CN102389278A - Manual lead screw transmission extension platform - Google Patents
Manual lead screw transmission extension platform Download PDFInfo
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- CN102389278A CN102389278A CN201110350443XA CN201110350443A CN102389278A CN 102389278 A CN102389278 A CN 102389278A CN 201110350443X A CN201110350443X A CN 201110350443XA CN 201110350443 A CN201110350443 A CN 201110350443A CN 102389278 A CN102389278 A CN 102389278A
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- platform
- lead screw
- frame
- framework
- screw mandrel
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Abstract
The invention relates to a mechanical device in the cleaning technical field of the external walls of buildings, in particular to a manual lead screw transmission extension platform for a window cleaning machine. In order to complete the cleaning work on a rough wall surface of which sinkage amount is 1-3m, the platform comprises a counter weight, a frame, a screw device and a worktable, wherein the counter weight is fixedly connected with one end of the frame, the worktable is fixedly connected with the other end of the frame, the screw device is movably connected with an upper crossbeam and a lower crossbeam respectively which are arranged on the frame, and the frame can extend through the lead screw transmission of the manual screw device. The manual lead screw transmission extension platform is characterized by low cost, simple and light structure, high reliability, strong maneuverability and is convenient in maintenance, and can meet the working environment requirement of the window cleaning machine on the cleaning and maintenance of irregular wall surfaces. Particularly, the platform is suitable for the building structure of which fa.ade sinkage amount is 1-3m and can meet the needs of different customers.
Description
Technical field
What the present invention relates to is a kind of mechanical device of Cleaning for Outer Wall of Building technical field, is specifically related to a kind of manual lead screw transmission that is used for window cleaning equipment and stretches platform.
Background technology
Along with the appearance of the increasing skyscraper in modernized big city, and the day by day diversified development of building housing-group style, to the also raising day by day of requirement of window cleaning equipment.And facade is that abnormity and the building that big indent facade is arranged are more and more.For cleaning and the maintenance requirement that can satisfy this type building, need have the platform of Telescopic.At present common in the industry have hydraulically extensible platform, a satellite scaling platform; These two types of results of use are better; But be used for the facade amount of recess more and be 3 meters ~ 6 meters building structure; And weight and volume are big, cost is high, and economy and ease of use all receive certain restriction, can not satisfy the needs in different markets.
Summary of the invention
The objective of the invention is above-mentioned deficiency, provide a kind of manual lead screw transmission to stretch platform, make it on the concavo-convex metope of amount of recess, accomplish cleaning, and overall structure is simple, easy to operate at 1 meter to 3 meters to the prior art existence.
The present invention realizes through following technical scheme; Platform is stretched in a kind of manual lead screw transmission; Comprise: balancing weight, framework, screw device, workbench, wherein: said balancing weight is fixedly connected with an end of framework, and said workbench is fixedly connected with the other end of said framework; Said screw device respectively be fixed on entablature on the said framework, sill flexibly connects, the screw mandrel transmission through the hand screw device is stretched said framework.
Further; Platform is stretched in manual lead screw transmission according to embodiment of the present invention; Said framework comprises: counter-balanced carriage, main frame, arm frame, front rod, middle connecting rod, back link, entablature, sill, and wherein: said front rod two flexibly connects said main frame and arm frame respectively; Connecting rod is movably connected on the main frame in said, and said middle connecting rod two flexibly connects said arm frame and counter-balanced carriage respectively; Said entablature two ends are fixedly set on the arm frame, and said sill two ends are fixedly set on the front rod.
Further, stretch platform according to the manual lead screw transmission of embodiment of the present invention, above-mentioned screw device comprises handwheel, screw mandrel, and wherein: said handwheel is fixedly set in said screw mandrel one end, and said screw mandrel is movably connected on respectively on said entablature, the sill.
Preferably, fix through bearing block between said screw mandrel and the entablature, said bearing block is fixed on the said entablature, is connected through bearing between said screw mandrel and the said bearing block.
Preferably, be connected through nut between said screw mandrel and the sill, said nut is fixed on the said sill, and said screw mandrel can rotate in said nut.
Further, stretch platform according to the manual lead screw transmission of embodiment of the present invention, the stroke of said frame is 0 ~ 2 meter.
The course of work of the present invention is following: when stretching workbench according to need of work, the operator shakes handwheel and drives the screw mandrel rotation in workbench, and the rotation of screw mandrel makes arm frame and counter-balanced carriage relative motion, thereby makes framework flexible.Stationary table is in arm frame end head, so when the operator shakes handwheel, because framework is flexible, can makes the indent facade of the approaching building of workbench and carry out work.
Compared with prior art, the present invention has economy, simple and light, characteristics that reliability is high, workable, easy to maintenance, has satisfied the requirement of window cleaning machine platform working environment of cleaning on irregular metope.Especially can adapt to the facade amount of recess 1 meter ~ 3 meters building structure, satisfy different clients' needs.
Description of drawings
Fig. 1 looks sketch map for structure master of the present invention.
Fig. 2 looks sketch map for a structure of the present invention left side.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated: present embodiment provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment being to implement under the prerequisite with technical scheme of the present invention.
As shown in Figure 1; Present embodiment comprises: balancing weight 1, framework 2, screw device 3, workbench 4; Wherein: balancing weight 1 is connected with an end of framework 2, and workbench 4 is connected with the other end of framework 2, and screw device 3 is connected with sill 12 with entablature 11 on being fixed on framework 2.
Framework 2 comprises: counter-balanced carriage 5, main frame 6, arm frame 7, front rod 8, middle connecting rod 9, back link 10, entablature 11, sill 12, and wherein: front rod 8 two connect main frame 6 and arm frame 7 respectively; Middle connecting rod 9 places on the main frame 6, and two connects arm frame 7 and counter-balanced carriage 5 respectively; Entablature 11 is fixedly set on the arm frame 7, and sill 12 is fixedly set on the front rod 8.The stroke of framework 2 is 0 ~ 2 meter.
As shown in Figure 2, screw device 3 comprises: handwheel 13, screw mandrel 16, wherein: handwheel 13 is fixedly set in screw mandrel 16 1 ends, and screw mandrel 16 is connected on entablature 11, the sill 12; With handwheel 13 opposite ends one nut 17 is housed on the screw mandrel 16, plays preventing that screw mandrel 13 from deviating from the effect of sill 12.
The concrete bearing block 14 that adopts is fixing between screw mandrel 16 and the entablature 11, is connected with bearing between screw mandrel 16 and the bearing block 14, and bearing block 14 is fixed on the entablature 11; The concrete nut 15 that adopts is connected between screw mandrel 16 and the sill 12, and nut 15 is fixed on sill 12 upper screw rods 16, and can in nut 15, rotate.
The course of work of the present invention is following: when stretching workbench 4 according to need of work, the operator shakes handwheel 13 and drives screw mandrels 16 rotations in workbench 4, and the rotation of screw mandrel 16 makes arm frame 7 and counter-balanced carriage 5 relative motions, thereby makes framework 2 flexible.Workbench 4 is fixed in the termination of arm frame 7, so when the operator shakes handwheel 13, because framework 2 is flexible, can makes the indent facade of workbench 4 approaching buildings and carry out work.
Claims (6)
1. platform is stretched in a manual lead screw transmission; It is characterized in that comprising: balancing weight, framework, screw device, workbench; Wherein: said balancing weight is fixedly connected with an end of framework; Said workbench is fixedly connected with the other end of said framework, said screw device respectively be fixed on entablature on the said framework, sill flexibly connects, the screw mandrel transmission through the hand screw device is stretched said framework.
2. platform is stretched in manual lead screw transmission according to claim 1; It is characterized in that said framework comprises: counter-balanced carriage, main frame, arm frame, front rod, middle connecting rod, back link, entablature, sill, wherein: said front rod two flexibly connects said main frame and arm frame respectively; Connecting rod is movably connected on the main frame in said, and said middle connecting rod two flexibly connects said arm frame and counter-balanced carriage respectively; Said entablature two ends are fixedly set on the arm frame, and said sill two ends are fixedly set on the front rod.
3. platform is stretched in manual lead screw transmission according to claim 1 and 2; It is characterized in that: said screw device comprises handwheel, screw mandrel; Wherein: said handwheel is fixedly set in said screw mandrel one end, and said screw mandrel is movably connected on respectively on said entablature, the sill.
4. platform is stretched in manual lead screw transmission according to claim 3, and it is characterized in that: fix through bearing block between said screw mandrel and the entablature, said bearing block is fixed on the said entablature, is connected through bearing between said screw mandrel and the said bearing block.
5. platform is stretched in manual lead screw transmission according to claim 3, it is characterized in that: be connected through nut between said screw mandrel and the sill, said nut is fixed on the said sill, and said screw mandrel can rotate in said nut.
6. platform is stretched in manual lead screw transmission according to claim 1 and 2, and it is characterized in that: the stroke of said framework is 0 ~ 2 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110350443.XA CN102389278B (en) | 2011-11-08 | 2011-11-08 | Manual lead screw transmission extension platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110350443.XA CN102389278B (en) | 2011-11-08 | 2011-11-08 | Manual lead screw transmission extension platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102389278A true CN102389278A (en) | 2012-03-28 |
| CN102389278B CN102389278B (en) | 2014-04-09 |
Family
ID=45856769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110350443.XA Expired - Fee Related CN102389278B (en) | 2011-11-08 | 2011-11-08 | Manual lead screw transmission extension platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102389278B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102987975A (en) * | 2012-10-31 | 2013-03-27 | 博宇(无锡)科技有限公司 | Extending mechanism for window cleaning machine |
| CN103202676A (en) * | 2013-03-07 | 2013-07-17 | 陕西科技大学 | Multifunctional full-automatic window glass cleaning device |
| CN103654612A (en) * | 2013-11-12 | 2014-03-26 | 平湖普英特高层设备有限公司 | Lead screw stretching platform used for window wiper |
| CN106618365A (en) * | 2017-01-25 | 2017-05-10 | 百事特设备租赁（上海）股份有限公司 | Telescopic lifting sling mechanism of window-cleaning machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2188922Y (en) * | 1994-01-21 | 1995-02-08 | 张尚铁 | Device for cleaning and washing |
| JPH08215112A (en) * | 1995-02-13 | 1996-08-27 | Sansei Kk | Wall surface cleaning device in building |
| 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 |
| CN202313141U (en) * | 2011-11-08 | 2012-07-11 | 上海普英特高层设备有限公司 | Manual lead screw transmission extension platform |
-
2011
- 2011-11-08 CN CN201110350443.XA patent/CN102389278B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2188922Y (en) * | 1994-01-21 | 1995-02-08 | 张尚铁 | Device for cleaning and washing |
| JPH08215112A (en) * | 1995-02-13 | 1996-08-27 | Sansei Kk | Wall surface cleaning device in building |
| 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 |
| CN202313141U (en) * | 2011-11-08 | 2012-07-11 | 上海普英特高层设备有限公司 | Manual lead screw transmission extension platform |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102987975A (en) * | 2012-10-31 | 2013-03-27 | 博宇(无锡)科技有限公司 | Extending mechanism for window cleaning machine |
| CN103202676A (en) * | 2013-03-07 | 2013-07-17 | 陕西科技大学 | Multifunctional full-automatic window glass cleaning device |
| CN103202676B (en) * | 2013-03-07 | 2015-09-23 | 陕西科技大学 | A kind of window-glass cleaning device of Multifunctional full-automatic |
| CN103654612A (en) * | 2013-11-12 | 2014-03-26 | 平湖普英特高层设备有限公司 | Lead screw stretching platform used for window wiper |
| CN106618365A (en) * | 2017-01-25 | 2017-05-10 | 百事特设备租赁（上海）股份有限公司 | Telescopic lifting sling mechanism of window-cleaning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102389278B (en) | 2014-04-09 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| 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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201108 Shanghai, Minhang District Road, No. 1298 bottles Patentee after: Shanghai puyingte highrising building equipment Limited by Share Ltd Address before: 201108 Shanghai, Minhang District Road, No. 1298 bottles Patentee before: Shanghai Point High-rise Equipment Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20181108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |