WO2024045490A1 - 一种电池安装结构及车辆 - Google Patents

一种电池安装结构及车辆 Download PDF

Info

Publication number
WO2024045490A1
WO2024045490A1 PCT/CN2023/073966 CN2023073966W WO2024045490A1 WO 2024045490 A1 WO2024045490 A1 WO 2024045490A1 CN 2023073966 W CN2023073966 W CN 2023073966W WO 2024045490 A1 WO2024045490 A1 WO 2024045490A1
Authority
WO
WIPO (PCT)
Prior art keywords
vertical
battery
beams
vertical beam
mounting structure
Prior art date
Application number
PCT/CN2023/073966
Other languages
English (en)
French (fr)
Inventor
李宁睿
马凯
钱超
Original Assignee
三一电动车科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三一电动车科技有限公司 filed Critical 三一电动车科技有限公司
Publication of WO2024045490A1 publication Critical patent/WO2024045490A1/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries

Definitions

  • This application relates to the field of new energy technology, and in particular to a battery installation structure and vehicle.
  • the battery As the core component of electric vehicles, the battery is arranged on the frame mainly in back-mounted and side-mounted types.
  • the back-mounted arrangement requires an increased wheelbase, and it is easy to install with the cab, steering brake, etc. System interference; when deployed in a side-mounted configuration, it will occupy the space on both sides of the vehicle and is susceptible to impact from the side, posing safety risks. It is necessary to add corresponding protective structures, such as battery covers and other anti-collision devices, which increases the cost.
  • the purpose of this application is to provide a battery mounting structure and a vehicle provided with the battery mounting structure.
  • the main frame formed by fixed connection is separated into a multi-layer space structure by layered plates and is arranged between two longitudinal beams, which is conducive to the arrangement of batteries and saves the layout space of the entire vehicle.
  • the arrangement of connecting plates is conducive to strengthening The strength of the battery mounting structure.
  • a battery installation structure includes:
  • each outer longitudinal beam There are two outer longitudinal beams, which are parallel to each other.
  • the two ends of each outer longitudinal beam are fixedly connected to the outer cross beam to form a quadrilateral frame structure;
  • Vertical beams the four corners of the quadrilateral frame are respectively fixedly connected with the vertical beams, and the vertical beams can be installed between the two longitudinal beams of the vehicle frame;
  • a layered board which is connected to the vertical beam and parallel to the quadrilateral frame, dividing the battery installation structure into a plurality of accommodation spaces distributed along the vertical direction for installing batteries;
  • a connecting plate connects the outer longitudinal beam and the layered plate.
  • the above battery installation structure also includes:
  • At least one inner longitudinal beam the inner longitudinal beam being parallel to the outer longitudinal beam;
  • the above battery installation structure also includes:
  • At least one inner beam said inner beam being parallel to said outer beam.
  • the above battery installation structure also includes a connecting beam
  • the vertical beams fixed at the four corners of the quadrilateral frame are the first vertical beam, the second vertical beam, the third vertical beam, and the fourth vertical beam;
  • the connecting beam is respectively provided between the first vertical beam and the second vertical beam, and between the third vertical beam and the fourth vertical beam, and the connecting beam is connected to the outer cross beam.
  • the vertical gap is greater than the thickness of the battery, and the layered plate overlaps the connecting beam and is fixedly connected to the connecting beam.
  • the above battery installation structure also includes:
  • a first reinforcement member is provided at the connection between the outer cross beam and the vertical beam, and at the connection between the connecting beam and the vertical beam;
  • the above battery installation structure also includes:
  • the second reinforcing member is provided at the connection between the outer longitudinal beam and the vertical beam.
  • the above battery installation structure also includes a support, which is provided on the vertical beam and is used to install the main frame between two longitudinal beams of the vehicle frame.
  • the connecting plate is provided with a weight reduction hole
  • the layered plate is provided with weight-reducing holes.
  • the above battery installation structure also includes a third reinforcement member, which is provided at the connection between the vertical beam and the support.
  • a protective side plate is provided on the plane formed by the outer cross beam and the vertical beam close to the front direction of the vehicle;
  • a protective bottom plate is provided at the bottom of the quadrilateral frame.
  • the above battery installation structure also includes a top longitudinal beam, parallel to the outer longitudinal beam, And connected with the top ends of two adjacent vertical beams.
  • a vehicle includes a vehicle frame and the above-mentioned battery installation structure for installing a battery.
  • the vertical beam of the battery installation structure is installed between two longitudinal beams of the vehicle frame.
  • the outer cross beams, outer longitudinal beams and vertical beams are fixedly connected to form a main frame with a three-dimensional accommodation space that can be installed between the two longitudinal beams of the vehicle frame, which can avoid the battery frame becoming When arranged on the back of the vehicle, the problem of increased wheelbase is caused; it can also avoid the safety hazard caused when the battery frame is arranged on the side of the vehicle body.
  • the main frame is separated into a multi-layer space structure by layered plates, so that the batteries can be distributed vertically in a stacked manner, which is conducive to the layout of the batteries, improves space utilization, and greatly saves the layout space of the entire vehicle.
  • the layered plates use plates
  • the shape structure can facilitate the arrangement and installation of batteries.
  • the setting of the connecting plate can not only support the layered plate, but also increase the lateral support of the battery installation structure, which is beneficial to strengthening the strength of the battery installation structure.
  • Figure 1 is a schematic structural diagram of a battery installation structure provided by an embodiment of the present application.
  • FIG. 2 is a second structural schematic diagram of the battery installation structure provided by the embodiment of the present application.
  • Figure 3 is a schematic third structural diagram of a battery installation structure provided by an embodiment of the present application.
  • This application discloses a battery mounting structure and a vehicle provided with the battery mounting structure.
  • the battery installation structure includes outer cross beams 101, outer longitudinal beams 102, vertical beams 103, and layered boards. 3 and connecting plate 5. in:
  • each outer longitudinal beam 102 There are two outer longitudinal beams 102, which are parallel to each other. The two ends of each outer longitudinal beam 102 are fixedly connected to the outer cross beam 101 to form a quadrilateral frame structure;
  • Vertical beams 103 are fixedly connected to the four corners of the quadrilateral frame.
  • the vertical beams 103 can be installed between the two longitudinal beams of the vehicle frame;
  • the layered board 3 is connected to the vertical beam 103 and is parallel to the quadrilateral frame, dividing the battery installation structure into multiple accommodation spaces distributed along the vertical direction for installing the battery 2;
  • the connecting plate 5 connects the outer longitudinal beam 102 and the layered plate 3 .
  • the main frame 1 with a three-dimensional accommodation space formed by fixed connection of the outer cross beam 101, the outer longitudinal beam 102 and the vertical beam 103 can be installed on the frame. Between the two longitudinal beams, the problem of increased wheelbase when the battery frame is arranged on the back of the vehicle can be avoided, and the safety hazard caused by the battery frame being arranged on the side of the vehicle body (such as being susceptible to side impacts) can also be avoided.
  • the main frame 1 is divided into a multi-layer space structure by layered plates 3 so that the batteries 2 are vertically distributed in a stacked manner, which is conducive to the arrangement of the batteries 2, improves space utilization, and greatly saves the layout space of the entire vehicle.
  • the separation The laminate 3 adopts a plate-like structure to facilitate the arrangement and installation of the battery 2 .
  • the arrangement of the connecting plate 5 can not only support the layered plate 3, but also increase the lateral support of the battery installation structure, which is beneficial to strengthening the strength of the battery installation structure.
  • the fixed connection of the outer cross beam 101, the outer longitudinal beam 102 and the vertical beam 103 is preferably a welded connection, that is, a non-detachable connection, which is conducive to improving the overall stiffness and stability of the main frame 1, thereby ensuring that the battery 2 installation stability.
  • the welding connection method does not require large connection accessories at the connection points of the components, takes up little space, and does not affect the installation of the battery 2 and other components at the bottom of the frame.
  • the main frame 1 also includes at least one inner longitudinal beam 104.
  • the inner longitudinal beam 104 is located between two outer longitudinal beams 102 and is parallel to the outer longitudinal beams 102, which is beneficial to strengthening the main frame 1 and making the main frame 1
  • the frame structure formed is more stable.
  • the main frame 1 also includes at least one inner crossbeam 105.
  • the inner crossbeam 105 is located between the two outer crossbeams 101 and is parallel to the outer crossbeams 101. Its function is the same as that of the inner longitudinal beam 104, which is beneficial to Reinforce the main frame 1 to make the frame structure formed by the main frame 1 more stable.
  • the vertical beams 103 fixed at the four corners of the quadrilateral frame are the first vertical beam, the second vertical beam, the third vertical beam and the fourth vertical beam; among them, between the first vertical beam and the second vertical beam, the third vertical beam A connecting beam 106 is respectively provided between the vertical beam and the fourth vertical beam. It should be noted that the number of the vertical beam 103 and the specific position of the vertical beam 103 are not specifically limited.
  • the connecting beam 106 may be disposed in front of the main frame 1
  • the side and rear sides that is, the side of the main frame 1 close to the front direction of the car is the front side, and the side away from the front direction of the car is the rear side
  • the side of the left longitudinal beam of the frame is the left side, and the side close to the right longitudinal beam of the frame is the right side).
  • the vertical gap between the connecting beam 106 and the outer cross beam 101 is greater than the thickness of the battery 2, ensuring that the installation of the upper layered plate 3 does not affect the battery 2 on the lower layer.
  • the vertical gap between the layered boards 3 and the layered boards 3 must also be greater than the thickness of the battery 2. Ensure that the installation of the layered board 3 on the upper layer does not affect the battery 2 on the lower layer.
  • the layered plate 3 overlaps the connecting beam 106 and is fixedly connected to the connecting beam 106 . That is, the connecting beam 106 is not only used to reinforce the main frame 1, but also to overlap the layered panels 3, which facilitates the assembly of the main frame 1 and the layered panels 3 and is easy to operate.
  • the main frame 1 further includes a first reinforcement member 107 disposed at the connection between the outer cross beam 101 and the vertical beam 103, and at the connection between the connecting beam 106 and the vertical beam 103.
  • the first reinforcing member 107 can be a reinforcing plate or a connecting inclined beam; it can be provided on the outside of the vertical beam 103 or between the inside and outside of the vertical beam 103 . It is used to increase the connection strength between the outer cross beam 101 and the vertical beam 103, and to increase the connection strength between the connecting beam 106 and the vertical beam 103, thereby reinforcing the main frame 1 and improving the stability of the main frame 1.
  • the main frame 1 further includes a second reinforcement member 108 disposed at the connection between the outer longitudinal beam 102 and the vertical beam 103 .
  • the second reinforcing member 108 may be a reinforcing plate provided at the connection between the outer longitudinal beam 102 and the vertical beam 103, or may be a connecting inclined beam; it may be provided on the outside of the outer longitudinal beam 102 or on the outer longitudinal beam. between the inner and outer sides of beam 102. It is used to increase the connection strength between the outer longitudinal beam 102 and the vertical beam 103, thereby strengthening the main frame 1 and improving the stability of the main frame 1.
  • a top cross beam 10 is also provided on the top of the two vertical beams 103 on the front side of the main frame 1, which is beneficial to improving the overall stability of the main frame 1.
  • the battery installation structure also includes a support 4, which is provided on the vertical beam 103 and is used to install the main frame 1 between two longitudinal beams of the vehicle frame.
  • the connecting plate 5 is provided with weight-reducing holes 6
  • the layered plate 3 is provided with weight-reducing holes 6 .
  • Weight-reducing holes 6 are round holes, oval holes, square holes or special-shaped holes that are opened in parts that do not affect important characteristics such as function, strength, appearance, etc., on the premise that the components meet the usage requirements. This can reduce the weight of the component by reducing material.
  • weight-reducing holes 6 can be provided to reduce the self-weight of the connecting plate 5 and/or the layered plate 3, thereby reducing the main frame 1 The dead weight can improve the stability and safety of the connection between the vehicle frame and the main frame 1.
  • the main frame 1 further includes a third reinforcement member, which is provided at the connection between the vertical beam 103 and the support 4 .
  • the third reinforcement member provided at the connection between the vertical beam 103 on the front side of the main frame 1 and the support 4 is a reinforcing plate and/or a reinforced inclined beam; the connection between the vertical beam 103 on the rear side of the main frame 1 and the support 4 is provided with Strengthening plates and/or L-shaped reinforcements can make the connection between the support 4 and the vertical beam 103 more stable.
  • connection between the vertical beam 103 and the support 4 can be strengthened.
  • connection between the vertical beam 103 and the support 4 can be strengthened.
  • the main frame 1 is provided with a protective side plate 7 on the front side, and/or the bottom of the main frame 1 is provided with a protective bottom plate 8 , which is beneficial to the waterproof and dustproof of the battery installation structure and can reduce the contact between the battery and water or mud. contact to prevent the battery from being affected by water or mud, which can extend the service life of the battery.
  • a top longitudinal beam 9 is also included, which is parallel to the outer longitudinal beam 102 and connected to the tops of two adjacent vertical beams 103, which is beneficial to improving the overall stability of the battery installation structure.
  • embodiments of the present application also provide a vehicle, which includes a vehicle frame and the battery mounting structure described above.
  • the vertical beam 103 of the battery mounting structure is installed between two longitudinal beams of the vehicle frame, so that The battery 2 can be installed between two longitudinal beams of the vehicle frame through the battery mounting structure described above.
  • the main frame 1 with a three-dimensional accommodation space formed by fixed connection of the outer cross beams, outer longitudinal beams and vertical beams of the battery installation structure can be installed between the two longitudinal beams of the vehicle frame. It can avoid the problem of increased wheelbase when the battery frame is arranged on the back of the vehicle, and also avoid the safety hazard caused when the battery frame is arranged on the side of the vehicle body.
  • the main frame 1 is divided into a multi-layer space structure by layered plates 3 so that the batteries 2 are vertically distributed in a stacked manner, which is conducive to the arrangement of the batteries 2, improves space utilization, and greatly saves the layout space of the entire vehicle.
  • the separation The laminate 3 adopts a plate-like structure to facilitate the arrangement and installation of the battery 2 .
  • the arrangement of the connecting plate 5 can not only support the layered plate 3, but also increase the lateral support of the battery installation structure, which is beneficial to strengthening the strength of the battery installation structure.

Abstract

一种电池安装结构和车辆，电池安装结构包括：外横梁（101），设置有两个，且相互平行；外纵梁（102），设置有两个，且相互平行，每个外纵梁的两端分别与外横梁固定连接构成四边形框架结构；竖梁（103），四边形框架的四个角处分别固定连接有竖梁，纵梁能够安装于车架的两纵梁之间；分层板（3）与竖梁连接，且与四边形框架平行，将电池安装结构分成沿竖直方向分布的用于安装电池的多个容置空间；连接板（5）连接外纵梁与分层板。

Description

一种电池安装结构及车辆 技术领域
本申请涉及新能源技术领域，特别涉及一种电池安装结构及车辆。
背景技术
目前，随着我国新能源汽车的日益发展，新能源技术在商用车领域得到了广泛应用。
电池作为电动车的核心件，其在车架上的布置方式主要包括后背式和侧挂式，其中：后背式布置时需要增加轴距，并且安装时容易与驾驶室、转向制动等系统干涉；侧挂式布置时会占据车辆两侧空间，且容易受到来自侧向的撞击，有安全隐患，需要增加相应的防护结构，比如电池罩等防撞装置，成本增加。
发明内容
有鉴于此，本申请的目的在于提供一种电池安装结构，以及设置有该电池安装结构的车辆。通过固定连接方式形成的主体框架通过分层板隔开为多层空间结构，设置于两纵梁之间，有利于电池的布置，节省了整车布置空间，同时，连接板的设置有利于强化电池安装结构的强度。
为实现上述目的，本申请的实施例提供如下技术方案：
一种电池安装结构，包括：
外横梁，设置有两个，且相互平行；
外纵梁，设置有两个，且相互平行，每个所述外纵梁的两端分别与所述外横梁固定连接构成四边形框架结构；
竖梁，所述四边形框架的四个角处分别固定连接有所述竖梁，所述竖梁能够安装于车架的两纵梁之间；
分层板，所述分层板与所述竖梁连接，且与所述四边形框架平行，将所述电池安装结构分成沿竖直方向分布的用于安装电池的多个容置空间；
连接板，所述连接板连接所述外纵梁与所述分层板。
可选地，在上述电池安装结构中，还包括：
至少一个内纵梁，所述内纵梁与所述外纵梁平行；
可选地，在上述电池安装结构中，还包括：
至少一个内横梁，所述内横梁与所述外横梁平行。
可选地，在上述电池安装结构中，还包括连接梁；
所述四边形框架的四个角处固定的所述竖梁依次为第一竖梁，第二竖梁，第三竖梁，第四竖梁；
其中，所述第一竖梁与所述第二竖梁之间、所述第三竖梁与所述第四竖梁之间分别设置有所述连接梁，所述连接梁到所述外横梁的竖直间隙大于所述电池的厚度，所述分层板搭接于所述连接梁上，并且与所述连接梁固定连接。
可选地，在上述电池安装结构中，还包括：
第一加强件，设置于所述外横梁与所述竖梁的连接处，以及所述连接梁与所述竖梁的连接处；
可选地，在上述电池安装结构中，还包括：
第二加强件，设置于所述外纵梁和所述竖梁的连接处。
可选地，在上述电池安装结构中，还包括支座，所述支座设置在所述竖梁上，用于将主体框架安装于车架的两纵梁之间。
可选地，在上述电池安装结构中，所述连接板设置有减重孔；
可选地，在上述电池安装结构中，所述分层板设置有减重孔。
可选地，在上述电池安装结构中，还包括第三加强件，设置于所述竖梁和所述支座的连接处。
可选地，在上述电池安装结构中，靠近车头方向的所述外横梁和所述竖梁构成的平面设置有保护侧板；
可选地，在上述电池安装结构中，所述四边形框架的底部设置有保护底板。
可选地，在上述电池安装结构中，还包括顶部纵梁，平行于所述外纵梁， 且与两个相邻的所述竖梁的顶端连接。
一种车辆，包括车架以及上述的用于安装电池的电池安装结构，所述电池安装结构的所述竖梁安装于所述车架的两纵梁之间。
本申请提供的电池安装结构，外横梁、外纵梁以及竖梁通过固定连接的方式构成的一个具有立体容置空间的主体框架能够安装于车架的两纵梁之间，可以避免当电池框布置于车辆后背时导致轴距增加的问题；还可以避免当电池框布置于车身侧边时导致的安全隐患。此外，主体框架通过分层板隔开为多层空间结构，以便电池层叠地竖直分布，有利于电池的布置，提高空间利用率，大大节省了整车布置空间，另外，分层板采用板状结构能够方便电池的布置与安装。同时，连接板的设置不仅能够起到支撑分层板的作用，还能够增大电池安装结构的侧向支撑，有利于强化电池安装结构的强度。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的电池安装结构的结构示意图一；
图2为本申请实施例提供的电池安装结构的结构示意图二；
图3为本申请实施例提供的电池安装结构的结构示意图三。
其中：
1-主体框架，101-外横梁，102-外纵梁，103-竖梁，104-内纵梁，105-内横梁，106-连接梁，107-第一加强件，108-第二加强件，2-电池，3-分层板，4-支座，5-连接板，6-减重孔，7-保护侧板，8-保护底板，9-顶部纵梁，10-顶部横梁。
具体实施方式
本申请公开了一种电池安装结构，以及一种设置有该电池安装结构的车辆。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
在申请的描述中，需要说明的是，术语“中心”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该申请产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。
如图1至图3所示，本申请的实施例提供了一种电池安装结构，在一种实施例中，该电池安装结构包括外横梁101、外纵梁102、竖梁103、分层板3和连接板5。其中：
外横梁101，设置有两个，且相互平行；
外纵梁102，设置有两个，且相互平行，每个外纵梁102的两端分别与外横梁101固定连接构成四边形框架结构；
竖梁103，四边形框架的四个角处分别固定连接有竖梁103，竖梁103能够安装于车架的两纵梁之间；
分层板3，分层板3与竖梁103连接，且与四边形框架平行，将电池安装结构分成沿竖直方向分布的用于安装电池2的多个容置空间；
连接板5，连接板5连接外纵梁102与分层板3。
可见，本申请的实施例提供的电池安装结构，外横梁101、外纵梁102以及竖梁103固定连接构成的具有立体容置空间的主体框架1能够安装于车架的 两纵梁之间，可以避免当电池框布置于车辆后背时导致轴距增加的问题，还可以避免电池框布置于车身侧边时导致的安全隐患(比如容易受到来自侧向撞击)。此外，主体框架1通过分层板3隔开为多层空间结构，以便电池2层叠地竖直分布，有利于电池2的布置，提高空间利用率，大大节省了整车布置空间，另外，分层板3采用板状结构能够方便电池2的布置与安装。同时，连接板5的设置不仅能够起到支撑分层板3的作用，还能够增大电池安装结构的侧向支撑，有利于强化电池安装结构的强度。
需要说明的是，外横梁101、外纵梁102以及竖梁103的固定连接优选为焊接连接，即不可拆卸连接，有利于提高主体框架1的整体刚度和主体框架1的稳定性，从而保证电池2的安装稳定性。并且，并且焊接连接的方式在构件的连接处不需要较大的连接附件，占用空间小，不影响电池2及车架底部其它部件的安装。
一种实施例中，主体框架1还包括至少一个内纵梁104，内纵梁104位于两个外纵梁102之间，且与外纵梁102平行，有利于加固主体框架1，使主体框架1形成的框架结构更稳固。
一种实施例中，主体框架1还包括至少一个内横梁105，内横梁105位于两个外横梁101之间，且与外横梁101平行，其作用与设置内纵梁104的作用相同，有利于加固主体框架1，使主体框架1形成的框架结构更稳固。
四边形框架的四个角处固定的竖梁103依次为第一竖梁，第二竖梁，第三竖梁和第四竖梁；其中，第一竖梁与第二竖梁之间、第三竖梁与第四竖梁之间分别设置有连接梁106，需要说明的是，竖梁103的编号与竖梁103的具体位置不做具体限定，连接梁106可以是设置于主体框架1的前侧和后侧(即主体框架1靠近车头方向的一侧为前侧，背离车头方向的一侧为后侧)，也可以是设置于主体框架1的左侧和右侧(即主体框架1靠近车架左纵梁的一侧为左侧，靠近车架右纵梁的一侧为右侧)。连接梁106到外横梁101的竖直间隙大于电池2的厚度，保证上层的分层板3的安装不影响下一层的电池2，同时，当主体框 架1的容置电池2空间大于2层时，需要设置的分层板3大于两个，此时，分层板3与分层板3之间的竖直间隙也要大于电池2的厚度，保证上一层分层板3的安装不影响下一层的电池2。分层板3搭接于连接梁106，并且与连接梁106固定连接。即连接梁106不仅用于加固主体框架1，而且用于搭接分层板3，方便主体框架1与分层板3的组装，操作简便。
一种实施例中，主体框架1还包括第一加强件107设置于外横梁101与竖梁103的连接处，以及连接梁106与竖梁103的连接处。需要说明的是，第一加强件107可以是加强板也可以是连接斜梁；可以设置于竖梁103的外侧也可以设置于竖梁103内侧和外侧之间。用于提高外横梁101与竖梁103的连接强度，以及提高连接梁106与竖梁103的连接强度，从而能够对主体框架1起到加固作用，提高主体框架1的稳定性。
一种实施例中，主体框架1还包括第二加强件108，设置于外纵梁102和竖梁103的连接处。需要说明的是，第二加强件108可以是设置于外纵梁102和竖梁103连接处的加强板，也可以是连接斜梁；可以设置于外纵梁102的外侧也可以设置于外纵梁102内侧和外侧之间。用于提高外纵梁102和竖梁103的连接强度，从而能够对加固主体框架1，提高主体框架1的稳定性。
一种实施例中，主体框架1前侧的两根竖梁103顶部还设置有顶部横梁10，有利于提高主体框架1的整体稳定性。
一种实施例中，电池安装结构还包括支座4，支座4设置在竖梁103上，用于将主体框架1安装于车架的两纵梁之间。
一种实施例中，连接板5设置有减重孔6，和/或，分层板3设置有减重孔6。减重孔6是在构件满足使用要求的前提下，在不影响功能、强度、外观等重要特性的部位开的圆孔或椭圆孔或方孔或异形孔。从而能够通过减少材料，降低构件的自重。连接板5，和/或，分层板3，在满足使用要求的前提下，开设减重孔6，可以降低连接板5，和/或，分层板3的自重，从而能够降低主体框架1的自重，能够提高车架和主体框架1连接的稳定性和安全性。
一种实施例中，主体框架1还包括第三加强件，设置于竖梁103和支座4的连接处。其中主体框架1前侧的竖梁103与支座4连接处设置的第三加强件有加强板，和/或，加强斜梁；主体框架1后侧的竖梁103支座4连接处设置有加强板，和/或，L型加强件，可以使支座4与竖梁103的连接更稳固。
但不局限于此，对于第三加强件，可以加固竖梁103和支座4的连接即可，对于第三加强件的结构和设置位置不做具体限定，本领域技术人员可根据实际需要进行具体设计。
一种实施例中，主体框架1前侧设置有保护侧板7，和/或，主体框架1底部设置有保护底板8，有利于电池安装结构的防水防尘，能够减少电池与水或者泥的接触，避免电池受水或者泥的影响，能够延长电池的使用寿命。
一种实施例中，还包括顶部纵梁9，平行于外纵梁102，且与两个相邻的竖梁103的顶端连接，有利于提高电池安装结构的整体稳定性。
此外，本申请的实施例还提供了一种车辆，该车辆包括车架以及上文所述的电池安装结构，所述电池安装结构的竖梁103安装于车架的两纵梁之间，从而可以将电池2通过上文中所述的电池安装结构安装于车架的两个纵梁之间。
由于该车辆采用上述电池安装结构，其中，电池安装结构的外横梁、外纵梁以及竖梁通过固定连接构成的具有立体容置空间的主体框架1能够安装于车架的两纵梁之间，可以避免当电池框布置于车辆后背时导致轴距增加的问题，还可以避免当电池框布置于车身侧边时导致的安全隐患。此外，主体框架1通过分层板3隔开为多层空间结构，以便电池2层叠地竖直分布，有利于电池2的布置，提高空间利用率，大大节省了整车布置空间，另外，分层板3采用板状结构能够方便电池2的布置与安装。同时，连接板5的设置不仅能够起到支撑分层板3的作用，还能够增大电池安装结构的侧向支撑，有利于强化电池安装结构的强度。
最后，还需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗 示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
本说明书中各个实施例采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似部分互相参见即可。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本申请。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本申请的精神或范围的情况下，在其它实施例中实现。因此，本申请将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (14)

  1. 一种电池安装结构，其特征在于，包括：
    外横梁(101)，设置有两个，且相互平行；
    外纵梁(102)，设置有两个，且相互平行，每个所述外纵梁(102)的两端分别与所述外横梁(101)固定连接构成四边形框架结构；
    竖梁(103)，所述四边形框架的四个角处分别固定连接有所述竖梁(103)，所述竖梁(103)能够安装于车架的两纵梁之间；
    分层板(3)，所述分层板(3)与所述竖梁(103)连接，且与所述四边形框架平行，将所述电池安装结构内的空间分成沿竖直方向分布的用于安装电池(2)的多个容置空间；
    连接板(5)，所述连接板(5)连接所述外纵梁(102)与所述分层板(3)。
  2. 根据权利要求1所述的电池安装结构，其特征在于，还包括：
    至少一个内纵梁(104)，所述内纵梁(104)位于两个所述外纵梁(102)之间，且与所述外纵梁(102)平行。
  3. 根据权利要求1所述的电池安装结构，其特征在于，还包括：
    至少一个内横梁(105)，所述内横梁(105)位于两个所述外横梁(101)之间，且与所述外横梁(101)平行。
  4. 根据权利要求1所述的电池安装结构，其特征在于，还包括连接梁(106)；
    所述四边形框架的四个角处固定的所述竖梁(103)依次为第一竖梁，第二竖梁，第三竖梁，第四竖梁；
    其中，所述第一竖梁与所述第二竖梁之间、所述第三竖梁与所述第四竖梁之间分别设置有所述连接梁(106)，所述连接梁(106)到所述外横梁(101)的竖直间隙大于所述电池(2)的厚度，所述分层板(3)搭接于所述连接梁(106)上，并且与所述连接梁(106)固定连接。
  5. 根据权利要求3所述的电池安装结构，其特征在于，还包括：
    第一加强件(107)，设置于所述外横梁(101)与所述竖梁(103)的连接 处，以及所述连接梁(106)与所述竖梁(103)的连接处。
  6. 根据权利要求3所述的电池安装结构，其特征在于，还包括：
    第二加强件(108)，设置于所述外纵梁(102)和所述竖梁(103)的连接处。
  7. 根据权利要求1-6中任意一项所述的电池安装结构，其特征在于，还包括支座(4)，所述支座(4)设置在所述竖梁(103)上，用于将所述竖梁(103)安装于车架的两纵梁之间。
  8. 根据权利要求1-7中任意一项所述的电池安装结构，其特征在于，所述连接板(5)设置有减重孔(6)。
  9. 根据权利要求1-8中任意一项所述的电池安装结构，其特征在于，所述分层板(3)设置有减重孔(6)。
  10. 根据权利要求7所述的电池安装结构，其特征在于，还包括第三加强件，设置于所述支座(4)和所述竖梁(103)的连接处。
  11. 根据权利要求1-10中任意一项所述的电池安装结构，其特征在于，靠近车头方向的所述外横梁(101)和所述竖梁(103)构成的平面设置有保护侧板(7)。
  12. 根据权利要求1-11中任意一项所述的电池安装结构，其特征在于，所述四边形框架的底部设置有保护底板(8)。
  13. 根据权利要求1-12中任意一项所述的电池安装结构，其特征在于，还包括顶部纵梁(9)，平行于所述外纵梁(102)，且与两个相邻的所述竖梁(103)的顶端连接。
  14. 一种车辆，其特征在于，包括车架以及如权利要求1-13中任一项所述的用于安装电池的电池安装结构，所述电池安装结构的所述竖梁(103)安装于所述车架的两纵梁之间。
PCT/CN2023/073966 2022-08-29 2023-01-31 一种电池安装结构及车辆 WO2024045490A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202222278942.9 2022-08-29
CN202222278942.9U CN217804305U (zh) 2022-08-29 2022-08-29 一种电池安装结构及车辆

Publications (1)

Publication Number Publication Date
WO2024045490A1 true WO2024045490A1 (zh) 2024-03-07

Family

ID=83977379

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/073966 WO2024045490A1 (zh) 2022-08-29 2023-01-31 一种电池安装结构及车辆

Country Status (2)

Country Link
CN (1) CN217804305U (zh)
WO (1) WO2024045490A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN217804305U (zh) * 2022-08-29 2022-11-15 三一电动车科技有限公司 一种电池安装结构及车辆

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012071763A (ja) * 2010-09-29 2012-04-12 Toyota Motor Corp 車両用電池搭載構造
CN110588315A (zh) * 2019-09-29 2019-12-20 陕西重型汽车有限公司 一种侧置式动力电池支架及其电动商用车
CN111799415A (zh) * 2020-07-13 2020-10-20 东风汽车股份有限公司 一种侧入式储能电池布置结构
DE102019131916A1 (de) * 2019-11-26 2021-05-27 Bayerische Motoren Werke Aktiengesellschaft Hochvoltspeichergehäuse, Hochvoltspeicher und Kraftfahrzeug mit Hochvoltspeicher
CN216184437U (zh) * 2021-11-10 2022-04-05 潍柴(扬州)特种车有限公司 矿用自卸车蓄电池安装结构和矿用自卸车
CN217804305U (zh) * 2022-08-29 2022-11-15 三一电动车科技有限公司 一种电池安装结构及车辆

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012071763A (ja) * 2010-09-29 2012-04-12 Toyota Motor Corp 車両用電池搭載構造
CN110588315A (zh) * 2019-09-29 2019-12-20 陕西重型汽车有限公司 一种侧置式动力电池支架及其电动商用车
DE102019131916A1 (de) * 2019-11-26 2021-05-27 Bayerische Motoren Werke Aktiengesellschaft Hochvoltspeichergehäuse, Hochvoltspeicher und Kraftfahrzeug mit Hochvoltspeicher
CN111799415A (zh) * 2020-07-13 2020-10-20 东风汽车股份有限公司 一种侧入式储能电池布置结构
CN216184437U (zh) * 2021-11-10 2022-04-05 潍柴(扬州)特种车有限公司 矿用自卸车蓄电池安装结构和矿用自卸车
CN217804305U (zh) * 2022-08-29 2022-11-15 三一电动车科技有限公司 一种电池安装结构及车辆

Also Published As

Publication number Publication date
CN217804305U (zh) 2022-11-15

Similar Documents

Publication Publication Date Title
WO2024045490A1 (zh) 一种电池安装结构及车辆
CN106042880B (zh) 一种用于纯电动汽车的电池包总成
CN106864239B (zh) 一种电动汽车组合式电池框总成
CN203674289U (zh) 一种纯电动乘用车的动力电池系统箱体
CN204526813U (zh) 一种后置 cng 气瓶组固定装置
CN203472503U (zh) 混合动力汽车动力电池包固定结构
CN111746649A (zh) 一种电动汽车下部车架及底盘
CN209929368U (zh) 一种轻型电动车动力电池安装框架结构
EP3905367B1 (en) Battery box and battery module
CN215451619U (zh) 一种箱体、电池包以及车辆
CN110048052A (zh) 一种动力电池系统箱体
CN213861832U (zh) 一种可换电的电池包安装框架及其汽车
CN218731495U (zh) 电池包和车辆
CN106394217A (zh) 一种动力蓄电池支架总成
CN206171163U (zh) 一种动力蓄电池支架总成
CN215220858U (zh) 一种新型推车式储能系统
CN214505637U (zh) 用于车辆的电池模组以及车辆
CN214505674U (zh) 一种电池箱体结构
CN112688001A (zh) 一种电动装载机用电池布置结构
CN206012317U (zh) 电池包安装结构及电池包系统
CN217778336U (zh) 快换电池包用支架及包含其的快换电池包总成
CN218586178U (zh) 一种轻量化通信储能插箱箱体
CN212967927U (zh) 轻量化单层电瓶箱体总成
CN215971746U (zh) 一种电动汽车下部车架及底盘
CN115320356B (zh) 动力电池保护框架总成、电池包安装结构及混合动力汽车

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23858533

Country of ref document: EP

Kind code of ref document: A1