CN205474862U - Wet seam template operation platform of portable case roof beam - Google Patents

Wet seam template operation platform of portable case roof beam Download PDF

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Publication number
CN205474862U
CN205474862U CN201620224055.5U CN201620224055U CN205474862U CN 205474862 U CN205474862 U CN 205474862U CN 201620224055 U CN201620224055 U CN 201620224055U CN 205474862 U CN205474862 U CN 205474862U
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China
Prior art keywords
walking
suspension
platform
operation platform
construction
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Active
Application number
CN201620224055.5U
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Chinese (zh)
Inventor
毕来发
季英俊
谢良海
许锡南
史结琼
唐寅
王昊岳
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CCCC Second Harbor Engineering Co
CCCC SHEC Fourth Engineering Co Ltd
Original Assignee
CCCC Second Harbor Engineering Co
CCCC SHEC Fourth Engineering Co Ltd
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Priority to CN201620224055.5U priority Critical patent/CN205474862U/en
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Publication of CN205474862U publication Critical patent/CN205474862U/en
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Abstract

The utility model discloses a wet seam template operation platform of portable case roof beam belongs to superstructure construction equipment, including walking and braced system, suspension and construction platform, walking and braced system include frame construction and the shaft mechanism of fixing with frame construction, the suspension is ability direction of rotation's gallows structure, and suspension one end is rotated with walking and braced system and is connected, and the other end and construction platform are fixed, construction platform includes the frame and spreads the panel layer on the frame. The utility model provides a defect that reliable operation platform is not had down in the tradition construction is overcome to difficulties such as the wet seam form setting of adverse circumstances nowel roof beam is influenced greatly by the wind speed, effective activity duration is short, the form setting degree of difficulty is big, the destabilizing factor is more, improves construction efficiency, reduces safe risk.

Description

A kind of portable box beam wet joint template operating platform
Technical field
This utility model belongs to bridge superstructure constructing device, is particularly suited for the construction of the wet seam of box beam under adverse circumstances.
Background technology
1) box beam wet seam construction under tradition adverse circumstances:
Prefabricated case beam installs, and needs the wet seam of cast in situs, the erector of the tradition wet joint template of box beam between box beam and box beam Skill, uses suspension method to be sling by wet joint template, is mounted between two Pin prefabricated case beams.Marine environment and rivers environment Under, without wet joint template mounting platform, generally individually wet joint template is positioned over above canoe, sails to canoe need to install Immediately below at the wet joint template of box beam, template is sling to install and has been fixed hoisting die construction by use hoist engine.
2) limitation of traditional construction technique
Under the adverse circumstances such as Conventional marine and rivers, wet joint template is installed, and uses the platform that canoe has enough to meet the need as masterplate, it is impossible to carry For stable, safe and reliable operation construction environment;Rising under ebb and Lidar Equation in ocean, effective time every day is relatively Few;Marine environment median year wind-force more than 4 grades, template is relatively big, in hoisting process by windage when ship platform lifts by crane Easily shake, be not easy to install and fix, be easily generated security incident;When constructing in Gao Dun district, template sling height is relatively big, Installation operation easier increases, and workmen is difficult to obtain safely guarantee, and it is serious that construction is affected situation by adverse circumstances.Wet seam Model sheetinstallat device should possess the features such as simple structure, easy construction, efficiency height, reusable edible from construction angle, and Economically should be reasonable, safety should be relatively strong, in traditional construction technique, wet joint template can be made to install without a kind of device The most more economically, safe, in hgher efficiency.The construction of traditional handicraft wet seam has bigger office in adverse circumstances Sex-limited.
Utility model content
The purpose of this utility model is: solves the wet joint template of box beam under adverse circumstances and installs by air speed influence greatly, effectively makees The difficulties such as the industry time is short, model sheetinstallat difficulty is big, unstable factor is more, overcome under traditional construction without reliable operation platform Defect, improves construction efficiency, reduces security risk.
The purpose of this utility model is realized by following technical proposals:
A kind of portable box beam wet joint template operating platform, including walking and support system, suspension and operation platform; Walking and support system include frame structure and the axle mechanism fixing with frame structure;Suspension is can direction of rotation Hanger structure, suspension one end is rotationally connected with walking and support system, and the other end and operation platform are fixed;Operation platform Including framework and the panel layer that is laid on framework.
As selection, walking and support system, suspension and operation platform are monolithically fabricated a nearly I-shaped structure.
As selection, the frame structure of walking and support system includes framework, and the multiple tracks horizontal stroke arranged along the long cross direction of framework To, skewed horizontal load, frame structure combines two groups of axle mechanism as walking and support system.
As selection, suspension includes the parallel pressure bearing fixing with walking and support system, and holding as rotating shaft Heavy Derrick, load-bearing suspension rod end face is provided with and turns to hole and alignment pin thereof, location for what suspension turned to location, suspension with Some braces it are also associated with between operation platform.
As selection, the panel layer of operation platform is bar-mat reinforcement, and operation platform surrounding is additionally provided with the connection rope for connecting box beam.
Aforementioned this utility model main formula case and each further selection scheme thereof can be this with independent assortment to form multiple schemes Utility model can use and claimed scheme: such as this utility model, each selection can select combination in any with other, this Skilled person can understand there is multiple combination according to prior art and common knowledge after understanding the present invention program, is this reality By novel claimed technical scheme, do not do exhaustive at this.
Workflow of the present utility model: during construction, walking and support system be positioned at the position, median strip on box beam top, its Axle mechanism is across this median strip, and wheel is walked along this median strip on box beam top;By suspension rotating band Dynamic operation platform rotate to direction across bridge direction (long limit is prolonged bridge direction across bridge direction and is placed) and with connect rope connect fixed platform with Box beam, wet joint template also can be placed directly on operation platform, and owing to operation platform lateral separation is longer, operator can Directly on this operation platform, carry out a plurality of wet joint template handling, vertical location etc..With across interior walking time, can directly release Connect rope fixing, use hoist engine or other power-equipments to pull walking and support system to move ahead, to next construction location. When crossing spanning walk, it is fixing that releasing connects rope, by the most vertical for operation platform rotation bridge to direction (long limit is prolonged bridge longitudinal direction and placed), Run to again adjacent across, rotate operation platform and to direction across bridge direction and fix, carry out next process construction.
The beneficial effects of the utility model: use patent device carry out wet joint template installation, can be prevented effectively from strong wind, The conventional construction method drawbacks such as billow, Gao Dun, activity duration are short, can preferably adapt to wet joint template in adverse circumstances and install Institute's yarn part, relatively traditional construction safety are more preferable, and work efficiency is higher, and does not increase more input (such as ship etc.), construction party Just, can be recycled.
Accompanying drawing explanation
Fig. 1 is the operating platform of this utility model embodiment view when constructing;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3 be the operating platform of this utility model embodiment walked across time view;
Fig. 4 is the B-B view of Fig. 3;
Fig. 5 is the C-C view of Fig. 3;
In figure, 1 is walking and support system, and 11 is frame structure, and 12 is axle mechanism, and 2 is suspension, and 21 is flat Row pressure bearing, 22 is load-bearing suspension rod, and 23 for turning to hole, location and alignment pin thereof, and 24 is brace, and 25 for connecting support, 3 is operation platform, and 31 is platform framework, and 4 is box beam, and 5 for connecting rope, and 6 is walking steel wire rope, and 7 is median strip.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, this utility model is further described.
Referring to figs. 1 to shown in 5, a kind of portable box beam wet joint template operating platform, including walking and support system 1, outstanding Extension system 2 and operation platform 3;Walking and support system 1 include frame structure 11 and the wheel shaft fixed with frame structure 11 Mechanism 12;Suspension 2 is the hanger structure of energy direction of rotation, and suspension 2 one end rotates with walking and support system 1 Connecting, the other end and operation platform 3 are fixed;Operation platform 3 includes platform framework 31 and is laid on platform framework 31 Panel layer.
As selection, as shown in this embodiment, walking and support system 1, suspension 2 and operation platform 3 are monolithically fabricated one Nearly I-shaped structure.The frame structure 11 of walking and support system 1 includes framework, and arranges along the long cross direction of framework Multiple tracks laterally, skewed horizontal load, frame structure 11 combines two groups of axle mechanism 12 as walking and support system.As showing Example, uses work 22a shaped steel composition framework, long cross direction respectively set multiple tracks laterally, skewed horizontal load, whole operating platform is conducted oneself with dignity And construction loads is delivered to axle mechanism 12, and (wheel uses general-utility car to take turns, and two-wheeled Inter cross bar bearing uses Two bors d's oeuveres work 36b Shaped steel weld), frame structure 11 combine two groups of axle mechanism 12 as walking and support system, fix for operating platform, Move and turn to.
Suspension 2 includes and walking and the fixing parallel pressure bearing 21 of support system 1, and the load-bearing as rotating shaft is hung Bar 22, load-bearing suspension rod 22 end face is provided with and turns to turning to of location to position hole and alignment pin 23 thereof for suspension, hangs system It is also associated with some braces 24 between system 2 and operation platform 3.As example, suspension 2 is rotatable direction suspension bracket Structure, uses parallel pressure bearing 21 fix steel pipe and be allowed to have spinfunction;Use seamless steel pipe as load-bearing suspension rod 22, Seamless steel pipe end face sets and turns to hole, location, turns to for platform, prevents from swinging at interpolation alignment pin after turning to;In suspension 2 With use many round steel as the brace 24 of operation platform above operation platform 3 junction, increase whole operation platform stable Property.Suspension 2 is connected fixing by connecting support 25 with operation platform 3, brace 24 be connected to connection support 25 and Between operation platform 3.
The panel layer of operation platform 3 is bar-mat reinforcement, and operation platform 3 surrounding is additionally provided with the connection rope 5 for connecting box beam 4.Execute The long limit of work platform 3 is the box beam wet seam distance that two horizontal spacings are maximum, minor face be across time bridge left and right double width between can Safety passing distance, can regulate platform size according to on-site actual situations, uses work 10 to be welded into the groined type of the big spacing of the length of side Framework, then it is encrypted to the length of side closely spaced groined type framework with Φ 50mm steel pipe, platform framework 31 upper berth bar-mat reinforcement is as panel Layer, operation platform 3 surrounding uses 4 steel wire ropes to be fixed in box beam 4 as connecting rope 5, and this connection rope 5 is positioned at construction 3 four jiaos of platform, is connected with bridge floor embedded bar during construction.It addition, further respectively have steel on 3 liang of length of side limits of operation platform Cord (walking steel wire rope 6), when walking and support system 1 are walked, is connected with walking and support system 1, it is ensured that OK Stability when walking.
During construction, walking and support system 1 are positioned at the position, median strip 7 on box beam top, and its axle mechanism 12 is in this Central median 7, wheel is walked along this median strip 7 on box beam top;Operation platform 3 is rotarily driven by suspension 2 Rotate to direction across bridge direction (long limit is prolonged bridge direction across bridge direction and placed) and with connecting the rope 5 fixing operation platform 3 of connection and case Beam 4, wet joint template also can be placed directly on operation platform 3, owing to operation platform 3 lateral separation is longer, operator Directly can carry out a plurality of wet joint template handling, vertical location etc. on this operation platform 3.With across interior walking time, can be direct Release connection rope 5 to fix, use hoist engine or other power-equipments to pull walking and support system 1 to move ahead, execute to the next one Station is put.When crossing spanning walk, release and connect rope 5 and fix, operation platform 3 is rotated to vertical bridge (bridge is prolonged on long limit to direction Longitudinal direction is placed), then run to adjacent across, rotate operation platform 3 to direction across bridge direction and also fix, carry out next process and execute Work.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality Any amendment, equivalent and the improvement etc. made within novel spirit and principle, should be included in guarantor of the present utility model Within the scope of protecting.

Claims (5)

1. a portable box beam wet joint template operating platform, it is characterised in that: include walking and support system, suspension and execute Work platform;Walking and support system include frame structure and the axle mechanism fixing with frame structure;Suspension is to rotate The hanger structure in direction, suspension one end is rotationally connected with walking and support system, and the other end and operation platform are fixed;Construction Platform includes framework and the panel layer being laid on framework.
2. box beam wet joint template operating platform as claimed in claim 1 portable, it is characterised in that: walking and support system, outstanding Extension system and operation platform are monolithically fabricated a nearly I-shaped structure.
3. portable box beam wet joint template operating platform as claimed in claim 1, it is characterised in that: walking and the frame of support system Shelf structure includes framework, and the multiple tracks arranged along the long cross direction of framework laterally, skewed horizontal load, frame structure combines two groups of wheel shafts Mechanism is as walking and support system.
4. portable box beam wet joint template operating platform as claimed in claim 1, it is characterised in that: suspension includes and walking And the parallel pressure bearing that support system is fixing, and the load-bearing suspension rod as rotating shaft, load-bearing suspension rod end face is provided with for hanging system System turns to turning to of location to position hole and alignment pin thereof, is also associated with some braces between suspension and operation platform.
5. portable box beam wet joint template operating platform as claimed in claim 1, it is characterised in that: the panel layer of operation platform is Bar-mat reinforcement, operation platform surrounding is additionally provided with the connection rope for connecting box beam.
CN201620224055.5U 2016-03-21 2016-03-21 Wet seam template operation platform of portable case roof beam Active CN205474862U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620224055.5U CN205474862U (en) 2016-03-21 2016-03-21 Wet seam template operation platform of portable case roof beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620224055.5U CN205474862U (en) 2016-03-21 2016-03-21 Wet seam template operation platform of portable case roof beam

Publications (1)

Publication Number Publication Date
CN205474862U true CN205474862U (en) 2016-08-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620224055.5U Active CN205474862U (en) 2016-03-21 2016-03-21 Wet seam template operation platform of portable case roof beam

Country Status (1)

Country Link
CN (1) CN205474862U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108004919A (en) * 2017-12-05 2018-05-08 中铁六局集团有限公司 A kind of wet seam construction crane device of steel box girder bridge panel and its construction method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108004919A (en) * 2017-12-05 2018-05-08 中铁六局集团有限公司 A kind of wet seam construction crane device of steel box girder bridge panel and its construction method

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