CN206052561U - A kind of girder steel pier coping portion rotary body device - Google Patents
A kind of girder steel pier coping portion rotary body device Download PDFInfo
- Publication number
- CN206052561U CN206052561U CN201620987348.9U CN201620987348U CN206052561U CN 206052561 U CN206052561 U CN 206052561U CN 201620987348 U CN201620987348 U CN 201620987348U CN 206052561 U CN206052561 U CN 206052561U
- Authority
- CN
- China
- Prior art keywords
- ball pivot
- plate
- steel
- inner ring
- slideway
- Prior art date
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
A kind of girder steel pier coping portion rotary body device, is arranged between steel beam bottom and pier top, including centrally disposed Rotary ball hinge and with Rotary ball hinge is with center and is arranged on the peripheral swivel support meanss of Rotary ball hinge；Accomplish rotary body device Whole-dismountable, turn bridge conversion after completing and easily realize, realize the repeatable utilization of rotary body device.
Description
Technical field
This utility model is related to technical field of bridge engineering, is a kind of swivel for the construction of girder steel pier coping portion erection by swing
Device, can realize that girder steel is turned in pier coping portion.
Background technology
Bridge construction is frequently necessary to across there is the occasions such as railway, highway, valley, these occasions due to by transportation or
The condition such as empty construction operation cannot limit thereon, it is necessary to adopt into it is beam prefabricated after carry out installation method construction.At present, such bridge
Beam construction mainly adopts beam body horizontal sliding or rotation swivel construction method, beam body horizontal sliding construction be divided into it is horizontal push away and indulge push away two kinds, both sides
Method is both needed to build temporary rest pier and interim slideway, and beam body bottom is positioned on special slide block, and slide block is by steel wire rope and offside
Draw jack to be connected, beam body is drawn by jack when horizontal sliding is constructed and slowly moves to beam body place in place.The method difficulty of construction
Greatly, waste time and energy.Another kind of method is to adopt rotation swivel construction method, i.e., carry out bridge making, Cheng Qiao in railway or highway side
By rotary body device by a kind of construction method bridge rotating in place, erection by swing construction preferably can avoid transporting other circuits
Impact, overcome in high mountain gorge, The water is deep and the current fast or ship navigation frequently sets up the difficulty of Longspan Bridge on river course, especially
It is that, to building the busy urban interchange of transportation and railroad underbridge, its advantage becomes apparent from.Construction Technology of Level Swing Method is with which
The characteristics of economic, convenience, reliability, is more and more favored by bridge construction person.
Utility model content
The purpose of this utility model is to propose a kind of rotary body device met in girder steel pier coping portion rotator construction, accomplishes to turn
Body device Whole-dismountable, after swivel is completed, bridge changes easily realization, realizes the repeatable profit of rotary body device
With.
To realize above-mentioned technical purpose, the technical scheme for being adopted is：A kind of girder steel pier coping portion rotary body device, is arranged
Between steel beam bottom and pier top, including centrally disposed Rotary ball hinge and with Rotary ball hinge with center and be arranged on turn
The swivel support meanss of body ball pivot periphery；
Described Rotary ball hinge is made up of upper ball pivot, lower ball pivot and bearing pin, and the upper surface of upper ball pivot is and steel beam bottom phase
The upper ball pivot cover plate of laminating, upper ball pivot cover plate are fixedly connected with steel beam bottom by bolt, and the lower surface of upper ball pivot is upper ball pivot
Spherical plate, the lower surface of lower ball pivot is lower ball pivot cover plate, and the upper surface of lower ball pivot is the recessed ball matched with upper ball pivot spherical plate
The lower ball pivot spherical plate in face, upper ball pivot spherical plate form pivoting friction pair, lower ball by nonmetallic slide plate with lower ball pivot spherical plate
The lower surface of hinge is the lower ball pivot cover plate fitted with pier top surface, and lower ball pivot cover plate is fixedly connected with pier top by bolt,
Inner ring plate A, inner ring plate B and outer ring plate are welded between upper ball pivot cover plate and lower ball pivot cover plate, inner ring plate A and inner ring plate B are relative
Connect setting and surround the cavity consistent with pivoting friction sub-center, outer ring plate is set on the outside of inner ring plate A, upper ball pivot cover plate, outer shroud
Plate, inner ring plate A, upper ball pivot spherical plate surround ball pivot casting space, lower ball pivot cover plate, outer ring plate, inner ring plate B, lower ball pivot ball
Panel surrounds lower ball pivot casting space, in the cavity that inner ring plate A and inner ring plate B are surrounded is provided with bearing pin；
Described swivel support meanss are made up of the annular slide track being arranged in pier top and the support feet being arranged on slideway,
The upper end of support feet is bolted on steel beam bottom, and its lower end is slided with ramp surface and arranged.
Slideway described in the utility model is provided with slideway skeleton, above slideway skeleton is fixed with ring stainless steel
Plate, ring stainless steel plate are formed by the weldering of polylith fanning strip group, form smooth and continuous slidingsurface.
The lower surface of spike described in the utility model is provided with tetrafluoro slide plate, and tetrafluoro slide plate is constituted with ring stainless steel plate and slided
Dynamic friction pair.
Ring stainless steel plate described in the utility model is fixed on slideway skeleton by adjustment bolt.
Sandbox is additionally provided with slideway described in the utility model, sandbox is made up of upper bucket and lower bucket, and lower bucket inner bottom part is equipped with
Quartz sand layer, is placed with bucket above quartz sand layer.
Support feet described in the utility model is made up of the steel pile casting on top and the spike of bottom, and spike top passes through bolt
It is connected with steel pile casting.
This utility model beneficial effect is：The utility model proposes rotary body device steel pile casting as supporting construction, solve
P anchors are pre-buried, arrangement difficulty of hauling rope；Upper ball pivot and beam bottom, lower ball pivot and pier top, steel pile casting and beam bottom, spike and steel shield
Cylinder is all bolt connection, convenient disassembly after the completion of swivel；The conversion of bridge system can be easily realized, normal work when institute is installed
Bearing；The structures such as the Rotary ball hinge of dismounting, steel pile casting, spike can be reused.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the overlooking the structure diagram of swivel support meanss of the present utility model；
Fig. 3 is the floor map of steel pile casting of the present utility model；
Fig. 4 is the cross section structure diagram of steel pile casting of the present utility model；
Fig. 5 is the bottom surface structure schematic diagram of steel pile casting of the present utility model；
Fig. 6 is the structural representation of spike of the present utility model；
Structural representations of the Fig. 7 for Fig. 6 A-A faces；
Structural representations of the Fig. 8 for Fig. 6 B-B faces；
Fig. 9 is the structural representation of slideway of the present utility model；
Figure 10 is the overlooking the structure diagram of slideway of the present utility model；
Figure 11 is the expanded schematic diagram of slideway of the present utility model；
Figure 12 is the structural representation of sandbox of the present utility model；
In figure：1st, upper ball pivot, 1-1, upper ball pivot cover plate, 1-2, upper ball pivot spherical plate, 1-3, upper ball pivot casting space, 2, non-
Metal slider, 3, bearing pin, 4, lower ball pivot, 4-1, lower ball pivot spherical plate, 4-2, lower ball pivot cover plate, 4-3, lower ball pivot casting space,
5th, steel pile casting, 6, spike, 7, slideway, 8, sandbox, 8-1, top box, 8-2, nowel, 9, outer ring plate, 10-1, inner ring plate A are 10-2, interior
Ring flat-plate B, 11, pier top, 12, steel beam bottom, 13, support feet, 14, slideway skeleton, 15, ring stainless steel plate, 16, tetrafluoro slide plate,
17th, adjustment bolt, 18, slideway steel plate.
Specific embodiment
A kind of girder steel pier coping portion rotary body device, described device include ball pivot, lower ball pivot, steel pile casting, spike, cunning
Road, sandbox etc..
Described upper ball pivot includes ball pivot spherical plate, upper ball pivot gusset, upper ball pivot cover plate；Upper ball pivot spherical plate is convex
Sphere；Upper ball pivot gusset includes some radial gussets and some annulars（Polygon）Gusset, is welded in ball pivot spherical plate；
Upper ball pivot cover plate opens up injected hole, hole of vibrating, cover plate and outer shroud plate weld, welds between upper ball pivot cover plate and upper ball pivot spherical plate
There are inner ring plate A, upper ball pivot cover plate and outer ring plate, inner ring plate A, upper ball pivot spherical plate to form a closed annular space, the sky
Between for pouring into a mould concrete；
Described lower ball pivot includes lower ball pivot spherical plate, lower ball pivot gusset, lower ball pivot cover plate；Lower ball pivot spherical plate is recessed
Sphere；Lower ball pivot gusset includes some radial gussets and some annulars（Polygon）Gusset, is welded on lower ball pivot panel；Under
Injected hole, hole of vibrating, cover plate and outer shroud plate weld are opened up in ball pivot spherical plate, is welded between lower ball pivot cover plate and lower ball pivot spherical plate
Inner ring plate B is connected to, lower ball pivot cover plate and outer ring plate, inner ring plate B, lower ball pivot spherical plate to form a closed space；
Described lower ball pivot spherical plate is matched with upper ball pivot spherical plate, is added nonmetallic slide plate therebetween, is made two
Individual panel forms pivoting friction pair, and the inner ring plate A and inner ring plate B in the middle of two panels aligns, and forming one is used to install
The space of bearing pin, makes ball pivot with lower ball pivot with bearing pin as axis rotation.
The described equal opened hole of upper and lower ball pivot cover plate perimeter, carries out bolt connection with steel beam bottom and pier top respectively.
Described steel pile casting is connected with steel beam bottom by bolt as supporting construction, steel pile casting, three species of steel pile casting point
Not, respectively common steel pile casting, pre-buried P anchors steel pile casting, connection spike steel pile casting；P anchors are embedded in inside steel pile casting, and hauling rope is twined
It is wound on steel pile casting.
Described spike is connected with steel pile casting by bolt, and injected hole is opened on spike top, perfusion microdilatancy coagulation before connection
Soil.
Described sandbox point upper barrel, lower barrel, using barreled quartz sand at present, upper bucket is placed in lower bucket.
Described slideway includes slideway skeleton, slideway steel plate, ring stainless steel plate and tetrafluoro slide plate；Slideway steel plate passes through spiral shell
Bolt is connected with slideway skeleton, leveling；Ring stainless steel plate weld forms friction pair, annular with tetrafluoro slide plate on slideway steel plate
Corrosion resistant plate can be arranged on slideway by adjustment bolt, by adjusting adjustment bolt, can change the whole height of slideway.
This utility model is illustrated with reference to accompanying drawing；
As shown in figure 1, a kind of girder steel pier top bridge-turning construction equipment, the ball pivot is by ball pivot, 2 nonmetallic cunnings on 1
Plate, 3 bearing pins, 4 times ball pivots, 5 steel pile castings, 6 spikes, 7 slideways, 8 sandboxs.
Slightly expanded concrete is irrigated by injected hole respectively after upper ball pivot 1, the transport of lower ball pivot 4 to scene, by upper and lower ball pivot
Pour and build up 3D solid；Lower ball pivot 4 and Bridge Pier anchor bolts, after lower ball pivot installation, the lower ball pivot concave spherical surface of cleaning, peace
Dress bearing pin 3, " sitting in the right seat " installs nonmetallic slide plate 2.Upper ball pivot 1 is lifted on lower ball pivot 4, by connecting bolt by upper ball pivot
1 is connected with girder steel, completes the installation of girder steel pier top Rotary ball hinge.
Steel pile casting 5 is connected with steel beam bottom by bolt；Wherein, three kinds of classifications of steel pile casting point, respectively common steel pile casting,
Pre-buried P anchors steel pile casting, connection spike steel pile casting；Common steel pile casting, connection spike steel pile casting press design sequence by bolt and steel
Beam connects, and pre-buried P anchors steel pile casting is embedded in P anchors inside steel pile casting, connects and draw hauling rope, by injected hole pre-
Perfusion slightly expanded concrete in P anchors steel pile casting is buried, is connected with steel beam bottom afterwards.
Spike 6 opens injected hole with the connection of spike steel pile casting, spike top is connected by bolt, and perfusion microdilatancy before connection is mixed
Solidifying soil.
Slideway 7 includes slideway skeleton, slideway steel plate, ring stainless steel plate and tetrafluoro slide plate；Slideway steel plate is by adjusting spiral shell
Bolt is connected with slideway skeleton, leveling；It is embedded in lower cushion cap after slideway skeleton and leveling steel plate；Ring stainless steel plate weld is being slided
On road steel plate, tetrafluoro slide plate is placed on immediately below spike 6.
8 points of sandbox is upper barrel, lower barrel, forms quartz sand layer using barreled quartz sand at present, and upper bucket is placed in lower bucket, husky
Case 8 is arranged in above slideway as shown in figure 2 above, bears girder steel vertical load temporarily, plays a part of temporary support, will before swivel
Sandbox is removed.
Claims (6)
1. a kind of girder steel pier coping portion rotary body device, is arranged on steel beam bottom（12）With pier top（11）Between, it is characterised in that：
Including centrally disposed Rotary ball hinge and with Rotary ball hinge is with center and is arranged on the peripheral swivel support dress of Rotary ball hinge
Put；
Described Rotary ball hinge is by upper ball pivot（1）, lower ball pivot（4）And bearing pin（3）Composition, upper ball pivot（1）Upper surface be and steel
Beam bottom（12）The upper ball pivot cover plate for fitting（1-1）, upper ball pivot cover plate（1-1）By bolt and steel beam bottom（12）It is fixed to connect
Connect, upper ball pivot（1）Lower surface be upper ball pivot spherical plate（1-2）, lower ball pivot（4）Upper surface be lower ball pivot cover plate（4-2）, under
Ball pivot（4）Upper surface be and upper ball pivot spherical plate（1-2）The lower ball pivot spherical plate of the concave spherical surface for matching（4-1）, upper ball pivot
Spherical plate（1-2）With lower ball pivot spherical plate（4-1）By nonmetallic slide plate（2）Form pivoting friction pair, lower ball pivot（4）Following table
Face is and pier top（11）The lower ball pivot cover plate that surface fits（4-2）, lower ball pivot cover plate（4-2）By bolt and pier top（11）Gu
It is fixed to connect, in upper ball pivot cover plate（1-1）With lower ball pivot（4）Inner ring plate A is welded between cover plate（10-1）, inner ring plate B（10-2）
With outer ring plate（9）, inner ring plate A（10-1）With inner ring plate B（10-2）It is relative connect setting surround it is consistent with pivoting friction sub-center
Cavity, outer ring plate（9）It is set in inner ring plate A（10-1）Outside, upper ball pivot cover plate（1-1）, outer ring plate（9）, inner ring plate A（10-
1）, upper ball pivot spherical plate（1-2）Surround ball pivot casting space（1-3）, lower ball pivot cover plate（4-2）, outer ring plate（9）, inner ring plate B
（10-2）, lower ball pivot spherical plate（4-1）Surround lower ball pivot casting space（4-3）, in inner ring plate A（10-1）With inner ring plate B（10-
2）Bearing pin is provided with the cavity for surrounding（3）；
Described swivel support meanss are by being arranged on pier top（11）In annular slide track（7）Be arranged on slideway（7）On support
Foot（13）Composition, support feet（13）Upper end be bolted on steel beam bottom（12）, its lower end and slideway（7）Slide on surface
Arrange.
2. a kind of girder steel pier coping portion rotary body device as claimed in claim 1, it is characterised in that：Described slideway（7）If
There is slideway skeleton（14）, in slideway skeleton（14）Top be fixed with ring stainless steel plate（15）, ring stainless steel plate（15）
Formed by the weldering of polylith fanning strip group, form smooth and continuous slidingsurface.
3. a kind of girder steel pier coping portion rotary body device as claimed in claim 2, it is characterised in that：Described support feet（13）
Lower surface be provided with tetrafluoro slide plate（16）, tetrafluoro slide plate（16）With ring stainless steel plate（15）Constitute sliding friction pair.
4. a kind of girder steel pier coping portion rotary body device as claimed in claim 3, it is characterised in that：Described ring stainless steel
Plate（15）By adjustment bolt（17）It is fixed on slideway skeleton（14）On.
5. a kind of girder steel pier coping portion rotary body device as claimed in claim 1, it is characterised in that：Described slideway（7）On
It is additionally provided with sandbox（8）, sandbox（8）By upper bucket（8-1）With lower bucket（8-2）Composition, lower bucket（8-2）Inner bottom part is equipped with quartz sand layer
（8-3）, in quartz sand layer（8-3）Top is placed with bucket（8-1）.
6. a kind of girder steel pier coping portion rotary body device as claimed in claim 1, it is characterised in that：Described support feet（13）
By the steel pile casting on top（5）With the spike of bottom（6）Composition, spike（6）Top passes through bolt and steel pile casting（5）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987348.9U CN206052561U (en) | 2016-08-30 | 2016-08-30 | A kind of girder steel pier coping portion rotary body device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987348.9U CN206052561U (en) | 2016-08-30 | 2016-08-30 | A kind of girder steel pier coping portion rotary body device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206052561U true CN206052561U (en) | 2017-03-29 |
Family
ID=58378743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620987348.9U Withdrawn - After Issue CN206052561U (en) | 2016-08-30 | 2016-08-30 | A kind of girder steel pier coping portion rotary body device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206052561U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192766A (en) * | 2016-08-30 | 2016-12-07 | 洛阳双瑞特种装备有限公司 | A kind of girder steel pier coping portion rotary body device |
| CN110144830A (en) * | 2019-04-28 | 2019-08-20 | 中国铁路设计集团有限公司 | A kind of bridge pier top body rotation construction method |
| CN111926714A (en) * | 2020-08-19 | 2020-11-13 | 中交路桥华南工程有限公司 | Installation method of steel truss girder bridge |
-
2016
- 2016-08-30 CN CN201620987348.9U patent/CN206052561U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192766A (en) * | 2016-08-30 | 2016-12-07 | 洛阳双瑞特种装备有限公司 | A kind of girder steel pier coping portion rotary body device |
| CN110144830A (en) * | 2019-04-28 | 2019-08-20 | 中国铁路设计集团有限公司 | A kind of bridge pier top body rotation construction method |
| CN110144830B (en) * | 2019-04-28 | 2020-10-16 | 中国铁路设计集团有限公司 | Bridge pier top rotation construction method |
| CN111926714A (en) * | 2020-08-19 | 2020-11-13 | 中交路桥华南工程有限公司 | Installation method of steel truss girder bridge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106192766B (en) | A kind of girder steel pier coping portion rotary body device | |
| CN105442459B (en) | Large-Span Continuous girder span building up station rotator construction rotor system and construction method | |
| CN101429752B (en) | Pier column prefabrication splicing building technology | |
| CN101818482B (en) | Method for constructing road swivel bridge and railway swivel bridge by using turnplate spherical hinge | |
| CN206052561U (en) | A kind of girder steel pier coping portion rotary body device | |
| CN107964877A (en) | The asymmetric mixing girder stayed-cable bridge horizontal swing structure of super-tonnage and its construction method | |
| CN102808382A (en) | Method for constructing arch bridge in V-shaped valley without tower | |
| CN110565539B (en) | Swivel bridge with shock absorption and isolation functions and construction method thereof | |
| CN107152032A (en) | The template system and the construction method of cushion cap of a kind of bearing platform construction for offshore wind farm | |
| CN105951537A (en) | Rib column distributed turnout foundation structure of middle-low speed magnetic levitation low-arranged line | |
| CN106836010A (en) | A kind of Deck Arch Bridges imbalance horizontal swing system and rotation swivel construction method | |
| CN206279631U (en) | A kind of built-in fitting connected for girder steel and Core Walls Structure | |
| CN106930194A (en) | Inter-tie and pier stud global formation construction method and template used support | |
| CN213233158U (en) | Swivel beam arrangement for crossing compound routes | |
| CN107893427A (en) | A kind of prefabricated assembled cored slab column foundation for transmission line of electricity | |
| CN106192775B (en) | One kind, which has, makes heart function Bridge Rotation Construction Technique Rotary ball hinge by oneself | |
| CN106522263A (en) | Construction method for wind power complete machine of structure composed of four barrel-type foundations and supported by concrete | |
| CN206693280U (en) | A kind of detachable water tank loading test pile apparatus | |
| CN110565537B (en) | Swivel bridge with shock insulation function and construction method thereof | |
| CN206070391U (en) | One kind has makes cardiac function Bridge Rotation Construction Technique Rotary ball hinge by oneself | |
| CN207597417U (en) | A kind of prefabricated assembled cored slab column foundation | |
| CN100507166C (en) | Method for refitting base of vertical type oil tank made from steel through method of preset | |
| CN108978699B (en) | Land integral prefabricated bearing platform and production and installation method thereof | |
| CN208650086U (en) | A kind of movable type streetlamp foundation | |
| CN205742249U (en) | A kind of prestressed concrete back cover cushion cap template |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170329 Effective date of abandoning: 20180803 |
|
| AV01 | Patent right actively abandoned |