CN101703382B - Hydraulic lifting mechanism of window cleaning equipment - Google Patents
Hydraulic lifting mechanism of window cleaning equipment Download PDFInfo
- Publication number
- CN101703382B CN101703382B CN2009102336533A CN200910233653A CN101703382B CN 101703382 B CN101703382 B CN 101703382B CN 2009102336533 A CN2009102336533 A CN 2009102336533A CN 200910233653 A CN200910233653 A CN 200910233653A CN 101703382 B CN101703382 B CN 101703382B
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- Prior art keywords
- piston rod
- cylinder body
- transverse arm
- cleaning equipment
- window cleaning
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Abstract
The invention relates to window cleaning equipment, in particular to a hydraulic lifting mechanism of the window cleaning equipment. According to the technical scheme provided by the invention, the hydraulic lifting mechanism of the window cleaning equipment comprises a hollow fixed upright post and a sliding upright post capable of moving up and down on the fixed upright post, and the top of the sliding upright post is articulated with a transverse arm by utilizing a main pin roll. The hydraulic lifting mechanism is characterized in that the upper part of the sliding upright post is articulated with a lifting cylinder; the a lifting piston rod is connected in the lifting cylinder in a sliding mode; and the end part of the lifting piston rod is articulated with the transverse arm. The invention can be used conveniently.
Description
Technical field
The present invention relates to a kind of window cleaning equipment, specifically a kind of fluid pressure type lifting mechanism of window cleaning equipment.
Background technology
What window cleaning equipment was mainly used in skyscraper makes exterior wall finishing and cleaning, during use, for the roof complex structure and window cleaning equipment is higher away from exterior wall or exterior wall, column must be done very high, thereby influence complete machine stability and disguise.
Summary of the invention
The object of the invention is to design a kind of fluid pressure type lifting mechanism of window cleaning equipment, uses with convenient.
According to technical scheme provided by the invention, the fluid pressure type lifting mechanism of described window cleaning equipment, the slip column that comprises hollow vertical columns and can in vertical columns, move up and down, utilize the hinged transverse arm of stub axle at the top of slip column, it is characterized in that: at the upper articulation lifting cylinder body of slip column, the lifting piston rod that is slidingly connected in the lifting cylinder body, the end of described lifting piston rod and described transverse arm are hinged.
The jacking cylinder body is set in described vertical columns, the jacking piston rod that is slidingly connected in the described jacking cylinder body, the upper articulation of the top of described jacking piston rod and described slip column, and the jacking piston rod is positioned at the slip column.
Below described vertical columns, large platform is set, described large platform be positioned at pivoting support above.On described vertical columns chain-wales is set, described lifting cylinder body is articulated on the described chain-wales.On described large platform, winding mechanism is set, on described transverse arm, pulley is set; Wound steel rope on the winding mechanism, the other end of described steel wire rope is walked around pulley.
This invention has the following advantages: 1. adopt hydraulic drive, solve column lifting and facing upward of transverse arm and bow; 2. reasonably design large platform and chain-wales, the supported ability of hydraulic cylinder is strengthened, stability is improved; 3. use pivoting support.
Description of drawings
Fig. 1 is a structure chart of the present invention.
Fig. 2 is the schematic diagram of transverse arm when extending to the limiting condition at the elevation angle.
Fig. 3 is the schematic diagram of transverse arm when bouncing back to the limiting condition at the angle of depression.
The specific embodiment
As shown in the figure: the fluid pressure type lifting mechanism of described window cleaning equipment, comprise hollow vertical columns 3 and the slip column 5 that can in vertical columns 3, move up and down, utilize stub axle 10 hinged transverse arms 9 at the top of slip column 5, upper articulation lifting cylinder body 7 at slip column 5, the lifting piston rod 8 that is slidingly connected in lifting cylinder body 7, the end of described lifting piston rod 8 and described transverse arm 9 are hinged.When needing the height of lifting transverse arm 9 ends, can start lifting cylinder body 7, make its lifting piston rod 8 protruding, promoting transverse arm 9 clockwise rotates around stub axle 10, the end of transverse arm 9 is upwarped, thereby do not increasing under the prerequisite of slip column 3 and the total height of slip column 5, to a great extent lifting the height of transverse arm 9 ends.
In described vertical columns 3, jacking cylinder body 12 is set, the jacking piston rod 4 that is slidingly connected in the described jacking cylinder body 12, the upper articulation of the top of described jacking piston rod 4 and described slip column 5, and jacking piston rod 4 is positioned at slip column 5.When needing the height of the whole transverse arm 9 of lifting, can start jacking cylinder body 12, utilizing its jacking piston rod 4 to drive the slip column rises or descends, because described jacking cylinder body 12 and jacking piston rod 4 thereof all are positioned at the space that vertical columns 3 and slip column 5 are surrounded, therefore, outward appearance is neatly beautiful; Can avoid simultaneously extraneous objects such as dust to enter 4 in jacking cylinder body 12 and jacking piston rod thereof, jacking cylinder body 12 and jacking piston rod 4 thereof are caused damage.
Below described vertical columns 3, large platform 2 is set, described large platform 2 be positioned at pivoting support 1 above.Utilize pivoting support 1 can drive vertical columns 3 and rotate, to satisfy instructions for use around the axis of vertical columns 3.
On described vertical columns 3 chain-wales 6 is set, described lifting cylinder body 7 is articulated on the described chain-wales 6.On described large platform 2, winding mechanism 13 is set, on described transverse arm 9, pulley 14 is set; Wound steel rope 11 on the winding mechanism 13, and the other end of described steel wire rope 11 is walked around pulley 14.
Invention is used for the flexible transverse arm 9 of sufficiently long band, during as 24 meters long transverse arm, after transverse arm upwards turns an angle from horizontal direction, can obviously improves the lift height of transverse arm 9.In addition, the column that supports transverse arm 9 is made two joints, wherein a joint can obviously improve the lift height of transverse arm 9 as the column 5 that slidably slides.Good disguise (descending with transverse arm 9 contractions and with slip column 5) is arranged after the shutdown of knocking off simultaneously, this two classes function is placed on the large platform 2, it can be rotated on pivoting support 1, make transverse arm 9 can change the position easily.
During work, slip column 5 is under the effect of jacking cylinder body 12 and jacking piston rod 4 thereof, can move up and down, be provided with stopping means in limes superiors position and limit inferior position, the elevation angle with hydraulic means on, by the lifting piston rod 8 of flexible lifting cylinder body 7, transverse arm 9 will be an initial point with stub axle 10, the swing of facing upward, bow makes transverse arm 9 and level produce an elevation angle, and the limit position of setting is the maximum elevation or the horizontal level of transverse arm 9.The pivoting support 1 of 2 times dresses of large platform by gear drive, rotates pivoting support 1 under the reducing motor drive, thereby drives whole large platform 2 and even slip column 3 and slip column 5 and the rotation synchronously of transverse arm 9 dos.
Claims (3)
1. the fluid pressure type lifting mechanism of window cleaning equipment, comprise hollow vertical columns (3) and the slip column (5) that can in vertical columns (3), move up and down, utilize the hinged transverse arm of stub axle (10) (9) at the top of slip column (5), it is characterized in that: at the upper articulation lifting cylinder body (7) of slip column (5), the lifting piston rod (8) that in lifting cylinder body (7), is slidingly connected, the end of described lifting piston rod (8) and described transverse arm (9) are hinged;
Large platform (2) is set below described vertical columns (3), described large platform (2) be positioned at pivoting support (1) above;
Winding mechanism (13) is set on described large platform (2), pulley (14) is set on described transverse arm (9); Winding mechanism (13) is gone up Wound steel rope (11), and the other end of described steel wire rope (11) is walked around pulley (14).
2. the fluid pressure type lifting mechanism of window cleaning equipment according to claim 1, it is characterized in that: jacking cylinder body (12) is set in described vertical columns (3), jacking piston rod (4) is slidingly connected in the described jacking cylinder body (12), the upper articulation of the top of described jacking piston rod (4) and described slip column (5), and jacking piston rod (4) is positioned at slip column (5).
3. the fluid pressure type lifting mechanism of window cleaning equipment according to claim 1, it is characterized in that: chain-wales (6) is set on described vertical columns (3), and described lifting cylinder body (7) is articulated on the described chain-wales (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102336533A CN101703382B (en) | 2009-09-30 | 2009-09-30 | Hydraulic lifting mechanism of window cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102336533A CN101703382B (en) | 2009-09-30 | 2009-09-30 | Hydraulic lifting mechanism of window cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101703382A CN101703382A (en) | 2010-05-12 |
| CN101703382B true CN101703382B (en) | 2011-11-02 |
Family
ID=42373691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102336533A Expired - Fee Related CN101703382B (en) | 2009-09-30 | 2009-09-30 | Hydraulic lifting mechanism of window cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101703382B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105520681B (en) * | 2015-12-02 | 2018-04-03 | 江苏博宇建筑工程设备科技有限公司 | Flexion-extension formula folding arm window cleaning equipment |
| CN105965482B (en) * | 2016-06-28 | 2018-05-15 | 哈工大机器人集团（广州）知识产权投资控股有限公司 | A kind of Three Degree Of Freedom intelligence window wiping robot based on parallel institution |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4705438A (en) * | 1986-08-20 | 1987-11-10 | Wesflex International Corporation | Machining center having an inclinable vacuum-holding worktable |
| CN2312828Y (en) * | 1997-04-24 | 1999-04-07 | 杨洪武 | Vehicle-carried loading-unloading platform |
| CN2860326Y (en) * | 2005-10-20 | 2007-01-24 | 上海普英特高层设备有限公司 | Window wiper jacking mechanism |
| CN201001687Y (en) * | 2007-02-13 | 2008-01-09 | 上海普英特高层设备有限公司 | Window cleaner telescopic sub-platform |
| DE202009006195U1 (en) * | 2009-03-09 | 2009-08-13 | Bolkart, Irene | Device for cleaning smooth surfaces |
| CN201469175U (en) * | 2009-07-24 | 2010-05-19 | 博宇(无锡)科技有限公司 | Hydraulic lifting mechanism of window cleaning machine |
-
2009
- 2009-09-30 CN CN2009102336533A patent/CN101703382B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4705438A (en) * | 1986-08-20 | 1987-11-10 | Wesflex International Corporation | Machining center having an inclinable vacuum-holding worktable |
| CN2312828Y (en) * | 1997-04-24 | 1999-04-07 | 杨洪武 | Vehicle-carried loading-unloading platform |
| CN2860326Y (en) * | 2005-10-20 | 2007-01-24 | 上海普英特高层设备有限公司 | Window wiper jacking mechanism |
| CN201001687Y (en) * | 2007-02-13 | 2008-01-09 | 上海普英特高层设备有限公司 | Window cleaner telescopic sub-platform |
| DE202009006195U1 (en) * | 2009-03-09 | 2009-08-13 | Bolkart, Irene | Device for cleaning smooth surfaces |
| CN201469175U (en) * | 2009-07-24 | 2010-05-19 | 博宇(无锡)科技有限公司 | Hydraulic lifting mechanism of window cleaning machine |
Non-Patent Citations (1)
| Title |
|---|
| 上海市汽车起重机厂 邓宝华.YST型套筒式液压升降台.《建筑机械》.1982,(第4期),6-8. * |
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| Publication number | Publication date |
|---|---|
| CN101703382A (en) | 2010-05-12 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20170930 |