A skeleton-free rescue and rescue vehicle compartment body

Abstract

The utility model discloses a kind of skeletonless rescue and rescue carriage body, including first side plate, several intermediate plates, second side plate, several bottom plates and top plate, first side plate, intermediate plate and second side plate are sequentially arranged between top plate and bottom plate, several intermediate plates are provided with several partition layers, to form several containing spaces between first side plate and adjacent intermediate plate, between adjacent intermediate plate, between second side plate and adjacent intermediate plate, the two sides of bottom plate are each equipped with the movable connection foot support assembly, the two sides of top plate are each equipped with roller shutter, roller shutter covers containing space, by the interval arrangement of first side plate, second side plate and multiple intermediate plates, combining partition layer, carriage is divided into multiple independent and customizable containing spaces, can increase or decrease intermediate plate quantity according to rescue task requirement, flexibly adjust storage area size, the two sides of each containing space are equipped with roller shutter, realize quick opening and closing.

Description

Technical Field

[0001] This utility model relates to the field of vehicle technology, and in particular to a frameless emergency rescue vehicle body. Background Technology

[0002] Currently, the scale of national procurement of emergency rescue vehicles continues to expand, and the performance requirements for rescue vehicle bodies are becoming increasingly stringent.

[0003] Regarding the rescue vehicle body, development needs to move towards lightweight, high-strength, and modular designs. Specifically, structural design should be adopted to address the prominent problems commonly found in traditional vehicles, such as excessive weight and insufficient structural strength.

[0004] In actual use of rescue vehicles, rescue equipment suffers significant wear and tear, and with technological advancements, this equipment is constantly being upgraded and updated. This leads to numerous challenges in equipment storage, such as the difficulty in securing new equipment within the vehicle compartment and the inability to flexibly adjust storage space according to actual needs.

[0005] Furthermore, rescue vehicles often travel in areas with poor road conditions, which places extremely high demands on the torsional rigidity of the vehicle body. To prevent the body from cracking when the vehicle is driving in extremely complex road conditions, and considering that the vehicle needs to maintain good driving performance in complex road conditions, the body must not only have high strength but also control its weight to achieve lightweight design, thus making the vehicle more adaptable to the driving needs in complex road conditions. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a frameless emergency rescue vehicle body, which aims to solve the technical problems mentioned in the background art.

[0007] A frameless emergency rescue vehicle body includes a first side panel, several intermediate panels, a second side panel, a bottom panel, and a top panel. The first side panel, the intermediate panels, and the second side panel are sequentially arranged between the top panel and the bottom panel. The top panel and the bottom panel are riveted to the first side panel, the intermediate panels, and the second side panel, respectively. Several detachable partition layers are provided on the intermediate panels to form several accommodating spaces between the first side panel and adjacent intermediate panels, between adjacent intermediate panels, and between the second side panel and adjacent intermediate panels. The accommodating spaces are used to place rescue equipment. A movable assembly is provided between one of the bottom panels and one of the partition layers. Footrest assemblies are provided on opposite sides of the bottom panel. Roller blinds are provided on opposite sides of the top panel to cover the accommodating spaces. A bracket for placing a crane is provided on the side of the bottom panel facing away from the top panel.

[0008] Advantages of the utility model:

[0009] Through the spaced arrangement of the first side plate, the second side plate and multiple intermediate plates, combined with the partition layer, the carriage is divided into multiple independent and customizable accommodation spaces. The number of intermediate plates can be increased or decreased according to the requirements of rescue tasks, and the size of the storage area can be flexibly adjusted to adapt to the classified storage of different equipment or materials, avoiding space waste. The moving component can be moved out of the carriage body, facilitating the access to rescue equipment. The footrest component is used to access rescue equipment at different positions. Rolling curtains are equipped on both sides of each accommodation space, enabling quick opening and closing, and items in a specific area can be retrieved without fully opening the carriage, especially suitable for time-critical scenarios in emergencies. The riveting frame of the intermediate plate and the top plate / bottom plate forms a stable support, and the overall torsional resistance is extremely strong, ensuring the overall rigidity of the carriage. The bracket can be directly integrated with a crane, providing a guarantee for expanding the functions of the vehicle body. On the premise of ensuring strength, lightweight materials are used to reduce the self-weight of the carriage and lower transportation energy consumption. Through modular, rapid response and environmental adaptability design, the carriage significantly improves the equipment management efficiency and operation convenience of rescue and relief tasks, while taking into account structural reliability and long-term use costs, providing an efficient and safe solution for complex rescue scenarios.

[0010] Further, the first side plate includes a first bending portion and a first flat portion connected to the first bending portion. A plurality of first channel-shaped members are arranged in parallel on the first flat portion, and a plurality of first reinforcing members are arranged at intervals between adjacent first channel-shaped members. A first reinforcing plate is provided on the periphery of the first flat portion, and a first groove is formed by inward concavity at the bottom of the first flat portion.

[0011] Further, the intermediate plate includes a second bending portion and a second flat portion connected to the second bending portion. A plurality of second channel-shaped members are arranged in parallel on the second flat portion, and a second groove is formed by inward concavity at the bottom of the second flat portion.

[0012] Further, the second side plate includes a third flat portion, a fourth flat portion and a fifth flat portion. The third flat portion is connected to the fifth flat portion through the fourth flat portion. Third bending portions are provided at the tops of the third flat portion, the fourth flat portion and the fifth flat portion. A plurality of third channel-shaped members are arranged in parallel on the fifth flat portion, and a plurality of second reinforcing members are arranged at intervals between adjacent third channel-shaped members. Second reinforcing plates are provided on the peripheries of the third flat portion and the fifth flat portion. A third groove is formed by inward concavity at the bottom of the fifth flat portion. The positions of the first groove, the second groove and the third groove correspond to each other, and the first groove, the second groove and the third groove are used to accommodate the bracket, and the bracket protrudes from the first side plate.

[0013] Further, track members are provided on both opposite sides of the first planar portion, both opposite sides of the second planar portion, one side of the third planar portion away from the fourth planar portion, and one side of the fifth planar portion away from the fourth planar portion, and the rolling curtain is movably connected to the track members.

[0014] Further, the track member includes a first track member and a second track member arranged in parallel. The first track member includes a first groove, a second groove, and a third groove arranged along the length direction of the first track member. The first groove and the third groove are provided on both opposite sides of the second groove, and the third groove is adjacent to the second groove. The first groove is respectively clamped with the first side plate and the second side plate, and the first groove is adapted to the thicknesses of the first side plate and the second side plate. The second groove is adapted to the rolling curtain. A sealing strip is arranged in the third groove. The second track member includes a fourth groove, two fifth grooves, and two sixth grooves arranged along the length direction of the second track member. The two fifth grooves and the two sixth grooves are respectively arranged at both opposite ends of the second track member. The fourth groove is arranged on one side of the second track member. One of the sixth grooves is adjacent to one of the fifth grooves, and the other sixth groove is adjacent to the other fifth groove. The fourth groove is clamped with the middle plate, and the fourth groove is adapted to the thickness of the middle plate. The two fifth grooves are adapted to the rolling curtain. Sealing strips are arranged in the two sixth grooves.

[0015] Further, a number of third reinforcing plates are spacedly provided at the tops between the first side plate and the adjacent middle plate, between adjacent middle plates, and between the second side plate and adjacent middle plates. The third reinforcing plates are respectively connected to the first C-shaped member, the second C-shaped member, and the third C-shaped member. A fourth C-shaped member is provided between adjacent third reinforcing plates.

[0016] Further, the moving component includes two fixed brackets, two sliders, and a vertical plate. The two fixed brackets are respectively connected to one of the bottom plates and one of the partition layers. Sliders are provided at both opposite ends of the vertical plate. Through grooves are provided on both of the fixed brackets and penetrate through the fixed brackets. The sliders are adapted to the through grooves. Rollers are movably connected to the ends of the two fixed brackets away from the sliders, and the rollers are movably connected to both opposite ends of the vertical plate. A number of receiving boxes and a number of jacks are respectively provided on both opposite surfaces of the vertical plate. A handle is provided on one side of the vertical plate away from the slider. A pin is movably connected to the periphery of the jack. A number of positioning seats are provided on the bottom plate, and the positions of the positioning seats correspond to the positions of the pins.

[0017] Furthermore, the footrest assembly includes a pedal, a connecting plate, and a pneumatic spring rod. The two opposite ends of the pedal are movably connected to the pneumatic spring rod through the connecting plate. The pneumatic spring rod is connected to the base plate. The connecting plate is connected to the first side plate, the middle plate, and the second side plate respectively.

[0018] Furthermore, extension plates are provided on both opposite sides of the top plate.

[0019] Furthermore, a ladder is provided on the back side of the fourth planar portion.

[0020] Furthermore, the first side plate, the middle plate, the second side plate, the bottom plate, and the top plate are all made of aluminum. Attached Figure Description

[0021] Figure 1 This is a structural schematic diagram of the frameless emergency rescue vehicle body of this utility model;

[0022] Figure 2 for Figure 1 Enlarged view of point A in the image;

[0023] Figure 3 This is a structural schematic diagram of the frameless emergency rescue vehicle body (excluding the roof) of this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the first side panel of the frameless emergency rescue vehicle body of this utility model;

[0025] Figure 5 for Figure 4 Enlarged view of point B in the image;

[0026] Figure 6 for Figure 4 Enlarged view of point C in the image;

[0027] Figure 7 This is a schematic diagram of the structure of the middle plate of the frameless emergency rescue vehicle body of this utility model;

[0028] Figure 8 for Figure 7 Enlarged view of point D in the image;

[0029] Figure 9 This is a schematic diagram of the structure of the second side panel of the frameless emergency rescue vehicle body of this utility model;

[0030] Figure 10 for Figure 9 Enlarged view of point E in the image;

[0031] Figure 11 for Figure 9 Enlarged view of point F in the image;

[0032] Figure 12 This is a top view of the first track component of this utility model;

[0033] Figure 13 This is a top view of the second track component of this utility model;

[0034] Figure 14 This is a schematic diagram of the structure of the mobile component of this utility model. Figure 1 ;

[0035] Figure 15 This is a schematic diagram of the structure of the mobile component of this utility model. Figure 2 .

[0036] In the diagram: 1. First side plate; 11. First bend; 111. First positioning hole; 12. First flat surface; 121. Second positioning hole; 122. First groove; 13. First "Z" shaped component; 131. Third positioning hole; 14. First reinforcing member; 15. First reinforcing plate; 2. Middle plate; 21. Second bend; 211. Fourth positioning hole; 22. Second flat surface; 221. Fifth positioning hole; 222. Second groove; 23. Second "Z" shaped component; 231. Sixth positioning hole; 3. Second side plate; 31. Third flat surface; 32. Fourth flat surface; 321. Ladder; 33. Fifth flat surface; 331. Eighth positioning hole; 332. Third groove; 34. Third bend; 341. Seventh positioning hole; 35. Third "Z" shaped component; 351. Ninth positioning hole; 36. Second reinforcing member; 37. Second reinforcing plate; 4. Base plate; 41. Positioning seat; 5. Top plate; 51. Extension plate; 6. Divider layer; 7. Accommodation space; 8. Roller blind; 9. First track component; 91. First groove; 92. Second groove; 93. Third groove; 10. Second track component; 100. Fourth groove; 101. Fifth groove; 102. Sixth groove; 170. Moving component; 171. Fixed bracket; 1711. Slide rail; 1712. Roller; 172. Slider; 173. Vertical plate; 1731. Reception box; 1732. Insertion hole; 1733. Handle; 1734. Pin; 180. Footrest assembly; 181. Pedal; 182. Connecting plate; 183. Pneumatic spring rod; 190. Bracket; 200. Third reinforcing plate; 201. Fourth component. Detailed Implementation

[0037] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0038] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. Furthermore, the various embodiments of the invention, the features within those embodiments, and the features of the embodiments may be freely combined without obvious conflict or contradiction.

[0040] A frameless emergency rescue vehicle body, such as Figures 1 to 15 As shown, it includes a first side plate 1, a middle plate 2, a second side plate 3, a bottom plate 4, and a top plate 5.

[0041] Specifically, the base plate 4 includes three independent plates, and the middle plate 2 includes two independent plates. One base plate 4 has a first side plate 1 and a middle plate 2 riveted together at intervals. The other base plate 4 has two middle plates 2 riveted together at intervals. The third base plate 4 has another middle plate 2 and a second side plate 3 riveted together at intervals. The first side plate 1, the two middle plates 2 and the second side plate 3 are all riveted to the top plate 5. Multiple partition layers 6 are provided between the two middle plates 2 to form multiple accommodating spaces 7 between the first side plate 1 and the adjacent middle plate 2, between adjacent middle plates 2, and between the second side plate 3 and the adjacent middle plate 2. The accommodating spaces 7 are used to place rescue equipment. A sliding movable component 170 is provided between one base plate 4 and one partition layer 6. The opposite sides of the base plate 4 are provided with rotating foot support components 180. The opposite sides of the top plate 5 are provided with roller blinds 8, which cover the accommodating spaces 7. The side of the base plate 4 facing away from the top plate 5 is provided with a bracket 190 for placing a crane. The opposite sides of the top plate 5 are provided with extension plates 51.

[0042] Understandably, by arranging and riveting the first side plate 1, the second side plate 3, and the two intermediate plates 2 at intervals, the stability of the overall structure of the compartment is increased. Combined with the partition layer 6, the compartment is divided into multiple independent and customizable storage spaces 7. The number of intermediate plates 2 can be increased or decreased according to the needs of the rescue mission, and the size of the storage area can be flexibly adjusted to accommodate the classified storage of different equipment or materials, avoiding space waste. The movable component 170 can be moved out of the compartment for easy access to rescue equipment. The footrest component 180 is used to access rescue equipment in different locations. Each storage space 7 is equipped with roller shutters 8 on both sides for quick opening and closing, allowing access to items in a specific area without fully opening the compartment. This is especially suitable for emergency scenarios where every second counts. The riveted frame of the intermediate plate 2, the top plate 5, and the bottom plate 4 forms a stable support, creating a strong anti-torsional capacity and ensuring the overall rigidity of the compartment. This provides a guarantee that the bracket 190 can be directly integrated with a crane to expand the functionality of the vehicle. The extension plate 51 is located on opposite sides of the top plate 5 to enhance the stability of the sides of the compartment.

[0043] It should be noted that, depending on the actual situation, the number of base plates 4 can be selected and a corresponding number of intermediate plates 2 can be provided to form multiple storage spaces 7. The partition layer 6 can be a partition, drawer tray, etc., and can be selected according to the actual situation.

[0044] Specifically, the first side plate 1 includes a first bent portion 11 and a first flat portion 12 connected to the first bent portion 11. The top of the first bent portion 11 is provided with a plurality of first positioning holes 111. Both ends of the first flat portion 12 are provided with a plurality of second positioning holes 121. A plurality of first zigzag pieces 13 are arranged in parallel on the first flat portion 121. A plurality of third positioning holes 131 are provided on the first zigzag pieces 13. A plurality of first reinforcing members 14 are arranged at intervals between adjacent first zigzag pieces 13. A first reinforcing plate 15 is provided on the periphery of the first flat portion 12. The bottom of the first flat portion 12 is recessed to form a first groove 122. The bending design of the first bending portion 11 enhances the overall bending and torsional resistance of the first side plate 1, reducing the risk of deformation under stress. The parallel arrangement of the first Z-shaped component 13 and its connection with the flat portion form a three-dimensional support structure, significantly improving the local load-bearing capacity. The first reinforcing member 14 is spaced between adjacent first Z-shaped components 13 to further disperse stress concentration and avoid structural fatigue fracture. The first reinforcing plate 15 strengthens the edges to prevent the edges of the first flat portion 12 from warping or deforming due to vibration or long-term load. The multiple first positioning holes 111 on the top of the first bending portion 11, the second positioning holes 121 at both ends of the first flat portion 12, and the third positioning holes 131 on the first Z-shaped component 13 form a multi-dimensional positioning system to ensure rapid alignment and fixation with other components, improving assembly accuracy and efficiency. The first groove 122 is used to accommodate the bracket 190.

[0045] Specifically, the middle plate 2 includes a second bending portion 21 and a second flat portion 22 connected to the second bending portion 21. The top of the second bending portion 21 is provided with a plurality of fourth positioning holes 211. Both opposite ends of the second flat portion 22 are provided with a plurality of fifth positioning holes 221. A plurality of second U-shaped members 23 are arranged in parallel on the second flat portion 22. The second U-shaped members 23 are provided with a plurality of sixth positioning holes 231. The bottom of the second flat portion 22 is recessed to form a second groove 222. The bending design of the second bending portion 21 enhances the overall bending resistance of the second flat portion 22, significantly improves the bending and torsion stiffness, while reducing material redundancy and achieving lightweight. The parallel "U"-shaped second U-shaped members 23 serve as reinforcing ribs to further disperse the load and prevent the second flat portion 22 from deforming due to external pressure. The plurality of fourth positioning holes 211 at the top of the second bending portion 21, the fifth positioning holes 221 at both ends of the second flat portion 22, and the sixth positioning holes 231 on the second U-shaped members 23 form a multi-dimensional positioning system to ensure quick alignment and fixation with other components, improving the assembly accuracy and efficiency. The second groove 222 is used to accommodate the bracket 190.

[0046] Specifically, the second side plate 3 includes a third flat portion 31, a fourth flat portion 32, and a fifth flat portion 33. The third flat portion 31 is connected to the fifth flat portion 33 through the fourth flat portion 32. The tops of the third flat portion 31, the fourth flat portion 32, and the fifth flat portion 33 are all provided with a third bending portion 34. The third bending portion 34 is provided with a plurality of seventh positioning holes 341. Both opposite ends of the fifth flat portion 33 are provided with a plurality of eighth positioning holes 331. A plurality of third U-shaped members 35 are arranged in parallel on the fifth flat portion 33. The third U-shaped members 35 are provided with a plurality of ninth positioning holes 351. A plurality of second reinforcing members 36 are arranged at intervals between adjacent third U-shaped members 35. Second reinforcing plates 37 are provided on the peripheral sides of the third flat portion 31 and the fifth flat portion 33. The bottom of the fifth flat portion 33 is recessed to form a third groove 332. The positions of the first groove 122, the second groove 222, and the third groove 332 correspond to each other. The third groove 332 is used to accommodate the bracket 190.

[0047] It is understandable that the transition connection between the fourth plane portion 32 and the third plane portion 31 and the fifth plane portion 33 disperses the stress points, reduces local stress concentration, and improves the overall resistance to deformation. The bending structure of the third bending portion 34 enhances the edge rigidity and prevents the third plane portion 31, the fourth plane portion 32, and the fifth plane portion 33 from warping due to external forces. The parallel "U"-shaped third "U"-shaped members 35 serve as reinforcing ribs to further disperse the load and prevent the fifth plane portion 33 from deforming due to external pressure. A second reinforcing plate 37 is added around the third plane portion 31 and the fifth plane portion 33 to further strengthen the weak areas and improve impact resistance. The seventh positioning hole 341 on the bending part 34, the eighth positioning hole 331 on the fifth flat part 33, and the ninth positioning hole 351 on the third zigzag part 35 form a multi-dimensional positioning system to ensure quick alignment and fixation with other components, thereby improving assembly accuracy and efficiency. The bracket 190 is located below the base plate 4 and is situated within the first groove 122, the second groove 222, and the third groove 332. One end of the bracket 190 protrudes from the first flat part 12 through the first groove 122 to fix the crane thereon. The first groove 122, the second groove 222, and the third groove 332 can accommodate the crane's pipes and serve as maintenance space.

[0048] Specifically, track components are provided on both sides of the first plane portion 12, both sides of the second plane portion 22, the side of the third plane portion 31 away from the fourth plane portion 32, and the side of the fifth plane portion 33 away from the fourth plane portion 32. Roller blinds 8 are mounted on the track components. By setting track components on both sides of multiple plane portions, a multi-area separation function is achieved. The track components are evenly distributed on the sides of multiple plane portions, which not only enhances the support of the overall frame, but also ensures that the roller blinds 8 are evenly stressed during opening and closing, reducing the deformation or jamming of the track components caused by unilateral gravity. The roller blinds 8 in different positions can be operated independently, and users can choose to open or close specific areas according to their needs.

[0049] Specifically, such as Figure 1 , Figure 12 and Figure 13As shown, the track components include a first track component 9 and a second track component 10 arranged in parallel. The first track component 9 includes a first groove 91, a second groove 92, and a third groove 93 arranged along the length of the first track component 9. The first groove 91 and the third groove 93 are located on opposite sides of the second groove 92, and the third groove 93 is adjacent to the second groove 92. The first groove 91 is respectively engaged with the first side plate 1 and the second side plate 3, and the thickness of the first groove 91 is adapted to the thickness of the first side plate 1 and the second side plate 3. The second groove 92 is adapted to the roller shutter 8. A sealing strip is provided in the third groove 93. The second track component 10 includes a first groove 91, a second groove 92, and a third groove 93 arranged along the length of the second track component 9. The second track component 10 has a fourth groove 100, two fifth grooves 101, and two sixth grooves 102 arranged along its length. The two fifth grooves 101 and the two sixth grooves 102 are arranged opposite each other at opposite ends of the second track component 10. The fourth groove 100 is arranged on one opposite side of the second track component 10. One of the sixth grooves 102 is adjacent to one of the fifth grooves 101, and the other sixth groove 102 is adjacent to the other fifth groove 101. The fourth groove 100 is engaged with the middle plate 2. The thickness of the fourth groove 100 is adapted to that of the middle plate 2. The two fifth grooves 101 are adapted to the roller shutter 8. Sealing strips are provided in the two sixth grooves 102.

[0050] It should be noted that the multi-groove integrated molding, with the first groove 91 engaging with the planar side walls of the first side plate 1 and the second side plate 3 respectively, and the fourth groove 100 engaging with the planar side walls of the two intermediate plates 2, significantly enhances the overall rigidity of the track components through the synergistic force distribution of the multiple plates. The precise guidance of the second groove 92 and the fifth groove 101 for the roller shutter 8 reduces sliding friction resistance and ensures smooth operation of the roller shutter 8. The third groove 93 and the sixth groove 102 are equipped with sealing strips to achieve airtightness and watertightness.

[0051] Specifically, multiple third reinforcing plates 200 are provided at intervals between the top of the first side plate 1 and the adjacent middle plate 2, between adjacent middle plates 2, and between the second side plate 3 and the adjacent middle plate 2. The third reinforcing plates 200 are riveted to the first zigzag component 13, the second zigzag component 23, and the third zigzag component 35, respectively. A fourth zigzag component 201 is provided between adjacent third reinforcing plates 200. The third reinforcing plates 200 are riveted to the first zigzag component 13, the second zigzag component 23, and the third zigzag component 35 through the third positioning hole 131, the sixth positioning hole 231, and the ninth positioning hole 351, respectively, to enhance the stability of the top connection of the overall mechanism. The fourth zigzag component 201 is used to enhance the structural stability between adjacent third reinforcing plates 200.

[0052] It should be noted that the gap between adjacent positioning holes 131, 231 and 351 on the first digit component 13, the second digit component 23 and the third digit component 35 is preferably set to 50mm, so as to facilitate the adjustment of the spacing between adjacent partition layers 6.

[0053] Specifically, the top plate 5 is provided with multiple tenth positioning holes (not shown), which correspond to the positions of the first positioning hole 111, the second positioning hole 121, the fourth positioning hole 211, the fifth positioning hole 221, and the seventh positioning hole 341, respectively. The bottom plate 4 is provided with multiple eleventh positioning holes (not shown), which correspond to the positions of the second positioning hole 121, the fifth positioning hole 221, and the eighth positioning hole 331, respectively. The top plate 5 is connected to the first positioning hole 111, the second positioning hole 121, the fourth positioning hole 221, and the seventh positioning hole 341 through the tenth positioning holes. 11. The fifth positioning hole 221 and the seventh positioning hole 341 are riveted to fix the first side plate 1, the middle plate 2 and the second side plate 3. The bottom plate 4 is riveted to the second positioning hole 121, the fifth positioning hole 221 and the eighth positioning hole 331 through the eleventh positioning hole to fix the first side plate 1, the middle plate 2 and the second side plate 3. The installation height of the bottom plate 4 is determined by the position of the second positioning hole 121, the fifth positioning hole 221 and the eighth positioning hole 331. Different installation heights of the bottom plate 4 achieve different space sizes below the bottom plate 4.

[0054] Understandably, the third reinforcing plate 200 and the fourth zigzag piece 201 are also provided with positioning holes (not shown) for fixing the top plate 5 and the extension plate 51.

[0055] Specifically, the movable component 170 includes two fixed supports 171, two sliders 172, and a vertical plate 173. The two fixed supports 171 are respectively connected to a base plate 4 and a partition layer 6. Sliders 172 are provided at opposite ends of the vertical plate 173. Each fixed support 171 has a groove 1711 penetrating through it, and the sliders 172 are adapted to the grooves 1711. Each fixed support 171 has a rotatably connected roller 1712 at its end away from the sliders 172, and the roller 1712 is opposite to the vertical plate 173. The upright plate 173 is movably connected at both ends. Multiple receiving boxes 1731 and multiple insertion holes 1732 are respectively provided on opposite sides of the upright plate 173. A handle 1733 is provided on the side of the upright plate 173 away from the slider 172. A movable connecting pin 1734 is provided around the insertion hole 1732. Multiple positioning seats 41 are provided on the base plate 4, with the positioning seats 41 corresponding to the pins 1734. The assembly and fixation of the upright plate 173 and the base plate 4 adopts a locking mechanism using the pins 1734. During operation, the pins 1734 are inserted into the slots of the positioning seats 41 to complete a rigid connection. When the position of the upright plate 173 needs to be adjusted, the locking state of the pins 1734 is released, and the operator can drive the upright plate 173 to move horizontally along the slide groove 1711 using the handle 1733. This mechanism adopts a precision guide rail system. The sliders 172 and slide groove 1711 at the upper and lower ends of the upright plate 173 constitute a precision guide rail mechanism. Combined with the coordinated movement of the auxiliary rollers 1712, the displacement process is ensured to be smooth and stable. When the upright plate 173 is fully extended to the working position outside the compartment, the pin 1734 needs to be re-locked to the positioning seat 41 to secure the working condition. The multi-functional storage box 1731 configured in the system adopts a modular design and can classify and store rescue equipment and consumable components. The standardized socket 1732 array set on the side wall can quickly locate the fixing nodes of the fire rope, effectively improving the deployment efficiency of emergency rescue equipment.

[0056] Specifically, the footrest assembly 180 includes a pedal 181, a connecting plate 182, and a pneumatic spring rod 183. The two opposite ends of the pedal 181 are movably connected to the pneumatic spring rod 183 via the connecting plate 182. The pneumatic spring rod 183 is connected to the base plate 4. The connecting plate 182 is connected to the first side plate 1, the middle plate 2, and the second side plate 3 respectively. One side of the connecting plate 182 is connected to the first side plate 1, the middle plate 2, and the second side plate 3 via a pivot. Driven by the pneumatic spring rod 183, the connecting plate 182 can transmit power to the pedal 181. The connecting plate 182 is connected to the first side plate 1, the middle plate 2, and the second side plate 3 via the pivot, forming a rotational motion around the pivot. The pedal 181 provides support for the operator, facilitating the retrieval and placement of rescue equipment at different heights.

[0057] Specifically, a ladder 321 is provided on the back of the fourth flat part 32, which can be used to reach the top of the top plate 5.

[0058] Specifically, the first side panel 1, the middle panel 2, the second side panel 3, the bottom panel 4, and the top panel 5 are all made of aluminum, which reduces the weight of the compartment while ensuring structural strength.

[0059] This utility model, through the alternating arrangement of a first side panel 1, a second side panel 3, and multiple intermediate panels 2, combined with a partition layer 6, divides the carriage into multiple independent and customizable storage spaces 7. The number of intermediate panels 2 can be increased or decreased according to the needs of the rescue mission, flexibly adjusting the size of the storage area to accommodate the classified storage of different equipment or supplies, avoiding space waste. The movable component 170 can be moved out of the carriage for easy access to rescue equipment. The footrest component 180 allows for access to rescue equipment in different locations. Each storage space 7 is equipped with roller shutters 8 on both sides for quick opening and closing, allowing access to items within a specific area without fully opening the carriage. Suitable for emergency scenarios where every second counts, the riveted frame of the middle plate 2, top plate 5, and bottom plate 4 forms a stable support, creating strong torsional resistance and ensuring the overall rigidity of the carriage. This guarantees that the bracket 190 can be directly integrated with a crane, expanding the vehicle's functionality. While ensuring strength, lightweight materials are used to reduce the carriage's weight and transportation energy consumption. Through modular, rapid response, and environmentally adaptable design, this carriage significantly improves the efficiency of equipment management and ease of operation for disaster relief missions, while also considering structural reliability and long-term usage costs, providing an efficient and safe solution for complex rescue scenarios.

[0060] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0061] The embodiments described above are merely illustrative of the implementation of this utility model, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A frameless emergency rescue vehicle body, characterized in that: It includes a first side plate, several intermediate plates, a second side plate, a bottom plate and a top plate. The first side plate, the intermediate plates and the second side plate are sequentially arranged between the top plate and the bottom plate. The top plate and the bottom plate are respectively riveted to the first side plate, the intermediate plates and the second side plate. Several detachable connecting partition layers are provided on several of the intermediate plates to form several accommodating spaces between the first side plate and the adjacent intermediate plate, between adjacent intermediate plates, and between the second side plate and the adjacent intermediate plate. The accommodating spaces are used for placing rescue equipment. A movable component is movably connected between one of the bottom plates and one of the partition layers. Footrest components are movably connected to both opposite sides of the bottom plate. Roller shutters are provided on both opposite sides of the top plate. The roller shutters cover the accommodating spaces. A bracket for placing a crane is provided on the side of the bottom plate facing away from the top plate.

2. The frameless emergency rescue vehicle body according to claim 1, characterized in that: The first side plate includes a first bending portion and a first flat portion connected to the first bending portion. Several first channel-shaped members are arranged in parallel on the first flat portion. Several first reinforcing members are arranged at intervals between adjacent first channel-shaped members. A first reinforcing plate is provided on the peripheral side of the first flat portion. The bottom of the first flat portion is recessed to form a first groove.

3. The frameless emergency rescue vehicle body according to claim 2, characterized in that: The intermediate plate includes a second bending portion and a second flat portion connected to the second bending portion. Several second channel-shaped members are arranged in parallel on the second flat portion. The bottom of the second flat portion is recessed to form a second groove.

4. The frameless emergency rescue vehicle body according to claim 3, characterized in that: The second side plate includes a third flat portion, a fourth flat portion and a fifth flat portion. The third flat portion is connected to the fifth flat portion through the fourth flat portion. Third bending portions are provided on the tops of the third flat portion, the fourth flat portion and the fifth flat portion. Several third channel-shaped members are arranged in parallel on the fifth flat portion. Several second reinforcing members are arranged at intervals between adjacent third channel-shaped members. Second reinforcing plates are provided on the peripheral sides of the third flat portion and the fifth flat portion. The bottom of the fifth flat portion is recessed to form a third groove. The positions of the first groove, the second groove and the third groove correspond to each other. The first groove, the second groove and the third groove are used for accommodating the bracket. The bracket protrudes from the first side plate.

5. The frameless emergency rescue vehicle body according to claim 4, characterized in that: Rail members are provided on both opposite sides of the first flat portion, both opposite sides of the second flat portion, the side of the third flat portion away from the fourth flat portion, and the side of the fifth flat portion away from the fourth flat portion. The roller shutters are movably connected to the rail members.

6. The frameless emergency rescue vehicle body according to claim 5, characterized in that: The rail member includes a first rail member and a second rail member arranged in parallel. The first rail member includes a first groove, a second groove, and a third groove arranged along the length direction of the first rail member. The first groove and the third groove are arranged on opposite sides of the second groove, and the third groove is adjacent to the second groove. The first groove is respectively clamped with the first side plate and the second side plate, and the first groove is adapted to the thickness of the first side plate and the second side plate respectively. The second groove is adapted to the rolling curtain. A sealing strip is arranged in the third groove. The second rail member includes a fourth groove, two fifth grooves, and two sixth grooves arranged along the length direction of the second rail member. The two fifth grooves and the two sixth grooves are respectively arranged at opposite ends of the second rail member. The fourth groove is arranged on one side of the second rail member. One of the sixth grooves is adjacent to one of the fifth grooves, and the other sixth groove is adjacent to the other fifth groove. The fourth groove is clamped with the middle plate, and the fourth groove is adapted to the thickness of the middle plate. The two fifth grooves are adapted to the rolling curtain. Sealing strips are arranged in the two sixth grooves.

7. The frameless emergency rescue vehicle body according to claim 4, characterized in that: A plurality of third reinforcing plates are spaced apart at the top between the first side plate and the adjacent middle plate, between adjacent middle plates, and between the second side plate and the adjacent middle plate. The third reinforcing plates are respectively connected to the first C-shaped member, the second C-shaped member, and the third C-shaped member. A fourth C-shaped member is arranged between adjacent third reinforcing plates.

8. The frameless emergency rescue vehicle body according to claim 1, characterized in that: The moving component includes two fixed brackets, two sliders, and a vertical plate. The two fixed brackets are respectively connected to one of the bottom plates and one of the partition layers. Sliders are arranged at both opposite ends of the vertical plate. Through grooves penetrating the fixed brackets are provided on both fixed brackets. The sliders are adapted to the through grooves. Rollers are movably connected to the ends of the two fixed brackets away from the sliders. The rollers are movably connected to both opposite ends of the vertical plate. A plurality of receiving boxes and a plurality of jacks are respectively arranged on both opposite surfaces of the vertical plate. A handle is arranged on one side of the vertical plate away from the slider. A movable bolt is arranged on the periphery of the jack. A plurality of positioning seats are arranged on the bottom plate, and the positions of the positioning seats correspond to those of the bolts.

9. The frameless emergency rescue vehicle body according to claim 1, characterized in that: The footrest component includes a pedal, a connecting plate, and a pneumatic spring rod. The two opposite ends of the pedal are movably connected to the pneumatic spring rod through the connecting plate. The pneumatic spring rod is connected to the bottom plate. The connecting plate is connected to the first side plate, the middle plate, and the second side plate respectively.

10. The frameless emergency rescue vehicle body according to claim 1, characterized in that: Extension plates are arranged on both opposite sides of the top plate.

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