CN213199509U

CN213199509U - Battery rack for power station

Info

Publication number: CN213199509U
Application number: CN202021400001.2U
Authority: CN
Inventors: 张振江; 杨全凯; 来安东; 何群; 王利强
Original assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Jizhi New Energy Automobile Technology Co Ltd
Current assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Jizhi New Energy Automobile Technology Co Ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-05-14
Anticipated expiration: 2030-07-16

Abstract

The utility model relates to the technical field of power exchange, in particular to a battery rack for a power exchange station, which comprises a bracket and at least two sets of limit components, wherein the limit components are arranged on the bracket; Two third beams, the second beam is provided with a first limiter; the third beam is provided with at least one second limiter; the second beam and the third beam are connected to the bracket, and the second beam is connected to the opening side Oppositely, the two third beams are arranged opposite to each other and are located on both sides of the second beam respectively, and the first limiting member and the second limiting member are used to limit and support the battery pack; The first limit piece and the second limit piece are used to limit the battery pack, so that the hydroelectric connector device can be inserted into the corresponding interface of the battery accurately, so as to ensure the accuracy of the battery pack placement position; and the battery holder adopts a C-shaped welding structure to increase the size The Z-direction movement space of the stacker fork has a compact structure and saves material costs.

Description

Battery rack for power station

Technical Field

The utility model relates to a trade electric technical field, in particular to trade power station and use battery rack.

Background

At present, the power supply mode of the power battery of the electric automobile is generally divided into two modes of inserting charging with the automobile and replacing the battery, wherein the inserting charging mode has two modes of slow charging and fast charging. The insertion charging mode has the following defects: firstly, the initial investment cost of the battery is large, and the popularization of the electric automobile is hindered to a certain extent; secondly, the charging time is too long, compared with the oiling of a common automobile, the time spent on supplying energy by the electric automobile is too long, so that the charging is very inconvenient and can not meet the needs of people. The fast charging mode may cause great damage to the battery, resulting in shortened service life of the battery. The vehicle-mounted battery charging system adopts a battery charging mode of vehicle-electricity separation, and can effectively solve the problem of vehicle-mounted battery charging through centralized charging. The centralized charging in the battery replacement mode needs corresponding battery storage equipment, needs a battery rack and a positioning guide mechanism to realize the centralized charging, but cannot ensure the accuracy of the battery placement position so as to ensure that the water-electricity connector device is accurately inserted into a corresponding interface of the battery; on the premise of not ensuring the structural strength of the whole battery rack and the storage and taking-out movement space of the battery, the structure is as compact as possible, more power batteries are stored, the design is light, and the material cost is reduced.

Based on the defects in the prior art, a battery rack for a power station needs to be researched to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a battery holder for a power station, which is characterized in that a first limiting part and a second limiting part are arranged on the battery holder to limit the battery pack, so that a water and electricity connector device is accurately inserted into a corresponding interface of the battery, and the accuracy of the placement position of the battery pack is ensured; and the battery rack adopts a C-shaped welding structure, so that the Z-direction movement space of the pallet fork of the stacker crane is increased, the structure is compact, and the material cost is saved.

The utility model discloses a battery rack for a battery replacement station, which comprises a bracket and at least two groups of limiting components, wherein the limiting components are arranged on the bracket;

the bracket has an open side;

the limiting assembly comprises a second cross beam and two third cross beams, and a first limiting piece used for limiting the battery pack is arranged on the second cross beam; the third cross beam is provided with at least one second limiting piece for limiting the battery pack;

the second cross beam and the third cross beams are connected with the support, the second cross beam is opposite to the opening side, the two third cross beams are oppositely arranged and are respectively located on two sides of the second cross beam, and the first limiting part and the second limiting part are used for limiting and supporting the battery pack.

Furthermore, the support comprises four first cross beams and four battery columns, and each first cross beam is connected with two adjacent battery columns;

the battery stand column comprises four battery stand columns, a first cross beam is connected with one ends of the battery stand columns, a foot cup assembly is arranged at the other end of each battery stand column, and the foot cup assembly is used for adjusting the levelness of the battery rack for the battery replacement station.

Furthermore, two ends of the third cross beam are respectively connected with two adjacent battery columns, two ends of the second cross beam are respectively connected with two adjacent battery columns, and the second cross beam and the third cross beam are respectively connected with the battery columns to form a C-shaped structure.

Furthermore, the multiple groups of limiting assemblies are arranged along the length direction of the battery stand column, and the limiting assemblies are evenly arranged on the support at intervals.

Further, at least one first supporting piece is arranged on the second cross beam and used for supporting the battery pack, and the first supporting piece is arranged along the length direction of the second cross beam.

Furthermore, the device also comprises a plurality of groups of supporting components, wherein the number of the supporting components corresponds to the number of the limiting components one to one;

the supporting assembly comprises a fourth cross beam and a fifth cross beam, the fourth cross beam and the fifth cross beam are respectively connected with the battery stand column, a second supporting piece used for supporting the battery pack is arranged on the fourth cross beam, and a third supporting piece used for supporting the battery pack is arranged on the fifth cross beam.

Further, the total length of the fourth beam and the fifth beam is less than the length of the second beam.

Furthermore, the supporting component and the second cross beam are respectively arranged on two sides of the support, and the supporting component and the second cross beam are oppositely arranged.

Further, the first limiting part is a positioning pin, and the second limiting part is a guide block.

Further, the first supporting member, the second supporting member, the third supporting member and the second limiting member are located in the same plane, and the first supporting member, the second supporting member, the third supporting member and the second limiting member are all made of non-metallic materials.

Implement the embodiment of the utility model provides a, following beneficial effect has:

1. the utility model discloses a it is right to set up first locating part and second locating part on the battery holder the battery package carries on spacingly, makes the water electric connector device accuracy insert the corresponding interface of battery, guarantees the accuracy that the position was placed to the battery package.

2. The utility model discloses a battery holder adopts C type welded structure, and this Z that increases hacking machine fork is to the motion space, compact structure save material cost simultaneously.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiment or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a structural diagram of a battery rack for a power exchanging station according to the present embodiment.

Wherein the reference numerals in the figures correspond to:

1-a scaffold; 2-a limiting component; 3-a support assembly; 4-a foot cup assembly; 11-a first beam; 12-a battery post; 21-a second beam; 22-a third beam; 31-a fourth beam; 32-a fifth beam; 211-a first limit stop; 212-a first support; 221-a second limit stop; 311-a second support; 321-third support member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The prior art has the following defects: the existing battery rack needs to be used together with an additional positioning guide mechanism to position the battery pack, but the accuracy of the battery placing position cannot be ensured, so that the water-electricity connector device is accurately inserted into a corresponding interface of the battery; on the premise of not ensuring the structural strength of the whole battery rack and the storage and taking-out movement space of the battery, the structure is as compact as possible, more power batteries are stored, the design is light, and the material cost is reduced.

Aiming at the defects of the prior art, the battery pack is limited by arranging the first limiting part and the second limiting part on the battery frame, so that the water and electricity connector device is accurately inserted into the corresponding interface of the battery, and the accuracy of the placement position of the battery pack is ensured; and the battery rack adopts a C-shaped welding structure, so that the Z-direction movement space of the pallet fork of the stacker crane is increased, the structure is compact, and the material cost is saved.

Example 1

Referring to fig. 1, the present embodiment provides a battery rack for a power exchanging station, including a support 1 and at least two sets of limiting assemblies 2, where the limiting assemblies 2 are disposed on the support 1;

the holder 1 has an open side;

the limiting assembly 2 comprises a second cross beam 21 and two third cross beams 22, and a first limiting piece 211 used for limiting the battery pack is arranged on the second cross beam 21; the third cross beam 22 is provided with at least one second limiting piece 221 for limiting the battery pack;

the second cross beam 21 and the third cross beam 22 are connected to the bracket 1, the second cross beam 21 is opposite to the opening side, the two third cross beams 22 are oppositely arranged and respectively located at two sides of the second cross beam 21, and the first limiting part 211 and the second limiting part 221 are used for limiting and supporting the battery pack.

It should be noted that: the battery rack in the embodiment adopts a rectangular steel integral welding structure, and the battery pack is limited by arranging the first limiting piece 211 and the second limiting piece 221, so that the water and electricity connector device is accurately inserted into a corresponding interface of the battery, and the accuracy of the placement position of the battery pack is ensured; and the battery rack adopts a C-shaped welding structure, so that the Z-direction movement space of the pallet fork of the stacker crane is increased, the structure is compact, and the material cost is saved.

In this embodiment, the X direction is an axial direction of the first beam 11, and the Y direction is an axial direction of the third beam 22; the Z direction is the axial direction of the battery post 12.

Preferably, the support comprises four first beams 11 and four battery columns 12, and each first beam 11 connects two adjacent battery columns 12;

the battery replacing station comprises four battery upright columns 12, wherein the first cross beam 11 is connected with one ends of the battery upright columns 12, the other ends of the battery upright columns 12 are provided with foot cup assemblies 4, and the foot cup assemblies 4 are used for adjusting the levelness of the battery replacing station battery rack.

Specifically, the foot cup assembly 4 is fixedly connected with the ground through bolts.

Specifically, after the first cross beam 11 is connected with the battery upright 12, the first cross beam 11 is in the same horizontal plane, and four first cross beams 11 form a rectangle; the four battery columns 12 are arranged in parallel, and the battery columns 12 are perpendicular to the plane where the first cross beam 11 is located.

Preferably, two ends of the third cross beam 22 are respectively connected to two adjacent battery columns 12, two ends of the second cross beam 21 are respectively connected to two adjacent battery columns 12, and the second cross beam 21 and the third cross beam 22 are respectively connected to the battery columns 12 to form a C-shaped structure.

Specifically, the opening side of the C-shaped structure is used for providing a Z-direction movement space for the pallet fork of the stacker crane, so that the limitation of a battery rack on the movement path of the pallet fork of the stacker crane is avoided, and the material cost is saved while the structure is compact.

Preferably, a plurality of sets of the limiting assemblies 2 are arranged along the length direction of the battery upright post 12, and the limiting assemblies 2 are uniformly arranged on the bracket 1 at intervals.

Specifically, the number of the limiting assemblies 2 is reasonably planned according to the height of the battery rack, the height of the battery pack and other factors, and the specific number is not limited herein.

Preferably, at least one first support 212 is disposed on the second cross member 21, the first support 212 is used for supporting the battery pack, and the first support 212 is disposed along the length direction of the second cross member 21.

In this embodiment, 2 first supporting members 212 are disposed on the second cross beam 21, and the supporting surfaces of the two first supporting members 212 are in the same plane; if the supporting stability needs to be increased, it is also within the scope of the present embodiment to set the number of the first supporting members 212 to be more than two.

Preferably, the device further comprises a plurality of groups of supporting assemblies 3, wherein the number of the supporting assemblies 3 corresponds to the number of the limiting assemblies 2 one by one;

the support assembly 3 comprises a fourth beam 31 and a fifth beam 32, the fourth beam 31 and the fifth beam 32 are respectively connected with the battery upright 12, the fourth beam 31 is provided with a second support member 311 for supporting the battery pack, and the fifth beam 32 is provided with a third support member 321 for supporting the battery pack.

Specifically, the supporting component 3 is disposed at the opening side of the C-shaped structure for supporting the battery pack, so as to avoid unstable support caused by the first supporting member 212 at one side.

Preferably, the total length of the fourth beam 31 and the fifth beam 32 is smaller than the length of the second beam 21.

In particular, the total length of the fourth beam 31 and the fifth beam 32 is much smaller than the length of the second beam 21, which is mainly designed to ensure that the stacker forks can enter the battery rack for placing the battery pack.

Preferably, the supporting component 3 and the second beam 21 are respectively arranged at two sides of the bracket 1, and the supporting component 3 and the second beam 21 are oppositely arranged.

Specifically, the support member 3 and the first support member 212 can support opposite sides of the battery pack.

Preferably, the first retaining member 211 is a positioning pin, and the second retaining member 221 is a guide block.

Specifically, the guide block includes supporting part and spacing portion, the supporting part with form an L shape structure after spacing portion connects, spacing portion with third crossbeam 22 is connected, so that the supporting part can support the battery package, just spacing portion can be right the battery package is spacing.

Preferably, the first supporting member 212, the second supporting member 311, the third supporting member 321 and the second limiting member 221 are in the same plane, and the first supporting member 212, the second supporting member 311, the third supporting member 321 and the second limiting member 221 are all made of non-metallic materials.

Specifically, the non-metallic material may be nylon 66 or the like.

The process of placing the battery pack into the battery rack for the battery replacement station comprises the following steps: the battery pack is put into the battery rack by a stacker fork, and when the initial position of the battery pack on the stacker fork has deviation, the battery pack is positioned in an auxiliary way through the first limiting piece 211 and the second limiting piece 221; the second stopper 221 is configured to correct a deviation of the battery pack in the X direction, and the second stopper 211 is configured to correct a deviation of the battery pack in the X and Y directions; after the deviation is corrected, the first supporting member 212, the second supporting member 311, the third supporting member 321, and the second limiting member 221 support the battery pack together, and at this time, the accuracy of the placement position of the battery pack is completed.

Although the present invention has been described in connection with the preferred embodiments, it is not intended to limit the invention to the embodiments described herein, but rather, to include various changes and modifications without departing from the scope of the invention.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.

The embodiments and features of the embodiments described herein above can be combined with each other without conflict.

The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.

Claims

1. A battery rack for a power exchange station, characterized in that it comprises a bracket (1) and at least two sets of limit assemblies (2), wherein the limit assemblies (2) are arranged on the bracket (1);

the bracket (1) has an open side;

The limiting assembly (2) includes a second beam (21) and two third beams (22), and a first limiting member (21) for limiting the battery pack is provided on the second beam (21). 211); the third beam (22) is provided with at least one second limiting member (221) for limiting the battery pack;

Both the second beam (21) and the third beam (22) are connected to the bracket (1), the second beam (21) is opposite to the opening side, and the two third beams ( 22) Oppositely arranged and located on both sides of the second beam (21), the first limiting member (211) and the second limiting member (221) are used to limit the battery pack and support.

2. A battery rack for a power exchange station according to claim 1, wherein the bracket comprises four first beams (11) and four battery uprights (12), each of the first beams (12). 11) Connect two adjacent battery columns (12);

The number of the battery columns (12) is four, the first beam (11) is connected to one end of the battery column (12), and the other end of the battery column (12) is provided with a foot cup assembly (4). ), the foot cup assembly (4) is used to adjust the levelness of the battery rack for the power exchange station.

3 . The battery rack for a power exchange station according to claim 2 , wherein both ends of the third beam ( 22 ) are respectively connected with two adjacent battery columns ( 12 ), and the second Both ends of the beam (21) are respectively connected to the two adjacent battery columns (12), and the second beam (21) and the third beam (22) are respectively connected to the battery columns (12) Then a C-shaped structure is formed.

4. The battery rack for a power exchange station according to claim 3, characterized in that a plurality of sets of the limiting components (2) are arranged along the length direction of the battery column (12), and the limiting components (2) The brackets (1) are evenly spaced.

The battery rack for a power exchange station according to claim 4, characterized in that, at least one first support (212) is provided on the second beam (21), and the first support (212) ) is used to support the battery pack, and the first support member (212) is arranged along the length direction of the second beam (21).

6 . The battery rack for a power exchange station according to claim 5 , further comprising a plurality of groups of support assemblies ( 3 ), the number of the support assemblies ( 3 ) being the same as the number of the limit assemblies ( 2 ). 7 . One-to-one correspondence of quantity;

The support assembly (3) includes a fourth beam (31) and a fifth beam (32), and the fourth beam (31) and the fifth beam (32) are respectively connected with the battery column (12), The fourth beam (31) is provided with a second support (311) for supporting the battery pack, and the fifth beam (32) is provided with a third support (321) for supporting the battery pack ).

7. The battery rack for a power exchange station according to claim 6, wherein the total length of the fourth beam (31) and the fifth beam (32) is smaller than the second beam (21) length.

8 . The battery rack for a power exchange station according to claim 7 , wherein the support assembly ( 3 ) and the second beam ( 21 ) are respectively disposed on both sides of the bracket ( 1 ). 9 . The support assembly (3) and the second beam (21) are arranged opposite to each other.

9 . The battery rack for a power exchange station according to claim 8 , wherein the first limiting member ( 211 ) is a positioning pin, and the second limiting member ( 221 ) is a guide block. 10 .

The battery rack for a power exchange station according to claim 9, characterized in that the first support (212), the second support (311), and the third support (321) are in the same plane as the second limiting member (221), and the first supporting member (212), the second supporting member (311), the third supporting member (321) and the The two limiting members (221) are both made of non-metallic materials.