CN200940074Y - Automatic burning plate device for slip conducting wire trench for portal crane - Google Patents
Automatic burning plate device for slip conducting wire trench for portal crane Download PDFInfo
- Publication number
- CN200940074Y CN200940074Y CN 200620107902 CN200620107902U CN200940074Y CN 200940074 Y CN200940074 Y CN 200940074Y CN 200620107902 CN200620107902 CN 200620107902 CN 200620107902 U CN200620107902 U CN 200620107902U CN 200940074 Y CN200940074 Y CN 200940074Y
- Authority
- CN
- China
- Prior art keywords
- trench
- ground
- crane
- trolley
- leaf
- 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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- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The utility model relates to an automatic overturn device used for the door-style crane sliding line ground ditch, comprising a ground ditch positioned on one side of the crane orbit and a sliding contact line positioned on the ground ditch. The sliding contact line is connected with the lower beam of the crane in the ground through a transmission arm. The upper side of the ground ditch is provided with a group of movable overturn plates. The transmission arm is provided with a traction trolley connected with the movable overturn plates. The movable overturn plate is connected with the pre-covering seat on the ground through a hinge. The utility model has the advantages of simple structure, safe and reliable performance, low manufacturing cost, and is easy to prompt and apply.
Description
Technical field
The utility model relates to transfer crane accessory equipment technical field, especially a kind of automatic panel-turnover device that is used for transfer crane trolley trench.
Background technology
Transfer crane is used quite extensive in commercial production, as mine, metallurgy, machine manufacture etc., usually be installed on open-air transfer crane and the trolley trench be installed on the crane track next door, trench is parallel to track, width is generally about 500mm, the hoisting crane cross sill connects with trolley by transmission arm, makes to guarantee that hoisting crane moves back and forth in orbit.Trench is unenclosed construction usually and is located at track one side.In actual the use,, in the time of need passing trench and track as vehicle, must stop the hoisting crane operation, install cover plate additional for open type ground groove structure temporarily, wheel is not absorbed in the trench, after vehicle passes through, recover former state according to the difference of field condition.When how to keep crane operating status, make vehicle safety by seeming necessary.
Summary of the invention
The purpose of this utility model is the automatic panel-turnover device of a kind of simple in structure, safe and reliable hoisting crane trolley trench of design.The technical solution of the utility model is so to realize:
A kind of automatic panel-turnover device that is used for transfer crane trolley trench, comprise the trench (9) that is located at crane track (8) one sides and be located at the interior trolley (6) of trench (9), trolley (6) links by the hoisting crane cross sill (10) on transmission arm (5) and the ground (12), it is characterized in that described trench (9) top is provided with one group of drop in leaf (3), transmission arm (5) is provided with the traction rollers (4) that contacts with drop in leaf (3).
As preferably, drop in leaf (3) connects by hinge (2) with pre-buried seat (1) under being located at ground (12).
As preferably, the width of drop in leaf (3) is greater than trench (9) width.
The utility model has designed a kind of automatic panel-turnover device of trolley trench, under the hoisting crane normal operating condition, keep the automatic open and close of turnover panel on the trolley trench, under the situation that guarantees the crane safety smooth operation, vehicle can be safely by trench and track, prevent that effectively wheel of vehicle is absorbed in the trolley trench and damages trolley, has also improved the degree of utilization in hoisting crane place simultaneously.Compare with original technology, the utlity model has characteristics simple in structure, safe and reliable, low cost of manufacture, easily apply.
Description of drawings
Accompanying drawing is a kind of structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing,, the technical solution of the utility model is described in further detail by embodiment.
Embodiment: with reference to the accompanying drawings, width at the trench (9) of crane track (8) one sides is 500mm, trolley (6) is installed in the trench (9), trolley (6) links with transmission arm (5), hoisting crane cross sill (10) welding on transmission arm (5) and the track (8), the rectangular type of transmission arm (5) part in trench (9), base and trolley (6) link, and fixedly mount traction rollers (4) on the square edge; Pre-buried seat (1) is installed on the ground (12) of trench (9) one sides down, trench (9) top is provided with the drop in leaf (3) of 1000mm * 600mm, drop in leaf (3) one ends connect by hinge (2) with pre-buried seat (1), and the quantity of drop in leaf (3) is determined according to trench (9) length.
During work, the transmission arm (5) that is fixed on hoisting crane cross sill (10) is parallel to orbiting motion in trench (6), traction rollers (4) jack-up drop in leaf (3), guarantee to pass through between drop in leaf (3) and ground (12) gap of transmission arm (5), after hoisting crane is advanced drop in leaf (3) width 1000mm in orbit, nearly track (8) one ends of drop in leaf (3) contact with ground automatically, can guarantee that vehicle passes through trench (9) and track (8) smoothly, safely this moment.
Claims (3)
1, a kind of automatic panel-turnover device that is used for transfer crane trolley trench, comprise the trench (9) that is located at crane track (8) one sides and be located at the interior trolley (6) of trench (9), trolley (6) links by the hoisting crane cross sill (10) on transmission arm (5) and the ground (12), it is characterized in that described trench (9) top is provided with one group of drop in leaf (3), transmission arm (5) is provided with the traction rollers (4) that contacts with drop in leaf (3).
2, a kind of automatic panel-turnover device that is used for transfer crane trolley trench according to claim 1, the pre-buried seat (1) under it is characterized in that described drop in leaf (3) and being located at ground (12) connects by hinge (2).
3, a kind of automatic panel-turnover device that is used for transfer crane trolley trench according to claim 1 and 2, the width that it is characterized in that described drop in leaf (3) is greater than trench (9) width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107902 CN200940074Y (en) | 2006-09-09 | 2006-09-09 | Automatic burning plate device for slip conducting wire trench for portal crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107902 CN200940074Y (en) | 2006-09-09 | 2006-09-09 | Automatic burning plate device for slip conducting wire trench for portal crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200940074Y true CN200940074Y (en) | 2007-08-29 |
Family
ID=38746255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620107902 Expired - Fee Related CN200940074Y (en) | 2006-09-09 | 2006-09-09 | Automatic burning plate device for slip conducting wire trench for portal crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200940074Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837927A (en) * | 2010-04-20 | 2010-09-22 | 上海多为电子科技有限公司 | Power supply system of sliding contact line of trench of tyre crane of container yard |
| CN109193287A (en) * | 2018-08-09 | 2019-01-11 | 河南天利热工装备股份有限公司 | A kind of car type furnace trolley walking cable ditch automatic panel-turnover routing device |
| CN109457570A (en) * | 2019-01-03 | 2019-03-12 | 中交公局第工程有限公司 | One kind crossing crossing device convenient for precasting yard portal jib crane |
| CN110406384A (en) * | 2019-08-09 | 2019-11-05 | 攀钢集团工程技术有限公司 | Cover plate automatic turning device and cross-vehicle trench cover turning plate power supply system |
-
2006
- 2006-09-09 CN CN 200620107902 patent/CN200940074Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837927A (en) * | 2010-04-20 | 2010-09-22 | 上海多为电子科技有限公司 | Power supply system of sliding contact line of trench of tyre crane of container yard |
| CN109193287A (en) * | 2018-08-09 | 2019-01-11 | 河南天利热工装备股份有限公司 | A kind of car type furnace trolley walking cable ditch automatic panel-turnover routing device |
| CN109457570A (en) * | 2019-01-03 | 2019-03-12 | 中交公局第工程有限公司 | One kind crossing crossing device convenient for precasting yard portal jib crane |
| CN110406384A (en) * | 2019-08-09 | 2019-11-05 | 攀钢集团工程技术有限公司 | Cover plate automatic turning device and cross-vehicle trench cover turning plate power supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG ZHONGQING LIFTING MACHINERY CO., LTD. Free format text: FORMER OWNER: RUAN SHUFENG Effective date: 20110512 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311800 ZHEJIANG ZHONGQING LIFTING MACHINERY CO., LTD., NO. 1, QIANXI ROAD, CHENGXI INDUSTRIAL ZONE, ZHUJI CITY, ZHEJIANG PROVINCE TO: 311800 NO. 1, QIANXI ROAD, CHENGXI INDUSTRIAL ZONE, ZHUJI CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110512 Address after: 311800 No. 1, Qianxi Road, Chengxi Industrial Zone, Zhejiang, Zhuji Patentee after: Zhejiang Zhongqing Lifting Machinery Co., Ltd. Address before: 311800 Zhejiang Crane Hoisting Machinery Manufacturing Co., Ltd., 1, Qianxi Road, Chengxi Industrial Zone, Zhejiang, Zhuji Patentee before: Ruan Shufeng |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070829 Termination date: 20120909 |