CN115848636A - Pallet type arresting device and combined application accessory thereof - Google Patents

Abstract

The application provides a pallet type arresting device and a combined application accessory thereof, wherein the top surface of the arresting device is set as a runway for taking off and landing of an aircraft; the runway is provided with an interception piece and/or an adsorption piece; a pallet structure is arranged below the blocking device; the interception piece consists of a telescopic rod, a blocking rod or a blocking net and a rolling shaft or a roller; the combined application accessory is an unmanned motor-driven forklift, and the forklift is matched with the pallet structure of the arresting device; the combined application accessory is a simple support piece to form a high runway and a low runway, the high runway is used for bearing the take-off and landing of the aircraft, and the low runway is used for bearing the movement of the forklift; the combined application accessory is a complex support piece, and two high runways and two low runways are formed, wherein the high runways are used for bearing the take-off and landing of the aircraft, and the low runways are used for bearing the movement of the simple support piece.

Description

Pallet type arresting device and combined application accessory thereof

Technical Field

The invention relates to the field of aircraft taking-off and landing facilities, in particular to a pallet type arresting device and a combined application accessory thereof.

Background

In the past, conventional aircraft take-off and landing runways have been long, flat surfaces on which aircraft are taxiing, primarily decelerated by air resistance and friction between the surface and the wheels or between the wheels and the brake pads, which was the original method. Later, as engine technology advanced, reverse deceleration technology emerged, but this technology was energy intensive.

Disclosure of Invention

The invention aims to provide a pallet type arresting device and a combined application accessory thereof, and mainly solves the technical problems that: the whole lifting and landing road surface is at least divided into a fixed part and a movable part. Through the controllable movement of the movable part, the inertial kinetic energy and potential energy of the aircraft during landing are quickly consumed or stored; secondly, the stored energy is utilized to boost the aircraft to take off, so that the runway is shortened; and thirdly, the movable part directly becomes a transportation tool for the aircraft to ride instead of walk in the airport range after the aircraft is stopped.

The invention solves the problems by adopting the following methods:

a pallet type arresting device and a combined application accessory thereof are provided, the arresting device has the structure that:

the overall appearance of the arresting device is like a carriage shape, and the top surface of the arresting device is set as a runway for taking off and landing of the aircraft.

The runway is provided with an interception piece and/or an adsorption piece; the interception piece and/or the adsorption piece can be lifted on the road surface; the interception piece comprises a baffle plate, a blocking net, a blocking rod or a blocking cable; the adsorption piece comprises a magnetic type or an air suction type.

The blocking device is divided into an upper layer and a lower layer or more than two layers, and the layers can move; beads or cylinders or wheels, such as balls, rollers, wheels, are arranged between the layers or between the layers; spring type or pneumatic type or hydraulic type control pieces used for controlling the moving distance and/or the moving speed of the upper layer are arranged between the layers or arranged between the layers.

A pallet structure is arranged below the arresting device or at the bottom of the arresting device.

And a storage battery is arranged in the arresting device.

The structure of the interception piece is as follows:

the interception piece at least comprises three parts, namely a telescopic rod, a barrier rod or a barrier net, a rolling shaft or a roller or a bearing; the telescopic rods are arranged at the two sides and/or the center of the runway, the number of the telescopic rods is at least more than two, and the telescopic rods can be stretched up and down or rotated left and right; the barrier rods or the barrier nets are divided into a flat type and a vertical type, ropes of the barrier nets are in a chain type or a connecting rod folding type, and the barrier nets comprise barrier plates; the telescopic rods are connected with the barrier rods or the barrier nets, and each telescopic rod or each telescopic rod is correspondingly connected with one barrier rod; the rolling shaft or the roller or the bearing is arranged on the barrier rod or the barrier net; a groove is formed on the surface of the runway; the telescopic rod is extended or rotated or controlled by a motor;

the landing assisting method of the intercepting piece comprises the following steps: firstly, a telescopic rod is used for supporting a barrier rod or a barrier net to be high so that a proper vertical distance is kept between the barrier rod or the barrier net, when an aircraft lands above the barrier rod or the barrier net, wheels or tail hooks of the aircraft fall between the barrier rod and the barrier rod or in meshes of the barrier net, the gravity of the aircraft can press the telescopic rod to contract or rotate so that the wheels of the aircraft contact the road surface and are supported by the road surface, the barrier rod or the barrier net is pushed by wheels and/or an undercarriage, or the barrier rod or the barrier net is dragged by the tail hooks to drive the whole arresting device to move; when the aircraft and the arresting device are stopped stably, the telescopic rod and the arresting rod or the arresting net connected with the telescopic rod are lowered by starting the motor, or the telescopic rod is continuously rotated, so that the arresting of the wheel by the arresting rod or the arresting net can be removed.

The structure of the interception piece is as follows:

the cross section of the interception piece is in an anchor shape, an anchor rod and an anchor arm of the interception piece can rotate around an anchor ring, and the anchor arm is provided with teeth, balls, rolling shafts, rollers or bearings; and an electric gear is arranged beside the intercepting piece.

The structure of the interception piece is as follows:

the cross section of the intercepting piece is triangular or fan-shaped, and one surface of the triangular or fan-shaped is arc-shaped; the intercepting piece is provided with teeth, balls, rollers or bearings; and a pressure type or push-pull type or spiral type telescopic piece is arranged below the intercepting piece.

Preferably, the first and second electrodes are formed of a metal,

the combined application accessory is an unmanned motor-driven forklift, and when the forklift is inserted into the bottom of the blocking device, the combined application accessory can form countersunk joint with the lower part of the blocking device. The countersunk fit means that when the forklift is completely pushed into the bottom of the arresting device, the outer end face of the power and steering intelligent control assembly of the forklift is flush with or close to the outer side of the arresting device.

Preferably, the first and second liquid crystal display panels are,

the combined application accessory is a simple support piece, the longitudinal section of the simple support piece is similar to a Z shape, two high runways and two low runways can be formed, the high runways are used for bearing the take-off and landing of an aircraft, and the low runways are used for bearing the movement of the forklift.

And after the blocking device is carried on the forklift and then is attached to the simple support piece along the low runway, the top surface of the blocking device is as high as or almost as high as the pavement of the high runway.

The top surface of the arresting device and the high runway surface are combined to form a complete aircraft take-off and landing runway.

Preferably, the first and second liquid crystal display panels are,

a tension spring, a pneumatic transmission telescopic piece or a hydraulic transmission telescopic piece is arranged between the simple supporting piece and the forklift or the stopping device, an electric control valve or an electric pump is arranged on the pneumatic transmission telescopic piece or the hydraulic transmission telescopic piece, and the electric pump comprises an air pump and a liquid pump.

Preferably, the first and second electrodes are formed of a metal,

the combined application accessory is a complex support, the longitudinal section of the complex support is similar to a Z shape, two high runways and two low runways can be formed, the high runways are used for bearing the take-off and landing of the aircraft, and the low runways are used for bearing the movement of the simple support.

And a lifting device is arranged at one end or the side of the low runway of the complex supporting piece.

And when the simple support piece bears a forklift and the forklift bears the arresting device and then is attached to the complex support piece along the low runway of the complex support piece, the top surface of the arresting device is as high as or almost as high as the high runway surface of the simple support piece and the high runway surface of the complex support piece.

The top surface of the arresting device, the high runway surface of the simple supporting piece and the high runway surface of the complex supporting piece are combined into a complete aircraft take-off and landing runway.

Preferably, the first and second electrodes are formed of a metal,

an energy storage tension spring or a pre-movement compression spring or a pneumatic transmission telescopic piece or a hydraulic transmission telescopic piece is arranged between the complex supporting piece and the simple supporting piece or between the complex supporting piece and the forklift or between the complex supporting piece and the stopping device, and an electric control valve and/or an electric pump and/or a buffer spring and/or a stop lever are arranged on the pneumatic transmission telescopic piece or the hydraulic transmission telescopic piece.

Preferably, the first and second electrodes are formed of a metal,

and a detection device or a sensing device or a signal transmitting and receiving device or an intelligent control device is arranged on the top surface of the blocking device or the high runway of the simple supporting piece or the high runway of the complex supporting piece.

Preferably, the first and second electrodes are formed of a metal,

two or more than two adsorption tubes are arranged in the adsorption piece.

Preferably, the first and second electrodes are formed of a metal,

the arresting device is provided with a driven runner and/or a generator, and the driven runner rotates through the movement of the arresting device and drives the generator to generate electricity to charge the storage battery.

Preferably, the first and second electrodes are formed of a metal,

the stopping device is provided with a device capable of charging a storage battery of the motor-driven forklift.

The aircraft at least comprises a straight wing type aviation and aerospace plane, a missile and a rocket, and also comprises an unmanned plane and a manned plane.

The beneficial effects of the invention are mainly shown in the following two aspects:

1. after the aircraft lands on the runway, the operation of intercepting the aircraft by adopting the arresting device is simpler and safer.

2. The blocking device is set to be in a pallet mode, the aircraft is directly blocked on the pallet, the carrying and turnover of the forklift are facilitated, trouble is saved, the operation is quick, and the mechanical and device abrasion and oil or power consumption waste caused by the aircraft in the ground moving process are reduced.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the embodiments will be briefly described below. It is appreciated that the following drawings depict only certain embodiments of the invention and are therefore not to be considered limiting or limiting of its scope. For those skilled in the art, other related drawings can be obtained according to the drawings and other related embodiments can be obtained according to the embodiments without creative efforts.

Fig. 1 is a schematic side view, partially in section, of a first embodiment pallet-type arresting device in accordance with the present invention.

Fig. 2 is a schematic front view of the right end of the pallet barrier apparatus in the manner shown in fig. 1.

Figure 3 is a schematic top view of a combination utility truck of the type shown in figure 1.

Fig. 4 is a schematic side view, partly in section, of the solution shown in fig. 1 in combination with a simple tray.

FIG. 5 is a schematic side view, partially in section, of the manner shown in FIG. 1 in combination with a simple pad to receive a descent of an aircraft.

Fig. 6 is a schematic top view of the manner shown in fig. 1 in combination with a simple tray.

FIG. 7 is a schematic top view of the manner shown in FIG. 1 in combination with a simple tray to accept aircraft landing.

Fig. 8 is a schematic side view, partly in section, of the solution shown in fig. 1 in combination with a complex tray.

Figure 9 is a schematic elevational view, partially in cross-section, of the right end of the manner shown in figure 1 with respect to a simple pallet truck and a forklift truck riding a pallet dam.

Fig. 10 is a schematic front view of the manner shown in fig. 1 with respect to the rear wheel of the aircraft intercepted by the anchor interceptor.

FIG. 11 is a schematic side view, partly in cross-section, of the form shown in FIG. 1 in combination with a complex tray for receiving an aircraft after landing.

FIG. 12 is a schematic side view, partially in cross-section, of the approach shown in FIG. 1 in combination with a complex tray to assist in takeoff of an aircraft.

Fig. 13 is a schematic partial cut-away side view of a pallet-type arresting device with a triangular cross-section of the arresting member according to a second embodiment of the present invention.

Fig. 14 is a schematic partial cross-sectional side view of the blocker after being retracted in the manner shown in fig. 13.

Fig. 15 is a schematic partial cross-sectional side view of a third embodiment of the present invention.

FIG. 16 is a schematic side view, partially in section, of the aircraft landing receiving arrangement of FIG. 15.

Wherein, the first embodiment: arresting device 101, runway 102, adsorption piece 103, arresting piece 104, anchor rod 105, anchor arm 106, anchor ring 107, tooth 108, motor 109, gear 110, baffle 111, rollers 112, 113, roller 114, foot pad 115, sockets 116A, 117B, 118C, 119D, forks 120A, 121B, 122C, 123D, power and steering intelligent control assembly 124, motor forklift 125, ground 126, wheel 127, wheel 128, simple support 129, airplane 130, pneumatic telescopic piece 131, electric control valve 132, air pump 133, hydraulic telescopic card 134, 135, high runway 136, front wheel 137, sensing control belt 138, rear wheel 139, sensing control belt 140, low runway 141, rail 142, 143, adsorption piece 144, adsorption tube 145, 146, 147, light band 148, storage battery 149, magnetic attraction piece 150, the device comprises an interface 151, a driven rotating wheel 152, a generator 153, a spring groove 154, a battery 155, a complex support 156, a simple support 157, a reciprocating control piece 158, an energy storage tension spring 159, a pre-motion compression spring 160, a liquid pump 161, an electric control valve 162, a pressure tank 163, a buckling piece 164, a stop lever 165, energy storage tension springs 166 and 167, a sleeve 168, a stop lever 169, a buffer spring piece 170, reciprocating control pieces 171 and 172, magnetic grooves 173 and 174, rails 175 and 176, an airplane 177, a high runway 178, a high runway 179, a rear wheel 180, a sensing control belt 181, a pneumatic telescopic piece 182, an electric control valve 183, a front wheel 184, a plug pin 185, a motor 186, a sensing detection piece 187, a lower end 188, an airplane 189, a rear wheel 190, a plug pin 191, a motor 192, an electric control magnetic attraction piece 193 and a hydraulic elevator 194. The second embodiment: arresting device 201, motor-driven forklift 202, hydraulic telescopic part 203, arresting part 204, rotating shaft 205, bearing roller 206, baffle 207, runway 208, low runway 209, high runway 210, top surface 211, airplane 212, sensing control belt 213, rear wheel 214 and front wheel 215. Third embodiment: the device comprises a arresting device 301, telescopic rods 302 and 303, a barrier rod 304, a barrier rod 305, a connecting rod 306, a gear 307, a gear 308, an electric gear 309, a rack 310, a barrier net 311, rollers 312, 313 and 314, an airplane 315, rear wheels 316, a road surface 317, an electric control bolt 318, a spring 319, a forklift 320, barrier rods 321, 322, 323 and 324, an upper layer 325, a lower layer 326, balls 327, an air cylinder 328, a piston rod 329, a connecting rod 330, an air duct 331, an electric control valve 332 and an air pump 333.

Detailed Description

In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments of the invention are shown, but which can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete.

It should be noted that the terms "vertical", "horizontal", "tiled", "upright", "left", "right", and the like are used herein for illustrative purposes only and do not mean that this is the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in this specification are for the purpose of describing particular embodiments only and are not intended to be limiting of the invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, the overall arrester 101 is shaped like a car, the top surface of the arrester 101 is defined as a runway 102, and a suction member 103 and an anchor-shaped arrester 104 are provided below the runway 102. The anchor-like interceptor 104 is depicted as a cross-section of the interceptor 104. The anchor bar 105 and the anchor arm 106 of the blocking member 104 can rotate around the anchor ring 107, the right outer edge of the anchor arm 106 is provided with teeth 108, and when the motor 109 rotates the gear 110 clockwise, the teeth 108 can guide the anchor arm 106 to move upwards. Conversely, counterclockwise rotation of gear 110 causes anchor arm 106 to retract downward until the lower end of anchor arm 106 is stopped by stop 111. Rollers 112, 113 are provided on the left side of the upper section of anchor arm 106, and roller 114 is provided on runway 102 adjacent to anchor arm 106. The blocking device 101 is provided with a storage battery 149, when the mobile forklift 125 is close to the storage battery 149, the storage battery 149 can charge a storage battery 155 of the mobile forklift 125 through the adsorption positioning of the magnetic attraction piece 150 and the contact conduction of the interface 151. The arresting device 101 is provided with a driven wheel 152 and a generator 153, the lower end of the driven wheel 152 protrudes from the lower end of the foot pad 115, and when the foot pad 115 is placed on the ground, the driven wheel 152 and the generator 153 retract upwards along the spring groove 154, so that the rotation of the driven wheel 152 is not completely impeded.

As shown in fig. 1, 2 and 3, the blocking device 101 is provided at a lower portion thereof with a foot pad 115 and sockets 116A, 117B, 118C and 119D, and four forks 120A, 121B, 122C and 123D of an unmanned forklift 125 can be inserted into the sockets 116A, 117B, 118C and 119D, respectively, so that the foot pad 115 is separated from the ground 126 by the power of the forklift 125 and the lifting control of the steering intelligent control assembly 124, and thus the forklift 125 can piggy the whole blocking device 101, which becomes a transportation tool for the blocking device 101. The wheel 127 is a bearing wheel under the fork 120A, and the wheel 128 is a steering wheel under the power and steering intelligent control assembly 124. As shown in fig. 1 in detail, when the forklift 125 is completely pushed into the lower portion of the arresting device 101, the outer side of the right end of the intelligent power and steering assembly 124 forms a countersunk fit with the outer side of the right end of the lower portion of the arresting device 101.

Referring to fig. 4, 5, 6 and 7, which are schematic views of the arresting device 101 shown in fig. 1 in combination with a mobile forklift 125 and a simple bracket 129 for receiving the aircraft 130 for landing, in this application, the runway length and width dimensions and individual components of the arresting device 101 may be varied according to actual needs, but the basic or overall structure is not changed. Referring in particular to fig. 4 and 5, the longitudinal cross-section of the simple holder 129 is like a capital Z, forming a high runway 136 and a low runway 141. As shown in the four figures, pneumatic extensible members 131 and 182 are provided on both sides of the simple holder 129, an electrically controlled valve 132 and an air pump 133 are provided behind the pneumatic extensible member 131, and hydraulic extensible clips 134 and 135 are provided on both sides of the arresting device 101. When the aircraft 130 lands on the high runway 136 of the simple support 129 along the guidance of the light strip 148 and slides to the runway 102 on the top surface of the arresting device 101, the front wheel 137 thereof runs over the sensing control strip 138, or the rear wheel 139 thereof runs over the sensing control strip 140, since the current layout of the aircraft wheels is almost in the rear triangle manner, the sensing control strip 140 can judge whether the front wheel is pressed or the rear wheel is pressed according to the characteristics of one pressure or two or three pressures in the transverse direction at a larger interval, so as to accurately instruct the motor 109 to timely start the gear 110 to rotate clockwise to drive the anchor arm 106 to move up rapidly according to the set requirement, so that the upper half of the anchor arm 106 blocks the rear wheel 139, thus the inertial kinetic energy of the aircraft 130 drives the arresting device 101 through the anchor arm 106 and the mobile forklift 125 to move right between the tracks 142 and 143 arranged on the two sides of the low runway 141, and simultaneously, the telescopic clamps 134 and 135 arranged on the two sides of the arresting device 101 adjust the telescopic clamps 135 and the telescopic clamps 131 arranged on the two sides of the arresting device 101, and the pneumatic forklift can control the air flow rate of the air pressure telescopic elements 131, and the telescopic device 132 if the telescopic elements 131 enter the telescopic device 101, thereby controlling the flow rate of the telescopic forklift. Similarly, if the air input is insufficient, the air pump 133 may be started to supplement the air input, so as to reasonably adjust and control the movement speed and the movement distance of the arresting device 101. Sensing and control strap 138 or sensing and control strap 140 instructs the upper half of anchor arm 106 to move upwardly to block rear wheel 139 and also instructs suction member 103 to extend upwardly to suck the belly of aircraft 130, thereby ensuring stability of aircraft 130. Referring to fig. 6 in detail, the inside of the adsorption member 144 is provided with three adsorption tubes 145, 146, 147 with smaller apertures to ensure the adsorption effect and the safety thereof. As shown in fig. 4 and 5, when the arresting device 101 moves to the right, the driven wheel 152 rotates due to friction with the rail 142, and the generator 153 is driven to generate power to charge the battery 149. The power consumption and storage among the motor-driven forklift 125, the motor 109, and the battery 149 can be automatically cycled.

As can be seen from fig. 4 and 5, the height runway 136 of the simple carrier 129 is equal to the level of the runway 102 at the top of the arrester 101, and they have been combined to form a complete take-off and landing runway as described herein.

As shown in fig. 8, the complex holder 156 is also shown in longitudinal section as an upper case Z, but has a hydraulic lift 194 at one end. As shown in fig. 8 and 9, the complex bracket 156 carries the simple bracket 157, and the simple bracket 157 carries the forklift 125 and the arresting device 101; the simple holder 157 is provided at the lower portion thereof with magnetic recesses 173 and 174, and the complex holder 156 is provided at the lower runway thereof with rails 175 and 176, the rail 175 being magnetically homopolar to the recess 173, and the rail 176 being magnetically homopolar to the recess 174, so that the entire simple holder 157 can be suspended above the rails 175 and 176, thereby reducing noise generated from the simple holder 157 during movement. A reciprocating control member 158, a stored energy tension spring 159 and a pre-motion compression spring 160 are provided in the web of the simple holder 157 or between the simple holder 157 and the complex holder 156. The left end of the reciprocating control member 158 is connected to a pressure tank 163 via a liquid pump 161 and an electrically controlled valve 162, and the right end is provided with a fastener 164. The reciprocating control member is provided with three members 158,171, 172, but it is different that the reciprocating control member 158 is hydraulically driven and the reciprocating control members 171,172 are pneumatically driven. The left end of the energy-storing tension spring 159 is connected with the left side wall of the complex holder 156, and the right end is connected with the stop lever 165. Three energy-storage tension springs 159, 166 and 167 are arranged in the middle of the simple support 157, and taking the energy-storage tension spring 167 as an example, the energy-storage tension spring 167 passes through a sleeve 168, the left end of the energy-storage tension spring passes through the abdomen of the simple support 157 and is directly connected with the left side wall of the complex support 156, the right end of the energy-storage tension spring is connected with a stop lever 169, and a buffer spring piece 170 is arranged on the left surface of the stop lever 169. The spring force of the stored energy tension spring 159 is significantly less than the stored energy tension spring 166, and the spring force of the stored energy tension spring 166 is significantly less than the stored energy tension spring 167.

Before receiving aircraft 177 to land, the following preparation should be made: the electric valve 183 is fully closed, the electric valve 162 is fully opened, and the hydraulic pump 161 is started to pump the oil in the reciprocating control member 158 into the pressure tank 163, so that the air in the pressure tank 163 is compressed, and the simple holder 157 is moved to the left by contracting the reciprocating control member 158 to compress the pre-movement compression spring 160 for elastic storage.

The aircraft 177 lands on the high runway 178 of the complex tray 156 and slides over the high runway 179 of the simple tray 157, and when the sensor control strip 181 determines that its trailing wheel 180 has rolled over the sensor control strip 181, the sensor control strip 181 immediately issues three commands:

firstly, the liquid pump 161 is instructed to be shut down, so that compressed air in the pressure tank 163 is quickly turned, oil is pushed to rush into the reciprocating control part 158 to be stretched, and the simple support part 157 is driven to quickly move rightwards; at this point, the pre-movement of compression spring 160 also pushes simple mount 157 to move rapidly to the right due to the return extension, which may be referred to as pre-movement, since it was the movement that occurred before being dragged by aircraft 177.

Secondly, the command motor 109 drives the gear 110 to rotate clockwise, so that the anchor arm 106 moves up rapidly, and the rear wheel 180 is blocked in time. At this time, since the arresting device 101 has been pre-moved rightward along with the simple bracket 157, the anchor arm 106 and the rear wheel 180 are also pre-moved rightward, and finally, the moving speed of the rear wheel 180 must be slightly faster than the moving speed of the anchor arm 106, so that the rear wheel 180 must catch up with the anchor arm 106 and no violent collision occurs when they contact each other, that is, the pre-movement technique can improve the safety of the anchor arm 106 in arresting the rear wheel 180. Referring to fig. 10, when rear wheel 180 of aircraft 177 overtakes anchor arm 106, because rollers 112, 113 disposed on anchor arm 106 and roller 114 disposed on runway 102 would allow rear wheel 180 to freewheel, it is not possible for rear wheel 180 to break free of the hold of anchor arm 106 by the weight of aircraft 177.

Thirdly, after rear wheel 180 is stopped by anchor arm 106, suction member 103 is instructed to extend upward to suck the belly of airplane 177 to keep airplane 177 in a stable state.

Subsequently, the sensing control belt 181 can also instruct the electronic control valve 183 to be fully opened, so that air can smoothly enter the pressure tank 163, and it is ensured that the aircraft 177 can drive the simple holder 157 to smoothly move rightward, so that the simple holder 157 can drive the energy storage tension spring 159 with the smallest elastic force to extend first through the blocking lever 165, then drive the energy storage tension spring 166 with the medium elastic force to extend, and finally drive the energy storage tension spring 167 with the largest elastic force to extend through pushing the blocking lever 169, so that the inertial kinetic energy of the aircraft 177 can be consumed due to the gradual storage of the energy storage tension springs 159, 166, 167, and in case of non-exhaustion, the electronic control valve 162 can be gradually closed with a small caliber, and the oil in the pressure tank 163 is properly reduced to flow into the reciprocating control member 158 until the electronic control valve 162 is fully closed, so that the reciprocating control member 158 cannot extend, and the aircraft 177 is forced to stop stably.

As can be seen in fig. 8, the height of the tall runway 178 of the complex tray 156, the height of the tall runway 179 of the simple tray 157, and the runway 102 on the discourager 101 are uniform, which together comprise a take-off and landing runway as described herein.

As shown in fig. 8 and 9, the motor 186 can control the latch 185 to extend and retract up and down.

When anchor arm 106 is in the way of runway 102, it will not intercept front wheel 184 due to the gap. Furthermore, according to the landing practice of the airplane, in order to facilitate deceleration by means of air resistance and to stably land the main wheel, and to prevent the airplane from rolling over forward or rolling over during landing, the pitching state in which the rear wheel is grounded and the front wheel is suspended is maintained for a limited period of time before landing, which is more favorable for the anchor arm 106 to pass over the front wheel 184 and directly intercept the rear wheel 180.

Referring to fig. 8 and 11, at the moment that the aircraft 177 is stationary, the sensing member 187 immediately instructs the electronically controlled valve 162 to close rapidly, so that the reciprocating control member 158 is kept stationary. If it is detected that the simple holder 157 has not reached the right side wall of the complex holder 156, the liquid pump 161 is commanded to start again to prepare the oil to be delivered from the pressure tank 163 to the reciprocating control member 158, and then the electrically controlled valve 162 is opened to a suitable aperture to allow the oil to circulate, so that the simple holder 157 slowly continues to move to the right, and when the latch 164 is latched by the latch 191, the liquid pump 161 is commanded to stop. At this time, the entire simple holder 157 is fixed, and the energy-accumulating tension springs 159, 166, 167 are filled with elastic kinetic energy.

The liquid pump 161 is a bi-directional pump. The electric control valve comprises an electric valve, a signal valve, various common electric control valves such as an electromagnetic valve and the like, and further comprises the step of combining and applying various electric control valves according to different functional purposes.

Further, if the aircraft 177 is to be transferred to the ground, the latch 185 can be lowered, the drone vehicle 125 can be actuated to move from the simple mount 157 to the top of the hydraulic lift 194, and the electrically controlled magnetic attraction 193 extended upward to catch the lower end 188 of the barrier 101 to ensure that the barrier 101 does not wobble or shift. Hydraulic lift 194 is then retracted to lower aircraft 177 to the ground, and unmanned powered forklift 125 is used to carry aircraft 177 to its location.

Nowadays, unmanned electric forklifts and trucks are applied to large-scale storage, wharfs and logistics centers, and are relatively mature freight transfer technologies.

As shown in fig. 12, when it is desired to assist the takeoff of the aircraft 189, the aircraft 189 is first allowed to enter the runway 102 on top of the arrester 101, the anchor arm 106 is held against the rear of the rear wheel 190, the suction member 144 is used to suck the belly of the aircraft 189, the hydraulic lift 194 is then raised and the arrester 101 is fed onto the simple carrier 157 by the forklift 125, and the latch 185 is raised to block the exit of the forklift 125. The electronically controlled valves 162, 183 are then opened and the hydraulic pump 161 is actuated to draw oil from the reciprocating control member 158 toward the head tank 163.

Once the above-mentioned preparation has been completed, the engine of the aircraft 189 itself can be started, and at the same time the motor 192 is started to lift the pin 191 upwards, so that the catch 164 is released, so that the entire simple support 157 is rapidly moved to the left under the force of the reciprocating control member 158 and by the strong pulling of the stored-energy tension springs 159, 166 and 167. When the sensing member 187 detects that the simple pad 157 is about to touch the pre-motion compression spring 160, the absorbing member 144 is instructed to release the absorbing position of the aircraft 189 and retract, so that the aircraft 189 can take off along the height runways 179, 178 when the simple pad 157 hits the pre-motion compression spring 160. Referring to fig. 9, if there is also concern about insufficient assisted-flight thrust, the shuttle control members 171, 172 may be enabled to participate in assisted-flight altogether.

Referring to fig. 13 and 14, a motorized forklift 202 is inserted into the lower portion of the arresting device 201, a hydraulic telescopic member 203 is arranged in a cavity of the upper portion of the arresting device, an intercepting member 204 with a triangular cross section is arranged above the hydraulic telescopic member 203, a rotating shaft 205 is arranged at one corner of the intercepting member 204, and the intercepting member 204 can rotate around the rotating shaft 205. When the hydraulic telescopic member 203 is extended to the longest, the bearing roller 206 at one end can jack up the interception member 204, and at this time, one edge of the interception member 204 is vertical or close to vertical; when the hydraulic telescopic member 203 is contracted to the shortest, the interception member 204 can naturally fall down due to the self weight until one corner of the interception member is blocked by the baffle 207, and at this time, one edge of the interception member 204 is horizontal.

The arresting device 201 can be arranged in a runway 208 which is shaped like a one-step, the longitudinal section of the runway 208 is like a reverse Z shape, two levels of runways including a high runway 210 and a low runway 209 are respectively arranged at the upper end and the lower end of the Z shape of the runway 208, the arresting device 201 can slide along the low runway 209, the top surface 211 of the arresting device 201 is equal to the height of the runway surface of the high runway 210, namely, the high runway 210 and the top surface 211 form a lifting runway. In this embodiment, the runway 208 with steps is used as a combined application accessory in the present application, and the arresting device 201 is combined with the runway to form a complete take-off and landing runway.

When the airplane 212 taxis on the high runway 210 with the rear wheels 214 grounded and the front wheels 215 lifted, and rolls over the sensor control band 213, the sensor control band 213 instructs the hydraulic telescopic member 203 to rapidly extend to lift the blocking member 204 up against the rear wheels 214, so that the airplane 212 can drive the whole arresting device 201 to taxi along the low runway 209. In detail, referring to fig. 14, when the vehicle is stopped, the sensor control band 213 commands the hydraulic telescopic element 203 to contract, so that the blocking element 204 naturally falls down by its own weight, and thus the blocking of the rear wheel 214 by the blocking element 204 can be released.

As shown in fig. 15, the arresting device 301 is generally in the shape of a carriage, but is divided into an upper layer 325 and a lower layer 326, the upper layer 325 and the lower layer 326 can move, the lower end of the upper layer 325 is provided with a ball 327, and the lower part of the lower layer 326 can be combined with a forklift 320 for use. The lower layer 326 is provided with a cylinder 328, a piston rod 329 of which is fixedly connected with one end of the upper layer 325 through a connecting rod 330, and when the piston rod 329 is extended, the whole upper layer 325 can be driven to move. The tail part of the cylinder 328 is provided with an air duct 331, and the air duct 331 is provided with an electric control valve 332 and an air pump 333. In practice, the combination of the pneumatic transmission members, i.e. the cylinder 328 and the piston rod 329, may be arranged in two or more pieces horizontally side by side.

The top end of the stopping device 301 is a runway surface 317 of the runway, the side edges thereof are provided with telescopic rods 302, 303, the upper end of the telescopic rod 302 is provided with a stop bar 304, the upper end of the telescopic rod 303 is provided with a stop bar 305, the stop bars 304, 305 are both rotating shafts and can flexibly rotate, and the outer layer thereof is provided with an impact-resistant, friction-resistant and shock-absorbing elastic substance, such as synthetic rubber. A link 306 is movably connected between the rail 304 and the rail 305. The rails 304, 305 and the tie bars 306 and rails 321, 322, 323, 324 form a flat net above the roadway surface 317 when viewed from above.

The lower end of the telescopic rod 302 is provided with a gear 307, and the lower end of the telescopic rod 303 is provided with a gear 308. The electric gear 309 can drive the rack 310 to move left and right to drive the gears 307 and 308 to rotate, so that the telescopic rods 302 and 303 rotate left or right. The telescopic rod 302 is provided with a barrier net 311, the barrier net 311 is vertical, the barrier net 311 is provided with rollers 312, 313 and 314, and the arrangement and the intercepting mode of the rollers 312, 313 and 314 can refer to the form of the rollers 112 and 113 and the rear wheel 180 shown in fig. 10.

Referring to fig. 15 and 16, at the moment when the airplane 315 lands on the arresting device 301 and the rear wheel 316 falls on the rear side of the telescopic rod 302, firstly, the airplane 315 will press the telescopic rods 302, 303 to contract downwards, and at the same time, the rear wheel 316 will drive the telescopic rods 302, 303 to rotate anticlockwise through the barrier net 311, and then the rear wheel 316 touches the road surface 317, from which the airplane 315 lands no longer downwards, but moves towards the left at full speed along the road surface 317, so that the rear wheel 316 will drive the arresting device 301 to move towards the left through the barrier net 311 and the telescopic rods 302, 303, and the piston rod 329 is extended. By adjusting the aperture of the electrically controlled valve 332 and controlling the amount of air introduced into the cylinder 328, the extension speed of the piston rod 329, and hence the movement speed of the arrester 301, i.e. the aircraft 315, can be controlled.

After the inertia kinetic energy of the airplane 315 is completely exhausted and the arresting device 301 is stopped, the electric gear 309 is started to drive the rack 310 to drive the gears 307 and 308 to rotate, that is, the telescopic rods 302 and 303 are driven to rotate counterclockwise continuously, so that the bars 304 and 305 touch the road surface 317, and meanwhile, the barrier net 311 is laid on the road surface 317, so that the arresting of the bars 304 and 305 and the barrier net 311 on the rear wheels 316 is released, and the airplane 315 can drive off the runway.

If the telescopic rods 302 and 303 are required to be restored to the vertical state, the electric control bolt 318 can be started to release the control of the electric control bolt on the rack 310, and then the rack 310 is reset due to the acting force of the spring 319, so that the telescopic rods 302 and 303 are driven to be restored to the vertical state. If the piston rod 329 needs to be reset, the air pump 333 is started to pump air outwards, and the piston rod 329 drives the arresting device 301 to reset.

In the completed experiment, the stopping device 301 and the forklift 320 are replaced by the automobile, then the barrier net is arranged on the top of the automobile, the automobile is enabled to bear the landing of the small straight wing type unmanned aerial vehicle by controlling the speed in the driving process, and the effect is good.

Further, the discouragers 201, 301 may be used in place of the discourager 101 in combination with the simple brackets 129, 157 and/or the complex bracket 156 to form a take-off and landing runway for an aircraft having different patterns of intercept.

Further explanation is as follows: 1. the airplanes 130, 177, 189, 212, 315 may be straight wing type unmanned planes with dead weight of one ton or half ton, or may be passenger planes or cargo planes with dead weight of tens of tons or more than hundreds of tons. However, the arresting device 101, 201, 301 should preferably be adapted to carry a small, medium-sized straight wing drone before the corresponding safety data for landing and landing are not fully and completely acquired. 2. The actual lengths of the simple pads 129, 157 and the complex pads 156 and the runway 208 may be set differently, such as tens or thousands of meters, as desired.

And (3) analyzing from a technical level: 1. nowadays, detection, sensing and automation control technologies are well developed, advanced and mature, and technologies for assisting the take-off and landing of airplanes 130, 177, 189, especially assisting the take-off and landing of small or medium-sized unmanned aerial vehicles, are not difficult to realize by adopting pre-motion technologies, with the help of energy-storage tension springs 159, 166, 167, reciprocating control members 158, 171, 172 and unmanned mobile forklift 125, and by the cooperation of the arresting device 101 and the simple supporting members 129, 157 with the complex supporting member 156. 2. The motor 109 is accurately instructed by the sensing control band 140 to timely start the gear 110 to rotate clockwise as required to drive the anchor arm 106 to rapidly move upwards, so that the technology that the upper half of the anchor arm 106 timely blocks the rear wheel 139 is not difficult to realize, and the landing speed of the airplane with different sizes, weights and types can be completely predicted or measured, so that the time required by the sliding distance can be respectively obtained by calculation. The simplest coping method is as follows: as shown in fig. 6, several sensing and control bands 140 are additionally provided at different distances from the anchor arm 106 on the high runway 136, and different corresponding sensing and control bands 140 are activated to participate according to different characteristics of the types of airplanes to be taken. In practical application, it can be known through the detection device whether the airplane adopts a forward-looking type when landing, that is, a mode that the front wheel is lifted and the rear wheel is grounded, and whether the lifted height of the front wheel reaches a safe height, so as to judge whether the anchor arm 106 needs to be moved upwards to set resistance in advance; if the airplane slides in a mode that front wheels and rear wheels simultaneously slide on the ground, the sensing control belt 138 can be started to play a role; the sensing and control band 140 merely serves as a double safety feature to ensure accuracy and safety. 3. The direct application of the pallet structure under the fork lift truck 125 and the arresting device 101 to the takeoff and landing runway provides a significant quick and convenient means for the takeoff and landing of the aircraft 130,177, 189 and for the transfer operations to and from the runway 178,179, especially at airport locations.

The invention can greatly shorten the length of the take-off and landing runway. The landing and flying assisting lengths of different light and heavy aircrafts are respectively required to be set to be proper, and the landing and flying assisting lengths can be reasonably set through calculation and experimental data.

The zigzag or inverted zigzag shape described herein is only used to describe a certain segment of a specific shape, but not as a sole defining standard of shape, such as a two-step or three-step on the runway 208 shown in fig. 13, and then one end of the arresting device 201 is correspondingly provided as a two-step or three-step, and the function is the same or substantially the same as that of the one-step.

The simple supporting piece and the complex supporting piece are only used for clearly describing the two supporting pieces respectively and distinctively, but the structure of the simple supporting piece is definitely simpler than that of the complex supporting piece, and the structure of the complex supporting piece is definitely more complicated than that of the simple supporting piece.

The above examples merely represent some embodiments of the present invention, and the description thereof has been given with particularity and detail, without limiting the scope of the invention to the above figures and their examples. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the spirit of the invention, which falls within the scope of the invention, and therefore the scope of the patent of the invention shall be governed by the appended claims.

Claims (10)

1. A pallet type arresting device and a combined application accessory thereof are characterized in that:

the structure of the arresting device is as follows:

the overall appearance of the arresting device is like the shape of a carriage, and the top surface of the arresting device is provided with a runway for taking off and landing of an aircraft;

the runway is provided with an interception piece and/or an adsorption piece; the interception piece and/or the adsorption piece can be lifted on the road surface; the interception piece comprises a baffle plate, a blocking net, a blocking rod or a blocking cable; the adsorption piece comprises a magnetic type or an air type;

the barrier device is divided into an upper layer and a lower layer or more than two layers, the layers can move, beads, cylinders or wheels are arranged between the layers, and spring type or pneumatic type or hydraulic type control pieces for controlling the moving distance and/or the moving speed of the layer above the bead, cylinder or wheel type control pieces are arranged between the layers;

a pallet structure is arranged below the blocking device;

a storage battery is arranged in the arresting device;

the structure of the interception piece is as follows:

the interception piece at least comprises three parts, namely a telescopic rod, a barrier rod or a barrier net, a rolling shaft or a roller or a bearing; the telescopic rods are arranged at the two sides and/or the center of the runway, the number of the telescopic rods is at least more than two, and the telescopic rods can be stretched up and down or rotated left and right; the barrier rods or the barrier nets are divided into a flat type and a vertical type, and ropes of the barrier nets are in a chain type or a connecting rod folding type; the telescopic rods are connected with the barrier rods or the barrier nets, and each telescopic rod or each telescopic rod is correspondingly connected with one barrier rod; the rolling shaft or the roller or the bearing is arranged on the barrier rod or the barrier net; a groove is formed on the surface of the runway; the telescopic rod is extended or rotated or controlled by a motor;

the landing assisting method of the intercepting piece comprises the following steps: firstly, a telescopic rod is used for supporting a barrier rod or a barrier net to be high so that a proper vertical distance is kept between the barrier rod or the barrier net, when an aircraft lands above the barrier rod or the barrier net, wheels or tail hooks of the aircraft fall between the barrier rod and the barrier rod or among meshes of the barrier net, the gravity of the aircraft can press the telescopic rod to contract or rotate so that the wheels of the aircraft contact the road surface and are supported by the road surface, and the wheels and/or an undercarriage push the barrier rod or the barrier net, or the tail hooks drag the barrier rod or the barrier net to drive the whole arresting device to move; when the aircraft and the arresting device are stopped stably, the motor is started to lower the telescopic rod and the barrier rod or the barrier net connected with the telescopic rod, or the telescopic rod is continuously rotated to relieve the arresting of the barrier rod or the barrier net on the wheels;

the structure of the interception piece is as follows:

the cross section of the intercepting part is in an anchor shape, an anchor rod and an anchor arm of the intercepting part can rotate around an anchor ring, and teeth or balls or rolling shafts or rollers or bearings are arranged on the anchor arm; an electric gear is arranged beside the intercepting piece;

the structure of the interception piece is as follows:

the cross section of the intercepting piece is triangular or fan-shaped, and one surface of the triangle or the fan-shaped is arc-shaped; the intercepting piece is provided with teeth, balls, rollers or bearings; and a pressure type or push-pull type or spiral type telescopic piece is arranged below the intercepting piece.

2. The pallet-like arresting device and its combined application accessory of claim 1, characterized in that:

the combined application accessory is an unmanned motor-driven forklift, and when the forklift is inserted into the bottom of the blocking device, the combined application accessory can be attached to the lower portion of the blocking device in a countersunk mode.

3. A pallet-like arresting device and its combined application accessory according to claim 1 or 2, characterized in that:

the combined application accessory is a simple support, the longitudinal section of the simple support is similar to a Z shape, two high runways and two low runways can be formed, the high runways are used for bearing the taking-off and landing of an aircraft, and the low runways are used for bearing the movement of the forklift;

when the forklift carries the arresting device and then is attached to the simple supporting piece along the low runway, the top surface of the arresting device is equal to or almost equal to the pavement of the high runway;

the top surface of the arresting device and the high runway surface are combined to form a complete aircraft take-off and landing runway.

4. A pallet-like arresting device and its combined application accessory according to claim 3, characterized in that:

a tension spring, a pneumatic transmission telescopic piece or a hydraulic transmission telescopic piece is arranged between the simple supporting piece and the forklift or the arresting device, and an electric control valve or an electric pump is arranged on the pneumatic transmission telescopic piece or the hydraulic transmission telescopic piece.

5. The pallet-type arresting device and its combined application accessories of claim 3, characterized in that:

the combined application accessory is a complex support, the longitudinal section of the complex support is similar to a Z shape, two high runways and two low runways can be formed, the high runways are used for bearing the taking-off and landing of an aircraft, and the low runways are used for bearing the movement of the simple support;

a lifting device is arranged at one end or the side of the low runway of the complex supporting piece;

when a forklift is carried on the simple support and the arresting device is carried on the forklift and then the forklift is attached to the complex support along the low runway of the complex support, the top surface of the arresting device is as high as or almost as high as the high runway surface of the simple support and the high runway surface of the complex support;

the top surface of the arresting device, the high runway surface of the simple supporting piece and the high runway surface of the complex supporting piece are combined into a complete aircraft take-off and landing runway.

6. The pallet-like arresting device and its combined application accessory of claim 5, characterized in that:

an energy storage tension spring or a pre-movement compression spring or a pneumatic transmission telescopic piece or a hydraulic transmission telescopic piece is arranged between the complex supporting piece and the simple supporting piece or between the complex supporting piece and the forklift or between the complex supporting piece and the stopping device, and an electric control valve and/or an electric pump and/or a buffer spring and/or a stop lever are arranged on the pneumatic transmission telescopic piece or the hydraulic transmission telescopic piece.

7. The pallet-like arresting device and its combined application accessory of claim 5, characterized in that:

and a detection device or a sensing device or a signal transmitting and receiving device or an intelligent control device is arranged on the top surface of the blocking device or the high runway of the simple supporting piece or the high runway of the complex supporting piece.

8. The pallet-like arresting device and its combined application accessory of claim 1, characterized in that:

two or more than two adsorption tubes are arranged in the adsorption piece.

9. The pallet-like arresting device and its combined application accessory of claim 1, characterized in that:

the arresting device is provided with a driven runner and/or a generator, and the driven runner rotates through the movement of the arresting device and drives the generator to generate electricity to charge the storage battery.

10. A pallet-like arresting device and its combined application accessory according to claim 1, 2 or 9, characterized in that:

the stopping device is provided with a device capable of charging a storage battery of the motor-driven forklift.

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