Title:
DOUBLE COLUMN LIFTER FACILITATING POSITIONING AND HAVING CLEANING FUNCTION
Document Type and Number:
WIPO Patent Application WO/2019/015230
Kind Code:
A1
Abstract:
A double column lifter facilitating positioning and having a cleaning function comprises a base (6). Symmetrically arranged vertical posts (15) are provided above and connected to the base (6). Symmetrically arranged screw bolts (7) are provided at the bottoms of the two vertical posts (15). Upper ends of two hydraulic cylinders (5) are connected to hydraulic extension rods (2). Raising/lowering platforms (1) are provided above the two hydraulic extension rods (2). One side of each of the two raising/lowering platforms (1) is connected to an outer rod (13). A rotation shaft (8) is provided above one side of the outer rod (13). An inner rod (12) is provided inside the outer rod (13). A position-limiting block (9) is provided above the inner rod (12) at one side close to the outer rod (13). Fuel pumps (20) are provided above and connected to two fuel tanks (3). An AT89S52 controller (14) is fixed to the middle section of an outer side of the vertical post (15). A crossbeam (19) is connected to a water pipe (16) by means of a fastener (17). The double column lifter is provided with a positioning device, such that an automobile can align a tire thereof with a positioning block (10), thereby preventing deviation of the automobile. If a surface of an automobile that has been involved in an accident is covered with mud, the water pipe (16) can be turned on to spread water from a nozzle (18) to thoroughly wash an upper surface of the automobile.
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Inventors:
PENG CUIFANG (CN)
Application Number:
PCT/CN2017/115214
Publication Date:
January 24, 2019
Filing Date:
December 08, 2017
Export Citation:
Assignee:
PENG CUIFANG (CN)
International Classes:
B66F7/16
Foreign References:
| CN206901688U | 2018-01-19 | |||
| US6279685B1 | 2001-08-28 | |||
| CN206288905U | 2017-06-30 | |||
| CN105217516A | 2016-01-06 | |||
| CN205527545U | 2016-08-31 | |||
| CN204057849U | 2014-12-31 |
Attorney, Agent or Firm:
TAIZHOU DIYI PATENT AGENCY (CN)
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