Aerial work platform with a working bucket

Abstract

The utility model relates to a kind of aerial work platform working bucket, including bottom plate, column installed at the top four corners of bottom plate, side guardrail installed between adjacent two two columns, the side guardrail of the wide side of bottom plate one side is hinged with one column immediately, locking mechanism is equipped between another column immediately, telescopic shielding mechanism is installed in the gap between the horizontal pole and vertical pole of side guardrail, weighing sensor is equipped in the bottom center of bottom plate, distance measuring sensor is embedded in the four sides of bottom plate, buzzer is installed in the side of bottom plate, weighing sensor, distance measuring sensor, buzzer are connected with the control console of aerial work platform respectively, anti-collision mechanism is installed in the outside of side guardrail.The utility model can avoid the security risk caused by working bucket overload, also facilitate to detect the distance between working bucket and external object, reduce the risk of collision and slow down the impact caused by collision;Meanwhile, it is also convenient to shield the gap on guardrail, avoid article falling, reduce security risk.

Description

Technical Field

[0001] This utility model relates to the field of aerial work platforms, and in particular to a working bucket for an aerial work platform. Background Technology

[0002] Existing aerial work platform trucks have relatively limited functionality in their work buckets, failing to meet diverse work requirements. For example, they cannot detect the load capacity of the work bucket; overloading can seriously endanger the operator's safety. They also lack anti-collision mechanisms, making them prone to collisions with objects. Furthermore, the guardrails of most work buckets consist of crisscrossing horizontal and vertical bars with large gaps. In actual operation, operators may experience lapses in concentration or improper handling, causing items to slip from their hands and fall through these gaps, creating a significant safety hazard. Summary of the Invention

[0003] This utility model aims to address the shortcomings of existing technologies by providing a working bucket for an aerial work platform.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a working bucket for an aerial work platform includes a base plate, uprights installed at the four corners of the top of the base plate, and side railings installed between adjacent uprights. The side railing on one wide side of the base plate is hinged to an adjacent upright and has a locking mechanism between it and the adjacent upright. A telescopic shielding mechanism is installed in the gap between the horizontal and vertical bars of the side railing. A weighing sensor is installed at the center of the bottom of the base plate, and distance sensors are embedded on the four sides of the base plate. A buzzer is installed on one side of the base plate. The weighing sensor, distance sensor, and buzzer are respectively connected to the control console of the aerial work platform. An anti-collision mechanism is installed on the outside of the side railing.

[0005] Specifically, the locking mechanism includes a sleeve and a U-shaped rod. The sleeve is fixed to the outer vertical bar and the adjacent post of the side guardrail, and the U-shaped rod is inserted into two adjacent sleeves.

[0006] Specifically, the shielding mechanism includes a mounting box, an automatic telescopic mesh reel, a sliding groove, and a fixing rod. The mounting box is installed on the inner wall of one side of the gap, the sliding groove is installed on the inner walls of the upper and lower sides of the gap, and the fixing rod is installed on the inner wall of the other side of the gap. The automatic telescopic mesh reel is installed in the mounting box and a locking rod is installed on its extended end. The mounting box has an opening on the side facing the fixing rod. The locking rod and the mesh of the automatic telescopic mesh reel slide along the sliding groove. A fixing mechanism is provided between the locking rod and the fixing rod.

[0007] Specifically, the fixing mechanism includes strong magnets mounted on the opposing surfaces of the locking rod and the fixing rod, with the locking rod magnetically fixed to the fixing rod by the strong magnets.

[0008] Specifically, the fixing mechanism includes hooks rotatably connected to the top and bottom of the locking rod facing the inner side wall of the working bucket, and a hanging ring installed on the fixing rod corresponding to the hooks. The locking rod is fixed to the fixing rod by being hung on the hanging ring via the hooks.

[0009] Specifically, the anti-collision mechanism includes several spring buffer posts embedded on the outside of the side guardrail vertical bars. Anti-collision plates are installed at the ends of the spring buffer posts located at the same height as the side guardrail. Rubber buffer pads are installed on the outside of the anti-collision plates. Corrugated expansion tubes connect the anti-collision plates and the side guardrail vertical bars, and the spring buffer posts are located inside the corrugated expansion tubes.

[0010] The beneficial effects of this utility model are as follows: By setting a weighing sensor, this utility model can avoid the safety hazards caused by overloading of the working bucket; by setting a distance measuring sensor, it is easy to detect the distance between the working bucket and external objects, reducing the risk of collision; the anti-collision mechanism can also mitigate the impact of collisions; by setting a telescopic shielding mechanism, it is easy to cover the gaps on the guardrail, and the shielding operation is simple and quick, flexible and convenient to use, and can also effectively prevent items from falling and reduce safety hazards. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of an angle structure of the present invention;

[0012] Figure 2 This is a schematic diagram of another angle structure of the present invention;

[0013] Figure 3 This is a schematic diagram of the automatic telescopic wire reel of this utility model when it is not in use;

[0014] Figure 4 This is a schematic diagram showing the location of the anti-collision mechanism of this utility model;

[0015] Figure 5 This is a schematic diagram of the automatic telescopic wire reel of this utility model;

[0016] Figure 6 This is a schematic diagram of a fixing mechanism structure according to the present invention;

[0017] Figure 7 for Figure 6 Enlarged view of point A in the middle;

[0018] In the diagram: 1-Base plate; 2-Post; 3-Side guardrail; 4-Weighing sensor; 5-Distance sensor; 6-Buzzer; 7-Sleeve; 8-U-shaped rod; 9-Automatic telescopic mesh reel; 10-Slide groove; 11-Fixing rod; 12-Gap; 13-Locking rod; 14-Hook; 15-Hanging ring; 16-Spring buffer post; 17-Bumper plate; 18-Rubber buffer pad; 19-Corrugated telescopic tube; 20-Mounting box;

[0019] The following will describe in detail the embodiments of this utility model with reference to the accompanying drawings. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0021] Example 1

[0022] like Figures 1-7 As shown, a working platform bucket for an aerial work platform includes a base plate 1, uprights 2 installed at the four corners of the top of the base plate 1, and side railings 3 installed between adjacent uprights 2. The side railing 3 on one wide side of the base plate 1 is hinged to one adjacent upright 2, and a locking mechanism is provided between it and the other adjacent upright 2. The locking mechanism includes a sleeve 7 and a U-shaped rod 8. The sleeve 7 is fixedly connected to the outer vertical bar of the side railing 3 and the adjacent upright 2, respectively. The U-shaped rod 8 is inserted into two adjacent sleeves 7. This rotatably connected side railing 3 serves as the door of the working platform, facilitating worker access and providing a simple locking operation.

[0023] A telescopic blocking mechanism is installed in the gap 12 between the horizontal and vertical bars of the side guardrail 3. The blocking mechanism includes a mounting box 20, an automatic telescopic mesh reel 9, a sliding groove 10, and a fixing rod 11. The mounting box 20 is installed on the inner wall of one side of the gap 12, the sliding groove 10 is installed on the inner walls of the upper and lower sides of the gap 12, and the fixing rod 11 is installed on the inner wall of the other side of the gap 12. The automatic telescopic mesh reel 9 is installed inside the mounting box 20, and a locking rod 13 is installed at its extended end. The mounting box 20 has an opening facing the fixing rod 11. The locking rod 13 and the mesh of the automatic telescopic mesh reel 9 slide along the sliding groove 10. A fixing mechanism is provided between the locking rod 13 and the fixing rod 11. The fixing mechanism includes strong magnets installed on the opposite surfaces of the locking rod 13 and the fixing rod 11. The locking rod 13 is magnetically fixed to the fixing rod 11 by the strong magnets. In use, the locking rod 13 is held and pulled towards the fixing rod 11, and then magnetically fixed to the fixing rod 11. The automatic telescopic wire reel 9 mainly relies on the internal spiral spring to achieve automatic winding. The winding principle is existing technology and will not be described in detail here.

[0024] A weighing sensor 4 is installed at the center of the bottom of the base plate 1. Distance sensors 5 are embedded on the four sides of the base plate 1. A buzzer 6 is installed on one side of the base plate 1. The weighing sensor 4, distance sensors 5, and buzzer 6 are respectively connected to the control console of the aerial work platform. An anti-collision mechanism is installed on the outside of the side guardrail 3. The anti-collision mechanism includes several spring buffer posts 16 embedded on the outside of the vertical bars of the side guardrail 3. Anti-collision plates 17 are installed at the ends of the spring buffer posts 16 located at the same height as the side guardrail 3. Rubber buffer pads 18 are installed on the outside of the anti-collision plates 17. Corrugated expansion tubes 19 are connected between the anti-collision plates 17 and the vertical bars of the side guardrail 3. The spring buffer posts 16 are located inside the corrugated expansion tubes 19.

[0025] By setting up the weighing sensor 4, the safety hazards caused by overloading of the working bucket can be avoided; by setting up the distance sensor 5, it is easy to detect the distance between the working bucket and external objects, reducing the risk of collision; the anti-collision mechanism can also mitigate the impact of collisions; when the bucket is overloaded or an object that is about to collide is detected, the buzzer 6 will sound an alarm.

[0026] Example 2

[0027] like Figures 1-7 As shown, a working platform bucket for an aerial work platform includes a base plate 1, uprights 2 installed at the four corners of the top of the base plate 1, and side railings 3 installed between adjacent uprights 2. The side railing 3 on one wide side of the base plate 1 is hinged to one adjacent upright 2, and a locking mechanism is provided between it and the other adjacent upright 2. The locking mechanism includes a sleeve 7 and a U-shaped rod 8. The sleeve 7 is fixedly connected to the outer vertical bar of the side railing 3 and the adjacent upright 2, respectively. The U-shaped rod 8 is inserted into two adjacent sleeves 7. This rotatably connected side railing 3 serves as the door of the working platform, facilitating worker access and providing a simple locking operation.

[0028] A telescopic shielding mechanism is installed in the gap 12 between the horizontal and vertical bars of the side guardrail 3. The shielding mechanism includes a mounting box 20, an automatic telescopic mesh reel 9, a sliding groove 10, and a fixing rod 11. The mounting box 20 is installed on the inner wall of one side of the gap 12, the sliding groove 10 is installed on the inner walls of the upper and lower sides of the gap 12, and the fixing rod 11 is installed on the inner wall of the other side of the gap 12. The automatic telescopic mesh reel 9 is installed in the mounting box 20 and a locking rod 13 is installed at its extended end. The mounting box 20 has an opening facing the fixing rod 11. The locking rod 13 and the mesh of the automatic telescopic mesh reel 9 slide along the sliding groove 10. A fixing mechanism is provided between the locking rod 13 and the fixing rod 11. The fixing mechanism includes a hook 14 rotatably connected to the top and bottom of the locking rod 13 facing the inner side wall of the work hopper, and a hanging ring 15 installed on the fixing rod 11 corresponding to the hook 14. The locking rod 13 is fixed to the fixing rod 11 by being hung on the hanging ring 15 through the hook 14. In use, hold the locking lever 13 and pull it toward the fixing lever 11, then hang the hook 14 on the hanging ring 15. The automatic telescopic net winding device 9 mainly relies on the internal spiral spring to achieve automatic winding. The winding principle is existing technology and will not be described in detail here.

[0029] A weighing sensor 4 is installed at the center of the bottom of the base plate 1. Distance sensors 5 are embedded on the four sides of the base plate 1. A buzzer 6 is installed on one side of the base plate 1. The weighing sensor 4, distance sensors 5, and buzzer 6 are respectively connected to the control console of the aerial work platform. An anti-collision mechanism is installed on the outside of the side guardrail 3. The anti-collision mechanism includes several spring buffer posts 16 embedded on the outside of the vertical bars of the side guardrail 3. Anti-collision plates 17 are installed at the ends of the spring buffer posts 16 located at the same height as the side guardrail 3. Rubber buffer pads 18 are installed on the outside of the anti-collision plates 17. Corrugated expansion tubes 19 are connected between the anti-collision plates 17 and the vertical bars of the side guardrail 3. The spring buffer posts 16 are located inside the corrugated expansion tubes 19.

[0030] By setting up the weighing sensor 4, the safety hazards caused by overloading of the working bucket can be avoided; by setting up the distance sensor 5, it is easy to detect the distance between the working bucket and external objects, reducing the risk of collision; the anti-collision mechanism can also mitigate the impact of collisions; when the bucket is overloaded or an object that is about to collide is detected, the buzzer 6 will sound an alarm.

[0031] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any improvements made using the inventive concept and technical solution of the present invention, or direct application to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A working platform for an aerial work platform, comprising a base plate (1), uprights (2) installed at the four corners of the top of the base plate (1), and side guardrails (3) installed between adjacent uprights (2), characterized in that, The side guardrail (3) on one side of the base plate (1) is hinged to an adjacent column (2), and a locking mechanism is provided between it and another adjacent column (2). A telescopic shielding mechanism is installed in the gap (12) between the horizontal and vertical bars of the side guardrail (3). A weighing sensor (4) is provided at the bottom center of the base plate (1). A distance measuring sensor (5) is embedded on the four sides of the base plate (1). A buzzer (6) is installed on one side of the base plate (1). The weighing sensor (4), the distance measuring sensor (5), and the buzzer (6) are respectively connected to the control console of the aerial work vehicle. An anti-collision mechanism is installed on the outside of the side guardrail (3).

2. The aerial work platform bucket according to claim 1, characterized in that, The locking mechanism includes a sleeve (7) and a U-shaped rod (8). The sleeve (7) is fixed to the outer vertical bar of the side guardrail (3) and the adjacent post (2). The U-shaped rod (8) is inserted into two adjacent sleeves (7).

3. The aerial work platform bucket according to claim 1, characterized in that, The shielding mechanism includes a mounting box (20), an automatic telescopic mesh reel (9), a slide groove (10), and a fixing rod (11). The mounting box (20) is installed on the inner wall of one side of the gap (12), the slide groove (10) is installed on the inner walls of the upper and lower sides of the gap (12), and the fixing rod (11) is installed on the inner wall of the other side of the gap (12). The automatic telescopic mesh reel (9) is installed inside the mounting box (20) and a locking rod (13) is installed at its extended end. The mounting box (20) has an opening on the side facing the fixing rod (11). The locking rod (13) and the mesh of the automatic telescopic mesh reel (9) slide along the slide groove (10). A fixing mechanism is provided between the locking rod (13) and the fixing rod (11).

4. The aerial work platform bucket according to claim 3, characterized in that, The fixing mechanism includes strong magnets installed on the opposite surfaces of the locking rod (13) and the fixing rod (11), and the locking rod (13) is magnetically fixed to the fixing rod (11) by the strong magnets.

5. The aerial work platform bucket according to claim 3, characterized in that, The fixing mechanism includes a hook (14) rotatably connected to the locking rod (13) facing the top and bottom of the inner side wall of the working bucket, and a hanging ring (15) installed on the fixing rod (11) corresponding to the hook (14). The locking rod (13) is fixed to the fixing rod (11) by being hung on the hanging ring (15) via the hook (14).

6. The aerial work platform bucket according to claim 1, characterized in that, The anti-collision mechanism includes several spring buffer posts (16) embedded on the outside of the vertical bars of the side guardrail (3). The ends of the spring buffer posts (16) located at the same height as the side guardrail (3) are equipped with anti-collision plates (17). Rubber buffer pads (18) are installed on the outside of the anti-collision plates (17). Corrugated expansion tubes (19) are connected between the anti-collision plates (17) and the vertical bars of the side guardrail (3). The spring buffer posts (16) are located inside the corrugated expansion tubes (19).

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