CN204022368U - Span winch steel rope anti-interference bracket - Google Patents
Span winch steel rope anti-interference bracket Download PDFInfo
- Publication number
- CN204022368U CN204022368U CN201420421750.1U CN201420421750U CN204022368U CN 204022368 U CN204022368 U CN 204022368U CN 201420421750 U CN201420421750 U CN 201420421750U CN 204022368 U CN204022368 U CN 204022368U
- Authority
- CN
- China
- Prior art keywords
- bearing
- steel rope
- group
- steady ring
- axle sleeve
- 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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Abstract
The utility model relates to a kind of span winch steel rope anti-interference bracket, it is characterized in that it comprises a pair bearing (1), be provided with between described a pair bearing (1), under two bearing pins (6) being arranged in parallel, the end of two bearing pins (6) is provided with pin (7), on described two bearing pins (6), all cover has axle sleeve (5), described axle sleeve (5) is arranged with steady ring (2) and bearing (4), described steady ring (2) and bearing (4) are arranged the mode of a group with two, and spacing between each group is equal, described steady ring (2) is positioned at the outside of bearing (4), each group bearing (4) is arranged with nylon jacket (3).The utility model prevents steel rope from bouncing and causes mutual interference, grazing, and scratches the framing member of hoisting crane when preventing steel rope spring and steel rope from conducting oneself with dignity sagging, reduces the handling labor of crane parts, strengthens safety when hoisting crane uses.
Description
Technical field
The utility model relates to a kind of single-cantilever-crane gantry crane steel cable winding system and boom system, particularly relates to a kind of steel rope anti-interference bracket.Belong to elevator machinery technical field.
Background technology
Single-cantilever-crane gantry crane is applicable to the Ship Building and Repairing enterprise needing to carry out breakbulk hoisting operation, is arranged on harbour or wing wall track, serves the ship in harbour, its surrounding body of floating drydock.Owing to adopting the form of single arm support, swing jib to realize luffing action by folding and unfolding luffing mechanism steel rope at work, promote by folding and unfolding hoisting mechanism steel wire rope or fall lift heavy to realize hoisting action.Close to the function of horizontal displacement during in order to realize lift heavy luffing, hoisting crane Shears and jib top steel rope number of rings more, and hoisting or moment of luffing, steel rope spring can cause mutual interference, grazing, can scratch the framing member of hoisting crane when spring and steel rope are conducted oneself with dignity sagging in addition, very large hidden danger is caused to the safety in utilization of hoisting crane.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of steel rope anti-interference device, when this device can be done gate seat crane operator the inoperative sense of motion of steel rope spring and saggingly to limit, reduce hoisting crane safety in utilization hidden danger.
The purpose of this utility model is achieved in that a kind of span winch steel rope anti-interference bracket, it comprises a pair bearing, upper and lower two bearing pins be arranged in parallel are provided with between described a pair bearing, the end of two bearing pins is provided with pin, on described two bearing pins, all cover has axle sleeve, described axle sleeve is arranged with steady ring and bearing, described steady ring and bearing are arranged the mode of a group with two, and spacing between each group is equal, described steady ring is positioned at the outside of bearing, and each group bearing is arranged with nylon jacket.
Compared with prior art, the beneficial effects of the utility model are:
The utility model span winch steel rope anti-interference bracket, can limit steel rope inoperative direction beat and sagging, prevent steel rope from bouncing and cause mutual interference, grazing, and when preventing steel rope spring and steel rope from conducting oneself with dignity sagging, the framing member of hoisting crane is scratched, reduce the handling labor of crane parts, strengthen safety when hoisting crane uses.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A-A view of Fig. 1.
Wherein:
Bearing 1
Steady ring 2
Nylon jacket 3
Bearing 4
Axle sleeve 5
Bearing pin 6
Pin 7.
Detailed description of the invention
See Fig. 1-Fig. 3, the utility model relates to a kind of span winch steel rope anti-interference bracket, comprise a pair bearing 1, be provided with between described a pair bearing 1, under two bearing pins 6 being arranged in parallel, the end of two bearing pins 6 is provided with pin 7, on described two bearing pins 6, all cover has axle sleeve 5, described axle sleeve 5 is arranged with steady ring 2 and bearing 4, described steady ring 2 and bearing 4 are arranged the mode of a group with two, and spacing between each group is equal, described steady ring 2 is positioned at the outside of bearing 4, each group steady ring and bearing 4 are arranged with nylon jacket 3, described nylon jacket 3 freely can be rotated around bearing pin 6.During use, described bearing 1 is fixed on hoisting crane interfere position, by steel rope from two row described nylon jacket 3 between pass, in order to limit steel rope inoperative direction beat and sagging.
Claims (1)
1. a span winch steel rope anti-interference bracket, it is characterized in that it comprises a pair bearing (1), be provided with between described a pair bearing (1), under two bearing pins (6) being arranged in parallel, the end of two bearing pins (6) is provided with pin (7), on described two bearing pins (6), all cover has axle sleeve (5), described axle sleeve (5) is arranged with steady ring (2) and bearing (4), described steady ring (2) and bearing (4) are arranged the mode of a group with two, and spacing between each group is equal, described steady ring (2) is positioned at the outside of bearing (4), each group bearing (4) is arranged with nylon jacket (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421750.1U CN204022368U (en) | 2014-07-30 | 2014-07-30 | Span winch steel rope anti-interference bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421750.1U CN204022368U (en) | 2014-07-30 | 2014-07-30 | Span winch steel rope anti-interference bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204022368U true CN204022368U (en) | 2014-12-17 |
Family
ID=52062260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420421750.1U Expired - Fee Related CN204022368U (en) | 2014-07-30 | 2014-07-30 | Span winch steel rope anti-interference bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204022368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112758828A (en) * | 2021-01-21 | 2021-05-07 | 三一汽车起重机械有限公司 | Crane cab protection device and crane |
-
2014
- 2014-07-30 CN CN201420421750.1U patent/CN204022368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112758828A (en) * | 2021-01-21 | 2021-05-07 | 三一汽车起重机械有限公司 | Crane cab protection device and crane |
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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 |
Granted publication date: 20141217 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |