CN201855216U - Automatic vertical suspension device of crank arm window cleaner - Google Patents
Automatic vertical suspension device of crank arm window cleaner Download PDFInfo
- Publication number
- CN201855216U CN201855216U CN2010206041765U CN201020604176U CN201855216U CN 201855216 U CN201855216 U CN 201855216U CN 2010206041765 U CN2010206041765 U CN 2010206041765U CN 201020604176 U CN201020604176 U CN 201020604176U CN 201855216 U CN201855216 U CN 201855216U
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- China
- Prior art keywords
- crank
- arm
- connecting rod
- hanging mechanism
- dovetail
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- Expired - Fee Related
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Abstract
The utility model relates to an automatic vertical suspension device of crank arm window cleaner, which comprises a crank arm, a suspension mechanism and a suspended working platform, wherein the crank arm comprises a driving crank, a connecting rod and a driven crank which are mutually hinged, and the driving crank and the driven crank are hinged to a swiveling upright rod. The swiveling upright rod, the driving crank, the connecting rod and a driven crank are formed a parallelogram mechanism, and the suspended working platform is suspended on the suspension mechanism which is fixedly connected on the connecting rod. Due to the parallelogram mechanism of the crank arm, the translational motion of the suspension mechanism is ensured, the suspended working platform remains in a horizontal state all along, and the automatic vertical suspension device of crank arm window cleaner is convenient and reliable in operation.
Description
Technical field
The utility model relates to window cleaning equipment, specifically a kind of automatic vertical erecting by overhang of crank arm type window cleaning equipment.
Background technology
Window cleaning equipment is a kind ofly to be used for the standing suspention of building window and operations such as outside Wall Cleaning, maintenance near equipment.Fixing arm-type window cleaning equipment commonly used comprises column, and column is arranged with walking mechanism, and revolution is equipped with fixed arm on the column, the rear end of fixed arm is provided with hoisting mechanism, its front end revolution is equipped with hanging mechanism, and hanging mechanism is provided with arm, is hung with on the arm to hang ship.The rotation of this kind window cleaning equipment by fixed arm and arm make hang ship near or away from the operating position, can be applicable to the building of the smooth rule of outer facade; When having recess on the building, at this moment the arm-type window cleaning equipment of existing fixed can't need use the crank arm type window cleaning equipment near the operating position.The crank arm type window cleaning equipment is provided with folding cranking arm at the front end of fixed arm, drives and hangs ship and carry out operation near the recess of building by the luffing of cranking arm realize the cranking arm hanging mechanism of end.A requirement of crank arm type window cleaning equipment is must guarantee to hang the ship horizontal quietly near the operating position.
Summary of the invention
The utility model provides a kind of automatic vertical erecting by overhang of crank arm type window cleaning equipment at the problems referred to above, and this device can guarantee to hang ship and be in horizontal state all the time.
According to the technical solution of the utility model: a kind of automatic vertical erecting by overhang of crank arm type window cleaning equipment, comprise crank arm, hanging mechanism and hang ship, described cranking arm comprises driving crank, connecting rod and the driven crank that is hinged, described driving crank and described driven crank are hinged in the revolution vertical rod, described revolution vertical rod, described driving crank, described connecting rod and described driven crank constitute parallel-crank mechanism, be fixedly connected with described hanging mechanism on the described connecting rod, be hung with ship on the described hanging mechanism.
Be hinged with the auxiliary connecting rod parallel between described driving crank and the described driven crank with described connecting rod.
Described auxiliary connecting rod has two.
Described hanging mechanism comprises the hanging mechanism mount pad of fixedlying connected with described connecting rod, two rollers rotatably are installed in the described hanging mechanism mount pad, revolution is equipped with dovetail arm mount pad on the described hanging mechanism mount pad, in the described dovetail arm mount pad two described rollers are installed rotatably, be fixedly connected with two dovetail arms on the described dovetail arm mount pad, the front end of every described dovetail arm is fixedly connected with dovetail arm roller mount, in each described dovetail arm roller mount a described roller is installed rotatably.
Technique effect of the present utility model is: the employing parallel-crank mechanism of cranking arm in the utility model, guaranteed the translation of hanging mechanism, and make and hang ship and be in level all the time, operation is convenient and reliable.
Description of drawings
Fig. 1 is for using the structural representation of the crank arm type window cleaning equipment that is in open mode of cranking arm of the present utility model.
Fig. 2 is for using the structural representation of the crank arm type window cleaning equipment that is in closure state of cranking arm of the present utility model.
Fig. 3 is the structural representation of cranking arm in the utility model.
Fig. 4 is the structural representation of the hanging mechanism in the utility model.
Fig. 5 is the vertical view of Fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.
Among Fig. 1 ~ Fig. 5, comprise fixed arm 1, revolution vertical rod 2, hydraulic cylinder 3, crank arm 4, hanging mechanism 5, hang ship 6, column 7, walking mechanism 8, hoisting mechanism 9, building 10, pivoting support 11, driving crank 12, auxiliary connecting rod 13, driven crank 14, connecting rod 15, hinge hole 16, dovetail arm mount pad 17, roller 18, dovetail arm 19, dovetail arm roller mount 20, steel wire rope 21, reducing motor 22, pivoting support 23, hanging mechanism mount pad 24 etc.
As shown in Figure 1 and Figure 2, be a kind of crank arm type window cleaning equipment of outer facade operation of the building 10 that can be used for having recess.This window cleaning equipment comprises column 7, fixed arm 1, hanging mechanism 5, hoisting mechanism 9 and walking mechanism 8.Column 7 plays supporting fixed arm 1, and pivoting support is equipped with on its top, via the swiveling gear transmission, drives by reducing motor, and fixed arm 1 is turned round, and fixed arm 1 is the main bearing object of power.Column 7 is arranged with walking mechanism 8, and walking mechanism 8 supports entire machine, and moves horizontally on the i-beam track at building 10 tops by roller.Hoisting mechanism 9 can be arranged at the rear end of fixed arm 1, and this arrangement can alleviate the weight of complete machine; Hoisting mechanism 9 also can be arranged on the walking mechanism 8, and at this moment the rear end of fixed arm 1 need be provided with counterweight, and this arrangement can increase the stability of complete machine.
The utility model is a kind of automatic vertical erecting by overhang of crank arm type window cleaning equipment, comprise crank arm 4, hanging mechanism 5 and hang ship 6.Front end revolution at the fixed arm 1 of crank arm type window cleaning equipment is equipped with revolution vertical rod 2, and revolution vertical rod 2 is for L shaped, and the bottom of turning round vertical rod 2 is provided with cranks arm 4.Turn round vertical rod 2 by pivoting support and fixed arm 1 binding, and, drive realization by reducing motor and turn round, drive 4 revolutions synchronously of cranking arm by swiveling gear.
As shown in Figure 3, crank arm and 4 comprise driving crank 12, connecting rod 15 and the driven crank 14 that is hinged.Driving crank 12 and driven crank 14 are provided with hinge hole 16, are hinged in the revolution vertical rod 2 by bearing pin.Also be provided with pivoting support 11 on the driving crank 12.Revolution vertical rod 2, driving crank 12, connecting rod 15 and driven crank 14 constitute parallel-crank mechanism.Cranking arm 4 is fulcrum with the bearing pin of revolution in the vertical rod 2, faces upward the motion of bowing, and drives parallel-crank mechanism simultaneously, and the angle of crank rotation just in time is to crank arm 4 to face upward the angle of bowing, thereby has guaranteed that connecting rod 15 is in the translation state.
Be hinged with the auxiliary connecting rod 13 parallel between driving crank 12 and the driven crank 14 with connecting rod 15.Auxiliary connecting rod 13 can have one or more, is two in the present embodiment.The effect of auxiliary connecting rod 13 is to increase crank arm 4 intensity and rigidity.
Again referring to Fig. 1, crank arm 4 and revolution vertical rod 2 between be hinged with hydraulic cylinder 3.One end of hydraulic cylinder 3 is hinged on the top of revolution vertical rod 2, and its other end is hinged on the pivoting support 11 of driving crank 12.Hydraulic cylinder 3 action, making cranks arm 4 faces upward the motion of bowing, thus the realization luffing.4 bottoms that under the effect of hydraulic cylinder 3, also are collapsible into fixed arm 1 of cranking arm.
Be fixedly connected with hanging mechanism 5 by flange on the connecting rod 15, be hung with ship 6 on the hanging mechanism 5.The translation of connecting rod 15 makes the automatic vertical state of ship 6 maintenances that hangs.
As Fig. 4, shown in Figure 5, hanging mechanism 5 comprises the hanging mechanism mount pad 24 that is connected with connecting rod 15 flanges.Two rollers 18 rotatably are installed in the hanging mechanism mount pad 24.Pivoting support 23 is installed on the hanging mechanism mount pad 24, and pivoting support 23 is driven by reducing motor 22 driven gear mechanisms.Be fixedly connected with dovetail arm mount pad 17 on the pivoting support 23.Two rollers 18 also rotatably are installed in the dovetail arm mount pad 17.One side of dovetail arm mount pad 17 is fixedly connected with two dovetail arms 19, and the front end of every dovetail arm 19 is fixedly connected with dovetail arm roller mount 20, and a roller 18 rotatably is installed in the dovetail arm roller mount 20.The steel wire rope 21 of hoisting mechanism 9 is along fixed arm 1,4 each rollers 18 that insert hanging mechanisms 5 of cranking arm, and stretches out from the roller 18 of two dovetail arm 19 front ends, is connected on and hangs on the ship 6.By the folding and unfolding of 9 pairs of steel wire ropes 21 of hoisting mechanism, make and hang ship 6 risings or decline.
The utility model by crank arm 4, hanging mechanism 5 and hang ship 6 and constitute, wherein crank arm and 4 adopt parallel-crank mechanisms, guaranteed the translation of hanging mechanism 5, make and hang ship 6 and be in level all the time, operation is convenient and reliable.
Claims (4)
1. the automatic vertical erecting by overhang of a crank arm type window cleaning equipment, comprise crank arm (4), hanging mechanism (5) and hang ship (6), it is characterized in that: described cranking arm (4) comprises the driving crank (12) that is hinged, connecting rod (15) and driven crank (14), described driving crank (12) and described driven crank (14) are hinged in the revolution vertical rod (2), described revolution vertical rod (2), described driving crank (12), described connecting rod (15) and described driven crank (14) constitute parallel-crank mechanism, be fixedly connected with described hanging mechanism (5) on the described connecting rod (15), be hung with ship (6) on the described hanging mechanism (5).
2. according to the automatic vertical erecting by overhang of the described crank arm type window cleaning equipment of claim 1, it is characterized in that: be hinged with the auxiliary connecting rod (13) parallel between described driving crank (12) and the described driven crank (14) with described connecting rod (15).
3. according to the automatic vertical erecting by overhang of the described crank arm type window cleaning equipment of claim 2, it is characterized in that: described auxiliary connecting rod (13) has two.
4. according to the automatic vertical erecting by overhang of claim 1 or 2 described crank arm type window cleaning equipments, it is characterized in that: described hanging mechanism (5) comprises the hanging mechanism mount pad (24) of fixedlying connected with described connecting rod (15), two rollers (18) rotatably are installed in the described hanging mechanism mount pad (24), described hanging mechanism mount pad (24) is gone up revolution dovetail arm mount pad (17) is installed, two described rollers (18) rotatably are installed in the described dovetail arm mount pad (17), be fixedly connected with two dovetail arms (19) on the described dovetail arm mount pad (17), the front end of every described dovetail arm (19) is fixedly connected with dovetail arm roller mount (20), in each described dovetail arm roller mount (20) a described roller (18) is installed rotatably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206041765U CN201855216U (en) | 2010-11-12 | 2010-11-12 | Automatic vertical suspension device of crank arm window cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206041765U CN201855216U (en) | 2010-11-12 | 2010-11-12 | Automatic vertical suspension device of crank arm window cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201855216U true CN201855216U (en) | 2011-06-08 |
Family
ID=44101040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206041765U Expired - Fee Related CN201855216U (en) | 2010-11-12 | 2010-11-12 | Automatic vertical suspension device of crank arm window cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201855216U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102018471A (en) * | 2010-11-12 | 2011-04-20 | 博宇(无锡)科技有限公司 | Automatic plumb suspension device for crank arm window cleaner |
| CN102987976A (en) * | 2012-12-25 | 2013-03-27 | 平湖普英特高层设备有限公司 | Window wiping machine |
| CN104856617A (en) * | 2015-06-03 | 2015-08-26 | 青岛科技大学 | Automatic office building glass wall cleaner |
-
2010
- 2010-11-12 CN CN2010206041765U patent/CN201855216U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102018471A (en) * | 2010-11-12 | 2011-04-20 | 博宇(无锡)科技有限公司 | Automatic plumb suspension device for crank arm window cleaner |
| CN102018471B (en) * | 2010-11-12 | 2012-07-18 | 博宇(无锡)科技有限公司 | Automatic plumb suspension device for crank arm window cleaner |
| CN102987976A (en) * | 2012-12-25 | 2013-03-27 | 平湖普英特高层设备有限公司 | Window wiping machine |
| CN102987976B (en) * | 2012-12-25 | 2015-05-20 | 平湖普英特高层设备有限公司 | Window wiping machine |
| CN104856617A (en) * | 2015-06-03 | 2015-08-26 | 青岛科技大学 | Automatic office building glass wall cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20131112 |