Convenient-to-mount battery rack for new energy automobile battery

Abstract

The utility model relates to a convenient-to-install battery rack for a new energy automobile battery, the convenient-to-install battery rack comprises a base, first vertical rods and second vertical rods, a plurality of U-shaped racks are fixed between the adjacent first vertical rods and second vertical rods, the inner wall of each U-shaped rack is slidably connected with a sliding block, the side wall of each sliding block is fixedly provided with a mounting plate, the side walls of the two first vertical rods are provided with fixing grooves, and the fixing grooves are arranged in the fixing grooves. A mounting hole is formed in the side wall of the mounting plate in a penetrating mode, a limiting assembly is mounted in the mounting hole and comprises a fixing plate, a double-end lead screw and fixing rods, a driving assembly is mounted on the mounting plate, the double-end lead screw is driven by the driving assembly to rotate, the two fixing rods enter the mounting hole, and therefore the mounting plate is pulled out to mount a battery on the mounting plate. After the batteries are connected, the mounting holes are aligned with the fixing grooves, the driving assembly drives the double-end lead screw to rotate reversely, the two fixing rods are matched with the fixing grooves in the two sides in an inserted mode, and therefore the mounting plate is fixed, mounting and wiring of the batteries are facilitated, and the battery mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery racks, in particular to a battery rack for new energy vehicle batteries that is convenient for installation. Background Technique

[0002] A battery rack is a rack made of metals such as iron and aluminum according to the size of the battery, with a specified model, and is used to support and install the battery. This structure is widely used in industry and also applied to fields such as telecommunications computer rooms and medical equipment. Battery racks are mainly divided into 2V series battery racks, 12V battery series battery racks, FT series battery racks, etc.

[0003] When the existing battery racks are in use, the battery needs to slide in from one side of the battery rack. Cables are required to connect between the batteries on each layer, and the finally led-out cables are connected to the charging controller. Due to the limited height between each layer of the battery rack, it is inconvenient to operate when installing and connecting the batteries, not convenient for distributed installation of the batteries, and affects the installation efficiency of the batteries. Content of the Utility Model

[0004] In order to solve the above problems, the utility model provides a battery rack for new energy vehicle batteries that is convenient for installation.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: A battery rack for new energy vehicle batteries that is convenient for installation, including a base, on the upper surface of which a first vertical rod and a second vertical rod are fixed. There are two of both the first vertical rod and the second vertical rod, and they are distributed in a rectangular array. A plurality of U-shaped frames are fixed between the adjacent first vertical rod and the second vertical rod. A slider is slidably connected to the inner wall of each U-shaped frame. An installation plate is fixed to the side wall of the slider. Fixing grooves are opened on the side walls of the two first vertical rods close to each other. An installation hole matching the fixing groove is penetrated and opened on the side wall of the installation plate;

[0006] A limiting component is installed in the installation hole. The limiting component includes a fixing plate fixed to the inner wall of the installation hole, a double-headed screw rod penetrating through the side wall of the fixing plate and rotatably connected, and a fixing rod sleeved on the double-headed screw rod and slidably connected to the inner wall of the installation hole. There are two sections of threads with opposite helix directions and equal pitches on the double-headed screw rod. Two fixing rods are symmetrically arranged. The two fixing rods are respectively inserted and matched with the fixing grooves on both sides, and the two fixing rods are respectively threadedly connected to the two sections of threads on the double-headed screw rod. A driving component for driving the double-headed screw rod to rotate is installed on the installation plate.

[0007] By adopting the above technical scheme, when it is necessary to install the battery, the staff drives the double-headed screw to rotate through the driving component. Since the two fixing rods are threadedly connected to the two sections of threads on the double-headed screw, the two fixing rods are slidingly connected to the inner wall of the mounting hole, so that the two fixing rods move closer to each other, disengage from the fixing grooves and enter the mounting hole, thereby pulling the mounting plate outward to install the battery on the mounting plate. After the battery is connected, the mounting plate is pushed toward the second vertical rod to align the mounting hole with the fixing groove. The double-headed screw is driven to rotate in the opposite direction by the driving component, so that the two fixing rods are respectively plugged and matched with the fixing grooves on both sides, thereby fixing the mounting plate, facilitating the installation and wiring of the battery, and improving the efficiency of battery installation.

[0008] Furthermore, the driving assembly includes a rotating shaft that passes through and is rotatably connected to the side wall of the mounting plate, an active bevel gear that is arranged in the mounting hole and fixed to the end of the rotating shaft, a driven bevel gear that is fixedly sleeved on the double-headed screw and meshes with the active bevel gear, and a star-shaped handle fixed to one end of the rotating shaft away from the active bevel gear.

[0009] By adopting the above technical solution, when it is necessary to drive the double-headed screw to rotate, the staff only needs to rotate the active bevel gear through the star-shaped handle, so that the driven bevel gear meshing with the active bevel gear and the double-headed screw fixed to the driven bevel gear rotate, which is convenient for moving the position of the two fixed rods.

[0010] Furthermore, the mounting plate is provided with a plurality of fixing components for fixing the battery, and each of the fixing components comprises a U-shaped plate fixed to the upper surface of the mounting plate, a threaded rod penetrating through the upper surface of the U-shaped plate and threadedly connected, and a rotating block fixed to the upper end of the threaded rod, which is rotatably connected to the lower end of the threaded rod and a clamping plate slidably connected to the inner wall of the U-shaped plate.

[0011] By adopting the above technical solution, after the staff pulls out the mounting plate, they place the battery under the U-shaped plate and rotate the threaded rod by the rotating block. Since the threaded rod is threadedly connected to the U-shaped plate, the lower end of the threaded rod is rotatably connected to the clamping plate, and the clamping plate is slidably connected to the inner wall of the U-shaped plate, the clamping plate moves axially along the threaded rod, so that the clamping plate presses downward and fixes the battery, thereby enhancing the stability of the battery on the mounting plate.

[0012] Furthermore, a rubber pad is fixed to the bottom of each of the abutting plates.

[0013] By adopting the above technical solution, the rubber pad is made of rubber material, and its surface has a large friction coefficient, which increases the friction force against the bottom of the plate and improves the fixing effect of the fixing assembly on the battery.

[0014] Furthermore, a limiting groove is provided on the inner wall of the mounting hole, and a limiting block is fixed on the side wall of the fixing rod and is slidably connected to the inner wall of the limiting groove.

[0015] By adopting the above technical solution, the limit block is slidably connected in the limit groove, which limits the moving position of the fixing rod, avoids the fixing rod from detaching from the mounting hole, and is conducive to the normal use of the limit assembly.

[0016] Furthermore, an arc groove is formed on the inner wall of the U-shaped frame, a ball rollingly connected to the arc groove is embedded in the side wall of the slider, and the gap distance between the inner wall of the U-shaped frame and the side wall of the slider is 0.1-0.3 mm.

[0017] By adopting the above technical solution, the ball bearings are rollingly connected to the arc groove, so that the sliding friction between the slider and the U-shaped frame is converted into rolling friction, which reduces the resistance of the slider moving on the inner wall of the U-shaped frame and makes it easier for workers to pull out the installation plate.

[0018] Furthermore, each side wall of the mounting plate is fixed with a U-shaped rod.

[0019] By adopting the above technical solution, the setting of the U-shaped rod provides a fulcrum for the mounting plate, making it convenient for the staff to pull the mounting plate through the U-shaped rod.

[0020] In summary, the utility model has the following beneficial effects:

[0021] 1. In the present application, when it is necessary to install the battery, the staff drives the double-headed screw to rotate through the driving assembly. Since the two fixing rods are threadedly connected with the two sections of threads on the double-headed screw, the two fixing rods are slidably connected with the inner wall of the mounting hole, so that the two fixing rods move closer to each other, disengage from the fixing grooves and enter the mounting holes, thereby pulling the mounting plate outward to install the battery on the mounting plate. After the battery is connected, the mounting plate is pushed toward the second vertical rod to align the mounting hole with the fixing groove. The double-headed screw is driven to rotate in the opposite direction through the driving assembly, so that the two fixing rods are respectively plugged and matched with the fixing grooves on both sides, thereby fixing the mounting plate, facilitating the installation and wiring of the battery, and improving the efficiency of battery installation.

[0022] 2. In this application, when the double-ended screw needs to be driven to rotate, the staff only needs to rotate the active bevel gear through the star-shaped handle, so that the driven bevel gear meshing with the active bevel gear and the double-ended screw fixed to the driven bevel gear rotate, so as to facilitate the movement of the positions of the two fixed rods;

[0023] 3. In the present application, after the staff pulls out the mounting plate, they place the battery under the U-shaped plate and rotate the threaded rod by means of the rotating block. Since the threaded rod is threadedly connected to the U-shaped plate, the lower end of the threaded rod is rotationally connected to the clamping plate, and the clamping plate is slidingly connected to the inner wall of the U-shaped plate, the clamping plate moves axially along the threaded rod, so that the clamping plate presses downward and fixes the battery, thereby enhancing the stability of the battery on the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0025] Figure 2 is a schematic cross-sectional structure diagram of an embodiment of the present utility model;

[0026] Figure 3 is Figure 2 an enlarged schematic diagram of part A in

[0027] In the figure: 1, base; 2, first vertical rod; 21, fixing groove; 3, second vertical rod; 4, U-shaped frame; 41, arc groove; 5, slider; 6, mounting plate; 61, mounting hole; 62, limiting groove; 7, limiting component; 71, fixing plate; 72, double-headed screw rod; 73, fixing rod; 8, driving component; 81, rotating shaft; 82, driving bevel gear; 83, driven bevel gear; 84, star-shaped handle; 9, fixing component; 91, U-shaped plate; 92, threaded rod; 93, rotating block; 94, pressing plate; 10, rubber pad; 11, limiting block; 12, ball; 13, U-shaped rod. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application; obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0029] As Figures 1-3 shown, an embodiment of the present application discloses a battery rack for a new energy vehicle battery that is convenient for installation, including a base 1, a first vertical rod 2, a second vertical rod 3, a U-shaped frame 4, a slider 5, a mounting plate 6, a limiting component 7, and a driving component 8.

[0030] The base 1 has a cuboid structure, and the base 1 is used to carry the device. The first vertical rod 2 and the second vertical rod 3 are both vertically arranged rectangular rod-shaped structures. The first vertical rod 2 and the second vertical rod 3 are both fixed on the upper surface of the base 1. There are two first vertical rods 2 and two second vertical rods 3, and they are arranged in a rectangular array. Fixing grooves 21 are opened on the side walls of the two first vertical rods 2 close to each other. The U-shaped frame 4 has a U-shaped cross-section, and the U-shaped frame 4 is fixed between the adjacent first vertical rod 2 and the second vertical rod 3. There are multiple U-shaped frames 4. The slider 5 has a cuboid structure. There are multiple sliders 5, and the multiple sliders 5 are respectively slidably connected to the inner walls of the multiple U-shaped frames 4. The mounting plate 6 has a rectangular plate-shaped structure, and the mounting plate 6 is fixed on the side wall of the slider 5. Mounting holes 61 that cooperate with the fixing grooves 21 are penetrated through the side wall of the mounting plate 6.

[0031] The limit assembly 7 is installed in the mounting hole 61, and the limit assembly 7 includes a fixing plate 71, a double-headed screw 72 and a fixing rod 73. The fixing plate 71 is a rectangular plate-like structure, and the fixing plate 71 is fixed on the inner wall of the mounting hole 61. The double-headed screw 72 is a horizontally arranged rod-like structure, and the double-headed screw 72 is arranged on the side wall of the fixing plate 71 and is rotatably connected, and the double-headed screw 72 is provided with two sections of threads with opposite rotation directions and equal pitches. The fixing rod 73 is a rectangular rod-like structure, and the fixing rod 73 is sleeved on the double-headed screw 72 and is slidably connected to the inner wall of the mounting hole 61. Two fixing rods 73 are symmetrically arranged, and the two fixing rods 73 are respectively plugged into and matched with the fixing grooves 21 on both sides, and the two fixing rods 73 are respectively threadedly connected with the two sections of threads on the double-headed screw 72.

[0032] The driving assembly 8 is mounted on the mounting plate 6 and is used to drive the double-headed screw 72 to rotate. The driving assembly 8 includes a rotating shaft 81, an active bevel gear 82, a driven bevel gear 83 and a star-shaped handle 84. The rotating shaft 81 is a horizontally arranged round rod-shaped structure, and the rotating shaft 81 is penetrated and arranged on the side wall of the mounting plate 6 and is rotatably connected. The active bevel gear 82 is arranged in the mounting hole 61, and the active bevel gear 82 is fixed to the end of the rotating shaft 81, and the axis of the active bevel gear 82 coincides with the axis of the rotating shaft 81. The driven bevel gear 83 is fixedly sleeved on the double-headed screw 72, and the driven bevel gear 83 is meshed with the active bevel gear 82, and the axis of the driven bevel gear 83 coincides with the axis of the double-headed screw 72. The star-shaped handle 84 is fixed to one end of the rotating shaft 81 away from the active bevel gear 82, and the axis of the star-shaped handle 84 coincides with the axis of the rotating shaft 81.

[0033] When it is necessary to install the battery, the staff rotates the active bevel gear 82 through the star-shaped handle 84, thereby causing the driven bevel gear 83 meshing with the active bevel gear 82 and the double-headed screw rod 72 fixed to the driven bevel gear 83 to rotate. Since the two fixing rods 73 are threadedly connected to the two sections of threads on the double-headed screw rod 72, the two fixing rods 73 are slidingly connected to the inner wall of the mounting hole 61, so that the two fixing rods 73 move closer to each other, disengage from the fixing groove 21 and enter the mounting hole 61, thereby pulling the mounting plate 6 outward to install the battery on the mounting plate 6. After the battery is connected, the mounting plate 6 is pushed toward the second vertical rod 3 so that the mounting hole 61 is aligned with the fixing groove 21. By rotating the star-shaped handle 84 in the opposite direction, the double-headed screw rod 72 is driven to rotate in the opposite direction, so that the two fixing rods 73 are respectively plugged and matched with the fixing grooves 21 on both sides, thereby fixing the mounting plate 6, facilitating the installation and wiring of the battery, and improving the efficiency of battery installation.

[0034] In order to enhance the stability of the battery on the mounting plate 6, a plurality of fixing components 9 are installed on the mounting plate 6 for fixing the battery, and each fixing component 9 includes a U-shaped plate 91, a threaded rod 92, a rotating block 93 and a clamping plate 94. The U-shaped plate 91 is a plate-like structure with a U-shaped cross section, and the U-shaped plate 91 is fixed to the upper surface of the mounting plate 6. The threaded rod 92 is a vertically arranged rod-like structure, and the threaded rod 92 is penetrated and arranged on the upper surface of the U-shaped plate 91 and is threadedly connected. The rotating block 93 is a round block-like structure, and the rotating block 93 is fixed to the upper end of the threaded rod 92, and the axis of the rotating block 93 coincides with the axis of the threaded rod 92. The clamping plate 94 is a rectangular plate-like structure, and the clamping plate 94 is rotatably connected to the lower end of the threaded rod 92, and the clamping plate 94 is slidingly connected to the inner wall of the U-shaped plate 91. After the staff pulls out the mounting plate 6, they place the battery under the U-shaped plate 91 and rotate the threaded rod 92 by means of the rotating block 93. Since the threaded rod 92 is threadedly connected to the U-shaped plate 91, the lower end of the threaded rod 92 is rotatably connected to the clamping plate 94, and the clamping plate 94 is slidably connected to the inner wall of the U-shaped plate 91. Therefore, the clamping plate 94 moves axially along the threaded rod 92, so that the clamping plate 94 presses downward and fixes the battery, thereby enhancing the stability of the battery on the mounting plate 6.

[0035] In order to improve the fixing effect of the fixing component 9 on the battery, a rubber pad 10 is fixed to the bottom of each clamping plate 94. The rubber pad 10 is made of rubber material and its surface has a large friction coefficient, which increases the friction force at the bottom of the clamping plate 94, thereby improving the fixing effect of the fixing component 9 on the battery.

[0036] In order to prevent the fixing rod 73 from escaping from the mounting hole 61, a limiting groove 62 is provided on the inner wall of the mounting hole 61, and a limiting block 11 is fixed to the side wall of the fixing rod 73 and is slidably connected to the inner wall of the limiting groove 62. The limiting block 11 is slidably connected in the limiting groove 62, and limits the moving position of the fixing rod 73, thereby preventing the fixing rod 73 from escaping from the mounting hole 61, which is beneficial to the normal use of the limiting assembly 7.

[0037] In order to make it easier for the staff to pull out the installation plate 6, an arc groove 41 is opened on the inner wall of the U-shaped frame 4, and a ball 12 rollingly connected to the arc groove 41 is embedded in the side wall of the slider 5. The gap distance between the inner wall of the U-shaped frame 4 and the side wall of the slider 5 is 0.1-0.3mm. The ball 12 is rollingly connected to the arc groove 41, so that the sliding friction between the slider 5 and the U-shaped frame 4 is converted into rolling friction, reducing the resistance of the slider 5 to move on the inner wall of the U-shaped frame 4, thereby making it easier for the staff to pull out the installation plate 6.

[0038] In order to facilitate pulling out the mounting plate 6 , a U-shaped rod 13 is fixed to the side wall of each mounting plate 6 . The setting of the U-shaped rod 13 provides a fulcrum for the mounting plate 6 , thereby facilitating the staff to pull out the mounting plate 6 through the U-shaped rod 13 .

[0039] The use principle of a battery rack that is easy to install for new energy vehicle batteries in the present embodiment is as follows: when it is necessary to install the battery, the staff rotates the active bevel gear 82 through the star-shaped handle 84, thereby rotating the driven bevel gear 83 meshing with the active bevel gear 82 and the double-headed screw 72 fixed to the driven bevel gear 83. Since the two fixing rods 73 are threadedly connected with the two sections of threads on the double-headed screw 72, the two fixing rods 73 are slidably connected with the inner wall of the mounting hole 61, so that the two fixing rods 73 move closer to each other, disengage from the fixing groove 21 and enter the mounting hole 61, so that the mounting plate 6 is pulled outward to install the battery on the mounting plate 6. After the battery is connected, the mounting plate 6 is pushed toward the second vertical rod 3 so that the mounting hole 61 is aligned with the fixing groove 21. The double-headed screw 72 is driven to rotate in the opposite direction by rotating the star-shaped handle 84 in the opposite direction, so that the two fixing rods 73 are respectively plugged and matched with the fixing grooves 21 on both sides, thereby fixing the mounting plate 6, facilitating the installation and wiring of the battery, and improving the efficiency of battery installation.

[0040] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A battery rack for a new energy vehicle battery that is easy to install, characterized in that: It includes a base (1), on the upper surface of the base (1), a first vertical rod (2) and a second vertical rod (3) are fixed. There are two of both the first vertical rod (2) and the second vertical rod (3), and they are distributed in a rectangular array. A plurality of U-shaped frames (4) are fixed between the adjacent first vertical rod (2) and the second vertical rod (3). A slider (5) is slidably connected to the inner wall of each U-shaped frame (4). An installation plate (6) is fixed to the side wall of the slider (5). Fixed grooves (21) are formed on the side walls of the two first vertical rods (2) close to each other. An installation hole (61) matching the fixed groove (21) is formed through the side wall of the installation plate (6). A limiting component (7) is installed in the installation hole (61). The limiting component (7) includes a fixing plate (71) fixed to the inner wall of the installation hole (61), a double-headed screw rod (72) penetrating through the side wall of the fixing plate (71) and rotatably connected, and a fixing rod (73) sleeved on the double-headed screw rod (72) and slidably connected to the inner wall of the installation hole (61). Two sections of threads with opposite helix directions and equal pitches are arranged on the double-headed screw rod (72). Two fixing rods (73) are symmetrically arranged. The two fixing rods (73) are respectively inserted and matched with the fixed grooves (21) on both sides. The two fixing rods (73) are respectively threadedly connected to the two sections of threads on the double-headed screw rod (72). A driving component (8) for driving the double-headed screw rod (72) to rotate is installed on the installation plate (6).

2. The battery rack for a new energy vehicle battery according to claim 1, characterized in that: The driving component (8) includes a rotating shaft (81) penetrating through the side wall of the installation plate (6) and rotatably connected, a driving bevel gear (82) arranged in the installation hole (61) and fixed to the end of the rotating shaft (81), a driven bevel gear (83) fixedly sleeved on the double-headed screw rod (72) and meshed with the driving bevel gear (82), and a star-shaped handle (84) fixed to the end of the rotating shaft (81) far from the driving bevel gear (82).

3. The battery rack for a new energy vehicle battery according to claim 2, characterized in that: Multiple groups of fixing components (9) for fixing the battery are installed on the installation plate (6). Each group of fixing components (9) includes a U-shaped plate (91) fixed to the upper surface of the installation plate (6), a threaded rod (92) penetrating through the upper surface of the U-shaped plate (91) and threadedly connected, a rotating block (93) fixed to the upper end of the threaded rod (92), and a pressing plate (94) rotatably connected to the lower end of the threaded rod (92) and slidably connected to the inner wall of the U-shaped plate (91).

4. The battery rack for a new energy vehicle battery according to claim 3, characterized in that: A rubber pad (10) is fixed to the bottom of each pressing plate (94).

5. The battery rack for a new energy vehicle battery according to claim 2, wherein: A limiting groove (62) is formed on the inner wall of the installation hole (61). A limiting block (11) slidably connected to the inner wall of the limiting groove (62) is fixed to the side wall of the fixing rod (73).

6. The battery rack for a new energy vehicle battery according to claim 5, characterized in that: An arc-shaped groove (41) is formed on the inner wall of the U-shaped frame (4). A ball (12) rollingly connected to the arc-shaped groove (41) is embedded in the side wall of the slider (5), and the gap distance between the inner wall of the U-shaped frame (4) and the side wall of the slider (5) is 0.1 - 0.3 mm.

7. The battery rack for a new energy vehicle battery according to claim 6, characterized in that: A U-shaped rod (13) is fixed to the side wall of each installation plate (6).

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