Inclined climbing type window cleaning machine conversion platform

Abstract

The utility model discloses an inclined climbing type window-cleaning machine conversion platform, which belongs to the technical field of window-cleaning machine conversion platforms, and comprises two platform bodies and a track below the platform bodies, the track is provided with a walking assembly capable of moving forwards and backwards, the lower surfaces of the two platform bodies are respectively provided with a box body, and the box body is provided with a box body. And a telescopic mechanism is arranged in one box body, and an extrusion mechanism is arranged at one end of the telescopic mechanism. According to the conversion platform of the inclined climbing type window cleaning machine, the telescopic mechanism stretches to drive the extrusion mechanism to move, when the two platform bodies deviate, the extrusion mechanism cannot penetrate through the calibration mechanism to extrude the detection mechanism and cannot conduct track transfer, and when the extrusion mechanism penetrates through the calibration mechanism to extrude the detection mechanism, the extrusion mechanism cannot conduct track transfer. According to the invention, the track transfer can be carried out, so that the problem that the probability of accidents is easily increased due to insufficient detectability of accurate docking of platforms during docking of the platforms in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of window cleaning machine conversion platforms, in particular to a tilt-climbing window cleaning machine conversion platform. Background Art

[0002] With the improvement of people's quality of life, some high-rise buildings generally use glass curtain walls as exterior wall materials. Glass curtain walls can provide good lighting conditions and increase the beauty and modernity of the building. However, due to the transparency of glass curtain walls, when a certain amount of dust and dirt accumulates on the glass curtain walls, it will affect the appearance and lighting, and needs to be cleaned regularly. The existing method is generally to use window cleaning machines. Due to the different structural styles of the top of the building, sometimes operations are performed on a slope, which requires the use of an inclined climbing window cleaning machine.

[0003] An inclined climbing window cleaning machine is a type of window cleaning equipment specially designed for working on continuously inclined roofs. This type of window cleaning machine is designed to adapt to tracks with different inclination angles and can work by continuously changing the track by inclination when space is limited. The inclined climbing window cleaning machine is usually driven by a rack and pinion and equipped with a frequency conversion control system to achieve smooth starting and stopping. When the inclined climbing window cleaning machine switches between tracks with different inclination angles, a conversion platform is required to facilitate track change.

[0004] When changing the track, the platform on the slope is generally docked with the platform on the plane, and then the window cleaning machine on the platform is moved to the platform on the slope or vice versa, so as to achieve a smooth change of track for the window cleaning machine. However, when docking the platforms, the existing detection of accurate docking of the platforms is insufficient. When computer calculation errors or other accidents lead to docking deviations, the probability of accidents is easily increased. In order to solve this technical problem, the utility model proposes a sloped climbing window cleaning machine conversion platform. Utility Model Content

[0005] The main purpose of the utility model is to provide a conversion platform for an inclined climbing window cleaning machine, which can effectively solve the problems mentioned in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A conversion platform for an inclined climbing window cleaning machine comprises two platform bodies and a track below the two platform bodies, wherein a walking assembly that can move forward and backward is provided on the track, and a box body is installed on the lower surface of each of the two platform bodies, wherein a telescopic mechanism is provided inside one of the boxes, and an extrusion mechanism is provided at one end of the telescopic mechanism, and a sealing mechanism is provided on the inner side walls of the two boxes, and a calibration mechanism is provided on the inner bottom wall of the other box body, and a detection mechanism is provided on one side of the calibration mechanism, and a support rod is installed on the upper part of the walking assembly, and the support rod passes through the box body and is connected to the platform body.

[0008] Preferably, the telescopic mechanism includes a first telescopic rod, which is fixedly mounted on the inner wall of the box body, and an output end of the first telescopic rod is fixedly connected to a connecting rod.

[0009] Preferably, the extrusion mechanism includes a fixed cylinder, one end of which is fixedly mounted on a connecting rod, and an inner wall of the fixed cylinder is slidably connected to the extrusion rod.

[0010] Preferably, a spring is provided inside the fixing cylinder, one end of the spring is fixedly connected to the extrusion rod, and the other end of the spring is fixedly connected to the connecting rod.

[0011] Preferably, the sealing mechanism includes a limiting rod, the outer surface of the limiting rod is fixedly connected to the box body, the inner wall of the limiting rod is slidably connected to a sealing plate, the outer surface of the sealing plate is slidably connected to the box body, and a second telescopic rod is installed on the lower surface of the platform body, and the extended end of the second telescopic rod is connected to the bottom of the sealing plate.

[0012] Preferably, the calibration mechanism includes a fixing plate, the lower surface of the fixing plate is fixedly connected to the box body, and two calibration holes are provided on the inner wall of the fixing plate.

[0013] Preferably, the detection mechanism includes a mounting plate, the lower surface of the mounting plate is fixedly connected to the box body, and two pressure sensors are installed on one side of the mounting plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In the utility model, by setting components such as a calibration mechanism and a detection mechanism, the telescopic mechanism is extended to drive the extrusion mechanism to move, so that the extrusion mechanism passes through the circular holes on the two boxes in turn. When the two platform bodies are offset, the extrusion mechanism cannot pass through the calibration mechanism to squeeze the detection mechanism, and the indicator light and the horn outside the box start to alarm to warn the staff not to change tracks. When the extrusion mechanism passes through the calibration mechanism to squeeze the detection mechanism, the track can be changed, achieving the effect of detecting the docking accuracy of the platform bodies, thereby solving the existing problem of insufficient detection of accurate docking of the platforms during docking, and easily increasing the probability of accidents when computer calculation errors or other accidents lead to docking deviations.

[0016] In the utility model, by setting up sealing mechanisms and other components, the sealing plate seals the circular hole on the box body to prevent external dust from entering when docking is not performed. When docking is performed, the sealing plate is driven upward by the second telescopic rod to leak out the circular hole on the box body. There are two limit rods to increase the stability of the sealing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a conversion platform for an inclined climbing window cleaning machine according to the present invention;

[0018] Figure 2 This is a cross-sectional view of a box in a conversion platform of an inclined climbing window cleaning machine of the present invention;

[0019] Figure 3 This is a cross-sectional view of a fixed cylinder in a conversion platform of an inclined climbing window cleaning machine according to the present invention;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of a sealing mechanism in a conversion platform of an inclined climbing window cleaning machine of the present invention;

[0021] Figure 5 The utility model is a schematic diagram of the three-dimensional structure of the detection mechanism in the conversion platform of the inclined climbing window cleaning machine.

[0022] In the figure: 1. Platform body; 2. Box body; 3. Telescopic mechanism; 301. First telescopic rod; 302. Connecting rod; 4. Extrusion mechanism; 401. Fixed cylinder; 402. Extrusion rod; 403. Spring; 5. Sealing mechanism; 501. Limit rod; 502. Sealing plate; 503. Second telescopic rod; 6. Calibration mechanism; 601. Fixed plate; 602. Calibration hole; 7. Detection mechanism; 701. Mounting plate; 702. Pressure sensor; 8. Track; 9. Travel assembly; 10. Support rod. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-5 As shown, a conversion platform of an inclined climbing window cleaning machine includes two platform bodies 1 and a track 8 below them. A walking component 9 that can move forward and backward is provided on the track 8. A box 2 is installed on the lower surface of each platform body 1. A telescopic mechanism 3 is provided inside one of the boxes 2. The telescopic mechanism 3 includes a first telescopic rod 301, which is fixedly installed on the inner wall of the box 2. The output end of the first telescopic rod 301 is fixedly connected to a connecting rod 302. By extending or shortening the first telescopic rod 301, the connecting rod 302 can be driven to move horizontally.

[0025] One end of the telescopic mechanism 3 is provided with an extrusion mechanism 4, which includes a fixed cylinder 401, one end of the fixed cylinder 401 is fixedly mounted on the connecting rod 302, and the inner wall of the fixed cylinder 401 is slidably connected to the extrusion rod 402. The interior of the fixed cylinder 401 is hollow, allowing the extrusion rod 402 to slide inside the fixed cylinder 401, and a spring 403 is provided inside the fixed cylinder 401, one end of the spring 403 is fixedly connected to the extrusion rod 402, and the other end of the spring 403 is fixedly connected to the connecting rod 302. The spring 403 gives the extrusion rod 402 an outward elastic force, so that in the absence of external force, most of the extrusion rod 402 will slide to the outside of the fixed cylinder 401, and at the same time, the extrusion rod 402 is pulled by the spring 403 to prevent the extrusion rod 402 from completely detaching from the inside of the fixed cylinder 401.

[0026] The inner walls of the two boxes 2 are both provided with a sealing mechanism 5, which includes a limiting rod 501. The outer surface of the limiting rod 501 is fixedly connected to the box 2, and the inner wall of the limiting rod 501 is slidably connected with a sealing plate 502. The outer surface of the sealing plate 502 is slidably connected to the box 2. A second telescopic rod 503 is installed on the lower surface of the platform body 1, and the extended end of the second telescopic rod 503 is connected to the bottom of the sealing plate 502. The circular hole on the box 2 is sealed by the sealing plate 502 to prevent external dust from entering when not docking. When docking, the sealing plate 502 is driven upward by the second telescopic rod 503 to leak out the circular hole on the box 2. There are two limiting rods 501 to increase the stability of the sealing plate 502.

[0027] A calibration mechanism 6 is provided on the inner bottom wall of the other box body 2. The calibration mechanism 6 includes a fixing plate 601. The lower surface of the fixing plate 601 is fixedly connected to the box body 2. Two calibration holes 602 are provided on the inner wall of the fixing plate 601. The two calibration holes 602 correspond to the two extrusion rods 402 and are of the same size. When the docking is accurate, the extrusion rod 402 can just pass through the inside of the calibration hole 602.

[0028] A detection mechanism 7 is provided on one side of the calibration mechanism 6, and the detection mechanism 7 includes a mounting plate 701. The lower surface of the mounting plate 701 is fixedly connected to the box body 2. Two pressure sensors 702 are installed on one side of the mounting plate 701. The positions of the two pressure sensors 702 correspond to the positions of the two calibration holes 602. A controller is installed on the other side of the mounting plate 701. When the pressure sensor 702 is squeezed by external force, it will transmit a signal to the controller. A signal light and a horn are provided on the outside of the box body 2. The controller controls the signal light outside the box body 2 to light up and the horn to warn.

[0029] A support rod 10 is installed on the upper part of the walking component 9, which passes through the box 2 and is connected to the platform body 1. The walking component 9 is composed of an electric motor and a walking gear, etc., and cooperates with the track 8 to move forward or backward on the track 8. All of them adopt existing technologies and are common knowledge. They will not be introduced in detail. One of the two platform bodies 1 moves on a slope and the other moves on a plane. A window cleaning machine body and corresponding steel rails are arranged above the platform body 1. When the two platforms are docked, the window cleaning machine body can change tracks. The components on the upper part of the platform body 1 are the same as the existing technology and are not marked in the figure. A circular hole is opened in the box 2 at the position of the sealing mechanism 5 for the extrusion mechanism 4 to pass through. The support rod 10 is used to support and fix the platform body 1.

[0030] It should be noted that in actual use, when the window cleaning machine needs to change tracks, the platform body 1 on the horizontal track 8 and the platform body 1 on the inclined track 8 are connected. After the connection is completed, the window cleaning machine is not changed first, and the flatness of the two platform bodies 1 is tested first.

[0031] The sealing mechanism 5 inside the two boxes 2 is opened, thereby leaking the circular holes on the boxes 2, and the telescopic mechanism 3 is extended to drive the extrusion mechanism 4 to move, so that the extrusion mechanism 4 passes through the circular holes on the two boxes 2 in turn, and the extrusion rod 402 moves close to the fixed plate 601. When the two platform bodies 1 are offset, the position of the extrusion rod 402 is offset from the position of the calibration hole 602. The extrusion rod 402 presses against the fixed plate 601 and cannot pass through the inside of the calibration hole 602, so that the extrusion rod 402 contracts toward the inside of the fixed tube 401. When the first telescopic rod 301 is extended to the maximum design value, the pressure sensor 702 does not detect pressure, and the indicator light and horn outside the box 2 start to alarm to warn the staff not to change tracks, thereby achieving the effect of detecting the docking accuracy of the platform body 1.

[0032] If the extrusion rod 402 passes through the inside of the calibration hole 602 and squeezes onto the pressure sensor 702, the pressure sensor 702 senses the pressure and makes the external indicator light turn green through the controller, indicating that the track can be changed. By performing a test before the track change, the probability of an increased accident is avoided, thereby achieving the effect of protecting the window cleaning machine.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A conversion platform for an inclined climbing window cleaning machine, comprising two platform bodies (1) and a track (8) below the platform bodies, wherein a walking assembly (9) capable of moving forward and backward is provided on the track (8), and characterized in that: A box (2) is installed on the lower surface of each of the two platform bodies (1), a telescopic mechanism (3) is provided inside one of the boxes (2), and a squeezing mechanism (4) is provided at one end of the telescopic mechanism (3), a sealing mechanism (5) is provided on the inner side walls of the two boxes (2), a calibration mechanism (6) is provided on the inner bottom wall of the other box (2), and a detection mechanism (7) is provided on one side of the calibration mechanism (6), and a support rod (10) is installed on the upper part of the walking assembly (9), and the support rod (10) passes through the box (2) and is connected to the platform body (1).

2. The conversion platform for the inclined climbing window cleaning machine according to claim 1, characterized in that: The telescopic mechanism (3) comprises a first telescopic rod (301), the first telescopic rod (301) being fixedly mounted on the inner side wall of the box body (2), and the output end of the first telescopic rod (301) being fixedly connected to a connecting rod (302).

3. The conversion platform for the inclined climbing window cleaning machine according to claim 2, characterized in that: The extrusion mechanism (4) comprises a fixed cylinder (401), one end of which is fixedly mounted on a connecting rod (302), and an inner wall of the fixed cylinder (401) is slidably connected to the extrusion rod (402).

4. The conversion platform for the inclined climbing window cleaning machine according to claim 3 is characterized in that: A spring (403) is provided inside the fixing cylinder (401), one end of the spring (403) is fixedly connected to the extrusion rod (402), and the other end of the spring (403) is fixedly connected to the connecting rod (302).

5. The conversion platform for the inclined climbing window cleaning machine according to claim 4 is characterized in that: The sealing mechanism (5) comprises a limiting rod (501), the outer surface of the limiting rod (501) is fixedly connected to the box body (2), the inner wall of the limiting rod (501) is slidably connected to a sealing plate (502), the outer surface of the sealing plate (502) is slidably connected to the box body (2), and a second telescopic rod (503) is installed on the lower surface of the platform body (1), and the extended end of the second telescopic rod (503) is connected to the bottom of the sealing plate (502).

6. The conversion platform for the inclined climbing window cleaning machine according to claim 5, characterized in that: The calibration mechanism (6) comprises a fixed plate (601), the lower surface of the fixed plate (601) is fixedly connected to the box body (2), and the inner wall of the fixed plate (601) is provided with two calibration holes (602).

7. The conversion platform for the inclined climbing window cleaning machine according to claim 6, characterized in that: The detection mechanism (7) comprises a mounting plate (701), the lower surface of the mounting plate (701) is fixedly connected to the box (2), and two pressure sensors (702) are installed on one side of the mounting plate (701).

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