CN110920852B

CN110920852B - Tethered balloon anchoring assembly

Info

Publication number: CN110920852B
Application number: CN201911227665.5A
Authority: CN
Inventors: 朱训宁; 纪章辉; 卢欢; 刘平平; 陈晓蓉
Original assignee: China Special Vehicle Research Institute
Current assignee: China Special Vehicle Research Institute
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2023-05-23
Anticipated expiration: 2039-12-04
Also published as: CN110920852A

Abstract

The invention belongs to the field of tethered balloons, and discloses a tethered balloon anchoring assembly. The bow tie, the pull rope, the anchor rope ring pull rope and the tightener are used as a whole to bear wind load together. The bowknot mainly bears vertical load, the anchor rope mainly bears horizontal load, the load borne by the bowknot is reduced, the wind resistance of the system is improved, and the weight and cost of the anchoring assembly are reduced.

Description

Tethered balloon anchoring assembly

Technical Field

The invention relates to the field of tethered balloons, in particular to a tethered balloon anchoring assembly.

Background

The tethered balloon is outdoor working equipment, and the tethered balloon needs to be fixed by using an anchor assembly when the wind speed is high, so that the balloon is prevented from being damaged due to large-angle swing of the balloon caused by strong wind.

The existing large tethered balloon anchoring assembly commonly uses a net cover, 8 anchor ropes and 1 anchor rope ring to bear wind load. The upper half part of the net cover is completely attached to the upper half part of the balloon, and an anchor rope ring is arranged in the middle of the net cover and connected with the anchor rope. The lower half part of the net cover is formed into 48 lifting ropes which are connected with the ground.

The existing small and medium-sized tethered balloon anchoring assembly uses 6 bowknots and 6 anchor ropes to bear wind load together, and 1 anchor rope corresponds to 1 bowknot.

The existing large tethered balloon anchoring assembly has strong wind resistance and high safety coefficient. However, the net cover has a complex structure, so that the weight is heavy, the problems of braiding and matching of curved net ropes are involved, the processing technology is difficult, and the cost is high. Special anchor rope tensioning equipment needs to be configured, the system is complex, and the cost is high.

The existing small and medium-sized tethered balloon anchoring assembly generally uses the bowknot alone to transfer wind load during anchoring, and the scheme has the advantages of simple structure, light weight and low cost; however, there is a problem in that the wind resistance is small, and the anchor line cannot be pre-tensioned, and the balloon may oscillate under a small wind condition.

Disclosure of Invention

In order to improve the wind resistance of the tethered balloon mooring component, the weight and cost of the mooring component are reduced. The invention designs a novel tethered balloon anchoring assembly.

The technical scheme adopted by the invention is as follows:

a tethered balloon anchoring assembly, comprising a tightener 1, an anchor rope ring stay rope 2, an anchor rope ring 3, a stay rope 4 and a bow tie 5; the anchor rope ring 3 is positioned at the horizontal maximum section of the balloon, one end of the anchor rope ring stay rope 2 fixes the middle part of the stay rope 4 on the anchor rope ring 3 in a knotting mode, and the other end of the anchor rope ring stay rope is connected with one end of the tightener 1; two ends of the pull rope 4 are respectively connected with two bowknots 5 on the balloon.

The invention has the technical characteristics and further improvement that:

1. the other end of the bolt 1 is connected with ground anchoring equipment.

2. The bow tie 5 is adapted to bear vertical loads and the anchor line 3 is adapted to bear horizontal loads.

3. One end of the bolting device 1 is provided with a double-row closed hook, and is connected with one end of the anchor rope ring stay rope 2 through the double-row closed hook.

4. The double-row closed hook is provided with a loose-proof support structure for preventing the anchor rope ring stay rope 2 from being loosened.

5. The tightener 1 has a structure for tightening the rope for preventing the balloon from shaking and controlling the height of the balloon.

6. The stay cord 4 takes the shape of a V, and two ends of the stay cord 4 are connected with two bowknots 5 on the balloon in an airship knot manner.

7. The stay ropes 4 are matched with the anchor rope ring stay ropes 2 one by one in a knotting mode.

The mooring balloon anchoring assembly has the advantages of simple structure, small weight and low cost, and effectively solves the problem of low wind resistance of the mooring balloon anchoring assembly.

The bow tie and the anchor rope jointly resist wind load, so that the wind resistance of the balloon is improved. The bow knots are matched with the anchor rope, so that the wind resistance of the balloon is further improved. The use of the tightener improves the use of the special tensioning device, can adjust the length, and has flexible use and low cost.

Drawings

Figure 1 is a general schematic diagram of a tethered balloon mooring assembly;

FIG. 2 is a schematic diagram of a rigging connection;

FIG. 3 is a schematic diagram of a connection mode of a pull rope and a bowknot;

FIG. 4 is a schematic illustration of the manner in which an anchor line is connected to a tightener;

FIG. 5 is a schematic illustration of the connection of the latch to the ground anchor;

in the figure: 1. the tightening device 2, the anchor rope ring stay rope 3, the anchor rope ring 4, the stay rope 5 and the bowknot.

Detailed Description

A tethered balloon mooring assembly, as shown in fig. 1, comprising: the anchor rope comprises a tightener 1, an anchor rope ring stay rope 2, an anchor rope ring 3, a stay rope 4 and a bowknot 5.

The anchor rope loop 3 is positioned at the horizontal maximum section of the balloon and is connected with the stay rope 4 and the anchor rope loop stay rope 2 as shown in fig. 2.

As shown in fig. 3, the pull rope 4 is V-shaped, and two ends thereof are connected with the airship knot through two bow-tie 5.

As shown in fig. 4 and 5, the anchor rope loop pulling rope 2 is connected with a double-row closed hook at one end of the tightener 1, and the closed hook is provided with an anti-loosening support structure for preventing the anchor rope loop pulling rope 2 from loosening. The hook at the other end of the bolt 1 is connected with the ground in an anchoring arrangement. The tightener has the function of shrinking the rope. Preventing the balloon from shaking.

The bowknot mainly bears vertical load, the anchor rope mainly bears horizontal load, the load borne by the bowknot is reduced, and the wind resistance of the system is improved.

The two bowknots are connected with one anchor rope by the stay rope to bear load together, so that the load borne by the bowknots is further reduced, and the centralized load of the bowknots borne by the air bag is reduced.

The anchor rope can be pre-tensioned by the bolt device through the anchor rope and ground anchor facility, and the balloon is ensured to be stable and free from swinging under any state. The length of the bolt can be adjusted, and the height of the balloon can be conveniently controlled. In order to prevent the rope from unhooking, the closed hook of the latch is provided with an anti-loosening structure.

Claims

1. A tethered balloon anchoring assembly, characterized by: the tethered balloon anchoring assembly comprises a tightener (1), an anchor rope ring stay cord (2), an anchor rope ring (3), a stay cord (4) and a bowknot (5); the anchor rope ring (3) is positioned at the horizontal maximum section of the balloon; one end of the anchor rope ring stay cord (2) is used for fixing the middle part of the stay cord (4) on the anchor rope ring (3) in a knotting mode, the stay cord (4) and the anchor rope ring stay cord (2) are paired one by one, and the other end of the stay cord is connected with one end of the bolting device (1); the stay cord (4) is V-shaped, and two ends of the stay cord (4) are respectively connected with two bowknots (5) on the balloon in an airship knot mode.

2. The tethered balloon mooring assembly of claim 1, wherein: the other end of the bolt (1) is connected with ground anchoring equipment.

3. The tethered balloon mooring assembly of claim 2, wherein: the bow tie (5) is used for bearing vertical load, and the anchor rope loop (3) is used for bearing horizontal load.

4. The tethered balloon mooring assembly of claim 1, wherein: one end of the bolting device (1) is provided with a double-row closed hook, and is connected with one end of the anchor rope ring stay cord (2) through the double-row closed hook.

5. The tethered balloon mooring assembly of claim 4, wherein: the double-row closed hook is provided with an anti-loosening structure for preventing the anchor rope ring and the stay rope (2) from loosening.

6. The tethered balloon mooring assembly of claim 4, wherein: the tightener (1) is provided with a structure for tightening the anchor rope ring stay rope (2) and is used for preventing the balloon from shaking and controlling the height of the balloon.