CN105507140B - Integrated integral installation comb plate expansion joint device and construction method - Google Patents
Integrated integral installation comb plate expansion joint device and construction method Download PDFInfo
- Publication number
- CN105507140B CN105507140B CN201610022959.4A CN201610022959A CN105507140B CN 105507140 B CN105507140 B CN 105507140B CN 201610022959 A CN201610022959 A CN 201610022959A CN 105507140 B CN105507140 B CN 105507140B
- Authority
- CN
- China
- Prior art keywords
- anchor
- fishback
- anchoring
- comb plate
- expansion joint
- 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.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/06—Arrangement, construction or bridging of expansion joints
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/06—Arrangement, construction or bridging of expansion joints
- E01D19/065—Joints having sliding plates
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Road Paving Structures (AREA)
Abstract
The invention provides an integrated integral installation comb plate expansion joint device and a construction method. The expansion joint device is long in service life and high in on-site installing operation efficiency and achieves comfort driving. The integrated integral installation comb plate expansion joint device is installed on notches of beam bodies at the two sides and used for connecting the beam bodies at the two sides. The integrated integral installation comb plate expansion joint device comprises a comb plate, anchoring beams, a sliding plate and a water stop rubber belt; the comb plate comprises a movable end comb plate body and a fixed end comb plate body, a rotating hinged base is arranged below the movable end comb plate body, and the rotating hinged base and the movable end comb plate body are connected into a whole through movable end anchoring bolts and hinged to the corresponding anchoring beam; the sliding plate is arranged under the fixed end comb plate body and connected with the other anchoring beam through detachable bolts, and the fixed end comb plate body and the sliding plate are anchored to the beam bodies through fixed end anchoring bolts. The two ends of the water stop rubber belt are connected with the side walls of the two anchoring beams respectively.
Description
Technical field
The present invention relates to traffic engineering construction technique field, more particularly, to integrated integral installation expansion joint of comb plate device
And construction method.
Background technology
Traditional class fishback retractor device is mainly made up of large and small fixed fingers plate, anchor bolt and rubber fastening band,
Large and small fixed fingers plate is live loose mail spelling, is directly anchored in the beam body of expansion joint both sides by anchor bolt, installation accuracy
Relatively low；Anchor bolt is its main bearing member, and under action of long-term load, anchor bolt easily loosens or comes off, impact driving
Safety；Because fishback scantling is larger, lower concrete pours more difficult, is difficult to pour closely knit, affects service life；Comb
Plate and beam body are rigid contact it is impossible to adapt to the corner that beam body produces under load action, affect traffic safety.
Content of the invention
In order to solve traditional fishback install, anchoring, concreting degree of compaction and with the aspects such as beam body adaptability
Problem, the present invention provides a kind of integration integral installation expansion joint of comb plate device and construction method, long service life, scene peace
Pretend industry efficiency high, and it is comfortable to drive a vehicle.
To achieve these goals, the technical solution used in the present invention is as follows:
A kind of integration integral installation expansion joint of comb plate device, is installed on both sides beam notch position, for connecting two
Curb girder body, integrated integral installation expansion joint of comb plate device includes: fishback, anchoring beam, slide plate and sealing adhesive tape；Fishback
Including movable end fishback and fixing end fishback, it is provided with rotation free bearing below movable end fishback, spiral shell is anchored by movable end
Bolt connects as one, and is hinged on corresponding anchoring beam；It is provided with slide plate, slide plate and another anchoring beam below fixing end fishback
Hinged bolt connects, and fixing end fishback and slide plate are anchored in beam body using fixing end anchor bolt；Sealing adhesive tape two ends are divided
Lian Jie not two side walls anchoring beams.
In described integration integral installation expansion joint of comb plate device, anchoring beam includes shape angle steel, anchor plate and anchoring
Muscle, anchor plate is welded to connect and is integrated with sizing angle steel, and anchor rib is open rectangular substructures, and opening two ends respectively with anchor plate
It is welded to connect and be integrated.
In described integration integral installation expansion joint of comb plate device, between movable end fishback and anchoring beam, pass through two rows
Movable end anchor bolt connects, and is set with steel thimble, wherein near beam notch movable end anchor bolt successively outside anchor bolt
Pass through anchoring beam, rotation free bearing to be connected with being arranged on nut in fishback, sequentially pass through anchor near beam-ends movable end anchor bolt
Gu Liang, cushion block are connected with being arranged on nut in fishback.
In described integration integral installation expansion joint of comb plate device, it also includes jury anchor firmware, jury anchor firmware
Including crossbeam and bolt nut assembly, bolt nut assembly includes interim stud, interim nut and connection sleeve pipe, faces
When stud one end be connected with movable end anchor bolt or anchor bolt by connection sleeve pipe, the other end passes through crossbeam and interim nut
Connect.
In described integration integral installation expansion joint of comb plate device, slide plate is rectangular configuration, on slide plate along its length
Shift to install two rows to vibrate aerofluxuss notch.
A kind of construction method of integration integral installation expansion joint of comb plate device, comprises the following steps:
1) in factory processing and manufacturing expansion gap device each component, using jury anchor firmware will anchor beam, rotation free bearing,
Movable end anchor bolt, fixing end anchor bolt, slide plate and cushion block assembling are fixing in groups, transport to job site；
2) construction lofting, clears up beam notch, arranges embedded bar；
3) according to design requirement, the retractor device in groups that positioning is transported to scene is installed successively, is determined using scale simultaneously and stretch
Compression apparatus and box girder bridge face flatness；
4) reinforcing bar binding, and through after the assay was approved, pouring beam notch concrete；
5) after beam notch concrete reaches design requirement, remove jury anchor firmware, sealing adhesive tape is installed；
6) top fishback is installed successively；
7) seal each bolt hole；
8) complete the installation of whole expansion gap device.
Beneficial effects of the present invention:
1st, integrated overall performance is good, and installation accuracy is high, and efficiency of construction is high
Retractor device lower anchor beam, rotation free bearing, anchor bolt, slide plate and cushion block are fixing in groups in factory's assembling, fortune
Transport to job site, can install in groups, integrated overall performance is good, alleviate field operation intensity, improve in-site installation and make
Industry efficiency and installation accuracy.
2nd, anchoring beam is collectively constituted using sizing angle steel, anchor plate and anchor rib, on the one hand strengthens the anchoring of anchoring beam
Can, on the other hand improve the bearing capacity of the end concrete of beam body.
3rd, outside movable end anchor bolt, steel thimble is set, makes movable end anchor bolt be in free state all the time, lead to simultaneously
Cross and movable end anchor bolt adaptation beam body rotates generation under load action and stretches be can ensure that to connection applying pretightning force one side
Compression deformation, on the other hand guarantees the close contact of movable end fishback and slide plate；
4th, slide plate is with bolts integral with anchoring beam, opens up the aerofluxuss notch that vibrates, to guarantee on slide plate simultaneously
The concreting of slide plate bottom is closely knit and retractor device notch at concrete one-time-concreting molding.
5th, it is suitable for corner under load action for the beam body, strong adaptability by rotating free bearing.
Brief description
Fig. 1 is expansion gap device schematic front view of the present invention；
Fig. 2 is expansion gap device schematic top plan view of the present invention；
Fig. 3 is that anchoring piece assembles groups of schematic front view with anchoring beam, rotation free bearing, connector, slide plate and cushion block；
Fig. 4 is that anchoring piece assembles groups of schematic top plan view with anchoring beam, rotation free bearing, connector, slide plate and cushion block；
Fig. 5 installs positioning structure schematic diagram for retractor device；
Fig. 6 finishes for retractor device notch concreting, removes jury anchor firmware, and after installing watertight rubber band, structure is shown
It is intended to.
Fig. 7 is skateboard schematic diagram.
Fig. 8 is anchoring beam structure schematic diagram.
Wherein, 1, movable fishback, 2, anchoring beam, 3, rotation free bearing, 4, sealing adhesive tape, 5, fixing end anchor bolt, 6,
Slide plate, 7, cushion block, 8, sizing angle steel, 9, anchor plate, 10, anchor rib, 11, sleeve pipe, 12, jury anchor firmware, 13, beam notch mixes
Solidifying soil, 14, nut, 15, movable end anchor bolt, 16, fixing end fishback.
Specific embodiment
In conjunction with the accompanying drawing in the embodiment of the present invention, the present invention is done and clearly and completely describes further, described enforcement
Example is only a part of embodiment of the present invention, rather than whole embodiments.
With reference to figures 1 through Fig. 4, a kind of integration integral installation expansion joint of comb plate device, it is installed on both sides beam notch
Position, for connecting both sides beam body, integrated integral installation expansion joint of comb plate device includes fishback 1, anchoring beam 2, slide plate 6
With sealing adhesive tape 4；Fishback 1 includes movable end fishback and fixing end fishback 16, is all formed using steel plate patterning process；Live
It is provided with rotation free bearing 3 below moved end fishback 1, is connected as one by anchor bolt, and be hinged on corresponding anchoring beam；Fixing
It is provided with slide plate, slide plate 6 is connected with another beam hinged bolt that anchors, fixing end fishback 16 and slide plate below the fishback 16 of end
6 are anchored in beam body using fixing end anchor bolt 5；Sealing adhesive tape 4 two ends connect the side wall of two anchoring beams respectively, to guarantee more
Change conveniently.
Refer to the attached drawing 8, anchoring beam 2 includes shape angle steel 8, anchor plate 9 and anchor rib 10, and sizing angle steel 8 is l shape structure,
And horizontal component and vertical component are equipped with link bolt hole, anchor plate 9 is welded to connect with sizing angle steel 8 and is integrated, anchor rib
10 is open rectangular substructures, and opening two ends are welded to connect with anchor plate respectively and are integrated.
Refer to the attached drawing 1, is connected by two row's movable end anchor bolts 15 between movable end fishback 1 and anchoring beam 2, activity
It is set with sleeve pipe 11 outside end anchor bolt 15, wherein sequentially pass through anchoring beam 2, rotation near beam notch movable end anchor bolt 15
Turning hinge seat 3 is connected with being arranged on nut 14 in fishback 1, anchors beam near beam-ends movable end anchor bolt 15 screw bolt passes
2nd, cushion block 7 is connected with being arranged on nut 14 in fishback 1.
In the present embodiment, also include jury anchor firmware 12, jury anchor firmware 12 includes crossbeam 12-1 and bolt spiral shell
Female component, bolt nut assembly includes interim stud 12-2, interim nut 12-4 and connection sleeve pipe 12-3, interim stud
12-2 one end is connected with movable end anchor bolt 15 or fixing end anchor bolt 5 by connection sleeve pipe 12-3, and the other end passes through horizontal stroke
Beam 12-1 is connected 12-4 with interim nut.
In the present embodiment, slide plate 6 is rectangular configuration, slide plate 6 shifts to install two rows along its length and vibrates aerofluxuss notch
6-1.
A kind of construction method of integration integral installation expansion joint of comb plate device, comprises the following steps:
1) in factory processing and manufacturing expansion gap device each component, using jury anchor firmware will anchor beam 2, rotation free bearing
3rd, movable end anchor bolt 15, fixing end anchor bolt 5, slide plate 6 and cushion block assembling are fixing in groups, transport to job site；
2) construction lofting, clears up beam notch, arranges embedded bar；
3) according to design requirement, the retractor device in groups that positioning is transported to scene is installed successively, is determined using scale simultaneously and stretch
Compression apparatus and box girder bridge face flatness；
4) reinforcing bar binding, and through after the assay was approved, pouring beam notch concrete；
5) after beam notch concrete reaches design requirement, remove jury anchor firmware, sealing adhesive tape is installed；
6) top fishback is installed successively；
7) seal each bolt hole；
8) complete the installation of whole expansion gap device.
Above only describes ultimate principle and the preferred implementation of the present invention, those skilled in the art can be according to foregoing description
Many changes may be made and improves, and these changes and improvements should belong to protection scope of the present invention.
Claims (3)
1. a kind of integration integral installation expansion joint of comb plate device, is installed on both sides beam notch position, for connecting both sides
Beam body is it is characterised in that integrated integral installation expansion joint of comb plate device includes: fishback, anchoring beam, slide plate and water-stop glue
Band；Fishback includes movable end fishback and fixing end fishback, is provided with rotation free bearing, by activity below movable end fishback
End anchor bolt connects as one, and is hinged on corresponding anchoring beam；Be provided with slide plate below fixing end fishback, slide plate with another
One anchoring beam hinged bolt connects, and fixing end fishback and slide plate are anchored in beam body using fixing end anchor bolt；Water-stop glue
Connect the side wall of two anchoring beams with two ends respectively；Anchoring beam includes shape angle steel, anchor plate and anchor rib, anchor plate and sizing
Angle steel is welded to connect and is integrated, and anchor rib is open rectangular substructures, and opening two ends are welded to connect with anchor plate respectively and are integrated；
It is connected by two row's movable end anchor bolts between movable end fishback and anchoring beam, outside anchor bolt, be set with steel thimble, its
In sequentially pass through anchoring beam near beam notch anchor bolt, rotation free bearing is connected with being arranged on nut in fishback, close beam
End anchor bolt sequentially passes through anchoring beam, cushion block is connected with being arranged on nut in fishback；Integrated integral installation fishback is stretched
Contracting seam device also includes jury anchor firmware, and jury anchor firmware includes crossbeam and bolt nut assembly, bolt nut
Assembly includes interim stud, interim nut and connection sleeve pipe, interim stud one end pass through connection sleeve pipe and moved end anchor bolt or
Fixing end anchor bolt connects, and the other end is connected through crossbeam with interim nut.
2. according to claim 1 integrated integral installation expansion joint of comb plate device it is characterised in that: slide plate is rectangle knot
Structure, slide plate shifts to install two rows along its length and vibrates aerofluxuss notch.
3. the construction method of integrated integral installation expansion joint of comb plate device described in a kind of claim 1 or 2, its feature exists
In comprising the following steps:
1) in factory processing and manufacturing expansion gap device each component, using jury anchor firmware will anchor beam, rotation free bearing, activity
End anchor bolt, fixing end anchor bolt, slide plate and cushion block assembling are fixing in groups, transport to job site；
2) construction lofting, clears up beam notch, arranges embedded bar；
3) according to design requirement, the retractor device in groups that positioning is transported to scene is installed successively, adopts scale to determine flexible dress simultaneously
Put and box girder bridge face flatness；
4) reinforcing bar binding, and through after the assay was approved, pouring beam notch concrete；
5) after beam notch concrete reaches design requirement, remove jury anchor firmware, sealing adhesive tape is installed；
6) top fishback is installed successively；
7) seal each bolt hole；
8) complete the installation of whole expansion gap device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610022959.4A CN105507140B (en) | 2016-01-14 | 2016-01-14 | Integrated integral installation comb plate expansion joint device and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610022959.4A CN105507140B (en) | 2016-01-14 | 2016-01-14 | Integrated integral installation comb plate expansion joint device and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105507140A CN105507140A (en) | 2016-04-20 |
| CN105507140B true CN105507140B (en) | 2017-02-01 |
Family
ID=55715419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610022959.4A Active CN105507140B (en) | 2016-01-14 | 2016-01-14 | Integrated integral installation comb plate expansion joint device and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105507140B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267477B (en) * | 2018-11-09 | 2023-03-10 | 重庆单轨交通工程有限责任公司 | Base module of rail beam joint plate and rail beam joint device |
| CN109680604B (en) * | 2019-01-21 | 2020-11-03 | 山西省交通科学研究院有限公司 | Prefabricated T-beam telescopic seam end structure and construction method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11148105A (en) * | 1997-11-17 | 1999-06-02 | Kobe Steel Ltd | Bridge joint |
| CN101942798A (en) * | 2010-09-25 | 2011-01-12 | 杨永强 | Omnibearing self-adapting pectinate expansion device |
| CN202227265U (en) * | 2011-09-29 | 2012-05-23 | 衡水橡胶股份有限公司 | Comb tooth type bridge retracting device |
| CN202626830U (en) * | 2012-06-21 | 2012-12-26 | 衡水中铁建布朗科技有限公司 | Modular multi-direction-displacement comb-tooth-shaped bridge expansion and contraction device |
| CN203654166U (en) * | 2013-11-22 | 2014-06-18 | 新津腾中筑路机械有限公司 | Multi-directional displacement comb tooth plate type retractable device |
| CN203846396U (en) * | 2014-05-09 | 2014-09-24 | 山东公路机械厂 | Double-shaft type multidirectional displacement comb-plate-shaped telescopic device |
| CN104452581A (en) * | 2014-12-15 | 2015-03-25 | 上海汇城建筑装饰有限公司 | Cantilever and base bolt anchoring type comb plate retractor |
| CN205474818U (en) * | 2016-01-14 | 2016-08-17 | 山东省路桥集团有限公司 | Integration integral erection fishback expansion joint device |
-
2016
- 2016-01-14 CN CN201610022959.4A patent/CN105507140B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11148105A (en) * | 1997-11-17 | 1999-06-02 | Kobe Steel Ltd | Bridge joint |
| CN101942798A (en) * | 2010-09-25 | 2011-01-12 | 杨永强 | Omnibearing self-adapting pectinate expansion device |
| CN202227265U (en) * | 2011-09-29 | 2012-05-23 | 衡水橡胶股份有限公司 | Comb tooth type bridge retracting device |
| CN202626830U (en) * | 2012-06-21 | 2012-12-26 | 衡水中铁建布朗科技有限公司 | Modular multi-direction-displacement comb-tooth-shaped bridge expansion and contraction device |
| CN203654166U (en) * | 2013-11-22 | 2014-06-18 | 新津腾中筑路机械有限公司 | Multi-directional displacement comb tooth plate type retractable device |
| CN203846396U (en) * | 2014-05-09 | 2014-09-24 | 山东公路机械厂 | Double-shaft type multidirectional displacement comb-plate-shaped telescopic device |
| CN104452581A (en) * | 2014-12-15 | 2015-03-25 | 上海汇城建筑装饰有限公司 | Cantilever and base bolt anchoring type comb plate retractor |
| CN205474818U (en) * | 2016-01-14 | 2016-08-17 | 山东省路桥集团有限公司 | Integration integral erection fishback expansion joint device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105507140A (en) | 2016-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102979221B (en) | Shear wall structure configured with crossed slant internal prestress and construction method of shear wall structure | |
| CN104120647A (en) | Segmental assembling concrete frame bridge pier system suitable for rapid construction and construction method | |
| CN105155685B (en) | A kind of assembled beam-column node and its construction method | |
| CN104153287A (en) | Segmental assembled concrete frame pier system with self-reset function and method | |
| CN103643634B (en) | Concrete-filled steel tubes arch bridge arch springing anchor structure | |
| CN105507140B (en) | Integrated integral installation comb plate expansion joint device and construction method | |
| CN103938546A (en) | Simple-supported continuous construction method and structure thereof | |
| CN103938533A (en) | Simple-supported continuous structure and construction method thereof | |
| CN209457194U (en) | Steel ribs dislocation dock shear wall vertical connection structure | |
| CN110468680A (en) | A kind of novel combination type precast assembly corrugated steel arch bridge and its construction technology | |
| KR101162754B1 (en) | Up and down movement expansion joint | |
| CN203640094U (en) | Wallboard external-hanging structure and aerated concrete wallboard and wallboard connection component thereof | |
| CN103669654A (en) | Wall board externally-hung structure, aerated concrete wall board and wall board connector | |
| CN107060139B (en) | A kind of combined steel plate shearing force wall and its installation method | |
| KR101447722B1 (en) | Composite rahmen bridge and construction method thereof | |
| CN105714958B (en) | One weight external wall plate of beam wall of prefabricated section steel beam | |
| CN205474818U (en) | Integration integral erection fishback expansion joint device | |
| CN208917655U (en) | A kind of Railway Prestressed Concrete continuous bridge of precast segment pin-connected panel | |
| MY148419A (en) | Composite anchor bolt and method for installation | |
| KR101397131B1 (en) | Prestress concrete bridge and building method thereof | |
| CN110241946A (en) | A kind of horizontal connection structure and its construction method of assembled energy consumption frame-shear wall | |
| CN105951997B (en) | Greatly across the double slope concrete frames of prestressing force | |
| CN109518595A (en) | Assembled hoop bracket suitable for special-shaped pier and the method using its Coping Construction | |
| CN109518602A (en) | Without modelling post-cast strip prefabricated reinforced concrete floorings | |
| CN204590336U (en) | A kind of overlapped shear wall based on half prefabricated ultra-tough steel concrete |
Legal Events
| 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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181129 Address after: 250200 Lijiabu intersection, Jiwang Road, Zhangqiu City, Jinan City, Shandong Province Patentee after: Shandong Luqiao Construction Co., Ltd. Address before: 250021 330 Jingwu Road, Huaiyin District, Jinan City, Shandong Province Patentee before: Shandong Railway Road & Bridge Group Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: Floor 20-21, 14677 Jingshi Road, Lixia District, Jinan City, Shandong Province Patentee after: Shandong high speed Engineering Construction Group Co.,Ltd. Address before: 250200 Lijiabu intersection, Jiwang Road, Zhangqiu City, Jinan City, Shandong Province Patentee before: SHANDONG LUQIAO CONSTRUCTION Co.,Ltd. |
|
| CP03 | Change of name, title or address |