Integrated storage battery bracket

Abstract

The utility model discloses an integrated storage battery bracket which comprises a bottom plate bearing a storage battery and a urea box and a side plate arranged on the bottom plate and extending in the vertical direction, the side plate is provided with a bent face fixedly connected with a frame, the bent face is provided with a connecting hole, and the storage battery bracket further comprises a reinforcing plate connected with the bent face in a matched mode. The bottom plate and the side plates form the whole storage battery bracket, the storage battery and the urea system are placed on the bottom plate, the side plates limit and protect the storage battery and the urea system, the compactness of the whole structure is improved, the integration degree is high, the occupied chassis space is small, and the storage battery bracket can adapt to different vehicle types. And the bent surfaces of the side plates are connected with the frame, and the reinforcing plates are arranged on the bent surfaces, so that the connection strength is further improved, and the stability of the connection structure is enhanced.

Description

Technical Field

[0001] This application belongs to the field of vehicles, and particularly relates to an integrated battery bracket. Background Art

[0002] With the increasing demand in the diesel light truck market, the components that need to be carried by the vehicle chassis mainly for special-purpose vehicles are becoming more and more numerous. However, the traditional chassis layout method can no longer meet the current vehicle needs, and problems such as increased vehicle weight and cost have emerged. For example, to match the installation of the battery and urea system, it is necessary to separately design the battery box assembly and urea system bracket according to the vehicle model. The parts have poor versatility and low compatibility, consume time and resources, and the finished product occupies a large amount of chassis space and increases the vehicle cost to a great extent.

[0003] To solve the problem of the integration degree of the layout space, it is necessary to develop the chassis components in a lightweight and integrated manner to meet the development needs and improve the user experience. Utility Model Content

[0004] This application provides an integrated battery bracket, which solves the problems of poor versatility and low compatibility of the separately arranged battery box assembly and urea system bracket, and large space occupation.

[0005] The technical solution adopted in this application is as follows:

[0006] An integrated battery bracket includes a bottom plate for receiving a battery and urea, and side plates provided on the bottom plate and extending vertically. The side plates are provided with a bent surface fixedly connected to the vehicle frame. The bent surface is provided with connection holes, and the battery bracket further includes a reinforcing plate adapted to be connected to the bent surface.

[0007] In a preferred embodiment of the integrated battery bracket, the reinforcing plate is provided with through holes aligned with the connection holes, and the diameter of the through holes is not less than the diameter of the connection holes.

[0008] In a preferred embodiment of the integrated battery bracket, the battery bracket includes lifting lugs provided on the side plates, and the lifting lugs are provided with oval openings.

[0009] In a preferred embodiment of the integrated battery bracket, the lifting lugs are fixedly welded to the side plates.

[0010] In a preferred embodiment of the integrated battery bracket, the battery bracket further includes a pressure rod covering the top of the battery, and both ends of the pressure rod are provided with a long hook and a short hook. The short hook is hooked on the lifting lug, and the bottom plate is provided with a positioning plate for hanging the long hook.

[0011] In a preferred embodiment of the integrated battery bracket, the bottom plate is provided with at least one weight-reducing opening.

[0012] In a preferred embodiment of an integrated battery bracket, the weight reduction openings include a first weight reduction opening and a second weight reduction opening, and the inner diameter of the first weight reduction opening is larger than that of the second weight reduction opening. The first weight reduction opening is adapted to the protrusion at the bottom of the urea tank, and the second weight reduction opening is adapted to the urea tank clamp.

[0013] In a preferred embodiment of an integrated battery bracket, the side plate is provided with a plurality of weight reduction holes, and at least part of the weight reduction holes have wire harnesses passing through them.

[0014] In a preferred embodiment of an integrated battery bracket, the bottom of the side plate is provided with a positioning section extending towards the bottom, and at least part of the positioning section is fixed to the bottom of the bottom plate.

[0015] In a preferred embodiment of an integrated battery bracket, there are two side plates, and the two side plates are oppositely arranged on the bottom plate.

[0016] Due to the adoption of the above technical solutions, the beneficial effects obtained by this application are as follows:

[0017] (1) The overall battery bracket is formed by the bottom plate and the side plates. The battery and the urea system are placed on the bottom plate, and the side plates limit and protect them, improving the overall structural compactness, high integration level, occupying less space on the chassis, and being able to adapt to different vehicle models. And the side plates are connected to the vehicle frame through the bent surfaces, and reinforcement plates are arranged on the bent surfaces to further improve the connection strength and strengthen the stability of the connection structure.

[0018] (2) By setting weight reduction openings on the bottom plate, it can achieve the adaptation and installation with the urea system while reducing weight. By setting weight reduction holes on the side plates, it provides more possibilities for the wire harness routing while reducing weight, further realizing the lightweight of the device and improving the device compatibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of this application and form a part of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0020] Figure 1 is a schematic structural diagram of a battery bracket in an embodiment of the present utility model;

[0021] Figure 2 is a schematic assembly structural diagram of a battery bracket and a battery in an embodiment of the present utility model;

[0022] Figure 3 is a schematic structural diagram of a cover plate in an embodiment of the present utility model.

[0023] Description of the reference numerals:

[0024] 1 - Bottom plate, 11 - First weight reduction opening, 12 - Second weight reduction opening, 13 - Positioning plate, 2 - Side plate, 21 - Bending surface, 22 - Weight reduction hole, 23 - Connection hole, 24 - Positioning section, 3 - Reinforcement plate, 31 - Through hole, 4 - Lifting lug, 5 - Pressure bar, 51 - Long hook, 52 - Short hook, 6 - Battery, 7 - Urea tank, 8 - Cover plate. Detailed implementation manners

[0025] In order to more clearly illustrate the overall concept of the present application, the following will be described in detail by way of examples in conjunction with the drawings of the specification.

[0026] In the following description, many specific details are set forth in order to fully understand the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below. It should be noted that, without conflict, the embodiments of the present application and the features in each embodiment may be combined with each other.

[0027] In addition, in the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as "top", "bottom", "inner", "outer", "axial direction", "radial direction", "circumferential direction", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0028] In the present application, unless otherwise clearly specified and defined, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or a communication connection; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0029] In this application, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0030] The solution of this application provides an integrated battery tray, as Figures 1 to 3 shown, which includes a bottom plate 1 for receiving a storage battery 6 and a urea tank 7, and side plates 2 provided on the bottom plate 1 and extending vertically. The side plates 2 are provided with a bending surface 21 fixedly connected to the vehicle frame. The bending surface 21 is provided with a connection hole 23. The battery tray further includes a reinforcing plate 3 adapted to be connected to the bending surface 21.

[0031] The overall battery tray is formed by the bottom plate 1 and the side plates 2. The storage battery 6 and the urea system are placed on the bottom plate 1, and the side plates 2 limit and protect them, improving the overall structural compactness, with a high degree of integration, occupying a small space on the chassis, and being able to adapt to different vehicle models. And the connection with the vehicle frame is realized through the bending surface 21 of the side plate 2, and a reinforcing plate 3 is arranged on the bending surface 21 to further improve the connection strength and strengthen the stability of the connection structure.

[0032] In an embodiment, the reinforcing plate 3 is provided with a through hole 31 arranged opposite to the connection hole 23, and the diameter of the through hole 31 is not less than the diameter of the connection hole 23. On the one hand, it is convenient to realize the fixed installation with the vehicle frame through the through hole 31 and the connection hole 23, avoiding the occlusion of the connection hole 23. On the other hand, while strengthening the stress intensity, the weight is minimized as much as possible.

[0033] In one embodiment, the battery tray includes a lifting lug 4 provided on the side plate 2, and the lifting lug 4 is provided with an oval opening.

[0034] Furthermore, the battery tray further includes a pressure rod 5 covering the top of the storage battery 6, and both ends of the pressure rod 5 are provided with a long hook 51 and a short hook 52. The short hook 52 is hooked on the lifting lug 4, and the bottom plate 1 is provided with a positioning plate 13 for the long hook 51 to be hooked.

[0035] The position of the storage battery 6 on the bottom plate 1 and the side plates 2 is limited through the lifting lug 4, the pressure rod 5, and the short hook 52. At the same time, it is limited between the short hook 52 and the long hook 51 through the long hook 51, avoiding displacement due to factors such as vibration.

[0036] Preferably, the lifting lug 4 is fixedly welded to the side plate 2. The stable fixation of the lifting lug 4 is achieved by welding, so as to ensure the stable position of the battery 6 on the bottom plate 1 and the accurate limitation on the side plate 2.

[0037] In one embodiment, the bottom plate 1 is provided with at least one weight reduction opening. If only one weight reduction opening is provided, the number of weight reduction openings is small, which is beneficial to maintaining the stress strength of the bottom plate 1. It is convenient to set the avoidance of the weight reduction opening according to the installation position of the components.

[0038] In one embodiment, the weight reduction opening includes a first weight reduction opening 11 and a second weight reduction opening 12, and the inner diameter of the first weight reduction opening 11 is larger than that of the second weight reduction opening 12. The first weight reduction opening 11 is adapted to the bottom protrusion of the urea tank 7, and the second weight reduction opening 12 is adapted to the clamp of the urea tank 7.

[0039] It should be noted that the bottom protrusion and the clamp of the urea tank 7 are existing structures in the prior art and are known to those skilled in the art.

[0040] In one embodiment, the side plate 2 is provided with a plurality of weight reduction holes 22, and at least part of the weight reduction holes 22 have wire harnesses passing through.

[0041] By providing the weight reduction opening on the bottom plate 1, the adaptation and installation with the urea system can be achieved while reducing the weight. By providing the weight reduction holes 22 on the side plate 2, more possibilities for the wire harness routing can be provided while reducing the weight, further realizing the light weight of the device and improving the compatibility of the device.

[0042] In one embodiment, the bottom of the side plate 2 is provided with a positioning section 24 extending towards the bottom, and at least part of the positioning section 24 is fixed to the bottom of the bottom plate 1. On the one hand, this method can strengthen the thickness on both sides of the bottom plate 1 and improve the stress strength of the bottom plate 1. On the other hand, it is beneficial to realize the stable fixation of the side plate 2 and the bottom plate 1, and does not occupy the bottom bearing surface to fix the side plate 2, ensuring that there is sufficient space at the bottom to place the battery 6 and the urea tank 7, and at the same time facilitating other structural designs for the side plate 2 and the bottom.

[0043] In one embodiment, there are two side plates 2, and the two side plates 2 are oppositely arranged on the bottom plate 1. A enclosure for the battery 6 and the urea tank 7 is formed, so as to ensure that the bottom can carry the battery 6 and the urea tank 7 at the same time without deviation, ensuring its structural limiting effect, and being beneficial to the overall force balance.

[0044] It should be noted that since the battery 6 is usually installed close to one side plate 2, the lifting lug 4 can be provided on one side plate 2.

[0045] Furthermore, the solution of the present application is also provided with a battery tray cover plate 8 adapted to the side plate 2 and the bottom plate 1. The cover plate 8 covers the side plate 2, and the cover plate 8 is detachably connected to the side plate 2 to further protect the components located on the bottom plate 1.

[0046] What is not described in this application can be realized by adopting or referring to the prior art.

[0047] Each embodiment in this specification is described in a progressive manner. For the same or similar parts among the embodiments, reference can be made to each other, and the key point of each embodiment is to illustrate the differences from other embodiments.

[0048] The above are only the embodiments of this application and are not used to limit this application. For those skilled in the art, various changes and modifications can be made to this application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the scope of the claims of this application.

Claims

1. An integrated battery bracket, characterized in that: It includes a bottom plate for receiving a battery and a urea tank, and a side plate arranged on the bottom plate and extending vertically. The side plate is provided with a bending surface fixedly connected to a vehicle frame, and the bending surface is provided with a connecting hole. The battery bracket also includes a reinforcing plate adapted to be connected to the bending surface.

2. The integrated battery bracket according to claim 1, characterized in that: The reinforcing plate is provided with a through hole aligned with the connecting hole, and the diameter of the through hole is not less than the diameter of the connecting hole.

3. The integrated battery bracket according to claim 1, characterized in that: The battery bracket comprises a lifting ear arranged on the side plate, and the lifting ear is provided with an elliptical opening.

4. The integrated battery bracket according to claim 3, characterized in that: The lifting lug is fixed to the side plate by welding.

5. The integrated battery bracket according to claim 3, characterized in that: The battery bracket also includes a pressure rod covered on the top of the battery, and a long hook and a short hook are provided at both ends of the pressure rod, the short hook is hung on the lifting ear, and the bottom plate is provided with a positioning plate for hanging the long hook.

6. The integrated battery bracket according to claim 1, characterized in that: The bottom plate is provided with at least one weight-reducing opening.

7. The integrated battery bracket according to claim 6, characterized in that: The weight-reducing port includes a first weight-reducing port and a second weight-reducing port, and the inner diameter of the first weight-reducing port is greater than the inner diameter of the second weight-reducing port. The first weight-reducing port is adapted to the bottom protrusion of the urea tank, and the second weight-reducing port is adapted to the urea tank clamp.

8. The integrated battery bracket according to claim 1, characterized in that: The side plate is provided with a plurality of weight-reducing holes, and wiring harnesses pass through at least some of the weight-reducing holes.

9. The integrated battery bracket according to claim 1, characterized in that: The bottom of the side plate is provided with a positioning section extending toward the bottom, and the positioning section is at least partially fixed to the bottom of the bottom plate.

10. An integrated battery bracket according to any one of claims 1 to 9, characterized in that: The side panels are provided with two, and the two side panels are arranged opposite to the bottom panel.

Images