CN103961019B - A kind of jacking apparatus and window cleaning equipment - Google Patents
A kind of jacking apparatus and window cleaning equipment Download PDFInfo
- Publication number
- CN103961019B CN103961019B CN201410217781.XA CN201410217781A CN103961019B CN 103961019 B CN103961019 B CN 103961019B CN 201410217781 A CN201410217781 A CN 201410217781A CN 103961019 B CN103961019 B CN 103961019B
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- China
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- column
- jacking
- jacking apparatus
- block assembly
- leading block
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Abstract
The present invention relates to a kind of jacking apparatus and window cleaning equipment. Jacking apparatus comprises: 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. 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.
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, in city,Building miscellaneous becomes a line of scenery line in city, but the variation of architectural image, to window cleaning equipment industryIt is the challenge of a field technology. The column of common conventional window cleaning equipment can not meet the special building of part graduallyThe instructions for use of face shape. In order to meet the requirement of these special floors, people are the knot of heightening upright post normallyStructure, this not only makes column be difficult to transport, and it is attractive in appearance to affect building. For this reason, a kind of novel dexterity is specialDoor is suitable for the superelevation more piece jacking column urgent need exploitation of special building.
Summary of the invention
The object of this invention is to provide one and can realize vertical lift, simple in structure, the jacking that security risk is lowDevice 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, bagDraw together: the first column, has axially extended the first cavity along the first column; The second column, actively peaceBe contained in the first cavity, and the second column has axially extended the second cavity along the second column; The first topRise unit, the second column is driven and is connected with the first column by the first jacking unit; Jacking apparatus also comprises useIn the adjustable leading block assembly in adjusting post gap, the end of the first column is provided with at least one adjustable leadingTo pulley 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; SecondJacking unit, the 3rd column is driven and is connected with the second column by the second jacking unit; The end of the second columnAt least one adjustable leading block assembly is installed, and it is adjustable to be arranged at least one of end of the second columnThe movable butt of leading block assembly and the 3rd column.
Further, adjustable leading block assembly comprises: leading truck; Eccentrically weighted shaft, vertically can pivotTurn the middle part that is arranged on leading truck; Two rotating shafts, are pivotably mounted on leading truck, and eccentrically weighted shaftBetween two rotating shafts; Wheels, are respectively arranged with wheels in each rotating shaft, and the rotation water of wheelsFlat setting.
Further, wheels comprise two rollers, and rotating shaft comprises that the longitudinal axis and two are for installing the water of rollerFlat installation end, horizontal installation end protrudes from the side of the longitudinal axis, and two relative longitudinal axis of horizontal installation end accordinglyArrange.
Further, jacking apparatus also comprises the fixed idler whell group for side guide, is arranged on the first columnVertical side on.
Further, fixed idler whell group comprises fixed idler whell, axle and self-lubricating copper sheathing, and fixed idler whell passes through certainlyLubricated copper sheathing is connected pivotly with axle.
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 dressPutting is above-mentioned jacking apparatus.
Pin of the present invention can regulate between the column between the first column and the second column by adjustable leading block assemblyGap, reduces these column gaps, and like this, can jacking the first column and realize column in the first jacking unitVertical lift. 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 jackingUnit; 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 present invention can be wanted by rightAsk the multitude of different ways limiting and cover to implement.
As a first aspect of the present invention, a kind of jacking apparatus is provided, comprising: the first column 1, hasAlong axially extended first cavity of 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, theTwo columns 2 are driven and are connected with the first column 1 by the first jacking unit 4; Jacking apparatus also comprises for adjustingThe end of adjustable leading block assembly 6, the first columns 1 in joint column gap is provided with at least one adjustable leadingTo pulley assembly 6, 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, depositsIn very large security risk. Pin of the present invention can regulate the first column 1 and by adjustable leading block assembly 6Column gap between two columns 2, reduces these column gaps, and like this, the first jacking unit 4 canJacking the first column and realize column vertical lift. Feature of the present invention is that top lifting height is high, and contact stress is little,Security risk is low.
Preferably, jacking apparatus also comprises: the 3rd column 3, is arranged in the second cavity actively; SecondJacking unit 5, the three columns 3 are driven and are connected with the second column 2 by the second jacking unit 5; Second is verticalThe end of post 2 is provided with at least one adjustable leading block assembly 6, and is arranged on the end of the second column 2At least one adjustable leading block assembly 6 and the movable butt of the 3rd column 3. For example, can be at the second column2 the positive and adjustable leading block assembly 6 described in four groups is installed below.
Preferably, adjustable leading block assembly 6 comprises: leading truck 7; Eccentrically weighted shaft 8, vertically canBe pivotally mounted on the middle part of leading truck 7; Two rotating shafts 9, are pivotably mounted on leading truck 7, andEccentrically weighted shaft 8 is between two rotating shafts 9; Wheels 10, are respectively arranged with wheels 10 in each rotating shaft 9,And the rotation of wheels 10 is horizontally disposed with. Make leading truck 7 near second by eccentric adjustment rotating shaft 8 orThe 3rd column, the eccentric bushing rotation of eccentrically weighted shaft 8 in leading truck 7, can make before whole leading truck 7Rear movement, thus make wheels 10 and second or the 3rd column gap reduce.
Preferably, wheels 10 comprise two rollers, and rotating shaft 9 comprises that the longitudinal axis and two are for installing rollerHorizontal installation end, horizontal installation end protrudes from the side of the longitudinal axis, and two relative longitudinal axis correspondences of horizontal installation endGround arranges. Adjustable guiding wheels adopt four-wheel interlock contact column make second or the suffered contact of the 3rd column shouldPower reduces, 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 first columnOn 1 vertical side. For example, can on the vertical side of the first column 1, fixedly rolling described in eight groups be installedWheels 14.
Preferably, fixed idler whell group 14 comprises fixed idler whell 11, axle 12 and self-lubricating copper sheathing 13, fixedly rollsWheel 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 jackingDevice 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 rightThe impact of facade whole structure. Therefore, the present invention can overcome prior art above shortcomings,The height that can be used for regulating in conjunction with the multiple roof structure of skyscraper and curtain wall moulding self, can stop againMachine state is retracted column.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for abilityThe technical staff in territory, the present invention can have various modifications and variations. All in the spirit and principles in the present inventionWithin, any amendment of doing, be equal to replacement, improvement etc., all should be included in protection scope of the present invention itIn.
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)There is axially extended the second cavity along described the second column (2);
The first jacking unit (4), described the second column (2) is by described the first jacking unit (4)Drive and be connected with described the first column (1);
Described jacking apparatus also comprises the adjustable leading block assembly (6) for adjusting post gap, instituteThe end of stating the first column (1) is provided with adjustable leading block assembly (6) described at least one, andDescribed 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 by described the second jacking unit (5)Drive and be connected with described the second column (2);
The end of described the second column (2) is provided with adjustable leading block assembly (6) described at least one,And be arranged on described at least one adjustable leading block assembly (6) of the end of described the second column (2)With the movable butt of described the 3rd column (3).
3. jacking apparatus according to claim 1 and 2, is characterized in that, described adjustable leading block groupPart (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 bias turnAxle (8) is positioned between described two rotating shafts (9);
Wheels (10), are respectively arranged with described wheels (10) in each described rotating shaft (9), and instituteThe rotation of stating wheels (10) is horizontally disposed with.
4. jacking apparatus according to claim 3, is characterized in that, described wheels (10) comprise twoRoller, and described rotating shaft (9) comprises that the longitudinal axis and two are for the horizontal installation end of described roller is installed,Described horizontal installation end protrudes from the side of the described longitudinal axis, and described two horizontal installation ends relatively described inThe longitudinal axis arranges accordingly.
5. jacking apparatus according to claim 1, is characterized in that, described jacking apparatus also comprise forThe fixed idler whell group (14) of side guide, is arranged on the vertical side of described the first column (1).
6. jacking apparatus according to claim 5, is characterized in that, described fixed idler whell group (14) bagDraw together fixed idler whell (11), axle (12) and self-lubricating copper sheathing (13), described fixed idler whell (11) is logicalCrossing described self-lubricating copper sheathing (13) is connected pivotly with described axle (12).
7. jacking apparatus according to claim 2, is characterized in that, described the first jacking unit (4)With described the second jacking unit (5) be oil cylinder.
8. a window cleaning equipment, comprises jacking apparatus, it is characterized in that, described jacking apparatus be claim 1 toJacking apparatus in 7 described in any one.
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 CN103961019A (en) | 2014-08-06 |
| CN103961019B true 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) |
Families Citing this family (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103961019A (en) | 2014-08-06 |
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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 Engineering Co., Ltd. |
|
| 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: 20160511 Termination date: 20200521 |