CN111547228A - A system for unshaped transfer release of stratospheric airships - Google Patents

Abstract

The invention relates to a system for non-forming transferring and distributing of an airship on a stratosphere, which comprises a transferring platform, a transferring platform and a control system, wherein the transferring platform is used for bearing and transferring the airship; one end of the active restraint device is connected to the transfer platform, and the other end of the active restraint device is connected to a position, on the airship, of a first height away from the tail of the airship, and is used for adjusting the height of the airship from the transfer platform; one end of the follow-up restraining device is connected to the transfer platform, the other end of the follow-up restraining device is connected to a position, on the airship, at a second height away from the tail of the airship, and the follow-up restraining device is used for being matched with the active restraining device to adjust the inclination angle of the airship relative to the vertical direction within a preset range; the tail restraint device is connected to the transfer platform at one end, and is connected to the tail of the airship at the other end; and the cutting device is used for cutting the tail restraint device, separating the tail restraint device from the tail of the airship and distributing the airship. The system has simple structure and low cost, and improves the safety and reliability of unshaped release of the stratospheric airship.

Description

A system for unshaped transfer release of stratospheric airships

technical field

The present invention relates to the technical field of airships, in particular to a system for unshaped transport and distribution of stratospheric airships.

Background technique

As we all know, in the mid-latitudes, the stratosphere is located at an altitude of 10km to 50km above the surface, while in the polar regions, it starts at about 8km above the surface. The composition of the stratospheric atmosphere is stable, the airflow is horizontal, and there are basically no meteorological phenomena such as rain, snow, thunder and electricity. The air density is only 1/14 of the air density near the ground, and the wind speed is generally 10-25m/s. The altitude range of the stratosphere and its unique climatic conditions determine that it is the calmest section of the atmosphere, almost unaffected by weather and almost never humid. At the same time, the stratosphere has stable meteorological conditions and good electromagnetic conditions. characteristic. The optimal height of the stratospheric airship is 18-25km, and its line-of-sight coverage radius can reach about 500km. Due to the thin atmosphere at the height of the stratosphere, in order to meet the requirements of large load capacity, the stratospheric airship needs to have sufficient buoyancy, so the airship is huge, generally tens of thousands to hundreds of thousands of cubic meters. Such a huge airship usually has a corresponding size of the boat garage for protection. When performing a flight mission, the airship needs to be moved from the boat garage to the outside release field. After confirming that the airship is in a normal state, the release operation is carried out, and the airship is lifted into the air. In order to reduce the control during the ascent of the stratospheric airship and ensure that the airship can reach the height of the stratosphere safely and stably, some stratospheric airships are only filled with buoyant gas for lift-off and air-holding in the ground body, and the airship is not formed on the ground. state; after the release, as the height of the airship increases, the buoyant gas in the hull gradually expands until it is fully formed before reaching the level flight height.

However, the stratospheric airship that uses non-formed distribution is not formed on the ground because the hull is not formed, the ground wind resistance is large, and the non-shaped hull cannot bear the concentrated load, which brings certain difficulties to the transfer and distribution of the airship. Especially after the airship is transferred from the garage to the field, the combined effect of the ground wind and the net buoyancy of the airship will make the safety restraint of the airship very difficult. When reaching the release area, when the release operation is carried out, it is necessary to release the restraint of the airship at the same time, and the shapeless airship will leave the transfer platform to accelerate its rise, and the whole process must be ensured safe and reliable. Therefore, it has become an urgent technical problem to provide a safe and reliable non-shaped release technology for stratospheric airships.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a system for the non-shaped transfer and distribution of the stratospheric airship, which has a simple structure and low cost, and improves the safety and reliability of the non-shaped distribution of the stratospheric airship.

In order to solve the above-mentioned technical problems, the present invention provides a system for non-shaped transfer and distribution of stratospheric airships, comprising:

transfer platform for carrying and transferring airships;

an active restraint device, one end is connected to the transfer platform, and the other end is connected to a position on the airship at a first height from the tail of the airship, and is used to adjust the height of the airship from the transfer platform;

A follow-up restraint device, one end is connected to the transfer platform, and the other end is connected to a position on the airship at a second height from the tail of the airship, and is used for adjusting the inclination of the airship relative to the vertical direction in cooperation with the active restraint device angle is within the preset range;

a tail restraint device, one end is connected to the transfer platform and the other end is connected to the tail of the airship;

A cutting device for cutting the tail restraint device to separate it from the tail of the airship and releasing the airship.

Further, the position at the first height from the tail of the airship is a preset position of the head of the airship.

Further, the active restraint device includes a plurality of head restraint chains, and each of the head restraint chains includes an active lift mechanism and a head pull cord;

Wherein, the active lifting mechanism is installed on the transfer platform, and is used to release or retract the head rope and adjust the height of the airship from the transfer platform;

One end of the head pulling rope is connected to the active lifting mechanism, and the other end is connected to the corresponding head position of the airship.

Further, the head restraint chain further includes a slow-down part, the slow-down part is connected with the head pull rope, and is used to drive the head to be pulled away from the airship when the airship is released, and perform the operation. Slow down.

Further, the active restraint device includes a first head restraint chain, a second head restraint chain, a third head restraint chain, a fourth head restraint chain, and a fifth head restraint chain;

Wherein, the first head restraint chain, the second head restraint chain, the third head restraint chain, and the fourth head restraint chain are evenly distributed around the head of the airship, and the included angles with the vertical direction are the same. Equivalently, one end of the fifth head restraint chain is connected to the tail position of the transfer platform, and the other end is correspondingly connected to the back of the head position of the airship.

Further, the position at the second height from the tail of the airship is a preset waist position of the airship.

Further, the follow-up restraint device comprises a restraint belt loop installed at the waist of the airship and a plurality of waist restraint chains, each of the waist restraint chains comprises a follow-up lift mechanism and a waist drawstring;

Wherein, the follow-up lifting mechanism is installed on the transfer platform, and is used to cooperate with the active restraint device to release or close the waist rope, and to adjust the inclination angle of the airship relative to the vertical direction within a preset range ;

One end of the waist drawstring is connected to the waist restraint device, and the other end is connected to the restraint belt loop.

Further, the follow-up restraint device includes a first waist restraint chain, a second waist restraint chain, a third waist restraint chain, and a fourth waist restraint chain;

Wherein, the first waist restraint chain, the second waist restraint chain, the third waist restraint chain, and the fourth waist restraint chain are evenly distributed around the restraint belt loop, and the included angles with the vertical direction are all equal.

Further, the tail restraint device includes a tail restraint mechanism and a tail pull rope,

Wherein, the tail restraint structure is installed on the transfer platform, one end of the tail pull rope is connected to the tail restraint mechanism, and the other end is connected to the tail of the airship.

Further, the active lift mechanism and the follower lift mechanism are winches.

Compared with the prior art, the present invention has obvious advantages and beneficial effects. By means of the above-mentioned technical scheme, a system for the non-shaped transshipment and distribution of stratospheric airships provided by the present invention can achieve considerable technical progress and practicability, and has extensive industrial value, and at least has the following advantages:

The system of the invention is simple in structure and low in cost, and can ensure the safety and reliability of the preparation before the airship is released from the warehouse, the transportation of the airship when it is released from the warehouse, the preparation before the release of the airship, and the safety and reliability of each stage of the release of the airship, thereby improving the non-formation of the stratospheric airship. Security and reliability of issuance.

The above description is only an overview of the technical solutions of the present invention, in order to be able to understand the technical means of the present invention more clearly, it can be implemented according to the content of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand , the following specific preferred embodiments, and in conjunction with the accompanying drawings, are described in detail as follows.

Description of drawings

1 is a front view of a stratospheric airship non-shaped release provided by an embodiment of the present invention;

2 is a top view of each restraint position and connection before the non-formed release of the stratospheric airship provided by an embodiment of the present invention;

3 is a side view of a stratospheric airship that is raised before non-shaped release according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of releasing the restraint of the airship waist drawstring during release according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of releasing the airship head rope restraint pull rope during release according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of releasing the restraint of the pull rope at the tail of the airship during release according to an embodiment of the present invention;

FIG. 7 is a flow chart of a method for non-shaped distribution of a stratospheric airship provided by an embodiment of the present invention.

【Symbol Description】

1: Airship 2: Transfer Platform 100: Head restraint chain

200: Waist Restraint Chain 8: Tail Restraint

8-1: Tail rope 8-2: Tail restraint mechanism

5: Active lifting mechanism 4: Head rope 3: Slow descending part

101: The first head restraint chain 102 The second head restraint chain 103 The third head restraint chain,

104: Fourth head restraint chain 105: Fifth head restraint chain 7: Follow-up lifting mechanism

11: Restraint Belt Loop 6: Waist Drawcord 201: 1st Waist Restraint Chain

202: Second waist restraint chain 203: Third waist restraint chain 204: Fourth waist restraint chain

3-1: First descent section 3-2: Second descent section 3-3: Third descent section

3-4: Fourth descender 3-5: Back descender 4-1: First head rope

4-2: 2nd head cord 4-3: 3rd head cord 4-4: 4th head cord

4-5: The back rope 5-1: The first active lifting mechanism 5-2: The second active lifting mechanism

5-3: The third active elevating mechanism 5-4: The fourth active elevating mechanism

5-5: Back Active Lifting Mechanism 6-1: First Waist Drawstring

6-2: Second waist drawstring 6-3: Third waist drawstring,

6-4: The fourth waist rope 7-1: The first follow-up lifting mechanism

7-2: The second follow-up lift mechanism 7-3: The third follow-up lift mechanism

7-4: Fourth follower lift mechanism 9: Pod 10: Airship tail

Detailed ways

In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the invention, in conjunction with the accompanying drawings and preferred embodiments, a specific description of a system for the non-shaped transshipment and distribution of stratospheric airships proposed by the present invention is described below. Embodiments and their effects are described in detail as follows.

The length of the stratospheric airship is generally more than 100 meters or more than 200 meters. Although the overall size is large, the total weight of the system is generally only a few tons or more than ten tons. In order to enable the airship to reach the height of the stratosphere, the hull is generally a flexible inflatable structure, which makes the surface of the hull unable to withstand large concentrated forces and is easily damaged. In the airship that uses non-formed release, the airship hull has a weaker ability to withstand concentrated loads, which makes the constraints on the airship higher.

Based on this, an embodiment of the present invention provides a system for unshaped transfer and distribution of a stratospheric airship, as shown in FIG. 1 and FIG. 2 , including a transfer platform 2 , an active restraint device, a follow-up restraint device, and a tail restraint device 8 and cutting device (not shown in the figure), wherein, the transfer platform 2 is used to carry and transfer the airship 1; The position of the first height is used to adjust the height of the airship 1 from the transfer platform 2 . One end of the follow-up restraint device is connected to the transfer platform 2, and the other end is connected to the position on the airship 1 at the second height from the airship tail 10, and is used for adjusting the airship 1 relative to the vertical position with the active restraint device. The inclination angle of the direction is within the preset range. One end of the tail restraint device 8 is connected to the transfer platform 2 and the other end is connected to the tail 10 of the airship. The cutting device is used to cut the tail restraint device 8 to separate it from the tail part 10 of the airship, and to release the airship 1 . During the inflation of the airship 1, an active restraint device is arranged at the position of the airship 1 from the first height of the airship tail 10, the active restraint device is operated to control the height of the inflated airship 1, and the airship 1 is transferred to the transfer platform 2 after the inflation is completed. , using the follow-up restraint device to further constrain the position of the airship 1 from the second height of the airship tail 10, and constrain the airship tail 10 on the tail end restraint device 8, which improves the reliability of the connection between the airship 1 and the transfer platform 2, and can Adjust the height and inclination of the airship 1.

For example, as shown in FIG. 1 , the position of the first height from the tail 10 of the airship is a preset position of the head of the airship, and the active restraint device includes a plurality of head restraint chains 100 , each of which is a head restraint chain 100 . It includes an active lifting mechanism 5 , a head rope 4 and a slow-down part 3 . Wherein, the active lifting mechanism 5 is installed on the transfer platform 2, and is used to release or retract the head rope 4 and adjust the height of the airship from the transfer platform 2. As an example, the The active lifting mechanism 5 can be a winch; one end of the head rope 4 is connected to the active lifting mechanism 5, and the other end is connected to the corresponding head position of the airship 1; The head pull rope 4 is connected to drive the head pull rope 4 away from the airship 1 when the airship 1 is released, and perform a slow descent. As an embodiment, the slow descent part 3 may be a slow descent balloon.

As an example, the active restraint device includes a first head restraint chain 101 , a second head restraint chain 102 , a third head restraint chain 103 , a fourth head restraint chain 104 , and a fifth head restraint chain 105 . Wherein, the first head restraint chain 101, the second head restraint chain 102, the third head restraint chain 103, and the fourth head restraint chain 104 are evenly distributed around the head of the airship, and the vertical direction The included angles of the fifth head restraint chain 105 are connected to the tail position of the transfer platform 2 at one end, and the other end is correspondingly connected to the back of the head position of the airship.

As an example, the first head restraint chain 101 includes a first active lifting mechanism 5-1, a first head pull cord 4-1 and a first descending part 3-1; the second head restraint chain 102 includes a first Two active lifting mechanisms 5-2, a second head rope 4-2 and a second descending part 3-2; the third head restraint chain 103 includes a third active lifting mechanism 5-3, a third head rope 4-3 and the third descending part 3-3; the fourth head restraint chain 104 includes the fourth active lifting mechanism 5-4, the fourth head pulling rope 4-4 and the fourth descending part 3-4; The five head restraint chain 105 includes a back active lifting mechanism 5-5, a back pull cord 4-5 and a back descending part 3-5.

For example, as shown in FIG. 2 , the first active elevating mechanism 5-1 is installed in the first position of the transfer platform 2, the first head pulling rope 4-1 is connected with the first active elevating mechanism 5-1; the second active elevating mechanism 5 -2 is installed in the second position of the transfer platform 2, the second head rope 4-2 is connected with the second active lifting mechanism 5-2; the third active lifting mechanism 5-3 is installed in the third position of the transfer platform 2, the third The head pulling rope 4-3 is connected with the third active lifting mechanism 5-3; the fourth active lifting mechanism 5-4 is installed in the fourth position of the transfer platform 2, and the fourth head pulling rope 4-4 is connected with the fourth active lifting mechanism 5-4 connection; the back active lift mechanism 5-5 is installed at the rear of the transfer platform 2, and the back pull rope 4-5 is connected with the back active lift mechanism 5-5. As an example, take the projection of the center of the airship on the transfer platform 2 For reference, the first position is the left front position, the second position is the right front position, the third position is the left rear position, and the fourth position is the right rear position.

In the process of implementing the restraint of the airship, the inflated descending part can be connected to the head rope corresponding to each position from the time of inflation, that is: the first descending part 3-1 and the first head rope 4- 1 connection, the second descending part 3-2 is connected with the second head rope 4-2, the third descending part 3-3 is connected with the third head rope 4-3, the fourth descending part 3- 4 is connected with the second head rope 4-2, and the back descending part 3-5 is connected with the back rope 4-5. Connect the restraint rope on the waist of the airship with the restraint belt loop 11 on the boat, that is: the restraint belt loop 11 is respectively connected with the first waist rope 6-1, the second waist rope 6-2, and the third waist rope 6-3 , The fourth waist rope 6-4 connection.

For example, as shown in FIG. 2 , the tail restraint device 8 includes a tail restraint mechanism 8-2 and a tail pull rope 8-1, wherein the tail restraint structure 8-2 is installed on the transfer platform 2, and the tail pull rope One end of 8-1 is connected to the tail restraint mechanism 8-2, and the other end is connected to the tail 10 of the airship. As an example, the tail restraint structure 8-2 can be a fixed device or a winch. If the tail pull rope 8-1 needs to be adjusted, it can be adjusted to the required length through the winch. 8-1 Adjust it to the desired length and fix it.

As an example, a cutting device may be installed at the connection between the tail restraint device 8 and the airship tail 10 , and the cutting device cuts the tail pull rope at the connection between the tail pull rope 8 - 1 and the airship tail 10 . , so that the tail pulling rope 8-1 left on the airship 1 is as short as possible, so as to speed up the release speed of the airship 1.

For example, as shown in FIG. 1 , the position of the second height from the airship tail 10 is a preset airship waist position, and the follow-up restraint device includes a restraint belt loop 11 installed at the airship waist position and a plurality of waist restraints Chains 200 , each of the waist restraint chains 200 includes a follow-up lift mechanism 7 and a waist drawstring 6 . Wherein, the follow-up lifting mechanism 7 is installed on the transfer platform 2, and is used to cooperate with the active restraint device to release or close the waist pull rope 6, and to adjust the inclination angle of the airship relative to the vertical direction at a predetermined level. One end of the waist drawstring 6 is connected to the waist restraint device, and the other end is connected to the restraint belt loop 11 .

As an example, the follow-up restraint device includes a first waist restraint chain 201 , a second waist restraint chain 202 , a third waist restraint chain 203 , and a fourth waist restraint chain 204 . Wherein, the first waist restraint chain 201, the second waist restraint chain 202, the third waist restraint chain 203, and the fourth waist restraint chain 204 are evenly distributed around the restraint belt loop 11, and the included angle with the vertical direction are equal.

The embodiment of the present invention also provides a non-formed distribution method for stratospheric airships. As shown in FIG. 7 , according to the time sequence, the distribution process can be divided into a preparation stage before the airship is released from the warehouse, a transfer stage before the airship is released from the warehouse, and adjustment before the airship is released. Phase and Airship Release Phase There are four phases.

Specifically include:

Step S1, the preparation stage before the airship is released from the warehouse:

The airship 1 is inflated, and the position of the airship 1 from the first height of the airship tail 10 is constrained by the active restraint device, and the position of the second height from the airship tail 10 on the airship 1 is constrained by the follow-up restraint device. The tail restraint device 8 constrains the tail 10 of the airship, so that the airship 1 is connected to the transfer platform 2, and the height of the inflated airship from the transfer platform 2 is adjusted to a preset first level through the active restraint device. high;

It is understandable that when the non-formed airship is on the ground, there is only buoyancy gas in the body for lift-off, and the whole is in an unformed state. The inflated airship is filled with buoyancy gas for lift-off. airship.

The preparation stage before the airship leaves the warehouse is mainly to firmly connect the airship 1 and the transfer platform 2 to ensure the safety of the airship when the airship is out of the warehouse under the ground wind, and the operation is fast and effective when the constraints are opened and released.

Step S2 Airship outbound transfer stage:

Move the transfer platform 2 to transfer the airship 1 to the release area.

Step S3 Adjustment stage before airship issuance:

The height of the airship 1 from the transfer platform 2 is adjusted to a preset second height through the active restraint device, and the airship 1 is adjusted relative to the vertical position through the follow-up restraint device in cooperation with the active restraint device. The inclination angle of the straight direction is within the preset range;

Step S4 Airship issuance stage:

After the airship 1 enters the release window, release the restraint of the active restraint device and the follow-up restraint device on the airship, and when the tail restraint device 8 is straightened, cut off the tail restraint device 8 to make it and the airship. The tail 10 is separated and the airship 1 is released.

As an example, in step S1, the height of the inflated airship 1 from the transfer platform 2 is adjusted to a preset first height by the active restraint device, including: an active lift mechanism 5 of the active restraint device Release or retract the pull rope of the head of the active lifting mechanism 5 to adjust the height of the airship from the transfer platform 2 to a preset first height.

Based on the embodiment shown in FIG. 2 , the first active elevating mechanism 5-1, the second active elevating mechanism 5-2, the third active elevating mechanism 5-3, the fourth active elevating mechanism 5-4 and the back active elevating mechanism are controlled simultaneously 5-5, respectively close or release the first head rope 4-1, the second head rope 4-2, the third head rope 4-3, the fourth head rope 4-4 and the back pull The ropes 4-5 are used to adjust the height of the airship 1 from the transfer platform 2 to a preset first height.

It should be noted that the restraint method of the airship 1 before leaving the warehouse is related to the size of the ground wind outside the boathouse, that is, the corresponding first heights are different under different ground wind speeds outside the boathouse. The height of the transfer platform 2 is adjusted to the corresponding first height, which specifically includes:

Step S11 , as shown in FIG. 3 , set the airship 1 to be in a critical state of instability when the airship 1 is subjected to ground wind outside the hangar, the head rope 4 in the downwind direction is in a critical relaxed state, and the two head ropes 4 in the upwind direction are in a critical state of instability. The pulling force is the same, the airship 1 does not rotate, and the formula (1) can be obtained

Among them, T is the pulling force of the head rope, a is the angle between the head rope 4 and the vertical line, C _d is the aerodynamic resistance coefficient of the head of the airship inflatable section, v is the ground wind, and V is the volume of the head of the airship 1 inflatable section , F _d is the aerodynamic resistance of the head of the airship 1 inflatable section;

Step S12: Substitute the corresponding parameters under different critical states into formula (1) to obtain the first speed, the second speed and the third speed respectively;

Step S13, if the ground wind speed is less than the first speed, release the head rope 4, so that the pod 9 of the airship 1 does not have to fall on the transfer platform 2, and can be transferred in the air to shorten the arrival time. The release time after the release area.

If the ground wind speed is greater than or equal to the first speed and less than the second speed, then retract the head rope 4 so that the pod 9 of the airship 1 falls on the transfer platform 2 and retracts Tighten the waist drawstring 6;

If the outer surface wind speed is greater than or equal to the second speed and less than the third speed, after the pod 9 of the airship 1 falls on the transfer platform 2, the head rope 4 is further retracted to increase the Large a, so that the horizontal component Tsina of the pulling force of the head rope 4 is greater than the ground wind resistance F _d ;

If the ground wind speed outside the hangar is greater than or equal to the third speed, there will be a greater risk in the transfer release of the airship 1, and the release operation will not be implemented.

In the embodiment of the present invention, the first speed is 2m/s, the second speed is 4m/s, and the third speed is 6m/s.

As an example, in the step S2, the transfer platform 2 can be activated, so that the airship 1 carrying the airship 1 can be slowly moved from the garage to the release area. During the process of transferring the airship 1 out of the warehouse, if the Under the influence of the ground wind, if the hull’s leeward offset exceeds the preset offset range, then tighten the head rope 4 and waist rope 6 in the upwind direction so that the hull offset is within the preset offset range. In order to resist the ground wind resistance that may be encountered, ensure that the airship 1 is transported normally.

As an example, the step S3 includes: the active lifting mechanism 5 of the active restraint device releases the head pulling rope 4, and adjusts the height of the airship 1 from the transfer platform 2 to a preset second height. This process , the follow-up lift mechanism 7 of the follow-up restraint device follow-up controls the waist rope 6, so that the waist rope 6 is in a taut state, thereby controlling the inclination angle of the airship relative to the vertical direction within a preset range . The pre-dispensing adjustment is performed in step S3, and the airship 1 is raised, which can speed up the distributing speed of the airship 1 and shorten the distributing process.

Based on the example shown in FIG. 2 , step S3 may specifically include: controlling the first active elevating mechanism 5-1, the second active elevating mechanism 5-2, the third active elevating mechanism 5-3, the fourth active elevating mechanism 5-4, and the The back active lift mechanism 5-5 simultaneously releases the first head rope 4-1, the second head rope 4-2, the third head rope 4-3, the fourth head rope 4-4 and the Pull the rope 4-5 on the back to raise the height of the airship 1 to the second preset height; at the same time, the first follow-up lift mechanism 7-1, the second follow-up lift mechanism 7-2, and the third follow-up lift mechanism are controlled. 7-3 and the fourth follow-up lift mechanism 7-4, make the first waist rope 6-1, the second waist rope 6-2, the third waist rope 6-3 and the fourth waist rope 6-3 in the process of raising the airship The drawstrings 6-4 are taut. Continue to operate this process until the tail part 10 of the airship leaves the transfer platform 2, and the tail pull rope 8-1 of the tail restraint device 8 is in a taut state.

As an example, the step S4 includes:

Step S41 , after the airship 1 enters the release window, first release the restraint of the waist rope 6 , as shown in FIG. 4 , and then release the restraint of the head rope 4 , as shown in FIG. 5 .

Still based on the example shown in Fig. 2, if the ground wind is greater than the first speed, first release the restraint of the waist rope 6 in the leeward direction, then release the restraint of the waist rope 6 in the upwind direction, and then release the restraint of the head rope 6 in the leeward direction. The rope 4 is restrained, and then the restraint of the windward head pull rope 4 is released;

If the ground wind is opposite to the forward direction of the transfer platform 2, after releasing the restraint of the waist rope 6, first release the head rope 4 at the front of the airship with the forward direction as the reference, and then release the head rope at the rear of the airship 4, that is, first release the restraint of the third head rope 4-3, the fourth head rope 4-4 and the back rope 4-5, and then release the first head rope 4-1 and the second head rope Rope 4-2 restraint.

If the ground wind is consistent with the forward direction of the transfer platform 2, after releasing the restraint of the waist pull rope 6, first release the head pull rope 4 at the rear of the airship with the forward direction as the reference, and then release the head pull rope at the front of the airship 4, that is, first release the restraint of the first head rope 4-1 and the second head rope 4-2, and then release the third head rope 4-3, the fourth head rope 4-4 and the back pull Rope 4-5 restraint.

Step S42, after the head pull rope 4 is released, the connected slow-down part 3 on the head pull rope 4 moves in a direction away from the airship, and slowly descends, the airship 1 accelerates and rises, and the airship tail 10 moves away from the airship. In the transfer platform 2, the tail pull rope 8-1 of the tail restraint device 8 is straightened, the cutting device cuts off the tail pull rope 8-1, and separates the tail pull rope 8-1 from the airship tail 10. The airship 1 After leaving the transfer platform 2, the distribution is completed, as shown in FIG. 6 .

As an example, the step S42 includes: the cutting device cuts the tail pull rope at the connection between the tail pull rope and the tail of the airship, so that the tail pull rope 8-1 left on the airship 1 is as short as possible, thereby speeding up the Airship 1 release speed.

Specifically, the first head cord 4-1, the second head cord 4-2, the third head cord 4-3, the fourth head cord 4-4 and the back cord 4-5 restrain Take the first slow descent part 3-1, the second slow descent part 3-2, the third slow descent part 3-3, the fourth slow descent part 3-4 and the back descending part 3-5 away from the airship 1 respectively. Move in direction and land slowly. The airship 1 will ascend at an accelerated rate, the tail part 10 of the airship will also leave the transfer platform 2, and the tail pull rope 8-1 will be gradually straightened to ensure that the tail part 10 of the airship has a sufficient safety height. The tail 10 is separated. At this point, all constraints of airship 1 have been lifted, and airship 1 leaves the transfer platform 2, that is, the distribution is completed, and it enters the ascending stage.

The system according to the embodiment of the present invention has a simple structure and low cost, and can ensure the safety and reliability of the preparation before the airship is released from the warehouse, the transportation of the airship when it is released from the warehouse, the preparation before the release of the airship, and the safety and reliability of each stage of the release of the airship, thereby improving the stratospheric airship. Safety and reliability of unformed distribution.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. The technical personnel, within the scope of the technical solution of the present invention, can make some changes or modifications to equivalent examples of equivalent changes by using the technical content disclosed above, but any content that does not depart from the technical solution of the present invention, according to the Any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the technical solutions of the present invention.

Claims (10)

1. A system for unshaped transfer dispensing of stratospheric airship, comprising:

the transfer platform is used for bearing and transferring the airship;

one end of the active restraint device is connected to the transfer platform, and the other end of the active restraint device is connected to a position, on the airship, of a first height away from the tail of the airship, and is used for adjusting the height of the airship from the transfer platform;

one end of the follow-up restraining device is connected to the transfer platform, the other end of the follow-up restraining device is connected to a position, on the airship, at a second height away from the tail of the airship, and the follow-up restraining device is used for being matched with the active restraining device to adjust the inclination angle of the airship relative to the vertical direction within a preset range;

the tail restraint device is connected to the transfer platform at one end, and is connected to the tail of the airship at the other end;

and the cutting device is used for cutting the tail restraint device, separating the tail restraint device from the tail of the airship and distributing the airship.

2. The system for unshaped transfer dispensing of an airship according to claim 1, wherein the means for transferring the airship to the stratosphere comprises,

the position of the first height from the tail of the airship is a preset head position of the airship.

3. The system for unshaped transfer dispensing of an airship according to claim 2, wherein the means for transferring the airship to the stratosphere comprises,

the active restraint device comprises a plurality of head restraint chains, and each head restraint chain comprises an active lifting mechanism and a head pull rope;

the active lifting mechanism is arranged on the transfer platform and used for releasing or furling the head pull rope and adjusting the height of the airship from the transfer platform;

one end of the head pull rope is connected to the active lifting mechanism, and the other end of the head pull rope is connected to the head position corresponding to the airship.

4. The system for unshaped transfer dispensing of an airship according to claim 3, wherein the means for transferring the airship to the stratosphere comprises,

the active restraint device comprises a first head restraint chain, a second head restraint chain, a third head restraint chain, a fourth head restraint chain and a fifth head restraint chain;

the first head restraint chain, the second head restraint chain, the third head restraint chain and the fourth head restraint chain are uniformly distributed around the head of the airship and have equal included angles with the vertical direction, one end of the fifth head restraint chain is connected to the tail position of the transfer platform, and the other end of the fifth head restraint chain is correspondingly connected to the back of the head position of the airship.

5. The system for unshaped transfer dispensing of an airship according to claim 3 or 4, wherein the means for transferring the airship to the stratosphere are configured to,

the head restraint chain further comprises a slow descending part, and the slow descending part is connected with the head pull rope and used for driving the head to be pulled up and far away from the airship and slowly descend when the airship is distributed.

6. The system for unshaped transfer dispensing of an airship according to claim 3, wherein the means for transferring the airship to the stratosphere comprises,

and the position at the second height from the tail part of the airship is a preset airship waist position.

7. The system for unshaped transfer dispensing of an airship according to claim 6, wherein the means for transferring the airship to the stratosphere comprises a transfer station,

the follow-up restraining device comprises a restraining belt ring and a plurality of waist restraining chains, wherein the restraining belt ring is arranged at the waist position of the airship, and each waist restraining chain comprises a follow-up lifting mechanism and a waist pull rope;

the follow-up lifting mechanism is arranged on the transfer platform and is used for being matched with the active restraining device to release or furl the waist pull rope and adjusting the inclination angle of the airship relative to the vertical direction within a preset range;

one end of the waist pull rope is connected to the waist restraining device, and the other end of the waist pull rope is connected to the restraining belt ring.

8. The system for unshaped transfer dispensing of an airship according to claim 7, wherein the means for transferring the airship to the stratosphere comprises,

the follow-up constraint device comprises a first waist constraint chain, a second waist constraint chain, a third waist constraint chain and a fourth waist constraint chain;

wherein, first waist restraint chain, second waist restraint chain, third waist restraint chain, fourth waist restraint chain evenly distributed are in around the restraint belt ring, and equal with the contained angle homogeneous phase of vertical direction.

9. The system for unshaped transfer dispensing of an airship according to claim 1, wherein the means for transferring the airship to the stratosphere comprises,

the tail restraint device comprises a tail restraint mechanism and a tail pull rope,

the tail restraint structure is mounted on the transfer platform, one end of the tail pull rope is connected to the tail restraint mechanism, and the other end of the tail pull rope is connected to the tail of the airship.

10. The system for unshaped transfer dispensing of an airship according to claim 7, wherein the means for transferring the airship to the stratosphere comprises,

the driving lifting mechanism and the follow-up lifting mechanism are winches.

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