CN101293619A - Portal frame tire type T shaped beam lifting and transporting vehicle - Google Patents
Portal frame tire type T shaped beam lifting and transporting vehicle Download PDFInfo
- Publication number
- CN101293619A CN101293619A CNA2008100315928A CN200810031592A CN101293619A CN 101293619 A CN101293619 A CN 101293619A CN A2008100315928 A CNA2008100315928 A CN A2008100315928A CN 200810031592 A CN200810031592 A CN 200810031592A CN 101293619 A CN101293619 A CN 101293619A
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- lifting
- portal frame
- vehicle
- shaped beam
- gantry
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Abstract
The invention discloses a gantry tire typed T-shaped beam lifting vehicle which consists of at least a front group of gantry lifting vehicles (7) and a rear group of gantry lifting vehicles (8); the gantry frame of each group of the gantry lifting vehicle consists of a bearing crossbeam (5) and two triangle brackets (6) which are respectively arranged at the two ends of the bearing crossbeam (5); the two triangle brackets (6) are respectively arranged on a vehicle axle (2) which is provided with moving tyres (12); the vehicle axle (2) is provided with a lug (16); the gantry frame is provided with a lifting device which consists of a hoisting mechanism, a pulley block and a hoisting rope (11); the vehicle axles (2) of the front group of gantry frame hoisting vehicles (7) and the rear group of gantry frame hoisting vehicles (8) are connected by calabashes along the serial direction of wire ropes (4). The invention is the gantry tyre-typed T-shaped beam lifting vehicle which can carry out the vertical lifting and horizontal rotation of the large-tone T-shaped beam and has simple structure, convenient operation, low cost and reliable performance.
Description
Technical field
The present invention relates to a kind of lifting and transporting vehicle, particularly relate to a kind of portal frame tire type T shaped beam lifting and transporting vehicle.
Background technology
In highway bridge construction, use the heavy concrete T type bridge of a kind of span 40m, 120t, this T type bridge need be transported to the camp site from lifting backward shift after the fabrication yard demoulding.At present must lift entrucking with two large-scale cranes for the heavy concrete T type bridge of 120t, the level transportation must be transported with special-purpose large flat transport trolley, the camp site working area requires bigger, use crane, flat truck working area to require bigger, the specialized equipment that need build broad when engineering is marched into the arena is marched into the arena and is used, increased equipment handover charge and engineering cost, and production efficiency is not high yet.
Summary of the invention
Technical matters to be solved by this invention provide a kind of can to large-tonnage T type beam carry out the transhipment of vertical-lift and level and simple in structure, be convenient to operate, the portal frame tire type T shaped beam lifting and transporting vehicle of with low cost, dependable performance.
In order to solve the problems of the technologies described above, portal frame tire type T shaped beam lifting and transporting vehicle provided by the invention, form by the two groups of portal frame lifting and transporting vehicles in front and back, the portal frame of every group of portal frame lifting and transporting vehicle is made up of load-bearing crossbeam and two A-frames being located at described load-bearing crossbeam two ends respectively, described two A-frames are installed in respectively on the vehicle bridge that is provided with the walking tire, on described vehicle bridge, be provided with and drag ear, on described portal frame, be provided with by hoisting mechanism, the bont that assembly pulley and hoisting cable are formed adds string direction cucurbit by steel rope between the vehicle bridge of the two groups of portal frame lifting and transporting vehicles in described front and back and connects.
Described hoisting mechanism is a chain block.
Between described load-bearing crossbeam and the described A-frame, between described A-frame and the described vehicle bridge, adopt between described walking tire and the described vehicle bridge that bolt is detachable to be connected.
Adopt the portal frame tire type T shaped beam lifting and transporting vehicle of technique scheme, the two groups of portal frame lifting and transporting vehicles in front and back are stepped into relevant position, T type beam two ends, with after T type beam firmly is connected, the first step is carried out vertical-lift with the movable pulley suspender of bont; In second step, tractor truck mop and preceding portal frame lifting and transporting vehicle connect; In the 3rd step, front and back must fuse on vehicle bridge mop bearing pin and add the string chain block for two groups and regulate the haul direction at any time with steel rope.Can be used for the heavy concrete T type bridge prefabrication field demoulding vertical-lift of span 40m, 120t; Laterally, vertical shift; Bridge member etc. is transported and fed to level.This lifting and transporting vehicle is simple in structure, and mounting or dismounting are convenient, adopted fractal structure, and bolted connection can now be adorned now and tear open, does not need large lifting equipment to install, and does not need the large-tonnage vehicular transport, the single heavy only 3t of parts, and the 5t crane is just detachable; From heavy and light, load-carrying capacity is big, and usable length can be regulated arbitrarily at 10m～40m; The manpower vertical-lift can not need the special configuration power vehicle by building site loader, winch, calf dozer during parallel motion, and energy consumption is little, and cost is low.Because this car adopts fractal structure, transportation, easy for installation, so the execution conditions applicability is wide, road rugged precipitous, that the workyard is narrow and small etc. is former thereby can't enter in the engineering construction process of large-scale weight-hauling equipment, more can embody its preceence.
In sum, the present invention be a kind of can to large-tonnage T type beam carry out the transhipment of vertical-lift and level and simple in structure, be convenient to operate, the portal frame tire type T shaped beam lifting and transporting vehicle of with low cost, dependable performance.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a structure right elevation of the present invention.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1 and Fig. 2, form for 8 liang by preceding portal frame lifting and transporting vehicle 7 and back gantry lifting and transporting vehicle, the portal frame of every group of portal frame lifting and transporting vehicle is made up of load-bearing crossbeam 5 and two A-frames 6 being located at load-bearing crossbeam 5 two ends respectively, two A-frames 6 are installed in respectively on the vehicle bridge 2 that is provided with four groups eight walking tires 12, on vehicle bridge 2, be provided with and drag ear 16, between load-bearing crossbeam 5 and the A-frame 6, between A-frame 6 and the vehicle bridge 2, bolt is detachable is connected in employing between walking tire 12 and the vehicle bridge 2, on load-bearing crossbeam 5, be provided with four groups of fixed pulley groups 9 and pass through four groups of running blocks 13 of four hoisting cable 11 bonded assemblys, hoisting cable 11 is connected load-bearing crossbeam 5 by four ten tons chain block 10, adds string by steel rope 4 between the vehicle bridge 2 of the two groups of portal frame lifting and transporting vehicles in front and back and pulls 3 connections of direction cucurbit.
Referring to Fig. 1 and Fig. 2, this car dispatches from the factory or transports and march into the arena and must carry out corresponding numbering, check its unit construction butt flange, and is easy for installation errorless to guarantee.Earlier four supports are installed on four vehicle bridge bodies, and determine its distance, hang again and set up a heavy crossbeam by the crossbeam size.With crane or jack whole door frame rising 0.55m and cushioning are fixed, the vehicle tyre assembly set is installed at last, and fastening tire screw.Convenient for transportation safety, only need that when shifting the building site tire, support, load-bearing crossbeam are removed tie bolt and disintegrate, it is whole that vehicle bridge, wheel hub should keep.Installation process should be checked the squareness of squareness, bearing beam and the axle beam of adjusting support and load-bearing crossbeam and the horizontal clearance of mop ear.
Should check each flanged plate bolted situation of door frame before using; Wear peace steel rope and by the normalized checking safe reliability; Whether rope and the trend of pulley be correct and to each wheel shaft filling butter, guarantees working lubrication.
Make the two groups of portal frame lifting and transporting vehicles 7,8 in front and back step into relevant position, T type beam 14 two ends respectively with tractor truck or lifting crane, with the suspender of running block 13 by member hoist cable 15 and T type beam after 14 firm connections, the first step is carried out vertical-lift by chain block 10, fixed pulley group 9, running block 13 and hoisting cable 11,15 pairs of T types of member hoist cable beam 14; In second step, tractor truck mop 1 connects with the ear 16 that drags of preceding group of portal frame lifting and transporting vehicle 7; In the 3rd step, the two groups of portal frame lifting and transporting vehicles in front and back must fuse on vehicle bridge 2 mop bearing pins and add string and pull direction cucurbit 3 and regulates at any time and haul direction with steel rope 4.
Portal frame tire type T shaped beam lifting and transporting vehicle can be used for the heavy concrete T type bridge prefabrication field demoulding vertical-lift of span 40m, 120t; Laterally, vertical shift; Bridge member etc. is transported and fed to level.
This lifting and transporting vehicle is simple in structure, and mounting or dismounting are convenient, adopted fractal structure, and bolted connection can now be adorned now and tear open, does not need large lifting equipment to install, and does not need the large-tonnage vehicular transport, the single heavy only 3t of parts, and the 5t crane is just detachable; From heavy and light, load-carrying capacity is big, and usable length can be regulated arbitrarily at 10m～40m; The manpower vertical-lift can not need the special configuration power vehicle by building site loader, winch, calf dozer during parallel motion, and energy consumption is little, and cost is low.It is more far better than dull and stereotyped transportation stability to adopt portal frame to promote the back, and the camp site working area requires little, and the specialized equipment that does not also need to build broad is marched into the arena and used, and can save large quantities of equipment handover charge usefulness, reduces engineering cost greatly.
Because this car adopts fractal structure, transportation, easy for installation, so the execution conditions applicability is wide, because of road rugged precipitous, that the workyard is narrow and small etc. is former thereby can't enter in the engineering construction process of large-scale weight-hauling equipment, more can embody its preceence.
Claims (3)
1, a kind of portal frame tire type T shaped beam lifting and transporting vehicle, it is characterized in that: by two groups of portal frame lifting and transporting vehicles (7 before and after at least, 8) form, the portal frame of every group of portal frame lifting and transporting vehicle is made up of load-bearing crossbeam (5) and two A-frames (6) of being located at described load-bearing crossbeam (5) two ends respectively, described two A-frames (6) are installed in respectively on the vehicle bridge (2) that is provided with walking tire (12), on described vehicle bridge (2), be provided with and drag ear (16), on described portal frame, be provided with by hoisting mechanism, the bont that assembly pulley and hoisting cable (11) are formed, the two groups of portal frame lifting and transporting vehicles (7 in described front and back, 8) adding string direction cucurbit by steel rope (4) between the vehicle bridge (2) connects.
2, portal frame tire type T shaped beam lifting and transporting vehicle according to claim 1 is characterized in that: described hoisting mechanism is chain block (10).
3, portal frame tire type T shaped beam lifting and transporting vehicle according to claim 1 and 2 is characterized in that: between described load-bearing crossbeam (5) and the described A-frame (6), between described A-frame (6) and the described vehicle bridge (2), adopt between described walking tire (12) and the described vehicle bridge (2) that bolt is detachable to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100315928A CN101293619A (en) | 2008-06-26 | 2008-06-26 | Portal frame tire type T shaped beam lifting and transporting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100315928A CN101293619A (en) | 2008-06-26 | 2008-06-26 | Portal frame tire type T shaped beam lifting and transporting vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101293619A true CN101293619A (en) | 2008-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100315928A Pending CN101293619A (en) | 2008-06-26 | 2008-06-26 | Portal frame tire type T shaped beam lifting and transporting vehicle |
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| Country | Link |
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| CN (1) | CN101293619A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002913A (en) * | 2010-11-16 | 2011-04-06 | 中铁二十四局集团有限公司 | Prefabricated T beam transferring trolley |
| CN102897673A (en) * | 2012-08-24 | 2013-01-30 | 李三川 | Peppermint pot filling apparatus |
| CN107473076A (en) * | 2017-09-27 | 2017-12-15 | 云南建投第二安装工程公司 | Mast frame is carried in a kind of door shape large-scale component sliding |
| CN109969965A (en) * | 2019-03-29 | 2019-07-05 | 中国五冶集团有限公司 | T-type beam lifts nylon rope traction device |
| CN112429651A (en) * | 2020-10-29 | 2021-03-02 | 中铁六局集团有限公司 | Mounting construction process for 1000-ton lifting frame equipment |
-
2008
- 2008-06-26 CN CNA2008100315928A patent/CN101293619A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002913A (en) * | 2010-11-16 | 2011-04-06 | 中铁二十四局集团有限公司 | Prefabricated T beam transferring trolley |
| CN102002913B (en) * | 2010-11-16 | 2013-09-18 | 中铁二十四局集团有限公司 | Prefabricated T beam transferring trolley |
| CN102897673A (en) * | 2012-08-24 | 2013-01-30 | 李三川 | Peppermint pot filling apparatus |
| CN107473076A (en) * | 2017-09-27 | 2017-12-15 | 云南建投第二安装工程公司 | Mast frame is carried in a kind of door shape large-scale component sliding |
| CN109969965A (en) * | 2019-03-29 | 2019-07-05 | 中国五冶集团有限公司 | T-type beam lifts nylon rope traction device |
| CN112429651A (en) * | 2020-10-29 | 2021-03-02 | 中铁六局集团有限公司 | Mounting construction process for 1000-ton lifting frame equipment |
| CN112429651B (en) * | 2020-10-29 | 2023-05-23 | 中铁六局集团有限公司 | Installation construction process for 1000-ton lifting frame equipment |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20081031 Address after: Four hundred and ten thousand and fifteen No. 296 West labour Road, Hunan, Changsha, Postal Code: 410015 Applicant after: Hunan No.6 Engineering Co., Ltd. Address before: No. 296 West labour Road, Hunan, Changsha Applicant before: Hunan Sixth Engineering Corp. |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081029 |