CN202193576U - Rope winding mechanism of hoisting mechanism of dual-mechanism low clearance bridge type crane - Google Patents
Rope winding mechanism of hoisting mechanism of dual-mechanism low clearance bridge type crane Download PDFInfo
- Publication number
- CN202193576U CN202193576U CN2011202508195U CN201120250819U CN202193576U CN 202193576 U CN202193576 U CN 202193576U CN 2011202508195 U CN2011202508195 U CN 2011202508195U CN 201120250819 U CN201120250819 U CN 201120250819U CN 202193576 U CN202193576 U CN 202193576U
- Authority
- CN
- China
- Prior art keywords
- reel
- steel rope
- twines
- movable pulley
- fixed pulley
- 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
Links
Images
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to the hoisting mechanism of a crane, in particular to the rope winding mechanism of the hoisting mechanism of a dual-mechanism low clearance bridge type crane, wherein a reel 1 is wound with a movable pulley 2 and a fixed pulley 1 through a wire rope 1. The reel 1 is wound with a fixed pulley 2, a movable pulley 3 and a reel 2 through a balance wheel 1. The reel 1 is wound with a movable pulley 1 and a fixed pulley 3 through a wire rope 2. The reel 1 is wound with a fixed pulley 4, a movable pulley 4 and the reel 2 through a balance wheel 2. A driving motor 1 drives the reel 1 through a speed reducer 1. A driving motor 2 drives the reel 2 through a speed reducer 2. The rope winding mechanism of the hoisting mechanism of a dual-mechanism low clearance bridge type crane has the advantages of high reliability, lower production cost, higher work efficiency, good synchronization, low failure rate and the like.
Description
One, technical field
The utility model relates to a kind of crane hoisting mechanism, particularly a kind of wiring mechanism of two-shipper structure low clearance bridge crane hoisting mechanism.
Two, background technology
At present, the two lifting mechanisms of conventional hoist are mainly used in using under the conditions such as large-tonnage, rapid speed, limit for height; The running block of this kind crane hook group is double symmetric arrangement; The shared suspension hook group of two cover lifting mechanisms, every cover lifting mechanism are arranged the running block winding with one of homonymy respectively and are constituted an independently hoisting system, see accompanying drawing 1; Two cover lifting mechanisms hoist simultaneously; Accomplish the crane lifting service of hoisting crane, if will accomplish a normal crane lifting service, two cover mechanisms must keep synchronous; Usually adopt the high speed shaft of two cover lifting mechanisms to link to each other and realize synchronously, but this scheme has that a significant disadvantages is exactly that the two winding drum width between centers is limited, the cost that increases synchronous adapter shaft, increased the concentric shortcomings such as work of regulating synchronous adapter shaft and see accompanying drawing 4.
Three, utility model content
The purpose of the utility model is to overcome the deficiency that prior art exists, and a kind of wiring mechanism of two lifting mechanisms newly is provided.
Technical scheme:
Be to realize above-mentioned purpose, the technical scheme that the utility model adopted is: a kind of wiring mechanism of two-shipper structure low clearance bridge crane hoisting mechanism comprises the wiring mechanism of suspension hook group, motor-driven mechanism.
Reel (1) twines movable pulley (8) through steel rope (18); Movable pulley (8) twines fixed pulley (3) through steel rope (18); Fixed pulley (3) is through steel rope (18), through balance wheel (13) winding fixed pulley (4); Fixed pulley (4) twines movable pulley (10) through steel rope (18), and movable pulley (10) twines reel (6) through steel rope (18), and reel (1) twines movable pulley (7) through steel rope (19); Movable pulley (7) twines fixed pulley (2) through steel rope (19); Fixed pulley (2) twines fixed pulley (5) through steel rope (19), balance wheel (12), and fixed pulley (5) twines movable pulley (11) through steel rope (19), and movable pulley (11) twines reel (6) through steel rope (19).
In the described driver train, drive motor (15) drives reel (1) through reductor (14), and drive motor (16) drives reel (6) through reductor (17).
The utility model beneficial effect:
The utlity model has the reliability height, reduced productive costs, increase work efficiency; Synchronism is good; Advantages such as fault rate is low through changing the baudrier of two lifting mechanisms, have reduced the advantage of the cost of synchronous adapter shaft; Reduce the advantage of the concentric work of regulating synchronous adapter shaft, realized the synchronous advantage of two lifting mechanisms.
Four, description of drawings
The wiring figure of Fig. 1 traditional double lifting mechanism suspension hook group.
The wiring figure of the two lifting mechanism suspension hook groups of Fig. 2 the utility model.
The two lifting mechanism motor-driven mechanism device connection diagrams of Fig. 3 the utility model.
Fig. 4 traditional double lifting mechanism motor-driven mechanism device connection diagram.
Five, the specific embodiment
Embodiment one:Referring to shown in Figure 2, the wiring mechanism of suspension hook group comprises: reel 1 twines movable pulley 8 through steel rope 18, and movable pulley 8 twines fixed pulley 3 through steel rope 18; Fixed pulley 3 is through steel rope 18, through balance wheel 13 winding fixed pulleys 4; Fixed pulley 4 twines movable pulley 10 through steel rope 18, and movable pulley 10 twines reel 6 through steel rope 18, and reel 1 twines movable pulley 7 through steel rope 19; Movable pulley 7 twines fixed pulley 2 through steel rope 19; Fixed pulley 2 is through steel rope 19, through balance wheel 12 winding fixed pulleys 5, and fixed pulley 5 twines movable pulleys 11 through steel rope 19, and movable pulley 11 twines reel 6 through steel rope 19.
As shown in Figure 3, in the driver train, drive motor (15) drives reel (1) through reductor (14), and drive motor (16) drives reel (6) through reductor (17).
Claims (2)
1. the wiring mechanism of a two-shipper structure low clearance bridge crane hoisting mechanism; Comprise wiring mechanism and driver train; It is characterized in that: reel (1) twines movable pulley (8) through steel rope (18); Movable pulley (8) twines fixed pulley (3) through steel rope (18), and fixed pulley (3) is through steel rope (18), through balance wheel (13) winding fixed pulley (4), and fixed pulley (4) twines movable pulley (10) through steel rope (18); Movable pulley (10) twines reel (6) through steel rope (18); Reel (1) twines movable pulley (7) through steel rope (19), and movable pulley (7) twines fixed pulley (2) through steel rope (19), and fixed pulley (2) twines fixed pulley (5) through steel rope (19), balance wheel (12); Fixed pulley (5) twines movable pulley (11) through steel rope (19), and movable pulley (11) twines reel (6) through steel rope (19).
2. the wiring mechanism of two-shipper structure low clearance bridge crane hoisting mechanism according to claim 1; It is characterized in that: in the described driver train; Drive motor (15) drives reel (1) through reductor (14), and drive motor (16) drives reel (6) through reductor (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202508195U CN202193576U (en) | 2011-07-15 | 2011-07-15 | Rope winding mechanism of hoisting mechanism of dual-mechanism low clearance bridge type crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202508195U CN202193576U (en) | 2011-07-15 | 2011-07-15 | Rope winding mechanism of hoisting mechanism of dual-mechanism low clearance bridge type crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202193576U true CN202193576U (en) | 2012-04-18 |
Family
ID=45948497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202508195U Expired - Fee Related CN202193576U (en) | 2011-07-15 | 2011-07-15 | Rope winding mechanism of hoisting mechanism of dual-mechanism low clearance bridge type crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202193576U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105129645A (en) * | 2015-08-25 | 2015-12-09 | 大连华锐重工集团股份有限公司 | Nuclear power station hoisting trolley with double rectangle steel wire rope upwards-guiding rope winding systems |
| CN111115486A (en) * | 2019-10-30 | 2020-05-08 | 成都西部泰力智能设备股份有限公司 | Redundant wire rope winding method |
-
2011
- 2011-07-15 CN CN2011202508195U patent/CN202193576U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105129645A (en) * | 2015-08-25 | 2015-12-09 | 大连华锐重工集团股份有限公司 | Nuclear power station hoisting trolley with double rectangle steel wire rope upwards-guiding rope winding systems |
| CN105129645B (en) * | 2015-08-25 | 2017-07-11 | 大连华锐重工集团股份有限公司 | The nuclear power station trolley of conductor rope winding system on double square steel wire rope |
| CN111115486A (en) * | 2019-10-30 | 2020-05-08 | 成都西部泰力智能设备股份有限公司 | Redundant wire rope winding method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106904517B (en) | Ultra-deep vertical shaft elevator and lifting method | |
| CN200958010Y (en) | Lifting structure of hoist | |
| CN201942435U (en) | Special trolley for double-beam gantry crane | |
| CN202193576U (en) | Rope winding mechanism of hoisting mechanism of dual-mechanism low clearance bridge type crane | |
| CN203319601U (en) | Winching and lifting mechanism driven by tension | |
| CN201183725Y (en) | Crane rope winding system | |
| CN201338920Y (en) | Lifting mechanism of crane | |
| CN102864770A (en) | Efficient dynamic compaction machine | |
| CN201512331U (en) | Large-tonnage permanent-magnet synchronous freight elevator | |
| CN105712200A (en) | Lifting hook pulley with function of rapidly regulating rope reeling rate | |
| CN216471833U (en) | Four-reel synchronous lifting hoisting equipment | |
| CN215666505U (en) | Dual-drive elevator | |
| CN102942098A (en) | Dual-motor elevator traction system and control method thereof | |
| CN203079605U (en) | Hoisting mechanism of crane | |
| CN204057812U (en) | The two reel wiring system of duplex | |
| CN202226589U (en) | Hoist and lifting mechanism thereof | |
| CN202415043U (en) | Double-winding-drum hoisting mechanism | |
| CN211255088U (en) | Crown block device with split-type main pulley | |
| CN209113391U (en) | A kind of electric hoist with anti-winding function | |
| CN104176668B (en) | Duplex two-fold cylinder wiring system | |
| CN204897220U (en) | Frame bridge crane's bridge hoisting structure | |
| CN202687800U (en) | Anti-swing lifting mechanism of crane | |
| CN201587825U (en) | Fence type winding drum lifting mechanism of single-arm frame seat type crane | |
| CN109132906B (en) | Lifting balance energy storage device of crane lifting mechanism | |
| CN202245927U (en) | Special lifting truck adopting steel wire ropes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHENGQI HEAVY INDUSTRY CO., LTD. Free format text: FORMER NAME: HENAN ZHENGQI HOISTING EQUIPMENT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450066 No. 158, Chemical Road, hi tech Zone, Henan, Zhengzhou Patentee after: Zheng Heavy Industry Co., Ltd. Address before: 450066 No. 158, Chemical Road, hi tech Zone, Henan, Zhengzhou Patentee before: Henan Zhengqi Hoisting Equipment Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20150715 |
|
| EXPY | Termination of patent right or utility model |