CN101230560A - Hydraulic elevator tower cable-stayed straddle bridge hoisting truck - Google Patents
Hydraulic elevator tower cable-stayed straddle bridge hoisting truck Download PDFInfo
- Publication number
- CN101230560A CN101230560A CNA2007100130857A CN200710013085A CN101230560A CN 101230560 A CN101230560 A CN 101230560A CN A2007100130857 A CNA2007100130857 A CN A2007100130857A CN 200710013085 A CN200710013085 A CN 200710013085A CN 101230560 A CN101230560 A CN 101230560A
- Authority
- CN
- China
- Prior art keywords
- hoist cable
- hydraulic
- stayed
- tower
- lifting tower
- 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.)
- Granted
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides a hydraulic elevator platform diagonal gantry bridge sling cart which relates to a bridge suspension setting instrument used for the bridging of the railway. The invention comprises a portal frame, a hydraulic gantry elevator platform, a diagonal suspension rope, a horizontal rope, a fixed suspension rope section, a sliding suspension rope section, a locking plug, a platform lorry, a horizontal suspension arm and a travelling crane. The invention is characterized in that due to the bearing force of the hydraulic gantry elevator platform and the diagonal suspension rope, the load and the distance of the suspension setting is greatly enhanced, so as to adapt to the requirements of suspension setting of the bridge which is heavier and longer. Compared with the prior art, the invention has the prime advantage of adapting to construct the bridge with larger span.
Description
One, technical field
The present invention relates to the bridge lifting device that a kind of railway bridge erecting uses, specifically a kind of hydraulic elevator tower cable-stayed straddle bridge hoisting truck.
Two, technical background
The bridge construction of China in all age is in advanced international standard always, and railroad bridge is built because of its environmental limitations of living in, and the bridge lifting strange lands of adopting prefabricated more, the lifting of vehicle-mounted level boat car.This mode has the following disadvantages: 1, limit because of running route, sling cart can not be to high development, can only be with the rock-steady structure horizontal-extending, thereby be difficult to realize the large span lifting.2, for to guarantee that horizontal hanging arm has enough intensity, it is heavy that crane often shows, and carries limited greatly.
Three, summary of the invention
Technical assignment of the present invention is at above deficiency, provides a kind of reasonable in design, simple in structure, safety and stability, span, load-bearing that the hydraulic elevator tower cable-stayed straddle bridge hoisting truck than quantum jump is arranged.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of hydraulic elevator tower cable-stayed straddle bridge hoisting truck comprises portal frame, hydraulic pressure gantry lifting tower, tiltedly draws hoist cable, horizontal rope, fixedly hoist cable joint, slip hoist cable joint, locking bolt, flat car, horizontal hanging arm and boat car.Hydraulic pressure gantry lifting tower is divided multistage, by hydraulic pump jack-up and recovery, tiltedly draws the hoist cable fixed length, and an end is fixed in horizontal hanging arm by fixing hoist cable joint, and the other end is fixed in hydraulic pressure gantry lifting tower by slip hoist cable joint, and horizontal rope transmits balance two skew backs and draws the hoist cable pulling force.
Hydraulic elevator tower cable-stayed straddle bridge hoisting truck of the present invention is compared with prior art, has following remarkable advantage:
1, tiltedly draw hoist cable support level arm, can make arm stretch fartherly, or carrying heavier bridge or lighter.
2, do not increase height after hydraulic pressure gantry lifting tower is restored, do not influence sling cart normally operation on the line.
Thereby the present invention has good value for applications.
Four, description of drawings
The present invention is further described below in conjunction with accompanying drawing embodiment:
Accompanying drawing 1 is the hydraulic elevator tower cable-stayed straddle bridge hoisting truck side schematic view.
Accompanying drawing 2 is the hydraulic elevator tower cable-stayed straddle bridge hoisting truck front schematic view
Accompanying drawing 3 is that schematic diagram is dissected in hydraulic elevator tower cable-stayed straddle bridge hoisting truck slip hoist cable joint front.
Accompanying drawing 4 is a hydraulic elevator tower cable-stayed straddle bridge hoisting truck, fixedly schematic diagram is dissected in hoist cable joint side.
Among the figure 1, portal frame 2, hydraulic pressure gantry lifting tower 3, tiltedly draw hoist cable 4, horizontal rope
5, fixedly hoist cable joint 6, slip hoist cable save 7, lock bolt 8, flat car
9, horizontal hanging arm 10, boat car
Five, specific embodiment
To hydraulic elevator tower cable-stayed straddle bridge hoisting truck of the present invention, do following detailed description with reference to manual, accompanying drawing:
A kind of hydraulic elevator tower cable-stayed straddle bridge hoisting truck comprises hydraulic pressure gantry lifting tower 2, tiltedly draws hoist cable 3, horizontal rope 4, fixedly hoist cable joint 5, slip hoist cable joint 6, locking bolt 7.Hydraulic pressure gantry lifting tower 2 minutes is multistage, hydraulic pump control jack-up and recovery, it is fixing and bear gravity with locking bolt 7 to rise the back that puts in place, tiltedly draws hoist cable 3 to be fixed length, one end is fixed in horizontal hanging arm 9 with fixing hoist cable joint 5, and the other end is fixed in hydraulic pressure gantry lifting tower 2 by slip hoist cable joint 6.Hydraulic pressure gantry lifting tower 2 is tiltedly drawn hoist cable 3 to pass by slip hoist cable 6 and is set level after restoring, and horizontal rope 4 tiltedly draws hoist cable 3 for correspondence, connects the antilift wire of hydraulic pressure gantry, two ends lifting tower 2, and is stressed with the entrucking of transmission balance crane.
During use, sling cart is drawn to desired location and fixing, rise hydraulic pressure gantry lifting tower 2 and decide, can implement the lifting task with the locking bolt-lock.
Hydraulic elevator tower cable-stayed straddle bridge hoisting truck of the present invention is simple in structure, can process shown in by specification, the accompanying drawing.
Except that the described technical characterictic of manual, be the known technology of those skilled in the art.
Claims (2)
1. hydraulic elevator tower cable-stayed straddle bridge hoisting truck comprises portal frame, hydraulic pressure gantry lifting tower, tiltedly draws hoist cable, horizontal rope, fixedly hoist cable joint, slip hoist cable joint, locking bolt, flat car, horizontal hanging arm and driving.It is characterized in that installing hydraulic pressure gantry lifting tower additional on two portal frames of fixed level arm, lifting tower rises the back that puts in place by locking fixedly pressure-bearing of bolt, every grade of hydraulic pressure gantry lifting tower is all installed the horizontal rope that tiltedly draws hoist cable and transition pulling force of strengthening horizontal hanging arm, and the equilibrium level arm is stressed.
2. hydraulic elevator tower cable-stayed straddle bridge hoisting truck according to claim 1, it is characterized in that the described hoist cable that tiltedly draws is a fixed length, rigidity is shaft-like, boom tip is that the fixedly hoist cable joint of low-angle activity up and down is fixing, hydraulic pressure gantry lifting tower end is the slip hoist cable joint of low-angle activity up and down, hoist cable was promptly located stress after the rise of hydraulic lifting tower was put in place, and horizontal rope is that fixed length is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100130857A CN101230560B (en) | 2007-01-24 | 2007-01-24 | Hydraulic elevator tower cable-stayed straddle bridge hoisting truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100130857A CN101230560B (en) | 2007-01-24 | 2007-01-24 | Hydraulic elevator tower cable-stayed straddle bridge hoisting truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101230560A true CN101230560A (en) | 2008-07-30 |
| CN101230560B CN101230560B (en) | 2010-12-08 |
Family
ID=39897344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100130857A Expired - Fee Related CN101230560B (en) | 2007-01-24 | 2007-01-24 | Hydraulic elevator tower cable-stayed straddle bridge hoisting truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101230560B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024308A (en) * | 2018-06-21 | 2018-12-18 | 上海建工集团股份有限公司 | The dead load control device and method of Bridge Erector |
| CN112173579A (en) * | 2019-07-03 | 2021-01-05 | 苏州双祺自动化设备有限公司 | Special sling mechanism for telescopic conveyor |
| CN115110201A (en) * | 2022-07-15 | 2022-09-27 | 徐州恒辉编织机械有限公司 | Complete manufacturing equipment and manufacturing method for mooring rope and annular sling |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1426464A (en) * | 1973-07-19 | 1976-02-25 | ||
| CN1061117C (en) * | 1994-02-25 | 2001-01-24 | 铁道建筑研究设计院 | Bridge span erecting machine |
| CN1058311C (en) * | 1994-02-25 | 2000-11-08 | 铁道建筑研究设计院 | Bridge span erecting machine composed with emergency beams |
| CN2268724Y (en) * | 1995-06-13 | 1997-11-26 | 江西日月明实业有限公司 | Bridge erecting apparatus |
| CN1609341A (en) * | 2003-10-22 | 2005-04-27 | 上海市基础工程公司 | Over head bridge erection construction technology |
| DE102004041443A1 (en) * | 2004-08-27 | 2006-03-02 | PeinigerRöRo GmbH | Casing used in the manufacture of concrete slabs in road construction is fixed to a supporting construction using a first fixing unit and to the finished concrete slab using a second fixing unit |
-
2007
- 2007-01-24 CN CN2007100130857A patent/CN101230560B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024308A (en) * | 2018-06-21 | 2018-12-18 | 上海建工集团股份有限公司 | The dead load control device and method of Bridge Erector |
| CN112173579A (en) * | 2019-07-03 | 2021-01-05 | 苏州双祺自动化设备有限公司 | Special sling mechanism for telescopic conveyor |
| CN115110201A (en) * | 2022-07-15 | 2022-09-27 | 徐州恒辉编织机械有限公司 | Complete manufacturing equipment and manufacturing method for mooring rope and annular sling |
| CN115110201B (en) * | 2022-07-15 | 2024-02-20 | 徐州恒辉编织机械有限公司 | Complete set of manufacturing equipment and manufacturing method for mooring rope and annular sling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101230560B (en) | 2010-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105858435A (en) | Technology for hoisting strip-shaped inclined steel structures in place through single crane | |
| CN200951923Y (en) | Transverse hanging bean for railway hoister | |
| CN101230560B (en) | Hydraulic elevator tower cable-stayed straddle bridge hoisting truck | |
| CN205634654U (en) | Sports car structure of cable crane hoist | |
| CN205500610U (en) | Handling system of low latitude group | |
| CN102701086A (en) | Method and device for improving lateral load capacity of arm support, and crane | |
| CN201737639U (en) | Integral inverted hoist | |
| CN105645275B (en) | Cable hoist and its construction method | |
| CN108643058A (en) | Anchor after cable crane main rope cross sliding type | |
| CN208994999U (en) | Mobile cable crane device | |
| CN207047703U (en) | A kind of beam piece prestressed stretch-draw jack easy device in place | |
| CN201016159Y (en) | Hydraulic elevator tower cable-stayed straddle bridge hoisting truck | |
| CN202465109U (en) | Motor-driven double-beam grab bucket gantry crane | |
| CN105317031B (en) | A kind of ship lift main equipment room bridge main beam hanging method | |
| CN205634685U (en) | Cable crane hoist | |
| CN209618736U (en) | Jacking apparatus is climbed in a kind of derrick crane | |
| CN209618693U (en) | A kind of encircling type single-beam operation trolley | |
| CN202465115U (en) | Double main beam gantry crane | |
| CN203321336U (en) | Device for adopting drilling line to realize lifting of oil rig self-elevating derrick | |
| CN202098985U (en) | Multi-stage hoisting device of cable crane | |
| CN202465103U (en) | Bridge crane with rotary clamp | |
| CN104831636A (en) | Railway T-beam rescue trolley and rescue method | |
| CN202830913U (en) | Duplex winch crawler belt walking type dynamic compactor | |
| CN205187694U (en) | Novel tower crane equipment | |
| CN203033635U (en) | Lifting sling with three traveling cranes with unequal weight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20130124 |