Lightweight commercial vehicle-mounted storage battery frame support assembly

Abstract

The utility model discloses a lightweight commercial vehicle-mounted storage battery frame support assembly, which relates to the technical field of automobile parts, and comprises a frame body for accommodating a storage battery assembly and a metal support for supporting the storage battery assembly, the metal support is arranged in the frame body and comprises a bottom frame, and the bottom frame consists of two longitudinal beams and a plurality of cross beams; rear connecting plates are arranged at the rear ends of the two longitudinal beams, a front connecting plate is arranged at the front end of one longitudinal beam, and the front end of the other longitudinal beam is connected with the rear connecting plate at the rear end of the longitudinal beam through an inclined rod. The high-strength steel metal support is perfectly combined with the non-metal material, and compared with a traditional metal frame in the market, the advantages are obvious.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a lightweight commercial vehicle-mounted battery frame bracket assembly. Background Art

[0002] Medium and heavy-duty trucks generally use diesel engines and pneumatic brake systems, and gas cylinders and batteries are essential equipment. Therefore, a battery frame bracket assembly is required to install it, but the current battery frame bracket assembly is mostly made of low-carbon steel, which makes the frame bulky and costly. Utility Model Content

[0003] In view of the defects existing in the prior art, the purpose of the utility model is to provide a lightweight commercial vehicle-mounted battery frame bracket assembly, which perfectly combines high-strength steel metal brackets with non-metallic materials and has obvious advantages compared with traditional metal frames on the market.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is: a lightweight commercial vehicle-mounted battery frame bracket assembly, including a frame for accommodating a battery assembly, and also including a metal bracket for supporting the battery assembly, the metal bracket is arranged in the frame, including a base frame, and the base frame is composed of two longitudinal beams and a plurality of cross beams; the rear ends of the two longitudinal beams are each provided with a rear connecting plate, the front end of one of the longitudinal beams is provided with a front connecting plate, and the front end of the other longitudinal beam is connected to the rear connecting plate at the rear end of the longitudinal beam through a diagonal rod.

[0005] A further improvement is that the lower end of the rear connecting plate is connected to the longitudinal beam through an ear plate, the rear side edge of the rear connecting plate is bent inward to form a retaining edge, and a weight reduction hole is opened in the middle of the rear connecting plate.

[0006] A further improvement is that a reinforcing plate that tilts upward is provided at the front end of the base frame.

[0007] A further improvement is that the frame is made of non-metallic material and consists of a bottom plate, two side plates and a front baffle.

[0008] A further improvement is that the battery assembly includes a battery body and a plurality of pressure strips, wherein the pressure strips are pressed against the top of the battery body and connected to the metal bracket through long screws.

[0009] A further improvement is that a step ladder is provided at the front end of the frame.

[0010] Further improvements are: the bicycle ladder includes a first vertical rod and a second vertical rod; the first vertical rod and the second vertical rod are arranged opposite to each other, and a plurality of first pedals are arranged between the first vertical rod and the second vertical rod; the upper end of the first vertical rod is bent backward at an angle to form a first bending portion, and the first bending portion is provided with a first mounting seat for connecting to a frame body; the upper end of the second vertical rod is first bent inward and then bent backward to form a second bending portion, and the second bending portion is provided with a second mounting seat for connecting to a metal bracket.

[0011] A further improvement is that the bicycle ladder also includes a third vertical rod, which is located on the inner side of the first vertical rod and the second vertical rod, and the upper end of the third vertical rod is bent backward to form a third bent portion, and the third bent portion is provided with a third mounting seat for connecting the metal bracket; the lower end of the third vertical rod is bent outward and extends from between the first vertical rod and the second vertical rod to form an extension portion, and the extension portion is provided with a second pedal.

[0012] A further improvement is that an air storage cylinder assembly is arranged at the bottom of the frame.

[0013] A further improvement is that the gas cylinder assembly comprises a plurality of gas cylinder bodies arranged in an array, a hoop is arranged on the outside of the gas cylinder body, and the hoop is connected to the metal bracket through a hanging piece.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, a high-strength steel metal bracket is perfectly combined with non-metallic materials (PP+JF30), which reduces the weight by more than 30% compared with the traditional metal frame on the market, meets the lightweight trend of commercial vehicles, reduces the cost by about 20%, has a smaller size, and is applicable to a wider range of scenarios, effectively solving the problem of tight assembly space for vehicle accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a lightweight commercial vehicle-mounted battery frame bracket assembly in an embodiment of the utility model;

[0017] Figure 2 An exploded view of a lightweight commercial vehicle-mounted battery frame bracket assembly in an embodiment of the utility model;

[0018] Figure 3 This is a schematic structural diagram of a lightweight commercial vehicle-mounted battery frame bracket assembly in an embodiment of the utility model;

[0019] Figure 4 for Figure 3 A top view of

[0020] Figure 5 for Figure 3 Bottom view of

[0021] Figure 6 for Figure 3 Left view of

[0022] Figure 7 for Figure 3 Right view of;

[0023] Figure 8 This is a schematic diagram of the structure of the metal bracket in the embodiment of the utility model;

[0024] Fig. 9 It is a structural schematic diagram of a bicycle ladder in an embodiment of the utility model.

[0025] Reference numerals:

[0026] 1-frame; 11-bottom plate; 12-front baffle; 13-side plate;

[0027] 2-metal bracket; 21-base frame; 22-reinforcement plate; 23-front connecting plate; 24-rear connecting plate; 25-ear plate; 26-rib; 27-weight reduction hole; 28-diagonal rod;

[0028] 3-battery assembly; 31-battery body; 32-pressing bar; 33-long screw;

[0029] 4-bicycle ladder; 401-first vertical rod; 402-first bending portion; 403-first mounting seat; 404-second vertical rod; 405-second bending portion; 406-second mounting seat; 407-first pedal; 408-third vertical rod; 409-third bending portion; 410-third mounting seat; 411-extension portion; 412-second pedal;

[0030] 5-air reservoir assembly; 51-air reservoir body; 52-hoop; 53-hook-up member. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below. The embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.

[0032] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of narrating the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" and "a number" is two or more, unless otherwise clearly and specifically defined.

[0034] The following is a further description of the specific implementation of the utility model in conjunction with the drawings of the specification, so that the technical solution and its beneficial effects of the utility model are clearer and more explicit. The following description of the embodiments with reference to the drawings is exemplary and intended to explain the utility model, but cannot be understood as limiting the utility model.

[0035] See also Figure 1 to Figure 7 As shown, the embodiment of the utility model provides a lightweight commercial vehicle-mounted battery frame bracket assembly, including a frame 1 for accommodating a battery assembly 3, and also including a metal bracket 2 for supporting the battery assembly 3. The metal bracket 2 is arranged in the frame 1, including a bottom frame 21, and the bottom frame 21 is composed of two longitudinal beams and a plurality of cross beams; the rear ends of the two longitudinal beams are provided with a rear connecting plate 24, the front end of one of the longitudinal beams is provided with a front connecting plate 23, and the front end of the other longitudinal beam is connected to the rear connecting plate 24 at the rear end of the longitudinal beam through a diagonal rod 28. Specifically, the lower end of the rear connecting plate 24 is connected to the longitudinal beam through an ear plate 25, the rear side edge of the rear connecting plate 24 is bent inward to form a retaining edge 26, and a weight reduction hole 27 is opened in the middle of the rear connecting plate 24. The front end of the bottom frame 21 is provided with an upwardly tilted reinforcing plate 22. The frame 1 is made of non-metallic material, and is composed of a bottom plate 11, two side plates 13 and a front baffle 12. The battery assembly 3 includes a battery body 31 and a plurality of pressure strips 32 . The pressure strips 32 are pressed against the battery body 31 and connected to the metal bracket 2 via long screws 33 .

[0036] See also Fig. 9As shown, a step ladder 4 is provided at the front end of the frame 1. Specifically, the step ladder 4 includes a first vertical rod 401 and a second vertical rod 404; the first vertical rod 401 and the second vertical rod 404 are arranged opposite to each other, and a plurality of first pedals 407 are arranged between the first vertical rod 401 and the second vertical rod 404; the upper end of the first vertical rod 401 is bent backwards to form a first bending portion 402, and the first bending portion 402 is provided with a first mounting seat 403 for connecting to the frame 1; the upper end of the second vertical rod 404 is first bent inwards and then bent backwards to form a second bending portion 405, and the second bending portion 405 is provided with a second mounting seat 406 for connecting to the metal bracket 2. The bicycle ladder 4 also includes a third vertical rod 408, which is located on the inner side of the first vertical rod 401 and the second vertical rod 404, and the upper end of the third vertical rod 408 is bent backward to form a third bent portion 409, and the third bent portion 409 is provided with a third mounting seat 410 for connecting the metal bracket 2; the lower end of the third vertical rod 408 is bent outward and extends from between the first vertical rod 401 and the second vertical rod 404 to form an extension portion 411, and a second pedal 412 is provided on the extension portion 411.

[0037] See also Figure 3 to Figure 7 As shown, a gas cylinder assembly 5 is disposed at the bottom of the frame 1. Specifically, the gas cylinder assembly 5 includes a plurality of gas cylinder bodies 51 arranged in an array, and a band 52 is disposed outside the gas cylinder body 51, and the band 52 is connected to the metal bracket 2 through a hanging member 53.

[0038] In the description of the specification, the description with reference to the terms "one embodiment", "preferably", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model, and the schematic expressions of the above terms in this specification do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0039] Through the description of the above structure and principle, technicians in the relevant technical field should understand that the present invention is not limited to the above-mentioned specific implementation methods. Improvements and substitutions based on the present invention using the known technology in the field all fall within the protection scope of the present invention and should be defined by the claims.

Claims

1. A lightweight commercial vehicle-mounted battery frame bracket assembly, comprising a frame (1) for accommodating a battery assembly (3), characterized in that: It also includes a metal bracket (2) for supporting the battery assembly (3), the metal bracket (2) being arranged in the frame (1) and including a base frame (21), the base frame (21) being composed of two longitudinal beams and a plurality of transverse beams; the rear ends of the two longitudinal beams are each provided with a rear connecting plate (24), the front end of one of the longitudinal beams is provided with a front connecting plate (23), and the front end of the other longitudinal beam is connected to the rear connecting plate (24) at the rear end of the longitudinal beam via an inclined rod (28).

2. The lightweight commercial vehicle battery frame bracket assembly according to claim 1 is characterized in that: The lower end of the rear connecting plate (24) is connected to the longitudinal beam through an ear plate (25), the rear side edge of the rear connecting plate (24) is bent inward to form a retaining edge (26), and a weight reduction hole (27) is opened in the middle of the rear connecting plate (24).

3. The lightweight commercial vehicle battery frame bracket assembly according to claim 1 is characterized in that: The front end of the base frame (21) is provided with a reinforcing plate (22) that tilts upward.

4. The lightweight commercial vehicle battery frame bracket assembly according to claim 1 is characterized in that: The frame (1) is made of non-metallic material and consists of a bottom plate (11), two side plates (13) and a front baffle (12).

5. The lightweight commercial vehicle-mounted battery frame bracket assembly according to claim 1 is characterized in that: The battery assembly (3) comprises a battery body (31) and a plurality of pressure strips (32), wherein the pressure strips (32) are pressed against the top of the battery body (31) and connected to the metal bracket (2) via a long screw (33).

6. The lightweight commercial vehicle-mounted battery frame bracket assembly according to claim 1 is characterized in that: A step ladder (4) is provided at the front end of the frame (1).

7. The lightweight commercial vehicle-mounted battery frame bracket assembly according to claim 6 is characterized in that: The step ladder (4) comprises a first vertical rod (401) and a second vertical rod (404); the first vertical rod (401) and the second vertical rod (404) are arranged opposite to each other, and a plurality of first pedals (407) are arranged between the first vertical rod (401) and the second vertical rod (404); the upper end of the first vertical rod (401) is bent backwards to form a first bending portion (402), and the first bending portion (402) is provided with a first mounting seat (403) for connecting to a frame (1); the upper end of the second vertical rod (404) is first bent inwards and then bent backwards to form a second bending portion (405), and the second bending portion (405) is provided with a second mounting seat (406) for connecting to a metal bracket (2).

8. The lightweight commercial vehicle-mounted battery frame bracket assembly according to claim 7 is characterized in that: The step ladder (4) further comprises a third vertical rod (408), the third vertical rod (408) being located inside the first vertical rod (401) and the second vertical rod (404), and the upper end of the third vertical rod (408) being bent backward to form a third bent portion (409), and the third bent portion (409) being provided with a third mounting seat (410) for connecting to the metal bracket (2); the lower end of the third vertical rod (408) being bent outward and extending from between the first vertical rod (401) and the second vertical rod (404) to form an extension portion (411), and the extension portion (411) being provided with a second pedal (412).

9. The lightweight commercial vehicle-mounted battery frame bracket assembly according to claim 1 is characterized in that: An air storage cylinder assembly (5) is arranged at the bottom of the frame (1).

10. The lightweight commercial vehicle-mounted battery frame bracket assembly according to claim 9 is characterized in that: The gas cylinder assembly (5) comprises a plurality of gas cylinder bodies (51) arranged in an array, a band (52) being arranged on the outside of the gas cylinder body (51), and the band (52) being connected to the metal bracket (2) via a hanging piece (53).

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