CN205529923U - Sliding device of demolising of beiLei beam - Google Patents

Sliding device of demolising of beiLei beam Download PDF

Info

Publication number
CN205529923U
CN205529923U CN201620085521.6U CN201620085521U CN205529923U CN 205529923 U CN205529923 U CN 205529923U CN 201620085521 U CN201620085521 U CN 201620085521U CN 205529923 U CN205529923 U CN 205529923U
Authority
CN
China
Prior art keywords
bailey
steel plate
special
beilei
pulley
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Withdrawn - After Issue
Application number
CN201620085521.6U
Other languages
Chinese (zh)
Inventor
李绍良
方超
刘习生
张红乾
白静
钱琨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huahai Engineering Co Ltd of Shanghai Civil Engineering Co Ltd of CREC
Original Assignee
Huahai Engineering Co Ltd of Shanghai Civil Engineering Co Ltd of CREC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huahai Engineering Co Ltd of Shanghai Civil Engineering Co Ltd of CREC filed Critical Huahai Engineering Co Ltd of Shanghai Civil Engineering Co Ltd of CREC
Priority to CN201620085521.6U priority Critical patent/CN205529923U/en
Application granted granted Critical
Publication of CN205529923U publication Critical patent/CN205529923U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a sliding device of demolising of beiLei beam, its characterized in that comprises jack, special shoulder pole, movable pulley and the manual crane of promoting, and beiLei beam main part bottom both sides are equipped with a set of jack respectively, have erect two sets of special shoulder poles that promote between the jack of both sides, and every group is special to be promoted shoulder pole and beiLei beam and all support fixedly, installs a plurality of movable pulleies respectively in beiLei beam main part bottom, and beiLei beam main part lateral part connection manual crane is through manual crane translation beiLei beam. The utility model discloses utilize the pulley to remove the principle, through the installation movable pulley power of reducing friction on beiLei beam, use hand -drive block to move beiLei beam to the outside, reduce the field operation degree of difficulty, reduce safe risk.

Description

Bailey beam sliding dismounting device
[technical field]
The utility model belongs to engineering technology file, a kind of device relating to the sliding dismounting of Bailey beam.
[background technology]
Bailey beam is used for engineering construction, is the trusses being assembled into by Bailey bracket, between Bailey bracket many with spend window as connecting elements, Fix with bolt, owing to it sets up rapidly, mobility strong, therefore it is used at river course, the cliff of displacement setting up Simple bridge, now it is used for Engineering construction, such as straddle truck, operation platform, engineering sidewalk bridge etc..Bailey beam sets up convenient and swift, much across highway, In the construction of Cast-in-Situ Continuous Beam in river course, it it is a kind of important strutting system.In Hanging Basket, the construction of highway cross a river, it is possible to To use as builder's road, be one simply, arrangement and method for construction easily.
And for the dismounting of Bailey beam, existing major part directly uses the dilatory traction of crane, this kind of dismounting side after using sandbox landing Method, execute-in-place difficulty is big, security risk is high.
[summary of the invention]
The purpose of this utility model is the defect overcoming prior art to exist, it is provided that the Bailey beam of a kind of new structure is sliding tears open Except device.
For achieving the above object, a kind of Bailey beam sliding dismounting device of design, it is characterised in that by jack, Special-purpose lifting Shoulder pole, movable pulley and hand crane composition, Bailey beam bottom part body is respectively provided on two sides with one group of jack, both sides jack Between set up and have two groups of Special-purpose lifting shoulder poles, often group Special-purpose lifting shoulder pole all supports fixing, in Bailey beam bottom part body with Bailey beam Being respectively mounted some movable pulleies, Bailey beam body side connects hand crane, manually crane translation Bailey beam.Bei Lei Frictional force between beam and I-steel reduces, and uses bottle gouard moved by hands that Bailey beam moves to outside, reduces labor strength, reduces Difficulty of construction, after Bailey beam installs movable pulley, mobile convenient, accelerating construction progress.
It is spacing that the antermarginal two ends of described Bailey beam are respectively mounted a rail meter, and described rail meter offsets with edge, prevents Bailey beam Slide to edge, it is possible to decrease security risk.
Length 1.5m of Special-purpose lifting shoulder pole, width 0.55m, vertically and horizontally skeleton uses 12, No. 6 channel-section steel Two bors d's oeuveres, upper and lower use Plate Welding, uses overlap welding and T-shaped weldering between skeleton and steel plate, longitudinal framework welds together with 15cm welding with upper lower steel plate Seam, fusion length 10cm, horizontal skeleton and the whole full weld of upper lower steel plate.
Movable pulley is made up of Interal fixation part and pulley, and described Interal fixation part is by one block of planar thick steel plate and steel plate two ends Inverted trapezoidal pulley fixed plate composition, described two ends inverted trapezoidal pulley fixed plate is respectively fixed with one group of pulley, described planar thick steel Plate upper surface supports with Bailey beam bottom part body.
Described hand crane uses bottle gouard moved by hands.
The utility model utilizes pulley shifting principle, reduces frictional force by installing movable pulley in Bailey beam, uses bottle gouard moved by hands Bailey beam is moved to outside, reduces execute-in-place difficulty, reduce security risk.
[accompanying drawing explanation]
Fig. 1 is the cross-sectional view of Bailey beam sliding dismounting device
Fig. 2 is the skiagraph of Bailey beam sliding dismounting device
Fig. 3 is Special-purpose lifting shoulder pole sectional view
Fig. 4 a is movable pulley structural representation
Fig. 4 b is movable pulley structural representation
Fig. 5 is bottle gouard moved by hands structural representation
Fig. 6 a is rail meter position limiting structure front view
Fig. 6 b is rail meter position limiting structure side view
Fig. 7 is Bailey beam sliding dismounting device machining sketch chart
Description of symbols in figure
1 jack, 2 Special-purpose lifting shoulder poles, 3 pulleys, 4 bottle gouards moved by hands, 5 rail meters are spacing, 6 sandboxes, 7 Two bors d's oeuveres channel-section steels, 8 Interal fixation parts
[detailed description of the invention]
Peace inter-city rail transit S3 line is the rail rapid transit circuit that Nanjing leads to Anhui Province and county, is south A part for capital Mode of Metropolitan Metro Network.NH-TA09 mark boundary of works area is that 1 station 1 is interval, wherein eco-technology garden station~ Zhu Shi way station distance total length 3803.52m, bridge overall length 6290m.Interval left and right line starting point 36 uses shellfish across simple supported box beam Thunder construction with brackets, simply supported beam length 30m, monolithic cast-in-situ box girder weight 290t.
The following is Bailey truss remove use sliding dismounting device example:
1, project profile
Peace inter-city rail transit S3 line NH-TA09 mark interval left and right line starting point 36 uses Bailey truss method to execute across simple supported box beam Work, Bailey beam is removed and is used sliding dismounting device.
2, construction technology and sliding dismounting device using effect
1) Bailey beam sliding dismounting device processing
Each element length 1.5m, width 0.55m, Q235 steel selected by steel.Vertically and horizontally skeleton $ use Two bors d's oeuveres 12,6 Number channel-section steel, upper and lower Plate Welding.Using overlap welding and T-shaped weldering between skeleton and steel plate, longitudinal framework is every with upper lower steel plate One weld seam, fusion length 10cm, horizontal skeleton and the whole full weld of upper lower steel plate is welded every 15cm.
2) Bailey beam sliding dismounting device is installed
Bailey beam sliding dismounting device is installed according to box beam span, by jack, Special-purpose lifting shoulder pole, movable pulley and Hand crane form, Bailey beam bottom part body is respectively provided on two sides with one group of jack, between the jack of both sides set up have two groups special With promoting shoulder pole, often group Special-purpose lifting shoulder pole all supports fixing, if being respectively mounted dry-charged plates in Bailey beam bottom part body with Bailey beam Wheel, Bailey beam body side connects hand crane, manually crane translation Bailey beam, and hand crane can use manually Cucurbit or the device of other equivalences.
Length 1.5m of Special-purpose lifting shoulder pole, width 0.55m, vertically and horizontally skeleton uses 12, No. 6 channel-section steel Two bors d's oeuveres, upper and lower use Plate Welding, uses overlap welding and T-shaped weldering between skeleton and steel plate, longitudinal framework welds together with 15cm welding with upper lower steel plate Seam, fusion length 10cm, horizontal skeleton and the whole full weld of upper lower steel plate.
Movable pulley is made up of Interal fixation part and pulley, and described Interal fixation part is by one block of planar thick steel plate and steel plate two ends Inverted trapezoidal pulley fixed plate composition, described two ends inverted trapezoidal pulley fixed plate is respectively fixed with one group of pulley, described planar thick steel Plate upper surface supports with Bailey beam bottom part body.
3) safety measure
For preventing Bailey beam from sliding to edge, be respectively mounted a rail meter at the antermarginal two ends of Bailey beam spacing, described rail meter with Edge offsets.It is spacing that rail meter is installed at two ends, and sand cylinder and transverse distribution beam use pressing plate to fix, and prevent distribution beam from tilting.
4) achievement effect
Use Bailey beam sliding dismounting device, make the frictional force between Bailey beam and I-steel reduce, not only reduce construction difficulty Degree, reduce the labour intensity of workman, and accelerate construction speed, reduce security risk, be one safely, conveniently, Efficient Bailey beam Demolition Scheme, removes new departure as Bailey beam feasible.

Claims (5)

1. a Bailey beam sliding dismounting device, it is characterised in that by jack, Special-purpose lifting shoulder pole, movable pulley and manually Heavy-duty machine forms, and Bailey beam bottom part body is respectively provided on two sides with one group of jack, and setting up between the jack of both sides has two groups special to carry Rising shoulder pole, often group Special-purpose lifting shoulder pole all supports fixing with Bailey beam, is respectively mounted some movable pulleies in Bailey beam bottom part body, Bailey beam body side connects hand crane, manually crane translation Bailey beam.
2. a kind of Bailey beam sliding dismounting device as claimed in claim 1, it is characterised in that the antermarginal two ends of described Bailey beam Being respectively mounted a rail meter spacing, described rail meter offsets with edge.
3. a kind of Bailey beam sliding dismounting device as claimed in claim 1, it is characterised in that length 1.5m of Special-purpose lifting shoulder pole, Width 0.55m, vertically and horizontally skeleton uses 12, No. 6 channel-section steel Two bors d's oeuveres, upper and lower Plate Welding, adopts between skeleton and steel plate Weld by overlap welding and T-shaped, longitudinal framework weld every 15cm with upper lower steel plate together with weld seam, fusion length 10cm, laterally Skeleton and the whole full weld of upper lower steel plate.
4. Bailey beam sliding dismounting device as claimed in claim 1 a kind of, it is characterised in that movable pulley by Interal fixation part and Pulley forms, and described Interal fixation part is made up of the inverted trapezoidal pulley fixed plate at one block of planar thick steel plate and steel plate two ends, Described two ends inverted trapezoidal pulley fixed plate is respectively fixed with at the bottom of one group of pulley, described planar thick upper surface of steel plate and Bailey beam main body Portion supports.
5. a kind of Bailey beam sliding dismounting device as claimed in claim 1, it is characterised in that described hand crane uses manually Cucurbit.
CN201620085521.6U 2016-01-28 2016-01-28 Sliding device of demolising of beiLei beam Withdrawn - After Issue CN205529923U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620085521.6U CN205529923U (en) 2016-01-28 2016-01-28 Sliding device of demolising of beiLei beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620085521.6U CN205529923U (en) 2016-01-28 2016-01-28 Sliding device of demolising of beiLei beam

Publications (1)

Publication Number Publication Date
CN205529923U true CN205529923U (en) 2016-08-31

Family

ID=56771916

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620085521.6U Withdrawn - After Issue CN205529923U (en) 2016-01-28 2016-01-28 Sliding device of demolising of beiLei beam

Country Status (1)

Country Link
CN (1) CN205529923U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105544406A (en) * 2016-01-28 2016-05-04 中铁上海工程局集团华海工程有限公司 Sliding-type Bailey beam dismantling device and dismantling method thereof
CN111021269A (en) * 2020-01-13 2020-04-17 五冶集团上海有限公司 Bailey beam dismantling construction method in bridge engineering
WO2020103351A1 (en) * 2018-11-21 2020-05-28 中铁十八局集团有限公司 Bailey support system applied to crossed protection of complicated pipe cable and construction method therefor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105544406A (en) * 2016-01-28 2016-05-04 中铁上海工程局集团华海工程有限公司 Sliding-type Bailey beam dismantling device and dismantling method thereof
CN105544406B (en) * 2016-01-28 2017-05-31 中铁上海工程局集团华海工程有限公司 Bailey beam is sliding to remove device and its method for dismounting
WO2020103351A1 (en) * 2018-11-21 2020-05-28 中铁十八局集团有限公司 Bailey support system applied to crossed protection of complicated pipe cable and construction method therefor
CN111021269A (en) * 2020-01-13 2020-04-17 五冶集团上海有限公司 Bailey beam dismantling construction method in bridge engineering

Similar Documents

Publication Publication Date Title
CN205529923U (en) Sliding device of demolising of beiLei beam
CN201003145Y (en) Upward and self-walking type mobile die carrier
CN105544406B (en) Bailey beam is sliding to remove device and its method for dismounting
CN203855895U (en) Mobile jib operation platform for constructing and overhauling bridges
CN101781878B (en) Integral lifting template of main pylon of single-pylon cable-stayed bridge without dorsal cables and lifting construction method thereof
CN104594918A (en) Split integrated underground passage steel mold plate trolley and construction method thereof
CN103452052A (en) Movable mold hanging equipment for closing swivel bridges and closure section construction method
CN207047691U (en) A kind of cantilever type movable crosshead
CN104389272B (en) Multifunctional mobile operating platform
CN104110002B (en) A kind of method for changing steel truss girder bridge floorings
CN204151699U (en) A kind of frame plate machine for changing steel truss girder bridge bridge deck
CN205591116U (en) A two roof beam travelling car operation platform that is used for overpass steel case breast portion to be under construction
CN206873307U (en) Movable type bridge justifies pier stud work high above the ground operating platform
CN202176343U (en) Self-propelled multifunctional template trolley combining device
CN201588172U (en) Integral single-tower non-dorsal-cord cable-stayed-bridge king tower lifting template
CN203419675U (en) Traveling track for girder crane
CN103410104B (en) The bearing replacement method and apparatus of overhead road of city
CN207608833U (en) One kind is across the rigid structure movable hydraulic support stand of both cable spaces
CN202881854U (en) Support bracket for bridge construction
KR20080053442A (en) Lining con'c
CN205934962U (en) A system of sliding for underground pipe gallery cast -in -situ construction
CN204552760U (en) Traveling type hydraulic formwork jumbo
CN205894081U (en) Symmetry formula rock -anchored beam concrete placement platform truck
CN202017181U (en) Falsework for constructing steel and concrete combined beam crossing over conventional route and arranged parallel to existing line
CN212561227U (en) Convenient portable supplementary bridge demolishs instrument car

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20160831

Effective date of abandoning: 20170531