CN207109546U - A kind of interim hinge device of arch rib - Google Patents
A kind of interim hinge device of arch rib Download PDFInfo
- Publication number
- CN207109546U CN207109546U CN201720852810.9U CN201720852810U CN207109546U CN 207109546 U CN207109546 U CN 207109546U CN 201720852810 U CN201720852810 U CN 201720852810U CN 207109546 U CN207109546 U CN 207109546U
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- CN
- China
- Prior art keywords
- plate body
- arch
- articulated slab
- articulated
- arch rib
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Abstract
The utility model discloses a kind of interim hinge device of arch rib, belong to science of bridge building field.Including the first articulated section and the second articulated section；First articulated section includes the first plate body and the first articulated slab, and the first articulated slab is several and is symmetrically distributed in the first plate body lower surface, and the first articulated slab is vertical with respect to the first plate body lower surface；Second articulated section is fixture, including the second plate body, the second articulated slab and the first dowel, second articulated slab quantity is corresponding with the first articulated slab and is symmetrically distributed in the second plate body upper surface, second articulated slab is vertical with respect to the second plate body upper surface, first dowel quantity is several, and the first dowel is uniformly distributed and vertical second plate body lower surface；The first pin-and-hole is provided with first articulated slab, the second articulated slab is provided with the second pin-and-hole, and the first pin-and-hole and the second pin-and-hole are corresponding, and the first plate body upper surface is connected with arch rib, and arch rib one end is located at the first plate body lower surface.Solve the problems, such as that inconvenience adjusts arc rib alignment in real time during rib-hoisting operation.
Description
Technical field
Science of bridge building field is the utility model is related to, particularly a kind of interim hinge device of arch rib.
Background technology
In arch bridge engineering field, in the prior art, arch bridge generally use precast segment, cable hoisting are in place, piecewise arch rib
Assembly is closed up to form its main arch ring.After lifting first segment arch rib, then when second section arch rib is installed, first paragraph arc rib alignment
It can be affected, the 3rd section arch rib second section arc rib alignment of installation is affected, and to adjust every section of arc rib alignment in time, keep away
Exempt to produce dislocation when two sides arch rib vault closes up.During using non-support cable crane system arch rib, arc rib alignment and absolute altitude can be by high wind
Blow partially, it is necessary to which often regulation has lifted rib-lifting section position by knotted rope and unrestrained wind.The arch springing of real-time deviation correcting arc rib alignment is interim
Bascule turns into necessary.
Utility model content
Goal of the invention of the present utility model is, in view of the above-mentioned problems, providing a kind of interim hinge device of arch rib, solves present
Technology can not real-time deviation correcting arc rib alignment absolute altitude the problem of.
To reach above-mentioned purpose, technical scheme is used by the utility model：A kind of interim hinge device of arch rib, including the
One articulated section and the second articulated section；First articulated section includes the first plate body and the first articulated slab, and first articulated slab is
Several are simultaneously symmetrically distributed in the first plate body lower surface, and the relatively described first plate body lower surface of first articulated slab is hung down
Directly；Second articulated section is fixture, including the second plate body, the second articulated slab and the first dowel, second articulated slab
Quantity is corresponding with first articulated slab and is symmetrically distributed in the second plate body upper surface, and second articulated slab is relatively described
Second plate body upper surface is vertical, and the first dowel quantity is several, and first dowel is uniformly distributed and vertical institute
State the second plate body lower surface；The first pin-and-hole is provided with first articulated slab, second articulated slab is provided with the second pin-and-hole,
First pin-and-hole and the second pin-and-hole are corresponding, and the first plate body upper surface is connected with arch rib, and arch rib one end is positioned at described the
One plate body lower surface.
Based on said structure：Second articulated section is fixture, by the first articulated slab pin-and-hole and the second articulated slab pin-and-hole
Alignment installation, the first hinge point is in the lower section of arch rib, and by being provided with common pin in pin-and-hole, arch rib is be hinged with second
Portion is tie point, loosening and tighten up by knotted rope, reaches the effect of regulation arch rib height.
Further, in addition to arch springing embedded section, the arch springing embedded section are arranged on second articulated section side in symmetrical
Distribution；The arch springing embedded section includes the 3rd plate body, the second dowel, arch springing pipe, adjustment pipe and connecting plate；The arch springing pipe hangs down
The 3rd plate body upper surface is directly fixed on, the arch springing pipe is corresponding with arch rib, and described second dowel one end is relatively described
3rd plate body lower surface is vertical, and the second dowel other end is free end and is hook solid, and the adjustment pipe is arranged on arch
Among rib and the arch springing pipe, the connecting plate is uniformly circumferentially positioned at adjustment pipe, arch rib and the arch springing pipe periphery.
Beneficial effect using above-mentioned further scheme is：By being provided with arch springing embedded section, arch rib from have hinged arch to
During fixed arch, enhancing arch rib and the intensity for being hinged structure temporarily.
Further, the first articulated slab both sides are provided with first and put more energy into floor, and the described first floor of putting more energy into is neatly equal
Even arrangement.
Beneficial effect using above-mentioned further scheme is：First articulated slab both sides be provided with first put more energy into floor can be with
Strengthen the structural strength of the first articulated slab.
Further, the second articulated slab both sides are provided with second and put more energy into floor, and the described second floor of putting more energy into is neatly equal
Even arrangement.
Beneficial effect using above-mentioned further scheme is：Second articulated slab both sides be provided with second put more energy into floor can be with
Strengthen the structural strength of the second articulated slab.
Further, the arch springing pipe and the 3rd plate body junction are provided with the 3rd and put more energy into floor, the described 3rd plus
Strength floor is uniformly distributed around arch springing tube outer surface.
Beneficial effect using above-mentioned further scheme is：The plate body junctions of arch springing Guan Yu tri- are provided with the 3rd and put more energy into
Floor, the structural strength of arch springing pipe can be strengthened.
Further, first dowel is foundation bolt, and described foundation bolt one end is located under second plate body
Side, the other end are located above second plate body and are fixedly connected by nut.
Beneficial effect using above-mentioned further scheme is：It is simple using foundation bolt and nut connected mode, it is removable,
It is easy to the operation of worker.
Due to being had the advantages that using above-mentioned technical proposal, the utility model：
1. the utility model is fixture by the second articulated section, by the first articulated slab pin-and-hole and the second articulated slab pin-and-hole pair
Neat installation, the first hinge point is in the lower section of arch rib, and by being provided with common pin in pin-and-hole, arch rib is with the second articulated section
For tie point, loosening and tighten up by knotted rope, reach the effect of regulation arch rib height.
2. the utility model is by being provided with arch springing embedded section, arch rib is from when having hinged arch to fixed arch, and enhancing arch rib is with facing
When be hinged the intensity of structure.
3. the utility model is put more energy into floor by being provided with the first put more energy into floor, the second floor and the 3rd of putting more energy into, make entirety
Rugged construction is reliable, is unlikely to deform.
4. the utility model is simple in construction, cost bottom, suitable to be widely popularized use.
Brief description of the drawings
Fig. 1 is the utility model graphics.
Fig. 2 is the articulated section of the utility model first.
Fig. 3 is the second hinge of the utility model portion.
Fig. 4 is the utility model construction plan.
In accompanying drawing, the articulated sections of 1- first, the articulated sections of 2- second, 3- arch springings embedded section, 4- arch ribs, 5- skewbacks, 6- knotted ropes,
Put more energy into floor, the plate bodys of 21- second, 22- second of the plate bodys of 11- first, the articulated slabs of 12- first, the pin-and-holes of 13- first, 14- first is cut with scissors
Put more energy into floor, the plate bodys of 31- the 3rd, 32- arch springings pipe, 33- second of fishplate bar, 23- foundation bolts, the pin-and-holes of 24- second, 25- second connects
Connect muscle, 34- adjustment pipe, 35- connecting plates, 36- the 3rd put more energy into floor.
Embodiment
Further illustrated below in conjunction with specific implementation of the accompanying drawing to utility model.
As shown in figure 1, the interim hinge device of arch rib, including the first articulated section 1, the second articulated section 2 and arch springing embedded section 3；Arch
Pin embedded section 3 includes the 3rd plate body 31, the second dowel 33, arch springing pipe 32, adjustment pipe 34 and connecting plate 35；Arch springing pipe 32 hangs down
The upper surface of the 3rd plate body 31 directly is fixed on, arch springing pipe 32 is corresponding with arch rib 4, vertical 3rd plate body of the end face of the second dowel 33
31 lower surfaces, the other end of the second dowel 33 are free end and are hook solid, and adjustment pipe 34 is arranged in arch rib 4 and arch springing pipe 32
Between, connecting plate 35 is uniformly circumferentially positioned at adjustment pipe 34, arch rib 4 and the periphery of arch springing pipe 32, the plate body 31 of arch springing pipe 32 and the 3rd
Junction is provided with the 3rd and put more energy into floor 36, and the 3rd floor 36 of putting more energy into is uniformly distributed around the outer surface of arch springing pipe 32.
As shown in Fig. 2 the first articulated section 1 includes the first plate body 11, the first articulated slab 12 and first is put more energy into floor 13, first
Articulated slab 12 is several and is symmetrically distributed in the lower surface of the first plate body 11, the 12 vertical lower end of first plate body 11 of the first articulated slab
Face；First floor 13 of putting more energy into is arranged on the both sides of the first articulated slab 12, and first puts more energy into the arrangement of the straight uniform of floor 13.
As shown in figure 3, the second articulated section 2 is fixture, including the second plate body 21, the second articulated slab 22, foundation bolt 23
Put more energy into floor 24 with second, the quantity of the second articulated slab 22 is corresponding with the first be hinged 12 plates and is symmetrically distributed in the upper end of the second plate body 21
Face, the 22 vertical upper surface of second plate body 21 of the second articulated slab, the quantity of foundation bolt 23 is several, and foundation bolt 23 is uniformly distributed
And the vertical lower surface of second plate body 21；The both sides of second articulated slab 22 are provided with second and put more energy into floor 24, and the second floor 24 of putting more energy into is whole
It is neat evenly distributed.
Corresponding first pin-and-hole 13 and the second pin-and-hole 24 are respectively arranged with first articulated slab 12 and on the second articulated slab 22, the
The upper surface of one plate body 11 is connected with arch rib 4, and the one end of arch rib 4 is located at the lower surface of the first plate body 11.Arch springing embedded section 3 is arranged on second
The side of articulated section 2 is symmetric.
As shown in figure 4, during construction, the bottom of the second articulated section 2 and the bottom of arch springing embedded section 3 are embedded in concrete first,
First articulated section 1 and the second articulated section 2 are be hinged, and adjusting arch rib 4 by knotted rope 6 arrives proper height, and the bottom of arch rib 4 and arch springing
Embedded section 3 buries alignment, arch springing embedded section 3 is fixedly connected with arch rib 4 with connecting plate 35 by adjusting pipe 34.Treat arch springing embedded section
After 3 are fixedly connected with arch rib 4, shut using concrete in skewback 5, realize arch rib 4 from two-hinged arch to fixed arch
Conversion.
Described above is the detailed description for the preferable possible embodiments of the utility model, but embodiment is not limited to
Patent claim of the present utility model, the equal change or modification completed under the technical spirit suggested by all the utility model
Change, all should belong to the utility model and cover the scope of the claims.
Claims (6)
- A kind of 1. interim hinge device of arch rib, it is characterised in that：Including the first articulated section and the second articulated section；First articulated section Including the first plate body and the first articulated slab, first articulated slab is several and is symmetrically distributed in the first plate body lower end Face, the relatively described first plate body lower surface of first articulated slab are vertical；Second articulated section is fixture, including the second plate Body, the second articulated slab and the first dowel, the second articulated slab quantity is corresponding with first articulated slab and is symmetrically distributed in The second plate body upper surface, the relatively described second plate body upper surface of second articulated slab is vertical, the first dowel number Measure for several, first dowel is uniformly distributed and the vertical second plate body lower surface；Set on first articulated slab The first pin-and-hole is equipped with, second articulated slab is provided with the second pin-and-hole, and first pin-and-hole and the second pin-and-hole are corresponding, and described One plate body upper surface is connected with arch rib, and arch rib one end is located at the first plate body lower surface.
- A kind of 2. interim hinge device of arch rib according to claim 1, it is characterised in that：Also include arch springing embedded section, it is described Arch springing embedded section is arranged on second articulated section side and is symmetric；The arch springing embedded section includes the 3rd plate body, the second company Connect muscle, arch springing pipe, adjustment pipe and connecting plate；The arch springing pipe is vertically fixed on the 3rd plate body upper surface, the arch springing pipe Corresponding with arch rib, the relatively described 3rd plate body lower surface in described second dowel one end is vertical, and second dowel is another Hold as free end and be hook solid, the adjustment pipe is arranged among arch rib and the arch springing pipe, the connecting plate uniform ring around It is arranged on adjustment pipe, arch rib and the arch springing pipe periphery.
- A kind of 3. interim hinge device of arch rib according to claim 1, it is characterised in that：The first articulated slab both sides are set There is first to put more energy into floor, described first puts more energy into the arrangement of floor straight uniform.
- A kind of 4. interim hinge device of arch rib according to claim 1, it is characterised in that：The second articulated slab both sides are set There is second to put more energy into floor, described second puts more energy into the arrangement of floor straight uniform.
- A kind of 5. interim hinge device of arch rib according to claim 2, it is characterised in that：The arch springing pipe and the 3rd plate Body junction is provided with the 3rd and put more energy into floor, and the described 3rd floor of putting more energy into is uniformly distributed around arch springing tube outer surface.
- A kind of 6. interim hinge device of arch rib according to claim 1, it is characterised in that：First dowel is lower margin spiral shell Bolt, described foundation bolt one end are located at below second plate body, and the other end is located above second plate body and passes through nut It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720852810.9U CN207109546U (en) | 2017-07-14 | 2017-07-14 | A kind of interim hinge device of arch rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720852810.9U CN207109546U (en) | 2017-07-14 | 2017-07-14 | A kind of interim hinge device of arch rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207109546U true CN207109546U (en) | 2018-03-16 |
Family
ID=61573235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720852810.9U Expired - Fee Related CN207109546U (en) | 2017-07-14 | 2017-07-14 | A kind of interim hinge device of arch rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207109546U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395186A (en) * | 2020-04-01 | 2020-07-10 | 陕西通宇公路研究所有限公司 | Method for erecting temporary pier of large-span steel-concrete composite beam cable-stayed bridge |
| CN111622080A (en) * | 2020-05-04 | 2020-09-04 | 中交第四公路工程局有限公司 | Active butt joint method for arch foot and arch rib of steel pipe concrete arch bridge |
| CN113605247A (en) * | 2021-08-25 | 2021-11-05 | 中国十七冶集团有限公司 | Flange type steel box arch springing consolidation structure and construction method |
-
2017
- 2017-07-14 CN CN201720852810.9U patent/CN207109546U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395186A (en) * | 2020-04-01 | 2020-07-10 | 陕西通宇公路研究所有限公司 | Method for erecting temporary pier of large-span steel-concrete composite beam cable-stayed bridge |
| CN111622080A (en) * | 2020-05-04 | 2020-09-04 | 中交第四公路工程局有限公司 | Active butt joint method for arch foot and arch rib of steel pipe concrete arch bridge |
| CN113605247A (en) * | 2021-08-25 | 2021-11-05 | 中国十七冶集团有限公司 | Flange type steel box arch springing consolidation structure and construction method |
| CN113605247B (en) * | 2021-08-25 | 2023-01-06 | 中国十七冶集团有限公司 | Flange type steel box arch springing consolidation structure and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 530200 No.21 Pingle Avenue, Liangqing District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: GUANGXI ROAD AND BRIDGE ENGINEERING GROUP Co.,Ltd. Address before: 530011 No. 17 Zhonghua Road, the Guangxi Zhuang Autonomous Region, Nanning Patentee before: GUANGXI ROAD AND BRIDGE ENGINEERING GROUP Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20210714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |