CN201587815U - Double-main-beam multi-point hoist gantry - Google Patents
Double-main-beam multi-point hoist gantry Download PDFInfo
- Publication number
- CN201587815U CN201587815U CN200920245969XU CN200920245969U CN201587815U CN 201587815 U CN201587815 U CN 201587815U CN 200920245969X U CN200920245969X U CN 200920245969XU CN 200920245969 U CN200920245969 U CN 200920245969U CN 201587815 U CN201587815 U CN 201587815U
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- gantry
- girder
- crane
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Abstract
A double-main-beam multi-point hoist gantry comprises two lower transverse beams disposed side by side. Each lower transverse beam is provided with a portal, two main beams are disposed between the two portals in parallel, and each main beam is at least provided with two crane trolleys. The double-main-beam multi-point hoist gantry can simultaneously stably hoist objects at multiple hoisting points, can unload the objects stably, meets requirements of operation conditions, reduces self weight and saves cost.
Description
Technical field
The utility model belongs to the handling machinery technical field, relates to a kind of pair of girder multiple spot hoist gantry.
Background technology
General gantry is that the horizontal bridge frame is arranged on a kind of crane span structure type hoisting crane that constitutes the door frame shape on two supporting legs.This hoisting crane moves on ground rail, mainly carries and installation exercise with ground such as yard, dock, power station, harbour and railway goods station in the open.The lifting mechanism of gauntry crane, wheeling mechanism and portal structure, basic identical with crane in bridge type.Because span is big, crane travel mechanism adopts type of drive respectively mostly, increases resistance to prevent hoisting crane from producing crooked operation, even has an accident.Various member article and bulk material can be carried in wherein most widely used common gantry, and hoisting capacity is below 100 tons, and span is 4～35 meters.The crane carriage of hoisting crane moves on crane span structure.But existing electric block gantry has only a girder, and many electric block suspension centres that are provided with on this girder all on same horizontal surface, can not steadily lift by crane article, and out of reach are steadily laid down the ability of article.
Summary of the invention
In order to overcome above-mentioned problems of the prior art, the purpose of this utility model provides a kind of pair of girder multiple spot hoist gantry, can steadily lift by crane article simultaneously by many suspension centres, has solved problems of the prior art.
The technical scheme that the utility model adopted is, two girder multiple spot hoists gantry comprises two cross sills 4 that are arranged side by side, and is separately installed with a door frame on the every cross sill 4, be arranged with two girders 2 between two door frames in parallel, two crane carriages 3 are installed respectively on the every girder 2 at least.
Two girders are adopted at many suspension centres of the utility model cucurbit gantry, and two crane carriages are set respectively on this two girder at least, have realized simultaneously many suspension centre liftings, and have alleviated deadweight, have saved cost, satisfy the requirement of condition of service.
Description of drawings
Fig. 1 is the structural representation at the utility model cucurbit gantry.
Fig. 2 is the right elevation of Fig. 1.
Among the figure, 1. strutbeam, 2. girder, 3. crane carriage, 4. cross sill, 5. entablatrance.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
The structure at many suspension centres of the utility model cucurbit gantry, as depicted in figs. 1 and 2, comprise two cross sills 4 that are arranged side by side, be separately installed with two wheels on the every cross sill 4, be respectively arranged with two supporting legs 1 on the every cross sill 4, one end and the cross sill 4 of supporting leg 1 are affixed, the other end of two supporting legs 1 that are provided with on the same cross sill 4 is affixed with an entablatrance 5 respectively, two supporting legs 1 and an entablatrance 5 on the same cross sill 4 constitute a door frame, be arranged with two girders 2 between two entablatrances 5 in parallel, two crane carriages 3 are installed respectively on the every girder 2 at least, and crane carriage 3 can move along the length direction of girder 2.
Two cross sills 4 are installed on two tracks that be arranged in parallel energized respectively.Start the actuating device that car load moves, make cross sill 4 orbital motions to desired location, according to the needs of scene lifting, start the crane carriage 3 of requirement, a plurality of crane carriages 3 are sling article and are transported to appointed positions.
Simultaneously many suspension centre liftings can be realized in the two girder cucurbit gantry of the utility model, satisfy the requirement of condition of service, and have alleviated deadweight, have saved cost.
Claims (2)
1. two girder multiple spot hoists gantry, comprise two cross sills (4) that are arranged side by side, be separately installed with a door frame on the every cross sill (4), it is characterized in that, be arranged with two girders (2) between described two door frames in parallel, two crane carriages (3) are installed respectively on the every girder (2) at least.
2. many suspension centres cucurbit according to claim 1 gantry, it is characterized in that, comprise two cross sills (4) that are arranged side by side, be respectively arranged with two supporting legs (1) on the every cross sill (4), one end of supporting leg (1) and cross sill (4) are affixed, the other end of two supporting legs (1) that same cross sill (4) upward is provided with is affixed with entablatrance (5) respectively, entablatrance (5) on the same cross sill (4) and two supporting legs (1) constitute a door frame, be arranged with two girders (2) between two entablatrances (5) in parallel, two crane carriages (3) are installed respectively on the every girder (2) at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920245969XU CN201587815U (en) | 2009-12-24 | 2009-12-24 | Double-main-beam multi-point hoist gantry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920245969XU CN201587815U (en) | 2009-12-24 | 2009-12-24 | Double-main-beam multi-point hoist gantry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201587815U true CN201587815U (en) | 2010-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920245969XU Expired - Fee Related CN201587815U (en) | 2009-12-24 | 2009-12-24 | Double-main-beam multi-point hoist gantry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201587815U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887437A (en) * | 2011-07-21 | 2013-01-23 | 象王重工股份有限公司 | Double-super cantilever type electromagnetic gantry crane with large base distance |
| CN103171043A (en) * | 2013-04-11 | 2013-06-26 | 中交一航局第二工程有限公司 | Interlocking block template supporting and splitting trolley |
| CN104444836A (en) * | 2014-12-01 | 2015-03-25 | 河南机电高等专科学校 | Double-track portal crane |
-
2009
- 2009-12-24 CN CN200920245969XU patent/CN201587815U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887437A (en) * | 2011-07-21 | 2013-01-23 | 象王重工股份有限公司 | Double-super cantilever type electromagnetic gantry crane with large base distance |
| CN103171043A (en) * | 2013-04-11 | 2013-06-26 | 中交一航局第二工程有限公司 | Interlocking block template supporting and splitting trolley |
| CN104444836A (en) * | 2014-12-01 | 2015-03-25 | 河南机电高等专科学校 | Double-track portal crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20121224 |