CN204163002U - A kind of novel super-tonnage is turned and is put down hinge structure and swivel structure - Google Patents
A kind of novel super-tonnage is turned and is put down hinge structure and swivel structure Download PDFInfo
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- CN204163002U CN204163002U CN201420521487.3U CN201420521487U CN204163002U CN 204163002 U CN204163002 U CN 204163002U CN 201420521487 U CN201420521487 U CN 201420521487U CN 204163002 U CN204163002 U CN 204163002U
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Abstract
The utility model relates to technical field of bridge engineering, particularly relates to a kind of novel super-tonnage and to turn flat hinge structure and swivel structure.This novel super-tonnage is turned and is put down the multiple flat hinge unit of hinge structure, each flat hinge unit spliced together, the splicing edge of each flat hinge unit is all protruding with corresponding junction plate with the splicing edge place of adjacent flat hinge unit, two corresponding junction plates are connected by bolt assembly, thus achieve by each flat hinge unit spliced together, it is convenient that this connected mode makes hinge unit install, easy to adjust, effectively can control assembling distortion, stabilized structure after assembling, higher installation accuracy can be ensured, and this flat hinge unit difficulty of processing is little, be convenient to transport, in super-tonnage rotator construction situation, avoid the sphere difficulty of processing adopting spherical hinge structure to exist large, the problem that whole Transporting condition is limited.
Description
Technical field
The utility model relates to technical field of bridge engineering, particularly relates to a kind of novel super-tonnage and to turn flat hinge structure and swivel structure.
Background technology
At present, construction by swing uses more in China, mainly because the construction equipment of erection by swing requirement is few, easy and simple to handle, along with the synchronous jack of advanced person and the use of computer autocontrol technique, construction by swing is progressively applied on large span, large heavy girder, such as: the swivel bridges that bifurcation hair worn in a bun or coil husky bridge (main bridge is 76m+360m+76m three stride continuous self-anchoring type concrete-filled steel tubes arch bridge) in Guangzhou is flat turn after first vertical transfer, flat turn weight reaches 13600 tons; Seek the single pylon cable stayed bridge that Railway Cable-stayed Bridge is the 40.75m+50m span layout of flat turn method construction in expanding on Dalian-Qinhuangdao Railway is large, weight of turning is 3400 tons; Shuibai Railway north, Guizhou Province dish Jiang great Qiao is the Deck Arch Bridges that main span reaches 236m, and weight of turning is 10400 tons.At the bottom of pier during rotator construction, the adjustment superstructure position after-pouring pier base concrete that puts in place of turning, if pier height is higher, weight of turning will be very large.
Conventional design scheme has: at the bottom of pier to ball pivot and relevant ancillary facility of turning are installed between cushion cap, wait to turn put in place and superstructure position accurate adjustment after-pouring concrete make bridge pier and cushion cap affixed, but be subject to the impact of ball pivot size and traffic condition, turn tonnage mostly below 30,000 tons, and super-tonnage weight of turning is positioned at 3 ~ 100,000 tons.Because weight of turning is large, the diameter of Rotary ball hinge needs comparatively large, and the sphere difficulty of processing of ball pivot is large, and whole Transporting condition is limited.
Therefore, for above deficiency, the utility model provides a kind of novel super-tonnage and to turn flat hinge structure and swivel structure.
Utility model content
(1) technical problem that will solve
The purpose of this utility model is to provide a kind of easy for installation, stabilized structure and the novel super-tonnage that is easy to transport and turns the problem that difficulty of processing is large and traffic condition is limited that flat hinge structure and swivel structure exist to solve existing Rotary ball hinge structure.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of novel super-tonnage and to turn flat hinge structure, it comprises multiple flat hinge unit, each flat hinge unit spliced together, the corresponding junction plate that the splicing edge of each flat hinge unit protrudes with the side of all oriented flat hinge unit in the splicing edge place of adjacent flat hinge unit, two corresponding junction plates are connected by bolt assembly.
Wherein, described junction plate is the strip floor perpendicular to flat hinge unit plane be integrally formed along splicing edge.
Wherein, described junction plate is the multiple connection plates be arranged in order along splicing edge, the corresponding setting of connection plate at adjacent two flat hinge unit spliced limit places.
Wherein, be provided with scab between adjacent two couples connection plate, scab covers on splicing seams, and is bolted in the plane of flat hinge unit.
Wherein, described flat hinge unit is plane steel plate.
Wherein, the plane of described flat hinge unit is evenly equipped with multiple WELDING STUDS.
Wherein, the plane of described flat hinge unit is also provided with annular or/and radial stiffener muscle.
Wherein, it is put down hinge unit spliced by two identical semicircles and forms or formed by the fan-shaped flat hinge unit spliced that multiple radius is identical.
Wherein, its center is provided with pin shaft hole; Described pin shaft hole place is arranged with bearing pin sleeve pipe.
The utility model additionally provides a kind of swivel structure on the other hand, it comprises above-mentioned novel super-tonnage and to turn flat hinge structure and top rotary table and lower rotary table, and the flat hinge structure of turning of novel super-tonnage described in a pair is setting up and down and between top rotary table and lower rotary table.
(3) beneficial effect
Technique scheme tool of the present utility model has the following advantages: the novel super-tonnage that the utility model provides is turned in flat hinge structure and swivel structure, each flat hinge unit spliced limit place is all protruding with corresponding junction plate, corresponding junction plate is connected by bolt assembly, thus achieve by each flat hinge unit spliced together, it is convenient that this connected mode makes hinge unit install, easy to adjust, effectively can control assembling distortion, stabilized structure after assembling, higher installation accuracy can be ensured, and this flat hinge unit difficulty of processing is little, be convenient to transport, in super-tonnage rotator construction situation, avoid the sphere difficulty of processing adopting spherical hinge structure to exist large, the problem that whole Transporting condition is limited.
Accompanying drawing explanation
Fig. 1 is that the novel super-tonnage of the utility model embodiment is turned the top view of flat hinge structure;
Fig. 2 is that the novel super-tonnage of the utility model embodiment is turned the top view of flat hinge unit in flat hinge structure;
Fig. 3 is that the novel super-tonnage of the utility model embodiment is turned in flat hinge structure with the structural representation of the flat hinge unit of bearing pin sleeve pipe;
Fig. 4 is the schematic diagram of the utility model embodiment swivel structure;
Fig. 5 is the schematic top plan view that the utility model embodiment has the flat hinge structure of turning of strip floor;
Fig. 6 turns in Fig. 5 to equal the front elevational schematic that hinge structure puts down hinge unit.
In figure, 1: flat hinge unit; 2: connect plate:; 3: bolt assembly; 4: WELDING STUDS; 5: stiffener muscle; 6: pin shaft hole; 7: bearing pin sleeve pipe; 8: top rotary table; 9: lower rotary table; 10: upper flat hinge structure; 11: lower flat hinge structure; 12: scab; 13: strip floor; 14: installing hole.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, Figure 2 and Figure 3, the novel super-tonnage that the utility model provides flat hinge structure of turning comprises two identical semicircle flat hinge unit 1, two flat hinge unit 1 are stitched together, the corresponding junction plate that the splicing edge of each flat hinge unit 1 and another flat side of cutting with scissors all oriented flat hinge unit 1 in splicing edge place of unit 1 are protruded, corresponding junction plate is connected by bolt assembly 3.Particularly, junction plate is the multiple connection plates 2 be arranged in order along splicing edge, the corresponding setting of connection plate 2 at adjacent two flat hinge unit spliced limit places, connect plate 2 corresponding a pair to be connected by bolt assembly 3, scab 12 is provided with between adjacent two couples connection plate 2, scab 12 covers on splicing seams, and is bolted in the plane of flat hinge unit.
In technique scheme, two flat hinge unit 1 are stitched together, and installed by bolt assembly 3 and connect, it is convenient to install, easy to adjust, effectively can control assembling distortion, the stabilized structure after assembling, and this flat hinge unit 1 difficulty of processing is little, be convenient to transport, in super-tonnage rotator construction situation, avoid the sphere difficulty of processing adopting spherical hinge structure to exist large, the problem that whole Transporting condition is limited.Certainly, the shape of flat hinge unit 1 is not limited to above-mentioned semicircle, and also can be quadrant or sector structure, the utility model can be spliced by the fan-shaped flat hinge unit 1 that multiple radius is identical; Above-mentioned scab 12 covers on splicing seams, and is bolted in the plane of flat hinge unit, can strengthen the steadiness of each flat hinge unit spliced further and effectively control assembling distortion, and convenient disassembly.
Further, as shown in Figure 5 and Figure 6, described junction plate is the strip floor 13 perpendicular to flat hinge unit plane be integrally formed along splicing edge, strip floor 13 is offered installing hole 14, bolt can be worn by two flat hinge unit spliceds together in the installing hole 14 of adjacent two flat hinge cell stripes shape floors 13, junction plate is designed to strip floor 13 and can conveniently processes, and it is convenient to dismantle, the docking also between convenient flat hinge unit.
Further, described flat hinge unit is plane steel plate, thus make the easier machine-shaping of flat hinge unit, the plane of described flat hinge unit 1 is evenly equipped with multiple WELDING STUDS 4, and usually in swivel structure, the novel super-tonnage spliced by flat hinge unit 1 is turned and is equalled hinge two setting up and down usually, structure, top turn in the flat hinge unit 1 of flat hinge structure, WELDING STUDS 4 is arranged on the top of flat hinge unit 1, and turning in the flat hinge unit 1 of flat hinge structure of below, WELDING STUDS 4 is arranged on the below of putting down hinge unit.Flat hinge unit 1 can be made to bond better with concrete by arranging WELDING STUDS, strengthening the steadiness of flat hinge structural entity of turning.
In order to strengthen the intensity of flat hinge unit, the plane of flat hinge unit 1 is also provided with annular and radial stiffener muscle 5.Certainly, annular stiffener muscle 5 or radial stiffener muscle 5 also can be set separately.
Further, the turn center of flat hinge structure of described novel super-tonnage is provided with pin shaft hole 6, and described pin shaft hole 6 place is connected with bearing pin sleeve pipe 7, and convenient so flat structure of cutting with scissors of being turned by novel super-tonnage is fixedly installed on turning construction equipment.
As shown in Figure 4, the utility model additionally provides a kind of swivel structure on the other hand, it comprises a pair above-mentioned novel super-tonnage and to turn flat hinge structure and top rotary table 8 and lower rotary table 9, the flat hinge structure of turning of novel super-tonnage described in a pair is setting up and down and between top rotary table 8 and lower rotary table 9, this a pair novel super-tonnage flat hinge structure of turning is respectively flat hinge structure 10 and lower flat hinge structure 11, turn pin shaft hole 6 place at center of flat hinge structure of this novel super-tonnage is connected with bearing pin sleeve pipe 7, bearing pin is through bearing pin sleeve pipe 7, and it is fixing in the lower end Transducers Embedded in Concrete of bearing pin, to turn flat hinge structure owing to have employed above-mentioned novel super-tonnage in this swivel structure, its supporting capacity is greatly improved, 3 ~ 100,000 tons can be reached.
In sum, the novel super-tonnage that the utility model provides is turned in flat hinge structure and swivel structure, each flat hinge unit 1 splicing edge place is all protruding with corresponding junction plate, corresponding junction plate is connected by bolt assembly 3, thus achieve each flat hinge unit 1 is stitched together, it is convenient that this connected mode makes hinge unit install, easy to adjust, effectively can control assembling distortion, stabilized structure after assembling, higher installation accuracy can be ensured, and this flat hinge unit 1 difficulty of processing is little, be convenient to transport, in super-tonnage rotator construction situation, avoid the sphere difficulty of processing adopting spherical hinge structure to exist large, the problem that whole Transporting condition is limited.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (10)
1. a novel super-tonnage is turned and is equalled hinge structure, it is characterized in that: it comprises multiple flat hinge unit, each flat hinge unit spliced together, the corresponding junction plate that the splicing edge of each flat hinge unit protrudes with the side of all oriented flat hinge unit in the splicing edge place of adjacent flat hinge unit, two corresponding junction plates are connected by bolt assembly.
2. novel super-tonnage according to claim 1 is turned and is equalled hinge structure, it is characterized in that: described junction plate is the strip floor perpendicular to flat hinge unit plane be integrally formed along splicing edge.
3. novel super-tonnage according to claim 1 is turned and is equalled hinge structure, it is characterized in that: described junction plate is the multiple connection plates be arranged in order along splicing edge, the corresponding settings of connection plate at adjacent two flat hinge unit spliced limit places.
4. novel super-tonnage according to claim 3 is turned and is equalled hinge structure, it is characterized in that: be provided with scab between adjacent two couples connection plate, scab covers on splicing seams, and is bolted in the plane of flat hinge unit.
5. novel super-tonnage according to claim 1 is turned and is equalled hinge structure, it is characterized in that: described flat hinge unit is plane steel plate.
6. novel super-tonnage according to claim 1 is turned and is equalled hinge structure, it is characterized in that: the plane of described flat hinge unit is evenly equipped with multiple WELDING STUDS.
7. novel super-tonnage according to claim 1 is turned and is equalled hinge structure, it is characterized in that: the plane of described flat hinge unit is also provided with annular or/and radial stiffener muscle.
8. novel super-tonnage according to claim 1 is turned flat hinge structure, it is characterized in that: it is put down hinge unit spliced by two identical semicircles and forms or formed by the fan-shaped flat hinge unit spliced that multiple radius is identical.
9. novel super-tonnage according to claim 1 is turned and is equalled hinge structure, and it is characterized in that: its center is provided with pin shaft hole, described pin shaft hole place is arranged with bearing pin sleeve pipe.
10. a swivel structure, it is characterized in that: it novel super-tonnage comprised described in a pair any one of claim 1 ~ 9 is turned flat hinge structure and top rotary table and lower rotary table, the flat hinge structure of turning of novel super-tonnage described in a pair is setting up and down and between top rotary table and lower rotary table.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420521487.3U CN204163002U (en) | 2014-09-11 | 2014-09-11 | A kind of novel super-tonnage is turned and is put down hinge structure and swivel structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420521487.3U CN204163002U (en) | 2014-09-11 | 2014-09-11 | A kind of novel super-tonnage is turned and is put down hinge structure and swivel structure |
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| CN204163002U true CN204163002U (en) | 2015-02-18 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421247A (en) * | 2014-09-11 | 2016-03-23 | 中铁工程设计咨询集团有限公司 | Novel swivel flat hinge structure with super-large tonnage, and swivel structure |
| CN106835963A (en) * | 2017-03-28 | 2017-06-13 | 中国铁道科学研究院铁道建筑研究所 | Combination rotation body support |
| CN110144831A (en) * | 2019-06-04 | 2019-08-20 | 中铁三局集团第二工程有限公司 | A kind of rotating method for the swivel structure of continuous beam and for controlling swivel |
| CN112904803A (en) * | 2021-01-15 | 2021-06-04 | 西安电子科技大学 | Multi-splicing-surface deformation and flatness fine adjustment system, method, equipment and application |
| CN113756171A (en) * | 2021-08-30 | 2021-12-07 | 中铁第五勘察设计院集团有限公司 | Combined bridge reverse rotation device and bridge |
-
2014
- 2014-09-11 CN CN201420521487.3U patent/CN204163002U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421247A (en) * | 2014-09-11 | 2016-03-23 | 中铁工程设计咨询集团有限公司 | Novel swivel flat hinge structure with super-large tonnage, and swivel structure |
| CN106835963A (en) * | 2017-03-28 | 2017-06-13 | 中国铁道科学研究院铁道建筑研究所 | Combination rotation body support |
| CN106835963B (en) * | 2017-03-28 | 2018-11-02 | 中国铁道科学研究院铁道建筑研究所 | Combine rotation body support |
| CN110144831A (en) * | 2019-06-04 | 2019-08-20 | 中铁三局集团第二工程有限公司 | A kind of rotating method for the swivel structure of continuous beam and for controlling swivel |
| CN112904803A (en) * | 2021-01-15 | 2021-06-04 | 西安电子科技大学 | Multi-splicing-surface deformation and flatness fine adjustment system, method, equipment and application |
| CN112904803B (en) * | 2021-01-15 | 2022-05-03 | 西安电子科技大学 | Multi-splicing-surface deformation and flatness fine adjustment system, method, equipment and application |
| CN113756171A (en) * | 2021-08-30 | 2021-12-07 | 中铁第五勘察设计院集团有限公司 | Combined bridge reverse rotation device and bridge |
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