CN200967927Y - Rope-suspension bridge multi-span ropeway girder conveyer - Google Patents

Rope-suspension bridge multi-span ropeway girder conveyer Download PDF

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Publication number
CN200967927Y
CN200967927Y CN 200620099715 CN200620099715U CN200967927Y CN 200967927 Y CN200967927 Y CN 200967927Y CN 200620099715 CN200620099715 CN 200620099715 CN 200620099715 U CN200620099715 U CN 200620099715U CN 200967927 Y CN200967927 Y CN 200967927Y
Authority
CN
China
Prior art keywords
fixed
suspension bridge
cable
lifting
working platform
Prior art date
Application number
CN 200620099715
Other languages
Chinese (zh)
Inventor
陈明宪
陆尚武
刘英卫
上官兴
张岐生
杨明键
黎友盛
黄锡镛
Original Assignee
湖南省交通厅
湖南省路桥建设集团公司
江西蓝天学院
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 湖南省交通厅, 湖南省路桥建设集团公司, 江西蓝天学院 filed Critical 湖南省交通厅
Priority to CN 200620099715 priority Critical patent/CN200967927Y/en
Application granted granted Critical
Publication of CN200967927Y publication Critical patent/CN200967927Y/en

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Abstract

A suspension bridge multi-span ropeway beam transportation machine fixedly connects the riser cables on each main cable at two sides of the suspension bridge through rope clamps. The lower end of the riser cables are provided with slide cable sleeves and two fixed end track cables respectively insert into the slide cable sleeves of the riser cables under two main cables. Two sides of a movable working platform are symmetrically provided with two sets of hydraulic lifting grip slide sleeves. The movable working platform is fixed on the fixed end track cable through the hydraulic lifting grip slide sleeves and can slide on the fixed end track cable. A draughting mechanism and a winding gear are arranged on the movable working platform. The suspension bridge multi-span ropeway beam transportation machine of the utility model has the advantages of light structure, and low cost which can solve the problem of difficult lifting construction with a traditional cable lifting machine caused by no beam transportation condition on water in a deep mountain and oversize vertical lifting height for a rugged terrain under the and simultaneously the utility model can also apply the suspension bridge erection under varied conditions.

Description

Suspension bridge multispan cableway beam delivering machine
Technical field
The utility model relates to bridging equipment, especially a kind of suspension bridge multispan cableway beam delivering machine.
Background technology
Along with the fast development of national economic development, the development of communication to be had higher requirement, new historical chapter has also been opened in the suspension bridge construction, and a collection of suspension bridge arises at the historic moment, as Jiangyin Yangtze Bridge, the Xilin Yangtze Bridge etc.In recent years, the enforcement of country's development of the West Regions policy, the transport development of some economically underdeveloped areas has obtained the big good opportunity that develops rapidly, planned a collection of suspension bridge of striding the footpath greatly, these suspension bridges are positioned among the defile of remote mountains, mountain area mostly, the part mountain valley degree of depth even reach 400-600 rice, the influence of landform, make job practices be very different, particularly in the construction of girder,, there is not fortune beam condition waterborne because the mountain valley is very dark, it is rugged to add under the bridge landform, and vertically sling height is excessive, can not adopt traditional cable crane vertically to lift by crane construction, therefore traditional girder of suspension bridge construction method of installation, under this condition, just use inconvenience, and the equipment heaviness in traditional girder of suspension bridge construction method of installation, the cost height.
Summary of the invention
The purpose of this utility model just provides that a kind of structure is light, cost is low, can be applicable to the suspension bridge multispan cableway beam delivering machine that uses under the various conditions.
Suspension bridge multispan cableway beam delivering machine of the present utility model is by the affixed hoist cable of cord clip on the every main push-towing rope in suspension bridge both sides, the lower end of hoist cable is provided with the slip noose, two fixed end formula track cables are inserted in respectively in the slip noose of hoist cable under two main push-towing ropes, fixed end formula track cable two ends are fixed on the two ends of suspension bridge, portable working platform bilateral symmetry is provided with two cover hydraulic liftings and embraces the rope slip cap, hydraulic lifting is embraced the rope slip cap and is enclosed within on the fixed end formula track cable, portable working platform is embraced the rope slip cap by hydraulic lifting and is fixed on the fixed end formula track cable, and can on fixed end formula track cable, slide, be placed with haulage gear and elevating mechanism on the portable working platform, the elevating mechanism of portable working platform one end comprises lifting rope, pulley and suspension hook, the elevating mechanism of the other end comprises lifting rope, suspension hook and 3 balance slings of 4 liftings, 3 balance slings of 4 liftings are located between lifting rope and the suspension hook, and elevating mechanism can adopt hoist engine or jack for promoting power-equipment.
The operating principle of suspension bridge multispan cableway beam delivering machine of the present utility model is: be connected with hoist cable on two main push-towing ropes of suspension bridge, two fixed end formula track cables are inserted in respectively in the slip noose of main push-towing rope hoist cable lower end, both sides, hydraulic lifting on the portable working platform is embraced the rope slip cap and is enclosed within on the fixed end formula track cable, can on fixed end formula track cable, slide at haulage gear effect downward moving working platform, advancing of portable working platform, by elevating mechanism, the girder of suspension bridge is delivered to the precalculated position.In the process of transporting, when hydraulic lifting is embraced the rope slip cap near the slip noose on the hoist cable, another set of hydraulic lifting can be embraced the rope slip cap and be fixed on the fixed end formula track cable, and existing hydraulic lifting be embraced the rope slip cap unclamp, like this, portable working platform just can waltz through hoist cable.
Suspension bridge multispan cableway beam delivering machine structure of the present utility model is light, cost is low, it can solve because deep mountain valleys, there is not fortune beam condition waterborne, and landform is rugged under the bridge, vertical sling height is excessive, adopt the difficult problem of traditional cable crane lifting constructional difficulties, it also can adapt to setting up of suspension bridge under the various conditions simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that A-A among Fig. 1 is to schematic diagram.
The specific embodiment
A kind of suspension bridge multispan cableway beam delivering machine is by cord clip 4 affixed hoist cables 2 on every main push-towing rope in suspension bridge both sides 1, the lower end of hoist cable 2 is provided with slip noose 6, two fixed end formula track cables 7 are inserted in respectively in the slip noose 6 of hoist cable under two main push-towing ropes, fixed end formula track cable 7 two ends are fixed on the two ends of suspension bridge, portable working platform 5 bilateral symmetry are provided with two cover hydraulic liftings and embrace rope slip cap 9, hydraulic lifting is embraced rope slip cap 9 and is enclosed within on the fixed end formula track cable 7, portable working platform 5 is embraced rope slip cap 9 by hydraulic lifting and is fixed on the fixed end formula track cable 7, and can on fixed end formula track cable 7, slide, be placed with haulage gear 3 and elevating mechanism 10 on the portable working platform 5, the elevating mechanism of portable working platform 5 one ends comprises lifting rope, pulley and suspension hook, the elevating mechanism of the other end comprises lifting rope, suspension hook and 3 balance slings 11 of 11, four liftings of 3 balance slings of 4 liftings are located between lifting rope and the suspension hook.Girder 8 is transported by portable working platform 5.

Claims (2)

1, a kind of suspension bridge multispan cableway beam delivering machine, it is characterized in that: every main push-towing ropes in suspension bridge both sides (1) are gone up by the affixed hoist cable of cord clip (4) (2), the lower end of hoist cable (2) is provided with slip noose (6), two fixed end formula track cables (7) are inserted in respectively in the slip noose (6) of hoist cable under two main push-towing ropes, fixed end formula track cable (7) two ends are fixed on the two ends of suspension bridge, portable working platform (5) bilateral symmetry is provided with two cover hydraulic liftings and embraces rope slip cap (9), hydraulic lifting is embraced rope slip cap (9) and is enclosed within on the fixed end formula track cable (7), portable working platform (5) is embraced rope slip cap (9) by hydraulic lifting and is fixed on the fixed end formula track cable (7), is placed with haulage gear (3) and elevating mechanism (10) on the portable working platform (5).
2, suspension bridge multispan cableway beam delivering machine according to claim 1, it is characterized in that: the elevating mechanism of portable working platform (5) one ends comprises lifting rope, pulley and suspension hook, the elevating mechanism of the other end comprises lifting rope, suspension hook and 4 lifting 3 balance slings (11), and 43 balance slings of lifting (11) are located between lifting rope and the suspension hook.
CN 200620099715 2006-10-27 2006-10-27 Rope-suspension bridge multi-span ropeway girder conveyer CN200967927Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620099715 CN200967927Y (en) 2006-10-27 2006-10-27 Rope-suspension bridge multi-span ropeway girder conveyer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620099715 CN200967927Y (en) 2006-10-27 2006-10-27 Rope-suspension bridge multi-span ropeway girder conveyer

Publications (1)

Publication Number Publication Date
CN200967927Y true CN200967927Y (en) 2007-10-31

Family

ID=38967495

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620099715 CN200967927Y (en) 2006-10-27 2006-10-27 Rope-suspension bridge multi-span ropeway girder conveyer

Country Status (1)

Country Link
CN (1) CN200967927Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101786577A (en) * 2009-01-23 2010-07-28 柳州欧维姆机械股份有限公司 Dual-machine loading-and-walking type hydraulic numerical control deck erection gantry and control system and control method
CN101787677B (en) * 2009-01-23 2012-11-21 柳州欧维姆机械股份有限公司 Method for erecting girder of suspension bridge by double-hoisting hydraulic NC (numerical control) cable crane
CN104532753A (en) * 2014-12-31 2015-04-22 中交二公局第二工程有限公司 Lifting device suitable for lifting and installing suspension bridge stiffening girders
KR20160038223A (en) * 2014-09-30 2016-04-07 현대건설주식회사 Construct method of the suspension bridge girder and construction equipment of the suspension bridge girder
CN108455462A (en) * 2018-02-10 2018-08-28 湖北思泽新能源科技有限公司 A kind of cable crane
CN108557658A (en) * 2018-05-09 2018-09-21 湖北思泽新能源科技有限公司 A kind of cable crane
CN110878526A (en) * 2019-11-07 2020-03-13 中铁大桥局集团有限公司 Construction method for erecting stiffening beam by utilizing movable cable clamp

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101786577A (en) * 2009-01-23 2010-07-28 柳州欧维姆机械股份有限公司 Dual-machine loading-and-walking type hydraulic numerical control deck erection gantry and control system and control method
CN101787677B (en) * 2009-01-23 2012-11-21 柳州欧维姆机械股份有限公司 Method for erecting girder of suspension bridge by double-hoisting hydraulic NC (numerical control) cable crane
CN101786577B (en) * 2009-01-23 2013-05-15 柳州欧维姆机械股份有限公司 Dual-machine loading-and-walking type hydraulic numerical control deck erection gantry and control system and control method
KR20160038223A (en) * 2014-09-30 2016-04-07 현대건설주식회사 Construct method of the suspension bridge girder and construction equipment of the suspension bridge girder
KR101676009B1 (en) * 2014-09-30 2016-11-14 현대건설 주식회사 Construct method of the suspension bridge girder and construction equipment of the suspension bridge girder
CN104532753A (en) * 2014-12-31 2015-04-22 中交二公局第二工程有限公司 Lifting device suitable for lifting and installing suspension bridge stiffening girders
CN108455462A (en) * 2018-02-10 2018-08-28 湖北思泽新能源科技有限公司 A kind of cable crane
CN108557658A (en) * 2018-05-09 2018-09-21 湖北思泽新能源科技有限公司 A kind of cable crane
CN110878526A (en) * 2019-11-07 2020-03-13 中铁大桥局集团有限公司 Construction method for erecting stiffening beam by utilizing movable cable clamp

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071031

Termination date: 20151027

EXPY Termination of patent right or utility model