CN202046826U - Trolley of crane - Google Patents
Trolley of crane Download PDFInfo
- Publication number
- CN202046826U CN202046826U CN201120076195XU CN201120076195U CN202046826U CN 202046826 U CN202046826 U CN 202046826U CN 201120076195X U CN201120076195X U CN 201120076195XU CN 201120076195 U CN201120076195 U CN 201120076195U CN 202046826 U CN202046826 U CN 202046826U
- Authority
- CN
- China
- Prior art keywords
- movable pulley
- reel
- steel rope
- twines
- crane
- 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 - Fee Related
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to the field of mechanical manufacture, in particular to a trolley of a crane. A steel wire rope of a winding device of the trolley of the crane is wound on a winding drum in a double-layer manner; the winding device comprises the steel wire rope, the winding drum, a fixed pulley, a first movable pulley and a second movable pulley; and the steel wire rope is wound at one end of the winding drum in the double-layer manner, sequentially wound through the first movable pulley, the fixed pulley and the second movable pulley and wound at the other end of the winding drum in the double-layer manner after being wound out of the second movable pulley. The trolley of the crane has higher hoisting capacity and hoisting height.
Description
Technical field
The utility model relates to mechanical manufacturing field, relates to a kind of dolly of hoisting crane specifically.
Background technology
Crane in bridge type be crossbearer in the workshop, warehouse and the sky, the stock ground weight-lifting equipment that carries out the material handling, be to use a kind of elevator machinery widest in area, that quantity is maximum.The steel wire canoe of winding plant has decisive influence to the hoisting capacity and the lifting altitude of crane in bridge type.For this reason, the mode that the steel rope that we provide a kind of winding plant twines with bilayer is wrapped in the dolly of the hoisting crane of reel, and this hoisting crane has higher hoisting capacity and lifting altitude.
Summary of the invention
In view of the defective that prior art exists, the purpose of this utility model is the dolly that a kind of hoisting crane will be provided, and the dolly of this hoisting crane has higher hoisting capacity and lifting altitude.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of dolly of hoisting crane, and the steel rope of the winding plant of the dolly of described hoisting crane is wrapped on the reel in the mode that bilayer twines; Described winding plant comprises steel rope, reel, fixed pulley, movable pulley one and movable pulley two; Steel rope twines in that an end of reel is double-deck, twines movable pulley one after the winding successively, fixed pulley and movable pulley two, lay out movable pulley two after, steel rope twines in that the other end of reel is double-deck.
The beneficial effects of the utility model are dollies of a kind of hoisting crane, and the steel rope of the winding plant of the dolly of described hoisting crane is wrapped on the reel in the mode that bilayer twines; Described winding plant comprises steel rope, reel, fixed pulley, movable pulley one and movable pulley two; Steel rope twines in that an end of reel is double-deck, twines movable pulley one after the winding successively, fixed pulley and movable pulley two, lay out movable pulley two after, steel rope twines in that the other end of reel is double-deck.The dolly of this hoisting crane has higher hoisting capacity and lifting altitude.
Description of drawings
Fig. 1 is the utility model schematic top plan view.
The Reference numeral of Fig. 1 is as follows: steel rope 1, reel 2, fixed pulley 3, movable pulley 1, movable pulley 25.
The specific embodiment
Fig. 1 is that the dolly winding plant steel rope of hoisting crane twines scheme drawing, and the steel rope 1 of the winding plant of the dolly of described hoisting crane is wrapped on the reel 2 in the mode that bilayer twines; Described winding plant comprises steel rope 1, reel 2, fixed pulley 3, movable pulley 1 and movable pulley 25; Steel rope 1 twines in that an end of reel 2 is double-deck, twines movable pulley 1 after the winding successively, fixed pulley 3 and movable pulley 25, lay out movable pulley 25 after, steel rope 1 twines in that the other end of reel 2 is double-deck.
Claims (1)
1. the dolly of a hoisting crane is characterized in that: the steel rope of the winding plant of the dolly of described hoisting crane (1) is wrapped on the reel (2) in the mode that bilayer twines; Described winding plant comprises steel rope (1), reel (2), fixed pulley (3), movable pulley one (4) and movable pulley two (5); Steel rope (1) twines in that an end of reel (2) is double-deck, twines movable pulley one (4) after the winding successively, fixed pulley (3) and movable pulley two (5), lay out movable pulley two (5) after, steel rope (1) is in the double-deck winding of the other end of reel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120076195XU CN202046826U (en) | 2011-03-22 | 2011-03-22 | Trolley of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120076195XU CN202046826U (en) | 2011-03-22 | 2011-03-22 | Trolley of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202046826U true CN202046826U (en) | 2011-11-23 |
Family
ID=44987144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120076195XU Expired - Fee Related CN202046826U (en) | 2011-03-22 | 2011-03-22 | Trolley of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202046826U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318796A (en) * | 2013-07-22 | 2013-09-25 | 上海海事大学 | Balance weight pulley block |
| CN103626063A (en) * | 2013-12-11 | 2014-03-12 | 江苏沃得起重机有限公司 | Rope winding device and method for steel wire rope of large-size portal crane |
| CN111977541A (en) * | 2020-07-27 | 2020-11-24 | 枣庄矿业(集团)付村煤业有限公司 | Transportation method of heavy equipment under large-gradient condition under mine |
-
2011
- 2011-03-22 CN CN201120076195XU patent/CN202046826U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318796A (en) * | 2013-07-22 | 2013-09-25 | 上海海事大学 | Balance weight pulley block |
| CN103318796B (en) * | 2013-07-22 | 2015-12-23 | 上海海事大学 | Counterweight assembly pulley |
| CN103626063A (en) * | 2013-12-11 | 2014-03-12 | 江苏沃得起重机有限公司 | Rope winding device and method for steel wire rope of large-size portal crane |
| CN103626063B (en) * | 2013-12-11 | 2016-01-06 | 江苏沃得起重机有限公司 | Large-sized gantry crane wire rope winding device and rope-winding method |
| CN111977541A (en) * | 2020-07-27 | 2020-11-24 | 枣庄矿业(集团)付村煤业有限公司 | Transportation method of heavy equipment under large-gradient condition under mine |
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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: 20111123 Termination date: 20140322 |