Vehicle-mounted wounded transferring platform

Abstract

The utility model provides a vehicle-mounted wounded person transfer platform which comprises a ground supporting track, a sliding wounded person transfer trolley and a detachable medical stretcher. The two parallel semi-closed rails are mounted and fixed on the ground supporting plate at equal intervals through the rail mounting bases; the sliding type wounded transferring trolley can freely slide in the two parallel rails in a reciprocating mode under the action of the driving control device. The detachable medical stretcher can be conveniently and integrally disassembled and assembled under the emergency condition of a battlefield, so that the wounded can be transferred and rescued. The wounded person transfer platform is electrically driven in the vehicle, free reciprocating sliding is smooth, control is convenient and fast, automatic power-off starting and stopping within a certain range can be achieved, soldiers outside the vehicle can rapidly transfer and rescue wounded persons through the handheld medical stretcher, and secondary injury in the transfer process can be avoided. The medical stretcher can adapt to the situation that the wounded needs to be rescued in time during modern field combat search and rescue, and the wounded on a battlefield can be quickly transferred inside and outside the vehicle for rescue under the matched use of self driving force and the medical stretcher.

Description

Technical Field

[0001] The utility model belongs to the technical field of special vehicle medical rescue equipment, and specifically relates to a vehicle-mounted wounded transport platform which can quickly respond to and timely rescue and transfer wounded soldiers on a field battlefield. Background Art

[0002] With the change of modern warfare methods, the importance of logistics support and rescue equipment is particularly prominent. At present, medical rescue equipment of military special search and rescue vehicles at home and abroad is relatively rare and immature. Some of them draw on civilian technology or modify civilian rescue equipment. With the demand for medical rescue of new special search and rescue unmanned vehicles, it is necessary to develop a vehicle-mounted wounded transfer platform that can quickly realize the search and rescue tasks of transferring the wounded in and out of the vehicle on the field battlefield with its own driving force and the coordinated use of a medical stretcher. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] The utility model provides a vehicle-mounted wounded transport platform to solve the technical problem of how to adapt to the needs of modern field combat search and rescue to timely rescue the wounded.

[0005] (II) Technical solution

[0006] In order to solve the above technical problems, the utility model proposes a vehicle-mounted wounded transport platform, which includes a ground support track, a sliding wounded transport trolley and a detachable medical stretcher; wherein,

[0007] The ground support track is composed of a ground support plate, a limit fixing block, a track mounting base and a semi-enclosed track; wherein the two limit fixing blocks are respectively mounted on the front and rear ends of the upper surface of the ground support plate; multiple track mounting bases are respectively mounted on the left and right sides of the upper surface of the ground support plate, and the two semi-enclosed tracks are respectively embedded in the grooves of the multiple track mounting bases mounted on the left and right sides, and are fixed by locking top screws, and the two semi-enclosed tracks are mounted and fixed on the ground support plate in a parallel, equidistant and same height manner;

[0008] The sliding wounded transport trolley is composed of a locking limiter, a driving wheel assembly, a fixing bracket, a wireless dual-drive control device, a mounting support plate, a road wheel assembly, a limit protection cover, a fixing seat, a crossbeam, an ergonomic plate and a headrest pad; wherein, the ergonomic plate is designed according to the standard adult bionics and is streamlined, with a headrest pad installed on the upper surface of the front end, and a power drive unit and a support unit arranged on the lower surface; the mounting support plate is welded to the front end of the lower surface of the ergonomic plate, and fixing brackets are symmetrically installed on the left and right sides of the lower surface of the mounting support plate, and a driving wheel assembly is installed on each fixing bracket; the wireless dual-drive control device is installed in the middle position of the lower surface of the mounting support plate, and together with the driving wheel assembly constitutes a power drive unit; two road wheel assemblies, a limit protection cover, a fixing seat and a crossbeam constitute a group of support units; fixing seats are symmetrically installed on the left and right sides of the lower surface of the crossbeam, and the extended shaft of each road wheel assembly is inserted from the outside into the corresponding fixing seat and then connected with a nut and an elastic washer. connected; the limit protection sleeve is installed on the protruding shaft of the road wheel assembly and is located between the road wheel assembly and the fixed seat, playing a role of lateral and longitudinal limit protection; multiple groups of support units are welded to the lower surface of the ergonomic plate at a certain interval through a crossbeam to play a supporting role; under the control of the wireless dual-drive control device, the wounded transport trolley can transmit power to the road wheel assembly step by step through the driving wheel assembly to achieve smooth sliding of the wounded transport trolley; the wounded transport trolley can freely reciprocate in two parallel semi-enclosed tracks and realize automatic power-off start and stop and soft and hard limit protection within a certain range; the locking limiter is welded at a specific position on the lower surface of the rear end of the ergonomic plate, and the limit pin is laterally inserted into the locking limiter. When the wounded transport trolley slides to the front and rear ends, the locking limiter and the limit fixing block form a hard limit and are locked by inserting the limit pin through the upper and lower holes of the locking limiter and the limit fixing block to prevent the wounded transport trolley from accidentally moving due to failure of the soft limit during driving;

[0009] The detachable medical stretcher consists of an Oxford canvas with wounded straps, two stretcher load-bearing rods and four handles; wherein, each stretcher load-bearing rod is provided with threaded holes at the front and rear ends, and the handles are screwed into the threaded holes at both ends of the stretcher load-bearing rods through protruding studs; the stretcher load-bearing rods are provided with two slots matching the bosses in the holes of the elastic clamps to achieve positioning and quick disassembly and assembly; the mounting bracket is installed and fixed on four fixing points on the left and right sides of the ergonomic plate; there are holes on the elastic clamp and the fixing seat, which are connected and fixed by a rotating shaft.

[0010] Furthermore, a plurality of track mounting bases are mounted on left and right sides of the upper surface of the ground support plate respectively through first bolts and first elastic washers.

[0011] Furthermore, fixing brackets are symmetrically mounted on the left and right sides of the lower surface of the mounting support plate through second bolts and second elastic washers respectively.

[0012] Furthermore, a driving wheel assembly is respectively mounted on each fixing bracket via a first nut, a third elastic washer and a common washer.

[0013] Furthermore, after installation, the left and right road wheel assemblies are of the same height, parallel and equidistant, and the shape and position tolerance is no more than .mm.

[0014] Furthermore, the mounting bracket is fixed to four fixing points on the left and right sides of the ergonomic plate by means of hexagon socket screws and a fifth elastic washer.

[0015] (III) Beneficial effects

[0016] The utility model proposes a vehicle-mounted wounded transport platform, including a ground support track, a sliding wounded transport trolley and a detachable medical stretcher. Two parallel semi-enclosed tracks are fixed on the ground support plate at equal intervals through a track mounting base; the sliding wounded transport trolley can freely slide back and forth in the two parallel tracks under the action of a driving control device; the detachable medical stretcher can be portable and disassembled as a whole to realize the transportation and rescue of the wounded in an emergency on the battlefield. The wounded transport platform of the utility model adopts electric drive in the vehicle, and has smooth free reciprocating sliding and convenient operation. It can realize automatic power-off and start-stop within a certain range. Soldiers outside the vehicle can quickly transfer and rescue the wounded through a handheld medical stretcher, which can avoid secondary injuries during the transfer. The utility model can meet the needs of modern field combat search and rescue to rescue the wounded in time. With the coordinated use of its own driving force and the medical stretcher, it can quickly realize the transfer and rescue of the wounded in and out of the vehicle on the battlefield. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of the vehicle-mounted wounded transport platform of the utility model;

[0018] Figure 2 It is a top view of the vehicle-mounted wounded transport platform of the present utility model.

[0019] Figure 3 It is a left view of the vehicle-mounted wounded transport platform of the present utility model.

[0020] Figure 4 It is a right view of the vehicle-mounted wounded transport platform of the present utility model.

[0021] Figure 5 for Figure 2 AA section view.

[0022] In the figure, 1-ground support plate, 2-front and rear limit fixing blocks, 3-limit pin, 4-locking limiter, 5-driving wheel assembly, 6-track mounting base, 7-first bolt, 8-first elastic washer, 9-locking top screw, 10-semi-enclosed track, 11-fixing bracket, 12-second bolt, 13-second elastic washer, 14-wireless dual-drive control device, 15-installation support plate, 16-first nut, 17-third Elastic washer, 18-ordinary washer, 19-road wheel assembly, 20-limit protection cover, 21-fixed seat, 22-hexagonal nut, 23-fourth elastic washer, 24-crossbeam, 25-ergonomic plate, 26-Oxford canvas, 27-upper elastic clamp, 28-hexagon socket screw, 29-fifth elastic washer, 30-lower elastic clamp, 31-headrest pad, 32-rotating shaft, 33-stretcher load-bearing rod, 34-handle. DETAILED DESCRIPTION

[0023] In order to make the purpose, content and advantages of the utility model clearer, the specific implementation methods of the utility model are further described in detail below in conjunction with the drawings and embodiments.

[0024] This embodiment provides a vehicle-mounted wounded transport platform, the structure of which is as follows: Figures 1 to 5 As shown, it mainly includes ground support rails, a sliding wounded transport trolley and a detachable medical stretcher.

[0025] The ground support track is mainly composed of a ground support plate 1, a limit fixing block 2, a track mounting base 6 and a semi-enclosed track 10. Among them, two limit fixing blocks 2 are respectively installed at the front and rear ends of the upper surface of the ground support plate 1. Multiple track mounting bases 6 are installed on the left and right sides of the upper surface of the ground support plate 1 through first bolts 7 and first elastic washers 8, respectively. Two semi-enclosed tracks 10 are respectively embedded in the grooves of multiple track mounting bases 6 installed on the left and right sides, and are fixed by locking top screws 9. The two semi-enclosed tracks 10 are installed and fixed on the ground support plate 1 in a parallel, equidistant and at the same height.

[0026] The sliding wounded transport trolley is mainly composed of a locking limiter 4, a driving wheel assembly 5, a fixed bracket 11, a wireless dual-drive control device 14, a mounting support plate 15, a road wheel assembly 19, a limit protection cover 20, a fixed seat 21, a crossbeam 24, an ergonomic plate 25 and a headrest pad 31. Among them, the ergonomic plate 25 is designed according to the standard adult bionics and is streamlined. A headrest pad 31 is installed on the upper surface of the front end, and the power drive unit and the support unit are reasonably arranged on the lower surface according to experiments and simulations to ensure the strength and sliding smoothness of the wounded transport trolley. The mounting support plate 15 is welded to the front end of the lower surface of the ergonomic plate 25. The left and right sides of the lower surface of the mounting support plate 15 are symmetrically mounted with fixed brackets 11 through the second bolt 12 and the second elastic washer 13, and each fixed bracket 11 is respectively mounted with a driving wheel assembly 5 through the first nut 16, the third elastic washer 17 and the ordinary washer 18. The wireless dual-drive control device 14 is installed in the middle position of the lower surface of the mounting support plate 15, and together with the driving wheel assembly 5, it constitutes a power drive unit. Two road wheel assemblies 19, a limit protection cover 20, a fixed seat 21 and a crossbeam 24 constitute a group of support units. The fixed seats 21 are symmetrically installed on the left and right sides of the lower surface of the crossbeam 24. The extended shaft of each road wheel assembly 19 is inserted from the outside into the corresponding fixed seat 21 and connected with the hexagonal nut 22 and the fourth elastic washer 23. After installation, the left and right road wheel assemblies 19 are consistent in height, parallel and equidistant, and the shape and position tolerance is not greater than 0.5mm. The limit protection cover 20 is installed on the extended shaft of the road wheel assembly 19 and is located between the road wheel assembly 19 and the fixed seat 21, playing a role of lateral and longitudinal limit protection. Multiple groups of support units are welded to the lower surface of the ergonomic plate 25 at a certain interval through the crossbeam 24 to play a supporting role. Under the control of the wireless dual-drive control device 14, the patient transport trolley can transfer power step by step through the driving wheel assembly 5 to the road wheel assembly 19 to achieve smooth sliding of the patient transport trolley. The patient transport trolley can freely slide back and forth in two parallel semi-enclosed tracks 10 and achieve automatic power-off start and stop and soft and hard limit protection within a certain range. The locking limiter 4 is welded at a specific position on the lower surface of the rear end of the ergonomic plate 25, and the limit pin 3 is inserted horizontally on the locking limiter 4, such as Figure 4 As shown by the dotted line in the middle, when the wounded transport trolley slides to the front and rear ends, the locking limiter 4 and the limit fixing block 2 form a hard limit and are locked by passing the limit pin 3 through the upper and lower holes of the locking limiter 4 and the limit fixing block 2 to prevent the wounded transport trolley from accidentally moving due to failure of the soft limit during driving.

[0027] The detachable medical stretcher is mainly composed of an Oxford canvas 26 with a wounded bandage, two stretcher load-bearing rods 33 and four handles 34. Among them, each stretcher load-bearing rod 33 has threaded holes at both ends, and the handles 34 are screwed into the threaded holes at both ends of the stretcher load-bearing rod 33 through the protruding studs; the stretcher load-bearing rod 33 is provided with two slots matching the bosses in the holes of the elastic clamp 27 to achieve positioning and quick disassembly and fixation. The mounting bracket 30 is fixed to the four fixed points on the left and right sides of the ergonomic plate 25 by the hexagon socket screws 28 and the fifth elastic washer 29; the elastic clamp 27 and the mounting bracket 30 are both provided with holes, which are connected and fixed by the rotating shaft 32.

[0028] The detachable medical stretcher can be quickly released and removed by the upper and lower elastic clamps, or clamped and locked to the wounded transport vehicle alone or with the wounded as a whole. Soldiers can hold the medical stretcher to transfer and rescue the wounded in and out of the vehicle.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A vehicle-mounted wounded transport platform, characterized in that: The vehicle-mounted wounded transport platform includes a ground support track, a sliding wounded transport trolley and a detachable medical stretcher; wherein, The ground support track is composed of a ground support plate (1), a limit fixing block (2), a track mounting base (6) and a semi-enclosed track (10); wherein the two limit fixing blocks (2) are respectively mounted at the front and rear ends of the upper surface of the ground support plate (1); a plurality of track mounting bases (6) are respectively mounted on the left and right sides of the upper surface of the ground support plate (1); the two semi-enclosed tracks (10) are respectively embedded in the grooves of the plurality of track mounting bases (6) mounted on the left and right sides and are fixed by locking top screws (9); the two semi-enclosed tracks (10) are mounted and fixed on the ground support plate (1) in a parallel manner with equal spacing and the same height; The sliding wounded transport trolley is composed of a locking limiter (4), a driving wheel assembly (5), a fixing bracket (11), a wireless dual-drive control device (14), a mounting support plate (15), a road wheel assembly (19), a limit protection cover (20), a fixing seat (21), a crossbeam (24), an ergonomic plate (25) and a headrest pad (31); wherein the ergonomic plate (25) is designed according to the standard adult bionics and presents a human body streamline shape, a headrest pad (31) is installed on the front upper surface, and a power drive unit and a support unit are arranged on the lower surface; the mounting support plate (15) is welded to the front end of the lower surface of the ergonomic plate (25) The left and right sides of the lower surface of the mounting support plate (15) are symmetrically mounted with fixed brackets (11), and each fixed bracket (11) is respectively mounted with a driving wheel assembly (5); the wireless dual-drive control device (14) is mounted at the middle position of the lower surface of the mounting support plate (15), and together with the driving wheel assembly (5) constitutes a power drive unit; two road wheel assemblies (19), a limit protection cover (20), a fixed seat (21) and a cross beam (24) constitute a group of support units; the left and right sides of the lower surface of the cross beam (24) are symmetrically mounted with fixed seats (21), and the extended shaft of each road wheel assembly (19) is connected to the outer After being inserted into the corresponding fixing seat (21) from the side, it is connected with the nut (22) and the elastic washer (23); the limit protection sleeve (20) is installed on the extended shaft of the road wheel assembly (19) and is located between the road wheel assembly (19) and the fixing seat (21), playing a role of lateral and longitudinal limit protection; multiple groups of support units are welded to the lower surface of the ergonomic plate (25) at a certain interval through the cross beam (24), playing a supporting role; under the control of the wireless dual-drive control device (14), the wounded transport trolley can transmit power to the road wheel assembly (19) step by step through the driving wheel assembly (5), so as to achieve smooth sliding of the wounded transport trolley. The patient transport trolley can freely slide back and forth in two parallel semi-enclosed tracks (10) and realize automatic power-off start and stop and soft and hard limit protection within a certain range; the locking limiter (4) is welded at a specific position on the lower surface of the rear end of the ergonomic plate (25), and the limit pin (3) is laterally inserted into the locking limiter (4). When the patient transport trolley slides to the front and rear ends, the locking limiter (4) and the limit fixing block (2) form a hard limit and are locked by inserting the limit pin (3) into the upper and lower holes of the locking limiter (4) and the limit fixing block (2), thereby preventing the patient transport trolley from accidentally moving due to the failure of the soft limit during driving; The detachable medical stretcher is composed of an Oxford canvas (26) with a wounded person's strap, two stretcher load-bearing rods (33) and four handles (34); wherein each stretcher load-bearing rod (33) is provided with threaded holes at both ends thereof, and the handles (34) are screwed into the threaded holes at both ends of the stretcher load-bearing rod (33) through protruding studs; the stretcher load-bearing rod (33) is provided with two slots matching the bosses in the holes of the elastic clamp (27) to achieve positioning and quick disassembly and assembly; the mounting support (30) is mounted and fixed on four fixing points on the left and right sides of the ergonomic plate (25); the elastic clamp (27) and the mounting support (30) are both provided with holes, and are connected and fixed by a rotating shaft (32).

2. The vehicle-mounted wounded transport platform according to claim 1, characterized in that: A plurality of track mounting bases (6) are mounted on the left and right sides of the upper surface of the ground support plate (1) respectively via first bolts (7) and first elastic washers (8).

3. The vehicle-mounted wounded transport platform according to claim 1, characterized in that: The left and right sides of the lower surface of the mounting support plate (15) are symmetrically mounted with fixing brackets (11) via second bolts (12) and second elastic washers (13).

4. The vehicle-mounted wounded transport platform according to claim 1, characterized in that: A driving wheel assembly (5) is respectively mounted on each fixing bracket (11) via a first nut (16), a third elastic washer (17) and a common washer (18).

5. The vehicle-mounted wounded transport platform according to claim 1, characterized in that: The left and right road wheel assemblies (19) after installation are consistent in height, parallel and equidistant, and the shape and position tolerance is no more than 0.5 mm.

6. The vehicle-mounted wounded transport platform according to claim 1, characterized in that: The mounting support (30) is mounted and fixed on four fixing points on the left and right sides of the ergonomic plate (25) through hexagon socket screws (28) and a fifth elastic washer (29).

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