Lifting rescue platform for rescue

Abstract

The invention relates to the technical field of lifting rescue platforms, and discloses a lifting rescue platform for rescue, which comprises a lifting platform, the lifting platform comprises a bottom plate, a lifting part and a top plate, the lifting part is mounted at the top end of the bottom plate, the top plate is mounted at the top end of the lifting part, and a rescue auxiliary mechanism is mounted on the top plate. The rescue assisting mechanism comprises a movable assembly, a driving assembly, a height adjusting assembly and stabilizing assemblies, the movable assembly is installed on the top plate, the driving assembly is installed on the movable assembly, the position of the top plate is reinforced through clamping of the rescue assisting mechanism and the two stabilizing assemblies, shaking of the lifting table is reduced, and the stability of the lifting table is improved. And the electric telescopic rod stretches out to drive the inner cover to move leftwards to be attached to the window of the rescue position, the inner cover covers the outer side of the whole window, rescue protection operation is facilitated, a connecting channel is also formed, and medical workers can conveniently go and go to conduct rescue operation.

Description

Technical Field

[0001] The invention relates to the technical field of lifting and rescue platforms, in particular to a lifting and rescue platform for rescue. Background Art

[0002] When people are injured in the field, timely treatment of the injured is very important. When rescuing injured people on high floors in the field, it is necessary to use lifting equipment to raise the rescue platform to the required position, and then rescue people inside the building through the windows or rescue passages of the building.

[0003] The traditional lifting rescue platform is a single-platform design. First, it is easy to shake, which makes rescue inconvenient and dangerous. Second, it is difficult to connect with the window of the rescue point, making it difficult to carry out rescue operations.

[0004] In order to solve the above problems, the present application proposes a lifting and rescue platform for rescue. Summary of the invention

[0005] The purpose of the present invention is to provide a lifting rescue platform for rescue, so as to solve the problems in the prior art proposed in the above background technology that the rescue is easy to shake and inconvenient, it is difficult to connect with the window of the rescue point, and thus it is difficult to carry out rescue operations.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rescue lifting and rescue platform, comprising a lifting platform, the lifting platform comprising a bottom plate, a lifting member and a top plate, the lifting member is installed on the top of the bottom plate, the top plate is installed on the top of the lifting member, and a rescue auxiliary mechanism is installed on the top plate;

[0007] The rescue auxiliary mechanism includes a movable component, a driving component, a height-adjusting component and a stabilizing component. The movable component is installed on the top plate, the driving component is installed on the movable component, two groups of height-adjusting components are symmetrically installed on the top plate in front and back, and the stabilizing component is installed on the height-adjusting component.

[0008] Furthermore, the movable component includes a safety cover, a connecting cover, a slide bar, an inner cover, a connecting rope and a connecting block. The safety cover is fixedly connected to the top of the top plate, the connecting cover is fixedly connected to the inner side of the top of the safety cover, the slide bar is slidably connected to the outer side of the connecting cover, the bottom end of the slide bar is fixedly connected to the inner cover, the right end of the inner cover is fixedly connected to the connecting rope, the right end of the connecting rope is fixedly connected to the connecting block, and the connecting rope runs through the surface of the safety cover.

[0009] Furthermore, the cross section of the connection cover is in a "convex" shape, a slide groove is provided on the inner side of the slide bar, the inner side wall of the slide groove is fitted with the outer side of the connection cover, and the outer side of the connection cover is slidably connected with the inner side wall of the slide groove.

[0010] Furthermore, the driving assembly includes an electric telescopic rod and a fixed block, the top of the safety cover is fixedly connected to the electric telescopic rod, the output end of the electric telescopic rod is fixedly connected to the fixed block, and the bottom end of the fixed block is fixedly connected to the slide bar.

[0011] Furthermore, each group of the height adjustment components includes a rack, a sleeve, a slider, a latch, a spring and a connecting rod. The rack is fixedly connected to the top of the top plate, the sleeve is slidably connected to the outer side of the rack, a spring groove is provided on the inner side of the sleeve, the slider is slidably connected to the inner wall of the spring groove, the latch is fixedly connected to the left end of the slider, the spring is fixedly connected between the right end of the slider and the inner wall of the spring groove, the connecting rod is fixedly connected to the right end of the slider, and the connecting rod passes through the surface of the sleeve.

[0012] Furthermore, the motion trajectory of the latching tooth is linear, and the rack is arranged on the motion trajectory of the latching tooth.

[0013] Furthermore, two assembly grooves are symmetrically arranged at the bottom end of the inner cover corresponding to the position of the rack.

[0014] Furthermore, the stabilizing assembly includes a support block, a rotating frame, a clamping frame, a baffle, a motor, a threaded rod, a clamping plate and a slide plate, the left end of the sliding sleeve is fixedly connected to the support block, the left end of the sliding sleeve is rotatably connected to the rotating frame via a rotating shaft, the rotating frame is arranged above the support block, the left end of the rotating frame is fixedly connected to the clamping frame, an adjusting groove is provided on the inner side of the top end of the clamping frame, the left end of the inner side wall of the adjusting groove is rotatably connected to the threaded rod via a rotating shaft, the outer side of the threaded rod is threadedly connected to the clamping plate, the outer side of the clamping plate is slidably connected to the adjusting groove, the right end of the threaded rod is fixedly connected to the output end of the motor, the right end of the motor is fixedly connected to the baffle, one side of the baffle is fixedly connected to the rotating frame, and the left end of the clamping frame is fixedly connected to the slide plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention provides a rescue auxiliary mechanism, and two groups of stabilizing components are clamped to reinforce the position of the top plate, thereby reducing the shaking of the lifting platform and improving the stability of the top plate. The electric telescopic rod is extended to drive the inner cover to move to the left and fit with the window at the rescue position. The inner cover covers the outside of the entire window, which is convenient for rescue and protection operations and also forms a connecting channel, which is convenient for medical personnel to carry out rescue operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a rescue lifting and rescue platform of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the movable components of a rescue lifting and rescue platform of the present invention;

[0019] Figure 3 This is one of the structural schematic diagrams of the inner cover part of a rescue lifting and rescue platform of the present invention;

[0020] Figure 4 This is a second schematic diagram of the structure of the inner cover part of a rescue lifting and rescue platform of the present invention;

[0021] Figure 5 This is a schematic diagram of the structure of an electric telescopic rod of a rescue lifting and rescue platform of the present invention;

[0022] Figure 6 It is a schematic structural diagram of a height adjustment component and a stabilization component of a rescue lifting and rescue platform of the present invention;

[0023] In the figure:

[0024] 1. Lifting platform; 11. Bottom plate; 12. Lifting parts; 13. Top plate;

[0025] 2. Rescue auxiliary mechanism; 21. Movable component; 211. Safety cover; 212. Connecting cover; 213. Slide bar; 214. Inner cover; 215. Connecting rope; 216. Connecting block; 22. Driving component; 221. Electric telescopic rod; 222. Fixed block; 23. Height adjustment component; 231. Rack; 232. Sliding sleeve; 233. Sliding block; 234. Gear; 235. Spring; 236. Connecting rod; 24. Stabilizing component; 241. Support block; 242. Rotating frame; 243. Card frame; 244. Baffle; 245. Motor; 246. Threaded rod; 247. Clamp; 248. Slide plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] The standard parts used in this application can all be purchased from the market, and special-shaped parts can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, and bonding in the existing technology, and the components used for circuit connection are all conventional models in the existing technology.

[0028] At the same time, in order to clearly express the connection relationship and working principle between the components and highlight the key points, the drawings in the specification are organized and drawn in the form of simple diagrams. One simple diagram can correspond to a variety of materials and actual external structural shapes.

[0029] See also Figure 1-Figure 6 The present invention provides a technical solution: a rescue lifting platform, comprising a lifting platform 1, the lifting platform 1 comprising a bottom plate 11, a lifting member 12 and a top plate 13, the lifting member 12 is installed on the top of the bottom plate 11, the top plate 13 is installed on the top of the lifting member 12, and a rescue auxiliary mechanism 2 is installed on the top plate 13;

[0030] The rescue auxiliary mechanism 2 includes a movable component 21, a driving component 22, a height adjustment component 23 and a stabilizing component 24. The movable component 21 is installed on the top plate 13, the driving component 22 is installed on the movable component 21, two groups of height adjustment components 23 are installed on the top plate 13 in a front-to-back symmetrical manner, and the stabilizing component 24 is installed on the height adjustment component 23. When the device is in use, the bottom plate 11 can be placed on the work vehicle for movement, and the lifting member 12 is operated to expand or contract to drive the top plate 13 to rise or fall. After the top plate 13 rises to a specified height, the connecting rod 236 is pulled to drive the slider 233 to move to the right, and the slider 233 drives the latch 234 to move to the right , the latching tooth 234 is separated from the rack 231, so that the rotating frame 242 is adjusted to the upper side of the window to be rescued, and then the connecting rod 236 is loosened so that the spring 235 pushes the slider 233 so that the latching tooth 234 is engaged with the rack 231 to fix the position of the rotating frame 242, and then the rotating frame 242 is rotated and placed on the bracket 241, and the clamping plate 247 and the bracket 243 are respectively placed on the inner and outer sides of the wall under the window, and then the motor 245 on the baffle 244 runs to drive the threaded rod 246 to reverse, and the adjusting groove limits the clamping plate 247 so that the threaded rod 246 drives the clamping plate 247 to slide to the right, and the clamping plate 247 and the bracket 243 are clamped and fixed. On the lower wall of the window, the initial moving position of the work vehicle should be such that the bracket 243 is just in contact with the outer side of the lower wall of the window after being lowered. The work vehicle can also be moved so that the slide plate 248 is close to the lower wall of the window when the rotating frame 242 is placed horizontally. The wedge-shaped setting of the slide plate 248 allows the slide plate 248 to drive the rotating frame 242 to rotate on the sliding sleeve 232, so that the clamping plate 247 can be moved to the inner side of the lower wall of the window, and then the clamping operation is performed. The two sets of stabilizing components 24 clamp to reinforce the position of the top plate 13, reduce the shaking of the lifting platform 1, and improve the stability of the top plate 13. At this time, the electric telescopic rod 221 drives the fixing block 22 2 extends out, the fixed block 222 drives the slide bar 213 to move, and the slide bar 213 slides on the connecting cover 212. The connecting cover 212 is set in a convex shape. The slide groove of the slide bar 213 fits with the connecting cover 212 so that the connecting cover 212 also has a limiting effect on the slide bar 213. The connecting cover 212 plays a role of hanging support for the slide bar 213, and further improves the supporting effect of the inner cover 214. The electric telescopic rod 221 extends out to drive the inner cover 214 to move leftward and fit with the window of the rescue position. The inner cover 214 covers the outside of the entire window, which is convenient for rescue and protection operations and also forms a connecting channel for medical personnel to go back and forth for rescue operations.

[0031] The movable assembly 21 includes a safety cover 211, a connecting cover 212, a slide bar 213, an inner cover 214, a connecting rope 215 and a connecting block 216. The top of the top plate 13 is fixedly connected to the safety cover 211, the inner side of the top of the safety cover 211 is fixedly connected to the connecting cover 212, the outer side of the connecting cover 212 is slidably connected to the slide bar 213, the bottom end of the slide bar 213 is fixedly connected to the inner cover 214, the right end of the inner cover 214 is fixedly connected to the connecting rope 215, the right end of the connecting rope 215 is fixedly connected to the connecting block 216, and the connecting rope 215 is fixedly connected to the connecting block 216. The surface of the safety cover 211 is penetrated, and the cross-section of the connecting cover 212 is set in a "convex" shape. A sliding groove is opened on the inner side of the sliding bar 213. The inner wall of the sliding groove fits with the outer side of the connecting cover 212. The outer side of the connecting cover 212 is slidably connected with the inner wall of the sliding groove. The driving component 22 includes an electric telescopic rod 221 and a fixed block 222. The top of the safety cover 211 is fixedly connected to the electric telescopic rod 221, and the output end of the electric telescopic rod 221 is fixedly connected to the fixed block 222. The bottom end of the fixed block 222 is fixedly connected to the sliding bar 213. The two groups of stabilizing components 24 are clamped to reinforce the position of the top plate 13. At this time, the electric telescopic rod 221 runs to drive the fixed block 222 to extend, and the fixed block 222 drives the slide bar 213 to move. The slide bar 213 slides on the connecting cover 212, and the connecting cover 212 is set in a convex shape. The slide groove of the slide bar 213 fits with the connecting cover 212 so that the connecting cover 212 also has a limiting effect on the slide bar 213. The connecting cover 212 plays a role of hanging support for the slide bar 213, and thus also improves the supporting effect of the inner cover 214. The electric telescopic rod 221 extends to drive the inner cover 214 to move to the left and fit with the window of the rescue position. The inner cover 214 covers the outside of the entire window, which is convenient for rescue and protection operations and also forms a connecting channel for medical personnel to travel for rescue operations.

[0032] Each height adjustment component 23 includes a rack 231, a sleeve 232, a slider 233, a tooth 234, a spring 235 and a connecting rod 236. The top of the top plate 13 is fixedly connected to the rack 231, the outer side of the rack 231 is slidably connected to the sleeve 232, the inner side of the sleeve 232 is provided with a spring groove, and the inner side wall of the spring groove is slidably connected to the slider 233. The left end of the slider 233 is fixedly connected to the tooth 234, and a spring 235 is fixedly connected between the right end of the slider 233 and the inner side wall of the spring groove. The right end of the slider 233 is fixedly connected to the connecting rod 236, and the connecting rod 236 passes through the surface of the sleeve 232. The movement trajectory of the tooth 234 is linear. The rack 231 is arranged on the movement trajectory of the tooth 234, and the bottom end of the inner cover 214 corresponds to the position of the rack 231 There are two assembly grooves symmetrically arranged in the front and back, and the stabilizing component 24 includes a support block 241, a rotating frame 242, a clamping frame 243, a baffle 244, a motor 245, a threaded rod 246, a clamping plate 247 and a slide plate 248. The left end of the sliding sleeve 232 is fixedly connected to the support block 241, and the left end of the sliding sleeve 232 is rotatably connected to the rotating frame 242 through a rotating shaft. The rotating frame 242 is arranged above the support block 241, and the left end of the rotating frame 242 is fixedly connected to the clamping frame 243. An adjusting groove is arranged on the inner side of the top of the clamping frame 243, and the left end of the inner side wall of the adjusting groove is rotatably connected to the threaded rod 246 through a rotating shaft. The outer side of the threaded rod 246 is threadedly connected to the clamping plate 247, and the outer side of the clamping plate 247 is slidably connected to the adjusting groove. The right end of the threaded rod 246 is fixedly connected to the output end of the motor 245 The right end of the motor 245 is fixedly connected to a baffle 244, one side of the baffle 244 is fixedly connected to the rotating frame 242, and the left end of the bracket 243 is fixedly connected to a slide plate 248. The connecting rod 236 is pulled to drive the slider 233 to move rightward, and the slider 233 drives the latching tooth 234 to move rightward, and the latching tooth 234 is separated from the rack 231, so that the rotating frame 242 is adjusted to the upper side of the window to be rescued, and then the connecting rod 236 is loosened to make the spring 235 push the slider 233 so that the latching tooth 234 is engaged with the rack 231 to fix the position of the rotating frame 242, and then the rotating frame 242 is rotated and placed on the bracket 241, and the clamping plate 247 and the bracket 243 are respectively placed on the inner and outer sides of the wall under the window, and then the motor 245 on the baffle 244 runs to drive the screw The threaded rod 246 is reversed, and the adjustment groove limits the clamping plate 247 so that the threaded rod 246 drives the clamping plate 247 to slide to the right. The clamping plate 247 and the bracket 243 are clamped and fixed on the lower wall of the window. The initial moving position of the work vehicle should make the bracket 243 just fit with the outer side of the lower wall of the window after being lowered. When the rotating frame 242 is placed horizontally, the work vehicle can also be moved to make the slide plate 248 close to the lower wall of the window. Through the wedge-shaped setting of the slide plate 248, the slide plate 248 drives the rotating frame 242 to rotate on the sliding sleeve 232, so that the clamping plate 247 can be moved to the inner side of the lower wall of the window, and then the clamping operation is performed. The two sets of stabilizing components 24 clamp to reinforce the position of the top plate 13, reduce the shaking of the lifting platform 1, and improve the stability of the top plate 13 during use.

[0033] Working principle:

[0034] When the device is in use, the bottom plate 11 can be placed on the work vehicle for movement, and the lifting member 12 is expanded or retracted to drive the top plate 13 to rise or fall. After the top plate 13 rises to a specified height, the connecting rod 236 is pulled to drive the slider 233 to move rightward, and the slider 233 drives the latching tooth 234 to move rightward, and the latching tooth 234 is separated from the rack 231, so that the rotating frame 242 is adjusted to the upper side of the window to be rescued, and then the connecting rod 236 is released to allow the spring 235 to push the slider 233 so that the latching tooth 234 engages with the rack 231 to fix the position of the rotating frame 242, and then the rotating frame 242 is rotated and placed on the supporting block 241, and the clamping plate 247 and the bracket 243 are respectively placed on the inner and outer sides of the wall below the window, and then the motor 24 on the baffle 244 is turned. The operation drives the threaded rod 246 to reverse, and the adjusting groove limits the clamping plate 247 so that the threaded rod 246 drives the clamping plate 247 to slide to the right, and the clamping plate 247 and the bracket 243 are clamped and fixed on the lower wall of the window. The initial moving position of the working vehicle should make the bracket 243 just fit with the outer side of the lower wall of the window after being put down. When the rotating frame 242 is placed horizontally, the working vehicle can also be moved to make the slide plate 248 close to the lower wall of the window. Through the wedge-shaped setting of the slide plate 248, the slide plate 248 drives the rotating frame 242 to rotate on the sliding sleeve 232, so that the clamping plate 247 can be moved to the inner side of the lower wall of the window, and then the clamping operation is performed. The two sets of stabilizing components 24 clamp to reinforce the position of the top plate 13, reduce the shaking of the lifting platform 1, and improve the stability of the top plate 13 when used.

[0035] At this time, the electric telescopic rod 221 runs and drives the fixed block 222 to extend, and the fixed block 222 drives the slide bar 213 to move, and the slide bar 213 slides on the connecting cover 212, and the connecting cover 212 is set in a convex shape. The slide groove of the slide bar 213 fits with the connecting cover 212 so that the connecting cover 212 also has a limiting effect on the slide bar 213, and the connecting cover 212 plays a role of hanging support for the slide bar 213, thereby also improving the supporting effect of the inner cover 214. The electric telescopic rod 221 extends and drives the inner cover 214 to move to the left, and fits with the window of the rescue position. The inner cover 214 covers the outside of the entire window, which is convenient for rescue and protection operations, and also forms a connecting channel, which is convenient for medical personnel to go back and forth for rescue operations.

[0036] The length of the connecting rope 215 is slightly less than the length of the inner cover 214. After the inner cover 214 moves to the left to the maximum distance of the connecting rope 215, the connecting block 216 limits the connecting rope 215 on the right side of the safety cover 211 to prevent the inner cover 214 from falling off, thereby improving the safety of the use of the inner cover 214.

Claims

1. A rescue lifting platform, characterized in that: The lifting platform (1) comprises a bottom plate (11), a lifting member (12) and a top plate (13); the lifting member (12) is mounted on the top of the bottom plate (11); the top plate (13) is mounted on the top of the lifting member (12); and a rescue auxiliary mechanism (2) is mounted on the top plate (13); The rescue auxiliary mechanism (2) comprises a movable component (21), a drive component (22), a height-adjusting component (23) and a stabilizing component (24); the movable component (21) is mounted on the top plate (13); the drive component (22) is mounted on the movable component (21); two groups of height-adjusting components (23) are symmetrically mounted on the top plate (13); and the stabilizing component (24) is mounted on the height-adjusting component (23).

2. A rescue lifting platform according to claim 1, characterized in that: The movable component (21) comprises a safety cover (211), a connecting cover (212), a slide bar (213), an inner cover (214), a connecting rope (215) and a connecting block (216); the top end of the top plate (13) is fixedly connected to the safety cover (211); the inner side of the top end of the safety cover (211) is fixedly connected to the connecting cover (212); the outer side of the connecting cover (212) is slidably connected to the slide bar (213); the bottom end of the slide bar (213) is fixedly connected to the inner cover (214); the right end of the inner cover (214) is fixedly connected to the connecting rope (215); the right end of the connecting rope (215) is fixedly connected to the connecting block (216); and the connecting rope (215) passes through the surface of the safety cover (211).

3. A rescue lifting platform according to claim 2, characterized in that: The cross section of the connection cover (212) is arranged in a "convex" shape, and a slide groove is provided on the inner side of the slide bar (213). The inner side wall of the slide groove fits with the outer side of the connection cover (212), and the outer side of the connection cover (212) is slidably connected with the inner side wall of the slide groove.

4. A rescue lifting platform according to claim 2, characterized in that: The driving assembly (22) comprises an electric telescopic rod (221) and a fixed block (222); the top end of the safety cover (211) is fixedly connected to the electric telescopic rod (221); the output end of the electric telescopic rod (221) is fixedly connected to the fixed block (222); and the bottom end of the fixed block (222) is fixedly connected to the slide bar (213).

5. A rescue lifting and rescue platform according to claim 4, characterized in that: Each group of the height adjustment components (23) comprises a rack (231), a sliding sleeve (232), a slider (233), a latching tooth (234), a spring (235) and a connecting rod (236); the top of the top plate (13) is fixedly connected to the rack (231); the outer side of the rack (231) is slidably connected to the sliding sleeve (232); an elastic groove is provided on the inner side of the sliding sleeve (232); the slider (233) is slidably connected to the inner side wall of the elastic groove; the left end of the slider (233) is fixedly connected to the latching tooth (234); the right end of the slider (233) and the inner side wall of the elastic groove are fixedly connected to the spring (235); the right end of the slider (233) is fixedly connected to the connecting rod (236); and the connecting rod (236) passes through the surface of the sliding sleeve (232).

6. A rescue lifting platform according to claim 5, characterized in that: The movement trajectory of the latching tooth (234) is linear, and the rack (231) is arranged on the movement trajectory of the latching tooth (234).

7. A rescue lifting platform according to claim 5, characterized in that: Two assembly grooves are symmetrically arranged at the bottom end of the inner cover (214) at a position corresponding to the rack (231).

8. The rescue lifting platform according to claim 5, characterized in that: The stabilizing assembly (24) comprises a support block (241), a rotating frame (242), a clamping frame (243), a baffle (244), a motor (245), a threaded rod (246), a clamping plate (247) and a slide plate (248); the left end of the sliding sleeve (232) is fixedly connected to the support block (241); the left end of the sliding sleeve (232) is rotatably connected to the rotating frame (242) via a rotating shaft; the rotating frame (242) is arranged above the support block (241); the left end of the rotating frame (242) is fixedly connected to the clamping frame (243); the top end of the clamping frame (243) An adjustment groove is provided on the inner side, and the left end of the inner wall of the adjustment groove is rotatably connected to the threaded rod (246) through a rotating shaft, the outer side of the threaded rod (246) is threadedly connected to the clamping plate (247), and the outer side of the clamping plate (247) is slidably connected to the adjustment groove, the right end of the threaded rod (246) is fixedly connected to the output end of the motor (245), the right end of the motor (245) is fixedly connected to the baffle (244), one side of the baffle (244) is fixedly connected to the rotating frame (242), and the left end of the bracket (243) is fixedly connected to the slide plate (248).

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