A multi-functional rescue carrier platform

Abstract

The utility model provides a kind of multifunctional rescue carrying platform, including fixed mesa and carrying space, fixed mesa is equipped with track and fixed frame, and carrying space is equipped with rescue cabin or rescue stretcher;Rescue cabin bottom is equipped with walking part, and the walking part of rescue cabin can move along track, and fixed frame is placed in both sides of track, and rescue cabin both sides extend out connector, and fixed frame includes base and fixed ring hinged on base, and connector can be placed in fixed ring;Rescue stretcher bottom extends out support leg downwards, and support leg can be connected with fixed mesa.The utility model is equipped with track and fixed frame on fixed platform cooperation, so that carrying platform has the ability of fixed rescue cabin, to protect the wounded when needed, at the same time, through the way that fixed seat and support seat cooperate, so that rescue cabin can also place multiple stretchers, increase the transfer efficiency of wounded, and then make the present carrying platform can replace multiple rescue equipment according to environmental demand, so as to increase applicable scene and efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of rescue transportation, and in particular relates to a multi-functional rescue transportation platform. Background Technology

[0002] With technological advancements, more unmanned equipment is being used in complex environments. Drones and unmanned vehicles, in particular, are welcomed across various sectors due to their smaller size and lower risk response costs compared to manned equipment. Operators can use unmanned equipment to prioritize route exploration or transport supplies and heavy objects, enabling personnel or supplies to be moved to designated locations more safely. However, in some densely forested areas, the dense foliage of trees can affect drone flight and landing. Moreover, most transport platforms currently carried by drones or unmanned vehicles expose the injured to the air. When facing complex transport environments with branches, protruding mountains, or other hazards, the inherent dangers in the environment can easily cause secondary injuries to the injured. Even on relatively flat roads, only one injured person can usually be transported at a time, reducing work efficiency. Utility Model Content

[0003] In view of this, the present invention aims to propose a multi-functional rescue transport platform, so that the transport platform can cope with more environments, improve the transfer speed, or ensure the safety of transporting the wounded in complex environments.

[0004] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0005] A multi-functional rescue transport platform, including

[0006] A fixed platform with a mounting space above it. The fixed platform is fixed with rails and a fixed frame. The two rails are arranged in parallel. The mounting space can hold a rescue cabin or multiple rescue stretchers.

[0007] The bottom of the rescue cabin is provided with a walking part, which can move along the track on the fixed platform. The fixed frame is placed on both sides of the track, and the connecting head extends outward from both sides of the rescue cabin. The fixed frame includes a base and a fixed ring hinged to the base. When the fixed frame rotates around the hinge between itself and the base, the connecting head can be placed inside the fixed ring.

[0008] The rescue stretcher has a support leg extending downwards from its bottom, which can be connected to a fixed platform.

[0009] Furthermore, the track includes at least two outer limiting sides, the rescue cabin is placed between the two outer limiting sides, and the base is fixed to the outer limiting sides.

[0010] Furthermore, a fixed seat and a support seat are also fixedly provided on the fixed platform. The top of the fixed seat and the support seat are respectively provided with insertion holes. The fixed seat is placed on both sides of the track. The support seat is detachably fixed to the fixed platform. The support legs of the rescue stretcher can be inserted into the connection holes of the fixed seat or the support seat.

[0011] Furthermore, the bottom of the support base is provided with a contact surface, which can be placed on a fixed platform.

[0012] Furthermore, each end of the two sides of the fixed platform is provided with an insertion interface, and the clutches of the two shovel plates of the shovel stretcher can be inserted into the insertion interface respectively, so that the two sides of the shovel stretcher are placed on the two sides of the fixed platform.

[0013] Furthermore, the base is provided with a connecting ear, and the fixing ring includes a hinge shaft, two side plates and a pin. The fixing ring is hinged to the connecting ear through the hinge shaft. The two side plates are arranged opposite to each other, and one end of the side plate is fixed to the hinge shaft. The connecting ear and the fixing plate are provided with insertion holes, and the pin can pass through the insertion holes on the connecting head and the fixing plate at the same time.

[0014] Furthermore, when the fixed surrounding hinge shaft rotates to the first limit position, it can extend into the projection range of the track, and when it rotates to the second limit position, it can be placed outside the projection range of the track.

[0015] Furthermore, a winch is provided at one end of the transport platform, and the end of the rescue cabin can be connected to the winch via a rope.

[0016] Furthermore, the fixed platform is also equipped with straps for binding materials.

[0017] Furthermore, the strap is connected to the limiting edge of the track.

[0018] Compared with existing technologies, the multifunctional rescue transport platform described in this utility model has the following advantages:

[0019] This utility model employs a combination of tracks and fixed frames on a fixed platform to enable the transport platform to fix the rescue cabin, thereby protecting the injured when rescue is needed. At the same time, by setting fixed seats and support seats on the fixed platform, the rescue cabin can accommodate multiple stretchers when needed, thereby increasing the efficiency of patient transfer. Furthermore, this transport platform can more quickly replace various rescue equipment according to environmental needs, thereby improving the safety and efficiency of rescue.

[0020] The method of fixing the frame to the limiting edge and placing the rescue cabin between the two limiting edges prevents interference between the frame and the rescue cabin. At the same time, the use of a flip-up fixing ring allows the rescue cabin to be quickly connected to the transport platform, improving the efficiency of the transfer of the wounded, ensuring the safety of the wounded, and preventing the rescue cabin from shifting during the transport process.

[0021] The system employs a combination of a support base and a fixed base to prevent displacement of the rescue stretcher, support the rescue stretcher, prevent interference between the fixed structure at the bottom of the rescue stretcher and the limiting edge, and ensure that the rescue stretcher can be placed flat and reliably on the fixed platform, avoiding swaying or tilting of the rescue stretcher during transportation.

[0022] By using straps on a fixed platform, the rescue stretcher can be secured to the wounded, improving the reliability of the connection between the rescue stretcher and the transport platform. At the same time, when not carrying rescue equipment, the straps can be used to assist in the transport of supplies, increasing the applicable scenarios of the transport platform. Attached Figure Description

[0023] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0024] Figure 1 A schematic diagram of the structure for the rescue vehicle and the rescue cabin to work together;

[0025] Figure 2 This is a schematic diagram of the bottom structure of the rescue vehicle;

[0026] Figure 3 A schematic diagram of the wheel drive and steering structure of the rescue vehicle;

[0027] Figure 4 This is a schematic diagram of the mating structure of the fixing frame and the connector;

[0028] Figure 5 This is a schematic diagram of the top and bottom structures of the support base.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1-Rescue vehicle; 11-Fixed platform; 12-Rail; 121-Limiting strip; 13-Fixed frame; 131-Connecting ear; 132-Fixed ring; 1321-Hinge shaft; 1322-Fixed piece; 1323-Pin; 14-Fixed seat; 141-Insertion hole; 142-Mating surface; 15-Support seat; 151-Mating surface; 16-Loading space; 17-Windmill; 18-Pulley; 2-Rescue compartment; 21-Connector; 3-Drive motor; 31-Transmission shaft; 32-Universal joint; 4-Steering control motor; 5-Steering rod assembly; 51-Steering knuckle; 52-Steering pin; 53-Moving rod. Detailed Implementation

[0031] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0032] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0035] The present invention relates to a multi-functional rescue vehicle capable of handling complex environments. The rescue vehicle includes a fixed platform 11 and wheels positioned on both sides of the fixed platform 11. In this embodiment, the wheels on both sides of the fixed platform 11 are one-to-one, and each pair of corresponding wheels is connected by a drive shaft 31, allowing the wheels in the same group to rotate. The middle of the drive shaft 31 is connected to a drive motor 3 via gear transmission. The half-shafts of the wheels are connected to the ends of the drive shaft 31 via universal joints 32, allowing the drive shaft to drive the wheels to rotate. A steering lever assembly 5 is also provided between each pair of corresponding wheels. The two ends of the steering lever assembly 5 are connected to a steering knuckle 51 via steering pins 52. The steering knuckles 51 control the rotation of the wheels, causing the corresponding wheels to turn in the same direction. Specifically, the steering lever assembly 5 includes a structure in the middle connected to a steering control motor 4 via a gear and rack pair, and connecting rods hinged to both ends of the rack. The connecting rods are connected to the steering knuckles 51 via steering pins 52. When the steering control motor 4 controls the rack to move to one side, the rack pulls the connecting rods at both ends, causing the steering pin 52 to move, which in turn causes the steering knuckle 51 to rotate around the rotation node. The steering knuckle 51 is rotatably connected to the half-shaft of the traveling wheel. When the steering knuckle 51 rotates, the half-shaft of the traveling wheel is subjected to external force, causing the traveling wheel to rotate around the universal joint 32. In this embodiment, when the rescue vehicle 1 needs to turn, the steering rods at both ends of the rescue vehicle 1 are respectively controlled by the steering control motor 4 and move in the same direction, causing the front and rear sets of traveling wheels to turn, thereby reducing the turning radius of the vehicle, improving the vehicle's flexibility and passability, and thus improving the vehicle's ability to cope with complex roads. In this embodiment, multiple drive motors 3 control the rotation of the transmission shaft 31, so that the torque of the front and rear wheels of the rescue vehicle 1 can be controlled separately, thereby improving the vehicle's ability to cope with mud, gravel, and slopes. Those skilled in the art should know that multiple drive motors 3 can control torque and speed separately through circuits, or they can be controlled separately through a single circuit. How to control the speed of two motors separately should be existing technology and will not be described here.

[0036] The drive shaft is fitted with a bushing, which is connected to the bottom of the fixed platform via a bow plate, thereby reducing the vibration of the fixed platform and improving the comfort of the wounded or the materials on the fixed platform.

[0037] In other embodiments, the steering structure of the traveling wheels can be the same as that of existing automobiles, the difference being that the power of the steering structure can be controlled by a motor that controls the steering; its specific structure will not be described in detail here. This allows the fixed platform to move.

[0038] Above the fixed platform 11 is a mounting space 16, which can hold a rescue cabin 2 or multiple rescue stretchers. The fixed platform 11 has a track 12 for moving and positioning the rescue cabin 2. Fixing frames 13 are provided on both sides of the track 12. The bottom of the rescue cabin 2 has a walking section. In this embodiment, the walking section consists of multiple casters. When the rescue cabin 2 is placed in the mounting space 16, the casters can move along the length of the track 12. More specifically, the track 12 includes two walking spaces, each with a limiting strip 121 on both sides. The walking space is the space between the two limiting strips 121, and the casters can be placed within the walking space. The fixing frame 13 is fixed to the outer limiting strip 121. Each fixing frame 13 includes a base and a fixing ring 132. The base is provided with a connecting ear 131. In this embodiment, the bottom of the base is fixed to the limiting strip 121 by sheet metal, bolts, etc. Those skilled in the art should know that the base and the limiting strip 121 can also be fixed by welding or other means. The fixing ring 132 includes a hinge shaft 1321, two side plates, and a pin 1323. The fixing ring 132 is hinged to the connecting ear 131 by the hinge shaft 1321. The two side plates are arranged opposite to each other, and one end of the side plate is fixed to the hinge shaft 1321 by bolts, C-shaped spring clips, etc. The connecting head 21 and the fixing plate have insertion holes 141. The pin 1323 can pass through the insertion holes 141 on the connecting ear 131 and the fixing plate at the same time. The fixing ring 132 is formed by the pin 1323, the two fixing plates 1322, and the hinge shaft 1321. When the fixing ring 132 rotates around the hinge shaft 1321 to its first limit position, it can extend into the projection range of the track 12. When it rotates to its second limit position, it can be placed outside the projection range of the track 12. This avoids interference between the fixing frame 13 and the rescue cabin 2 when the rescue cabin 2 moves. At the same time, the track 12 enables the rescue cabin 2 to be positioned in the first direction during its movement to the fixing platform 11. Then, the connecting ring of the fixing frame 13 fixes the rescue cabin in the second direction, thereby fixing the rescue cabin 2 more quickly, saving the time required to fix the rescue cabin 2, and preventing the rescue cabin 2 from shifting during the movement of the rescue vehicle. This allows the injured person to be placed inside the rescue cabin 2 and protected by it, preventing secondary injuries from the external environment during the transfer of the injured person.

[0039] The rescue cabin 2 is equipped with a hook at one end and a winch 17 at one end of the transport platform. During the process of moving the rescue cabin 2 to the fixed platform 11, the winch 17 and the hook of the rescue cabin 2 can be connected by a rope to pull the rescue cabin 2 onto the fixed platform 11. Specifically, a ramp can be laid between the ground and the fixed platform 11 using boards or similar materials. These boards can be placed inside the rescue vehicle 1, carried by rescue personnel, or sourced on-site. The rescue cabin 2 can move onto the fixed platform 11 by using its casters to travel on the ramp. In this embodiment, the winch 17 is placed below the fixed platform 11, and a pulley 18 is provided at the edge of the fixed platform 11, allowing the rope to rest on the pulley 18. In other embodiments, the rescue cabin 2 has handles around its sides, allowing rescue personnel to move the rescue cabin 2 onto the fixed platform 11 by lifting it by hand or carrying it on their shoulders.

[0040] The rescue stretcher has support legs extending downwards from its bottom. These support legs can connect to a fixed platform 11. Specifically, the fixed platform 11 is also fixed with multiple fixing seats 14, which are respectively placed on both sides of the track 12. Each fixing seat 14 is columnar, with a insertion hole 141 at its top and its bottom fixed to the fixed platform 11 by bolts or welding. The bottom of the support legs of the rescue stretcher can be inserted into the insertion hole 141. The fixed platform 11 is also provided with a support seat 15, the top of which... The support base 15 also has insertion holes 141, into which the bottom ends of the support legs of the rescue stretcher can be inserted. The bottom of the support base 15 has a contact surface 151142, which can contact the upper surface of the middle part of the track 12 on the fixed platform 11. During use, one support leg of the rescue stretcher can be inserted into the insertion hole 141 of the fixed base 14 first, then the support base 15 can be moved to the vicinity of the other support leg, and the other support leg of the rescue stretcher can be inserted into the insertion hole 141 of the support base 15. The rigidity of the rescue stretcher itself fixes the distance between the fixed base 14 and the support base 15. Simultaneously, the fixed base 14 and the support base 15 support the rescue stretcher, preventing the limiting strip 121 from affecting its placement. This allows the rescue stretcher to be fixed without disassembling the track 12, reducing the time spent disassembling rescue equipment and improving the applicability and efficiency of the transport platform. At the same time, when the rescue cabin 2 needs to be used, the support seat 15 can be moved away in time to avoid interference between the support seat 15 and the bottom of the rescue cabin 2.

[0041] In other embodiments, in order to improve the stability of the support base 15, a magnetic strip can be provided on the lower surface of the fixed platform 11 to fix the support base 15 by magnetic attraction. Alternatively, a plug-in or snap-fit ​​structure can be provided on the support base 15 and the fixed platform 11 to fix the support base 15 by plug-in or snap-fit ​​structure.

[0042] The fixed platform 11 has insertion interfaces at both ends of its two side edges. The clutches of the two shovel plates of the scoop stretcher can be inserted into the insertion interfaces (not shown in the figure), so that the two sides of the scoop stretcher are placed on the two sides of the fixed platform 11. This allows the scoop stretcher to serve as a guardrail for the transport platform when not in use. In the event of a seriously injured person, the scoop stretcher can be used to lift the injured person into the rescue cabin 2 or place them on a fixed rescue stretcher, improving rescue efficiency while ensuring the safety of the injured person.

[0043] The fixed platform is also equipped with straps (not shown in the figure) for binding materials. In this embodiment, the limiting strip 121 has a through hole in the middle, through which the straps pass to secure the materials. This allows the transport platform to be used for transporting other materials.

[0044] Those skilled in the art should know that the carrier platform may also be equipped with signal receiving and transmitting modules, motion control modules, image acquisition modules, etc., required for remote control. The control and transmission technologies are all existing technologies and are not related to the technical problem to be solved in this application, so they will not be described in detail here.

[0045] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-functional rescue transport platform, characterized in that: include A fixed platform with a mounting space above it, a track and a fixed frame are fixed on the fixed platform, and the mounting space can hold a rescue cabin or multiple rescue stretchers; The bottom of the rescue cabin is provided with a walking part, which can move along the track on the fixed platform. The fixed frame is placed on both sides of the track, and the connecting head extends outward from both sides of the rescue cabin. The fixed frame includes a base and a fixed ring hinged to the base. When the fixed ring rotates around the hinge point between the fixed ring and the base, the connecting head can be placed inside the fixed ring. The rescue stretcher has a support leg extending downwards from its bottom, which can be connected to a fixed platform.

2. The multi-functional rescue transport platform according to claim 1, characterized in that: The track includes at least two outer limiting sides, the rescue cabin is placed between the two outer limiting sides, and the base is fixed on the outer limiting sides.

3. The multi-functional rescue transport platform according to claim 1, characterized in that: The fixed platform is also fixed with a fixed seat and a support seat. The top of the fixed seat and the support seat are respectively opened with insertion holes. The fixed seat is placed on both sides of the track. The support seat is detachably fixed to the fixed platform. The support legs of the rescue stretcher can be inserted into the connection holes of the fixed seat or the support seat.

4. A multi-functional rescue transport platform according to claim 3, characterized in that: The bottom of the support base is provided with a contact surface, which can be placed on a fixed platform.

5. A multi-functional rescue transport platform according to claim 1, characterized in that: The fixed platform has insertion interfaces at both ends of its two sides. The clutches of the two shovel plates of the shovel stretcher can be inserted into the insertion interfaces, so that the two sides of the shovel stretcher are placed on the two sides of the fixed platform.

6. A multi-functional rescue transport platform according to claim 1, characterized in that: The base is provided with a connecting ear, and the fixing ring includes a hinge shaft, two side plates and a pin. The fixing ring is hinged to the connecting ear through the hinge shaft. The two side plates are arranged opposite to each other, and one end of the side plate is fixed to the hinge shaft. The connecting ear and the fixing plate are provided with insertion holes. The pin can pass through the insertion holes on the connecting head and the fixing plate at the same time.

7. A multi-functional rescue transport platform according to claim 6, characterized in that: When the fixed surrounding hinge shaft rotates to the first limit position, it can extend into the projection range of the track; when it rotates to the second limit position, it can be placed outside the projection range of the track.

8. A multi-functional rescue transport platform according to claim 1, characterized in that: The transport platform is equipped with a winch at one end, and the end of the rescue cabin can be connected to the winch via a rope.

9. A multi-functional rescue transport platform according to claim 2, characterized in that: The fixed platform is also equipped with straps for binding materials.

10. A multi-functional rescue transport platform according to claim 9, characterized in that: The strap is connected to the limiting edge of the track.

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