CN102178493A

CN102178493A - Rope straightening device used for window wiper

Info

Publication number: CN102178493A
Application number: CN2011101364209A
Authority: CN
Inventors: 谢建琳; 蒯文龙; 兰阳春
Original assignee: SHANGHAI POINT ENGINEERING Co Ltd
Current assignee: Shanghai puyingte highrising building equipment Limited by Share Ltd
Priority date: 2011-05-25
Filing date: 2011-05-25
Publication date: 2011-09-14
Anticipated expiration: 2031-05-25
Also published as: CN102178493B

Abstract

The invention relates to a lifting mechanism in the technical field of engineering, and in particular relates to a rope straightening device used for a window wiper. The rope straightening device used for the window wiper comprises a mounting rack and a rope guiding rack, wherein the mounting rack and the rope guiding rack are mutually and rotatably connected; the mounting rack is provided with axles; rope guiding wheels are rotatably connected to the corresponding axles and approach to a vertical surface to be cleaned; a steel wire rope is clamped in a gap between groups of rope guiding wheels; and when a nacelle platform moves up and down, the nacelle platform is pulled to be near the vertical surface to be cleaned along the steel wire rope under the tensile force of the steel wire rope by virtue of the groups of rope guiding wheels which clamp the steel wire rope, therefore a rope straightening device mechanism capable of sliding along the vertical surface of a building is provided, so that window wiper equipment can clean the building with the inclined vertical surface to be cleaned conveniently.

Description

A kind of suitable rope device that is used for window cleaning equipment

Technical field

What the present invention relates to is a kind of elevating mechanism of field of engineering technology, is specifically related to a kind of suitable device mechanism that restricts that is used for window cleaning equipment.

Background technology

Growing along with modern city, " window cleaning equipment " this strange noun also more and more is familiar with by everybody, window cleaning equipment also displays day by day to the maintenance and the maintenance effect of constructure screen wall, but at present general window cleaning equipment only is fit to cleaning facade shape rule, is not the skyscraper of oblique facade.Be difficult to carry out clean and maintenance for building with inclination facade.

Existing window cleaning equipment is difficult to accomplish that to the building of the facade to be cleaned that tilts the reason of clean and maintenance work is: this type of building roof plan size is relatively large, and building base plane size is little than deck, therefore building facade to be cleaned tilts from top to bottom inwards, and the general window cleaning equipment equipment of the building of this kind shape can't be accomplished cleaning.So need increase on existing window cleaning machine platform along rope device mechanism, this mechanism can drive platform and be close to building facade to be cleaned, thereby make window cleaning equipment can clean the building of this kind shape along sliding on the steel wire rope that cloth is good in advance on the building.

Through new to looking into of prior art, not finding as yet has identical with theme of the present invention or similar bibliographical information in the window cleaning equipment field.

Summary of the invention

The object of the invention is the building at the facade to be cleaned that tilts, provide a kind of can along the building facade slide along rope device mechanism, make window cleaning equipment equipment this inclination capable of washing facade building to be cleaned.

The present invention is achieved by the following technical solutions, a kind of suitable rope device that is used for window cleaning equipment, and it comprises with the lower part:

Fixed mount comprises fixed mount main part and hinging supporting shaft, and the fixed mount main part is fixedlyed connected with the hanging basket platform of window cleaning equipment;

The conductor rope frame, it comprises conductor rope frame body, connecting axle, wheel shaft and handle, and connecting axle is fixedly connected on conductor rope frame body middle part, and wheel shaft and handle are fixedly mounted on the two ends of conductor rope frame body;

Sheave, be rotatably connected to respectively on the corresponding wheel shaft, and near facade to be cleaned, folder is established steel wire rope in the space between sheave in groups, when the hanging basket platform moves up and down, by clamping the sheave in groups of steel wire rope, under pull of steel wire, the hanging basket platform is along the steel wire rope facade to be cleaned that furthers.

In a preferred embodiment of the invention, bearing is housed in the sheave, and is connected with wheel shaft by bolt.

In another preferred embodiment of the present invention, wheel shaft respectively is provided with two at conductor rope frame body two ends, fixes a sheave respectively on four wheel shafts.

Compared with prior art, appearance of the present invention solved can't maintenance clean to the facade building to be cleaned that tilted in the past a difficult problem, the present invention has overall structure novelty, simple, safe and reliable characteristics, this type of is highly suitable for the working environment that the building facade tilts along the rope device, uses simple and fast and very convenient.

Description of drawings

Fig. 1 is a fundamental diagram of the present invention.

Fig. 2 is a main structure schematic diagram of the present invention.

Fig. 3 is a main structure left view of the present invention.

Fig. 4 is a subassembly fixed rack structure schematic diagram of the present invention.

Fig. 5 is a subassembly conductor rope shelf structure schematic diagram of the present invention.

Fig. 6 is a subassembly conductor rope shelf structure left view of the present invention.

Fig. 7 is a subassembly sheave structural representation of the present invention.

The specific embodiment

Below in conjunction with accompanying drawing embodiments of the invention are elaborated: present embodiment is being to implement under the prerequisite with the technical solution of the present invention, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.

As shown in Figure 1, the groundwork principle of present embodiment is to interconnect by the hanging basket platform 9 that will be arranged in steel wire rope 8 and window cleaning equipment on the facade to be cleaned that tilts in advance, makes hanging basket platform 9 can accomplish the effect of the oblique facade of clean and maintenance along with the guiding of steel wire rope 8.As shown in Figures 2 and 3, present embodiment mainly comprises fixed mount 1, hinging supporting shaft 2, conductor rope frame 3, connecting axle 4, sheave 5, wheel shaft 6 and handle 7, close relevant connection relation and position: fixed mount 1 is connected on the connecting axle 4 of conductor rope frame 3 by hinging supporting shaft 2, each fixes two wheel shafts 6 with bolt respectively in the top and bottom of conductor rope frame 3, respectively assemble a sheave 5 on four wheel shafts 6, sheave 5 rotatably is connected on the wheel shaft 6, up and down two groups totally four sheaves 5 clamp and realize thus on the good steel wire rope of prior cloth 8 sliding up and down.

As shown in Figure 4, fixed mount 1 comprises fixed mount main part and hinging supporting shaft 2, and the fixed mount main part is fixedlyed connected with the hanging basket platform 9 of window cleaning equipment, and the fixed mount main part can be rotated around hinging supporting shaft 2.

The concrete structure of conductor rope frame 3 such as Fig. 5 and shown in Figure 6, conductor rope frame 3 comprises handle 7, connecting axle 4 and conductor rope frame body, handle 7 is by bolting two ends about the conductor rope frame body, and connecting axle 4 has screw thread one end to penetrate in the fixed mount main body medium pore, fixes with nut then.

As shown in Figure 7, sheave 5 is served as reasons and is had certain degree of hardness and the good light material formation of wearability, adopt the high-quality nylon material in the present embodiment, the bearing of packing in the sheave 5, penetrate in the wheel shaft 6, compress baffle plate in wheel shaft 6 terminations with bolt then, make sheave 5 be fixed on the wheel shaft 6, and can rotate around corresponding wheel shaft 6.Sheave 5 is installed in the one side near facade 10 to be cleaned, and folder is established steel wire rope 8 in the space between sheave 5 in groups.

During present embodiment work, the head of steel wire rope 8 need be penetrated respectively in advance up and down in the space between two groups of sheaves 5, fixed mount 1 is connected on the hanging basket platform 9 of window cleaning equipment by bolt, two groups of sheaves 5 clamp steel wire rope 8 respectively up and down, when hanging basket platform 9 moves up and down, by two groups of sheaves 5 along clamping steel wire rope 8 on the rope device, under the pulling force of steel wire rope to suitable rope device, along the rope device with hanging basket platform 9 along the steel wire rope facade 10 to be cleaned that furthers, thereby hanging basket platform 9 can paste facade 10 to be cleaned and move, and plays the effect of clean and maintenance inclination building surface to be cleaned.Because the prior good steel wire rope 8 degree of tightness differences of cloth are therefore in order can to rotate by low-angle hanging basket platform 9 naturally vertically downward naturally by hinging supporting shaft 2 so be somebody's turn to do along the device of restricting in work.

Claims

One kind be used for window cleaning equipment along the rope device, it is characterized in that comprising:

Fixed mount (1) comprises fixed mount main part and hinging supporting shaft (2), and the fixed mount main part is fixedlyed connected with the hanging basket platform 9 of window cleaning equipment;

Conductor rope frame (3), it comprises conductor rope frame body, connecting axle (4), wheel shaft (6) and handle (7), and connecting axle (4) is fixedly connected on conductor rope frame body middle part, and wheel shaft (6) and handle (7) are fixedly mounted on the two ends of conductor rope frame body;

Sheave (5), be rotatably connected to respectively on the corresponding wheel shaft (6), and near facade to be cleaned (10), folder is established steel wire rope (8) in the space between sheave (5) in groups, when hanging basket platform (9) when moving up and down, by clamping the sheave in groups (5) of steel wire rope (8), under the pulling force of steel wire rope (8), hanging basket platform (9) is along the steel wire rope facade to be cleaned (10) that furthers.
2. the suitable rope device that is used for window cleaning equipment as claimed in claim 1, it is characterized in that: described sheave is equipped with bearing in (5), and is connected with wheel shaft (6) by bolt.
3. the suitable rope device that is used for window cleaning equipment as claimed in claim 1 or 2, it is characterized in that: described wheel shaft (6) respectively is provided with two at conductor rope frame body two ends, fixes a sheave (5) on four wheel shafts (6) respectively.