Automobile fixing frame structure

Abstract

The invention relates to the technical field of automobile transportation, in particular to an automobile fixing frame structure which comprises a frame body. Guide grooves are formed in the two sides of the frame body respectively, and the two guide grooves correspond to the two sides of a vehicle body to be fixed one to one; a front positioning groove and a rear positioning groove are formed in the guide groove; the two front positioning grooves limit front wheels on the corresponding sides of a vehicle body to be fixed respectively, and the two rear positioning grooves limit rear wheels on the corresponding sides of the vehicle body to be fixed respectively. The rear positioning grooves can extend in the direction away from the front positioning grooves in the length direction of the corresponding guide grooves. The fixing effect of the vehicle body is guaranteed to avoid collision, meanwhile, the requirement for sharing of vehicle bodies with different axle distances is met, and the use cost and use conditions during vehicle transportation are greatly reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of automobile transportation, and in particular relates to an automobile fixed frame structure. Background Art

[0002] With the increase in automobile exports, the capacity of traditional roll-on / roll-off ships has become increasingly insufficient, so the use of bulk carriers for transportation has begun to be explored to make up for the capacity. Among them, due to the presence of wind and waves at sea, how to fix the car to avoid the car being bumped and affecting the delivery quality is one of the key points in the transportation process.

[0003] During transportation, existing vehicles generally use straps or chains to bind vehicle body parts to secure the vehicle body, or install fixed brackets or support blocks under the vehicle tires to prevent direct contact between the tires and the deck, thereby reducing the chance of tire rolling. However, the straps or chains are prone to falling off during transportation, requiring frequent inspections of the straps or chains, which increases the workload. They are also prone to wear or damage to the bound vehicle body parts, which still affects delivery quality. The assembly and disassembly processes take a long time. Furthermore, the support blocks also take a considerable amount of time to secure the vehicle body, making it difficult to quickly complete the assembly and disassembly processes. While the fixed brackets can save a significant amount of time during the assembly and disassembly processes, the fixed brackets themselves are difficult to reuse, and a single fixed bracket cannot be shared between vehicles with different wheelbases, resulting in high transportation costs and demanding operating conditions. Summary of the Invention

[0004] In view of the above problems, the present invention proposes an automobile fixed frame structure, comprising:

[0005] The frame body has guide grooves on both sides, and the two guide grooves correspond to the two sides of the vehicle body to be fixed;

[0006] A front positioning groove and a rear positioning groove are provided in the guide groove;

[0007] The two front positioning grooves respectively limit the front wheels on the corresponding sides of the vehicle body to be fixed, and the two rear positioning grooves respectively limit the rear wheels on the corresponding sides of the vehicle body to be fixed;

[0008] The rear positioning groove can extend along the length direction of the corresponding guide groove in a direction away from the front positioning groove.

[0009] In some specific embodiments, a first strap is provided in each of the two front positioning grooves for wrapping around the front wheels on the corresponding sides of the vehicle body to be fixed;

[0010] A second strap is provided in each of the two rear positioning grooves for wrapping around the rear wheels on the corresponding sides of the vehicle body to be fixed.

[0011] In some specific embodiments, the frame includes:

[0012] Two frames are provided, and one end of each of the two frames is provided with an opening;

[0013] Two front crossbeams and two rear crossbeams are respectively located in the two frames;

[0014] There are two mounting beams, each located at the open end of the two frames;

[0015] The frame body encloses the guide groove, the front cross beam and the corresponding frame body enclose the front positioning groove, and the rear cross beam and the corresponding frame body and mounting beam enclose the rear positioning groove.

[0016] In some specific embodiments, the open ends of the frame are each provided with a plurality of preset mounting points, and the plurality of preset mounting points are evenly arranged along the length direction of the frame;

[0017] The mounting beam can be detachably connected to any preset mounting point of the corresponding frame.

[0018] In some specific embodiments, a plurality of connecting beams are fixedly provided between the two frames, and the two frames are connected by the plurality of connecting beams.

[0019] In some specific embodiments, at least one fixing plate is provided on the side of the frame, the side of the front crossbeam and the side of the rear crossbeam, and at least one fixing hole is provided on the fixing plate for connecting and fixing the frame, the front crossbeam and the rear crossbeam.

[0020] In some specific embodiments, a first hook is provided at one end of the frame away from the opening, a second hook is provided on the front crossbeam, and two ends of the first strap are connected to the corresponding first hook and second hook respectively;

[0021] The rear cross beam is provided with a third hook, the mounting beam is provided with a fourth hook, and both ends of the second binding strap are respectively connected to the corresponding third hook and the fourth hook.

[0022] In some specific embodiments, at least one fifth hook is provided on a side of any one of the frames away from the other frame.

[0023] In some specific embodiments, a plurality of first mounting holes are formed at the open end of the frame, and the plurality of first mounting holes are evenly arranged along the length direction of the frame to form a plurality of the preset mounting points;

[0024] The mounting beam is connected to a mounting plate, and the mounting plate is provided with at least one second mounting hole, and the second mounting hole can be connected to any one of the first mounting holes.

[0025] In some specific embodiments, a first abutment plate is obliquely provided at one end of the frame away from the opening, for abutting against the outer peripheral surface of the front wheel on the corresponding side of the vehicle body to be fixed;

[0026] A second abutment plate is obliquely provided on the mounting beam for abutting against the outer peripheral surface of the rear wheel on the corresponding side of the vehicle body to be fixed.

[0027] Compared with the prior art, the automobile fixing frame structure of the present invention has at least the following advantages: through the guide grooves arranged on both sides of the frame, the tires on both sides of the vehicle body can enter the two guide grooves respectively, until the front wheels of the vehicle body are limited to the front positioning grooves, and the rear wheels of the vehicle body are limited to the rear positioning grooves, so as to complete the fixation of the vehicle body. Among them, because the rear positioning groove can extend along the length direction of the guide groove in the direction away from the front positioning groove, the relative position between the front positioning groove and the rear positioning groove can be determined according to the specific wheelbase of the vehicle body to be fixed, thereby ensuring the fixing effect for the vehicle body to avoid bumps, and also meeting the sharing needs between vehicles with multiple wheelbases, greatly reducing the use cost and conditions when transporting automobiles.

[0028] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or will be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 A schematic diagram showing a vehicle fixing frame structure in an embodiment of the present invention is shown;

[0031] Figure 2 A schematic diagram showing an automobile fixed frame structure without a mounting beam in an embodiment of the present invention is shown;

[0032] Figure 3 A schematic diagram showing a vehicle fixed frame structure provided with a mounting beam in an embodiment of the present invention is shown;

[0033] Figure 4 A partial schematic diagram of a vehicle fixing frame structure in an embodiment of the present invention is shown;

[0034] Figure 5 A schematic diagram showing the partial disassembly and assembly of the automobile fixed frame structure in an embodiment of the present invention is shown;

[0035] Figure 6 A longitudinal cross-sectional schematic diagram of a frame beam in an embodiment of the present invention is shown;

[0036] Figure 7 A schematic diagram showing the connection between the longitudinal beam and the front cross beam in an embodiment of the present invention is shown;

[0037] Figure 8 The diagram shows a state diagram of the automobile fixed frame structure when the vehicle body is fixed in the embodiment of the present invention.

[0038] In the figure, 100, frame; 110, frame; 111, longitudinal beam; 1111, fifth hook; 1112, first mounting hole; 112, frame beam; 1121, first hook; 1122, first abutment plate; 120, front crossbeam; 121, second hook; 130, rear crossbeam; 131, third hook; 140, mounting beam; 141, fourth hook; 142, mounting plate; 1421, second mounting hole; 143, second abutment plate; 150, connecting beam; 160, fixing plate; 200, first strap; 300, second strap. DETAILED DESCRIPTION

[0039] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0040] Reference Figure 1 An embodiment of the present invention provides a vehicle mounting frame structure, comprising a frame body 100. The frame body 100 is provided with guide slots on both sides, one corresponding to each side of the vehicle body to be mounted. The guide slots are provided with front and rear positioning slots. The two front positioning slots respectively position the front wheels on the corresponding sides of the vehicle body to be mounted, and the two rear positioning slots respectively position the rear wheels on the corresponding sides of the vehicle body to be mounted. The rear positioning slots can extend along the length of the corresponding guide slots, away from the front positioning slots.

[0041] Specifically, two guide grooves are provided on either side of the frame 100, and the two guide grooves correspond one-to-one with the wheels on either side of the vehicle to be secured. The vehicle can be driven onto the frame 100 through the guide grooves until the wheels on either side of the vehicle are respectively accommodated within the guide grooves on either side, thereby completing the initial position restraint of the vehicle. Each guide groove is provided with a front positioning groove and a rear positioning groove, which are respectively provided at the ends of the corresponding guide groove. The front positioning grooves in the two guide grooves correspond to each other, and the rear positioning grooves in the two guide grooves correspond to each other. Once the wheels on either side of the vehicle are respectively accommodated within the guide grooves on either side, the vehicle continues to travel until the front wheels on either side of the vehicle are respectively accommodated within the two front positioning grooves, thereby completing the position restraint of the front wheels of the vehicle. Simultaneously, once the front wheels on either side of the vehicle are respectively accommodated within the two front positioning grooves, the rear wheels on either side of the vehicle can also be accommodated within the two rear positioning grooves, thereby simultaneously completing the position restraint of the rear wheels of the vehicle. Among them, the rear positioning groove can be extended along the length direction of the guide groove in the direction away from the front positioning groove, so that the relative position between the front positioning groove and the rear positioning groove can be changed by the extension of the rear positioning groove. Specifically, the relative position between the front positioning groove and the rear positioning groove is determined according to the specific wheelbase of the vehicle body to be fixed. When it is necessary to fix a vehicle body with a larger wheelbase, by driving the rear positioning groove to extend in the direction away from the front positioning groove, the front positioning groove and the rear positioning groove can respectively match the positions of the front wheels and rear wheels of the vehicle body with a larger wheelbase; when it is necessary to fix a vehicle body with a smaller wheelbase, the rear positioning groove is driven in the opposite direction to converge in the direction close to the front positioning groove, so that the front positioning groove and the rear positioning groove can respectively match the positions of the front wheels and rear wheels of the vehicle body with a smaller wheelbase. While ensuring the fixing effect for the vehicle body to avoid bumps, it also meets the sharing needs between vehicles with multiple wheelbases, greatly reducing the cost and conditions of use when transporting automobiles.

[0042] In some specific embodiments of the present invention, referring to Figure 1 and Figure 8 The two front positioning grooves are each provided with a first strap 200 for wrapping around the front wheels on the corresponding sides of the vehicle body to be fixed. The two rear positioning grooves are each provided with a second strap 300 for wrapping around the rear wheels on the corresponding sides of the vehicle body to be fixed.

[0043] Specifically, the two ends of the first strap 200 are connected to the two ends of the front positioning groove. When the front wheel of the vehicle body is accommodated in the front positioning groove, the first strap 200 can be wrapped around the outer circumference of the front wheel along the circumference of the front wheel of the vehicle body, thereby further reinforcing the connection between the front wheel and the front positioning groove. The two ends of the second strap 300 are connected to the two ends of the rear positioning groove. When the rear wheel of the vehicle body is also accommodated in the rear positioning groove, the second strap 300 can be wrapped around the outer circumference of the rear wheel of the vehicle body along the circumference of the rear wheel of the vehicle body, thereby further reinforcing the connection between the rear wheel and the rear positioning groove. This improves the stability of the fixation.

[0044] In some specific embodiments of the present invention, referring to Figure 1 The frame 100 includes: a frame 110, a mounting beam 140, two front crossbeams 120, and two rear crossbeams 130. There are two frames 110, and one end of each frame 110 is provided with an opening. The two front crossbeams 120 and the two rear crossbeams 130 are respectively located in the two frames 110. There are two mounting beams 140, which are respectively located at the open ends of the two frames 110. The frames 110 are combined to form a guide groove, the front crossbeams 120 and the corresponding frames 110 are combined to form a front positioning groove, and the rear crossbeams 130, the corresponding frames 110 and the mounting beams 140 are combined to form a rear positioning groove.

[0045] Specifically, the two frames 110 are arranged symmetrically, with one frame 110 enclosing a guide groove and the other frame 110 enclosing another guide groove. In addition, the same end of the two frames 110 is provided with an opening. Two front crossbeams 120 are respectively arranged in the two frames 110, and the front crossbeam 120 is arranged away from the opening of the corresponding frame 110, so that the front crossbeam 120 and the end of the corresponding frame 110 away from the opening are enclosed into a front positioning groove. Two rear crossbeams 130 are also respectively arranged in the two frames 110, and the rear crossbeam 130 is arranged near the opening of the corresponding frame 110. Two mounting beams 140 are respectively arranged in the two frames 110, and the mounting beam 140 is located at the open end of the corresponding frame 110, so that the rear crossbeam 130 is between the front crossbeam 120 and the mounting beam 140, and the rear crossbeam 130, the open end of the corresponding frame 110, and the corresponding mounting beam 140 are enclosed into a rear positioning groove. The structure is flexible and simple, easy to install and use.

[0046] Further, refer to Figure 2 The frame 110 includes: a longitudinal beam 111 and a frame beam 112. There are two longitudinal beams 111, and the two longitudinal beams 111 are arranged opposite to each other. The frame beam 112 is arranged at the same end of the two longitudinal beams 111 and is respectively connected to the two longitudinal beams 111, so that the end of the two longitudinal beams 111 without the frame beam 112 forms the open end of the frame 110. The structure is simple and flexible, and easy to set up. During the specific installation, four longitudinal beams 111 are arranged in parallel in sequence, and the same end of the first two longitudinal beams 111 is connected by the frame beam 112 to form the first frame 110, and the same end of the last two longitudinal beams 111 is connected by another frame beam 112 to form the second frame 110.

[0047] Further, refer to Figure 7The longitudinal beam 111 of the frame 110 is an "L"-shaped angle steel structure. Both ends of the frame beam 112, the front cross beam 120, the rear cross beam 130 and the mounting beam 140 are covered in the longitudinal beam 111 of the angle steel structure on both sides, thereby avoiding wear on both ends of the frame beam 112, the front cross beam 120, the rear cross beam 130 and the mounting beam 140, and achieving weight reduction and cost reduction of the longitudinal beam 111 while ensuring the connection strength.

[0048] In some specific embodiments of the present invention, referring to Figure 3 The open ends of the frame 110 are each provided with a plurality of preset mounting points, which are evenly arranged along the length of the frame 110. The mounting beam 140 can be detachably connected to any corresponding preset mounting point of the frame 110.

[0049] Specifically, a plurality of preset mounting points are evenly arranged at the open end of the frame 110 along the length direction of the frame 110. The mounting beam 140 can be detachably connected to any of the preset mounting points, so that the mounting position of the mounting beam 140 on the corresponding open end of the frame 110 can be adjusted through the plurality of preset mounting points. When it is necessary to fix a vehicle body with a larger wheelbase, the mounting beam 140 is detachably connected to a preset mounting point set away from the rear crossbeam 130, thereby completing the extension of the positioning groove in the direction away from the front positioning groove. When it is necessary to fix a vehicle body with a smaller wheelbase, the mounting beam 140 is detachably connected to a preset mounting point set close to the rear crossbeam 130, thereby completing the retraction of the positioning groove in the direction close to the front positioning groove. The structure is flexible and simple, thereby meeting the need for sharing between vehicles with a variety of different wheelbases, greatly reducing the cost and conditions of use when transporting automobiles.

[0050] In some specific embodiments of the present invention, referring to Figure 3 A plurality of connecting beams 150 are fixedly provided between the two frames 110 , and the two frames 110 are connected by the plurality of connecting beams 150 .

[0051] Specifically, there are at least three connecting beams 150, which are arranged in sequence, and the two ends of each connecting beam 150 are respectively arranged perpendicular to the longitudinal beams 111 of the two frames 110. The two ends of the connecting beam 150 are respectively connected to the longitudinal beam 111 on the side of one of the frames 110 close to the other frame 110, so that the connection between the two frames 110 is achieved through the three connecting beams 150, forming an integrated frame 100 to ensure the stability of the setting.

[0052] In some specific embodiments of the present invention, referring to Figure 3At least one fixing plate 160 is provided on the side of the frame 110, the side of the front crossbeam 120 and the side of the rear crossbeam 130, and at least one fixing hole is opened on the fixing plate 160 for connecting and fixing the frame 110, the front crossbeam 120 and the rear crossbeam 130.

[0053] Specifically, a fixing plate 160 is provided on the outer side of the longitudinal beam 111 of the frame body 110, a fixing plate 160 is provided on the side of the front cross beam 120 away from the frame beam 112 of the frame body 110, and a fixing plate 160 is also provided on the side of the rear cross beam 130 close to the front cross beam 120. At least one fixing hole is provided on the fixing plate 160. When setting, the frame body 110, the front cross beam 120 and the rear cross beam 130 can be fixed to the platform position to be placed by inserting bolts into the fixing holes on the fixing plate 160, and the positioning is avoided from being affected by the fixing plate 160 being located in the front positioning groove and the rear positioning groove of the guide groove.

[0054] Further, refer to Figure 4 The fixing plate 160 is L-shaped. One end of the L-shaped fixing plate 160 is fixedly connected to the side outer wall of the frame 110, the side outer wall of the front crossbeam 120, or the side outer wall of the rear crossbeam 130. The other end of the L-shaped fixing plate 160 is bent and arranged horizontally to facilitate fixed connection with the position of the platform to be placed. The structure is simple and flexible, and it is easy to install and disassemble.

[0055] In some specific embodiments of the present invention, referring to Figure 4 The frame 110 is provided with a first hook 1121 at one end away from the opening, and the front crossbeam 120 is provided with a second hook 121. The two ends of the first strap 200 are connected to the corresponding first hook 1121 and second hook 121 respectively. Figure 5 A third hook 131 is provided on the rear cross beam 130 , a fourth hook 141 is provided on the mounting beam 140 , and both ends of the second strap 300 are connected to the corresponding third hook 131 and fourth hook 141 respectively.

[0056] Specifically, a first hook 1121 is provided on the frame beam 112 of the frame body 110 and is used to connect to one end of the first strap 200 to achieve front position limiting of the front wheel of the vehicle body. A second hook 121 is provided on the front crossbeam 120 and is used to connect to the other end of the first strap 200 to achieve rear position limiting of the front wheel of the vehicle body. A third hook 131 is provided on the rear crossbeam 130 and is used to connect to one end of the second strap 300 to achieve front position limiting of the rear wheel of the vehicle body. A fourth hook 141 is provided on the mounting beam 140 and is used to connect to the other end of the second strap 300 to achieve rear position limiting of the rear wheel of the vehicle body.

[0057] Further, refer to Figure 5There are three fourth hooks 141, which are sequentially arranged on the mounting beam 140, so as to facilitate connection with the second strap 300. The fourth hook 141 to be used can be selected according to the specific situation during fixation.

[0058] In some specific embodiments of the present invention, referring to Figure 4 and Figure 5 At least one fifth hook 1111 is provided on a side of any frame body 110 away from the other frame body 110 .

[0059] Specifically, each frame 110 is provided with at least one fifth hook 1111 on the longitudinal beam 111 on the side facing away from the other frame 110, and the fifth hooks 1111 on the two frames 110 are symmetrical with each other. When the vehicle is in place, a strap can be installed between the fifth hooks 1111 on both sides. The strap installed between the fifth hooks 1111 can be laterally wrapped around the vehicle body to further enhance the securing effect on the vehicle body.

[0060] In some specific embodiments of the present invention, referring to Figure 5 The open end of the frame 110 defines a plurality of first mounting holes 1112, which are evenly spaced along the length of the frame 110 to form a plurality of pre-set mounting points. The mounting beam 140 is connected to a mounting plate 142, which defines at least one second mounting hole 1421, which can be connected to any of the first mounting holes 1112.

[0061] Specifically, the two longitudinal beams 111 of the frame body 110 are each provided with a plurality of first mounting holes 1112 at one end away from the corresponding frame beam 112, and the first mounting holes 1112 on the two longitudinal beams 111 are arranged in a one-to-one correspondence. The plurality of first mounting holes 1112 are evenly arranged along the length direction of the longitudinal beams 111 of the frame body 110, and each first mounting hole 1112 is one of the preset mounting points, thereby forming a plurality of preset mounting points through the plurality of first mounting holes 1112. Mounting plates 142 are provided at both ends of the mounting beam 140. When the mounting beam 140 is located between the two longitudinal beams 111 of the corresponding frame 110, the two mounting plates 142 can respectively abut and fit against the longitudinal beams 111 on both sides. Each mounting plate 142 has at least one second mounting hole 1421. As the position of the mounting beam 140 is adjusted, the position of the mounting plates 142 can be changed together, so that the second mounting holes 1421 on the mounting plates 142 can be sequentially aligned with the first mounting holes 1112 on the corresponding longitudinal beams 111. The second mounting holes 1421 and the first mounting holes 1112 can be connected by bolts to fix the mounting beam 140. The structure is simple and flexible, and easy to install and disassemble.

[0062] In some specific embodiments of the present invention, referring to Figure 4 The frame 110 is provided with a first contact plate 1122 at an end away from the opening, which is used to contact the outer peripheral surface of the front wheel on the corresponding side of the vehicle body to be fixed. Figure 5 A second abutment plate 143 is obliquely provided on the mounting beam 140 for abutting against the outer peripheral surface of the rear wheel on the corresponding side of the vehicle body to be fixed.

[0063] Specifically, a first abutment plate 1122 is fixedly mounted on one side of the frame beam 112 of the frame body 110 close to the front cross beam 120, and the top of the first abutment plate 1122 is inclined and extended in the direction away from the front cross beam 120. When the front wheel of the vehicle body drives into the front positioning groove until the front part of the front wheel of the vehicle body abuts against the first abutment plate 1122, the front wheel of the vehicle body can be limited between the front cross beam 120 and the frame beam 112 of the frame body 110. The front wheel of the vehicle body can be stuck by the abutment between the front part of the front wheel of the vehicle body and the first abutment plate 1122 to prevent the front wheel of the vehicle body from continuing to roll. A second abutment plate 143 is fixedly mounted on one side of the mounting beam 140 near the rear crossbeam 130. The top of the second abutment plate 143 extends obliquely away from the rear crossbeam 130. When the rear wheel of the vehicle enters the rear positioning groove, the mounting beam 140 is installed so that the rear portion of the rear wheel of the vehicle abuts the second abutment plate 143. This allows the rear wheel of the vehicle to be positioned between the rear crossbeam 130 and the mounting beam 140. The abutment between the rear portion of the rear wheel of the vehicle and the second abutment plate 143 can lock the rear wheel of the vehicle, thereby preventing the rear wheel of the vehicle from moving back. The first abutment plate 1122 prevents the vehicle from moving forward, while the second abutment plate 143 prevents the vehicle from moving back, thereby further improving the stability of the vehicle body.

[0064] Further, refer to Figure 6 The first hook 1121 is disposed on a side of the frame beam 112 of the frame body 110 away from the front crossbeam 120 and extends outward from the frame body 110. This prevents the first strap 200 from contacting the first abutment plate 1122 after the first strap 200 is connected, thus preventing wear of the first strap 200 and ensuring the securement of the front wheel of the vehicle body. The fourth hook 141 is disposed on a side of the mounting beam 140 away from the rear crossbeam 130 and extends outward from the frame body 110. This prevents the second strap 300 from contacting the second abutment plate 143 after the second strap 300 is connected, thus preventing wear of the second strap 300 and ensuring the securement of the rear wheel of the vehicle body.

[0065] Body fixing process:

[0066] The tires on both sides of the vehicle body to be fixed are located on the open sides of the two frames 110 and are aligned with the open ends of the two frames 110. The vehicle body is driven to move, so that the tires on both sides of the vehicle body respectively enter the open ends of the corresponding frames 110 until the tires on both sides of the vehicle body are respectively accommodated in the guide grooves of the corresponding frames 110. The vehicle body is continued to be driven to move, so that the front wheels on both sides of the vehicle body respectively enter the two front positioning grooves surrounded by the front crossbeam 120, the longitudinal beam 111 of the frame 110, and the frame beam 112 of the frame 110, until the front parts of the front wheels on both sides of the vehicle body abut against the first abutment plates 1122 on the corresponding frame beams 112. At this time, the rear wheels on both sides of the vehicle body are surrounded by the corresponding rear crossbeam 130 and the longitudinal beam 111 of the frame 110. A mounting beam 140 is provided between the two longitudinal beams 111 of each frame 110, so that the rear wheels on both sides of the vehicle body are located in two rear positioning grooves formed by the rear cross beam 130, the mounting beam 140, and the longitudinal beams 111 of the frame 110. Simultaneously, based on the vehicle body's wheelbase and the specific positions of the vehicle body's rear wheels, appropriate pre-set mounting points are selected on the open end of the frame 110, and the mounting beams 140 are fixedly connected to the appropriate pre-set mounting points via mounting plates 142 at both ends, so that the rear ends of the rear wheels on both sides of the vehicle body abut against the second abutment plates 143 on the corresponding mounting beams 140, thereby completing the initial fixation of the vehicle body.

[0067] Connect one end of each of the two first straps 200 to the first hooks 1121 on the two frame beams 112, respectively. Then, wrap the other ends of each of the two first straps 200 around the circumference of each front wheel and connect them to the second hooks 121 on the corresponding front crossbeam 120 to further secure the front wheels on both sides of the vehicle. Connect one end of each of the two second straps 300 to the fourth hooks 141 on the two mounting beams 140, respectively. Then, wrap the other ends of each of the two second straps 300 around the circumference of each rear wheel and connect them to the third hooks 131 on the corresponding rear crossbeam 130 to further secure the rear wheels on both sides of the vehicle.

[0068] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fixed frame structure for an automobile, characterized in that: include: The frame (100) is provided with guide grooves on both sides, and the two guide grooves correspond to the two sides of the vehicle body to be fixed; A front positioning groove and a rear positioning groove are provided in the guide groove; The two front positioning grooves respectively limit the front wheels on the corresponding sides of the vehicle body to be fixed, and the two rear positioning grooves respectively limit the rear wheels on the corresponding sides of the vehicle body to be fixed; The rear positioning groove can extend along the length direction of the corresponding guide groove in a direction away from the front positioning groove.

2. The automobile fixed frame structure according to claim 1, characterized in that: A first strap (200) is provided in each of the two front positioning grooves and is used to wrap around the front wheels on the corresponding sides of the vehicle body to be fixed; A second binding belt (300) is provided in each of the two rear positioning grooves and is used for wrapping around the rear wheels on the corresponding sides of the vehicle body to be fixed.

3. The automobile fixed frame structure according to claim 2, characterized in that: The frame (100) comprises: Two frames (110) are provided, and one end of each of the two frames (110) is provided with an opening; Two front crossbeams (120) and two rear crossbeams (130) are respectively located in the two frames (110); Two mounting beams (140) are provided and are respectively located at the open ends of the two frames (110); The frame (110) is combined to form the guide groove, the front crossbeam (120) and the corresponding frame (110) are combined to form the front positioning groove, and the rear crossbeam (130) and the corresponding frame (110) and mounting beam (140) are combined to form the rear positioning groove.

4. The automobile fixed frame structure according to claim 3, characterized in that: The open ends of the frame (110) are each provided with a plurality of preset installation points, and the plurality of preset installation points are evenly arranged along the length direction of the frame (110); The mounting beam (140) can be detachably connected to any preset mounting point of the corresponding frame (110).

5. The automobile fixed frame structure according to claim 3, characterized in that: A plurality of connecting beams (150) are fixedly arranged between the two frames (110), and the two frames (110) are connected by the plurality of connecting beams (150).

6. The automobile fixed frame structure according to claim 3, characterized in that: At least one fixing plate (160) is provided on the side of the frame (110), the side of the front crossbeam (120), and the side of the rear crossbeam (130). The fixing plate (160) is provided with at least one fixing hole for connecting and fixing the frame (110), the front crossbeam (120), and the rear crossbeam (130).

7. The automobile fixed frame structure according to claim 3, characterized in that: A first hook (1121) is provided at one end of the frame (110) away from the opening, a second hook (121) is provided on the front crossbeam (120), and two ends of the first binding strap (200) are respectively connected to the corresponding first hook (1121) and the second hook (121); The rear cross beam (130) is provided with a third hook (131), the mounting beam (140) is provided with a fourth hook (141), and the two ends of the second binding belt (300) are respectively connected to the corresponding third hook (131) and the fourth hook (141).

8. The automobile fixed frame structure according to claim 3, characterized in that: At least one fifth hook (1111) is provided on a side of any one of the frames (110) away from the other frame (110).

9. The automobile fixed frame structure according to claim 4, characterized in that: The open end of the frame (110) is provided with a plurality of first mounting holes (1112), and the plurality of first mounting holes (1112) are evenly arranged along the length direction of the frame (110) to form a plurality of preset mounting points; The mounting beam (140) is connected to a mounting plate (142), and the mounting plate (142) is provided with at least one second mounting hole (1421), and the second mounting hole (1421) can be connected to any one of the first mounting holes (1112).

10. The automobile fixed frame structure according to claim 3, characterized in that: A first abutment plate (1122) is obliquely provided at one end of the frame (110) away from the opening, for abutting against the outer peripheral surface of the front wheel on the corresponding side of the vehicle body to be fixed; A second abutment plate (143) is obliquely provided on the mounting beam (140) for abutting against the outer peripheral surface of the rear wheel on the corresponding side of the vehicle body to be fixed.

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