Novel overhead working truck

Abstract

The utility model relates to the technical field of overhead working trucks, and discloses a novel overhead working truck which comprises a truck body, an operation bucket is installed on the truck body through an arm rod, the operation bucket is composed of a bottom plate and two side plates, and movable pedals are connected to the two sides of the bottom plate in a sliding mode. A first baffle and a second baffle are fixedly connected to one ends of the two movable pedals correspondingly, two rack plates are installed between the first baffle and the side plate and between the second baffle and the side plate correspondingly, the rack plates are movably inserted into the inner side of the side plate, gears are movably installed at the upper position and the lower position of the inner side of the side plate correspondingly, and an electric push rod is installed on the side face of the side plate. According to the technical scheme, the first baffle and the second baffle can extend outwards and drive the corresponding movable pedals to move at the same time, so that the operation range of the operation bucket can be adjusted according to actual requirements, and the applicability of the operation bucket is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aerial work vehicles, in particular to a novel aerial work vehicle. Background Art

[0002] Aerial work vehicles refer to special vehicles used to transport workers and equipment to the site and perform aerial work. They are widely used in industries such as street lighting, gardening, electricity, petrochemicals, and communications. Currently, there are professional street lighting installation and maintenance vehicles with heights of 16 meters and 22 meters. However, the existing aerial work vehicles generally have a fixed structure for the working bucket, and their operating range is limited. They cannot be adjusted according to actual needs, and their applicability is low.

[0003] Therefore, those skilled in the art provide a new aerial work vehicle to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a novel aerial work vehicle to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A novel aerial work vehicle comprises a vehicle body, on which a work bucket is installed through an arm, and the work bucket consists of a bottom plate and two side plates, both sides of the bottom plate are slidably connected with movable pedals, one end of the two movable pedals is respectively fixedly connected to a first baffle and a second baffle, a movable door is installed on the side of the second baffle, and the movable door is equipped with a corresponding lock, two rack plates are installed between the first baffle and the second baffle and the side plate, and the rack plates are movably inserted into the inner side of the side plate, gears are movably installed at the upper and lower positions of the inner side of the side plate, and the upper and lower sides of the gears are respectively meshed and connected with the two adjacent rack plates on the first baffle and the second baffle, an electric push rod is installed on the side of the side plate, the middle part of both ends of the first baffle is fixedly connected to a positioning block, and the movable end of the electric push rod is fixedly connected to the side of the positioning block.

[0007] As a further solution of the utility model: a plurality of sliding grooves are opened on the inner side of the side plate from top to bottom, the rack plate is slidably connected to the inner side of the sliding groove, an accommodating cavity is opened between adjacent sliding grooves, the gear is installed on the inner side of the accommodating cavity, and the gear is meshed with the upper and lower rack plates at corresponding positions.

[0008] As a further solution of the utility model: a guide groove is opened on the side of the slide groove, a guide block is fixedly connected to one end of the side of the rack plate, and the guide block is slidably connected to the inner side of the guide groove.

[0009] As a further solution of the utility model: a fixed groove is opened on the inner side of the base plate, and the two movable pedals are respectively slidably connected to both sides of the fixed groove, and limiting grooves are opened on both sides of the inner wall of the fixed groove, and limiting blocks are fixedly connected on both sides of the movable pedal, and the limiting blocks are slidably connected to the inner side of the limiting groove.

[0010] As a further solution of the utility model: fixed rods are fixedly connected to both sides of the top of the first baffle and the second baffle, a movable rod is fixedly connected to the top of the fixed rod, a sleeve is movablely provided on the outer side of the movable rod, a movable ring is movablely provided on the outer side of the sleeve, a traction rope is fixedly connected to the outer side of the movable ring, and a waist binding belt is fixedly connected to one end of the traction rope.

[0011] As a further solution of the utility model: one end of the movable rod is fixedly connected to a limit plate, and the limit plate is slidably connected to the inner side of the sleeve, and the inner diameter of the inner side of the sleeve is larger than the inner diameter of the openings at both ends thereof.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The technical solution designed by the utility model can extend outward through the first baffle and the second baffle, and drive the corresponding movable pedal to move at the same time, so that the working range of the working bucket can be adjusted according to actual needs, and the applicability of the working bucket is improved. The corresponding first baffle, second baffle and rack plate can also play a role in edge protection. At the same time, the waist strap connected by the traction rope can prevent the staff from falling, and the design that the movable ring at the end of the traction rope can slide on the outside of the casing does not affect the normal activities of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the installation structure of the movable pedal in the utility model;

[0016] Figure 3 This is a schematic diagram of the installation structure of the working bucket in the utility model;

[0017] Figure 4 This is a schematic diagram of the gear installation structure in the utility model;

[0018] Figure 5 It is a schematic diagram of the installation structure of the movable rod in the utility model.

[0019] In the figure: 1. vehicle body; 2. working bucket; 201. bottom plate; 202. side plate; 3. movable pedal; 4. first baffle; 5. second baffle; 6. rack plate; 7. gear; 8. electric push rod; 9. positioning block; 10. slide groove; 11. accommodating chamber; 12. guide groove; 13. guide block; 14. fixing groove; 15. limiting groove; 16. limiting block; 17. fixing rod; 18. movable rod; 19. sleeve; 20. movable ring; 21. traction rope; 22. waist strap; 23. limiting plate. DETAILED DESCRIPTION

[0020] The following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Figures 1 to 5 , the embodiments of the utility model are as follows:

[0021] A novel aerial work vehicle comprises a vehicle body 1, on which a working bucket 2 is installed through an arm, the working bucket 2 is composed of a bottom plate 201 and two side plates 202, both sides of the bottom plate 201 are slidably connected with movable pedals 3, one end of the two movable pedals 3 is respectively fixed with a first baffle plate 4 and a second baffle plate 5, a movable door is installed on the side of the second baffle plate 5, and the movable door is equipped with a corresponding lock, two rack plates 6 are installed between the first baffle plate 4 and the second baffle plate 5 and the side plate 202, and the rack plates 6 are movably plugged into the inner side of the side plate 202, gears 7 are movably installed at the upper and lower positions of the inner side of the side plate 202, and the upper and lower sides of the gear 7 are respectively meshed and connected with the two adjacent rack plates 6 on the first baffle plate 4 and the second baffle plate 5, an electric push rod 8 is installed on the side of the side plate 202, the middle part of both ends of the first baffle plate 4 is fixed with a positioning block 9, and the movable end of the electric push rod 8 is fixed to the side of the positioning block 9;

[0022] By adopting the above technical scheme, the first baffle 4 and the second baffle 5 can be separated to both sides away from the working bucket 2, and the movable pedal 3 is also extended outward accordingly. The extended movable pedal 3 can increase the working area of ​​the workers and improve the applicability of the working bucket 2. The operation of the rack plate 6 can not only guide the movement of the first baffle 4 or the second baffle 5, but also protect the edge of the working bucket 2.

[0023] A plurality of slide grooves 10 are provided on the inner side of the side plate 202 from top to bottom, the rack plate 6 is slidably connected to the inner side of the slide groove 10, an accommodating cavity 11 is provided between adjacent slide grooves 10, the gear 7 is installed inside the accommodating cavity 11, and the gear 7 is meshed with the upper and lower rack plates 6 at corresponding positions;

[0024] By adopting the above technical solution, when the electric push rod 8 drives the first baffle 4 to move outward, the rack plate 6 connected to the first baffle 4 will simultaneously perform corresponding activities. Since the rack plate 6 on the first baffle 4 is installed between the adjacent rack plates 6 on the second baffle 5, and the gear 7 is engaged with both of them, when the rack plate 6 on the first baffle 4 moves, the gear 7 will drive the rack plate 6 on the second baffle 5 to move in the opposite direction, so that the second baffle 5 can simultaneously move away from the working bucket 2, which is convenient for adjusting the working range of the working bucket 2.

[0025] A guide groove 12 is provided on the side of the slide groove 10, and a guide block 13 is fixedly connected to one end of the side of the rack plate 6, and the guide block 13 is slidably connected to the inner side of the guide groove 12;

[0026] By adopting the above technical solution, the guide groove 12 and the guide block 13 are arranged to prevent the rack plate 6 from completely separating from the inner side of the side plate 202, while improving the stability of the movement.

[0027] A fixing groove 14 is provided on the inner side of the bottom plate 201, and two movable pedals 3 are slidably connected to both sides of the fixing groove 14, and both sides of the inner wall of the fixing groove 14 are provided with limiting grooves 15, and both sides of the movable pedal 3 are fixedly connected with limiting blocks 16, and the limiting blocks 16 are slidably connected to the inner side of the limiting groove 15;

[0028] By adopting the above technical solution, the limiting groove 15 and the limiting block 16 can ensure the stable horizontal movement of the movable pedal 3 and limit the range of its outward movement.

[0029] Both sides of the top of the first baffle plate 4 and the second baffle plate 5 are fixedly connected to a fixed rod 17, the top of the fixed rod 17 is fixedly connected to a movable rod 18, a sleeve 19 is movably sleeved on the outer side of the movable rod 18, a movable ring 20 is movably sleeved on the outer side of the sleeve 19, a traction rope 21 is fixedly connected to the outer side of the movable ring 20, one end of the traction rope 21 is fixedly connected to a waist binding belt 22, one end of the movable rod 18 is fixedly connected to a limit plate 23, the limit plate 23 is slidably connected to the inner side of the sleeve 19, and the inner diameter of the sleeve 19 is larger than the inner diameter of the openings at both ends thereof;

[0030] By adopting the above technical solution, the movable rod 18 and the sleeve 19 can be telescopically movable, so as to match the movement of the first baffle 4 and the second baffle 5. The waist binding belt 22 of the prior art can be tied around the waist of the staff, and one end of the waist binding belt 22 is fixed to the movable ring 20 on the outside of the sleeve 19 through a traction rope 21, which can play an anti-falling role without affecting the activities of the staff.

[0031] The working principle of the utility model is: when it is necessary to adjust the working range of the working bucket 2, the first baffle plate 4 is pushed outward by starting the electric push rod 8, and the first baffle plate 4 moves outward and drives the two rack plates 6 connected to it to move together. The movement of the rack plate 6 on the first baffle plate 4 will drive the rack plate 6 on the second baffle plate 5 to move in the opposite direction through the transmission action of the gear 7 on the inner side of the side plate 202, so that the second baffle plate 5 moves outward at the same time, and the movement of the first baffle plate 4 and the second baffle plate 5 will drive the corresponding movable pedals 3 to extend outward from the inner side of the bottom plate 201, so as to facilitate the movement of the staff. This method can adjust the working range of the working bucket 2 according to the needs, improve the applicability of the device, and provide the staff with working protection through the action of the traction rope 21 and the waist binding belt 22.

[0032] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel aerial work vehicle, comprising a vehicle body (1), characterized in that: A working bucket (2) is mounted on the vehicle body (1) via an arm, the working bucket (2) comprising a bottom plate (201) and two side plates (202), both sides of the bottom plate (201) are slidably connected with movable pedals (3), one end of the two movable pedals (3) is respectively fixedly connected to a first baffle (4) and a second baffle (5), a movable door is mounted on the side of the second baffle (5), and the movable door is equipped with a corresponding lock, and two locking members are mounted between the first baffle (4) and the second baffle (5) and the side plates (202). A rack plate (6) is provided, and the rack plate (6) is movably plugged into the inner side of the side plate (202); gears (7) are movably mounted at upper and lower positions on the inner side of the side plate (202); the upper and lower sides of the gears (7) are respectively meshed and connected with two adjacent rack plates (6) on the first baffle plate (4) and the second baffle plate (5); an electric push rod (8) is mounted on the side of the side plate (202); positioning blocks (9) are fixedly mounted at the middle of both ends of the first baffle plate (4), and the movable end of the electric push rod (8) is fixedly mounted on the side of the positioning block (9).

2. A novel aerial work vehicle according to claim 1, characterized in that: A plurality of slide grooves (10) are provided on the inner side of the side plate (202) from top to bottom, the rack plate (6) is slidably connected to the inner side of the slide groove (10), an accommodating cavity (11) is provided between adjacent slide grooves (10), the gear (7) is installed on the inner side of the accommodating cavity (11), and the gear (7) is meshed with the upper and lower rack plates (6) at corresponding positions.

3. A novel aerial work vehicle according to claim 2, characterized in that: A guide groove (12) is provided on the side of the slide groove (10), a guide block (13) is fixedly connected to one end of the side of the rack plate (6), and the guide block (13) is slidably connected to the inner side of the guide groove (12).

4. A novel aerial work vehicle according to claim 1, characterized in that: A fixing groove (14) is provided on the inner side of the bottom plate (201), and the two movable pedals (3) are respectively slidably connected to the two sides of the fixing groove (14), and limiting grooves (15) are provided on both sides of the inner wall of the fixing groove (14), and limiting blocks (16) are fixedly connected to the two sides of the movable pedal (3), and the limiting blocks (16) are slidably connected to the inner sides of the limiting grooves (15).

5. A novel aerial work vehicle according to claim 1, characterized in that: Both sides of the top ends of the first baffle plate (4) and the second baffle plate (5) are fixedly connected to fixed rods (17), the top ends of the fixed rods (17) are fixedly connected to movable rods (18), the movable rods (18) are movably sleeved with sleeves (19) on the outside, the sleeves (19) are movably sleeved with movable rings (20), the movable rings (20) are fixedly connected to the outside of the movable rings (20), and one end of the traction rope (21) is fixedly connected to a waist binding belt (22).

6. A novel aerial work vehicle according to claim 5, characterized in that: One end of the movable rod (18) is fixedly connected to a limit plate (23), and the limit plate (23) is slidably connected to the inner side of the sleeve (19), and the inner diameter of the inner side of the sleeve (19) is larger than the inner diameter of the openings at both ends thereof.

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