CN2918358Y - Combined device for preventing steel wire rope of traveling crane fixed pulley from disengaging from groove - Google Patents
Combined device for preventing steel wire rope of traveling crane fixed pulley from disengaging from groove Download PDFInfo
- Publication number
- CN2918358Y CN2918358Y CN 200620117408 CN200620117408U CN2918358Y CN 2918358 Y CN2918358 Y CN 2918358Y CN 200620117408 CN200620117408 CN 200620117408 CN 200620117408 U CN200620117408 U CN 200620117408U CN 2918358 Y CN2918358 Y CN 2918358Y
- Authority
- CN
- China
- Prior art keywords
- fixed pulley
- groove
- wire rope
- anticreep
- utility
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims description 13
- 239000010959 steel Substances 0.000 title claims description 13
- 239000002131 composite material Substances 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Pulleys (AREA)
Abstract
The utility model discloses a prevent to drive a vehicle composite set in fixed pulley wire rope groove, its leading features sets up the anticreep wheel in the both sides of fixed pulley horizontal direction, and the anticreep race corresponds with the fixed pulley groove combination, constitutes the anticreep limiting hole of vertical direction. The utility model discloses simple structure, simple to operate knows and effectively prevents driving fixed pulley wire rope and takes off the groove, has eliminated the potential safety hazard that brings because of the wire rope takes off the groove, to safe explanation production, improves the driving and the rate of utilization, reduces maintenance work load, and it is obvious to improve wire rope life effect.
Description
Technical field
The utility model relates to a kind of driving hoisting equipment safe operation fender guard, relates in particular to the composite set that a kind of fixed pulley steel rope that prevents to drive a vehicle takes off groove.
Background technology
Driving is the requisite carrying of the big production of modern industry, lifting device, in daily use, because of careless operation causes steel rope to take off groove the consequence that is caused often takes place: situation gentlier is to stop operation immediately, take apart and reinstall steel rope, influenced the normal operation of producing; Serious situation is to hang thing to break off relations, and smashes wayside equipment or damage staff, and safety does not ensure.
The utility model content
The purpose of this utility model provides the composite set that a kind of fixed pulley steel rope that can effectively prevent to drive a vehicle takes off groove.
The utility model comprises dolly, fixed pulley, anticreep wheel, support and fixed pulley axis, anticreep wheel shaft, bearing, pressing plate, bolt, it is characterized in that the anticreep wheel being set in the bilateral symmetry of fixed pulley horizontal direction, the anticreep race is corresponding with the combination of fixed pulley groove, constitutes the vertical direction limiting holes.
The utility model compared with prior art, its advantage is at the fixing anticreep wheel of existing fixed pulley both sides design and installation, and the anticreep race is corresponding with the combination of fixed pulley groove, be construed as limiting the hole, when the steel rope up-and-down movement or when swinging, it is movable in the limiting holes scope that limiting holes can effectively be controlled steel rope, thereby prevent that steel rope from taking off groove.
Description of drawings
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is the another kind of structural representation of the utility model.
Fig. 3 is the utility model Fig. 1, Fig. 2 anticreep wheel and fixed pulley one side combination birds-eye view.
The specific embodiment
As shown in Figure 1, fixed pulley 1 is fixed on the fixed pulley axis 2 by the bearing (not shown), be installed on the fixed pulley support 4 that driving dolly 3 middle parts are welded to connect, the two ends of fixed pulley axis 2 laterally have keyway, block by pressing plate 5, pressing plate 5 is fixing by bolt and fixed pulley support 4, prevents that fixed pulley axis 2 from rotating.Bilateral symmetry in fixed pulley 1 horizontal direction is provided with anticreep wheel 6, anticreep wheel 6 is fixed on the anticreep wheel shaft 7 by the bearing (not shown), be installed on the anticreep wheel support 8 that is fixed by bolts to driving dolly side plate, the two ends of anticreep wheel shaft 7 equally laterally have keyway, block by little pressing plate 9, little pressing plate 9 is fixing by bolt and anticreep wheel support 8, prevents that anticreep wheel shaft 7 from rotating.Keep two circle center line connectings on same horizon when anticreep wheel 6 and fixed pulley aggregate erection, anticreep wheel 6 keeps 2～3mm (see figure 3) with the gap of fixed pulley 1 external diameter.Take out anticreep wheel 6 during for the ease of change steel rope more fast, upwards have the survivor of a murder attempt at the axis hole of anticreep wheel support 8.
As shown in Figure 2, the difference of this structure and Fig. 1 is that anticreep wheel 6 is installed on the fixed pulley support 4 with fixed pulley 1, all the other mounting meanss with require same Fig. 1, repeat no more here.
Fig. 3 has provided steel rope 10 at limiting holes internal state scheme drawing, and as can be seen from the figure, steel rope is in the ring of encirclement of limiting holes, in any case swing all can't be deviate from the ring of encirclement and caused and take off groove.
Claims (1)
1, a kind of fixed pulley steel rope that prevents to drive a vehicle takes off the composite set of groove, comprise driving dolly, fixed pulley, anticreep wheel, support and fixed pulley axis, anticreep wheel shaft, bearing, pressing plate, bolt, it is characterized in that in the both sides of fixed pulley horizontal direction anticreep being set takes turns, the anticreep race is corresponding with the combination of fixed pulley groove, constitutes the limiting holes of vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620117408 CN2918358Y (en) | 2006-06-05 | 2006-06-05 | Combined device for preventing steel wire rope of traveling crane fixed pulley from disengaging from groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620117408 CN2918358Y (en) | 2006-06-05 | 2006-06-05 | Combined device for preventing steel wire rope of traveling crane fixed pulley from disengaging from groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2918358Y true CN2918358Y (en) | 2007-07-04 |
Family
ID=38216172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620117408 Expired - Fee Related CN2918358Y (en) | 2006-06-05 | 2006-06-05 | Combined device for preventing steel wire rope of traveling crane fixed pulley from disengaging from groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2918358Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102055161B (en) * | 2009-11-03 | 2013-03-27 | 河南省电力公司许昌供电公司 | Setting conductor block device for crossing frame |
| CN104734612A (en) * | 2015-01-22 | 2015-06-24 | 北京雷蒙赛博机电技术有限公司 | Semi-circle guide groove improvement mechanism used for photovoltaic tracking support ropes |
| CN105439006A (en) * | 2015-12-15 | 2016-03-30 | 武汉船用机械有限责任公司 | Hoist cable stabilizing device for crane |
| CN105804484A (en) * | 2016-02-17 | 2016-07-27 | 浙江省送变电工程公司 | Anti-wear and anti-groove-skipping tool for ground pulley blocks for lifting high tower derrick and using method |
| CN108222601A (en) * | 2018-03-05 | 2018-06-29 | 湖州职业技术学院 | A kind of transmission type stereo garage |
| WO2018233179A1 (en) * | 2017-06-23 | 2018-12-27 | 广船国际有限公司 | Pipe tunnel trolley |
| CN111943072A (en) * | 2020-08-20 | 2020-11-17 | 武汉港博港机技术有限公司 | Cross hinge device of auxiliary lifting winding system for anti-drop groove |
-
2006
- 2006-06-05 CN CN 200620117408 patent/CN2918358Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102055161B (en) * | 2009-11-03 | 2013-03-27 | 河南省电力公司许昌供电公司 | Setting conductor block device for crossing frame |
| CN104734612A (en) * | 2015-01-22 | 2015-06-24 | 北京雷蒙赛博机电技术有限公司 | Semi-circle guide groove improvement mechanism used for photovoltaic tracking support ropes |
| CN105439006A (en) * | 2015-12-15 | 2016-03-30 | 武汉船用机械有限责任公司 | Hoist cable stabilizing device for crane |
| CN105804484A (en) * | 2016-02-17 | 2016-07-27 | 浙江省送变电工程公司 | Anti-wear and anti-groove-skipping tool for ground pulley blocks for lifting high tower derrick and using method |
| WO2018233179A1 (en) * | 2017-06-23 | 2018-12-27 | 广船国际有限公司 | Pipe tunnel trolley |
| CN108222601A (en) * | 2018-03-05 | 2018-06-29 | 湖州职业技术学院 | A kind of transmission type stereo garage |
| CN111943072A (en) * | 2020-08-20 | 2020-11-17 | 武汉港博港机技术有限公司 | Cross hinge device of auxiliary lifting winding system for anti-drop groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |