CN108755426A - The interim axis hinged-support of straddle-type monorail continuous rigid frame track girder beam body erection construction - Google Patents
The interim axis hinged-support of straddle-type monorail continuous rigid frame track girder beam body erection construction Download PDFInfo
- Publication number
- CN108755426A CN108755426A CN201810640899.1A CN201810640899A CN108755426A CN 108755426 A CN108755426 A CN 108755426A CN 201810640899 A CN201810640899 A CN 201810640899A CN 108755426 A CN108755426 A CN 108755426A
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- Prior art keywords
- seat board
- lower seat
- base plate
- upper base
- straddle
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Classifications
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- 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
-
- 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
- E01D19/04—Bearings; Hinges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a kind of interim axis hinged-supports of straddle-type monorail continuous rigid frame track girder beam body erection construction, apply in field of bridge construction, its key points of the technical solution are that：Including upper base plate, lower seat board and the driving mechanism being arranged on lower seat board, lower seat board is mounted on adjustable load-bearing bracket, and upper base plate is hinged on by articulation piece on lower seat board, and upper base plate is inconsistent away from the side of lower seat board and u-bracket of setting a roof beam in place；Driving mechanism：The hydraulic jack of lower seat board is hinged on including several one end, the other end of hydraulic jack and u-bracket of setting a roof beam in place are inconsistent；What is had has the technical effect that：The conflict angle that lower seat board can flexibly be adjusted ensures the safety, quality of erection of track beam construction to solve the problems, such as original design temporary support beam body horizontal slope tilt adjustment inconvenience, and improves construction efficiency.
Description
Technical field
The present invention relates to field of bridge construction, more particularly to a kind of straddle-type monorail continuous rigid frame track girder beam body erection is applied
The interim axis hinged-support of work.
Background technology
Currently, during straddle-type monorail continuous rigid frame track girder erecting beam construction, usually pass through the interim branch of fixed structure
Seat is supported beam body.
The patent that Chinese patent notification number is CN201224868 discloses a kind of U-shaped beam accurate positioning spiral jacking type and faces
When bearing, including pedestal, support plate further include swivel nut, lead screw, and submounts connect rotatable swivel nut, are screwed among swivel nut
Lead screw, screw mandrel top have support plate, are connected by bearing between pedestal and swivel nut；It is connected with push rod outside swivel nut.
But this U-shaped beam accurate positioning spiral jacking type temporary support is when u-bracket is set a roof beam in place in support, it can not side entirely
Position adjustment beam body absolute altitude, position and angle, so that temporary support beam body horizontal slope tilt adjustment is inconvenient.
Invention content
The object of the present invention is to provide a kind of interim axis of straddle-type monorail continuous rigid frame track girder beam body erection construction is hinged
Seat, its advantage is that：The conflict angle that lower seat board can flexibly be adjusted, to solve original design temporary support beam body horizontal slope
Tilt adjustment inconvenience problem, ensures the safety, quality of erection of track beam construction, and improves construction efficiency.
The present invention above-mentioned technical purpose technical scheme is that：A kind of straddle-type monorail is continuously rigid
The interim axis hinged-support of structure track girder beam body erection construction, including upper base plate, lower seat board and the driving machine being arranged on lower seat board
Structure, the lower seat board are mounted on adjustable load-bearing bracket, and the upper base plate is hinged on by articulation piece on lower seat board, it is described on
Seat board is inconsistent away from the side of lower seat board and u-bracket of setting a roof beam in place；Driving mechanism：It is hinged on the lower seat board including several one end
On hydraulic jack, the other end of the hydraulic jack and u-bracket of setting a roof beam in place are inconsistent.
Through the above technical solutions, operator by loop wheel machine will set a roof beam in place u-bracket hang set to precalculated position when, several hydraulic pressure
Jack works, and the piston rod of hydraulic jack is stretched out and contradicted with u-bracket bottom of setting a roof beam in place, and hydraulic jack jacks at this time
U-bracket of setting a roof beam in place simultaneously slowly is put down it by predetermined angle, until u-bracket of setting a roof beam in place is complete away from the side of lower seat board with upper base plate
It is complete to contradict, the temporary erection for u-bracket of completing to set a roof beam in place；Due to hinged between upper base plate and lower seat board, upper base plate can spirit
Adjustment living contradicts angle, to solve the problems, such as original design temporary support beam body horizontal slope tilt adjustment inconvenience, ensures track
The safety, quality of Beams Erection Construction, and improve construction efficiency.
The present invention is further arranged to：The articulation piece includes that be connected to lower seat board towards upper base plate side two are hinged
Plate and articulated shaft offer the perforating passed through for articulated shaft on two articulated slabs, and the articulated shaft is connected to
On seat board, the both ends that the articulated shaft extends two articulated slabs are threaded with the first nut.
Through the above technical solutions, upper base plate can flexibly be rotated by articulated shaft on lower seat board；Need dismounting, fortune
When defeated upper base plate and lower seat board, operator, which backs out the first nut, can extract hinge bar out, to it is rapid easily by upper base plate and
Lower seat board separation.Therefore, upper base plate and lower seat board dismount simple, convenience in transport and recycling.
The present invention is further arranged to：It is equipped with rubber sleeve in the perforating, the outer wall of the articulated shaft and rubber sleeve
Inner wall matches, and the both ends of the rubber sleeve along its length, which are extended perforating and are equipped with, prolongs side, described to prolong side and articulated slab
Outer wall it is inconsistent, first nut be embedded in Yan Biannei.
Through the above technical solutions, upper base plate carrying is set a roof beam in place after u-bracket, articulated shaft is partly set under the effect of the pressure
The first nut is made to be embedded at Yan Biannei in rubber sleeve, then tightening the first nut, at this time between articulated shaft and rubber sleeve
Rotary resistance becomes larger, and reduces the possibility that articulated shaft rotates under external force, improves upper base plate and is held to u-bracket of setting a roof beam in place
Carry stability.
The present invention is further arranged to：Fixing groove is peripherally offered on the hole wall of the perforating, the rubber sleeve
Outer wall is equipped with the fixed strip extended into fixing groove.
Through the above technical solutions, the outer wall of rubber sleeve is embedded in by fixed strip in fixing groove, to limit rubber
The rotation being sleeved in perforating, and then improve the connective stability between rubber sleeve and perforating hole wall.
The present invention is further arranged to：The upper base plate is equipped with away from the side of lower seat board and contradicts plate and arc panel, institute
It states arc panel to be connected on upper base plate, the conflict plate is equipped with several scattered power being connected with arc panel towards the side of lower seat board
Bar.
Through the above technical solutions, conflict plate can will set a roof beam in place, u-bracket, which passes through the pressure of upper base plate, dissipates the dispersion of power bar
Act on arc panel, power uniformly can be conducted to upper base plate by arc panel by its unique arcwall face, to reduce
Upper base plate with it is the stress for u-bracket abutting portion of setting a roof beam in place is excessive and the case where being unfavorable for constructing such as be deformed.
The present invention is further arranged to：Protection board is equipped between the conflict plate and scattered power bar, several scattered power bars are remote
One end from arc panel is connected on protection board simultaneously, and the conflict plate is connected to protection by two and its above connecting plate
On plate.
Through the above technical solutions, if accident occurs, contradicts plate and broken under the pressure effect for u-bracket of setting a roof beam in place, at this time
Protection board can be contradicted with u-bracket of setting a roof beam in place, to prevent tip of the upper base plate far from lower seat board and u-bracket conflict of setting a roof beam in place；
Protection board plays a protective effect to end of the upper base plate far from lower seat board, and upper base plate is by frame when reducing fortuitous event generation
The possibility of beam u-bracket crushing.
The present invention is further arranged to：The piston rod of the hydraulic jack is arranged with sliding away from one end of lower seat board
Tin, it is equipped with compressed spring between the piston rod of described sliding cylinder one end and hydraulic jack far from lower seat board.
Through the above technical solutions, the piston rod when hydraulic jack is withdrawn, when upper base plate and u-bracket of setting a roof beam in place contradict,
Sliding cylinder can contradict under the effect of the elastic restoring force of compressed spring with u-bracket of setting a roof beam in place, to be played to u-bracket of setting a roof beam in place
The effect of one Auxiliary support reduces the carrying pressure of upper base plate, to improve the stability of strutting system to u-bracket of setting a roof beam in place.
The present invention is further arranged to：The lower seat board is equipped with several and hydraulic jack quantity towards the side of upper base plate
One end of corresponding installs case, the hydraulic jack is hinged in installs case.
Through the above technical solutions, hydraulic jack can be mounted on lower seat board by operator by installs case, it is not required to
It wants in use, directly remove installs case together with hydraulic jack, to be easily and quickly removed, in order to which operator transports
Defeated and recycling hydraulic jack.
The present invention is further arranged to：Several sliding grooves, the installs case bottom are offered on the side wall of the lower seat board
Equipped with the sliding block being slidably connected in sliding groove, the installs case is equipped with several locking screws being threaded on lower seat board
Bolt.
Through the above technical solutions, when needing to be mounted on installs case on lower seat board, operator can pass through installs case
Sliding block slides into sliding groove, when installs case slides to precalculated position, is being locked at installs case on lower seat board i.e. by clamping screw
Can, it is easy for installation, rapid, and since sliding groove has guiding role, the installation accuracy of installs case high sliding block.
In conclusion the invention has the advantages that：
1, upper base plate can flexibly adjust conflict angle, to solve original design temporary support beam body horizontal slope tilt adjustment
Inconvenient problem, ensures the safety, quality of erection of track beam construction, and improves construction efficiency；
2, power uniformly can be conducted to upper base plate by arc panel by its unique arcwall face, to reduce upper base plate and incite somebody to action
The stress of u-bracket of setting a roof beam in place abutting portion is excessive and the case where being unfavorable for constructing such as is deformed.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present embodiment 1；
Fig. 2 is the structural schematic diagram that the present embodiment 1 is used to embody articulation piece；
Fig. 3 is the enlarged structure schematic diagram at A in Fig. 1；
Fig. 4 is the structural schematic diagram that the present embodiment 2 is used to embody driving mechanism；
Fig. 5 is the structural schematic diagram that the present embodiment 2 is used to embody clamping screw.
Reference numeral：1, upper base plate；11, lower seat board；13, driving mechanism；131, hydraulic jack；2, load-bearing bracket；21,
Bearing frame；22, stay bolt；23, gauge orifice；24, standard bolt；3, articulation piece；31, articulated slab；32, articulated shaft；33, it wears
Hole；34, the first nut；4, it sets a roof beam in place U-bracket；5, rubber sleeve；51, prolong side；52, fixing groove；53, fixed strip；6, plate is contradicted；
61, arc panel；62, power bar is dissipated；63, protection board；64, connecting rod；7, piston rod；71, cylinder is slid；72, compressed spring；73, pacify
Vanning；74, sliding groove；75, sliding block；76, clamping screw；77, threaded hole；8, beam body.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment 1：A kind of interim axis hinged-support of straddle-type monorail continuous rigid frame track girder beam body erection construction, such as Fig. 1, packet
It includes adjustable load-bearing bracket 2, the lower seat board 11 being arranged on adjustable load-bearing bracket 2, lower seat board 11 is hinged on by articulation piece 3
On upper base plate 1 and the driving mechanism 13 that is arranged on lower seat board 11.Driving mechanism 13 includes one group of hydraulic jack 131,
One group of hydraulic jack 131 is set to be symmetrical arranged there are two and about upper base plate 1.When installation, operator is first by crane by frame
Beam u-bracket 4 is hung when setting to precalculated position, and one group of hydraulic jack 131 works at this time, and the piston rod 7 of hydraulic jack 131 is stretched
Go out and with set a roof beam in place 4 bottom of u-bracket contradict, then hydraulic jack 131 jack set a roof beam in place u-bracket 4 and by it by preset angle
Degree is slowly put down, until u-bracket 4 of setting a roof beam in place is contradicted with upper base plate 1 away from the side of lower seat board 11 completely, is completed U-shaped to setting a roof beam in place
The temporary erection of holder 4.
Such as Fig. 1, it includes bearing frame 21 and stay bolt 22 that load-bearing bracket 2, which is adjusted, and bearing frame 21 is according to construction height need
It asks, is fixedly connected in beam body 8 by stay bolt 22, bearing frame 21 offers several gauge orifices 23, and lower seat board 11 passes through standard
Bolt 24 is fixedly connected on bearing frame 21, therefore seat board 11 is more convenient, flexible under installing and dismounting.
Such as Fig. 1 and Fig. 2, articulation piece 3 includes being fixedly connected on two articulated slabs of the lower seat board 11 towards 1 side of upper base plate
31, perforating 33 is offered on two articulated slabs 31, is equipped with rubber sleeve 5 in perforating 33, the outer wall of rubber sleeve 5 is along rubber sleeve
5 periphery Circle-Arrays show several fixed strips 53, and the fixing groove 52 being embedded in for fixed strip 53 is offered on the hole wall of perforating 33, Gu
Determine item 53 and the cooperation of fixing groove 52 allows rubber sleeve 5 to be stably fixed in perforating 33, prevents rubber sleeve 5 from loosening.
The both ends of rubber sleeve 5 along its length, which are equipped with, extends perforating 33 and prolongs side 51 with what 31 outer wall of articulated slab contradicted.
Such as Fig. 1 and Fig. 2, articulated shaft 32 is equipped between two articulated slabs 31, the both ends of articulated shaft 32 are each passed through two rubbers
Gum cover 5 simultaneously extends two articulated slabs 31, and the both ends of articulated shaft 32 are threaded with the first nut 34, and the rotation of upper base plate 1 connects
It is connected on articulated shaft 32.When upper base plate 1 is installed, between upper base plate 1 is positioned over two articulated slabs 31 by operator first, then will
Articulated shaft 32 matches also cross two articulated slabs 31 and upper base plate 1, the at this time outer wall of articulated shaft 32 and the inner wall of rubber sleeve 5
It closes, then two the first nuts 34 is tightened in the both ends of articulated shaft 32, until two the first nuts 34 are embedded in and prolong in side 51,
To which easily articulated shaft 32 is fixed on two articulated slabs 31 rapidly, and seat board 11 under being hinged on that upper base plate 1 is stablized
On.Quickly and easily upper base plate 1 can be removed from lower seat board 11 when reverse operating, in order to transport, reuse the seat of honour
Plate 1.
Such as Fig. 3, upper base plate 1 deviates from lower seat board 11（Fig. 1）Side be equipped with and contradict plate 6, protection board 63 and arc panel 61,
Arc panel 61 is fixedly connected on upper base plate 1, and protection board 63, which covers, sets and be fixedly connected on arc panel 61 deviates from upper base plate 1 one
End contradicts plate 6 and is fixedly connected on the side that protection board 63 deviates from arc panel 61, protection board 63 and arc panel by two connecting plates
It is fixedly connected with several scattered power bars 62 between 61, dissipates the arcuately diametric(al) setting of plate 61 of power bar 62.1 carrier of upper base plate
Beam u-bracket 4（Fig. 1）When, it contradicts plate 6 and u-bracket 4 of setting a roof beam in place is inconsistent, and pressure is passed by connecting plate and protection board 63
It is directed on scattered power bar 62, due to dissipating the diametric(al) setting of the arcuately plate 61 of power bar 62, dissipating power bar 62 then can be equal by power
Even is dispersed on arc panel 61, to reduce the carrying of upper base plate 1 set a roof beam in place u-bracket 4 when generated stress, improve upper base plate
1 stability.
Operating procedure：Bearing frame 21 is fixedly connected by operator first according to the needs of construction height by stay bolt 22
In beam body 8, then lower seat board 11 is fixedly connected on bearing frame 21 by standard bolt 24, at this time passes through upper base plate 1
Articulated shaft 32 is hinged on lower seat board 11.
Then operation is hung and is set to precalculated position by the crane u-bracket 4 that will set a roof beam in place, and hydraulic jack 131 works at this time,
The piston rod 7 of hydraulic jack 131 is stretched out and is contradicted with 4 bottom of u-bracket of setting a roof beam in place, and then hydraulic jack 131 jacks frame
Beam u-bracket 4 is simultaneously slowly put down it by predetermined angle, until u-bracket 4 of setting a roof beam in place deviates from the one of lower seat board 11 with upper base plate 1
Side contradicts completely, completes the temporary erection to u-bracket 4 of setting a roof beam in place, and operator at this time can apply u-bracket 4 of setting a roof beam in place
Work.Due to hinged between upper base plate 1 and lower seat board 11, upper base plate 1 can flexibly adjust conflict angle, to solve
8 horizontal slope tilt adjustment inconvenience problem of original design temporary support beam body, ensures the safety, quality of erection of track beam construction, and carries
High construction efficiency.
Embodiment 2：A kind of interim axis hinged-support of straddle-type monorail continuous rigid frame track girder beam body erection construction, such as Fig. 4, with
Embodiment 1 the difference is that, hydraulic jack 131 be equipped with two groups, every group of hydraulic jack 131 is set as two and about upper
Seat board 1（Fig. 1）It is symmetrical arranged.The side of lower seat board 11 towards upper base plate 1 is set there are four corresponding with 131 quantity of hydraulic jack
Installs case 73, the bottom of installs case 73 sets there are two swallow-tail form sliding block 75, is offered for sliding block 75 on the side wall of lower seat board 11
The sliding groove 74 of slide-in is further opened with several threaded holes 77 on lower seat board 11（Fig. 5）, installs case 73 passes through sliding block 75 by operator
It, can be by being fed through the clamping screw 76 of installs case 73 after sliding is connected in sliding groove 74（Fig. 5）Installs case 73 is fixed
On lower seat board 11, four hydraulic jacks 131 are respectively hinged in four installs cases 73, since installs case 73 is detachable, because
This makes the installation and removal of hydraulic jack 131 extremely convenient.
If the piston rod 7 of Fig. 4, hydraulic jack 131 are arranged with sliding cylinder 71 away from one end of lower seat board 11, cylinder 71 is slid
It is equipped with compressed spring 72, the both ends of compressed spring 72 between one end and the piston rod 7 of hydraulic jack 131 far from lower seat board 11
It is respectively fixedly connected on sliding cylinder 71 and piston rod 7.
The course of work：The crane u-bracket 4 that will set a roof beam in place is hung when setting to precalculated position, and operator controls every group two liquid
Jack 131 is pressed to rotate synchronously predetermined angular, then the piston rod 7 of hydraulic jack 131 is stretched out and risen to u-bracket 4 of setting a roof beam in place
To a supporting role, then the piston rod 7 of hydraulic jack 131 is slowly withdrawn, until u-bracket 4 of setting a roof beam in place is carried on the back with upper base plate 1
Side from lower seat board 11 contradicts completely, and the piston rod 7 that operator controls hydraulic jack 131 again withdraws a part, slides at this time
Move cylinder 71 still with u-bracket 4 of setting a roof beam in place, and by the elastic restoring force of compressed spring 72 to u-bracket 4 of setting a roof beam in place play one it is auxiliary
The effect of support is helped, the stability of strutting system to u-bracket 4 of setting a roof beam in place is improved.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Claims (9)
1. a kind of interim axis hinged-support of straddle-type monorail continuous rigid frame track girder beam body erection construction, it is characterised in that：Including upper
Seat board（1）, lower seat board（11）And it is arranged in lower seat board（11）On driving mechanism（13）, the lower seat board（11）Mounted on can
Adjust load-bearing bracket（2）On, the upper base plate（1）Pass through articulation piece（3）It is hinged on lower seat board（11）On, the upper base plate（1）
Away from lower seat board（11）Side and set a roof beam in place u-bracket（4）It is inconsistent；
Driving mechanism（13）：It is hinged on the lower seat board including several one end（11）On hydraulic jack（131）, the hydraulic pressure
Jack（131）The other end and set a roof beam in place u-bracket（4）It is inconsistent.
2. the interim axis hinged-support of straddle-type monorail continuous rigid frame track girder beam body erection construction according to claim 1,
It is characterized in that：The articulation piece（3）Including being connected to lower seat board（11）Towards upper base plate（1）Two articulated slabs of side（31）With
And articulated shaft（32）, two articulated slabs（31）On offer for articulated shaft（32）The perforating passed through（33）, the hinge
Spindle（32）It is connected to upper base plate（1）On, the articulated shaft（32）Extend two articulated slabs（31）Both ends be threadedly coupled
There is the first nut（34）.
3. the interim axis hinged-support of straddle-type monorail continuous rigid frame track girder beam body erection construction according to claim 2,
It is characterized in that：The perforating（33）It is interior to be equipped with rubber sleeve（5）, the articulated shaft（32）Outer wall and rubber sleeve（5）Inner wall
It matches, the rubber sleeve（5）Extend perforating in both ends along its length（33）And it is equipped with and prolongs side（51）, described to prolong side
（51）With articulated slab（31）Outer wall it is inconsistent, first nut（34）Embedded in prolonging side（51）It is interior.
4. the interim axis hinged-support of straddle-type monorail continuous rigid frame track girder beam body erection construction according to claim 3,
It is characterized in that：The perforating（33）Hole wall on peripherally offer fixing groove（52）, the rubber sleeve（5）Outer wall on set
Extend into fixing groove（52）Interior fixed strip（53）.
5. the interim axis hinged-support of straddle-type monorail continuous rigid frame track girder beam body erection construction according to claim 1,
It is characterized in that：The upper base plate（1）Away from lower seat board（11）Side be equipped with contradict plate（6）And arc panel（61）, the arc
Shape plate（61）It is connected to upper base plate（1）On, the conflict plate（6）Towards lower seat board（11）Side be equipped with several and arc panel
（61）Connected scattered power bar（62）.
6. the interim axis hinged-support of straddle-type monorail continuous rigid frame track girder beam body erection construction according to claim 5,
It is characterized in that：The conflict plate（6）With scattered power bar（62）Between be equipped with protection board（63）, several scattered power bars（62）Far from arc
Shape plate（61）One end simultaneously be connected to protection board（63）On, the conflict plate（6）Connected by two and its above connecting plate
It is connected on protection board（63）On.
7. the straddle-type monorail continuous rigid frame track girder beam body erection construction according to any one of claim 1-6 is interim
Axis hinged-support, it is characterised in that：The hydraulic jack（131）Piston rod（7）Away from lower seat board（11）One end be arranged with
Slide cylinder（71）, the sliding cylinder（71）Far from lower seat board（11）One end and hydraulic jack（131）Piston rod（7）Between
Equipped with compressed spring（72）.
8. the interim axis hinged-support of straddle-type monorail continuous rigid frame track girder beam body erection construction according to claim 1,
It is characterized in that：The lower seat board（11）Towards upper base plate（1）Side be equipped with several and hydraulic jack（131）Quantity is corresponding
Installs case（73）, the hydraulic jack（131）One end be hinged on installs case（73）It is interior.
9. the interim axis hinged-support of straddle-type monorail continuous rigid frame track girder beam body erection construction according to claim 8,
It is characterized in that：The lower seat board（11）Side wall on offer several sliding grooves（74）, the installs case（73）Bottom, which is equipped with, to be slided
It is dynamic to be connected to sliding groove（74）Interior sliding block（75）, the installs case（73）It is threaded in lower seat board equipped with several（11）On
Clamping screw（76）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810640899.1A CN108755426B (en) | 2018-06-21 | 2018-06-21 | Temporary shaft hinge support for erection construction of straddle type single-track continuous rigid frame track beam body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810640899.1A CN108755426B (en) | 2018-06-21 | 2018-06-21 | Temporary shaft hinge support for erection construction of straddle type single-track continuous rigid frame track beam body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108755426A true CN108755426A (en) | 2018-11-06 |
| CN108755426B CN108755426B (en) | 2020-04-07 |
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ID=63979413
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810640899.1A Active CN108755426B (en) | 2018-06-21 | 2018-06-21 | Temporary shaft hinge support for erection construction of straddle type single-track continuous rigid frame track beam body |
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Cited By (5)
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| CN109518616A (en) * | 2018-12-17 | 2019-03-26 | 东南大学 | Comprehensive adjustment device for the docking of assembled bent cap |
| CN111155439A (en) * | 2020-01-17 | 2020-05-15 | 王国超 | Prefabricated beam preassembling adjusting device and prefabricated beam preassembling adjusting process for building materials |
| CN111794131A (en) * | 2020-07-13 | 2020-10-20 | 温州泰乐维工程设计有限公司 | Bridge lifting adjusting device |
| CN112482245A (en) * | 2020-11-23 | 2021-03-12 | 温州方舵建筑有限公司 | Detachable bridge combination support of turning |
| CN114751335A (en) * | 2022-04-12 | 2022-07-15 | 中电建路桥集团有限公司 | Accurate positioner of girder steel installation |
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| CN207512523U (en) * | 2017-09-30 | 2018-06-19 | 成都市新筑路桥机械股份有限公司 | A kind of tension and compression shaft type single track beam support |
| CN207512525U (en) * | 2017-10-31 | 2018-06-19 | 中铁第四勘察设计院集团有限公司 | A kind of straddle-type monorail rectilinear orbit girder system system with step-less adjustment mode tensile supporting seat |
| CN107881903A (en) * | 2017-11-08 | 2018-04-06 | 成都市新筑路桥机械股份有限公司 | Straddle-seat type single traffic rail beam bears hinge Column face bearing |
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| CN111155439A (en) * | 2020-01-17 | 2020-05-15 | 王国超 | Prefabricated beam preassembling adjusting device and prefabricated beam preassembling adjusting process for building materials |
| CN111155439B (en) * | 2020-01-17 | 2021-10-29 | 福建同得建设工程有限公司 | Prefabricated beam preassembling adjusting device and prefabricated beam preassembling adjusting process for building materials |
| CN111794131A (en) * | 2020-07-13 | 2020-10-20 | 温州泰乐维工程设计有限公司 | Bridge lifting adjusting device |
| CN112482245A (en) * | 2020-11-23 | 2021-03-12 | 温州方舵建筑有限公司 | Detachable bridge combination support of turning |
| CN114751335A (en) * | 2022-04-12 | 2022-07-15 | 中电建路桥集团有限公司 | Accurate positioner of girder steel installation |
| CN114751335B (en) * | 2022-04-12 | 2023-06-09 | 中电建路桥集团有限公司 | Accurate positioner of girder steel installation |
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