CN201626793U - Ascending bumper of crane - Google Patents
Ascending bumper of crane Download PDFInfo
- Publication number
- CN201626793U CN201626793U CN2009202815444U CN200920281544U CN201626793U CN 201626793 U CN201626793 U CN 201626793U CN 2009202815444 U CN2009202815444 U CN 2009202815444U CN 200920281544 U CN200920281544 U CN 200920281544U CN 201626793 U CN201626793 U CN 201626793U
- Authority
- CN
- China
- Prior art keywords
- crane
- ascending
- hydraulic oil
- bumper
- vertical rod
- 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 belongs to an ascending bumper of a crane, which is used in the crane industry. The present crane usually has large cushioning inertia when in hoisting, which has much impact on a mechanical transmission system and an electrical system of the crane. In order to overcome the above disadvantage, the utility model provides the ascending bumper of the crane. The ascending bumper capable of flexible hoisting is composed of a bottom plate, a spring, a cushioning oil cylinder, a main rod, a vertical rod, a transverse rod, hydraulic oil, a hoisting motor, a steel wire rope and a pulley. The ascending bumper is characterized in that: a hydraulic oil cylinder and the vertical rod are arranged on the bottom plate; the spring, the main rod and hydraulic oil are arranged at the inner part of the hydraulic oil cylinder; the transverse rod is arranged on the vertical rod, and the middle part of the transverse rod is connected with the main rod.
Description
Technical field:
The utility model belongs to a kind of crane hoisting energy disperser that the hoisting crane industry is used.
Background technology:
Buffering inertia was very big when present hoisting crane ubiquity lifting, and is particularly at full capacity during lifting, very big to the machine driven system and the electric system influence of hoisting crane, particularly bridge motor.
The utility model content:
The purpose of this utility model just is to overcome above-mentioned shortcoming, and the crane hoisting energy disperser of a kind of flexible lifting that provides.
The utility model is achieved in that what a kind of crane hoisting energy disperser was made up of base plate, spring, cushion cylinder, mobile jib, vertical rod, cross bar, hydraulic oil, bridge motor, steel rope and pulley, it is characterized in that: cushion cylinder and vertical rod are installed on base plate, in hydraulic ram inside spring, mobile jib and hydraulic oil are installed, cross bar is installed in vertical rod, middle part at cross bar is connected with mobile jib, end at cross bar is equipped with pulley, steel rope work is mounted on the pulley time, in the external process of cushion cylinder radiating gill is arranged.
The utility model is owing to be equipped with hydraulic ram and vertical rod on base plate; in hydraulic ram inside spring, mobile jib and hydraulic oil are installed; cross bar is installed in vertical rod; so being cushioned oil cylinder entirely, the energy that cushions when hoisting weight absorbs, thus can actv. protection machine driven system and bridge motor.
Description of drawings:
Fig. 1 is a main cutaway view of the present utility model.
Fig. 2 is total mechanical drive scheme drawing of the present utility model.
Each label declaration is as follows among the figure:
1, base plate, 2, spring, 3, cushion cylinder, 4, mobile jib, 5, vertical rod, 6, cross bar, 7, hydraulic oil, 8, bridge motor, 9, steel rope, 10, pulley, 11, weight.
The specific embodiment
Now describe embodiment of the present utility model in conjunction with the accompanying drawings in detail.
The utility model is the utility model of local improvement, thus except cushion cylinder 3, mobile jib 4,, outside vertical rod 5, cross bar 6, base plate 1 and the spring 2, all the other do not change, so do not describing here.The outside of cushion cylinder is added with radiating gill, play the heat-dissipation effect at work, mobile jib 4, vertical rod 5 and cross bar 6 are made for the 45# refined steel, base plate 1 is the general steel plate manufacturing, spring 2 is made for the high-quality spring steel, when hoisting weight, because the effect of cushion cylinder 3, the load of bridge motor 8 and machine driven system strengthens gradually, thereby has prolonged the service life of bridge motor and machine driven system.
In sum, the utility model safety easy to use, and prolonged the service life of bridge motor and machine driven system greatly.
Claims (1)
1. a crane hoisting energy disperser is made up of base plate, spring, cushion cylinder, mobile jib, vertical rod, cross bar, hydraulic oil, bridge motor, steel rope and pulley, it is characterized in that: cushion cylinder and vertical rod are installed on base plate, in hydraulic ram inside spring, mobile jib and hydraulic oil are installed, cross bar is installed in vertical rod, middle part at cross bar is connected with mobile jib, end at cross bar is equipped with pulley, steel rope work is mounted on the pulley time, in the external process of cushion cylinder radiating gill is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202815444U CN201626793U (en) | 2009-11-26 | 2009-11-26 | Ascending bumper of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202815444U CN201626793U (en) | 2009-11-26 | 2009-11-26 | Ascending bumper of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201626793U true CN201626793U (en) | 2010-11-10 |
Family
ID=43058185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202815444U Expired - Fee Related CN201626793U (en) | 2009-11-26 | 2009-11-26 | Ascending bumper of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201626793U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429900A (en) * | 2016-11-08 | 2017-02-22 | 芜湖市长江起重设备制造有限公司 | Lifting, overturning and buffering mechanism capable of realizing stable rising and falling |
| CN106429908A (en) * | 2016-11-08 | 2017-02-22 | 芜湖市长江起重设备制造有限公司 | Crane system for constant-torque lifting and lifting overturning buffering device thereof |
-
2009
- 2009-11-26 CN CN2009202815444U patent/CN201626793U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429900A (en) * | 2016-11-08 | 2017-02-22 | 芜湖市长江起重设备制造有限公司 | Lifting, overturning and buffering mechanism capable of realizing stable rising and falling |
| CN106429908A (en) * | 2016-11-08 | 2017-02-22 | 芜湖市长江起重设备制造有限公司 | Crane system for constant-torque lifting and lifting overturning buffering device thereof |
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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: 20101110 Termination date: 20101126 |