A multi-section transfer body frame inclined frame structure

Abstract

This utility model relates to the field of vehicle frame technology, and more particularly to a slanted frame structure for a multi-segment transfer vehicle frame, including a planar support frame, a low-level upright, a high-level upright, and a slanted support frame. The low-level upright is installed on the upper front side of the planar support frame, and the high-level upright is installed on the upper rear side of the planar support frame. The two ends of the low-level and high-level uprights are connected by the slanted support frame. An insertion area is provided between the high-level upright and the planar support frame to facilitate the insertion of other functional vehicle frame segments. This utility model, through the combined design of the high and low-level uprights and the slanted support frame, forms a stepped layout, allowing vehicles to be stacked in layers within a container, saving floor space compared to traditional flat frame structures. The design of the slanted support frame and the insertion area supports the combined use of multiple vehicle frame segments, further utilizing the internal space of the container and achieving compact loading of multiple vehicles.

Description

Technical Field

[0001] This utility model relates to the field of vehicle frame technology, and in particular to a slant frame structure for a multi-segment transfer vehicle frame. Background Technology

[0002] The transshipment chassis, used in conjunction with containers, is suitable for long-distance vehicle transportation. Its specific functions include: 1) Space optimization and stacking: Two to four vehicles can be loaded into a single container, utilizing the container's internal space for stacking. This design saves 50-75% of floor space compared to flat placement, significantly reducing space requirements in yards and ship holds. 2) Transportation stability and safety: The transshipment chassis securely holds vehicles within the container, reducing the risk of shaking and collisions during transport. 3) End-to-end full-chain coverage: Container transport seamlessly connects to ports, railways, and inland transportation, forming a door-to-door delivery system. The transshipment chassis, as a logistics node, supports multiple batches of sea freight and inland extension transport, improving cargo handling efficiency. 4) Cost and efficiency balance: Combining the on-time performance advantage of container transport, the transshipment chassis reduces the transportation cost per vehicle. Simultaneously, the modular design supports rapid loading and unloading, shortening the logistics cycle.

[0003] The existing multi-section transfer chassis design for the front section is inadequate, as most sections are flat, which hinders loading and unloading operations and fails to efficiently utilize container space. Therefore, the front section of the existing multi-section transfer chassis needs to be optimized and improved. Summary of the Invention

[0004] The purpose of this utility model is to overcome the above-mentioned problems existing in the traditional technology and provide a slanted frame structure for a multi-segment transfer frame.

[0005] To achieve the above-mentioned technical objectives and effects, this utility model is implemented through the following technical solution: A multi-segment transfer frame with a slanted frame structure includes a planar support frame, a low-position upright, a high-position upright, and a slanted support frame. The low-position upright is installed on the upper front side of the planar support frame, and the high-position upright is installed on the upper rear side of the planar support frame. The two ends of the low-position upright and the high-position upright are connected by the slanted support frame. An insertion area is provided between the high-position upright and the planar support frame to facilitate the insertion of other functional body frame segments.

[0006] Furthermore, in the inclined frame structure of the aforementioned multi-section transfer vehicle frame, the planar support frame includes longitudinal beam tubes, transverse beam tubes, horizontal reinforcing rib tubes, pressure feet, and car body fixing components. There are two longitudinal beam tubes arranged horizontally side by side. Several transverse beam tubes are welded side by side between the front parts of the two longitudinal beam tubes. Horizontal reinforcing rib tubes are welded to the two ends of the outermost transverse beam tube near the rear, respectively. Pressure feet are welded to the middle of the transverse beam tube near both ends. Car body fixing components are installed on the outer sides of the longitudinal beam tube at the middle and rear.

[0007] Furthermore, in the inclined frame structure of the aforementioned multi-segment transfer frame, the longitudinal beam tubes are equipped with anti-collision components located on the outer side near both ends.

[0008] Furthermore, in the aforementioned multi-segment transfer frame inclined frame structure, the low-position upright includes a first upright tube, a first supporting longitudinal tube, a first supporting transverse tube, a first mounting component, a first detachable crossbeam, a first body mounting component, and a first polyurethane pad. There are two first upright tubes arranged vertically side by side. The bottom end of the first upright tube is fixed to the upper side of the corresponding longitudinal beam tube. The top end of the first upright tube is equipped with a first supporting longitudinal tube. A first supporting transverse tube is vertically welded between the two first supporting longitudinal tubes. A first mounting component is fixed to the upper side of the first supporting longitudinal tube. A detachable first transverse beam is installed between the two first mounting components. Two first body mounting components are installed side by side on the upper side of the first detachable transverse beam. The upper end of the first body mounting component is covered with a first polyurethane pad.

[0009] Furthermore, in the aforementioned multi-segment transfer frame inclined frame structure, a first inclined brace plate is welded between the first upright tube and the adjacent longitudinal beam tube, and a first mounting hole is jointly provided in the first body mounting component and the first polyurethane pad.

[0010] Furthermore, in the inclined frame structure of the aforementioned multi-segment transfer frame, the high-position upright includes a second upright, a second supporting longitudinal tube, a second supporting transverse tube, a second mounting component, a second detachable crossbeam, a second body mounting component, and a second polyurethane pad. There are two second uprights arranged vertically side by side. The bottom end of the second upright is fixed to the upper side of the corresponding longitudinal beam tube. The top end of the second upright is equipped with a second supporting longitudinal tube. A second supporting transverse tube is vertically welded between the two second supporting longitudinal tubes. A second mounting component is fixed to the upper side of the second supporting longitudinal tube. A detachable second transverse beam is installed between the two second mounting components. Two second body mounting components are installed side by side on the upper side of the second detachable crossbeam. The upper end of the second body mounting component is covered with a second polyurethane pad.

[0011] Furthermore, in the inclined frame structure of the aforementioned multi-segment transfer frame, a second inclined brace plate is welded between the second upright tube and the adjacent longitudinal beam tube, and a second mounting hole is provided in both the second body mounting component and the second polyurethane pad.

[0012] Furthermore, in the aforementioned multi-segment transfer frame inclined frame structure, the inclined support frame includes an inclined support tube and an inclined reinforcing rib tube. The two ends of the inclined support tube are welded and fixed to the first upright tube near its top and the second upright tube near its top, respectively. The lower inner end of the first support longitudinal tube is provided with a first support reinforcing tube for vertical fixation to the upper side of the inclined support tube. The lower inner end of the second support longitudinal tube is provided with a second support reinforcing tube for vertical fixation to the upper side of the inclined support tube. The lower sides of the inclined support tube near both ends are welded and fixed to the first upright tube and the second upright tube respectively through the inclined reinforcing rib tube.

[0013] The beneficial effects of this utility model are as follows: 1. Optimized space utilization and improved stacking efficiency The combined design of high and low upright frames and inclined support frames creates a stepped layout, allowing vehicles to be stacked in layers within the container, saving floor space compared to traditional flat frame structures. The design of the inclined support frames and insertion areas supports the combined use of multiple body frame sections, further utilizing the internal space of the container and enabling the compact loading of multiple vehicles.

[0014] 2. Improved ease of loading and unloading and operational efficiency The inclined frame structure facilitates vehicle sliding in and out, reducing manual handling effort and improving loading and unloading efficiency. Detachable crossbeams and a modular design support quick assembly and disassembly, adapting to different vehicle models and shortening logistics cycles.

[0015] 3. Enhanced structural stability and safety The welded design of the diagonal support tubes and diagonal reinforcing ribs, combined with the diagonal bracing plates between the risers and longitudinal beams, significantly improves the overall torsional and compressive strength, reducing the risk of swaying during transportation. Double protection with anti-collision components and polyurethane pads prevents direct collisions between the vehicle and the chassis, protecting cargo safety.

[0016] 4. Modular and compatibility design The reserved space in the insertion area allows for seamless connection with other functional chassis frames (such as the rear flat frame or the middle transition frame), forming a "door-to-door" logistics chain for multiple shipments. Carriage fasteners and pressure feet ensure a stable connection between the chassis frame and the container, adapting to various transportation needs in ports, railways, and other scenarios.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the above advantages at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the planar support frame in this utility model; Figure 3 This is a schematic diagram of the low-level support frame of this utility model; Figure 4 This is a schematic diagram of the high-level support frame in this utility model; Figure 5 This is a schematic diagram of the inclined support frame in this utility model; In the attached diagram, the components represented by each number are as follows: 1-Plane support frame, 101-Longitudinal beam tube, 102-Transverse beam tube, 103-Horizontal reinforcing rib tube, 104-Pressing foot, 105-Carriage fixing component, 106-Anti-collision component; 2-Low-position upright, 201-First upright pipe, 202-First supporting longitudinal pipe, 203-First supporting transverse pipe, 204-First mounting component, 205-First detachable crossbeam, 206-First vehicle body mounting component, 207-First polyurethane pad, 208-First supporting reinforcing pipe, 209-First diagonal brace plate; 3-High-level upright frame, 301-Second upright pipe, 302-Second supporting longitudinal pipe, 303-Second supporting horizontal pipe, 304-Second mounting component, 305-Second detachable crossbeam, 306-Second vehicle body mounting component, 307-Second polyurethane pad, 308-Second supporting reinforcing pipe, 309-Second diagonal brace plate; 4- Inclined support frame, 401- Inclined support tube, 402- Inclined reinforcing rib tube. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1-5As shown, this embodiment provides a slant frame structure for a multi-segment transfer frame, including a planar support frame 1, a low-position upright 2, a high-position upright 3, and a slant support frame 4. The low-position upright 2 is installed on the upper front side of the planar support frame 1, and the high-position upright 3 is installed on the upper rear side of the planar support frame 1. The two ends of the low-position upright 2 and the high-position upright 3 are connected by the slant support frame 4. An insertion area is left between the high-position upright 3 and the planar support frame 1 to facilitate the insertion of other functional body frames.

[0022] In this embodiment, the planar support frame 1 includes longitudinal beam tubes 101, transverse beam tubes 102, horizontal reinforcing rib tubes 103, pressure feet 104, and carriage fixing components 105. There are two longitudinal beam tubes 101 arranged horizontally side by side. Several transverse beam tubes 102 are welded side by side between the front parts of the two longitudinal beam tubes 101. The two ends of the outermost transverse beam tube 102 near the rear are respectively welded with horizontal reinforcing rib tubes 103 to the adjacent longitudinal beam tubes 101. Pressure feet 104 are welded to the middle part of the transverse beam tubes 102 near both ends. Carriage fixing components 105 are installed on the outer side of the middle and rear parts of the longitudinal beam tubes 101.

[0023] In this embodiment, anti-collision components 106 are installed on the outer side of the longitudinal beam tube 101 near both ends.

[0024] In this embodiment, the low-position support frame 2 includes a first vertical tube 201, a first supporting longitudinal tube 202, a first supporting transverse tube 203, a first mounting component 204, a first detachable crossbeam 205, a first vehicle body mounting component 206, and a first polyurethane pad 207. There are two first vertical tubes 201 arranged vertically side-by-side. The bottom end of each first vertical tube 201 is fixed to the upper side of the corresponding longitudinal beam tube 101. The top end of each first vertical tube 201 is fitted with a first supporting longitudinal tube 202. A first supporting transverse tube 203 is vertically welded between the two first supporting longitudinal tubes 202. A first mounting component 204 is fixed to the upper side of each first supporting longitudinal tube 202. A detachable first transverse beam 205 is installed between the two first mounting components 204. Two first vehicle body mounting components 206 are installed side-by-side on the upper side of the first detachable transverse beam 205. The upper end of each first vehicle body mounting component 206 is covered with a first polyurethane pad 207.

[0025] In this embodiment, a first diagonal brace 209 is welded between the first vertical pipe 201 and the adjacent longitudinal beam pipe 101, and a first mounting hole is provided in both the first vehicle body mounting component 206 and the first polyurethane pad 207.

[0026] In this embodiment, the high-level support frame 3 includes a second vertical pipe 301, a second supporting longitudinal pipe 302, a second supporting transverse pipe 303, a second mounting component 304, a second detachable crossbeam 305, a second vehicle body mounting component 306, and a second polyurethane pad 307. There are two second vertical pipes 301 arranged vertically side-by-side, with the bottom end of each pipe fixed to the upper side of the corresponding longitudinal beam pipe 101. The top end of each pipe is fitted with a second supporting longitudinal pipe 302, and a second supporting transverse pipe 303 is vertically welded between the two pipes. A second mounting component 304 is fixed to the upper side of each pipe, and a detachable second transverse beam 305 is installed between the two mounting components 304. Two second vehicle body mounting components 306 are mounted side-by-side on the upper side of the transverse beam 305, and a second polyurethane pad 307 is adhered to the upper end of each component.

[0027] In this embodiment, a second diagonal brace 309 is welded between the second riser 301 and the adjacent longitudinal beam 101, and a second mounting hole is provided in both the second vehicle body mounting component 306 and the second polyurethane pad 307.

[0028] In this embodiment, the inclined support frame 4 includes an inclined support tube 401 and an inclined reinforcing rib tube 402. The two ends of the inclined support tube 401 are welded and fixed to the first vertical tube 201 near the top end and the second vertical tube 301 near the top end, respectively. The lower inner end of the first support tube 202 is provided with a first support reinforcing rib tube 208 for vertical fixation to the upper side of the inclined support tube 401. The lower inner end of the second support tube 302 is provided with a second support reinforcing rib tube 308 for vertical fixation to the upper side of the inclined support tube 401. The lower side of the inclined support tube 401 near both ends is welded and fixed to the first vertical tube 201 and the second vertical tube 301 through the inclined reinforcing rib tube 402.

[0029] One specific application of this embodiment is the use of a stepped layout formed by the combined design of high and low uprights and inclined support frames, allowing vehicles to be stacked in layers within the container, saving floor space compared to traditional flat frame structures. The design of the inclined support frames and insertion areas supports the combined use of multiple vehicle body frames, further utilizing the internal space of the container and enabling compact loading of multiple vehicles. The inclined characteristics of the inclined frame structure facilitate vehicle sliding in and out, reducing manual handling effort and improving loading and unloading efficiency. The detachable crossbeams (first detachable crossbeam 205, second detachable crossbeam 305) and modular design support rapid assembly and disassembly, adapting to different vehicle models and shortening the logistics cycle. The welding design of the inclined support tube 401 and the inclined reinforcing rib tube 402, combined with the inclined bracing plates (first inclined bracing plate 209, second inclined bracing plate 309) between the uprights and longitudinal beams, significantly improves overall torsional and compressive strength, reducing the risk of swaying during transportation. Double protection from anti-collision components 106 and polyurethane pads (first polyurethane pad 207, second polyurethane pad 307) prevents direct collisions between the vehicle and the chassis, protecting cargo safety. The reserved space in the insertion area allows for seamless connection with other functional chassis (such as the rear flat frame or mid-section transition frame), forming a door-to-door logistics chain for multiple shipments. Carriage fasteners and pressure feet ensure a secure connection between the chassis and the container, adapting to various transportation needs in ports, railways, and other scenarios.

[0030] Advantages of inclined frames compared to traditional flat frame structures: Inclined frames achieve spatial layering through height differences and inclined surfaces, while traditional flat frames can only be laid flat, failing to efficiently utilize vertical space. The design of inclined support frames and reinforcing ribs is more resistant to lateral forces than the single-planar structure of flat frames, making them suitable for complex working conditions such as maritime transport.

[0031] This embodiment solves the problems of low loading and unloading efficiency and insufficient space utilization of traditional flat racks through structural innovation and modular design, while improving transportation safety and adaptability to multiple scenarios.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to specific implementation methods. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A slanted frame structure for a multi-segment transfer vehicle frame, characterized in that, It includes a planar support frame, a low-position upright, a high-position upright, and an inclined support frame. The low-position upright is installed on the upper front side of the planar support frame, and the high-position upright is installed on the upper rear side of the planar support frame. The two ends of the low-position upright and the high-position upright are connected by the inclined support frame. An insertion area is left between the high-position upright and the planar support frame to facilitate the insertion of other functional body frames.

2. The inclined frame structure of a multi-segment transfer vehicle frame according to claim 1, characterized in that, The planar support frame includes longitudinal beam tubes, transverse beam tubes, horizontal reinforcing rib tubes, pressure feet, and carriage fixing components. There are two longitudinal beam tubes arranged horizontally side by side. Several transverse beam tubes are welded side by side between the front parts of the two longitudinal beam tubes. The two ends of the outermost transverse beam tube near the rear are respectively welded with horizontal reinforcing rib tubes to the adjacent longitudinal beam tubes. Pressure feet are welded to the middle of the transverse beam tubes near both ends. Carriage fixing components are installed on the outer side of the longitudinal beam tubes in the middle and rear.

3. The inclined frame structure of a multi-segment transfer vehicle frame according to claim 2, characterized in that, The longitudinal beam tube is equipped with anti-collision components on its outer side near both ends.

4. The inclined frame structure of a multi-segment transfer vehicle frame according to claim 3, characterized in that, The low-position support frame includes a first vertical tube, a first supporting longitudinal tube, a first supporting transverse tube, a first mounting component, a first detachable crossbeam, a first vehicle body mounting component, and a first polyurethane pad. There are two first vertical tubes arranged vertically side by side. The bottom end of the first vertical tube is fixed to the upper side of the corresponding longitudinal beam tube. The top end of the first vertical tube is equipped with a first supporting longitudinal tube. A first supporting transverse tube is vertically welded between the two first supporting longitudinal tubes. A first mounting component is fixed to the upper side of the first supporting longitudinal tube. A detachable first transverse beam is installed between the two first mounting components. Two first vehicle body mounting components are installed side by side on the upper side of the first detachable transverse beam. The upper end of the first vehicle body mounting component is covered with a first polyurethane pad.

5. The inclined frame structure of a multi-segment transfer vehicle frame according to claim 4, characterized in that, A first diagonal brace is welded between the first riser and the adjacent longitudinal beam, and a first mounting hole is provided in both the first body mounting component and the first polyurethane pad.

6. The inclined frame structure of a multi-segment transfer vehicle frame according to claim 5, characterized in that, The high-level support frame includes a second vertical tube, a second supporting longitudinal tube, a second supporting transverse tube, a second mounting component, a second detachable crossbeam, a second vehicle body mounting component, and a second polyurethane pad. There are two second vertical tubes arranged vertically side by side. The bottom end of the second vertical tube is fixed to the upper side of the corresponding longitudinal beam tube. The top end of the second vertical tube is equipped with a second supporting longitudinal tube. A second supporting transverse tube is vertically welded between the two second supporting longitudinal tubes. A second mounting component is fixed to the upper side of the second supporting longitudinal tube. A detachable second transverse beam is installed between the two second mounting components. Two second vehicle body mounting components are installed side by side on the upper side of the second transverse beam. The upper end of the second vehicle body mounting component is covered with a second polyurethane pad.

7. The inclined frame structure of a multi-segment transfer vehicle frame according to claim 6, characterized in that, A second diagonal brace is welded between the second riser and the adjacent longitudinal beam, and a second mounting hole is provided in both the second body mounting component and the second polyurethane pad.

8. The inclined frame structure of a multi-segment transfer vehicle frame according to claim 7, characterized in that, The inclined support frame includes an inclined support tube and an inclined reinforcing rib tube. The two ends of the inclined support tube are welded and fixed to the first vertical tube near the top and the second vertical tube near the top, respectively. The lower inner end of the first support tube is provided with a first supporting reinforcing rib tube for vertical fixation to the upper side of the inclined support tube. The lower inner end of the second support tube is provided with a second supporting reinforcing rib tube for vertical fixation to the upper side of the inclined support tube. The lower sides of the inclined support tube near both ends are welded and fixed to the first vertical tube and the second vertical tube, respectively, through the inclined reinforcing rib tube.

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