CN102987975A - Extending mechanism for window cleaning machine - Google Patents
Extending mechanism for window cleaning machine Download PDFInfo
- Publication number
- CN102987975A CN102987975A CN2012104313330A CN201210431333A CN102987975A CN 102987975 A CN102987975 A CN 102987975A CN 2012104313330 A CN2012104313330 A CN 2012104313330A CN 201210431333 A CN201210431333 A CN 201210431333A CN 102987975 A CN102987975 A CN 102987975A
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- rotationally connected
- poles
- window cleaning
- ship
- cleaning equipment
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Abstract
The invention relates to an extending mechanism for a window cleaning machine. The extending mechanism is characterized in that two support rods are fixed on a suspended ship, the upper ends of the support rods are rotationally connected with one ends of folding arms, the other ends of the folding arms are connected with bases, the bases are fixed together with supports, the middle parts of the supports are rotationally connected with one ends of first struts, the first struts are connected by a second cross beam, the lower ends of the supports are rotationally connected with one ends of second struts, the other ends of the first struts are rotationally connected with the top end of a suspending bracket, the middle parts of the second struts are rotationally connected with the middle part of the suspending bracket, the other ends of the second struts are rotationally connected with the upper ends of weighting brackets, the bottom of the suspending bracket is rotationally connected with one ends of the third struts, the other ends of the third struts are connected with the upper ends of the weighting brackets, a screw rod device is arranged between the first struts on the left side and the right side, a nut device is sleeved on the screw device, and the second cross beam is penetrated on the nut device. With the extending mechanism, the window cleaning machine can be used for cleaning the surface of a building in any position.
Description
Technical field
The present invention relates to a kind of skyscraper implement, especially a kind of window cleaning equipment extension means that carries out clean and maintenance for the curtain wall to skyscraper.
Background technology
Flourish along with society, the range upon range of hills of high building stacks, and the overall image of high building is more and more pursued attractive in appearance, becoming increasingly complex of high building version, common window cleaning equipment hangs the curtain cleaning maintenance work that ship has been difficult to realize complicated flooring, is difficult to the demand of satisfying the market.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of window cleaning equipment extension means is provided, structure is ingenious, novel, can realize the curtain cleaning maintenance work of various complicated floorings.
According to technical scheme provided by the invention, described window cleaning equipment extension means, comprise and hang ship and be positioned at the hanger bracket that hangs ship one side, it is characterized in that: vertically fix two support bars in the described left and right sides of hanging on the ship, the upper end of two support bars is rotationally connected with an end of two folding arms respectively, the other end of two folding arms connects respectively two bearings, and two bearings are fixed with two supports respectively, are connected by first crossbeam between the folding arm of the left and right sides; The middle part of described two supports is rotationally connected with an end of two the first poles respectively, is connected by second cross beam between two the first poles, and an end of the lower end of support and the second pole is rotationally connected; The other end of described two the first poles is rotationally connected with the top of hanger bracket respectively, and the middle part of two the second poles is rotationally connected with the middle part of hanger bracket respectively, and the other end of two the second poles is rotationally connected with the upper end of two counter-balanced carriages respectively; The bottom of described hanger bracket is rotationally connected with an end of two the 3rd poles respectively, and the other end of two the 3rd poles is rotationally connected with the top of two counter-balanced carriages respectively; Between the first pole of the described left and right sides, lead screw device is set, sheathed nut device on the screw mandrel of lead screw device, nut device can move along screw mandrel, and second cross beam is located on the nut device, near an end that hangs ship screw handle is installed on lead screw device.
Be equipped with in the bottom of described hanger bracket and land stopping means.
The described stopping means that lands is support or buffer stopper.
In described lower end of hanging the ship inner bracing piece overload protection device is installed.
Described overload protection device comprises the spring that is installed in the support bar lower end, and the upper end of spring contacts with the bottom of support bar.
At the described ship that hangs towards the outer setting guide wheel of flooring one side.
Bottom at described counter-balanced carriage arranges balancing weight.
Extension means of the present invention can be regulated its stroke according to the actual conditions of various complicated floorings, can clean the flooring in any one orientation of building to satisfy window cleaning equipment.
Description of drawings
Fig. 1 is deployed condition schematic diagram of the present invention.
Fig. 2 is retracted mode schematic diagram of the present invention.
Fig. 3 is that the present invention is in the use state diagram of circular arc flooring.
Fig. 4 is that the present invention is in the tiltedly use state diagram of flooring.
Fig. 5 is that the present invention is in the use state diagram of concave-convex flooring.
The specific embodiment
The invention will be further described below in conjunction with concrete accompanying drawing.
Such as Fig. 1～shown in Figure 5: as described in the window cleaning equipment extension means comprise and hang ship 1, bearing 2, the first pole 3, overload protection device 4, spring 4-1, support 5, the second pole 6, hanger bracket 7, land stopping means 8, the 3rd pole 9, counter-balanced carriage 10, first crossbeam 11-1, second cross beam 11-2, nut device 12, lead screw device 13, folding arm 14, support bar 15, balancing weight 16, screw handle 17, guide wheel 18 etc.
As shown in Figure 1 and Figure 2, the present invention includes and hang ship 1 and be positioned at the hanger bracket 7 that hangs ship 1 one sides, vertically fix two support bars 15 hanging on the ship 1 left and right sides, the upper end of two support bars 15 is rotationally connected with an end of two folding arms 14 respectively, the other end of two folding arms 14 connects respectively two bearings 2, two bearings 2 are fixing with two supports 5 respectively, connected by first crossbeam 11-1 between the folding arm 14 of the left and right sides; The middle part of described two supports 5 is rotationally connected with an end of two the first poles 3 respectively, is connected by second cross beam 11-2 between two the first poles 3, and an end of the lower end of support 5 and the second pole 6 is rotationally connected; The other end of described two the first poles 3 is rotationally connected with the top of hanger bracket 7 respectively, and the middle part of two the second poles 6 is rotationally connected with the middle part of hanger bracket 7 respectively, and the other end of two the second poles 6 is rotationally connected with the upper end of two counter-balanced carriages 10 respectively; The bottom of described hanger bracket 7 is rotationally connected with an end of two the 3rd poles 9 respectively, and the other end of two the 3rd poles 9 is rotationally connected with the top of two counter-balanced carriages 10 respectively, in the bottom of two counter-balanced carriages 10 balancing weight 16 is set respectively; Between the first pole 3 of the described left and right sides, lead screw device 13 is set, sheathed nut device 12 on the screw mandrel of lead screw device 13, nut device 12 can move along screw mandrel, second cross beam 11-2 is located on the nut device 12, on lead screw device 13, near an end that hangs ship 1 screw handle 17 is installed, to make things convenient for staff's operation;
Be equipped with in the bottom of described hanger bracket 7 and land stopping means 8, the stopping means 8 that lands is used for stopping down maneuver when hanger bracket 7 contacts with ground, prevents that a whole set of extension means from directly contacting with ground; The described stopping means 8 that lands is support or buffer stopper;
In described lower end of hanging ship 1 inner bracing piece 15 overload protection device 4 is installed, when the loading capacity load 125% that oversteps the extreme limit, buzzer warning hangs ship 1 and stop action this moment; Described overload protection device 4 comprises the spring 4-1 that is installed in support bar 15 lower ends, and the upper end of spring 4-1 contacts with the bottom of support bar 15, when spring 4-1 when bearing excessive load, buzzer warning;
Towards the outer setting guide wheel 18 of flooring one side, guide wheel 18 can prevent from hanging the collision of ship 1 and flooring at the described ship 1 that hangs.
The course of work of the present invention: the end that hanger bracket 7 is suspended in cross wall, whole extension means is delivered to flooring one side by cross wall, the staff operates screw handle 17 in hanging ship 1, so that screw mandrel revolution, thereby drive 3 actions of the first pole, the first pole 3 drives again support 5 actions, and support 5 drives 6 actions of the second pole again, then the second pole 6 drives counter-balanced carriage 10 actions, and last counter-balanced carriage 10 drives 9 actions of the 3rd pole; The sleeve mechanism action is accomplished without any letup, and balancing weight 16 is placed in counter-balanced carriage 10 bottoms, guarantees the sleeve mechanism front and back steadily.Extension means of the present invention can be regulated its stroke according to the actual conditions of various complicated floorings, can clean the flooring in any one orientation of building to satisfy window cleaning equipment.As shown in Figure 3, the state that uses at the circular arc flooring for extension means of the present invention; As shown in Figure 4, be the use state of the present invention at oblique flooring; As shown in Figure 5, be the use state of the present invention at the concave-convex flooring.
Claims (7)
1. window cleaning equipment extension means, comprise and hang ship (1) and be positioned at the hanger bracket (7) that hangs ship (1) one side, it is characterized in that: vertically fix two support bars (15) in the described upper left and right sides of ship (1) of hanging, the upper end of two support bars (15) is rotationally connected with an end of two folding arms (14) respectively, the other end of two folding arms (14) connects respectively two bearings (2), two bearings (2) are fixing with two supports (5) respectively, connected by first crossbeam (11-1) between the folding arm of the left and right sides (14); The middle part of described two supports (5) is rotationally connected with an end of two the first poles (3) respectively, is connected by second cross beam (11-2) between two the first poles (3), and an end of the lower end of support (5) and the second pole (6) is rotationally connected; The other end of described two the first poles (3) is rotationally connected with the top of hanger bracket (7) respectively, the middle part of two the second poles (6) is rotationally connected with the middle part of hanger bracket (7) respectively, and the other end of two the second poles (6) is rotationally connected with the upper end of two counter-balanced carriages (10) respectively; The bottom of described hanger bracket (7) is rotationally connected with an end of two the 3rd poles (9) respectively, and the other end of two the 3rd poles (9) is rotationally connected with the top of two counter-balanced carriages (10) respectively; Between first pole (3) of the described left and right sides, lead screw device (13) is set, sheathed nut device (12) on the screw mandrel of lead screw device (13), nut device (12) can move along screw mandrel, second cross beam (11-2) is located on the nut device (12), at the upper end near hanging ship (1) of lead screw device (13) screw handle (17) is installed.
2. window cleaning equipment extension means as claimed in claim 1 is characterized in that: be equipped with in the bottom of described hanger bracket (7) and land stopping means (8).
3. window cleaning equipment extension means as claimed in claim 2, it is characterized in that: the described stopping means (8) that lands is support or buffer stopper.
4. window cleaning equipment extension means as claimed in claim 1 is characterized in that: in described lower end of hanging ship (1) inner bracing piece (15) overload protection device (4) is installed.
5. window cleaning equipment extension means as claimed in claim 4, it is characterized in that: described overload protection device (4) comprises the spring (4-1) that is installed in support bar (15) lower end, the upper end of spring (4-1) contacts with the bottom of support bar (15).
6. window cleaning equipment extension means as claimed in claim 1 is characterized in that: at the described ship (1) that hangs towards the outer setting guide wheel (18) of flooring one side.
7. window cleaning equipment extension means as claimed in claim 1 is characterized in that: in the bottom of described counter-balanced carriage (10) balancing weight (16) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104313330A CN102987975A (en) | 2012-10-31 | 2012-10-31 | Extending mechanism for window cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104313330A CN102987975A (en) | 2012-10-31 | 2012-10-31 | Extending mechanism for window cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102987975A true CN102987975A (en) | 2013-03-27 |
Family
ID=47917447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104313330A Pending CN102987975A (en) | 2012-10-31 | 2012-10-31 | Extending mechanism for window cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102987975A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239183A (en) * | 2013-05-24 | 2013-08-14 | 博宇(无锡)科技有限公司 | Inclined-surface moving mechanism for hanging basket |
| 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 |
| CN105030145A (en) * | 2015-08-11 | 2015-11-11 | 江河创建集团股份有限公司 | Working platform fixing system of curtain wall window cleaning machine |
| 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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2300116A (en) * | 1995-04-26 | 1996-10-30 | James Munro Wilson | Window cleaning mechanism |
| CN2846386Y (en) * | 2005-11-11 | 2006-12-13 | 杨绪烈 | Portable lift |
| CN102389278A (en) * | 2011-11-08 | 2012-03-28 | 上海普英特高层设备有限公司 | Manual lead screw transmission extension platform |
| CN202277308U (en) * | 2011-04-08 | 2012-06-20 | 北京建筑机械化研究院 | Multi-stage folding type window cleaning machine |
| CN202313138U (en) * | 2011-11-23 | 2012-07-11 | 博宇(无锡)科技有限公司 | Folding window cleaning equipment |
| CN202908631U (en) * | 2012-10-31 | 2013-05-01 | 博宇(无锡)科技有限公司 | Stretching mechanism of window-cleaning machine |
-
2012
- 2012-10-31 CN CN2012104313330A patent/CN102987975A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2300116A (en) * | 1995-04-26 | 1996-10-30 | James Munro Wilson | Window cleaning mechanism |
| CN2846386Y (en) * | 2005-11-11 | 2006-12-13 | 杨绪烈 | Portable lift |
| CN202277308U (en) * | 2011-04-08 | 2012-06-20 | 北京建筑机械化研究院 | Multi-stage folding type window cleaning machine |
| CN102389278A (en) * | 2011-11-08 | 2012-03-28 | 上海普英特高层设备有限公司 | Manual lead screw transmission extension platform |
| CN202313138U (en) * | 2011-11-23 | 2012-07-11 | 博宇(无锡)科技有限公司 | Folding window cleaning equipment |
| CN202908631U (en) * | 2012-10-31 | 2013-05-01 | 博宇(无锡)科技有限公司 | Stretching mechanism of window-cleaning machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239183A (en) * | 2013-05-24 | 2013-08-14 | 博宇(无锡)科技有限公司 | Inclined-surface moving mechanism for hanging basket |
| CN103239183B (en) * | 2013-05-24 | 2015-08-19 | 博宇(无锡)科技有限公司 | Hanging basket inclined-plane travel mechanism |
| 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 |
| CN105030145A (en) * | 2015-08-11 | 2015-11-11 | 江河创建集团股份有限公司 | Working platform fixing system of curtain wall window cleaning machine |
| 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 |
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Application publication date: 20130327 |