Adaptive battery device for sightseeing vehicle

Abstract

The utility model relates to the technical field of battery box bodies, in particular to a sightseeing bus adaptive battery device which comprises four L-shaped angle plate parts, a front side plate, a rear side plate, a left side plate and a right side plate, the front side plate and the rear side plate are arranged among the four L-shaped angle plate parts, the left side plate and the right side plate are identical in structure, and the front side plate comprises a plurality of first side plate parts. The left side plate comprises a plurality of first side plate parts, the adjacent first side plate parts are assembled and fixed, the first side plate parts and the L-shaped angle plate parts are assembled and fixed, the left side plate comprises a plurality of second side plate parts, the adjacent second side plate parts are assembled and fixed, and the second side plate parts and the L-shaped angle plate parts are assembled and fixed. The middle box part of the device is formed by combining the four L-shaped angle plate parts, the first side plate parts and the second side plate parts, the first side plate parts with different numbers and the second side plate parts with different numbers are arranged according to the sizes of the box bodies, the box bodies with different widths and lengths can be obtained, matching is more flexible, and the size of the box bodies is reduced. Only top covers and bottom covers of different sizes need to be prepared in the early stage, and the cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery box technology field especially relates to a sightseeing vehicle adaptation battery device. BACKGROUND

[0002] With the rapid development of science and technology, the continuous solution of electric vehicle's own difficulties, the energy saving, environmental protection, low noise, low pollution and other advantages of electric vehicle are more prominent. Especially in some city's scenic spots, a kind of quiet, clean traffic tool is needed to be used for tourists to ride sightseeing.

[0003] Different sightseeing vehicles need to be equipped with different size battery modules, for example, the company produces a variety of different voltage and different capacity schemes, such as reference Figure 1 、 Figure 2 , including ①, 38.4V 105Ah, ②, 51.2V 105Ah, ③, 73.6V 105Ah and other capacity schemes, the required module quantity of each scheme is different, and different size battery box needs to be equipped, each battery box needs to be opened separately, not only high cost, but also large occupation site. INVENTION CONTENTS

[0004] The utility model discloses a kind of sightseeing vehicle adaptation battery device to solve the problem that the required module quantity of different voltage different capacity scheme is different, and different size battery box needs to be equipped, each battery box needs to be opened separately, not only high cost, but also large occupation site.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of sightseeing vehicle adaptation battery device, including middle box part, bottom cover that covers the bottom of middle box part, top cover that covers the top of middle box part, the middle box part includes four L-shaped angle plate parts, structure same front side plate and rear side plate and structure same left side plate and right side plate are respectively arranged between four L-shaped angle plate parts, the front side plate includes several first side plate parts, and adjacent first side plate part is assembled and fixed between first side plate part and L-shaped angle plate part, the left side plate includes several second side plate parts, and adjacent second side plate part is assembled and fixed between second side plate part and L-shaped angle plate part.

[0007] First sheet metal strip is arranged at the outer side of both ends of the first side plate part, and the first sheet metal strip between adjacent first side plate parts is fixed by bolt and nut, third sheet metal strip is arranged at the outer side of both ends of the L-shaped angle plate part, and the first sheet metal strip of the first side plate part at end is fixed by bolt and nut with the third sheet metal strip.

[0008] The first sheet metal strip is welded and fixed between the first sheet metal strips between the adjacent first side plate parts, the third sheet metal strip is located at the outer side of the L-shaped corner plate part, and the first sheet metal strip of the first side plate part at the end is welded and fixed with the third sheet metal strip.

[0009] The second sheet metal strip is bolted and fixed between the second sheet metal strips between the adjacent second side plate parts, the third sheet metal strip is located at the outer side of the L-shaped corner plate part, and the second sheet metal strip of the second side plate part at the end is bolted and fixed with the third sheet metal strip.

[0010] The second sheet metal strip is welded and fixed between the second sheet metal strips between the adjacent second side plate parts, the third sheet metal strip is located at the outer side of the L-shaped corner plate part, and the second sheet metal strip of the second side plate part at the end is welded and fixed with the third sheet metal strip.

[0011] Both ends of the first side plate part are provided with first mounting holes, and the top cover and the bottom cover are fixed with the first mounting holes through bolt members;

[0012] Both ends of the second side plate part are provided with second mounting holes, and the top cover and the bottom cover are fixed with the second mounting holes through bolt members;

[0013] Both ends of the L-shaped corner plate part are provided with third mounting holes, and the top cover and the bottom cover are fixed with the third mounting holes through bolt members.

[0014] The top cover is provided with a plurality of inspection holes, the fourth mounting holes are located around the inspection holes, the top cover is provided with a plate body part for covering the inspection holes, the plate body part is fixed with the fourth mounting holes through screws, and a handle is installed on the plate body part.

[0015] The width of the first side plate part is equal to the width of the second side plate part.

[0016] The utility model proposes a kind of sightseeing car adaptation battery device, beneficial effect lies in: the middle box part of the device is combined by four L-shaped corner plate parts and multiple first side plate parts, second side plate parts, according to box size, it is set to different number of first side plate parts, different number of second side plate parts, just can obtain different width and length box body, collocation is more flexible, only needs to prepare different size top cover, bottom cover in early stage, does not need to carry out a large number of mould opening, cost reduction, use what box body can assemble what size box body, reduce site occupation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the box structure schematic diagram of existing 38.4V 105Ah capacity scheme;

[0018] Figure 2It is a schematic diagram of a box structure of an existing 73.6V 105Ah capacity scheme;

[0019] Figure 3 It is a schematic diagram of a battery box three-dimensional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of a middle box part three-dimensional structure of the utility model;

[0021] Figure 5 It is a schematic diagram of a middle box part top view structure of the utility model;

[0022] Figure 6 It is a schematic diagram of a top cover structure of the utility model.

[0023] In the figure: top cover 1, middle box part 2, bottom cover 3, first side plate part 4, first sheet metal strip 5, first mounting hole 6, second side plate part 7, second mounting hole 8, second sheet metal strip 9, L-shaped angle plate part 10, third sheet metal strip 11, third mounting hole 12, access hole 13, fourth mounting hole 14, plate body piece 15, handle 16. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0025] Referring to Figures 3-6 A sightseeing vehicle adaptive battery device, comprising a middle box part 2, a bottom cover 3 sealing the bottom of the middle box part 2, and a top cover 1 sealing the top of the middle box part 2, the middle box part 2 comprising four L-shaped angle plate parts 10, front side plates and rear side plates of the same structure and left side plates and right side plates of the same structure being arranged between the four L-shaped angle plate parts 10, the front side plates comprising a plurality of first side plate parts 4, the adjacent first side plate parts 4 and the first side plate parts 4 and the L-shaped angle plate parts 10 being assembled and fixed, the left side plates comprising a plurality of second side plate parts 7, the adjacent second side plate parts 7 and the second side plate parts 7 and the L-shaped angle plate parts 10 being assembled and fixed.

[0026] The middle box part 2 of the device is combined by four L-shaped angle plate parts 10 and a plurality of first side plate parts 4 and second side plate parts 7, different numbers of the first side plate parts 4 and different numbers of the second side plate parts 7 being arranged according to the size of the box, so that boxes of different widths and lengths can be obtained, the matching is more flexible, only different sizes of the top cover 1 and the bottom cover 3 need to be prepared in the early stage, a large number of mold opening is not needed, the cost is reduced, and any size of the box can be assembled using any box, so that the site occupation is reduced.

[0027] The first side plate part 4 has a first metal strip 5 at both ends of the outer side, the first metal strip 5 between adjacent first side plate parts 4 is fixed by bolts and nuts, the L-shaped corner plate part 10 has a third metal strip 11 at both ends of the outer side, the first metal strip 5 of the first side plate part 4 at the end is fixed with the third metal strip 11 by bolts and nuts. The adjacent first side plate parts 4 are connected by the first metal strip 5, and the first side plate part 4 and the L-shaped corner plate part 10 are connected by the first metal strip 5 and the third metal strip 11, thereby completing the assembly of the front and rear side plates of the box body.

[0028] As another way, the first side plate part 4 has a first metal strip 5 at both ends of the outer side, the first metal strip 5 between adjacent first side plate parts 4 is fixed by welding, the L-shaped corner plate part 10 has a third metal strip 11 at both ends of the outer side, the first metal strip 5 of the first side plate part 4 at the end is fixed with the third metal strip 11 by welding. The welding method is more secure.

[0029] The second side plate part 7 has a second metal strip 9 at both ends of the outer side, the second metal strip 9 between adjacent second side plate parts 7 is fixed by bolts and nuts, the L-shaped corner plate part 10 has a third metal strip 11 at both ends of the outer side, the second metal strip 9 of the second side plate part 7 at the end is fixed with the third metal strip 11 by bolts and nuts. The adjacent first side plate parts 4 are connected by the second metal strip 9, and the second side plate part 7 and the L-shaped corner plate part 10 are connected by the second metal strip 9 and the third metal strip 11, thereby completing the assembly of the left and right side plates of the box body.

[0030] As another way, the second side plate part 7 has a second metal strip 9 at both ends of the outer side, the second metal strip 9 between adjacent second side plate parts 7 is fixed by welding, the L-shaped corner plate part 10 has a third metal strip 11 at both ends of the outer side, the second metal strip 9 of the second side plate part 7 at the end is fixed with the third metal strip 11 by welding. The welding method is more secure.

[0031] As an embodiment, the first side plate part 4 has a first mounting hole 6 at both ends, the top cover 1 and the bottom cover 3 are fixed with the first mounting hole 6 by bolts; and / or the second side plate part 7 has a second mounting hole 8 at both ends, the top cover 1 and the bottom cover 3 are fixed with the second mounting hole 8 by bolts; and / or the L-shaped corner plate part 10 has a third mounting hole 12 at both ends, the top cover 1 and the bottom cover 3 are fixed with the third mounting hole 12 by bolts. The corresponding mounting hole is arranged to facilitate the fixation of the top cover 1 and the bottom cover 3 with the middle box part 2, and the mounting hole can be arranged at the end of the plate body or can be arranged by arranging a metal surface at the end.

[0032] The top cover 1 has several inspection holes 13, and fourth mounting holes 14 are arranged around the inspection holes 13; the top cover 1 is covered with a plate member 15 at the inspection holes 13, the plate member 15 is fixed with the fourth mounting holes 14 through screws, and a handle 16 is arranged on the plate member 15. The device sets the inspection holes 13 at the installation position of the handle 16, so that the battery box can be used for maintenance and lifting. Optionally, the embedded handle reduces the height direction size in space, plays a lifting role in action, and has a novel appearance in appearance, and is a non-traditional welding form handle in assembly form.

[0033] As an embodiment, reference is made to Figure 6 The positive and negative poles of the battery pack are mounted with the terminal posts, and the terminal posts are convenient to disassemble and assemble, so that the plug-in parts can be replaced more quickly according to the charging and discharging interface of the whole vehicle, and the applicability is stronger.

[0034] The width of the first side plate part is equal to the width of the second side plate part. In this way, only one size of side plate part needs to be prepared.

[0035] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can obtain technical solutions, concepts and designs according to the technical scheme and the concept of the present application within the technical range disclosed by the present application, through equivalent replacement or change, and these should be covered in the protection scope of the present application.

Claims

1. A sightseeing bus adapted battery device comprising a middle box portion (2), a bottom cover (3) covering the bottom of the middle box portion (2), and a top cover (1) covering the top of the middle box portion (2), characterized in that, The intermediate tank part (2) comprises four L-shaped corner plate parts (10), front side plates and rear side plates of the same structure and left side plates and right side plates of the same structure are arranged between the four L-shaped corner plate parts (10), the front side plate comprises a plurality of first side plate parts (4), adjacent first side plate parts (4) and the L-shaped corner plate part (10) are assembled and fixed between the first side plate parts (4), the left side plate comprises a plurality of second side plate parts (7), adjacent second side plate parts (7) and the L-shaped corner plate part (10) are assembled and fixed between the second side plate parts (7).

2. The sightseeing vehicle adapted battery device according to claim 1, characterized by, The first sheet metal strip (5) is arranged at the outer two ends of the first side plate part (4), the first sheet metal strips (5) between adjacent first side plate parts (4) are fixed by bolts and nuts, the third sheet metal strip (11) is arranged at the outer two ends of the L-shaped corner plate part (10), and the first sheet metal strip (5) of the first side plate part (4) at the end is fixed by bolts and nuts with the third sheet metal strip (11).

3. The sightseeing vehicle adapted battery device according to claim 1, characterized by, The first sheet metal strip (5) is arranged at the outer two ends of the first side plate part (4), the first sheet metal strips (5) between adjacent first side plate parts (4) are fixed by bolts and nuts, the third sheet metal strip (11) is arranged at the outer two ends of the L-shaped corner plate part (10), and the first sheet metal strip (5) of the first side plate part (4) at the end is fixed by bolts and nuts with the third sheet metal strip (11).

4. The sightseeing vehicle adapted battery device according to claim 1, characterized by, The second sheet metal strip (9) is arranged at the outer two ends of the second side plate part (7), the second sheet metal strips (9) between adjacent second side plate parts (7) are fixed by bolts and nuts, the third sheet metal strip (11) is arranged at the outer two ends of the L-shaped corner plate part (10), and the second sheet metal strip (9) of the second side plate part (7) at the end is fixed by bolts and nuts with the third sheet metal strip (11).

5. The sightseeing vehicle adapted battery device according to claim 1, characterized by, The second sheet metal strip (9) is arranged at the outer two ends of the second side plate part (7), the second sheet metal strips (9) between adjacent second side plate parts (7) are fixed by bolts and nuts, the third sheet metal strip (11) is arranged at the outer two ends of the L-shaped corner plate part (10), and the second sheet metal strip (9) of the second side plate part (7) at the end is fixed by bolts and nuts with the third sheet metal strip (11).

6. A sightseeing vehicle adapted battery device according to any one of claims 1 to 5, characterized in that, The first mounting hole (6) is arranged at the two ends of the first side plate part (4), the top cover (1) and the bottom cover (3) are fixed with the first mounting hole (6) through bolt members; And / or the second mounting hole (8) is arranged at the two ends of the second side plate part (7), the top cover (1) and the bottom cover (3) are fixed with the second mounting hole (8) through bolt members; And / or the third mounting hole (12) is arranged at the two ends of the L-shaped corner plate part (10), the top cover (1) and the bottom cover (3) are fixed with the third mounting hole (12) through bolt members.

7. A sightseeing vehicle adapted battery device according to any one of claims 1 to 5, characterized in that, The top cover (1) is provided with a plurality of inspection holes (13), the fourth mounting hole (14) is arranged around the inspection hole (13), the plate body member (15) is arranged on the top cover (1) to cover the inspection hole (13), the plate body member (15) is fixed with the fourth mounting hole (14) through screws, and the handle (16) is arranged on the plate body member (15).

8. A sightseeing vehicle adapted battery device according to any one of claims 1 to 5, characterized by, The width of the first side plate part is equal to the width of the second side plate part.

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