Electric control box of electric power system of insulating overhead working truck

Abstract

The utility model discloses an electric control box of an electric power system of an insulating overhead working truck, which comprises a box body, a plurality of supporting legs are fixedly connected to the lower end of the box body, an industrial plug is arranged on the right side of the box body, a plurality of rotating rods are rotatably connected to the right side of the box body, and a limiting rod is fixedly connected to each rotating rod. The multiple rotating rods are in transmission connection through a transmission assembly, a gear is arranged on the rotating rod located on the upper portion, a mounting plate is fixedly connected to the right side of the box body, a pneumatic rod is fixedly connected to the front side of the mounting plate, and a rack is fixedly connected to the telescopic end of the pneumatic rod. According to the electric box, the four rotating rods rotate through contraction of the pneumatic rods, so that the four limiting rods are located on the right side of an electric appliance plug, the electric appliance plug is limited, the situation that the electric appliance plug gets loose is avoided, and through arrangement of a first hook-and-loop fastener and a second hook-and-loop fastener on a hook, a cable can be conveniently stored.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating aerial work vehicles, in particular to an electric control box of an electric power system of an insulating aerial work vehicle. Background Art

[0002] With the rapid development of the market economy, aerial work vehicles have been widely used in many fields. Among them, aerial work vehicles mainly used for training may have the problem that the chassis battery slowly discharges itself until it is exhausted due to long-term placement, so that when training is needed, the aerial work vehicle cannot be operated because the power system cannot be provided;

[0003] After searching, the Chinese utility model patent with publication number CN209592702U discloses an electric control box of an insulated aerial work vehicle electric power system, including an electric control box, a charging adapter is arranged on the top of the electric control box, an industrial plug is arranged on the front panel of the electric control box, a socket is arranged on the side panel, and the front panel is detachably connected, the rear panel and the lower panel of the electric control box are both provided with openings, and protective rings are arranged at the openings, and hooks are also arranged on the side panels of the electric control box. Through this design, the electric power system is also equipped with a charger to charge the chassis battery. The electrical components are arranged in the power control box and are equipped with hooks to facilitate the placement of cables. In this way, the entire electric power system only needs to be connected to 380V AC power through a connector to perform aerial work. The electrical components are installed in the electrical box, which is both beautiful and safe and reliable, and then installed on the vehicle according to the safety principle of the vehicle weight ratio and the stability requirements of the whole vehicle;

[0004] During the actual use of the above-mentioned utility model, the plug of the industrial appliance is usually inserted into the industrial plug. For some handheld industrial appliances (such as electric drills, etc.), during the production process, the staff needs to hold the appliance and walk around, which can easily cause the plug of the appliance to fall off the industrial plug, causing the appliance to be damaged due to sudden power outages. In addition, when the above-mentioned utility model is used, it is usually necessary to tie the cables and then hang them on the hooks, which requires additional ropes for tying, which is more troublesome. Therefore, it is necessary to design an insulated electric control box for the electric power system of an aerial work vehicle to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an electric control box of an electric power system of an insulated aerial work vehicle. The electric box contracts a pneumatic rod to rotate four rotating rods, so that the four limit rods are located on the right side of the electrical plug, thereby limiting the electrical plug and preventing the electrical plug from loosening. The first Velcro and the second Velcro are arranged on the hook to facilitate the storage of cables.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An electric control box for an electric power system of an insulated aerial work vehicle comprises a box body, a plurality of legs are fixedly connected to the lower end of the box body, an industrial plug is provided on the right side of the box body, a plurality of rotating rods are rotatably connected to the right side of the box body, each of the rotating rods is fixedly connected to a limit rod, a plurality of the rotating rods are connected through a transmission assembly, a gear is provided on the rotating rod located at the top, a mounting plate is fixedly connected to the right side of the box body, a pneumatic rod is fixedly connected to the front side of the mounting plate, and a rack is fixedly connected to the telescopic end of the pneumatic rod.

[0008] Preferably, the rack and the gear are meshed with each other.

[0009] Preferably, a charging adapter is installed on the inner top of the box body, and heat dissipation grilles are provided on the front and rear sides of the charging adapter.

[0010] Preferably, a controller is provided on the front side of the box body, a pressure sensor is provided on the right side of the box body, and the pressure sensor is located outside the industrial plug.

[0011] Preferably, a plurality of hooks are provided on the front side of the box body, a second Velcro is provided on the upper ends of the plurality of hooks, and a first Velcro is provided on the upper end of each of the second Velcros.

[0012] Preferably, each of the first Velcro strips and the adjacent surface of the corresponding second Velcro strip are adhered to each other.

[0013] Compared with the existing technology, the advantages of this device are:

[0014] 1. Compared with the prior art, by setting a plurality of rotating rods and limiting rods, when the electrical appliance is plugged into the industrial plug, the plurality of limiting rods will be located on the right side of the electrical plug, thereby limiting the electrical plug, making it difficult for the electrical plug and the industrial plug to loosen;

[0015] 2. Compared with the prior art, by setting the first Velcro and the second Velcro on the hook, the cable can be wound and hung on the hook, and then the first Velcro is adhered to the second Velcro to complete the fixing and placement of the wound cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of an electric control box of an insulated aerial work vehicle electric power system proposed by the utility model;

[0017] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 3 for Figure 1 Enlarged structural diagram at B in the middle.

[0019] In the figure: 1 box body, 2 legs, 3 charging adapter, 4 heat dissipation grille, 5 hook, 6 controller, 7 mounting plate, 8 pneumatic rod, 9 industrial plug, 10 rack, 11 rotating rod, 12 gear, 13 transmission assembly, 14 first Velcro, 15 second Velcro, 16 pressure sensor. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3 An electric control box for an electric power system of an insulated aerial work vehicle comprises a box body 1, a plurality of legs 2 are fixedly connected to the lower end of the box body 1, an industrial plug 9 is arranged on the right side of the box body 1, a plurality of rotating rods 11 are rotatably connected to the right side of the box body 1, each rotating rod 11 is fixedly connected to a limit rod, and the plurality of rotating rods 11 are transmission-connected through a transmission assembly 13, the transmission assembly 13 comprises a sprocket wheel arranged on the rotating rod 11, and the four sprocket wheels are connected through a chain transmission, a gear 12 is arranged on the rotating rod 11 located above, a mounting plate 7 is fixedly connected to the right side of the box body 1, a pneumatic rod 8 is fixedly connected to the front side of the mounting plate 7, a rack 10 is fixedly connected to the telescopic end of the pneumatic rod 8, and the rack 10 and the gear 12 are meshed with each other.

[0022] A charging adapter 3 is installed on the inner top of the box body 1 , and heat dissipation grilles 4 are provided on both the front and rear sides of the charging adapter 3 .

[0023] Among them, a controller 6 is provided on the front side of the box body 1, and a pressure sensor 16 is provided on the right side of the box body 1. The pressure sensor 16 is located on the outside of the industrial plug 9. The pressure sensor 16 generates an electrical signal and transmits it to the controller 6. The controller controls the pneumatic rod 8 to contract, and the staff can also control the pneumatic rod 8 to extend through the controller 6.

[0024] Among them, the front side of the box body 1 is provided with multiple hooks 5, the upper ends of the multiple hooks 5 are provided with second Velcro 15, the upper end of each second Velcro 15 is provided with a first Velcro 14, and each first Velcro 14 is adhered to the adjacent surface of the corresponding second Velcro 15.

[0025] The functional principle of the utility model can be explained through the following operation mode: the electrical plug is inserted into the industrial plug 9. When the plug is inserted tightly, the pressure sensor 16 generates an electrical signal and transmits it to the controller 6. The controller 6 controls the pneumatic rod 8 to contract, so that the rack 10 moves to the right. Since the four rotating rods 11 are connected by the transmission assembly 13, the four rotating rods 11 are all rotated 90 degrees counterclockwise, so that the four limit rods are rotated to the rear side of the electrical plug for fixing, so as to avoid the situation that the plug and the industrial plug 9 are separated when the electrical appliance is used;

[0026] When the cable needs to be hung on the hook 5, the first Velcro 14 can be pulled up, the cable can be rolled up and placed on top of the second Velcro 15, and then the first Velcro 14 and the second Velcro 15 can be adhered to each other so that the cable is located between the first Velcro 14 and the second Velcro 15.

[0027] The above description 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. An electric control box for an electric power system of an insulated aerial work vehicle, comprising a box body (1), characterized in that: The lower end of the box body (1) is fixedly connected to a plurality of legs (2); an industrial plug (9) is provided on the right side of the box body (1); a plurality of rotating rods (11) are rotatably connected to the right side of the box body (1); each rotating rod (11) is fixedly connected to a limit rod; the plurality of rotating rods (11) are transmission-connected via a transmission assembly (13); a gear (12) is provided on the rotating rod (11) located at the top; a mounting plate (7) is fixedly connected to the right side of the box body (1); a pneumatic rod (8) is fixedly connected to the front side of the mounting plate (7); a rack (10) is fixedly connected to the telescopic end of the pneumatic rod (8).

2. The electric control box of the electric power system of an insulated aerial work vehicle according to claim 1, characterized in that: The rack (10) and the gear (12) are meshed with each other.

3. The electric control box of the electric power system of an insulated aerial work vehicle according to claim 1, characterized in that: A charging adapter (3) is installed on the inner top of the box body (1), and heat dissipation grilles (4) are provided on both the front and rear sides of the charging adapter (3).

4. The electric control box of the electric power system of an insulated aerial work vehicle according to claim 1, characterized in that: A controller (6) is provided on the front side of the box (1), a pressure sensor (16) is provided on the right side of the box (1), and the pressure sensor (16) is located outside the industrial plug (9).

5. The electric control box of the electric power system of an insulated aerial work vehicle according to claim 1, characterized in that: The front side of the box body (1) is provided with a plurality of hooks (5), the upper ends of the plurality of hooks (5) are each provided with a second Velcro (15), and the upper end of each of the second Velcro (15) is provided with a first Velcro (14).

6. The electric control box of the electric power system of an insulated aerial work vehicle according to claim 5, characterized in that: Each of the first Velcro strips (14) and the adjacent surface of the corresponding second Velcro strips (15) are adhered to each other.

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