Carriage suitable for power van

Abstract

The utility model discloses a carriage body suitable for a power van, which comprises a carriage body, the top of the carriage body is provided with two cover plates with the same structure, the front wall and the rear wall of the carriage body are respectively and fixedly provided with a fixed seat, and a transmission device capable of controlling the cover plates to be opened and closed is arranged between the fixed seats and the cover plates; the transmission device comprises an oil cylinder and connecting bases fixedly installed on the front wall and the rear wall of the compartment body respectively, one end of the oil cylinder is hinged to the fixing base, the other end of the oil cylinder is hinged to a connecting rod, one end of the connecting rod is hinged to the first connecting base, and the other end of the connecting rod is hinged to a second connecting base fixedly installed on the cover plate. The third connecting base is hinged to a limiting rod, and the other end of the limiting rod is hinged to a fourth connecting base fixedly installed on the cover plate. According to the utility model, the generator set can be lifted out of the carriage body through the crane, and then the generator set is lifted into the carriage body, so that the carriage body does not need to be disassembled and assembled, and the maintenance cost can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of power supply vehicles, and in particular to a body suitable for power supply vehicles. Background Technology

[0002] Power supply vehicles are characterized by their mobility, low investment, ease of use and maintenance, and strong environmental adaptability, playing a vital role in improving power supply continuity. The power supply vehicle carries a generator set housed in a sealed compartment. During assembly, the generator set is typically hoisted onto the chassis before the compartment is installed. For ease of maintenance, the compartment may have access doors or a wing-like structure. However, both of these designs require disassembly of the compartment for major generator overhauls or replacements, leading to high maintenance costs and increasing the risk of structural damage during disassembly and reassembly. Summary of the Invention

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a body suitable for a power supply vehicle, which includes a body, two identical cover plates on the top of the body, fixed seats fixedly installed on the front and rear walls of the body, and a transmission device that can control the opening and closing of the cover plates between the fixed seats and the cover plates.

[0004] The transmission device includes a hydraulic cylinder and connecting seats respectively fixedly installed on the front and rear walls of the compartment. One end of the hydraulic cylinder is hinged to the fixed seat, and the other end is hinged to the connecting rod. One end of the connecting rod is hinged to connecting seat one, and the other end is hinged to connecting seat two fixedly installed on the cover plate. Connecting seat three is fixedly installed on the left and right inner walls of the compartment respectively. Connecting seat three is hinged to a limit rod, and the other end of the limit rod is hinged to connecting seat four fixedly installed on the cover plate.

[0005] To better limit the position of the cover after it is opened, the limiting rod is √-shaped.

[0006] To reduce noise during generator operation, the enclosure is filled with glass wool and flame retardant from the inside out.

[0007] To enhance the strength of the cover plate, reinforcing ribs are also installed on it.

[0008] The beneficial effects of this utility model are: This utility model adopts a top-opening structure, when the generator set needs to be replaced or overhauled, the generator set can be lifted out of the housing by a crane, and then the generator set can be lifted back into the housing after completion. This structure eliminates the need to disassemble and reassemble the housing, which helps to reduce maintenance costs. Attached Figure Description

[0009] By reading the following detailed description of the preferred embodiments, various other advantages and benefits will be apparent to those skilled in the art.

[0010] Those skilled in the art will find it clear. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0011] Figure 1 This is a schematic diagram of the structure of this utility model in the closed state.

[0012] Figure 2 This is a schematic diagram of the structure of this utility model in its open state.

[0013] In the diagram: 1. Body; 2. Flame retardant; 3. Glass wool; 4. Fixing seat; 5. Hydraulic cylinder; 6. Connecting rod; 7. Connecting seat 2; 8. Limiting rod; 9. Connecting seat 4; 10. Cover plate; 11. Reinforcing rib; 12. Connecting seat 3; 13. Detailed Implementation

[0014] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments of the present invention can be combined with each other.

[0015] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not 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. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] exist Figures 1 to 2 In the present invention, a body for a power supply vehicle is provided, comprising a body 1, the top of which is provided with two identical cover plates 11, and fixing seats 4 are fixedly installed on the front and rear walls of the body 1 respectively. A transmission device for controlling the opening and closing of the cover plates 11 is provided between the fixing seats 4 and the cover plates 11.

[0019] The transmission device includes a hydraulic cylinder 5 and connecting seats 7 respectively fixedly installed on the front and rear walls of the compartment 1. One end of the hydraulic cylinder 5 is hinged to the fixed seat 4, and the other end is hinged to the connecting rod 6. One end of the connecting rod 6 is hinged to the connecting seat 7, and the other end is hinged to the connecting seat 8 fixedly installed on the cover plate 11. Connecting seats 13 are fixedly installed on the left and right inner walls of the compartment 1 respectively. The connecting seat 13 is hinged to the limiting rod 9, and the other end of the limiting rod 9 is hinged to the connecting seat 10 fixedly installed on the cover plate 11.

[0020] Furthermore, the limiting rod 9 is √-shaped.

[0021] Furthermore, the compartment 1 is filled with glass wool 3 and flame retardant 2 from the inside out.

[0022] Furthermore, the cover plate 11 is also equipped with reinforcing ribs 12.

[0023] The extension and retraction of the hydraulic cylinder 5 drives the connecting rod 6 to rotate, thereby opening and closing the cover plate 11. The limiting rod 9 makes the opening and closing process of the cover plate 11 smoother. At the same time, the limiting rod 9 is √-shaped, which allows the cover plate 11 to better fit the side wall of the compartment 1 when it is opened, thus occupying less space.

[0024] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A body adapted for a power car, consisting of a body (1), characterized in that: The top of the compartment (1) is provided with two cover plates (11) of same structure, the front and rear walls of the compartment (1) are respectively provided with fixed seats (4), and transmission devices for controlling the opening and closing of the cover plates (11) are arranged between the fixed seats (4) and the cover plates (11). The transmission device comprises an oil cylinder (5) and connecting seats (7) fixedly arranged on the front and rear walls of the compartment (1), one end of the oil cylinder (5) is hingedly connected with the fixed seat (4), the other end of the oil cylinder (5) is hingedly connected with a connecting rod (6), one end of the connecting rod (6) is hingedly connected with the connecting seat (7), the other end of the connecting rod (6) is hingedly connected with a connecting seat two (8) fixedly arranged on the cover plate (11), connecting seat threes (13) are fixedly arranged on the left and right inner walls of the compartment (1), the connecting seat threes (13) are hingedly connected with limiting rods (9), the other ends of the limiting rods (9) are hingedly connected with connecting seat fours (10) fixedly arranged on the cover plate (11).

2. A body for a power car as claimed in claim 1, characterised in that: The limiting rod (9) is a square rod.

3. A body for a power car as claimed in claim 1, characterised in that: The compartment (1) is filled with glass wool (3) and fire retardant (2) from inside to outside.

4. A body for a power car as claimed in claim 1, characterised in that: The cover plate (11) is further provided with reinforcing ribs (12).

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