CN2291401Y - Single-rail gantry crane - Google Patents
Single-rail gantry crane Download PDFInfo
- Publication number
- CN2291401Y CN2291401Y CN 96224500 CN96224500U CN2291401Y CN 2291401 Y CN2291401 Y CN 2291401Y CN 96224500 CN96224500 CN 96224500 CN 96224500 U CN96224500 U CN 96224500U CN 2291401 Y CN2291401 Y CN 2291401Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- column
- track
- powered wheel
- powered
- 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.)
- Expired - Lifetime
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a gantry crane, which is composed of a lifting system 1, a frame member 2, and an electric driving wheel 3, wherein, the lifting system 1 is arranged on a track above the frame member 2; the electric driving wheel 3 is arranged at the bottom of an upright post of the frame member 2 by the sliding fit of a rotating shaft on the electric driving wheel and a shaft hole on the frame. The utility model has the advantages of simple structure, strong bearing capacity, smooth lifting, smooth driving, and convenient operation, and has the advantage that the utility model can be driven on a curve. The utility model solves the problem of the lifting transportation of a T-shaped reinforced cement beam of a curve approach bridge.
Description
At present when building the access bridge of large bridge, generally adopt T font reinforced concrete beam to overlap, this T tee beam is generally prefabricated on ground earlier, transports on the bridge pier after the shaping again and installs, because it is bulky, very heavy, must it could be hung on bridge pier by large-scale monolateral double track gauntry crane, but present double track gauntry crane can only be along the track moving linearly, when access bridge has bend, can not on bend, walk, can't satisfy operating needs.
The purpose of this utility model is to provide a kind of single track gauntry crane, and it can move on bend and handling T tee beam.
The purpose of this utility model is to realize like this, it is by tackling system 1, framing member 2, powered wheel 3 constitutes, tackling system 1 is installed on the top track of framing member 2,3 of powered wheels are slidingly installed in the column bottom of framing member 2 by turning cylinder on it and framework upper shaft hole, and framing member 2 comprises left column 8, right column 9, head piece 10, link span 11, wherein by left column 8, right column 9, framework before and after head piece 10 constitutes respectively, connect by link span 11 again between the framework of front and back, below left column, be provided with powered wheel 3 and single left track 12, below right column 9, also be provided with powered wheel 3 and single right track 13.
The utility model is simple in structure, and weight capacity is strong, and lifting is steady, and it is smooth and easy, easy to use to walk, and can travel on bend, has solved the handling problem of the T font reinforced concrete beam of bend access bridge.
Below in conjunction with accompanying drawing structure of the present utility model is done detailed explanation
Fig. 1 is a front view of the present utility model
Fig. 2 is a lateral plan of the present utility model
Fig. 3 is a birds-eye view of the present utility model
Fig. 4 is the electronic wheel construction scheme drawing that drives of the utility model
The utility model is by tackling system 1, framing member 2, powered wheel 3 constitutes, tackling system 1 is installed on the top track of framing member 2,3 being slidingly installed of powered wheel by turning cylinder on it and framework upper shaft hole in the column bottom of framing member 2, tackling system 1 is by winch 4, assembly pulley 5, steel rope 6, suspension hook 7 is formed, framing member 2 comprises left column 8, right column 9, head piece 10, link span 11, wherein by left column 8, right column 9, framework before and after head piece 10 constitutes respectively, connected by link span 11 between the framework of front and back, tackling system 1 is separately positioned on front baffle and the rear frame top track, is provided with powered wheel 3 below left column again, below powered wheel, be provided with single left track 12, below right column 9, also be provided with powered wheel 3, below powered wheel, also be provided with single right track 13, on the shell of powered wheel, be provided with turning cylinder 14, bottom at column is provided with connecting bore, turning cylinder 14 on the motorized motions hub cap and the connecting bore bearing fit on the column.
Powered wheel 3 is by motor 15, change speed gear box 16, road wheel 17, transition wheel 18, shell, turning cylinder 14 is formed, the output shaft of motor 15 links to each other with change speed gear box 16, the output wheel of change speed gear box 16 is meshed with road wheel 17 again, and road wheel 17 meshes with transition gear 18 again, and transition gear 18 meshes with another road wheel 17 again.
When using the utility model, earlier set up track by the bend direction of access bridge, again the single track gauntry crane is installed in orbit, with large-scale transportation means T font cement beam is transported under the gauntry crane, by tackling system it is sling again, start powered wheel, make gauntry crane arrive assigned address, the T tee beam is placed on the bridge pier, and the utility model is done bigger direction adjustment in the course of the work if desired, can with jack frame be returned frame jack-up earlier, rotate turning cylinder, take out jack again, at this moment, gauntry crane can move by the direction of new appointment.
Claims (2)
1, the single track bend is striden the pier gauntry crane, by tackling system (1), framing member (2), powered wheel (3) constitutes, it is characterized in that tackling system (1) is installed on the top track of framing member (2), powered wheel (3) is being slidingly installed in the column bottom of framing member (2) by turning cylinder on it and framework upper shaft hole then, tackling system (1) is by winch 4, assembly pulley 5, steel rope (6), suspension hook (7) is formed, framing member (2) comprises left column (8), right column (9), head piece (10), link span (11), wherein by left column (8), right column (9), framework before and after head piece (10) constitutes respectively, connect by link span (11) again between the framework of front and back, tackling system (1) is separately positioned on front baffle and the rear frame top track, below left column, be provided with powered wheel (3), below powered wheel, be provided with single left track (12), below right column (9), also be provided with powered wheel (3), below powered wheel, also be provided with single right track (13), on the shell of powered wheel, be provided with turning cylinder (14), bottom at column is provided with connecting bore, the connecting bore bearing fit on turning cylinder on the motorized motions hub cap (14) and the column.
2, single track bend according to claim 1 is striden the pier gauntry crane, it is characterized in that said powered wheel (3) is made up of motor (15), change speed gear box (16), road wheel (17), transition wheel (18), shell, turning cylinder (14), the output shaft of motor (15) links to each other with change speed gear box (16), the output wheel of change speed gear box (16) is meshed with road wheel (17) again, road wheel (17) meshes with transition gear (18) again, and transition gear (18) meshes with another road wheel (17) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96224500 CN2291401Y (en) | 1996-08-29 | 1996-08-29 | Single-rail gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96224500 CN2291401Y (en) | 1996-08-29 | 1996-08-29 | Single-rail gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2291401Y true CN2291401Y (en) | 1998-09-16 |
Family
ID=33903462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96224500 Expired - Lifetime CN2291401Y (en) | 1996-08-29 | 1996-08-29 | Single-rail gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2291401Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080370A (en) * | 2009-11-27 | 2011-06-01 | 三一电气有限责任公司 | Foundation construction platform for intertidal zone or offshore zone |
| CN102874606A (en) * | 2012-09-21 | 2013-01-16 | 浙江大学 | Automatic stacking device for manually-operated pallet truck |
| CN103521630A (en) * | 2013-10-12 | 2014-01-22 | 芜湖开瑞金属科技有限公司 | Punching die moving device |
| CN103774564A (en) * | 2013-12-30 | 2014-05-07 | 江苏省交通工程集团有限公司 | Movable bridge support replacing device |
| CN104210411A (en) * | 2014-09-24 | 2014-12-17 | 广东力特工程机械有限公司 | Transportation device and method for loading and transporting heavy equipment |
| CN104831638A (en) * | 2015-05-06 | 2015-08-12 | 中交二公局第三工程有限公司 | Gantry crane for movable mold base and construction method thereof |
| CN106744349A (en) * | 2017-02-13 | 2017-05-31 | 禹伟 | It is a kind of can comprehensive lifting crane |
-
1996
- 1996-08-29 CN CN 96224500 patent/CN2291401Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080370A (en) * | 2009-11-27 | 2011-06-01 | 三一电气有限责任公司 | Foundation construction platform for intertidal zone or offshore zone |
| CN102874606A (en) * | 2012-09-21 | 2013-01-16 | 浙江大学 | Automatic stacking device for manually-operated pallet truck |
| CN102874606B (en) * | 2012-09-21 | 2014-08-06 | 浙江大学 | Automatic stacking device for manually-operated pallet truck |
| CN103521630A (en) * | 2013-10-12 | 2014-01-22 | 芜湖开瑞金属科技有限公司 | Punching die moving device |
| CN103774564A (en) * | 2013-12-30 | 2014-05-07 | 江苏省交通工程集团有限公司 | Movable bridge support replacing device |
| CN103774564B (en) * | 2013-12-30 | 2016-01-13 | 江苏省交通工程集团有限公司 | Movable type bridge bearing replacement device |
| CN104210411A (en) * | 2014-09-24 | 2014-12-17 | 广东力特工程机械有限公司 | Transportation device and method for loading and transporting heavy equipment |
| CN104831638A (en) * | 2015-05-06 | 2015-08-12 | 中交二公局第三工程有限公司 | Gantry crane for movable mold base and construction method thereof |
| CN106744349A (en) * | 2017-02-13 | 2017-05-31 | 禹伟 | It is a kind of can comprehensive lifting crane |
| CN106744349B (en) * | 2017-02-13 | 2018-07-06 | 金祝英 | It is a kind of can comprehensive lifting 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 | ||
| CX01 | Expiry of patent term |