CN202164042U - Grab bucket capable of preventing steel wire rope from falling off - Google Patents
Grab bucket capable of preventing steel wire rope from falling off Download PDFInfo
- Publication number
- CN202164042U CN202164042U CN2011202047339U CN201120204733U CN202164042U CN 202164042 U CN202164042 U CN 202164042U CN 2011202047339 U CN2011202047339 U CN 2011202047339U CN 201120204733 U CN201120204733 U CN 201120204733U CN 202164042 U CN202164042 U CN 202164042U
- Authority
- CN
- China
- Prior art keywords
- pulley
- grab bucket
- steel rope
- steel wire
- wire rope
- 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 abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 238000012423 maintenance Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
A grab bucket capable of preventing a steel wire rope from falling off comprises a grab bucket main body, movable supports, a connecting support, a support plate, a lower pulley, an upper support and a main pulley, wherein the movable supports are respectively arranged at the front and rear sides of the grab bucket main body; the two movable supports are connected through the support plate; and four corners of the grab bucket main body are connected with four corners of the upper support through the connecting support. The grab bucket capable of preventing the steel wire rope from falling off also comprises a rotating shaft and a fall-proof pulley, wherein the main pulley is arranged below the upper support; the lower pulley is arranged on the support plate; the rotating shaft is arranged at the outer side of the main pulley; the fall-proof pulley is arranged on the rotating shaft; and the steel wire rope is connected with the lower pulley through a pulley groove between the main pulley and the corresponding fall-proof pulley. The utility model aims to provide a grab bucket capable of preventing the steel wire rope from falling off. The fall-proof pulley is arranged on the side surface of the main pulley of the grab bucket, and the steel wire rope can only move from the pulley groove between the main pulley and the fall-proof pulley, so that the out-of-groove phenomenon can be avoided.
Description
Technical field
The utility model relates to the engineering mechanical device field, particularly a kind of grab bucket of preventing that steel rope comes off.
Background technology
At present; In the hoisting crane industry, some hoisting cranes needs aboard ship, work on the dock and on the floating foundation such as platform, can take place during these hoisting cranes work to a certain degree laterally or fore-and-aft tilt; The deviation that produces between so usually can the vertical lifting because of the inclination of lifting body and steel rope, suspension hook comes off steel rope from the fixed pulley groove; Crane rope takes off steel rope fault, disconnected strand, torsional deflection phenomenon can take place behind the groove, so the easy et out of order of equipment, and maintenance or exchange device more need often to stop production; Make that whole grab bucket work efficiency is low, and if steel rope is damaged even can impacts the operating personal work safety.
The utility model content
To above problem, the purpose of the utility model provides a kind of grab bucket of preventing that steel rope comes off, through in grab bucket head pulley side the anticreep pulley being set; Make steel rope to move from the pulley groove of head pulley and anticreep pulley; Thereby can not take off the groove phenomenon, for reaching this purpose, the utility model provides a kind of grab bucket of preventing that steel rope comes off; Comprise grab bucket main body, travel(l)ing rest, connection support, stay bearing plate, lower sheave, go up and support and head pulley; Both sides all are equipped with travel(l)ing rest before and after the said grab bucket main body, connect through stay bearing plate between said two travel(l)ing rests, connect through being connected support between four jiaos of four jiaos of said grab bucket main bodys and the last supports; Said a kind of grab bucket of preventing that steel rope comes off also comprises rotating shaft and anticreep pulley; Said head pulley is installed in and supports the below, and said lower sheave is installed on the stay bearing plate, and said rotating shaft is installed in the head pulley outside; Said anticreep pulley is installed in the rotating shaft, and steel rope is connected with lower sheave through pulley groove between head pulley and the corresponding anticreep pulley.
As the further improvement of the utility model, said anticreep pulley is an axle pulley, and this patent adopts the axle pulley as the anticreep pulley, and when girder was steeved, steel rope can not rub with the anti-hopping device, avoids causing the steel rope breakage and scrapping because of friction.
The purpose of the utility model provides a kind of grab bucket of preventing that steel rope comes off; Its head pulley side is provided with the anticreep pulley, so steel rope can only move from the pulley groove of head pulley and anticreep pulley, thereby can not take off the groove phenomenon; This patent is simple in structure to need not to change original design; Only be on the original design basis, to have increased corresponding supplementary structure, just can prevent effectively after crane rope from taking off groove steel rope fault, disconnected strand, torsional deflection phenomenon to take place, significantly reduced the frequency of breakdown of equipment; Having reduced stop production maintenance or used time and the expense of exchange device more, having improved the work efficiency
of whole grab bucket.
Description of drawings
Fig. 1 adopts the utility model structural representation;
Fig. 2 is the utility model inner structure scheme drawing.
Member among the figure is:
1, grab bucket main body; 2, travel(l)ing rest; 3, connect support; 4, stay bearing plate; 5, lower sheave; 6, go up support; 7, head pulley; 8, rotating shaft; 9, anticreep pulley.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment utility model is done detailed explanation:
The purpose of the utility model provides a kind of grab bucket of preventing that steel rope comes off, through in grab bucket head pulley side the anticreep pulley being set, makes steel rope to move from the pulley groove of head pulley and anticreep pulley, thereby can not take off the groove phenomenon.
Provide structural representation as shown in Figure 1 as this patent specific embodiment the utility model, a kind of grab bucket of preventing that steel rope comes off that the inner structure scheme drawing is as shown in Figure 2, comprise grab bucket main body 1, travel(l)ing rest 2, connect support 3, stay bearing plate 4, lower sheave 5, on support 6 and head pulley 7; Both sides, said grab bucket main body 1 front and back all are equipped with between 2, two travel(l)ing rests 2 of travel(l)ing rest and connect through stay bearing plate 4, connect through being connected support 3 between 6 four jiaos of 1 four jiaos of said grab bucket main bodys and the last supports; Said a kind of grab bucket of preventing that steel rope comes off also comprises rotating shaft 8 and anticreep pulley 9; Said head pulley 7 is installed in and supports 6 belows, and said lower sheave 5 is installed on the stay bearing plate 4, and said rotating shaft 8 is installed in head pulley 7 outsides; Said anticreep pulley 9 is installed in the rotating shaft 8; Steel rope is connected with lower sheave 5 through pulley groove between head pulley 7 and the corresponding anticreep pulley 9, and this patent steel rope can only move from the pulley groove of head pulley 7 with anticreep pulley 9, therefore can not take off the groove phenomenon; Need not to change original design; Only can prevent to take place after crane rope from taking off groove steel rope fault, disconnected strand, torsional deflection phenomenon effectively increasing corresponding supplementary structure on the original design basis, reduce the frequency of breakdown of equipment, having reduced stop production maintenance or used time and the expense of exchange device more; Improved production efficiency; Said anticreep pulley 9 is the axle pulley, and this patent adopts the axle pulley as anticreep pulley 9, when girder is steeved; Steel rope can not rub with the anti-hopping device, avoids causing steel rope damaged and scrap because of friction.
The above; It only is the preferred embodiment of the utility model; Be not to be the utility model to be done the restriction of any other form, and, still belong to the utility model scope required for protection according to any modification or equivalent variations that the technical spirit of the utility model is done.
Claims (2)
1. the grab bucket that can prevent that steel rope comes off; Comprise grab bucket main body (1), travel(l)ing rest (2), connection support (3), stay bearing plate (4), lower sheave (5), go up and support (6) and head pulley (7); Both sides all are equipped with travel(l)ing rest (2) before and after the said grab bucket main body (1); Connect through stay bearing plate (4) between said two travel(l)ing rests (2); Connect through being connected support (3) between (6) four jiaos of (1) four jiao of said grab bucket main body and the last supports, it is characterized in that: said a kind of grab bucket of preventing that steel rope comes off also comprises rotating shaft (8) and anticreep pulley (9), and said head pulley (7) is installed in support (6) below; Said lower sheave (5) is installed on the stay bearing plate (4); Said rotating shaft (8) is installed in head pulley (7) outside, and said anticreep pulley (9) is installed in the rotating shaft (8), and steel rope is connected with lower sheave (5) through pulley groove between head pulley (7) and the corresponding anticreep pulley (9).
2. a kind of grab bucket of preventing that steel rope comes off according to claim 1 is characterized in that: said anticreep pulley (9) is the axle pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202047339U CN202164042U (en) | 2011-06-17 | 2011-06-17 | Grab bucket capable of preventing steel wire rope from falling off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202047339U CN202164042U (en) | 2011-06-17 | 2011-06-17 | Grab bucket capable of preventing steel wire rope from falling off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202164042U true CN202164042U (en) | 2012-03-14 |
Family
ID=45799884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202047339U Expired - Fee Related CN202164042U (en) | 2011-06-17 | 2011-06-17 | Grab bucket capable of preventing steel wire rope from falling off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202164042U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803286A (en) * | 2015-03-30 | 2015-07-29 | 南京梅山冶金发展有限公司 | Device for preventing steel wire ropes of crane grab from moving out of grooves and rails and manufacturing method of device |
| CN104909221A (en) * | 2015-06-11 | 2015-09-16 | 安庆市华鑫重工股份有限公司 | Treatment equipment for hoisting steel wire ropes of rope grab buckets |
| CN107829268A (en) * | 2017-11-27 | 2018-03-23 | 深圳市欧兰特智能控制系统有限公司 | Preventing wire rope from falling slot device and clothes hanger |
| CN111689401A (en) * | 2020-07-23 | 2020-09-22 | 宝武环科武汉金属资源有限责任公司 | Device and method for early warning loss of grab bucket pulley steel wire rope |
-
2011
- 2011-06-17 CN CN2011202047339U patent/CN202164042U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803286A (en) * | 2015-03-30 | 2015-07-29 | 南京梅山冶金发展有限公司 | Device for preventing steel wire ropes of crane grab from moving out of grooves and rails and manufacturing method of device |
| CN104803286B (en) * | 2015-03-30 | 2019-10-18 | 南京梅山冶金发展有限公司 | The anti-driving steel wire rope of grab bucket of one kind is from slot derailing device and preparation method thereof |
| CN104909221A (en) * | 2015-06-11 | 2015-09-16 | 安庆市华鑫重工股份有限公司 | Treatment equipment for hoisting steel wire ropes of rope grab buckets |
| CN104909221B (en) * | 2015-06-11 | 2017-03-29 | 涂春生 | A kind of rope grab bucket hoisting wirerope processing equipment |
| CN107829268A (en) * | 2017-11-27 | 2018-03-23 | 深圳市欧兰特智能控制系统有限公司 | Preventing wire rope from falling slot device and clothes hanger |
| CN111689401A (en) * | 2020-07-23 | 2020-09-22 | 宝武环科武汉金属资源有限责任公司 | Device and method for early warning loss of grab bucket pulley steel wire rope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20190617 |