Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Stair step repairing device for old community

A technology for residential quarters and stairs, which is applied in the direction of cleaning carpets, floors, and manual sweeping machines. It can solve the problems of heavy manual cleaning workload and low work efficiency, and achieve a wide range of peripheral speed and power, stable transmission ratio, and reliable work. sex high effect

Pending Publication Date: 2018-12-07
张珂
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The restoration of stair steps in old residential areas is generally done by manual cleaning of the base layer, which has a large workload and low work efficiency

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Stair step repairing device for old community
  • Stair step repairing device for old community
  • Stair step repairing device for old community

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to clearly illustrate the technical features of the solution, the solution will be described below through specific implementation modes.

[0030] see Figure 1 to Figure 8 , the present invention is: a device for repairing stair steps in an old residential area, comprising a driving mechanism 1, a front moving mechanism 2, a rear supporting mechanism 3 and a cleaning mechanism 4;

[0031] The driving mechanism 1 includes a frame 11, the frame 11 is square, the frame 11 includes a crossbeam 111 and a longitudinal beam 112, the crossbeam 111 includes a crossbeam A1111 and a crossbeam B1112, the crossbeam 111 is provided with a link mechanism 12 and an electric motor that can drive the link mechanism 12 to move. Push rod 13, the telescoping of electric push rod 13 drives travel wheel 14 lifting motion, and travel wheel 14 is arranged on the link mechanism 12;

[0032] A cross arm is arranged between the crossbeam A1111 and the crossbeam B1112, and the front move...

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

No PUM Login to View More

Abstract

The invention provides a stair step repairing device for an old community, and belongs to the technical field of building equipment. According to the technical scheme, the stair step repairing devicecomprises a driving mechanism, a front movement mechanism, a rear supporting mechanism and a sweeping mechanism. The device has the advantages that an electric push rod in the driving mechanism can control the height of walking wheels through a connecting rod mechanism, the adjustment is convenient, and the walking wheels can be retracted; not too much space is occupied, the movement directions ofsupport legs at the two sides in the front movement mechanism are opposite, the walking state of the human legs can be simulated, and the movement state of stair climbing by the whole device can be achieved; the walking wheels in the driving mechanism can achieve the effect of friction reducing and supporting, support pillars in the rear supporting mechanism can be folded and retracted, and the space is not occupied; meanwhile, the support pillars can make the whole framework in the horizontal state when the whole device climbs stairs; the support pillars achieve the supporting effect, the function of automatically sweeping stair steps can be achieved, and the time and labor are saved.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a device for repairing stair steps in an old community. Background technique [0002] The first step in the method of repairing stair steps should be to clean the base layer. The method of cleaning the base layer is to clean up the dust particles and mortar blocks on all surfaces of the stair steps one day in advance. [0003] The restoration of stair steps in old residential areas is generally done by manual cleaning of the base layer, which has a large workload and low work efficiency. Contents of the invention [0004] The object of the present invention is to provide a device for repairing stair steps in an old residential area. [0005] The present invention is achieved through the following measures: a stair tread repair device in an old residential area, which is characterized in that it includes a driving mechanism, a front moving mechanism, a rear suppo...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A47L11/24A47L11/40
CPCA47L11/24A47L11/40A47L11/4041A47L11/4069A47L11/4072
Inventor 张珂
Owner 张珂
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com