Gondola structure for a window cleaning machine

Abstract

The utility model relates to the technical field of the structure of the crane, and disclose a kind of crane structure of window cleaning machine, including basket, the bottom of the basket is connected with support pedestal, the bottom of the support pedestal is equipped with bottom anti-collision roller on both sides, the left and right side walls of the basket are all equipped with side anti-collision roller, the front end of the basket is all connected with cabinet door by hinge on both sides, the top of the basket is all connected with sling cable on both sides, the front end of the basket is all connected with energy-absorbing anti-collision beam on both sides, the energy-absorbing anti-collision beam is composed of wear-resistant rubber strip, outer energy-absorbing box and inner support plate, the inside of wear-resistant rubber strip is provided with outer energy-absorbing box, the inside of outer energy-absorbing box is provided with inner support plate. The utility model is through being provided with side anti-collision roller and energy-absorbing anti-collision beam, utilize the mutual cooperation between them, to realize the anti-collision protection to the both sides of basket and the side of curtain wall, to improve the anti-collision buffering effect.

Description

Technical Field

[0001] This utility model relates to the field of gondola structure technology, specifically a gondola structure for a window cleaning machine. Background Technology

[0002] Window cleaning machines are permanent suspended access devices used for cleaning and maintenance of windows and exterior walls of buildings or structures. They are classified by installation method as: wheel-mounted, roof-mounted track, suspended track, pole-mounted, and slide-type, among others. The gondola structure is an important component of the window cleaning machine.

[0003] Existing window cleaning machine gondola structures often use simple rubber blocks or springs for impact protection, which have low energy absorption efficiency and cannot effectively disperse impact force. This can easily damage the gondola structure itself or the building facade, and may also directly transmit the impact to the operator, resulting in poor impact protection and buffering. Therefore, there is an urgent need for a new gondola structure for window cleaning machines to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of this utility model is to provide a gondola structure for a window cleaning machine, in order to solve the problem mentioned in the background art that the existing gondola structures of window cleaning machines are mostly simple rubber blocks or springs with low energy absorption efficiency, which cannot effectively disperse the impact force, easily causing damage to the gondola structure itself or the building facade, and may directly transmit the impact to the operator, resulting in poor impact buffering effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A gondola structure for a window cleaning machine includes a basket with a support base connected to its bottom. Bottom anti-collision rollers are installed on both sides of the bottom of the support base. Side anti-collision rollers are installed on both sides of the left and right side walls of the basket. Cabinet doors are hinged to both sides of the front end of the basket. Hoisting ropes are connected to both sides of the top of the basket. Energy-absorbing anti-collision beams are connected to both sides of the front end of the basket. Each energy-absorbing anti-collision beam consists of a wear-resistant rubber strip, an outer energy-absorbing box, and an inner support plate. The outer energy-absorbing box is located inside the wear-resistant rubber strip, and the inner support plate is located inside the outer energy-absorbing box. The inner support plate is connected to the front end face of the basket.

[0007] As a preferred embodiment of this utility model, the number of hinges is set to four, and the four hinges are arranged in pairs facing each other about the cabinet door.

[0008] As a preferred technical solution of this utility model, the outer energy-absorbing box is made of lightweight honeycomb aluminum alloy profile.

[0009] As a preferred technical solution of this utility model, the wear-resistant rubber strip and the outer energy-absorbing box are bonded together by an adhesive.

[0010] In a preferred embodiment of this invention, the outer energy-absorbing box and the inner support plate are connected by bolts.

[0011] As a preferred technical solution of this utility model, the energy-absorbing anti-collision beams on both sides are located on the left and right sides of the cabinet door.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This invention improves the impact protection effect by setting up side anti-collision rollers and energy-absorbing anti-collision beams, and utilizing their cooperative action to achieve impact protection on both sides of the suspended platform and the side near the curtain wall. Attached Figure Description

[0014] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a top view of part of the structure of this utility model;

[0017] Figure 3 This is a side sectional view of the energy-absorbing anti-collision beam of this utility model;

[0018] Figure 4 This is a side view of the outer energy-absorbing box of this utility model.

[0019] In the diagram: 1. Suspended basket; 2. Support base; 3. Side anti-collision rollers; 4. Bottom anti-collision rollers; 5. Hinges; 6. Cabinet door; 7. Suspension ropes; 8. Energy-absorbing anti-collision beams; 9. Inner support plate; 10. Outer energy-absorbing box; 11. Wear-resistant rubber strips. Detailed Implementation

[0020] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings. In the embodiments of the present utility model, the different types of cross-sectional lines are not labeled according to national standards, nor do they specify material requirements for the components; they are used to distinguish the cross-sectional views of the components in the drawings.

[0021] Please see Figure 1-4A gondola structure for a window cleaning machine includes a basket 1, a support base 2 connected to the bottom of the basket 1, bottom anti-collision rollers 4 installed on both sides of the bottom of the support base 2, side anti-collision rollers 3 installed on the left and right side walls of the basket 1, cabinet doors 6 connected to both sides of the front end of the basket 1 via hinges 5, hoisting ropes 7 connected to both sides of the top of the basket 1, and energy-absorbing anti-collision beams 8 connected to both sides of the front end of the basket 1. The energy-absorbing anti-collision beams 8 are composed of wear-resistant rubber strips 11, an outer energy-absorbing box 10, and an inner support plate 9. The outer energy-absorbing box 10 is provided inside the wear-resistant rubber strips 11, and the inner support plate 9 is provided inside the outer energy-absorbing box 10. The inner support plate 9 is connected to the front end face of the basket 1.

[0022] The number of hinges 5 is set to four, and the four hinges 5 are arranged in pairs opposite each other about the cabinet door 6.

[0023] The outer energy-absorbing box 10 is made of lightweight honeycomb aluminum alloy.

[0024] The wear-resistant rubber strip 11 and the outer energy-absorbing box 10 are bonded together with an adhesive.

[0025] The outer energy-absorbing box 10 and the inner support plate 9 are connected by bolts.

[0026] Among them, the energy-absorbing anti-collision beams 8 are located on the left and right sides of the cabinet door 6.

[0027] The working principle and usage process of this utility model are as follows: First, during operation, the cabinet door 6 can be opened through the hinges 5 on both sides, and the worker stands inside the suspended basket 1. Then, the cabinet door 6 is closed. When the sides of the suspended basket 1 accidentally collide with the curtain wall, the side anti-collision rollers 3 on both sides will provide buffering. When the front end of the suspended basket 1 is accidentally impacted, the wear-resistant rubber strip 11 first contacts the building and transmits the impact. The impact force causes the honeycomb aluminum structure of the outer energy-absorbing box 10 to undergo controllable plastic crushing deformation, absorbing most of the impact energy. The residual impact force acts on the inner support plate 9 to further absorb energy and disperse the impact load, and finally transmits the greatly attenuated force to the suspended basket 1, thereby improving the anti-collision buffering effect. The outer energy-absorbing box 10 is made of lightweight honeycomb aluminum alloy profile. The honeycomb structure has excellent compression energy absorption characteristics. The contents not described in detail in this description belong to the prior art known to those skilled in the art.

[0028] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A gondola structure for a window cleaning machine, comprising a gondola (1), characterized in that: The bottom of the suspended basket (1) is connected to a support base (2). Bottom anti-collision rollers (4) are installed on both sides of the bottom of the support base (2). Side anti-collision rollers (3) are installed on both sides of the left and right walls of the suspended basket (1). Cabinet doors (6) are connected to both sides of the front end of the suspended basket (1) via hinges (5). Suspension ropes (7) are connected to both sides of the top of the suspended basket (1). Energy-absorbing anti-collision beams (8) are connected to both sides of the front end of the suspended basket (1). The energy-absorbing anti-collision beams (8) are composed of wear-resistant rubber strips (11), an outer energy-absorbing box (10), and an inner support plate (9). An outer energy-absorbing box (10) is provided on the inner side of the wear-resistant rubber strips (11). An inner support plate (9) is provided on the inner side of the outer energy-absorbing box (10). The inner support plate (9) is connected to the front end face of the suspended basket (1).

2. The gondola structure of a window cleaning machine according to claim 1, characterized in that: The number of hinges (5) is set to four, and the four hinges (5) are arranged in pairs opposite each other about the cabinet door (6).

3. The gondola structure of a window cleaning machine according to claim 1, characterized in that: The outer energy-absorbing box (10) is made of lightweight honeycomb aluminum alloy profile.

4. The gondola structure of a window cleaning machine according to claim 1, characterized in that: The wear-resistant rubber strip (11) and the outer energy-absorbing box (10) are bonded together with an adhesive.

5. The gondola structure of a window cleaning machine according to claim 1, characterized in that: The outer energy-absorbing box (10) and the inner support plate (9) are connected by bolts.

6. The gondola structure of a window cleaning machine according to claim 1, characterized in that: The energy-absorbing anti-collision beams (8) mentioned on both sides are located on the left and right sides of the cabinet door (6).

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