CN112046758A - Rapid transfer platform capable of being automatically unfolded - Google Patents

Abstract

A quick transfer platform capable of being automatically unfolded relates to the field of rescue platforms. The quick transfer platform capable of automatically unfolding comprises a support column, a plurality of support tubes, corresponding steel wire ropes, an inertia limiting device and a locking device, wherein the support tubes are arranged along the circumferential direction of the support column and hinged with the support column, the support tubes are configured to be rotatable so as to be folded or unfolded relative to the support column, a net surface is connected between every two adjacent support tubes, and two ends of each steel wire rope are connected with the corresponding support tube and the support column; the inertia limiting device is configured to be switched between a first state and a second state under the action of axial force along the supporting column so as to limit or release the position of the plurality of supporting tubes folded relative to the supporting column; the locking device is used for blocking the inertia limiting device from being converted from the first state to the second state or releasing the blocking. The rapid transfer platform capable of being automatically unfolded can automatically unfold the net surface under the driving of the inertia force, and is convenient to be matched with the helicopter hanging transfer equipment to realize the automatic unfolding function of the hanging transfer equipment.

Description

A self-expanding fast transfer platform

technical field

The present application relates to the field of rescue platforms, and in particular, to a rapid transfer platform that can be automatically deployed.

Background technique

In complex rescue scenarios such as water surface, ship surface, jungle, and small urban area, when the helicopter cannot be landed, the rescued people cannot quickly board the plane and must be transferred to a relatively open assembly point, which seriously affects the rescue efficiency. Therefore, it is necessary to A fast transfer platform that can be hung outside the helicopter to improve the fast rescue capability and material transfer capability in complex rescue scenarios.

SUMMARY OF THE INVENTION

The purpose of the present application is to provide a fast transfer platform that can be automatically deployed, which can lock the folded support tubes and mesh surfaces under the action of external force, and automatically expand each support tube and mesh surface under the drive of inertial force, so as to be compatible with the Helicopter hoisting and transfer equipment cooperates to realize the automatic deployment function of hoisting and transfer equipment, so as to improve the rapid rescue ability and material transfer ability in complex rescue scenarios.

The embodiments of the present application are implemented as follows:

The embodiment of the present application provides an automatically deployable rapid transport platform, which includes:

support column;

a plurality of support tubes arranged along the circumference of the support column; one end of each support tube is hinged with the support column and is configured to be rotatable to be retracted or expanded relative to the support column, and adjacent support tubes There is a network surface connected between;

A plurality of steel wire ropes, the steel wire ropes are in one-to-one correspondence with the support pipes, and both ends of each steel wire rope are connected with the corresponding support pipes and support columns;

an inertial limit device configured to switch between a first state and a second state when subjected to an axial force along the support column to define or delimit the position of the plurality of support tubes retracted relative to the support column;

The locking device is used for blocking the inertia limiting device from transitioning from the first state to the second state or releasing the blocking.

In some optional embodiments, the inertial limiting device includes an installation shaft coaxially connected to the support column, a bushing and a fixed sleeve fixedly sleeved on the installation shaft, and a positioning sliding member slidably sleeved on the installation shaft , the side wall of the bushing is provided with an annular groove, the positioning sliding member has a circlip linked with it, one end of the circlip is slidably clamped in the groove, and the groove has a first groove axially arranged along the installation shaft and the second slot and the third slot and the fourth slot respectively located on both sides of one end of the second slot away from the first slot; the positioning sliding member is configured to move axially along the installation shaft when it is stressed, and drives the The circlip moves unidirectionally from the first slot through the third slot to the second slot, or drives the circlip to move unidirectionally from the second slot to the first slot through the fourth slot.

In some optional embodiments, a spring is also sleeved on the installation shaft, and both ends of the spring press against the positioning sliding member and the fixing sleeve respectively; the spring is used to push the circlip located in the third slot to move to the second slot position, or push the circlip located in the fourth slot to move to the first slot.

In some optional embodiments, the positioning sliding member includes a limit ring, a circlip, and a protective cover that are slidably sleeved on the bushing in sequence, and the limit ring, the circlip and the protective cover are connected to each other for interlocking cooperation, The edge projections of the retaining rings form flanges that define the location of the ends of the respective support tubes.

In some optional embodiments, the groove is composed of two oppositely arranged J-shaped grooves that communicate with each other at both ends.

In some optional embodiments, the locking device includes a rotatable screw cover sleeved on the installation shaft, the positioning sliding member is provided with a protrusion, and the screw cover is provided with at least one limit groove corresponding to the protrusion; When the cap is rotated to stagger the limiting grooves or align the bumps, the cap stops the positioning slide to drive the circlip to move from the second slot to the first slot or release the blocking.

In some optional embodiments, the screw cap is connected to a limit plate, the limit plate is provided with two notches, and the installation shaft is also connected with a limit block that can be rotated to snap into or out of the gap; When the grooves are aligned or the bumps are staggered, the limit blocks are rotated and locked into the two notches respectively.

In some optional embodiments, a connecting seat is fixedly sleeved on the installation shaft, the connecting seat is connected with a card seat, the card seat is hinged to the limit block through the rotating shaft, and the rotating shaft is sleeved with a connecting seat for driving the limit block into a gap torsion spring.

In some alternative embodiments, the mounting shaft and the support column are integrally connected.

In some alternative embodiments, a plurality of hooks are provided on the support column.

The beneficial effects of the present application are: the self-deployable rapid transfer platform provided by this embodiment includes a support column, a plurality of support tubes, a plurality of wire ropes corresponding to the support tubes one-to-one, an inertia limiting device and a locking device. The support tubes are arranged along the circumferential direction of the support columns and are hinged at one end with the support columns. The support tubes are configured to be rotatable to be retracted or expanded relative to the support columns. A mesh surface is connected between adjacent support tubes. Both ends are connected to the corresponding support tube and the support column; the inertial limiting device is configured to switch between a first state and a second state when subjected to an axial force along the support column to define a plurality of supports retracted relative to the support column The position of the tube is or unrestricted; the locking device is used to block the transition of the inertial limit device from the first state to the second state or to release the block. The self-deployable fast transfer platform provided by this embodiment can lock the folded support tubes and mesh surfaces under the action of external force, and automatically expand each support tube and mesh surface under the drive of inertial force, so as to hoist the transfer equipment with the helicopter. Cooperate to realize the automatic deployment function of the hanging transfer equipment to improve the rapid rescue capability and material transfer capability in complex rescue scenarios.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present application more clearly, the following drawings will briefly introduce the drawings that need to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore do not It should be regarded as a limitation of the scope, and for those of ordinary skill in the art, other related drawings can also be obtained according to these drawings without any creative effort.

1 is a schematic structural diagram of an automatically deployable rapid transport platform provided by an embodiment of the present application;

2 is a schematic structural diagram from a first perspective of an inertial control mechanism in an automatically deployable rapid transfer platform provided by an embodiment of the present application;

3 is a schematic structural diagram from a second perspective of an inertial control mechanism in an automatically deployable rapid transfer platform provided by an embodiment of the present application;

Fig. 4 is a sectional view along the A-A section line in Fig. 3;

Fig. 5 is a sectional view along the B-B section line in Fig. 3;

Fig. 6 is a sectional view along the C-C section line in Fig. 4;

FIG. 7 is a schematic structural diagram of a positioning sliding member driving a circlip to move to a second slot in the self-deployable rapid transfer platform provided by the embodiment of the present application;

FIG. 8 is a schematic structural diagram of a positioning sliding member driving a circlip to move to a first slot position in an automatically deployable rapid transfer platform provided by an embodiment of the present application;

9 is a schematic structural diagram of a groove of an inertial control mechanism in an automatically deployable rapid transfer platform provided by an embodiment of the present application.

In the figure: 10, support column; 20, support pipe; 30, steel wire rope; 40, mesh surface; 50, hook; 100, installation shaft; 200, inertia limit device; 210, bushing; 220, fixed sleeve; 230, 240, spring; 250, groove; 251, first slot; 252, second slot; 253, third slot; 254, fourth slot; 260, circlip; 270, limit Position ring; 271, flange; 280, protective cover; 290, bump; 300, locking device; 310, screw cap; 320, limit groove; 330, limit plate; 340, notch; 350, limit block ; 360, connecting seat; 370, card seat; 380, shaft; 390, torsion spring; 400, lifting ring.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of the present application, but not all of the embodiments. The components of the embodiments of the present application generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations.

Thus, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the application as claimed, but is merely representative of selected embodiments of the application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of this application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the product of the application is usually placed in use, and is only for the convenience of describing the application and simplifying the description, rather than indicating or implying The device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as a limitation of the present application. Furthermore, the terms "first", "second", "third", etc. are only used to differentiate the description and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhanging" etc. do not imply that a component is required to be absolutely horizontal or overhang, but rather may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", it does not mean that the structure must be completely horizontal, but can be slightly inclined.

In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "arrangement", "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood in specific situations.

In this application, unless otherwise expressly specified and defined, a first feature "on" or "under" a second feature may include direct contact between the first and second features, or may include the first and second features Not directly but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

The features and performance of the self-deployable rapid transport platform of the present application will be further described in detail below with reference to the embodiments.

As shown in FIG. 1 , FIG. 2 , FIG. 3 , FIG. 4 , FIG. 5 , FIG. 6 , FIG. 7 , FIG. 8 and FIG. 9 , an embodiment of the present application provides an automatically deployable rapid transfer platform, which includes a support column 10 , five support tubes 20 arranged at intervals along the circumferential direction of the support column 10, five wire ropes 30 corresponding to the support tubes 20 one-to-one, an inertia limiting device 200 and a locking device 300;

One end of each support tube 20 is hinged with the support column 10, the support tube 20 can be folded or opened relative to the support column 10, and a mesh surface 40 is connected between adjacent support tubes 20; Both ends are connected with the corresponding support tube 20 and the support column 10, and one end of the support tube 20 away from the support column 10 is connected with the corresponding wire rope 30, and ten hooks 50 are arranged on the support column 10 at intervals along its circumferential direction;

The inertia limiting device 200 includes an installation shaft 100 coaxially connected to the support column 10 , a bushing 210 and a fixed sleeve 220 that are fixedly sleeved on the installation shaft 100 , and the installation shaft 100 is slidably sleeved with a positioning sliding member 230 and a spring 240, the positioning sliding member 230 includes a limit ring 270, a circlip 260 and a protective cover 280 that are slidably sleeved on the bushing 210 in sequence, and the limit ring 270, the circlip 260 and the protective cover 280 are connected by screws for linkage. Matching, the side of the limit ring 270 away from the circlip 260 is provided with a bump 290, and the edge of the limit ring 270 close to the circlip 260 protrudes to form a flange 271 that defines the end position of each support tube 20. The two ends press against the limit ring 270 and the fixing sleeve 220 respectively. The side wall of the bushing 210 is provided with an annular groove 250. The shape of the groove 250 is composed of two oppositely arranged J-shaped grooves that communicate with each other at both ends. The slot 250 has a first slot 251 and a second slot 252 axially arranged along the mounting shaft 100 , and a third slot 253 and a fourth slot respectively located on both sides of the end of the second slot 252 away from the first slot 251 . 254, one end of the circlip 260 is slidably clamped in the groove 250, and the groove 250 is provided with a step surface with a narrow upper and a lower width to clamp the end of the circlip 260; the positioning sliding member 230 is forced along the axis of the installation shaft 100 When moving forward, the retaining spring 260 is driven to move from the first slot 251 to the third slot 253 and compresses the spring 240, and then the spring 240 pushes the retaining spring 260 to move from the third slot 253 to the second slot 252, so that the flange 271 defines the end of each support tube 20 that is folded relative to the support column 10, or drives the retaining spring 260 to move from the second slot 252 to the fourth slot 254 and compresses the spring 240, and then the spring 240 pushes the retaining spring 260 from the fourth slot 260. The groove position 254 is moved to the first groove position 251, so that the flange 271 stops defining the end of each support tube 20 that is folded relative to the support column 10; the end of the installation shaft 100 away from the support column 10 is connected with the lifting ring 400;

The locking device 300 includes a rotatable screw cover 310 sleeved on the installation shaft 100 , a limit plate 330 connected with the screw cover 310 , and a connection seat 360 fixedly sleeved on the installation shaft 100 . The limit ring 270 is on the side away from the retaining spring 260 , and the screw cap 310 is provided with a limit slot 320 corresponding to the bump 290 . The protrusion 290 of the positioning sliding member 230 moves to prevent the positioning sliding member 230 from driving the retaining spring 260 to move from the fourth slot 254 to the first slot 251, or the positioning sliding member 230 moves to drive the protrusion 290 to enter the limit. position slot 320, and the positioning sliding member 230 drives the retaining spring 260 to move from the fourth slot position 254 to the first slot position 251; the limiting plate 330 is provided with two gaps 340 arranged at intervals along the circumferential direction of the installation shaft 100, The connecting seat 360 is connected with a card seat 370 , and the card seat 370 is hingedly connected with a limit block 350 which can be rotated to be inserted into or disengaged from the notch 340 through a rotating shaft 380 , a torsion spring 390 is sleeved on the rotating shaft 380 , and the torsion spring 390 is used to drive the rotating shaft 380 Rotate to drive the limiting block 350 to snap into a gap 340 , and the screw cover 310 rotates to make the limiting slot 320 align with the bump 290 or make the limiting slot 320 deviate from the bump 290 and move to a preset position, the limiting block 350 rotates respectively Snap into the two notches 340.

The self-deployable rapid transfer platform provided in this embodiment can drive the positioning sliding member 230 of the inertial limit device 200 to move axially along the installation shaft 100 under the push of inertial force or external force, so that the inertial limiter 200 moves in the first The transition between the state and the second state, so as to define the position of the five support tubes 20 folded relative to the support column 10 or to release the definition to make the five support tubes 20 unfold, so that the self-deployable fast transfer platform and the helicopter hoist transfer equipment Cooperate to realize the automatic deployment function of the hanging transfer equipment.

The auto-deployable rapid transfer platform works as follows:

The operator first adjusts the automatically deployable fast transfer platform to the folded state. Specifically, the operator rotates the five support tubes 20 in the direction of approaching the support column 10 respectively, so that the five support tubes 20 are rotated until they are close to and parallel to the Support the column 10 and keep the position, while pushing the positioning sliding member 230 of the inertial limit device 200 to move axially along the installation shaft 100 and the support column 10, so that the inertial limit device 200 is converted from the second state to the first state. When the positioning sliding member 230 moves towards the direction close to the fixing sleeve 220, the positioning sliding member 230 compresses the spring 240 and drives the end of the retaining spring 260 to move from the first slot 251 to the third slot 253 along the groove 250. , when the operator stops pushing the positioning sliding member 230, the compressive elastic force of the spring 240 pushes the positioning sliding member 230 to move in the opposite direction, and makes the positioning sliding member 230 drive the end of the retaining spring 260 along the groove 250 from the third groove The position 253 moves to the second groove position 252 to be locked. At this time, the positioning sliding member 230 is limited by the retaining spring 260 to move along the installation shaft 100. The flange 271 formed by the bulge of the limit ring 270 of the positioning sliding member 230 defines The end positions of each support tube 20 prevent each support tube 20 from rotating and unfolding in the direction away from the support column 10 due to gravity;

Subsequently, the operator controls the blocking of the inertial limiting device 200 by the locking device 300 to prevent the inertial limiting device 200 from switching from the first state to the second state, that is, the operator turns the limiting block 350 against the elastic force of the torsion spring 390 to make The limit block 350 is released from the notch 340 on the limit plate 330 to release the locking of the limit plate 330 , and then the screw cap 310 is rotated to make the limit groove 320 provided on the screw cover 310 stagger the protrusion 290 so that the screw cap 310 is connected to the The other gap 340 on the limit plate 330 moves to the corresponding limit block 350 , and stops the rotation of the limit block 350 so that the elastic force of the torsion spring 390 drives the rotating shaft 380 to drive the limit block 350 to rotate and snap into the gap 340 to lock the rotary cover 310 and the position of the limit plate 330, keep the limit groove 320 of the screw cover 310 staggered from the bump 290, and the locking device 300 blocks the inertia limit device 200 at this time, even if the automatically deployable fast transfer platform receives the movement along the support column. 10. The axial inertia force or thrust, due to the blocking of the protrusions 290 on the limiting ring 270 by the screw cap 310 will also prevent the positioning sliding member 230 from driving the limiting ring 270 to move away from the support tube 20, so as to ensure the automatic unfolding The stability of the fast transfer platform during normal transportation can avoid vibrations that cause the automatic deployment of the self-deployable fast transfer platform to cause damage to the device or injury to personnel.

When the operator uses the sling of the helicopter to fix the hoisting ring 400 connected to the installation shaft 100, and uses the helicopter to hoist the automatically deployable fast transfer platform to a preset area and then drop it, the locking device 300 is controlled to release the inertial limit device 200, the operator overcomes the elastic force of the torsion spring 390 to turn the limit block 350, so that the limit block 350 escapes from the gap 340 on the limit plate 330 to release the locking of the limit plate 330, and then rotate the screw cap 310 to make the screw cap The limit groove 320 provided on the 310 is aligned with the bump 290, so that the other notch 340 on the limit plate 330 connected with the screw cover 310 is moved to the corresponding limit block 350, and the rotation of the limit block 350 is stopped to make the torsion spring 390 move. The elastic force drives the rotating shaft 380 to drive the limiting block 350 to rotate and snap into the notch 340 to lock the position of the rotating cover 310 and the limiting plate 330 , and keep the limiting groove 320 of the rotating cover 310 aligned with the convex block 290 , so that the inertial limiting device 200 can move from the first A state transitions to a second state;

The auto-deployable fast transfer platform is dropped from the helicopter. When the auto-deployable fast transfer platform hits the ground, the inertial limiting device 200 is converted from the first state to the second state by the inertial force along the axial direction of the installation shaft 100, At this time, the inertial force drives the positioning sliding member 230 to move in a direction close to the fixing sleeve 220 , and the positioning sliding member 230 compresses the spring 240 when moving, and drives the end of the retaining spring 260 to move along the groove 250 from the second slot 252 to the In the fourth slot 254, when the inertial force disappears, the compressive elastic force of the spring 240 pushes the positioning slide 230 to move in the reverse direction, and the positioning slide 230 drives the end of the retaining spring 260 along the groove 250 from the fourth slot. 254 is moved to the first slot 251 and locked, so that the flange 271 formed by the bulge of the edge of the limit ring 270 of the positioning sliding member 230 moves away from each support tube 20 to stop and define each support tube 20. The gravity rotates to the direction away from the support column 10 and automatically deploys, so as to complete the automatic deployment of the self-deployable fast transfer platform.

In other optional embodiments, the mounting shaft 100 and the support column 10 may also be connected to form a whole; in other optional embodiments, the spring 240 may not be provided; in other optional embodiments, the The flanges 271 are not provided, but holes for defining the positions of the respective support tubes 20 are opened on the limiting ring 270 .

The embodiments described above are a part of the embodiments of the present application, but not all of the embodiments. The detailed descriptions of the embodiments of the application are not intended to limit the scope of the application as claimed, but are merely representative of selected embodiments of the application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

Claims (10)

1. an automatic deployable rapid transport platform, is characterized in that, it comprises: support column; a plurality of support tubes arranged along the circumference of the support column; one end of each of the support tubes is hinged to the support column and configured to be rotatable relative to the support column Folded or unfolded, a mesh surface is connected between the adjacent support tubes; a plurality of steel wire ropes, the steel wire ropes are in one-to-one correspondence with the support pipes, and both ends of each of the steel wire ropes are connected with the corresponding support pipes and the support columns; an inertial limit device configured to transition between a first state and a second state when subjected to an axial force along the support column to define a plurality of the said support column retracted relative to the support column the position of the support tube or the lifting of said restriction; A locking device, which is used for blocking the transition of the inertia limiting device from the first state to the second state or releasing the blocking. 2 . The self-deployable rapid transfer platform according to claim 1 , wherein the inertial limiting device comprises an installation shaft coaxially connected with the support column, and a fixed sleeve on the installation shaft. 3 . A bushing, a fixed bush and a positioning sliding piece that is slidably sleeved on the mounting shaft, the side wall of the bushing is provided with an annular groove, the positioning sliding piece has a circlip linked with it, the One end of the circlip is slidably clamped in the groove, and the groove has a first groove position and a second groove position axially arranged along the installation shaft and respectively located in the second groove position away from the first groove position. A third slot and a fourth slot on both sides of one end of the slot; the positioning sliding member is configured to move axially along the installation shaft when under force, and drives the circlip from the first slot in one direction. A slot moves to the second slot through the third slot, or drives the retaining spring to move unidirectionally from the second slot to the first slot through the fourth slot. 3 . The self-deployable rapid transfer platform according to claim 2 , wherein a spring is also sleeved on the installation shaft, and both ends of the spring press against the positioning sliding member and the Fixed sleeve; the spring is used to push the retaining spring located in the third slot to move to the second slot, or push the retaining spring located in the fourth slot to move to the first slot . 4 . The self-deployable rapid transfer platform according to claim 2 , wherein the positioning sliding member comprises a limit ring, the retaining ring and a protective cover that are sequentially slidably sleeved on the bushing. 5 . , the limiting ring, the circlip and the protective cover are connected to each other to cooperate with each other, and the edge protrusion of the limiting ring forms a flange that defines the position of each end of the support tube. 5 . The self-deployable rapid transfer platform according to claim 2 , wherein the groove is formed by connecting two ends of two oppositely arranged J-shaped grooves. 6 . 6 . The self-deployable rapid transfer platform according to claim 1 , wherein the locking device comprises a rotatable screw cover sleeved on the installation shaft, and the positioning sliding member is provided with 6 . A bump, the screw cover is provided with at least one limit slot corresponding to the bump; when the screw cover rotates to make the limit slot stagger or align with the bump, the screw cover blocks the positioning The sliding member drives the retaining spring to move from the second slot to the first slot or releases the blocking. 7 . The self-deployable rapid transfer platform according to claim 6 , wherein the screw cap is connected to a limit plate, the limit plate is provided with two notches, and the installation shaft is also connected with an adjustable plate. 8 . Rotate to engage or disengage the limiting blocks of the notch; when the rotating cover rotates to align the limiting grooves or staggers the protruding blocks, the limiting blocks are rotated and locked into the two notches respectively. 8 . The self-deployable rapid transfer platform according to claim 7 , wherein a connecting seat is fixedly sleeved on the mounting shaft, the connecting seat is connected with a card seat, and the card seat is hinged with a rotating shaft. 9 . For the limit block, a torsion spring is sleeved on the rotating shaft for driving the limit block to be clamped into one of the gaps. 9 . The self-deployable rapid transfer platform according to claim 2 , wherein the installation shaft and the support column are connected as a whole. 10 . 10 . The self-deployable rapid transfer platform according to claim 1 , wherein a plurality of hooks are arranged on the support column. 11 .

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