CN101445208A - Hanger for lifting construction of bridge cable - Google Patents
Hanger for lifting construction of bridge cable Download PDFInfo
- Publication number
- CN101445208A CN101445208A CNA2008101480759A CN200810148075A CN101445208A CN 101445208 A CN101445208 A CN 101445208A CN A2008101480759 A CNA2008101480759 A CN A2008101480759A CN 200810148075 A CN200810148075 A CN 200810148075A CN 101445208 A CN101445208 A CN 101445208A
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- China
- Prior art keywords
- shoulder pole
- pole girder
- hanger
- shoulder
- hanging
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Abstract
This invention discloses a hanger for lifting construction of bridge cable, wherein a shoulder-pole beam (1) is a box-type beam with upper part of two ends provided with shaft pin connecting device (4). The middle part of the shoulder-pole beam is a mobile hanging bracket (2). The mobile hanging bracket (2) moves on the shoulder-pole beam via a pushing device (5) of jack and is fixed to the shoulder-pole beam (1) by a connecting bolt. The lower end of the hanging bracket (2) is connected with an adjustable hanging belt (3). This invention can adjust the position of the mobile hanging bracket and the length of the hanging belt so as to make the hanging component in a predetermined state. In the hanging process, the positioning can be performed via performing fine adjustment to the hanger. This invention has advantages of convenient operation, quick process of construction, high safety and so on.
Description
Technical field
The present invention relates to preparation of construction, especially relate to a kind of bridge structure cable hanger for lifting construction.
Background technology
It is parallel with the cable cableway that present stage bridge cable lifting mostly is lifting components, adopts the fixed type suspender; Angled or the varied angle structure of small part and cable cableway, because of its weight is lighter, the lifting space is easy to adjust, so adopt the fixed type suspender too, but to becoming varied angle with cableway, the structure hoisting that weight is big, as adopt conventional fixed formula suspender, will cause structural orientation to adjust difficulty.
Summary of the invention
The purpose of this invention is to provide a kind ofly to become in the large-scale component process of varied angle with cableway in lifting, that lifting is located is more convenient, hanger for lifting construction of bridge cable efficiently.
For achieving the above object, technical scheme of the present invention is: a kind of bridge structure cable hanger for lifting construction, shoulder pole girder is the box beam of top, two ends band axial pin type connecting device, the shoulder pole girder middle part is a travelling cradle, travelling cradle can be connected with adjustable suspender belt in the lower end of suspension bracket moving on the shoulder pole girder and being fixed on the shoulder pole girder by tie bolt through the jack ejection device.
Described adjustable suspender belt connects two regular length suspender belts by gaily decorated basket screw rod and forms.
Shoulder pole girder is the box beam of top, two ends band axial pin type connecting device among the present invention, conveniently connects with the following drop in beam of crane carriage; The shoulder pole girder middle part is a travelling cradle, and suspension bracket can move freely by the jack ejection device on shoulder pole girder, is fixed by tie bolt and shoulder pole girder; Adjustable suspender belt connects two regular length suspender belts by gaily decorated basket screw rod and forms, and makes the suspender belt length variations by regulating gaily decorated basket screw rod, and suspender belt top is connected with travelling cradle, connects lifting components down.
The invention has the beneficial effects as follows: the present invention can make lifting components reach the reservation attitude by the position and the suspender belt length of regulating travelling cradle, only needing in the hoisting process that it is finely tuned operation just can position, have easy to operately, construction speed is fast, characteristics such as safety height.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The structural representation of adjustable suspender belt among Fig. 2 the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
Bridge structure cable hanger for lifting construction is seen shown in Figure 1: mainly be made of shoulder pole girder 1, travelling cradle 2, scalable suspender belt 3, axial pin type connecting device 4, jack ejection device 5, wherein shoulder pole girder 1 is the box beam of top, two ends band axial pin type connecting device 4, and shoulder pole girder 1 can connect with the following drop in beam of crane carriage by band axial pin type connecting device 4; Shoulder pole girder middle part is a travelling cradle 2, and travelling cradle 2 can move freely by jack ejection device 5 on shoulder pole girder 1, is fixed on the shoulder pole girder 1 by tie bolt after moving to correct position; Be connected with scalable suspender belt 3 in the lower end of travelling cradle 2, adjustable suspender belt 3 connects two regular length suspender belts by gaily decorated basket screw rod and forms, be connected with the suspender belt 7 of a regular length respectively at gaily decorated basket screw rod 6 upper and lower sides, can make the suspender belt length variations by regulating gaily decorated basket screw rod, suspender belt top is connected with travelling cradle, connects lifting components down.
In the hoisting process, adopt former and later two suspenders of the present invention, suspender top is connected with hanger under the cableway crane carriage by axial pin type connecting device 4, and the bottom is by travelling cradle 2, scalable suspender belt 3 and need lifting components to be connected.Make lifting components become the elevation angle, location by crane carriage to the discrepancy in elevation adjustment of front and back suspender; Move travelling cradle 2 by ejection device 5, by the change in location of suspension bracket on shoulder pole girder 1, the suspender over sling is wired to member horizontal location angle before and after making; Adjust the length of scalable suspender belt 3, make member produce flip angle.These are regulated all and finish before the member lifting, and all basic automatic in-position of the vertical elevation angle of member, lifting back, horizontal angle and flip angle, only needs that it is finely tuned operation and just can make structure finish accurate location behind on-station position at member, finishes lifting work.
Claims (2)
1, a kind of bridge structure cable hanger for lifting construction, it is characterized in that: shoulder pole girder (1) is the box beam of top, two ends band axial pin type connecting device (4), the shoulder pole girder middle part is travelling cradle (2), travelling cradle (2) moving on the shoulder pole girder and being fixed on the shoulder pole girder (1) by tie bolt, is connected with adjustable suspender belt (3) in the lower end of suspension bracket (2) through jack ejection device (5).
2, bridge structure cable hanger for lifting construction according to claim 1 is characterized in that: described adjustable suspender belt (3) connects two regular length suspender belts by gaily decorated basket screw rod and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101480759A CN101445208B (en) | 2008-12-29 | 2008-12-29 | Hanger for lifting construction of bridge cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101480759A CN101445208B (en) | 2008-12-29 | 2008-12-29 | Hanger for lifting construction of bridge cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101445208A true CN101445208A (en) | 2009-06-03 |
| CN101445208B CN101445208B (en) | 2012-02-29 |
Family
ID=40741142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101480759A Active CN101445208B (en) | 2008-12-29 | 2008-12-29 | Hanger for lifting construction of bridge cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101445208B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373669A (en) * | 2011-10-14 | 2012-03-14 | 中铁三局集团有限公司 | Automatically balanced cable hoisting and feeding device |
| CN102720135A (en) * | 2011-03-31 | 2012-10-10 | 江苏恩纳斯重工机械有限公司 | Suspension mounting structure of propulsion cradle |
| CN102745594A (en) * | 2012-07-04 | 2012-10-24 | 江苏永钢集团有限公司 | Sucker crane |
| CN104120657A (en) * | 2014-08-01 | 2014-10-29 | 中铁四局集团第二工程有限公司 | Servo-type beam surface stay cable pulling-into-hole guide device and construction method thereof |
| CN104947598A (en) * | 2015-07-07 | 2015-09-30 | 中铁二局股份有限公司 | Large tonnage girder hydraulic synchronization lifting-up construction equipment and method |
| CN106938820A (en) * | 2016-01-05 | 2017-07-11 | 五冶集团上海有限公司 | A kind of box shoulder pole girder suspender and preparation method thereof |
| CN107792788A (en) * | 2017-10-20 | 2018-03-13 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Overhead traveling crane reductor, reel hanging method in a kind of metallurgy workshop |
| CN109914259A (en) * | 2019-04-09 | 2019-06-21 | 中铁十八局集团第二工程有限公司 | The limited steel truss of hoisting platform encircles hanging method |
| CN112390137A (en) * | 2020-09-30 | 2021-02-23 | 成都飞机工业（集团）有限责任公司 | Aircraft erecting device |
-
2008
- 2008-12-29 CN CN2008101480759A patent/CN101445208B/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720135A (en) * | 2011-03-31 | 2012-10-10 | 江苏恩纳斯重工机械有限公司 | Suspension mounting structure of propulsion cradle |
| CN102720135B (en) * | 2011-03-31 | 2014-04-16 | 江苏恩纳斯重工机械有限公司 | Suspension mounting structure of propulsion cradle |
| CN102373669B (en) * | 2011-10-14 | 2015-09-23 | 中铁三局集团有限公司 | Automatic balancing hanging feeds cable device |
| CN102373669A (en) * | 2011-10-14 | 2012-03-14 | 中铁三局集团有限公司 | Automatically balanced cable hoisting and feeding device |
| CN102745594A (en) * | 2012-07-04 | 2012-10-24 | 江苏永钢集团有限公司 | Sucker crane |
| CN104120657B (en) * | 2014-08-01 | 2016-03-02 | 中国铁路总公司 | Follow-up beam face suspension cable guy rope hand-hole guiding device and construction method |
| CN104120657A (en) * | 2014-08-01 | 2014-10-29 | 中铁四局集团第二工程有限公司 | Servo-type beam surface stay cable pulling-into-hole guide device and construction method thereof |
| CN104947598A (en) * | 2015-07-07 | 2015-09-30 | 中铁二局股份有限公司 | Large tonnage girder hydraulic synchronization lifting-up construction equipment and method |
| CN104947598B (en) * | 2015-07-07 | 2016-08-17 | 中铁二局工程有限公司 | A kind of large-tonnage girder steel hydraulic synchronization lifting construction equipment and method |
| CN106938820A (en) * | 2016-01-05 | 2017-07-11 | 五冶集团上海有限公司 | A kind of box shoulder pole girder suspender and preparation method thereof |
| CN107792788A (en) * | 2017-10-20 | 2018-03-13 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Overhead traveling crane reductor, reel hanging method in a kind of metallurgy workshop |
| CN109914259A (en) * | 2019-04-09 | 2019-06-21 | 中铁十八局集团第二工程有限公司 | The limited steel truss of hoisting platform encircles hanging method |
| CN112390137A (en) * | 2020-09-30 | 2021-02-23 | 成都飞机工业（集团）有限责任公司 | Aircraft erecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101445208B (en) | 2012-02-29 |
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Legal Events
| Date | Code | Title | Description |
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| 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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160126 Address after: Jinniu District Kam Tong Road Chengdu city Sichuan province 610031 No. 16 Patentee after: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. Address before: 610041 high building, No. nine Hing Road, Chengdu hi tech Development Zone, Sichuan, 6 Patentee before: CHINA RAILWAY ERJU Co.,Ltd. Patentee before: CHINA RAILWAY ERJU 5TH ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee before: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190111 Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee after: CHINA RAILWAY ERJU 5TH ENGINEERING Co.,Ltd. Patentee after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee before: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. |