CN201180065Y - Wind-proof iron wedge apparatus - Google Patents
Wind-proof iron wedge apparatus Download PDFInfo
- Publication number
- CN201180065Y CN201180065Y CNU2008200342121U CN200820034212U CN201180065Y CN 201180065 Y CN201180065 Y CN 201180065Y CN U2008200342121 U CNU2008200342121 U CN U2008200342121U CN 200820034212 U CN200820034212 U CN 200820034212U CN 201180065 Y CN201180065 Y CN 201180065Y
- Authority
- CN
- China
- Prior art keywords
- iron wedge
- crank
- iron
- wind
- transverse axis
- 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
Images
Landscapes
- Wind Motors (AREA)
Abstract
The utility model relates to an anti-wind iron wedge device and aims to provide an anti-wind iron wedge device which can conveniently adjust the distance of an iron wedge from the ground and can be used on the ground with great drop height. The technical proposal for realizing the aim is as follows: the anti-wind iron wedge device has a crank and the iron wedge, the iron wedge is arranged in a U-shaped opening at the lower end of the crank and is connected with the crank through a rotating shaft, the U-shaped opening is provided with a transverse shaft inside, the lower part of the transverse shaft is the rear part of the iron wedge, the transverse shaft is provided with a longitudinal through threaded hole, and an adjusting bolt is arranged inside the threaded hole.
Description
Technical field
The utility model relates to a kind of safety guard-safeguard of locomotive crane tool, particularly a kind of windproof iron wedge device.
Background technology
The windproof iron wedge device of existing locomotive crane tool, generally form by driving handle, transmission device, braking iron wedge, actuator and frame plate, driving handle connects transmission device and actuator, and transmission device comprises axle drive shaft, actuating arm and crank, and the bottom of crank is connected with braking iron wedge.These devices are by pivot point and crank setting in driving device, utilize rising and falling and moving forward and backward control of iron wedge, have prevented that effectively the elevator machinery that violent typhoon and moment burst high wind causes is out of control.But in use there is following defective in these devices: mention state at the iron wedge, the iron wedge hangs downwards, and when elevator machinery moved, the iron wedge can friction take place with ground and damage, particularly when ground-surface drop was big, iron wedge device can be scrapped by card because of the iron wedge.At present, at this defective, the iron wedge device that has is provided with iron wedge setting device, rear portion at the iron wedge is provided with adjustable bolt, and the angle that hangs of restriction iron wedge guarantees that there is certain distance on iron wedge and ground, but, use very difficult because this adjustable bolt is located at the below of crank.So, need badly at present and a kind ofly can conveniently adjust the iron wedge of mentioning and the windproof iron wedge device of ground distance, satisfy the needs in market.
Summary of the invention
The purpose of this utility model is the defective that overcomes prior art, provides a kind of can conveniently the adjustment to mention iron wedge and ground distance, the windproof iron wedge device that can use on the bigger ground of drop.
The technical scheme that realizes the foregoing invention purpose is: a kind of windproof iron wedge device, comprise crank and iron wedge, iron wedges in " U " of crank lower end shape opening, and by rotating shaft and crank connecting link, in described " U " shape opening, be provided with transverse axis, the below of transverse axis is the rear portion of iron wedge, is provided with vertically to run through screw on transverse axis, is provided with the adjusting bolt in the screw.
The utility model is by being provided with the adjusting bolt on the transverse axis above the iron wedge, the control of rotational angle when realization is mentioned the iron wedge, and then adjusting iron wedge and ground-surface distance are arranged on the crank owing to regulate bolt, adjust very convenient.
Further improve as the utility model, on the adjusting bolt, be provided with nut, make the adjusting bolt position fixing more firm.
Further improve as the utility model, in the rotating shaft of iron wedge, be provided with filler port, can make things convenient for the lubricating maintenance of rotating shaft.
Description of drawings
Fig. 1 is the three-dimensional view of the utility model embodiment 1
Fig. 2 is the lateral plan of the utility model embodiment 1
Fig. 3 is the birds-eye view of the utility model embodiment 1
The specific embodiment
Be described further below in conjunction with embodiment.
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of windproof iron wedge device, comprise crank 1 and iron wedge 2, iron wedge 2 is located in " U " shape opening of crank 1 lower end, and be connected with crank 1 by rotating shaft 3, in " U " shape opening, be provided with transverse axis 4, the rear portion of the corresponding iron wedge in the below of transverse axis 4, on transverse axis 4, be provided with and vertically run through screw 5, be provided with in the screw 5 and regulate bolt 6.
As shown in Figures 2 and 3, in the rotating shaft 3 of iron wedge, be provided with filler port 7.
Claims (3)
1, a kind of windproof iron wedge device, comprise crank and iron wedge, iron wedges in " U " of crank lower end shape opening, and by rotating shaft and crank connecting link, it is characterized in that be provided with transverse axis in described " U " shape opening, the below of transverse axis is the rear portion of iron wedge, on transverse axis, be provided with and vertically run through screw, be provided with the adjusting bolt in the screw.
2, windproof iron wedge device according to claim 1 is characterized in that, is provided with nut on the adjusting bolt, makes the adjusting bolt position fixing more firm.
3, windproof iron wedge device according to claim 1 is characterized in that, is provided with filler port in the rotating shaft of iron wedge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200342121U CN201180065Y (en) | 2008-04-17 | 2008-04-17 | Wind-proof iron wedge apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200342121U CN201180065Y (en) | 2008-04-17 | 2008-04-17 | Wind-proof iron wedge apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201180065Y true CN201180065Y (en) | 2009-01-14 |
Family
ID=40249564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200342121U Expired - Fee Related CN201180065Y (en) | 2008-04-17 | 2008-04-17 | Wind-proof iron wedge apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201180065Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107915122A (en) * | 2017-10-20 | 2018-04-17 | 德马科起重机械有限公司 | A kind of crane windproof device |
| CN110723653A (en) * | 2019-11-27 | 2020-01-24 | 中国电建集团山东电力建设第一工程有限公司 | Emergency parking device and method for gantry crane in case of sudden high wind |
-
2008
- 2008-04-17 CN CNU2008200342121U patent/CN201180065Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107915122A (en) * | 2017-10-20 | 2018-04-17 | 德马科起重机械有限公司 | A kind of crane windproof device |
| CN110723653A (en) * | 2019-11-27 | 2020-01-24 | 中国电建集团山东电力建设第一工程有限公司 | Emergency parking device and method for gantry crane in case of sudden high wind |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104005391B (en) | A kind of rigidity trash rake | |
| CN201180065Y (en) | Wind-proof iron wedge apparatus | |
| CN102783308A (en) | Header of cane harvester | |
| CN203322094U (en) | Safety control device for clutch of micro-tillage machine | |
| CN207217815U (en) | A kind of high-voltage power line conductive line end earthing clamp | |
| CN104285511B (en) | A kind of hydraulic suspension plough | |
| CN112930787B (en) | Self-propelled seeder | |
| CN109930541B (en) | Multifunctional snow shoveling device | |
| CN209907307U (en) | Multifunctional snow shoveling device | |
| CN202610751U (en) | Self-adaptive automatic obstacle avoidance device for snow pushing plate | |
| CN206196442U (en) | Mechanical Driven corn yield increasing cuts seedling machine | |
| CN114616938B (en) | Intelligent paddy rice seedbed land leveling machine | |
| CN201635027U (en) | Adjustable bidirectional barrier gate machine | |
| CN202062974U (en) | Tractor suspension device | |
| CN206509429U (en) | A kind of bending machine tool quick die change device | |
| CN102776858A (en) | Self-adaptive automatic obstacle-avoiding device of snow pushing plate | |
| CN213265482U (en) | Novel anchoring device of crane | |
| CN201531366U (en) | Wind direction modulating control mechanism of elastic windmill | |
| CN102942133B (en) | Remote control mechanism for windlass | |
| CN202818998U (en) | Harvesting platform of sugarcane harvester | |
| CN203568629U (en) | Elevator safety gear lifting and pulling mechanism | |
| CN202440750U (en) | Device of sliding milling machine for regulating and controlling milling depth | |
| CN203387845U (en) | Hydraulic mounted plow | |
| CN203947450U (en) | Rigidity trash rake | |
| CN202713942U (en) | Left-and-right direction balancing system of seedling planting machine |
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: 20090114 Termination date: 20110417 |