Battery pack transportation bracket

Abstract

The utility model relates to the technical field of battery pack transportation, and discloses a battery pack transportation bracket which comprises a transportation bracket body. The transportation bracket comprises a support, a supporting rod and a supporting rod, wherein a through groove is formed in the top; the grooves are symmetrically formed in the inner sides of the through grooves; the supporting plate is arranged on the inner side of the through groove; the motor is arranged on the frame body; the screw rod is rotationally arranged on the inner side of the frame body and is connected with the motor; according to the battery pack transportation bracket, a motor is started to drive a lead screw to rotate, the lead screw drives a toothed plate to move, the toothed plate is meshed with a gear, so that the gear can be driven to rotate, the top of a rod body is connected with a limiting plate, so that the limiting plate can be driven to rotate, limiting on a supporting plate is relieved, and a torsional spring is reset to lift the supporting plate; therefore, spontaneous combustion of the battery pack on the supporting plate can be avoided, the battery pack falls to an open position to be away from the conveying line, potential safety hazards are reduced, and safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery package transportation technical field, concretely is a kind of battery package transportation bracket. BACKGROUND

[0002] Battery package is actually the energy storage device of multiple battery cells. Battery cell is the basic unit of power battery, according to the different appearance, battery cell is mainly divided into cylindrical, square and soft package battery cell.

[0003] In the production process of electric vehicle, production materials include high-voltage battery package, so there are matters needing attention.

[0004] The existing battery package transportation frame can realize stable transportation of battery package on the assembly line, avoid collision, high temperature and other accidents. Since the battery package is improperly assembled or the quality of single module is defective, it is easy to cause battery package short circuit, temperature rise, smoke and spontaneous combustion, which has great safety hazard, and lacks countermeasures. UTILITY MODEL CONTENTS

[0005] (I) technical problem solved

[0006] In view of the deficiency of prior art, the utility model provides a kind of battery package transportation bracket, with the advantage of reducing the safety hazard of battery package transportation frame, solve the problem of great safety hazard of existing battery package transportation frame in transportation.

[0007] (II) technical scheme

[0008] To achieve the above purpose, the utility model provides the following technical scheme: a kind of battery package transportation bracket, including transportation bracket;The transportation bracket includes: support, the top of which is provided with through slot;Symmetrical recess is provided in the inner side of the through slot;Supporting plate is arranged in the inner side of the through slot;Transmission rod is rotatably arranged in the inner side of the recess and is connected with the supporting plate;Torsion spring is arranged on the supporting plate and is connected with the recess;Frame is arranged at the bottom of the support;Motor is arranged on the frame;Lead screw is rotatably arranged in the inner side of the frame and is connected with the motor;Toothed plate is arranged in the inner side of the frame and is threadedly connected with the lead screw;Rod body is rotatably arranged in the inner side of the frame and passes through the support;Gear is arranged on the outer side wall of the rod body and is engaged with the toothed plate;Limiting plate is arranged at the top of the rod body;Battery package is arranged at the top of the supporting plate.

[0009] In some embodiments, the top of the supporting plate is provided with an auxiliary assembly, which comprises: limiting frame is symmetrically arranged on the top of the supporting plate.

[0010] In some embodiments, the auxiliary assembly further comprises: stop block is symmetrically arranged at the bottom of the support.

[0011] In some embodiments, the limiting plate and the rod body are connected by bolts.

[0012] In some embodiments, the auxiliary assembly further comprises: a slot is opened at the bottom of the limiting plate.

[0013] In some embodiments, the auxiliary assembly further comprises: a rubber pad is arranged at the bottom of the limiting plate.

[0014] In some embodiments, the auxiliary assembly further comprises: a pulley is symmetrically arranged at the top of the tooth plate.

[0015] In some embodiments, the stop block and the support are connected by bolts.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a battery pack transport bracket, has the following beneficial effects:

[0018] The battery pack transport bracket, through the starting motor makes it drive the screw rod rotation, the screw rod drives the tooth plate movement, because the tooth plate and the gear mesh, like this can drive the gear rotation, because the top of the rod body and the limiting plate connection, like this can drive the limiting plate rotation, release the support plate limiting, like this torsional spring reset will support the board up, thereby throwing the battery pack from the spontaneous combustion, make it fall to the open position far away from the transport line, like this avoid the battery pack on the support board spontaneous combustion, reduced the security risk, increased the security. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic diagram of the utility model;

[0020] Figure 2 It is the internal structure schematic diagram of the utility model from the bottom;

[0021] Figure 3 It is the frame body top structure schematic diagram of the utility model;

[0022] Figure 4 It is the limiting plate bottom structure schematic diagram of the utility model.

[0023] In the drawing:

[0024] 1, transport bracket; 11, support; 111, through slot; 12, recess; 13, support plate; 131, transmission rod; 14, torsional spring; 15, frame; 16, motor; 161, screw rod; 17, tooth plate; 18, rod body; 181, gear; 182, limiting plate; 19, battery pack;

[0025] 2, auxiliary assembly; 21, limiting frame; 22, stop block; 23, rubber pad; 24, pulley; 25, slot. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0027] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement condition and the like between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0028] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be internal connection of two elements or interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0029] The battery pack is actually an energy storage device composed of multiple battery cells. The battery cell is the basic unit of the power battery. According to the different shapes, the battery cell is mainly divided into cylindrical, square and soft package battery cells.

[0030] In the related art, the existing battery pack transportation frame can realize stable transportation of the battery pack on the assembly line and avoid collision, high temperature and other accidents during use. However, since the battery pack is prone to short circuit, temperature rise, smoking and spontaneous combustion and other hazards due to improper assembly or quality defects of the single module, there is a great safety hazard, and there is a lack of corresponding measures.

[0031] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a battery pack transport bracket. When the self-ignited battery pack 19 needs to be thrown out, it is only necessary to start the motor 16 to drive the screw rod 161 to rotate, and the screw rod 161 drives the tooth plate 17 to move. Since the tooth plate 17 is engaged with the gear 181, this can drive the gear 181 to rotate. Since the top of the rod body is connected to the limit plate 182, this can drive the limit plate 182 to rotate, releasing the limit on the support plate 13, so that the torsion spring 14 is reset to lift the support plate 13, thereby throwing the self-ignited battery pack 19 out, thereby avoiding the battery pack 19 from self-igniting on the support plate 13, causing it to fall to an open location away from the transportation line, reducing safety hazards and increasing safety.

[0032] The present application is described below with reference to specific embodiments and with reference to the accompanying drawings:

[0033] Combine Figures 1-4 The embodiment of the present application provides a battery pack transport bracket, including a transport bracket 1; the transport bracket 1 includes: a bracket 11 with a through slot 111 on the top; a groove 12 symmetrically opened inside the through slot 111; a support plate 13 arranged inside the through slot 111; a transmission rod 131 rotatably arranged inside the groove 12 and connected to the support plate 13; a torsion spring 14 arranged on the support plate 13 and connected to the groove 12; a frame 15 arranged at the bottom of the bracket 11; The motor 16 is arranged on the frame 15; the screw rod 161 is rotatably arranged on the inner side of the frame 15 and is connected to the motor 16; the tooth plate 17 is arranged on the inner side of the frame 15 and is threadedly connected to the screw rod 161; the rod body 18 is rotatably arranged on the inner side of the frame 15 and passes through the bracket 11; the gear 181 is arranged on the outer wall of the rod body 18 and engages with the tooth plate 17; the limit plate 182 is arranged on the top of the rod body 18; the battery pack 19 is arranged on the top of the support plate 13.

[0034] When in use, the battery pack 19 is first placed on the top of the support plate 13, and then it is transported. When the battery pack 19 spontaneously combusts, the motor 16 is started by an external power supply to drive the screw 161 to rotate, and the screw 161 drives the toothed plate 17 threadedly connected to it to move. Since the toothed plate 17 is engaged with the gear 181, this can drive the gear 181 to rotate. Since the rod body 18 is rotatably connected to the frame 15, and its top is connected to the limit plate 182, this can drive the limit plate 182 to rotate, releasing the limit on the support plate 13, so that the torsion spring 14 is reset to lift the support plate 13, thereby throwing out the self-ignited battery pack 19, thus preventing the battery pack 19 from spontaneously combusting on the support plate 13 and causing it to fall to an open location away from the transportation line, reducing safety hazards and increasing safety.

[0035] In some embodiments, an auxiliary component 2 is provided on the top of the support plate 13 , and the auxiliary component 2 includes a limit frame 21 symmetrically provided on the top of the support plate 13 .

[0036] A limit frame 21 is provided on the top of the support plate 13 , which can limit the battery pack 19 and prevent the battery pack 19 from moving when the transport bracket 1 moves, thereby increasing the stability of the battery pack.

[0037] In some embodiments, the auxiliary component 2 further includes a stopper 22 symmetrically arranged at the bottom of the bracket 11 .

[0038] A stopper 22 is provided at the bottom of the bracket 11 to limit the downwardly pressed support plate 13 and prevent the torsion spring 14 from being damaged due to excessive rotation, thereby affecting the reset of the torsion spring 14 and protecting the torsion spring 14 .

[0039] In some embodiments, the limiting plate 182 is connected to the rod body 18 by bolts.

[0040] The limiting plate 182 and the rod body 18 are connected by bolts, so that the limiting plate 182 can be easily disassembled and replaced later to prevent the damaged limiting plate 182 from affecting the limiting of the support plate 13.

[0041] In some embodiments, the auxiliary component 2 further includes a slot 25 opened at the bottom of the limiting plate 182 .

[0042] A slot 25 is provided at the bottom of the limiting plate 182 so that when the limiting plate 182 is subsequently installed, the slot 25 is docked with the rod body 18 , thereby temporarily limiting the limiting plate 182 so that it can be subsequently fixed with bolts.

[0043] In some embodiments, the auxiliary component 2 further includes a rubber pad 23 disposed at the bottom of the limiting plate 182 .

[0044] A rubber pad 23 is provided at the bottom of the limiting plate 182 , so as to prevent the limiting plate 182 from causing scratches on the top of the support plate 13 when the limiting plate 182 rotates, thereby protecting the support plate 13 .

[0045] In some embodiments, the auxiliary component 2 further includes a pulley 24 symmetrically arranged on the top of the tooth plate 17 .

[0046] Pulleys 24 are symmetrically arranged on the top of the tooth plate 17, so that when the tooth plate 17 moves, the friction with the bottom of the bracket 11 can be reduced, and the movement of the tooth plate 17 can be made more convenient.

[0047] In some embodiments, the stopper 22 is connected to the bracket 11 via bolts.

[0048] The block 22 is bolted with the support 11, so that when the block 22 is damaged and deformed later, it is convenient to disassemble and replace it, so as not to affect the limiting of the support plate 13, and the practical effect is increased.

[0049] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present specification.

[0050] In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary technical personnel in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, nor in the protection scope required by the present application.

[0051] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A battery pack transport bracket, characterized by: The invention comprises a transport bracket (1); the transport bracket (1) comprises: The bracket (11) has a through slot (111) formed on the top; A groove (12) is symmetrically arranged inside the through groove (111); A support plate (13) is arranged inside the through groove (111); A transmission rod (131) is rotatably disposed inside the groove (12) and connected to the support plate (13); a torsion spring (14), disposed on the support plate (13) and connected to the groove (12); A frame (15) is arranged at the bottom of the bracket (11); A motor (16) is provided on the frame (15); A screw rod (161) is rotatably disposed inside the frame (15) and connected to the motor (16); a tooth plate (17), which is arranged inside the frame (15) and is threadedly connected to the screw rod (161); A rod (18) is rotatably disposed on the inner side of the frame (15) and passes through the bracket (11); a gear (181) disposed on the outer side wall of the rod (18) and meshing with the toothed plate (17); A limiting plate (182) is provided on the top of the rod body (18); A battery pack (19) is arranged on top of the support plate (13).

2. The battery pack transport bracket according to claim 1, characterized in that: An auxiliary component (2) is provided on the top of the support plate (13), and the auxiliary component (2) comprises: The limiting frame (21) is symmetrically arranged on the top of the supporting plate (13).

3. The battery pack transport bracket according to claim 2, characterized in that: The auxiliary component (2) further comprises: The stopper (22) is symmetrically arranged at the bottom of the bracket (11).

4. The battery pack transport bracket according to claim 3, characterized in that: The limiting plate (182) is connected to the rod body (18) via bolts.

5. The battery pack transport bracket according to claim 4, characterized in that: The auxiliary component (2) further comprises: The slot (25) is provided at the bottom of the limiting plate (182).

6. The battery pack transport bracket according to claim 5, characterized in that: The auxiliary component (2) further comprises: A rubber pad (23) is arranged at the bottom of the limiting plate (182).

7. The battery pack transport bracket according to claim 6, characterized in that: The auxiliary component (2) further comprises: The pulley (24) is symmetrically arranged on the top of the tooth plate (17).

8. The battery pack transport bracket according to claim 7, characterized in that: The stopper (22) is connected to the bracket (11) via bolts.

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