Self-made battery cover fixing structure of new energy washing and sweeping vehicle

Abstract

The utility model discloses a new energy washing and sweeping vehicle self-made battery cover fixing structure which comprises a door-shaped battery cover body and a water tank arranged on a vehicle body, positioning pieces are arranged on the side of the battery cover body, grooves which are in one-to-one correspondence with the positioning pieces and are concave inwards are formed in the peripheral side of the water tank, and the positioning pieces are arranged in the grooves. A positioning plate corresponding to the positioning piece is arranged on the side edge of the groove, the positioning plate and the positioning piece are fixed through a first positioning bolt, and the battery cover main body is connected with the top of the water tank through a convenient-to-disassemble mechanism. The corresponding fixing points of the battery cover and the water tank are determined according to the structural characteristics of the water tank and the battery cover, and then the corresponding fixing structural parts are welded on the water tank and the battery cover, so that the water tank and the battery cover are convenient to disassemble, and the risk of later modification caused by mismatched installation of the battery cover possibly caused by direct connection with a chassis battery fixing frame is avoided; and the battery cover is connected with the upper water tank at the rear part of the battery cover through bolts, so that the fixing problem of the self-made battery cover is perfectly solved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery cover fixing, in particular to a self-made battery cover fixing structure for a new energy washing and sweeping vehicle. Background Art

[0002] At present, the battery cover of the 18-ton rear-type new energy chassis on the market generally installs a movable plate on the battery fixing frame to cover the battery pack inside. Due to the small width and height of the fixing frame, it is inconsistent with the size of other upper parts at the rear, so it is generally necessary to make a new battery cover. The homemade battery cover must also consider its fixing method. Generally, the battery cover is fixed on the battery frame. However, the chassis detail data is not reflected in the drawings provided by the manufacturer or is inconsistent with the actual size of the chassis. The data must be measured and mapped on the actual vehicle; and the mounting plate on the battery frame needs to be removed before measurement, which increases a lot of workload and may also cause inaccurate data, which may cause problems in the installation of the battery cover. Therefore, we have made improvements to this and proposed a self-made battery cover fixing structure for new energy washing and sweeping vehicles. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0004] The utility model discloses a self-made battery cover fixing structure for a new energy washing and sweeping vehicle, comprising a door-shaped battery cover main body and a water tank arranged on the vehicle body, and positioning pieces are arranged on the sides of the battery cover main body, and grooves which correspond to the positioning pieces one by one and are recessed inwardly are arranged on the circumference of the water tank, and positioning plates corresponding to the positioning pieces are arranged on the sides of the grooves, the positioning plates and the positioning pieces are fixed by a first positioning bolt, and the battery cover main body and the top of the water tank are connected by a convenient disassembly mechanism.

[0005] As a preferred technical solution of the utility model, the easy disassembly mechanism includes a first L-shaped plate arranged on the outside of the top of the battery cover body and a water tank, and the first L-shaped plate and the second L-shaped plate are fixed by a second positioning bolt.

[0006] As a preferred technical solution of the utility model, the first L-shaped plate is welded to the outer side of the top of the battery cover body, and the second L-shaped plate is welded to the top of the water tank.

[0007] As a preferred technical solution of the utility model, the positioning member is provided with a threaded hole for the end of the first positioning bolt to be threadedly screwed into.

[0008] As a preferred technical solution of the present utility model, a lifting lug is provided on the top of the battery cover body.

[0009] As a preferred technical solution of the utility model, the battery cover body is provided with an inwardly curved edge plate on the side away from the water tank.

[0010] As a preferred technical solution of the utility model, a plurality of positioning screw holes are provided on the edge plate.

[0011] The beneficial effects of the utility model are:

[0012] 1. The homemade battery cover fixing structure of this new energy washing and sweeping vehicle determines the corresponding fixing points of the battery cover and the water tank according to the structural characteristics of the water tank and the battery cover, and then welds the corresponding fixing structural parts on the water tank and the battery cover to facilitate disassembly, avoiding the risk of later modification due to mismatched battery cover installation caused by direct connection with the chassis battery fixing frame (the dimensions are not reflected in the chassis drawing, and the actual vehicle measurement is not only inaccurate, but also requires the additional removal of surface covering parts). The battery cover is connected to the upper water tank at its rear (with accurate and controllable data) by bolts, which perfectly solves the problem of fixing the homemade battery cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a structural schematic diagram of a battery cover main body of a self-made battery cover fixing structure for a new energy washing and sweeping vehicle of the utility model;

[0015] Figure 2 This is a structural schematic diagram of an edge plate of a self-made battery cover fixing structure of a new energy washing and sweeping vehicle of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of a water tank with a self-made battery cover fixing structure for a new energy washing and sweeping vehicle of the utility model;

[0017] Figure 4 This is a schematic diagram of the installation structure of the first positioning bolt of the self-made battery cover fixing structure of a new energy washing and sweeping vehicle of the utility model;

[0018] Figure 5 This is a structural schematic diagram of a convenient disassembly mechanism of a self-made battery cover fixing structure of a new energy washing and sweeping vehicle of the utility model;

[0019] Figure 6 The utility model is a schematic diagram of the battery cover main body assembly structure of a self-made battery cover fixing structure of a new energy washing and sweeping vehicle.

[0020] In the figure: 1. battery cover body; 2. water tank; 3. positioning piece; 4. groove; 5. first positioning bolt; 6. easy disassembly mechanism; 7. first L-shaped plate; 8. second L-shaped plate; 9. lifting ear; 10. edge plate; 11. positioning screw hole; 12. positioning plate. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0022] Example: Figures 1 to 6 As shown, the utility model is a self-made battery cover fixing structure for a new energy washing and sweeping vehicle, comprising a battery cover body 1 in the shape of a door and a water tank 2 arranged on the vehicle body, and a positioning member 3 is arranged on the side of the battery cover body 1, and a groove 4 corresponding to the positioning member 3 and recessed inward is arranged on the peripheral side of the water tank 2, and a positioning plate 1 corresponding to the positioning member is arranged on the side of the groove 4, and the positioning plate 1 and the positioning member 3 are fixed by a first positioning bolt 5, and the battery cover body 1 and the top of the water tank 2 are connected by a convenient disassembly mechanism 6. According to the structural characteristics of the water tank 2 and the battery cover, the corresponding fixing points of the battery cover and the water tank 2 are determined, and then the corresponding fixing structural parts are welded on the water tank 2 and the battery cover, so as to facilitate disassembly, avoid the chassis drawing not reflecting the size of the chassis battery fixing frame, the actual vehicle measurement is not only inaccurate, but also requires the additional removal of the surface covering member. The direct connection may cause the risk of the battery cover installation not matching the later modification, so that the battery cover and the upper water tank 2 at its rear are accurately and controllably connected by bolts, which perfectly solves the fixing problem of the self-made battery cover.

[0023] The convenient disassembly mechanism 6 includes a first L-shaped plate 7 arranged on the outer side of the top of the battery cover body 1 and a second L-shaped plate 8 arranged on the top of the water tank 2), and the first L-shaped plate 7 and the second L-shaped plate 8 are fixed by a second positioning bolt.

[0024] The first L-shaped plate is welded to the outside of the top of the battery cover body 1, and the second L-shaped plate 8 is welded to the top of the water tank 2. Convenient for disassembly and assembly

[0025] The positioning member 3 is provided with a threaded hole for the end of the first positioning bolt 5 to be threadedly screwed into.

[0026] The top of the battery cover body 1 is provided with a lifting lug 9 to facilitate lifting the battery cover body 1.

[0027] The battery cover body 1 is provided with an inwardly curved edge plate 10 on the side away from the water tank 2. The edge plate is provided with a plurality of positioning screw holes 11, which are convenient for fixing with the chassis battery pack frame.

[0028] Working principle: Determine the corresponding fixing points of the battery cover and the water tank 2 according to the structural characteristics of the water tank 2 and the battery cover, and then weld the corresponding fixed structural parts on the water tank 2 and the battery cover to facilitate disassembly and avoid the risk of later modification due to the chassis battery fixing frame size not reflected in the chassis drawing and the need to remove the surface covering parts due to the direct connection, which may cause the battery cover installation to not match. The battery cover and the upper water tank 2 at its rear are accurately and controllably connected by bolts, which perfectly solves the problem of fixing the homemade battery cover.

[0029] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A self-made battery cover fixing structure for a new energy washing and sweeping vehicle, characterized in that: The invention comprises a battery cover body (1) in the shape of a door and a water tank (2) arranged on a vehicle body, wherein a positioning member (3) is arranged on the side of the battery cover body (1), and a groove (4) which corresponds to the positioning member (3) and is recessed inward is arranged on the peripheral side of the water tank (2), a positioning plate (12) corresponding to the positioning member is arranged on the side of the groove (4), the positioning plate (12) and the positioning member (3) are fixed to each other via a first positioning bolt (5), and the battery cover body (1) and the top of the water tank (2) are connected via a convenient disassembly mechanism (6).

2. According to the self-made battery cover fixing structure of a new energy washing and sweeping vehicle according to claim 1, it is characterized in that: The convenient disassembly mechanism (6) comprises a first L-shaped plate (7) arranged on the outer side of the top of the battery cover body (1) and a second L-shaped plate (8) arranged on the top of the water tank (2); the first L-shaped plate (7) and the second L-shaped plate (8) are fixed to each other via a second positioning bolt.

3. A self-made battery cover fixing structure for a new energy washing and sweeping vehicle according to claim 2, characterized in that: The first L-shaped plate is welded to the outer side of the top of the battery cover body (1), and the second L-shaped plate (8) is welded to the top of the water tank (2).

4. The self-made battery cover fixing structure of a new energy washing and sweeping vehicle according to claim 1 is characterized in that: The positioning member (3) is provided with a threaded hole into which the end of the first positioning bolt (5) is threadedly screwed.

5. The self-made battery cover fixing structure of a new energy washing and sweeping vehicle according to claim 1 is characterized in that: A lifting lug (9) is provided on the top of the battery cover body (1).

6. The self-made battery cover fixing structure of a new energy washing and sweeping vehicle according to claim 1 is characterized in that: The battery cover body (1) is provided with an inwardly bent edge plate (10) on a side away from the water tank (2).

7. The self-made battery cover fixing structure of a new energy washing and sweeping vehicle according to claim 6 is characterized in that: The edge plate is provided with a plurality of positioning screw holes (11).

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