Automatic crossover lifting device for passing street
A technology for cross-street bridges and lifting devices, which is applied in transportation and packaging, elevators in buildings, etc., and can solve the problems of high construction cost, use and maintenance cost, and large floor space
Inactive Publication Date: 2007-08-01
伊新奇
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The current automatic overpasses all use traditional elevators or traditional escalators to transport pedestrians up and down the overpass. The disadvantage is that it occupies a large area, and the cost of construction and use and maintenance is high.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0008] The present invention will be further described below in conjunction with the accompanying drawings.
[0009] As shown in the figure, the concave slideway 6 is installed on the both sides of the bridge support 7 earlier, and then a lifting platform 4 is made. One end of the lifting platform 4 stands pedestrians, and the other end is installed with a rolling sliding device 5, and it is installed on the bridge. Concave slideway 6 lis in support 7 both sides, in addition, below flyover deck 1, pulley 2 is installed, and traction machine 8 is connected with lifting platform by traction rope 3. In this way, the lifting platform 4 can slide up and down along the concave slideways 6 on both sides of the bridge bracket 7 under the traction of the traction machine 8, so as to achieve the purpose of transporting pedestrians up and down the bridge deck 1.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an automatic crossing street platform bridge lifting device, relates to an automatic crossing street platform bridge lifting device sliding along the platform bridge rack up and down. The invention installs two concave slideway on the side of platform bridge rack of two ends of rossing street platform bridge; and produces a lifting platform which one end is used for pedestrian standing and another end is used for installing rolling sliding device and installing the device in the concave slideway of two sides, the lifting platform slides in the concave slideway of platform bridge rack leaning the rolling sliding device under the drag of traction machine up and down, thereby reaches the purposes of lifting the platform and conveying pedestrian taking on or off the platform bridge.
Description
technical field [0001] The invention relates to an automatic overpass lifting device, in particular to an automatic overpass lifting device which slides up and down on the support of the overpass. Background technique [0002] The current automatic overpasses all use traditional elevators or traditional escalators to transport pedestrians up and down the overpass. The disadvantages are that they occupy a large area, and the cost of construction and use and maintenance is high. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide an automatic street bridge lifting device with small footprint, simple structure, low cost of construction and use and maintenance. [0004] The present invention is realized through the following technical solutions: an automatic overpass lifting device suitable for use on urban streets, that is, relying on the overpass bracket as a load support, installing a concave ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B66B9/00
Inventor 伊新奇方志强
Owner 伊新奇