Reinforced electric vehicle frame

Abstract

The utility model discloses a reinforced electric vehicle frame which comprises a front column, a storage mechanism is arranged on the outer side of the front column, a rear column is arranged at the end, away from the front column, of the storage mechanism, a reinforcing mechanism capable of stably supporting the frame is arranged on the outer side of the storage mechanism, and a front carrying frame is fixedly installed on the upper portion of the outer side of the front column. A mounting mechanism is arranged on the upper portion of the outer side of the rear column, the reinforcing mechanism comprises a reinforcing plate, the reinforcing plate is arranged below the storage mechanism, and connecting plates are fixedly mounted at the two ends of the inner side of the reinforcing plate; through the arrangement of the reinforcing mechanism, a reinforcing effect is achieved, so that the front-back connection stability of a workshop is ensured, the bearing performance of the storage battery mounting position is enhanced, and the rack body is prevented from being damaged; the preset reinforcing effect can be achieved through cooperation of the reinforcing plate, the connecting plate, the supporting column and the adaptive groove and fixation among the connecting frame, the cover base, the containing groove, the penetrating hole and the connecting strip.

Description

Technical Field

[0001] The utility model relates to the technical field of light industry electromechanical manufacturing, in particular to a reinforced electric vehicle frame. Background Art

[0002] The frame is a frame structure that spans the front and rear axles of a car, commonly known as a beam, and the frame of an electric vehicle mainly plays a supporting role and is used to carry the driver and spare parts such as batteries and motors. The electric vehicle frame provided by the prior art is mainly manufactured by welding, which will result in poor product consistency and large assembly errors.

[0003] In view of the above technical problems, for example, the announcement number CN111361678A discloses an electric vehicle frame, in which each component is fixedly connected by glue or bolts. Since each component is an integral structure formed by die-casting, the assembly holes are fixed, the manual operation is simple, and the influence of welding skills of different workers is avoided;

[0004] The above patent also has the following shortcomings: Since the existing main body structure is integrated into a single piece by gravity casting, the accuracy and efficiency of the actual assembly process can be improved. However, since the structure of the battery installation position in the prior art is relatively simple, the connection between the main body processing is unstable and prone to breakage or bending. Utility Model Content

[0005] The purpose of the utility model is to provide a reinforced electric vehicle frame, which can improve the front and rear connection of the overall frame and the stability of the battery installation position by reinforcing the battery security position, thereby ensuring the strength of the frame and solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reinforced electric vehicle frame, comprising a front column and a connecting strip, a storage mechanism is arranged on the outside of the front column, a rear column is arranged at one end of the storage mechanism away from the front column, a reinforcement mechanism capable of stably supporting the frame is arranged on the outside of the storage mechanism, a front carrier is fixedly mounted on the upper part of the outer side of the front column, and a mounting mechanism is arranged on the upper part of the outer side of the rear column;

[0007] The reinforcement mechanism includes a reinforcement plate, which is arranged below the storage mechanism, and connecting plates are fixedly installed at both ends of the inner side of the reinforcement plate, and pillars are fixedly installed at both ends of the top of the reinforcement plate, and the top of the pillar is provided with an adaption groove, and a connecting frame is fixedly installed on the upper part of the outer side of the pillar, and the top of the connecting frame is rotatably connected to a cover seat, and the top of the cover seat is provided with a placement groove, and both ends of the inner cavity of the placement groove are provided with perforations, and the connecting strip is placed inside the placement groove.

[0008] Preferably, the storage mechanism includes a bearing assembly and a connecting assembly, the bearing assembly is arranged between the front column and the rear column, and the connecting assembly is arranged at the lower part of the outer side of the front column and the rear column.

[0009] Preferably, the bearing assembly includes a crossbeam and a support plate, the crossbeam is fixedly installed at the lower portion between the front column and the rear column, and the support plates are respectively fixedly installed at both sides of the crossbeam.

[0010] Preferably, the connecting assembly includes a connecting beam and a hole, the connecting beam is fixedly mounted on the lower portion of the outer sides of the front column and the rear column, and the holes are opened at both ends of the top of the connecting beam.

[0011] Preferably, the mounting mechanism comprises a rear seat frame and a main seat frame, the rear seat frame is fixedly mounted on the upper portion of the outer side of the rear pillar, and the main seat frame is fixedly mounted on the top end of the rear pillar.

[0012] Preferably, the top end of the pillar passes through the connecting beam through a hole, and the top end of the pillar passes through the cover seat through a through hole.

[0013] Preferably, the cover seat covers the top of the connecting beam, and the placement groove is bolted to the cover seat and the connecting beam.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model has a reinforcement effect through the setting of the reinforcement mechanism to ensure the stability of the front and rear connections of the workshop, and enhances the bearing capacity of the battery installation position to avoid damage to the frame. The reinforcement plate, connecting plate, support and adapter groove are used in conjunction with the connecting frame, cover seat, placement groove, perforation and connection strip to achieve the preset reinforcement effect.

[0016] 2. The utility model is provided with a storage mechanism for placing batteries, so as to facilitate the outer reinforcement of the reinforcement mechanism and also facilitate the advantage of limiting the position of the batteries.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the hole structure of the utility model;

[0020] Figure 3This is a schematic diagram of the structure of the connecting strip of the utility model;

[0021] Figure 4 This is a schematic diagram of the perforation structure of the utility model.

[0022] In the figure: 1. front column; 2. reinforcement mechanism; 21. reinforcement plate; 22. connecting plate; 23. support column; 24. adapter slot; 25. connecting frame; 26. cover seat; 27. placement slot; 28. perforation; 29. ​​connecting strip; 3. rear column; 4. storage mechanism; 41. crossbeam; 42. support plate; 43. connecting beam; 44. hole; 5. installation mechanism; 51. rear seat frame; 52. main seat frame; 6. front carrier frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides a reinforced electric vehicle frame, comprising a front column 1 and a connecting strip 29, a storage mechanism 4 is arranged on the outer side of the front column 1, a rear column 3 is arranged on the end of the storage mechanism 4 away from the front column 1, a reinforcement mechanism 2 for stably supporting the frame is arranged on the outer side of the storage mechanism 4, a front carrier 6 is fixedly installed on the upper part of the outer side of the front column 1, and a mounting mechanism 5 is arranged on the upper part of the outer side of the rear column 3;

[0025] The reinforcement mechanism 2 includes a reinforcement plate 21, which is arranged below the storage mechanism 4. Connecting plates 22 are fixedly installed at both ends of the inner side of the reinforcement plate 21, and pillars 23 are fixedly installed at both ends of the top of the reinforcement plate 21. An adapting groove 24 is provided at the top of the pillar 23. A connecting frame 25 is fixedly installed on the upper part of the outer side of the pillar 23. A cover seat 26 is rotatably connected to the top of the connecting frame 25. A placement groove 27 is provided on the top of the cover seat 26. Both ends of the inner cavity of the placement groove 27 are provided with through holes 28. A connecting strip 29 is placed inside the placement groove 27 to assist in supporting the battery and to form a reinforcement effect on the battery installation place and the front and rear of the frame.

[0026] The reinforcing plate 21, the connecting plate 22 and the pillar 23 are placed under the connecting beam 43 in advance, and then moved upward. At this time, the cover seat 26 is driven to move upward together through the connecting frame 25 until the pillar 23 passes through the connecting beam 43 through the hole 44, and then the reinforcing plate 21 is locked and fixed to the bottom of the beam 41 by bolts. At this time, the cover seat 26 is rotated to cover the top of the connecting beam 43, and the cover seat 26 is penetrated through the through hole 28. When installing here, it should be done simultaneously, that is, first penetrate and cover, and then fix it to the bottom of the beam 41 by bolts;

[0027] Secondary reinforcement:

[0028] Then place the connecting strip 29 inside the placement groove 27. At this time, the connecting strip 29 will also be located inside the adapter groove 24. Finally, the connecting strip 29 is connected to the support 23 and the cover seat 26 by bolts. After the installation is completed, it can play the advantages of reinforcement and increased bearing capacity.

[0029] When disassembling:

[0030] Install by reversing the above steps.

[0031] Preferably, the storage mechanism 4 includes a bearing assembly and a connecting assembly, the bearing assembly is arranged between the front column 1 and the rear column 3 , and the connecting assembly is arranged at the lower part of the outer sides of the front column 1 and the rear column 3 .

[0032] like Figure 2 As shown, the bearing assembly includes a crossbeam 41 and a support plate 42. The crossbeam 41 is fixedly installed at the lower part between the front pillar 1 and the rear pillar 3, and the support plates 42 are fixedly installed on both sides of the crossbeam 41, so as to facilitate the connection between the front pillar 1 and the rear pillar 3 to increase its stability, and at the same time facilitate the security of the battery, and the auxiliary reinforcement mechanism 2 is fixed.

[0033] like Figure 2 As shown, the connecting assembly includes a connecting beam 43 and a hole 44. The connecting beam 43 is fixedly installed at the lower part of the outer side of the front column 1 and the rear column 3. The holes 44 are opened at both ends of the top of the connecting beam 43, which can be used to reconnect the front column 1 and the rear column 3, and are conducive to cooperating with the reinforcement mechanism 2 to complete the reinforcement operation.

[0034] like Figure 2 As shown, the mounting mechanism 5 includes a rear seat frame 51 and a main seat frame 52. The rear seat frame 51 is fixedly mounted on the upper portion of the outer side of the rear pillar 3, and the main seat frame 52 is fixedly mounted on the top of the rear pillar 3. The rear seat frame 51 is used for supporting the movement of passengers, and the main seat frame 52 is conducive to the driver's sitting and driving.

[0035] The top of the support 23 penetrates the connecting beam 43 through the hole 44 , and the top of the support 23 penetrates the cover seat 26 through the through hole 28 , so as to facilitate the connection and fixation between them.

[0036] The cover seat 26 covers the top of the connecting beam 43 , and the placement groove 27 is bolted to the cover seat 26 and the connecting beam 43 to increase the connection effect and improve the reinforcement.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reinforced electric vehicle frame, characterized in that: The vehicle comprises a front pillar (1) and a connecting strip (29), wherein a storage mechanism (4) is arranged on the outer side of the front pillar (1), a rear pillar (3) is arranged on the end of the storage mechanism (4) away from the front pillar (1), a reinforcement mechanism (2) capable of stably supporting a vehicle frame is arranged on the outer side of the storage mechanism (4), a front carrier (6) is fixedly mounted on the upper part of the outer side of the front pillar (1), and a mounting mechanism (5) is arranged on the upper part of the outer side of the rear pillar (3); The reinforcement mechanism (2) comprises a reinforcement plate (21), the reinforcement plate (21) being arranged below the storage mechanism (4), the inner ends of the reinforcement plate (21) being fixedly mounted with connection plates (22), the top ends of the reinforcement plate (21) being fixedly mounted with pillars (23), the top ends of the pillars (23) being provided with adapting grooves (24), the upper ends of the outer ends of the pillars (23) being fixedly mounted with connection frames (25), the top ends of the connection frames (25) being rotatably connected with a cover seat (26), the top ends of the cover seat (26) being provided with a placement groove (27), the inner ends of the placement groove (27) being provided with through holes (28), and the connection strip (29) being placed inside the placement groove (27).

2. A reinforced electric vehicle frame according to claim 1, characterized in that: The storage mechanism (4) comprises a bearing assembly and a connecting assembly, the bearing assembly being arranged between the front column (1) and the rear column (3), and the connecting assembly being arranged at the lower part of the outer sides of the front column (1) and the rear column (3).

3. A reinforced electric vehicle frame according to claim 2, characterized in that: The bearing assembly comprises a crossbeam (41) and a support plate (42); the crossbeam (41) is fixedly mounted at the lower portion between the front column (1) and the rear column (3); and the support plates (42) are respectively fixedly mounted at both sides of the crossbeam (41).

4. A reinforced electric vehicle frame according to claim 3, characterized in that: The connection assembly comprises a connection beam (43) and a hole (44); the connection beam (43) is fixedly mounted on the lower portion of the outer sides of the front column (1) and the rear column (3); and the hole (44) is opened at both ends of the top of the connection beam (43).

5. The reinforced electric vehicle frame according to claim 1, characterized in that: The mounting mechanism (5) comprises a rear seat frame (51) and a main seat frame (52), wherein the rear seat frame (51) is fixedly mounted on the upper portion of the outer side of the rear column (3), and the main seat frame (52) is fixedly mounted on the top end of the rear column (3).

6. The reinforced electric vehicle frame according to claim 4, characterized in that: The top end of the support column (23) passes through the connecting beam (43) through the hole (44), and the top end of the support column (23) passes through the cover seat (26) through the through hole (28).

7. The reinforced electric vehicle frame according to claim 6, characterized in that: The cover seat (26) covers the top of the connecting beam (43), and the placement groove (27) is bolted to the cover seat (26) and the connecting beam (43).

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