CN201710273U - Pitching stand column mechanism of window cleaning machine - Google Patents
Pitching stand column mechanism of window cleaning machine Download PDFInfo
- Publication number
- CN201710273U CN201710273U CN2010201347100U CN201020134710U CN201710273U CN 201710273 U CN201710273 U CN 201710273U CN 2010201347100 U CN2010201347100 U CN 2010201347100U CN 201020134710 U CN201020134710 U CN 201020134710U CN 201710273 U CN201710273 U CN 201710273U
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- China
- Prior art keywords
- window cleaning
- major axis
- minor axis
- chassis
- cleaning equipment
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- Expired - Fee Related
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Abstract
The utility model relates to a pitching stand column mechanism of a window cleaning machine, which belongs to the technical field of cleaning external walls of buildings and comprises a chassis, a short shaft arm, a long shaft arm, a side guide pulley block and a rear guide pulley block, wherein the short shaft arm and the long shaft arm are respectively and movably arranged on the chassis, the side guide pulley block and the rear guide pulley block are respectively fixed on the inner side surface of the chassis, and the chassis is fixedly arranged on the window cleaning machine. The utility model makes the window cleaning machine hidden under the building via the stand column pitching mechanism when a flexible stand column mechanism can not be arranged.
Description
Technical field
The utility model relates to a kind of mechanical device of Cleaning for Outer Wall of Building technical field, specifically is that a kind of window cleaning equipment is faced upward the column agency of bowing.
Background technology
Window cleaning equipment develops into today, no matter structurally, still on function, bigger progress has been arranged all, basically can satisfy the general requirement of modern architecture, but people certainly will bring difficulty for the installation of window cleaning equipment when the building aesthetic is pursued, therefore, we must be the special window cleaning equipment of each architectural design according to the particularity of building in the design window cleaning equipment, this point has determined window cleaning equipment to become non-standard equipment.Because the specific (special) requirements of some building has determined the column of window cleaning equipment can't use stretching structure.
In the prior art to big arm carry out lifting what all adopt is vertical column expanding, or big arm is faced upward, and the action of bowing carries out.But vertical column expanding or big arm are faced upward to bow and in particular cases can not be met the demands at some; for example; the parapet height is limited; and the client requires will be lower than under the big arm stopped status parapet; this is for adopting vertical column expanding to accomplish; because the window cleaning equipment of vertical column expanding class, certain amount of lap is arranged after requiring column to stretch out, so it highly can not reach a certain specific requirement for height under the stopped status.Though and big arm is faced upward the requirement that the class window cleaning equipment of bowing can satisfy the height aspect, but it requires the mounting points of equipment from the building parapet certain distance to be arranged, and its counterweight part generally can not rise down in working order, this makes window cleaning equipment too harsh to the requirement of building, can't satisfy these requirements at some building roof.
The utility model content
The utility model is at the prior art above shortcomings, provide a kind of window cleaning equipment to face upward the column agency of bowing, make window cleaning equipment when telescopic column mechanism can't be installed, can face upward the mechanism of bowing by column, make window cleaning equipment integral body can be hidden below building.
The utility model is achieved through the following technical solutions, the utility model comprises: chassis, minor axis arm, major axis arm, side leading block group and back leading block group, wherein: minor axis arm and major axis arm are movably set on the chassis respectively, side leading block group and back leading block group are fixedly set in the inner side on chassis respectively, and the chassis is fixedly set on the window cleaning equipment.
Described minor axis arm comprises: go up minor axis, front strut and following minor axis, wherein: the two ends of front strut are rotationally connected with last minor axis and following minor axis respectively, and lower end axle and base are rotationally connected.
Described major axis arm comprises: hydraulic cylinder, following major axis, active column and last major axis, wherein: the upper end of active column is rotationally connected with an end of last major axis and hydraulic cylinder respectively, the other end and the base of hydraulic cylinder are rotationally connected, the lower end of active column is rotationally connected with following major axis, and following major axis and base are rotationally connected.
Described go up minor axis, down minor axis, go up major axis and down 4 of forming of four axles of major axis form a parallelogram, the connection end point of described hydraulic cylinder and base and active column is positioned at the inside of parallelogram.
The utility model changes by the stroke of hydraulic cylinder, the angle that changes parallel-crank mechanism changes, and when hydraulic cylinder stretched out fully, the elevation angle of parallel-crank mechanism was a maximum angle, at this moment, active column is steeved fully, and on the contrary, but hydraulic cylinder is when withdrawing fully, the elevation angle of parallel-crank mechanism is a minimum angles, at this moment, active column is bent down fully, and the whole height of mechanism reaches minimum of a value.On the structural design of assembly pulley and location arrangements,, make steel wire rope can steeve and bend down situation and can both smooth and easyly pass through freely facing upward post mechanism all through arranging cleverly.
Description of drawings
Fig. 1 is the utility model structure three-dimensional schematic diagram.
Fig. 2 is the utility model view of steeving.
Fig. 3 bends down view for the utility model.
Fig. 4 is the utility model fundamental diagram.
Fig. 5 is sideslip wheel group structure figure.
The specific embodiment
Below embodiment of the present utility model is elaborated; present embodiment is being to implement under the prerequisite with technical solutions of the utility model; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As Figure 1-3, present embodiment comprises: chassis 1, minor axis arm 2, major axis arm 3, side leading block group 4 and back leading block group 5, wherein: minor axis arm 2 and major axis arm 3 are movably set in respectively on the chassis 1, side leading block group 4 and back leading block group 5 are fixedly set in the inner side on chassis 1 respectively, and chassis 1 is fixedly set on the window cleaning equipment.
Described chassis 1 is welded by basic flange and vertical rib plate, and other parts of its flange and window cleaning equipment are connected by bolt, and three installing holes are arranged on the vertical rib plate, minor axis 8 can be installed down respectively reach major axis 10 down.
Described minor axis arm 2 comprises: go up minor axis 6, front strut 7 and following minor axis 8, wherein: the two ends of front strut 7 are rotationally connected with last minor axis 6 and following minor axis 8 respectively, and lower end axle and base are rotationally connected.
Described major axis arm 3 comprises: hydraulic cylinder 9, following major axis 10, active column 11 and last major axis 12, wherein: the upper end of active column 11 is rotationally connected with an end of last major axis 12 and hydraulic cylinder 9 respectively, the other end and the base of hydraulic cylinder 9 are rotationally connected, the lower end of active column 11 is rotationally connected with following major axis 10, and following major axis 10 is rotationally connected with base.
As shown in Figure 4, described go up minor axis 6, down minor axis 8, go up major axis 12 and down 4 of forming of 10 4 axles of major axis form a parallelogram, hydraulic cylinder 9 is positioned at the inside of parallelogram, the thrust of hydraulic cylinder 9 becomes the driving force of parallel-crank mechanism.The connection end point of described hydraulic cylinder 9 and base and active column 11 is positioned at the inside of parallelogram.
As shown in Figure 5,4 groups of described side leading blocks are identical with 5 groups of structures of back leading block, include: pulley yoke 13, pulley 14, pulley spindle 15, bearing 16 and axle head clamp 17, wherein: pulley yoke 13 is connected with chassis 1, pulley 14 rotates and is arranged on the bearing 16, bearing 16 is connected with pulley spindle 15, and axle head clamp 17 is fixed on the pulley spindle 15, prevents that pulley spindle 15 from coming off from pulley yoke 13.
Described active column 11, its construction profile are box-shaped arms, and steel wire rope lays out in the box-shaped arm by pulley, thereby avoid the exposed outside of steel wire rope, make to face upward post mechanism and face upward when bowing action steel wire rope damage with charged cable core.
Claims (6)
1. a window cleaning equipment is faced upward the column agency of bowing, it is characterized in that, comprise: chassis, minor axis arm, major axis arm, side leading block group and back leading block group, wherein: minor axis arm and major axis arm are movably set on the chassis respectively, side leading block group and back leading block group are fixedly set in the inner side on chassis respectively, and the chassis is fixedly set on the window cleaning equipment.
2. window cleaning equipment according to claim 1 is faced upward the column agency of bowing, and it is characterized in that, described minor axis arm comprises: go up minor axis, front strut and following minor axis, wherein: the two ends of front strut are rotationally connected with last minor axis and following minor axis respectively, and lower end axle and base are rotationally connected.
3. window cleaning equipment according to claim 1 is faced upward the column agency of bowing, it is characterized in that, described major axis arm comprises: hydraulic cylinder, following major axis, active column and last major axis, wherein: the upper end of active column is rotationally connected with an end of last major axis and hydraulic cylinder respectively, the other end and the base of hydraulic cylinder are rotationally connected, the lower end of active column is rotationally connected with following major axis, and following major axis and base are rotationally connected.
4. window cleaning equipment according to claim 1 is faced upward the column agency of bowing, it is characterized in that described side leading block group comprises: pulley yoke, pulley, pulley spindle and bearing, wherein: pulley yoke is connected with the chassis, pulley rotates and is arranged on the bearing, and bearing is connected with pulley spindle.
5. face upward the column agency of bowing according to claim 1 or 4 described window cleaning equipments, it is characterized in that, described side leading block group is identical with back leading block group structure.
6. window cleaning equipment according to claim 1 is faced upward the column agency of bowing, it is characterized in that, described go up minor axis, down minor axis, go up major axis and down 4 of forming of four axles of major axis form a parallelogram, the connection end point of described hydraulic cylinder and base and active column is positioned at the inside of parallelogram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201347100U CN201710273U (en) | 2010-03-19 | 2010-03-19 | Pitching stand column mechanism of window cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201347100U CN201710273U (en) | 2010-03-19 | 2010-03-19 | Pitching stand column mechanism of window cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201710273U true CN201710273U (en) | 2011-01-19 |
Family
ID=43456264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201347100U Expired - Fee Related CN201710273U (en) | 2010-03-19 | 2010-03-19 | Pitching stand column mechanism of window cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201710273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104224031A (en) * | 2014-08-29 | 2014-12-24 | 平湖普英特高层设备有限公司 | Special track-locking device for window-cleaning machines |
| CN109512316A (en) * | 2019-01-04 | 2019-03-26 | 江苏博宇建筑工程设备科技有限公司 | Flexion-extension formula folds stand column device |
-
2010
- 2010-03-19 CN CN2010201347100U patent/CN201710273U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104224031A (en) * | 2014-08-29 | 2014-12-24 | 平湖普英特高层设备有限公司 | Special track-locking device for window-cleaning machines |
| CN109512316A (en) * | 2019-01-04 | 2019-03-26 | 江苏博宇建筑工程设备科技有限公司 | Flexion-extension formula folds stand column device |
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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: 20110119 Termination date: 20130319 |