CN101327892A - Double girder overhead viaduct type crane - Google Patents
Double girder overhead viaduct type crane Download PDFInfo
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- CN101327892A CN101327892A CNA2008100144197A CN200810014419A CN101327892A CN 101327892 A CN101327892 A CN 101327892A CN A2008100144197 A CNA2008100144197 A CN A2008100144197A CN 200810014419 A CN200810014419 A CN 200810014419A CN 101327892 A CN101327892 A CN 101327892A
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- crane
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Abstract
The present invention discloses a twin-beam viaduct type crane, which is mainly used for directly loading and unloading goods at long distance. The crane consists of two rail main beams, a large car frame, a large car operation mechanism, a small rail car, a lifting mechanism, an operating chamber, and a electronically controlled device, wherein the two rail main beams are arranged in parallel; the large car frame consists of two rail beams; the large car operation mechanism is fixed to the two ends of the large car frame; the small rail car is arranged on the large car frame; the lifting mechanism is fixed to the small rail car; and, the operating chamber and the electronically controlled device are fixed to the large car frame. The rail main beams span over a railway, and extend to a cargo work position. A rail longeron is arranged on the rail beam. Longeron operating mechanisms are respectively arranged on the two ends of the rail longeron. The small rail car is arranged on the rail longeron operating mechanism. The crane achieves the straight communication between the materials of a train and a ship. The middle operation is reduced and the handling speed is improved. The berthing of the chip can be far away from a port. The handling can be realized in the sea. The throughput of the port is increased. The crane is suitable for the handling of heavy materials and largetonnage ships.
Description
Technical field
The present invention relates to hoisting crane, relate in particular to the hoisting crane that remote directly handling goods is used.
Background technology
At present, port and pier loading and unloading goods all is that tower crane is installed by the sea.Unload ship time the goods on the ship is hung in the goods yard of CIF landed, refill on the land transport vehicles such as transporting to train, automobile.During shipment, the lade with land transport vehicles such as train, automobiles is discharged in the goods yard earlier, is lifting on the ship with part of tower crane.Because the stressed restriction of the lifting brachium of tower crane can only be unloaded the ship that pulls in to shore, and can not unload offshore ship far away, the port capacity is restricted, and can not directly loads and unloads train, also needs pilot process, so waste material resources, manpower, influence work efficiency.
The technology relevant with the present invention is twin beam overhead bridge crane (or claiming twin beam overhead crane, twin beams overhead traveling crane).Twin beam overhead bridge crane is mainly used in material handling interior between Oversize vehicle and moves.Big vehicle frame, the traveling mechanism of the larger traveller that is fixed on big vehicle frame two ends that its structure is made up of two track girders that are arranged in parallel, two track cross beams, operate in small rail car on the track cross beam, be fixed on lift system on the small rail car frame, the operator's compartment and the control panel that are fixed on below the big vehicle frame form.Two track girders of twin beam overhead bridge crane are on the pillar stiffener (structural framing) that is fixed on both sides between Oversize vehicle.It can only be used for the material handling in the workshop.
The technology relevant with the present invention also has double girder gantry crane (or claiming gantry crane).Double girder gantry crane mainly is exclusively used in the loading and unloading of large-scale goods material factory.It is to spread the cart track on ground, both sides, goods stock ground, form by big vehicle frame and door frame leg that two track cross beams are formed, be fixed on the door frame, on the door frame leg traveling mechanism of the larger traveller is installed, deployment rails dolly and lift system on the big vehicle frame, handling labor is finished in operation in the goods stock ground.It can only be applicable to the loading and unloading in building goods stock ground on the ground.Above-mentioned two kinds of hoisting cranes can not stride across railway operation and deepening arrives operation in the sea, so can not be used for the mutual loading and unloading goods in port and pier and train goods yard.
Summary of the invention
The present invention is for the problem that solves the goods yard and stride railway loading and unloading, the port and pier deepening loads and unloads ship in the sea problem and realize directly mutual loading and unloading problem between train and the steamer, proposes a kind of double girder overhead viaduct type crane.
For reaching above-mentioned purpose, big vehicle frame, the traveling mechanism of the larger traveller that is fixed on big vehicle frame two ends that double girder overhead viaduct type crane of the present invention mainly is made up of two track girders that are arranged in parallel, two track cross beams, be arranged in small rail car on the big vehicle frame, be fixed on the lift system (as electric block) on the small rail car and the operator's compartment and the control panel that are fixed on the big vehicle frame are formed, it is characterized in that:
1, two track girders that are arranged in parallel recited above are respectively supported by row's pillar stiffener (or claiming bridge pier), stride across and extend to always the marine position of berthing from the railway top, constitute an overhead viaduct type works; If only be used for the loading and unloading of land goods such as train, automobile, the overhead viaduct type works extends to the cargo handing position after striding across from the railway top always.
2, the big vehicle frame of two track cross beams composition recited above is a quadra structure, and two track cross beams are arranged on the top frame on quadra structure both sides; Also be furnished with the track longeron more than two on the track cross beam, track longeron two ends are equipped with the longeron operating unit that moves on track cross beam, are furnished with small rail car on track longeron operating unit.
3, the planar dimension of quadra recited above should satisfy the length and the width of a joint delivery railway carriage at least, guarantees the disposable loading and unloading of a joint delivery railway carriage.
4, the pillar stiffener of overhead viaduct type works recited above is made of steel structure or reinforced concrete structure.
5, two of overhead viaduct type works recited above track girders are to constitute the beam body by steel structure or reinforced concrete structure, on the beam body track are installed.
In order to satisfy the lifting of weight, described every track longeron can adopt twin-spar construction.
Good effect of the present invention is:
1. because the track girder strides across from railway top, and extend to the marine position of berthing always, realize the straight-through of material between train and the steamer, reduce intermediary operation, handling speed improves.
2. berthing of steamer can in marine realization loading and unloading, increase the loading and unloading capacity at harbour away from the port.
3. twin beams lifting mode is bigger than tower crane lifting weight, is fit to the loading and unloading of heavier material handling and large-tonnage steamer.
Description of drawings
Fig. 1 is the front view scheme drawing of the embodiment of the invention; Fig. 2 is the birds-eye view of Fig. 1; Fig. 3 is the simple and easy scheme drawing of big body frame structure for automotive.
Among the figure: 1-pillar stiffener, 2-track girder, the big vehicle frame of 3-, 4a, 4b-small rail car, 5-traveling mechanism of the larger traveller, 6-railway, the 7-steamer position of berthing, the 8-track cross beam, 9-single-beam formula track longeron, 10-operator's compartment, 11-two-beam type track longeron, 12a, 12b-longeron operating unit.
The specific embodiment
With reference to the accompanying drawings the present invention is described further again.
As shown in Figure 1 and Figure 2, double girder overhead viaduct type crane of the present invention by the track girder that is arranged in parallel by two 2, two big vehicle frames 3 that track cross beam 8 is formed, be fixed on big vehicle frame 3 two ends traveling mechanism of the larger traveller 5, be arranged in small rail car 4 on the big vehicle frame 3, be fixed on the lift system (as electric block) on the small rail car 4 and the operator's compartment 10 and the control panel that are fixed on the big vehicle frame 3 are formed.Wherein:
Article two, each is supported the track girder that is arranged in parallel 2 by row's pillar stiffener 1, strides across and extends to always the marine steamer position 7 of berthing from railway 6 tops and constitute an overhead viaduct type works; If only be used for the loading and unloading of land goods such as train, automobile, the overhead viaduct type works extends to the cargo handing field after striding across from the railway top always.Pillar stiffener 1 is made of steel structure or reinforced concrete structure; Track girder 2 is formed the beam body by steel structure or reinforced concrete structure, on the beam body track is installed.
As can be seen from Figure 3, the big vehicle frame 3 of two track cross beam 8 compositions is quadra structures, and two track cross beams 8 are arranged on the top frame on quadra structure both sides; Also be furnished with single-beam formula track longeron 9 on the track cross beam 8, longeron operating unit 12a is installed at single-beam formula track longeron 9 two ends moves single-beam formula track longeron 9 on track cross beam 8, and small rail car 4a moves on single-beam formula track longeron 9.Also can be furnished with two-beam type track longeron 11 on the track cross beam 8, longeron operating unit 12b is installed at two-beam type track longeron 11 two ends moves two-beam type track longeron 11 on track cross beam 8, and small rail car 4b moves on two-beam type track longeron 11.The planar dimension of quadra structure is the length and the width of a joint delivery railway carriage, can guarantee the disposable loading and unloading of a joint delivery railway carriage.
The track longeron has been arranged two, comprises single-beam formula track longeron 9 and two-beam type track longeron 11, arranges on the every track longeron that a small rail car 4 and a cover promote structure.
The electric power of the hoisting crane of present embodiment is supplied with to adopt and is dragged cable.
Claims (2)
1, a kind of double girder overhead viaduct type crane, big vehicle frame, the traveling mechanism of the larger traveller that is fixed on big vehicle frame two ends that it is made up of two track girders that are arranged in parallel, two track cross beams, be arranged in small rail car on the big vehicle frame, be fixed on the lift system on the small rail car and the operator's compartment and the control panel that are fixed on the big vehicle frame are formed, it is characterized in that:
(1) described two track girders that are arranged in parallel are respectively supported by row's pillar stiffener, stride across and extend to always the cargo handing position from the railway top;
(2) the big vehicle frame of described two track cross beams composition is a quadra structure, and two track cross beams are arranged on the top frame on quadra structure both sides; Also be furnished with the track longeron more than two on the track cross beam, track longeron two ends are equipped with the longeron operating unit that moves on track cross beam, are furnished with small rail car on track longeron operating unit;
(3) planar dimension of described quadra should satisfy the length and the width of a joint delivery railway carriage at least;
(4) pillar stiffener of described overhead viaduct type works is made of steel structure or reinforced concrete structure;
(5) two of described overhead viaduct type works track girders are to constitute the beam body by steel structure or reinforced concrete structure, on the beam body track are installed.
2, double girder overhead viaduct type crane as claimed in claim 1 is characterized in that, described track longeron is a twin-spar construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100144197A CN101327892A (en) | 2008-02-28 | 2008-02-28 | Double girder overhead viaduct type crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100144197A CN101327892A (en) | 2008-02-28 | 2008-02-28 | Double girder overhead viaduct type crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101327892A true CN101327892A (en) | 2008-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100144197A Pending CN101327892A (en) | 2008-02-28 | 2008-02-28 | Double girder overhead viaduct type crane |
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| CN (1) | CN101327892A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363255A (en) * | 2011-10-20 | 2012-02-29 | 中联重科股份有限公司 | Welding turnover machine |
| CN103015314A (en) * | 2012-12-12 | 2013-04-03 | 中交四航工程研究院有限公司 | Bridge maintenance overhead working equipment lifting device |
| CN103058051A (en) * | 2013-01-15 | 2013-04-24 | 无锡华东重型机械股份有限公司 | Crossbeam structure of quay cranes |
| CN104176622A (en) * | 2014-09-01 | 2014-12-03 | 江苏政田重工股份有限公司 | Experimental table of translational crane |
| CN105460645A (en) * | 2016-01-29 | 2016-04-06 | 温岭市盛开物流设备科技有限公司 | House type bag bundling and shipping device |
| CN107499850A (en) * | 2017-09-22 | 2017-12-22 | 王燏斌 | A kind of conveying device for rolling stock maintenance production |
| CN107686012A (en) * | 2017-09-22 | 2018-02-13 | 王燏斌 | A kind of conveying device |
| CN110642157A (en) * | 2019-09-10 | 2020-01-03 | 武汉理工大学 | Two-section obstacle-crossing gantry crane |
| CN114671265A (en) * | 2022-04-13 | 2022-06-28 | 中交路桥华南工程有限公司 | Intelligent weight shifting device |
-
2008
- 2008-02-28 CN CNA2008100144197A patent/CN101327892A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363255A (en) * | 2011-10-20 | 2012-02-29 | 中联重科股份有限公司 | Welding turnover machine |
| CN103015314A (en) * | 2012-12-12 | 2013-04-03 | 中交四航工程研究院有限公司 | Bridge maintenance overhead working equipment lifting device |
| CN103015314B (en) * | 2012-12-12 | 2015-07-15 | 中交四航工程研究院有限公司 | Bridge maintenance overhead working equipment lifting device |
| CN103058051A (en) * | 2013-01-15 | 2013-04-24 | 无锡华东重型机械股份有限公司 | Crossbeam structure of quay cranes |
| CN104176622A (en) * | 2014-09-01 | 2014-12-03 | 江苏政田重工股份有限公司 | Experimental table of translational crane |
| CN105460645B (en) * | 2016-01-29 | 2018-05-22 | 温岭市盛开物流设备科技有限公司 | A kind of room formula bag package bundle fills shipment equipment |
| CN105460645A (en) * | 2016-01-29 | 2016-04-06 | 温岭市盛开物流设备科技有限公司 | House type bag bundling and shipping device |
| CN107499850A (en) * | 2017-09-22 | 2017-12-22 | 王燏斌 | A kind of conveying device for rolling stock maintenance production |
| CN107686012A (en) * | 2017-09-22 | 2018-02-13 | 王燏斌 | A kind of conveying device |
| WO2019057134A1 (en) * | 2017-09-22 | 2019-03-28 | 王燏斌 | Conveying apparatus |
| CN110642157A (en) * | 2019-09-10 | 2020-01-03 | 武汉理工大学 | Two-section obstacle-crossing gantry crane |
| CN110642157B (en) * | 2019-09-10 | 2020-07-24 | 武汉理工大学 | Two-section obstacle-crossing gantry crane |
| CN114671265A (en) * | 2022-04-13 | 2022-06-28 | 中交路桥华南工程有限公司 | Intelligent weight shifting device |
| CN114671265B (en) * | 2022-04-13 | 2023-10-20 | 中交路桥华南工程有限公司 | Intelligent weight shifting device |
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Open date: 20081224 |