Multi-vehicle collinear trafficability structure

Abstract

The utility model discloses a multi-vehicle-type collinear trafficability structure, and relates to the field of vehicle production. The multi-vehicle collinear trafficability structure comprises a vehicle body longitudinal beam, a skid base, a transition support unit and a connecting unit. According to the multi-vehicle-type collinear trafficability structure, when different vehicle body longitudinal beams are supported, the corresponding transition support units are matched according to the shapes of the vehicle body longitudinal beams, the transition support units are installed on the skid connecting support units, then the transition support units are connected with the vehicle body longitudinal beams, and therefore the different vehicle body longitudinal beams can be conveniently supported; the skid requirement of a manufacturing production line is met, the vehicle body design does not need to be adjusted, the skid does not need to be transformed to be matched with a vehicle body longitudinal beam of a new platform vehicle type, and matching with the vehicle body longitudinal beam can be completed only by replacing the corresponding transition support unit.

Description

Technical Field

[0001] This utility model relates to the field of vehicle manufacturing technology, specifically to a structure for multi-model co-line passability. Background Technology

[0002] Vehicle manufacturers typically build their manufacturing workshops on a platform-based basis, with the skids used for transporting vehicles on the production line being universal for all models. When developing a new platform model, it is often difficult to match the vehicle body with the skids, which not only increases the development difficulty but also poses a significant challenge to the manufacturing production line.

[0003] Currently, when developing new platform models, the skids are modified to match the body of the new platform model, or the body design is adjusted to meet the skid requirements of the manufacturing production line. If a skid is modified to match a specific model, the investment cost is very high. In addition, it will increase the difficulty of manufacturing and distinguishing skid types, and there is a risk of confusion and production line stoppage. Adjusting the body design to meet the skid requirements of the manufacturing production line will restrict the development of new models, increase the development difficulty, drive up the body cost, reduce competitiveness, and be detrimental to the development needs of the model.

[0004] To meet the needs of multi-model co-production, this application proposes to develop a transition bracket to match the connecting skid and the vehicle body. When developing a new model, it is not necessary to modify the skid to accommodate the new model. By developing a transition bracket and cooperating with the skid, the transportation of the new model can be met, which greatly reduces development costs and removes obstacles to vehicle design innovation. Therefore, we propose a structure for multi-model co-production. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a structure for multi-model co-line passability. This solves the problem of modifying skids to match the body of new platform models during new platform vehicle development, or adjusting body design to meet the skid requirements of the manufacturing line. Modifying skids for a specific model incurs high investment costs and increases the difficulty of differentiating skid types, potentially leading to confusion and production stoppages. Adjusting body design to meet skid requirements restricts new model development, increases development difficulty, and drives up body costs, reducing competitiveness.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a structure for multi-vehicle collinearity, comprising:

[0007] Vehicle body longitudinal beams;

[0008] The skid-connecting support unit is located below the longitudinal beam of the vehicle body and is used to support the longitudinal beam of the vehicle body.

[0009] A skid base is used to transport the longitudinal beams of the vehicle body, and the skid connecting support unit is mounted on the skid base.

[0010] A transition support unit is used to support the longitudinal beams of the vehicle body. The transition support unit is connected to a skid connection support unit, which works in conjunction with the transition support unit to support the longitudinal beams of the vehicle body.

[0011] A connecting unit is disposed between two corresponding sets of skid connecting support units. The connecting unit is used to connect the two sets of corresponding skid connecting support units to improve the stability of the connection of the skid connecting support units. The connecting unit is inserted into the transition support unit and limits the transition support unit to ensure the stability of the installation of the transition support unit.

[0012] Preferably, the skid connection support unit includes:

[0013] Support frame;

[0014] The mounting block is fixedly connected to the skid base and is connected to the support frame by bolts. The mounting block is used to install the support frame on the skid base.

[0015] The first plug-in block is fixedly connected to the top end face of the support frame, and the first plug-in block is used to cooperate in installing the transition support unit.

[0016] Preferably, a first connection hole is provided on the inner wall of the first plug-in block, and the first connection hole is used to fix the transition bracket unit with the installation bolt.

[0017] Preferably, the transition support unit includes a first mounting bracket and a third mounting bracket, the first mounting bracket and the third mounting bracket are fixedly connected, the first mounting bracket and the third mounting bracket are mounted on a support frame, and a second mounting bracket is fixedly connected to both sides of the first mounting bracket, the second mounting bracket and the first mounting bracket are in contact with the bottom end face of the vehicle body longitudinal beam.

[0018] Preferably, the second mounting bracket is provided with a connecting hole, and the second mounting bracket is fixed to the vehicle body longitudinal beam through the connecting hole. The first mounting bracket is provided with a second connecting hole, which is provided corresponding to the first connecting hole. The first mounting bracket is provided with a cavity, and the first plug-in block is inserted into the cavity of the first mounting bracket.

[0019] Preferably, a mounting plate is installed on one side of the support frame, and the mounting plates on the two support frames are correspondingly arranged. A plug-in seat is fixedly connected to the outer wall of each mounting plate, and the two plug-in seats are correspondingly arranged.

[0020] Preferably, the connecting unit includes a connecting rod, and the connecting rod is provided with a plug groove, which is used to plug into a corresponding plug socket.

[0021] Preferably, a support plate is fixedly connected to the bottom end face of the connecting rod, and both the connecting rod and the support plate are in contact with the support frame, with the support plate supporting the connecting rod.

[0022] Preferably, a second plug-in block is fixedly connected to the top end face of the connecting rod, and the second plug-in block is configured corresponding to the third mounting bracket.

[0023] Preferably, the third mounting bracket has a cavity, and the second plug-in block is inserted into the cavity of the third mounting bracket.

[0024] This utility model discloses a structure for enabling multiple vehicle types to pass each other on the same lane, which has the following beneficial effects:

[0025] This multi-model co-line passability structure, when supporting different body longitudinal beams, matches the corresponding transition bracket unit according to the shape of the body longitudinal beam. Without adjusting the body longitudinal beam and the skid connecting support unit, the transition bracket unit is designed to match the connecting body longitudinal beam and the skid connecting support unit. Its structure is simple and low cost, and it is easy to implement by producing the corresponding transition bracket unit.

[0026] By installing the transition bracket unit on the skid connection support unit and then connecting the transition bracket unit to the body longitudinal beam, it is possible to facilitate the support of different body longitudinal beams and meet the skid requirements of the manufacturing production line. There is no need to adjust the body design and modify the skid to match the body longitudinal beams of the new platform model. Only the corresponding transition bracket unit needs to be replaced to complete the matching with the body longitudinal beam. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the overall structure of this embodiment;

[0029] Figure 2 This is a side view of the vehicle body longitudinal beam and skid support mismatch in this embodiment.

[0030] Figure 3 This is a schematic diagram showing the connection between the connecting unit and the skid connecting support unit in this embodiment;

[0031] Figure 4 This is a schematic diagram of the skid connection support unit structure in this embodiment;

[0032] Figure 5 This is a schematic diagram of the skid connection support unit structure in this embodiment;

[0033] Figure 6 This is a schematic diagram of the transition support unit structure in this embodiment;

[0034] Figure 7 This is a schematic diagram of the connection unit structure in this embodiment.

[0035] In the diagram: 1. Vehicle body longitudinal beam; 2. Skid connecting support unit; 21. Support frame; 22. Mounting block; 23. First plug-in block; 24. First connecting hole; 3. Skid base; 4. Skid support; 5. Transition bracket unit; 51. First mounting bracket; 52. Second mounting bracket; 53. Third mounting bracket; 54. Second connecting hole; 6. Connecting unit; 61. Connecting rod; 62. Second plug-in block; 63. Support plate; 64. Plug-in slot; 7. Mounting plate; 71. Plug-in seat. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0037] This application provides a structure for multi-model co-line passability, solving the problem of modifying skids to match the body of new platform models or adjusting body design to meet the skid requirements of the manufacturing line when developing new platform models. If a skid is modified to match a specific model, the investment cost is very high, and it will also increase the difficulty of manufacturing and distinguishing skid types, which may lead to confusion and production line stoppage. Adjusting the body design to meet the skid requirements of the manufacturing line will restrict the development of new models, increase the development difficulty, and drive up body costs and reduce competitiveness. The solution is to match the corresponding transition bracket unit 5 according to the shape of the body longitudinal beam 1 when different body longitudinal beams 1 are supported. Without adjusting the body longitudinal beam 1 and the skid connecting support unit 2, the transition bracket unit 5 is designed to match the connecting body longitudinal beam 1 and the skid connecting support unit 2. Its structure is simple and low cost, and it is easy to implement by producing the corresponding transition bracket unit 5.

[0038] By installing the transition bracket unit 5 on the skid connecting support unit 2 and then connecting the transition bracket unit 5 to the body longitudinal beam 1, it is convenient to support different body longitudinal beams 1 and meet the skid requirements of the manufacturing production line. There is no need to adjust the body design and modify the skid to match the body longitudinal beam 1 of the new platform model. Only the corresponding transition bracket unit 5 needs to be replaced to complete the matching with the body longitudinal beam 1.

[0039] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0040] This utility model discloses a structure for enabling multiple vehicle models to pass through on the same line.

[0041] Example 1:

[0042] According to the appendix Figure 1-7 As shown, it includes:

[0043] Vehicle body longitudinal beam 1;

[0044] The skid connecting support unit 2 is located below the vehicle body longitudinal beam 1 and is used to support the vehicle body longitudinal beam 1.

[0045] The skid base 3 is used to transport the longitudinal beam 1 of the vehicle body, and the skid connecting support unit 2 is set on the skid base 3.

[0046] The transition support unit 5 is used to support the longitudinal beam 1 of the vehicle body. The transition support unit 5 is connected to the skid connecting support unit 2. The skid connecting support unit 2 works with the transition support unit 5 to support the longitudinal beam 1 of the vehicle body.

[0047] In the prior art, the longitudinal beam 1 of the vehicle body is supported by the sliding support 4 installed on the sliding support unit 2. However, when the sliding support 4 supports different longitudinal beams 1 of the vehicle body, it is difficult for the longitudinal beam 1 of the vehicle body to match the sliding support 4, which will lead to unstable support. This not only increases the development difficulty, but also brings great challenges to the manufacturing production line.

[0048] Matching a modified skid mount 4 to a specific car model involves a high investment cost and also increases the difficulty of manufacturing and distinguishing different types of skid mount 4, which may lead to confusion and production line stoppages.

[0049] When supporting different body longitudinal beams 1, a corresponding transition bracket unit 5 is matched according to the shape of the body longitudinal beam 1. Without adjusting the body longitudinal beam 1 and the skid connecting support unit 2, the transition bracket unit 5 is designed to match the connection between the body longitudinal beam 1 and the skid connecting support unit 2. Its structure is simple and low cost, and it is easy to realize by producing the corresponding transition bracket unit 5.

[0050] By installing the transition bracket unit 5 on the skid connecting support unit 2 and then connecting the transition bracket unit 5 to the body longitudinal beam 1, it is convenient to support different body longitudinal beams 1 and meet the skid requirements of the manufacturing production line. There is no need to adjust the body design and modify the skid to match the body longitudinal beam 1 of the new platform model. Only the corresponding transition bracket unit 5 needs to be replaced to complete the matching with the body longitudinal beam 1.

[0051] The connecting unit 6 is disposed between the two corresponding sets of sliding skid connecting support units 2. The connecting unit 6 is used to connect the two sets of corresponding sliding skid connecting support units 2, thereby improving the stability of the connection of the sliding skid connecting support units 2. The connecting unit 6 is inserted into the transition support unit 5. The connecting unit 6 limits the transition support unit 5 to ensure the stability of the installation of the transition support unit 5.

[0052] By connecting the connecting unit 6 between the skid connecting support units 2, the connecting unit 6 supports the skid connecting support units 2, ensuring the stability of the two skid connecting support units 2 and improving the support strength for the vehicle body longitudinal beam 1.

[0053] The skid connection support unit 2 includes:

[0054] Support frame 21;

[0055] Mounting block 22 is fixedly connected to the skid base 3. Mounting block 22 is connected to support frame 21 by bolts. Mounting block 22 is used to mount support frame 21 on skid base 3.

[0056] The first plug-in block 23 is fixedly connected to the top end face of the support frame 21. The first plug-in block 23 is used to cooperate in the installation of the transition support unit 5.

[0057] The inner wall of the first plug-in block 23 is provided with a first connection hole 24, which is used to fix the transition bracket unit 5 with the installation bolt.

[0058] The transition bracket unit 5 includes a first mounting bracket 51 and a third mounting bracket 53. The first mounting bracket 51 and the third mounting bracket 53 are fixedly connected. The first mounting bracket 51 and the third mounting bracket 53 are mounted on the support frame 21. The first mounting bracket 51 is fixedly connected to both sides of the second mounting bracket 52. The second mounting bracket 52 and the first mounting bracket 51 are in contact with the bottom end face of the vehicle body longitudinal beam 1.

[0059] By installing the first mounting bracket 51 on the support bracket 21 and connecting it to the vehicle body longitudinal beam 1, the vehicle body longitudinal beam 1 is supported by the first mounting bracket 51. By setting the corresponding first mounting bracket 51, it is convenient to support different vehicle body longitudinal beams 1.

[0060] The second mounting bracket 52 is provided with a connecting hole, and the second mounting bracket 52 is fixed to the longitudinal beam 1 of the vehicle body through the connecting hole. The first mounting bracket 51 is provided with a second connecting hole 54, which is provided corresponding to the first connecting hole 24. The first mounting bracket 51 is provided with a cavity, and the first plug-in block 23 is inserted into the cavity of the first mounting bracket 51.

[0061] By inserting the first mounting bracket 51 into the first plug-in block 23, the first mounting bracket 51 is defined. At this time, the second connecting hole 54 corresponds to the first connecting hole 24. Then, by inserting bolts into the second connecting hole 54 and the first connecting hole 24, the first mounting bracket 51 and the first plug-in block 23 are fixedly connected to ensure the stability of the transition support unit 5.

[0062] A mounting plate 7 is installed on one side of the support frame 21. The mounting plates 7 on the two support frames 21 are set accordingly. A plug-in seat 71 is fixedly connected to the outer wall of the mounting plate 7. The two plug-in seats 71 are set accordingly.

[0063] Example 2:

[0064] According to the appendix Figure 1-7 As shown, it includes:

[0065] Vehicle body longitudinal beam 1;

[0066] The skid connecting support unit 2 is located below the vehicle body longitudinal beam 1 and is used to support the vehicle body longitudinal beam 1.

[0067] The skid base 3 is used to transport the longitudinal beam 1 of the vehicle body, and the skid connecting support unit 2 is set on the skid base 3.

[0068] The transition support unit 5 is used to support the longitudinal beam 1 of the vehicle body. The transition support unit 5 is connected to the skid connecting support unit 2. The skid connecting support unit 2 works with the transition support unit 5 to support the longitudinal beam 1 of the vehicle body.

[0069] The connecting unit 6 is disposed between the two corresponding sets of sliding skid connecting support units 2. The connecting unit 6 is used to connect the two sets of corresponding sliding skid connecting support units 2, thereby improving the stability of the connection of the sliding skid connecting support units 2. The connecting unit 6 is inserted into the transition support unit 5. The connecting unit 6 limits the transition support unit 5 to ensure the stability of the installation of the transition support unit 5.

[0070] The connecting unit 6 includes a connecting rod 61, in which a plug groove 64 is provided, and the plug groove 64 is plugged into the plug socket 71.

[0071] The connecting rod 61 is inserted into the connector 71 through the insertion slot 64 to ensure the stability of the connecting rod 61 between the two support frames 21.

[0072] A support plate 63 is fixedly connected to the bottom end face of the connecting rod 61. Both the connecting rod 61 and the support plate 63 are in contact with the support frame 21, and the support plate 63 supports the connecting rod 61.

[0073] The support plate 63 and the connecting rod 61 are attached to the support frame 21, and the connecting rod 61 is further restricted by the support frame 21.

[0074] A second plug-in block 62 is fixedly connected to the top end face of the connecting rod 61, and the second plug-in block 62 is set to correspond to the third mounting bracket 53.

[0075] The third mounting bracket 53 has a cavity, and the second plug-in block 62 is plugged into the cavity of the third mounting bracket 53.

[0076] By inserting the third mounting bracket 53 into the second insertion block 62, the first mounting bracket 51 and the third mounting bracket 53 are constrained, ensuring the stability of the transition support unit 5, and further ensuring the stable support of the transition support unit 5 for the vehicle body longitudinal beam 1.

[0077] Working principle: Before placing the longitudinal beam 1 of the vehicle body, the support frame 21 is first installed on the mounting block 22, and then the connecting rod 61 is inserted into the plug seat 71 through the plug slot 64. At this time, the mounting plate 7 is connected to the side of the support frame 21 by bolts, and the mounting plate 7 is installed between the two support frames 21.

[0078] At this time, the first mounting bracket 51 and the body longitudinal beam 1 are screwed together through the mounting holes of the second mounting bracket 52 connected to the longitudinal beam. Then the whole assembly rests on the skid connecting support unit 2, thereby achieving the matching of the body longitudinal beam 1 and the skid connecting support unit 2. After the body longitudinal beam 1 is processed, the transition bracket unit 5 is recycled to reduce development costs.

[0079] When the longitudinal beam 1 of the vehicle body rests on the skid connecting support unit 2, the cavity in the second connecting hole 54 is inserted into the first insert block 23, and the cavity in the third mounting bracket 53 is inserted into the second insert block 62. By inserting bolts into the second connecting hole 54 and the first connecting hole 24, the first insert block 23 and the first mounting bracket 51 are fixedly connected, and the transition bracket unit 5 and the skid connecting support unit 2 are stably connected, thereby ensuring the connection between the longitudinal beam 1 of the vehicle body and the skid connecting support unit 2, and realizing the matching between the longitudinal beam 1 of the vehicle body and the skid connecting support unit 2.

[0080] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A structure for multi-vehicle collinearity, characterized in that, include: Vehicle body longitudinal beam (1); The skid connecting support unit (2) is located below the vehicle body longitudinal beam (1) and is used to support the vehicle body longitudinal beam (1). A skid base (3) is used to transport the vehicle body longitudinal beam (1), and the skid connecting support unit (2) is set on the skid base (3); The transition support unit (5) is used to support the longitudinal beam (1) of the vehicle body. The transition support unit (5) is connected to the skid connecting support unit (2). The skid connecting support unit (2) cooperates with the transition support unit (5) to support the longitudinal beam (1) of the vehicle body. A connecting unit (6) is disposed between two corresponding sets of sliding skid connecting support units (2). The connecting unit (6) is used to connect the two corresponding sets of sliding skid connecting support units (2) to improve the stability of the connection of the sliding skid connecting support units (2). The connecting unit (6) is inserted into the transition support unit (5). The connecting unit (6) limits the transition support unit (5) to ensure the stability of the installation of the transition support unit (5).

2. The structure for multi-vehicle collinearity according to claim 1, characterized in that, The skid connection support unit (2) includes: Support frame (21); Mounting block (22), which is fixedly connected to the skid base (3), the mounting block (22) is connected to the support frame (21) by bolts, the mounting block (22) is used to mount the support frame (21) on the skid base (3); The first plug-in block (23) is fixedly connected to the top end face of the support frame (21). The first plug-in block (23) is used to cooperate in installing the transition support unit (5).

3. The structure for multi-vehicle collinearity according to claim 2, characterized in that, The first plug-in block (23) has a first connection hole (24) on its inner wall. The first connection hole (24) is used to fix the transition bracket unit (5) with the installation bolt.

4. The structure for multi-vehicle collinearity according to claim 3, characterized in that, The transition bracket unit (5) includes a first mounting bracket (51) and a third mounting bracket (53). The first mounting bracket (51) and the third mounting bracket (53) are fixedly connected. The first mounting bracket (51) and the third mounting bracket (53) are mounted on the support frame (21). The first mounting bracket (51) is fixedly connected to two sides of the first mounting bracket (51). The second mounting bracket (52) and the first mounting bracket (51) are in contact with the bottom end face of the vehicle body longitudinal beam (1).

5. The structure for multi-vehicle collinearity according to claim 4, characterized in that, The second mounting bracket (52) is provided with a connecting hole. The second mounting bracket (52) is fixed to the longitudinal beam (1) of the vehicle body through the connecting hole. The first mounting bracket (51) is provided with a second connecting hole (54). The second connecting hole (54) is provided corresponding to the first connecting hole (24). The first mounting bracket (51) is provided with a cavity. The first plug-in block (23) is inserted into the cavity of the first mounting bracket (51).

6. The structure for multi-vehicle collinearity according to claim 5, characterized in that, A mounting plate (7) is installed on one side of the support frame (21). The mounting plates (7) on the two support frames (21) are arranged correspondingly. A plug-in seat (71) is fixedly connected to the outer wall of the mounting plate (7). The two plug-in seats (71) are arranged correspondingly.

7. The structure for multi-vehicle collinearity according to claim 1, characterized in that, The connecting unit (6) includes a connecting rod (61), and the connecting rod (61) is provided with a plug groove (64), which is plugged into the plug socket (71).

8. The structure for multi-vehicle collinearity according to claim 7, characterized in that, The bottom end face of the connecting rod (61) is fixedly connected to a support plate (63). Both the connecting rod (61) and the support plate (63) are in contact with the support frame (21). The support plate (63) supports the connecting rod (61).

9. The structure for multi-vehicle collinearity according to claim 8, characterized in that, The top end face of the connecting rod (61) is fixedly connected to a second plug block (62), and the second plug block (62) is set in relation to the third mounting bracket (53).

10. The structure for multi-vehicle collinearity according to claim 9, characterized in that, The third mounting bracket (53) has a cavity, and the second plug-in block (62) is plugged into the cavity of the third mounting bracket (53).

Images