Dual-drum elevator
A lifter and double drum technology, applied in the direction of the hoisting device, the clockwork mechanism, etc., can solve the problems of inability to observe the simultaneous lifting of the construction industry, short service life, poor stability, etc., and achieve compact structure, long service life, The effect of a large transmission ratio
Inactive Publication Date: 2013-05-01
DALIAN YELLOW SEA HOISTING MACHINE
0 Cites 6 Cited by
AI-Extracted Technical Summary
Problems solved by technology
View more
Method used
View more
Abstract
The invention relates to a dual-drum elevator. A gear (D), a steering gear and a driven gear are installed on one drum shaft. Ropes are installed on drums. Drum shafts are connected with the drums. A gear (D) is installed on the other drum shaft. A first-stage speed reducing mechanism is connected with a motor. A driving main shaft is connected with the first-stage speed reducing mechanism. A gear (A) outside a rack is installed on the driving main shaft. The gear (A) is engaged with two driven gears which are respectively installed on two driven shafts on the rack. One driven gear is engaged with the steering gear which is installed on a steering shaft on the rack. The steering gear is engaged with the gear (D) which is installed on one drum shaft. The other driven gear is engaged with the gear (D) which is installed on the other drum shaft. The dual-drum elevator provided by the invention has the advantages that the transmission ratio is large, the structure is compact, the twisting force is large, the transmission is stable, the noise is low, the goal of safely and reliably lifting objects is achieved, the effect of synchronous lifting is realized, the dual-drum elevator can be widely used in the construction industry, the gantry crane industry and the door industry, the size is small and the service life is long.
Application Domain
Winding mechanisms
Technology Topic
Construction industryGantry crane +3
Image
Examples
- Experimental program(1)
Example Embodiment
PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
Similar technology patents
Special double reduction unit for continuous casting machine
InactiveCN107763162Alarge transmission ratio
Owner:常州蓝黛机械设备有限公司
Mechanical carrying device based on three-degree-of-freedom parallel industrial mechanical arm
Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Device for remediation of heavy metal contaminated soil
Owner:长沙仲善新能源科技有限公司
High-voltage isolation switch
Owner:恒特电气有限公司
Highly-integrated robot joint speed reducer and joint device
Owner:XIHUA UNIV
Classification and recommendation of technical efficacy words
- large transmission ratio
- compact structure
Complex-wave type harmonic drive speed reducer
Owner:陕西渭河工模具总厂
Projector capable of freely adjusting angle
InactiveCN113639172Alarge transmission ratioFast adjustment
Owner:吴海明
Composite speed reducer
Owner:JIANGSU TAILONG MACHINERY GRP CO CO LTD