male arc head adjusting screws and connecting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1963029A CN1963029A (en) | 2007-05-16 |
| CN100419166C true CN100419166C (en) | 2008-09-17 |
Family
ID=38082245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100512772A Active CN100419166C (en) | 2006-11-15 | 2006-11-15 | Joint device connected by female and male arc head adjusting screws and connecting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100419166C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839607B (en) * | 2012-09-18 | 2015-01-07 | 中交二公局第六工程有限公司 | Construction method for cantilever assembly steel arches for cast-in-situ large-span concrete arch bridge |
| CN102995563B (en) * | 2012-12-10 | 2015-08-26 | 温州市创新市政建设工程有限公司 | A kind of bridge construction Hanging Basket |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2417255A (en) * | 2004-08-18 | 2006-02-22 | Mark Panton | Support structure, e.g. temporary support for arch |
| CN1837484A (en) * | 2006-04-28 | 2006-09-27 | 何开智 | Joint device and connection method of steel frame |
| CN200967928Y (en) * | 2006-11-15 | 2007-10-31 | 张有德 | Joint device connected by female and male arc head adjusting screw |
-
2006
- 2006-11-15 CN CNB2006100512772A patent/CN100419166C/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2417255A (en) * | 2004-08-18 | 2006-02-22 | Mark Panton | Support structure, e.g. temporary support for arch |
| CN1837484A (en) * | 2006-04-28 | 2006-09-27 | 何开智 | Joint device and connection method of steel frame |
| CN200967928Y (en) * | 2006-11-15 | 2007-10-31 | 张有德 | Joint device connected by female and male arc head adjusting screw |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1963029A (en) | 2007-05-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: FUJIAN XINSHENG STEEL INDUSTRY CO., LTD. Assignor: He Kaizhi|Zhang Youde Contract record no.: 2011990000117 Denomination of invention: Joint device and method using female and male arc end temper screw Granted publication date: 20080917 License type: Exclusive License Open date: 20070516 Record date: 20110302 |
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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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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
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: FUJIAN XINSHENG STEEL INDUSTRY CO., LTD. Assignor: CHONGQING BIAOWANG MACHINERY EQUIPMENT CO., LTD. Contract record no.: 2011990000117 Date of cancellation: 20141024 |
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| EM01 | Change of recordation of patent licensing contract |
Change date: 20141024 Contract record no.: 2011990000117 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 |