CN103961019A - Jacking device and window wiping machine - Google Patents
Jacking device and window wiping machine Download PDFInfo
- Publication number
- CN103961019A CN103961019A CN201410217781.XA CN201410217781A CN103961019A CN 103961019 A CN103961019 A CN 103961019A CN 201410217781 A CN201410217781 A CN 201410217781A CN 103961019 A CN103961019 A CN 103961019A
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- China
- Prior art keywords
- column
- jacking
- jacking apparatus
- stand column
- block assembly
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention relates to a jacking device and a window wiping machine. The jacking device comprises a first stand column, a second stand column and a first jacking unit, wherein the first stand column is provided with a first cavity extending axially along the first stand column; the second stand column is movably installed in the first cavity and is provided with a second cavity extending axially along the second stand column; the second stand column is in drive connection with the first stand column through the first jacking unit. The jacking device further comprises an adjustable guide pulley assembly used for adjusting gaps between the stand columns. The end of the first stand column is provided with at least one adjustable guide pulley assembly, and the at least one adjustable guide pulley assembly is movably connected the second stand column in an abutting mode. The stand column gaps between the first stand column and the second stand column can be adjusted through the adjustable guide pulley assembly and can be reduced, and accordingly the first stand column can be jacked through the first jacking unit, and the stand columns can ascend and descend vertically. The jacking device has the advantages that the jacking height is large, contact stress is little and the safety risk is low.
Description
Technical field
The present invention relates to mechanical field, particularly relate to a kind of jacking apparatus and window cleaning equipment.
Background technology
Be accompanied by the propelling day by day of China's Modernization, the building trade of various places is also risen day by day, and in city, building miscellaneous becomes a line of scenery line in city, but the variation of architectural image is the challenge of a field technology to window cleaning equipment industry.The column of common conventional window cleaning equipment can not meet the instructions for use of the special flooring shape of part gradually.In order to meet the requirement of these special floors, people are the structure of heightening upright post normally, and this not only makes column be difficult to transport, and it is attractive in appearance to affect building.For this reason, a kind of special superelevation more piece jacking column that is suitable for special building of novel dexterity is badly in need of exploitation.
Summary of the invention
The object of this invention is to provide one and can realize vertical lift, simple in structure, the jacking apparatus that security risk is low and window cleaning equipment.
For solving the problems of the technologies described above, as one aspect of the present invention, provide a kind of jacking apparatus, comprising: the first column, has axially extended the first cavity along the first column; The second column, is arranged in the first cavity actively, and the second column has axially extended the second cavity along the second column; The first jacking unit, the second column is driven and is connected with the first column by the first jacking unit; Jacking apparatus also comprises the adjustable leading block assembly for adjusting post gap, and the end of the first column is provided with at least one adjustable leading block assembly, and at least one adjustable leading block assembly and the movable butt of the second column.
Further, jacking apparatus also comprises: the 3rd column, is arranged in the second cavity actively; The second jacking unit, the 3rd column is driven and is connected with the second column by the second jacking unit; The end of the second column is provided with at least one adjustable leading block assembly, and is arranged at least one adjustable leading block assembly and the movable butt of the 3rd column of the end of the second column.
Further, adjustable leading block assembly comprises: leading truck; Eccentrically weighted shaft, is vertically pivotably mounted on the middle part of leading truck; Two rotating shafts, are pivotably mounted on leading truck, and eccentrically weighted shaft is between two rotating shafts; Wheels, are respectively arranged with wheels in each rotating shaft, and the rotation of wheels is horizontally disposed with.
Further, wheels comprise two rollers, and rotating shaft comprises that horizontal installation end protrudes from the side of the longitudinal axis for the horizontal installation end of roller is installed for the longitudinal axis and two, and two relative longitudinal axis of horizontal installation end arrange accordingly.
Further, jacking apparatus also comprises the fixed idler whell group for side guide, is arranged on the vertical side of the first column.
Further, fixed idler whell group comprises fixed idler whell, axle and self-lubricating copper sheathing, and fixed idler whell is connected with axle pivotly by self-lubricating copper sheathing.
Further, the first jacking unit and the second jacking unit are oil cylinders.
As another aspect of the present invention, a kind of window cleaning equipment is provided, comprise jacking apparatus, this jacking apparatus is above-mentioned jacking apparatus.
Pin of the present invention can regulate the column gap between the first column and the second column by adjustable leading block assembly, and these column gaps are reduced, and like this, can jacking the first column and realize column vertical lift in the first jacking unit.Feature of the present invention is that top lifting height is high, and contact stress is little, and security risk is low.
Brief description of the drawings
Fig. 1 has schematically shown the schematic diagram of jacking apparatus in the time of extended configuration;
Fig. 2 has schematically shown the side view of Fig. 1;
Fig. 3 has schematically shown the schematic diagram of jacking apparatus in the time of contraction state;
Fig. 4 has schematically shown the side view of Fig. 2;
Fig. 5 has schematically shown the stereogram of adjustable leading block assembly;
Fig. 6 has schematically shown the structural representation of adjustable leading block assembly;
Fig. 7 has schematically shown the schematic diagram of fixed idler whell group.
Reference numeral in figure: 1, the first column; 2, the second column; 3, the 3rd column; 4, the first jacking unit; 5, the second jacking unit; 6, adjustable leading block assembly; 7, leading truck; 8, eccentrically weighted shaft; 9, rotating shaft; 10, wheels; 11, fixed idler whell; 12, axle; 13, self-lubricating copper sheathing; 14, fixed idler whell group.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
As a first aspect of the present invention, a kind of jacking apparatus is provided, comprising: the first column 1, has axially extended the first cavity along the first column 1; The second column 2, is arranged in the first cavity actively, and the second column 2 has axially extended the second cavity along the second column 2; The first jacking unit 4, the second columns 2 are driven and are connected with the first column 1 by the first jacking unit 4; Jacking apparatus also comprises for the end of adjustable leading block assembly 6, the first columns 1 in adjusting post gap at least one adjustable leading block assembly 6 is installed, and at least one adjustable leading block assembly 6 and the movable butt of the second column 2.For example, can and the adjustable leading block assembly 6 described in four groups be installed below at the positive of the first column 1.
Column of the prior art is because top lifting height is too high, and column cannot be vertical, and contact stress is excessive, has very large security risk.Pin of the present invention can regulate the column gap between the first column 1 and the second column 2 by adjustable leading block assembly 6, and these column gaps are reduced, and like this, can jacking the first column and realize column vertical lift in the first jacking unit 4.Feature of the present invention is that top lifting height is high, and contact stress is little, and security risk is low.
Preferably, jacking apparatus also comprises: the 3rd column 3, is arranged in the second cavity actively; The second jacking unit 5, the three columns 3 are driven and are connected with the second column 2 by the second jacking unit 5; The end of the second column 2 is provided with at least one adjustable leading block assembly 6, and is arranged at least one adjustable leading block assembly 6 and the movable butt of the 3rd column 3 of the end of the second column 2.For example, can and the adjustable leading block assembly 6 described in four groups be installed below at the positive of the second column 2.
Preferably, adjustable leading block assembly 6 comprises: leading truck 7; Eccentrically weighted shaft 8, is vertically pivotably mounted on the middle part of leading truck 7; Two rotating shafts 9, are pivotably mounted on leading truck 7, and eccentrically weighted shaft 8 is between two rotating shafts 9; Wheels 10, be respectively arranged with wheels 10, and the rotation of wheels 10 are horizontally disposed with in each rotating shaft 9.Make leading truck 7 near second or the 3rd column by eccentric adjustment rotating shaft 8, the eccentric bushing rotation of eccentrically weighted shaft 8 in leading truck 7, can make whole leading truck 7 move forward and backward, thus make wheels 10 and second or the 3rd column gap reduce.
Preferably, wheels 10 comprise two rollers, and rotating shaft 9 comprises that horizontal installation end protrudes from the side of the longitudinal axis for the horizontal installation end of roller is installed for the longitudinal axis and two, and two relative longitudinal axis of horizontal installation end arrange accordingly.Adjustable guiding wheels adopt four-wheel interlock contact column make second or the suffered contact stress of the 3rd column reduce, indeformable to ensure in column jacking process.
Preferably, jacking apparatus also comprises the fixed idler whell group 14 for side guide, is arranged on the vertical side of the first column 1.For example, the fixed idler whell group 14 described in eight groups can be installed on the vertical side of the first column 1.
Preferably, fixed idler whell group 14 comprises fixed idler whell 11, axle 12 and self-lubricating copper sheathing 13, and fixed idler whell 11 is connected with axle 12 pivotly by self-lubricating copper sheathing 13.
Preferably, the first jacking unit 4 and the second jacking unit 5 are oil cylinders.
As another aspect of the present invention, a kind of window cleaning equipment is provided, comprise jacking apparatus, and described jacking apparatus is above-mentioned jacking apparatus.
Owing to having adopted said structure, by the design of window cleaning equipment hidden function, reduce as far as possible or eliminated the impact on facade whole structure.Therefore, the present invention can overcome prior art above shortcomings, can be used for regulating in conjunction with the multiple roof structure of skyscraper and curtain wall moulding the height of self, can column be retracted in stopped status again.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. a jacking apparatus, is characterized in that, comprising:
The first column (1), has axially extended the first cavity along described the first column (1);
The second column (2), is arranged in described the first cavity actively, and described the second column (2) has axially extended the second cavity along described the second column (2);
The first jacking unit (4), described the second column (2) is driven and is connected with described the first column (1) by described the first jacking unit (4);
Described jacking apparatus also comprises the adjustable leading block assembly (6) for adjusting post gap, the end of described the first column (1) is provided with adjustable leading block assembly (6) described at least one, and described at least one adjustable leading block assembly (6) and the movable butt of described the second column (2).
2. jacking apparatus according to claim 1, is characterized in that, described jacking apparatus also comprises:
The 3rd column (3), is arranged in described the second cavity actively;
The second jacking unit (5), described the 3rd column (3) is driven and is connected with described the second column (2) by described the second jacking unit (5);
The end of described the second column (2) is provided with adjustable leading block assembly (6) described at least one, and is arranged on described at least one adjustable leading block assembly (6) and the movable butt of described the 3rd column (3) of the end of described the second column (2).
3. jacking apparatus according to claim 1 and 2, is characterized in that, described adjustable leading block assembly (6) comprising:
Leading truck (7);
Eccentrically weighted shaft (8), is vertically pivotably mounted on the middle part of described leading truck (7);
Two rotating shafts (9), be pivotably mounted on described leading truck (7) upper, and described eccentrically weighted shaft (8) are positioned between described two rotating shafts (9);
Wheels (10), are respectively arranged with described wheels (10) in each described rotating shaft (9), and the rotation of described wheels (10) is horizontally disposed with.
4. jacking apparatus according to claim 3, it is characterized in that, described wheels (10) comprise two rollers, and described rotating shaft (9) comprises that the longitudinal axis and two are for installing the horizontal installation end of described roller, described horizontal installation end protrudes from the side of the described longitudinal axis, and the relatively described longitudinal axis of described two horizontal installation ends arranges accordingly.
5. jacking apparatus according to claim 1, is characterized in that, described jacking apparatus also comprises the fixed idler whell group (14) for side guide, is arranged on the vertical side of described the first column (1).
6. jacking apparatus according to claim 5, it is characterized in that, described fixed idler whell group (14) comprises fixed idler whell (11), axle (12) and self-lubricating copper sheathing (13), and described fixed idler whell (11) is connected with described axle (12) pivotly by described self-lubricating copper sheathing (13).
7. jacking apparatus according to claim 2, is characterized in that, described the first jacking unit (4) and described the second jacking unit (5) are oil cylinders.
8. a window cleaning equipment, comprises jacking apparatus, it is characterized in that, described jacking apparatus is the jacking apparatus described in any one in claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410217781.XA CN103961019B (en) | 2014-05-21 | 2014-05-21 | A kind of jacking apparatus and window cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410217781.XA CN103961019B (en) | 2014-05-21 | 2014-05-21 | A kind of jacking apparatus and window cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103961019A true CN103961019A (en) | 2014-08-06 |
| CN103961019B CN103961019B (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410217781.XA Expired - Fee Related CN103961019B (en) | 2014-05-21 | 2014-05-21 | A kind of jacking apparatus and window cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103961019B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480686A (en) * | 2019-01-04 | 2019-03-19 | 江苏博宇建筑工程设备科技有限公司 | Window cleaning equipment multistage lifting column |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2674559A1 (en) * | 1991-03-29 | 1992-10-02 | Onet | Device for automatic use of tools for cleaning walls |
| 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 |
| CN200939091Y (en) * | 2006-08-03 | 2007-08-29 | 上海普英特高层设备有限公司 | Mechanical 4-segament extension arm mechanism for window wipping machine |
| 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 |
| CN101596080A (en) * | 2009-07-24 | 2009-12-09 | 博宇(无锡)科技有限公司 | The transverse arm double-telescopic mechanism of window cleaning equipment |
| 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 |
| CN203021247U (en) * | 2012-12-24 | 2013-06-26 | 中国人民解放军63908部队 | Small combination single-stage large-stroke hydraulic jacking device |
| CN203852289U (en) * | 2014-05-21 | 2014-10-01 | 上海普英特高层设备有限公司 | Jacking device and window cleaning machine |
-
2014
- 2014-05-21 CN CN201410217781.XA patent/CN103961019B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2674559A1 (en) * | 1991-03-29 | 1992-10-02 | Onet | Device for automatic use of tools for cleaning walls |
| 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 |
| CN200939091Y (en) * | 2006-08-03 | 2007-08-29 | 上海普英特高层设备有限公司 | Mechanical 4-segament extension arm mechanism for window wipping machine |
| 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 |
| CN101596080A (en) * | 2009-07-24 | 2009-12-09 | 博宇(无锡)科技有限公司 | The transverse arm double-telescopic mechanism of window cleaning equipment |
| 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 |
| CN203021247U (en) * | 2012-12-24 | 2013-06-26 | 中国人民解放军63908部队 | Small combination single-stage large-stroke hydraulic jacking device |
| CN203852289U (en) * | 2014-05-21 | 2014-10-01 | 上海普英特高层设备有限公司 | Jacking device and window cleaning machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480686A (en) * | 2019-01-04 | 2019-03-19 | 江苏博宇建筑工程设备科技有限公司 | Window cleaning equipment multistage lifting column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103961019B (en) | 2016-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 Engineering Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20200521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |