CN2745904Y - Windproof device of lifter - Google Patents
Windproof device of lifter Download PDFInfo
- Publication number
- CN2745904Y CN2745904Y CN 200420107731 CN200420107731U CN2745904Y CN 2745904 Y CN2745904 Y CN 2745904Y CN 200420107731 CN200420107731 CN 200420107731 CN 200420107731 U CN200420107731 U CN 200420107731U CN 2745904 Y CN2745904 Y CN 2745904Y
- Authority
- CN
- China
- Prior art keywords
- wind
- sandbag
- crane
- cross sill
- equalizing bar
- 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
Abstract
The utility model relates to the windproof device for a crane, and is characterized in that the fixing device arranged on a lower beam or a balance beam is provided with a sandbag inside; besides, an inner bag is arranged inside the sandbag. While in use, the utility model receives the inspection signal of the slide generated by the crane, an actuating mechanism drives a sensor, and the fixing device is opened; the sandbag falls down, and the sandbag and the inner bag are broken which are ground by the vehicle wheel. The sand which is mixed with the fracturing oil becomes sticking and thick, and the slide of the crane is prevented; further more, the automatic degradation of the mixture brings convenience for cleaning after a gust of wind.
Description
Technical field:
The utility model relates to the technical field of wind-proof device, specifically a kind of wind-proof device that is used for hoisting crane.
Background technology:
At present when the portal crane tool during in operation or operation just finished when also not being accommodated to anchor site, when running into the wind-force of speed per hour 〉=35M/S, be installed in top rail machine on the hoisting crane, clip wheel device, coarst brake, the anti-drgs such as device, rail clamping device of pounding all do not overcome wind and carry the slip that causes, tend to cause the fatal crass.
Summary of the invention:
The purpose of this utility model is to provide a kind of improved hoisting crane wind-proof device, and it can overcome can't in time stop the wheel slip in the prior art, cause the some shortcomings of various dangerous situations then.
To achieve these goals, the technical solution of the utility model is: a kind of wind-proof device that is used for hoisting crane, it mainly comprises cross sill, the equalizing bar that is connected with cross sill, and the wheel that is located at the equalizing bar below, it is characterized in that: be provided with an anchor fitting at cross sill or equalizing bar, be provided with a sand hill in the anchor fitting, be provided with interior bag in the sand hill.
During use, when the utility model received the detection signal of hoisting crane generation slip, actuating unit drove sensor, makes anchor fitting open, sand hill just can drop, after wheel ground sand hill, sand hill and interior bag broke simultaneously, and sand can become not only sticking but also thick after mixing with pressure break is oily immediately, play the effect that stops hoisting crane to slide, and after true wind, after these compounds are degraded automatically, be convenient to remove.
Description of drawings:
Fig. 1 is the structural representation of the utility model one embodiment
The specific embodiment:
The utility model will be further described below in conjunction with drawings and Examples.
The equalizing bar 2 that the utility model mainly comprises cross sill 1, is connected with cross sill, and the wheel 3 that is located at the equalizing bar below, its difference with the prior art is: be provided with an anchor fitting 4 at cross sill or equalizing bar, be provided with a sand hill 5 in the anchor fitting, be provided with the interior bag 6 that pressure break oil is housed in the sand hill, husky with after pressure break oil mixes, promptly become and glue not only but also thick compound, said here sand and pressure break oil all can have been bought on market.Cross sill or equalizing bar are provided with an actuating unit 7 simultaneously, and actuating unit is connected with a sensor, and anchor fitting is provided with a mobilizable cover plate, and the movable end of cover plate links to each other with sensor.Wherein actuating unit and sensor are prior art, have just repeated no more its principle of work here.
In force, cover plate is provided with a pin-and-hole, and the end of sensor is located in the pin-and-hole, plays the effect of securing cover plate.When playing fitful wind, being positioned at detecting device that ground-surface detecting device and wheel be provided with in a single day finds that ground location produces and moves or after wheel rotates, will send signal, the actuating unit that receives signal will drive sensor movement, make the end of sensor in pin-and-hole, deviate from, make movable cover plate open, sand hill in the anchor fitting just can fall from cross sill or equalizing bar, when wheel continues to slide, after grinding sand hill, sand hill and interior bag break simultaneously, sand wherein and pressure break oil mixes the back and forms not only sticking but also thick compound, plays rapid prevention hoisting crane and continues the effect of sliding, and work as after the fitful wind, these compounds also can be degraded automatically, are easy to remove.
Claims (3)
1, a kind of wind-proof device that is used for hoisting crane, it mainly comprises cross sill, the equalizing bar that is connected with cross sill, and the wheel that is located at the equalizing bar below, it is characterized in that: be provided with an anchor fitting at cross sill or equalizing bar, be provided with a sand hill in the anchor fitting, be provided with interior bag in the sand hill.
2, a kind of wind-proof device that is used for hoisting crane according to claim 1, it is characterized in that: cross sill or equalizing bar are provided with an actuating unit, actuating unit is connected with a sensor, and anchor fitting is provided with a mobilizable cover plate, and the movable end of cover plate links to each other with sensor.
3, a kind of wind-proof device that is used for hoisting crane according to claim 1 is characterized in that: be provided with pressure break oil in the interior bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107731 CN2745904Y (en) | 2004-10-25 | 2004-10-25 | Windproof device of lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107731 CN2745904Y (en) | 2004-10-25 | 2004-10-25 | Windproof device of lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2745904Y true CN2745904Y (en) | 2005-12-14 |
Family
ID=35582487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420107731 Expired - Fee Related CN2745904Y (en) | 2004-10-25 | 2004-10-25 | Windproof device of lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2745904Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455506C (en) * | 2006-10-27 | 2009-01-28 | 上海港机重工有限公司 | Wind proof system of shoreside crane and wind proof method |
| CN104817015A (en) * | 2015-04-02 | 2015-08-05 | 苏州中州安勃起重有限公司 | Wind-resistant skidproof deceleration braking system suitable for emergency situation |
| CN104817014A (en) * | 2015-04-02 | 2015-08-05 | 苏州中州安勃起重有限公司 | Crane anti-wind dynamic braking control system |
| CN104860221A (en) * | 2015-04-02 | 2015-08-26 | 苏州中州安勃起重有限公司 | Wind sliding resistant retarding braking simulation device for crane |
-
2004
- 2004-10-25 CN CN 200420107731 patent/CN2745904Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455506C (en) * | 2006-10-27 | 2009-01-28 | 上海港机重工有限公司 | Wind proof system of shoreside crane and wind proof method |
| CN104817015A (en) * | 2015-04-02 | 2015-08-05 | 苏州中州安勃起重有限公司 | Wind-resistant skidproof deceleration braking system suitable for emergency situation |
| CN104817014A (en) * | 2015-04-02 | 2015-08-05 | 苏州中州安勃起重有限公司 | Crane anti-wind dynamic braking control system |
| CN104860221A (en) * | 2015-04-02 | 2015-08-26 | 苏州中州安勃起重有限公司 | Wind sliding resistant retarding braking simulation device for crane |
| CN104860221B (en) * | 2015-04-02 | 2017-10-27 | 江苏省特种设备安全监督检验研究院 | Crane wind-resisting sliding retarding braking analogue means |
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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: 20051214 Termination date: 20101025 |