Vertically-lifting high-altitude cleaning operation vehicle device

Abstract

The utility model discloses a vertical lifting high-altitude cleaning operation vehicle device which comprises a trolley and a lifting assembly, one end of the lifting assembly is fixed to the trolley, a cleaning fixing assembly is rotationally connected between the other ends of the lifting assembly, and two cleaning brushes are rotationally connected to the cleaning fixing assembly. The lifting assembly comprises a first lifting arm and a second lifting arm which are equal in length, one end of the first lifting arm is connected with one end of the second lifting arm, the other end of the first lifting arm is rotationally connected with a fixing base, a hinge frame is rotationally connected to the joint of the first lifting arm and the second lifting arm, the hinge frame is rotationally connected with an oil cylinder A, and the oil cylinder A is rotationally connected to the first lifting arm. An oil cylinder B is arranged between the first lifting arm and the fixing base, and the first lifting arm and the fixing base are connected through the oil cylinder B. Hinge blocks are fixed to the first lifting arm and the second lifting arms correspondingly, the number of the hinge frames is two, one ends of the hinge frames are rotationally connected, and the other ends of the hinge frames are rotationally connected to the first lifting arm and the second lifting arms. And the height is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of aerial work, in particular to a vertically lifting aerial cleaning operation vehicle device. Background Art

[0002] At present, with the continuous expansion of urban scale, urban high-rise buildings are becoming more and more numerous and taller. In order to provide good lighting and aesthetics, high-rise buildings are increasingly using glass curtain walls. In order to maintain good light transmittance, glass curtain walls need to be cleaned regularly. Existing glass curtain walls are usually cleaned by cleaners using hanging baskets or using high-altitude cleaning equipment. However, existing cleaning devices will encounter the following problems:

[0003] 1. Manual cleaning in a hanging basket has a narrow cleaning range. Workers frequently lean out of the hanging basket, which poses a great safety hazard. The cleaning efficiency is low. The use of high-altitude cleaning equipment is often only suitable for ordinary relatively low-rise floor exterior walls. For high-rise buildings, the existing cleaning equipment is not applicable.

[0004] 2. The existing high-altitude cleaning vehicles have short arms and cannot clean at high places. If the arms are too long, the control accuracy is poor and high skills are required for manual operation. Utility Model Content

[0005] The utility model aims to provide a vertically lifting high-altitude cleaning operation vehicle device, which solves the above-mentioned problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vertically lifting high-altitude cleaning operation vehicle device, comprising a trolley and a lifting assembly, one end of the lifting assembly is fixed to the trolley, the other end of the lifting assembly is fixed with a cleaning fixing assembly, and the cleaning fixing assembly is rotatably connected to two mirror-image-placed cleaning brushes;

[0007] The lifting assembly comprises a lifting arm (I) and a lifting arm (II) of equal length, wherein one end of the lifting arm (I) and the lifting arm (II) are connected to each other, and the other end of the lifting arm (I) is rotatably connected to a fixed seat, and the connection between the lifting arm (I) and the lifting arm (II) is rotatably connected to an articulated frame, and the articulated frame is rotatably connected to an oil cylinder A, and the oil cylinder A is rotatably connected to the lifting arm (I), and an oil cylinder B is provided between the lifting arm (I) and the fixed seat, and the lifting arm (I) and the fixed seat are connected via the oil cylinder B, and an articulated block is fixed to both the lifting arm (I) and the lifting arm (II);

[0008] The upper end of the two lifting arms is rotatably connected to the lower end of the other two lifting arms.

[0009] Preferably, the articulated frames are provided with two groups and one end is rotatably connected to each other, and the other end is rotatably connected to the first lifting arm and the second lifting arm respectively. One end of the articulated frames rotatably connected to each other is rotatably connected to the telescopic end of the cylinder A, and the fixed end of the cylinder A is rotatably connected to the hinge block on the first lifting arm.

[0010] Preferably, an oil cylinder B rotatably connected to the lifting arm is installed between the hinge block on the lifting arm and the fixed seat, and the fixed end of the oil cylinder B is rotatably connected to the fixed seat.

[0011] Preferably, the cleaning fixing assembly includes a fixing rod, a cylinder C, a spring, a cylinder D and a telescopic arm, the telescopic arm is fixed to the upper end of the lifting arm, the upper end of the telescopic arm is fixed with a fixing rod, the upper end of the fixing rod is mirror-fixed with two springs and the cylinder C, the spring is located between the cylinder C, and the upper end of the fixing rod is fixed with a cylinder D.

[0012] Preferably, fixed plates are respectively provided at the front and rear of the cleaning brush, the cleaning brush is rotatably connected to the fixed plates, the fixed plates are fixedly connected to the telescopic end of the oil cylinder C, a dust basket is fixed between the two fixed plates, the lower end of the dust basket is fixedly connected to the oil cylinder D, the rear end faces of the cleaning brush are respectively fixed with driven wheels through a set, a driving wheel is meshed between the two driven wheels, a motor is fixed to the rear end face of the rear fixed plate, and the motor is connected to the driving wheel.

[0013] Preferably, the length of the bristles on the cleaning brush is greater than the distance between the two cleaning brushes.

[0014] Preferably, the oil cylinder B is connected in series with the oil cylinder A through an oil pipe and proportional valves are installed at the connection points. The oil cylinder A is connected with the oil cylinder C and the oil cylinder D through a tee, and a solenoid valve is provided at the connection point between the tee and the oil cylinder A.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. By connecting multiple lifting arms, the height is increased. By connecting cylinder A and cylinder B in series and installing proportional valves at the connections, the strokes of cylinder A and cylinder B are guaranteed to be consistent, and the angle of the connection between the first lifting arm and the second lifting arm is adjusted, ensuring that the upper end of the second lifting arm and one end of the connection between the first lifting arm and the fixed seat are always kept in a vertical state.

[0017] 2. Connecting cylinder A with cylinder C and cylinder D through a three-way connection is beneficial to adjusting the height of the cleaning brush, and convenient for micro-adjusting the cleaning height of the cleaning brush. Dust is collected through a dust collection basket, and dust is prevented from floating during the cleaning process of the cleaning brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is an overall schematic diagram of the lifting assembly of the utility model;

[0020] Figure 3 It is an overall schematic diagram of the cleaning device of the utility model;

[0021] Figure 4 It is a schematic diagram of the cleaning transmission of the utility model.

[0022] Explanations in the figure: 1. Lifting assembly; 101. Lifting arm one; 102. Lifting arm two; 103. Cylinder A; 104. Cylinder B; 105. Fixed seat; 106. Articulated block; 107. Articulated frame; 2. Cleaning and fixing assembly; 201. Fixed rod; 202. Cylinder C; 203. Spring; 204. Cylinder D; 205. Telescopic arm; 3. Cleaning brush; 301. Fixed plate; 302. Motor; 303. Driving wheel; 304. Driven wheel; 305. Dust basket. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1 , Figure 2 and Figure 3A vertically lifting high-altitude cleaning operation vehicle device includes a trolley, a trolley, a lifting assembly 1, one end of the lifting assembly 1 is fixed on the trolley, and the other end of the lifting assembly 1 is fixed with a cleaning fixing assembly 2, and the cleaning fixing assembly 2 is rotatably connected to two mirror-placed cleaning brushes 3, and the lifting assembly 1 includes an equal-length lifting arm 101 and a lifting arm 102, one end of the lifting arm 101 and the lifting arm 102 are connected to each other, and the other end of the lifting arm 101 is rotatably connected to a fixed seat 105, and the connection between the lifting arm 101 and the lifting arm 102 is rotatable. The articulated frame 107 is rotatably connected to the articulated frame 107, and the articulated frame 107 is rotatably connected to the oil cylinder A103, and the oil cylinder A103 is rotatably connected to the lifting arm 101. A cylinder B104 is provided between the lifting arm 101 and the fixed seat 105, and the lifting arm 101 and the fixed seat 105 are connected by the oil cylinder B104. The lifting arm 101 and the lifting arm 102 are both fixed with an articulated block 106. The upper end of the lifting arm 102 is rotatably connected to the lower end of another lifting arm 102. The articulated frame 107 is provided with two groups, and one end is rotatably connected to each other, and the other end is rotatably connected to the lifting arm 1 01 and the lifting arm 102, one end of the articulated frame 107 is rotatably connected to the telescopic end of the cylinder A103, the fixed end of the cylinder A103 is rotatably connected to the hinge block 106 on the lifting arm 101, and the cylinder B104 rotatably connected to the lifting arm 101 is installed between the hinge block 106 on the lifting arm 101 and the fixed seat 105, the fixed end of the cylinder B104 is rotatably connected to the fixed seat 105, the cylinder B104 and the cylinder A103 are connected in series through oil pipes, and proportional valves are installed at the connection points, and the cylinder A1 is connected in series through the oil pipes. 03 and cylinder B104, and proportional valves are installed at the connection respectively, which is beneficial to ensure that the stroke of cylinder A103 and cylinder B104 are consistent, so as to ensure that the lower end of lifting arm 101 and the upper end of lifting arm 2 102 always keep vertical state. Cylinder A103 is connected with cylinder C202 and cylinder D204 through a tee. A solenoid valve is provided at the connection between the tee and cylinder A103. Cylinder A103 is connected with cylinder C202 through the tee, and the flow is controlled by the solenoid valve at the same time, which is beneficial to slightly adjust the height of the cleaning brush 3 to complete the cleaning of high-altitude operations.

[0027] Specifically, the first lifting arm 101 and the fixed seat 105 are connected by the cylinder B104, and the height of the upper end of the lifting assembly 1 is adjusted by telescoping the cylinder B104. The first lifting arm 101 and the second lifting arm 102 are connected by the cylinder A103, and the height of the upper end of the second lifting arm 102 is adjusted by telescoping the cylinder A103. When a higher height is required, it is only necessary to connect multiple second lifting arms 102 to each other.

[0028] See also Figure 3 and Figure 4The cleaning fixing assembly 2 includes a fixing rod 201, a cylinder C202, a spring 203, a cylinder D204 and a telescopic arm 205. The telescopic arm 205 is fixed to the upper end of the lifting arm 102. The upper end of the telescopic arm 205 is fixed with a fixing rod 201. The upper end of the fixing rod 201 is fixed with two springs 203 and a cylinder C202. The spring 203 is located between the cylinder C202. The upper end of the fixing rod 201 is fixed with a cylinder D204. The front and rear of the cleaning brush 3 are respectively provided with fixing plates 301. The cleaning brush 3 is rotatably connected to the fixing plates 301. On the fixed plate 301, the fixed plate 301 is fixedly connected to the telescopic end of the cylinder C202, a dust basket 305 is fixed between the two fixed plates 301, the lower end of the dust basket is fixedly connected to the cylinder D204, the rear end faces of the cleaning brush 3 are respectively fixed with driven wheels 304 through a set, a driving wheel 303 is meshed between the two driven wheels 304, a motor 302 is fixed to the rear end face of the rear fixed plate 301, the motor 302 is connected to the driving wheel 303, and the length of the brush on the cleaning brush 3 is greater than the distance between the two cleaning brushes 3.

[0029] Specifically, the motor 302 is driven by the motor 302 to continue rotating, and the driving wheel 303 engages with the driven wheel 304 to drive the cleaning brush 3 to rotate, thereby achieving cleaning of high-altitude operations. At the same time, the driving wheel 303 is engaged with the driven wheel 304 to make the two cleaning brushes 3 rotate relative to each other, and then the cleaned dust falls from between the two cleaning brushes 3 into the dust collecting basket 305 for collection. The solenoid valve and the oil pump are used to control the oil cylinder C202 and the oil cylinder D204 to be connected and extended, so that the cleaning brush 3 contacts the cleaning position. After cleaning is completed, the oil pump stops working, and the spring 203 pulls the fixed plate 301 back, thereby driving the oil cylinder C202 to retract.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vertically lifting high-altitude cleaning operation vehicle device, including a trolley, characterized in that: It comprises a lifting component (1), one end of the lifting component (1) is fixed on a trolley, the other end of the lifting component (1) is fixed with a cleaning and fixing component (2), and the cleaning and fixing component (2) is rotatably connected with two cleaning brushes (3) placed in mirror image; The lifting assembly (1) comprises a lifting arm (101) and a lifting arm (102) of equal length, one end of the lifting arm (101) and the lifting arm (102) are connected to each other, the other end of the lifting arm (101) is rotatably connected to a fixed seat (105), the connection between the lifting arm (101) and the lifting arm (102) is rotatably connected to an articulated frame (107), the articulated frame (107) is rotatably connected to an oil cylinder A (103), the oil cylinder A (103) is rotatably connected to the lifting arm (101), an oil cylinder B (104) is provided between the lifting arm (101) and the fixed seat (105), and the lifting arm (101) and the fixed seat (105) are connected via the oil cylinder B (104), and an articulated block (106) is fixed to both the lifting arm (101) and the lifting arm (102); The upper end of the lifting arm (102) is rotatably connected to the lower end of the other lifting arm (102).

2. A vertical lifting high-altitude cleaning operation vehicle device according to claim 1, characterized in that: The articulated frame (107) is provided with two groups and one end of the articulated frames is rotatably connected to each other, and the other end is rotatably connected to the lifting arm (101) and the lifting arm (102) respectively. One end of the articulated frame (107) rotatably connected to each other is rotatably connected to the telescopic end of the oil cylinder A (103), and the fixed end of the oil cylinder A (103) is rotatably connected to the articulated block (106) on the lifting arm (101).

3. The vertical lifting high-altitude cleaning operation vehicle device according to claim 1 is characterized in that: An oil cylinder B (104) rotatably connected to the lifting arm (101) is installed between the hinge block (106) on the lifting arm (101) and the fixed seat (105), and the fixed end of the oil cylinder B (104) is rotatably connected to the fixed seat (105).

4. The vertical lifting high-altitude cleaning operation vehicle device according to claim 1 is characterized in that: The cleaning fixing assembly (2) comprises a fixing rod (201), a cylinder C (202), a spring (203), a cylinder D (204) and a telescopic arm (205); the telescopic arm (205) is fixed to the upper end of the lifting arm (102); the fixing rod (201) is fixed to the upper end of the telescopic arm (205); two springs (203) and the cylinder C (202) are fixed to the upper end of the fixing rod (201) in a mirror-image manner; the spring (203) is located between the cylinder C (202); and the cylinder D (204) is fixed to the upper end of the fixing rod (201).

5. The vertical lifting high-altitude cleaning operation vehicle device according to claim 1 is characterized in that: The front and rear of the cleaning brush (3) are respectively provided with fixing plates (301), the cleaning brush (3) is rotatably connected to the fixing plates (301), the fixing plates (301) are fixedly connected to the telescopic end of the oil cylinder C (202), a dust collecting basket (305) is fixed between the two fixing plates (301), the lower end of the dust collecting basket is fixedly connected to the oil cylinder D (204), the rear end surface of the cleaning brush (3) is respectively fixed with driven wheels (304) by means of a sleeve, a driving wheel (303) is meshed between the two driven wheels (304), a motor (302) is fixed to the rear end surface of the fixing plate (301) on the rear side, and the motor (302) is connected to the driving wheel (303).

6. The vertical lifting high-altitude cleaning operation vehicle device according to claim 1 is characterized in that: The length of the bristles on the cleaning brush (3) is greater than the distance between the two cleaning brushes (3).

7. The vertical lifting high-altitude cleaning operation vehicle device according to claim 1 is characterized in that: The oil cylinder B (104) and the oil cylinder A (103) are connected in series through an oil pipe and proportional valves are installed at the connection points. The oil cylinder A (103) is connected to the oil cylinder C (202) and the oil cylinder D (204) through a three-way connection. A solenoid valve is installed at the connection point between the three-way connection and the oil cylinder A (103).

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