CN106741806B - Tab and aerostat using tab - Google Patents
Tab and aerostat using tab Download PDFInfo
- Publication number
- CN106741806B CN106741806B CN201611238891.XA CN201611238891A CN106741806B CN 106741806 B CN106741806 B CN 106741806B CN 201611238891 A CN201611238891 A CN 201611238891A CN 106741806 B CN106741806 B CN 106741806B
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- CN
- China
- Prior art keywords
- tab
- bearing
- load
- ring
- strap
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
Abstract
The invention relates to a tab and an aerostat using the tab. This a tab for aerostat, including backing cloth and a plurality of bearing area, a plurality of the bearing area be fan-shaped arrange in on the backing cloth, every the bearing area includes the fixed band and connects the suspender, the fixed band be fixed in on the backing cloth, connect the suspender be fixed in on the fixed band, and be located fan-shaped tip that is formed with the load-carrying ring, the load-carrying ring is used for being connected with outside stay cord. The tab in the application greatly improves the carrying capacity of the tab, and can realize the design of small size and light weight of the tab under the condition of meeting the same load.
Description
Technical Field
The invention relates to the technical field of aerostats, in particular to a tab and an aerostats using the tab.
Background
The existing tab is either large in size or heavy in weight, or has low carrying capacity, and does not meet the use requirements.
The existing tab is formed by directly sewing a sling on the tab, then the whole force-bearing tab is welded on the bag body, and the force transmission of the tab is realized through a connecting ring and a rope. The bearing force is mainly based on the sewing interface part of the bottom of the hanging strip and the loop, and the bearing force requirement can be met only by the hanging strip and the loop with larger size due to smaller sewing interface area, meanwhile, the size of the connecting ring is also bigger, the size and the weight of the whole pulling loop can be increased, and in a word, the existing pulling loop is either heavy or not high in bearing capacity.
Disclosure of Invention
In view of the above, the present invention aims to provide a tab and an aerostat using the tab, which can greatly improve the carrying capacity of the tab, and can realize the design of small size and light weight of the tab under the condition of meeting the same load.
According to a first aspect of the present invention there is provided a tab for an aerostat, comprising a base fabric and a plurality of carrier tapes, a plurality of said carrier tapes being arranged in a fan-shape on said base fabric, wherein,
each bearing belt comprises a fixing belt and a connecting hanging belt, the fixing belt is fixed on the base cloth, the connecting hanging belt is fixed on the fixing belt, and a bearing ring is formed at the end part of the small end of the fan shape and is used for being connected with an external pull rope.
Preferably, the load-bearing rings of the plurality of connecting slings are arranged in an arc shape.
Preferably, the bearing ring is folded in half through the connecting hanging strip and is sewn on the bottom hanging strip.
Preferably, the length of the fixing strap is greater than the length of the connecting sling.
Preferably, the end portion of the fixing band located at the small end of the fan-shaped structure forms a tip portion.
Preferably, the bearing belt is fixed on the base fabric in a sewing mode.
Preferably, the fixing device further comprises a reinforcing belt, wherein the reinforcing belt is arranged between a plurality of fixing belts and the base fabric, and the fixing belts are sequentially connected.
Preferably, the reinforcing strip is located at the small end of the fan-shaped structure.
Preferably, the connecting device further comprises a connecting ring, wherein the connecting ring sequentially penetrates through a plurality of the bearing rings, so that the bearing rings are sleeved on the connecting ring, and the bearing belts are gathered on the connecting ring.
Preferably, the connecting ring has a rigid structure, and the rod parts penetrating the plurality of bearing rings have arc shapes corresponding to the arc shapes formed by the plurality of bearing rings.
According to a second aspect of the present invention there is provided an aerostat comprising a bladder and further comprising the tab adapted for aerostat, the base of the tab being secured to the bladder.
Preferably, the aerostat further comprises a pull rope connected to the load-carrying ring.
The tab in the application greatly improves the carrying capacity of the tab, and can realize the design of small size and light weight of the tab under the condition of meeting the same load.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of embodiments of the present invention with reference to the accompanying drawings.
FIG. 1 shows a schematic structural view of a tab according to an embodiment of the invention.
Fig. 2 shows a schematic structural view of a tab carrier tape according to an embodiment of the invention.
FIG. 3 illustrates a schematic application of a tab according to an embodiment of the invention.
In the figure: base fabric 1, load-bearing belt 2, fixing belt 21, tip 211, connecting suspender 22, load-bearing ring 221, reinforcing belt 3, connecting ring 4, pull rope 5, and bag 6.
Detailed Description
Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts. For clarity, the various features of the drawings are not drawn to scale.
FIG. 1 shows a schematic structural view of a tab according to an embodiment of the invention. Fig. 2 shows a schematic structural view of a tab carrier tape 2 according to an embodiment of the invention. As shown in fig. 1-2, the tab includes a base fabric 1 and a plurality of carrier strips 2. The plurality of bearing belts 2 are arranged on the base fabric 1 in a fan shape. Wherein each of the load-bearing belts 2 comprises a fixing belt 21 and a connecting sling 22, the fixing belt 21 is fixed on the base cloth 1, the connecting sling 22 is fixed on the fixing belt 21, and a load-bearing ring 221 is formed at the end of the small end of the fan shape, and the load-bearing ring 221 is used for being connected with an external pull rope.
In this embodiment, six carrier tapes 2 are provided on the tab, each carrier tape 2 being stitched to the base fabric 1 via its fastening tape 21. The connecting strap 22 is sewn to the fixing band 21. The connecting sling 22 is provided at a first end of the fixing band 21, i.e. at a small end portion of the fan-shaped structure. The connecting sling 22 is folded in half and sewn to the fixing band 21 to form a force-bearing ring 221, wherein the length of the folded connecting sling 22 is shorter than the length of the fixing band 21, for example, may be 1/3-1/2 of the length of the fixing band 21, i.e., the length of the unfolded connecting sling 22 is 2/3-1 times of the length of the fixing band 21. Wherein the load ring 221 is disposed proximate to an end of the first end of the load belt 21. The bearing rings 221 on the respective bearing belts 2 are sequentially arranged to form an arc shape.
Because each bearing belt 2 is a multi-layer structure formed by the fixing belt 21 and the connecting hanging belt 22 sewed on the fixing belt 21, and the connecting hanging belt 22 is provided with the bearing ring 221, when the bearing belt is connected with an external pull rope, the bearing rings 221 of each bearing belt 2 are combined together to form a large bearing structure, and external acting force can be dispersed on each bearing belt 2. Meanwhile, the bearing part of the bearing tab is adopted on the stitched section connecting the bearing ring 221 of the hanging strip 22 and the fixing belt 21, so that the stitched boundary for avoiding stress directly acts on the base fabric 1.
Preferably, a tip portion 211 is formed at the end of the first end of each fixing strap 21, so that each fixing strap 21 can be gathered and spliced when each carrier strap 2 is arranged on the base fabric 1 in a fan shape.
Further, the tab further comprises a reinforcing strip 3, wherein the reinforcing strip 3 is arranged between a plurality of the fixing strips 21 and the base fabric 1, and a plurality of the hanging strips are sequentially connected. The reinforcement strip 3 is located at the small end of the fan-shaped structure. The reinforcement belt 3 has an arc-shaped structure, and can be specifically arranged at the lower part of the bearing ring 221 and sewn with each bearing belt 2. In this way, the reinforcing belt 3 connects the bearing rings 221 into a whole structure and is arranged at the small end of the fan-shaped structure, when the bearing rings 221 are acted by external tension, the tension can be transferred to the bearing belts 2, and the single bearing belt 2 is prevented from pulling the seam open due to overlarge stress.
Of course, the number of the reinforcing tapes 3 is not limited to one, and the specific number thereof may be set as desired, for example, 2 to 4, so as to increase the connection area of each carrier tape 2 with the base fabric 1 without changing the entire tab size.
FIG. 3 illustrates a schematic application of a tab according to an embodiment of the invention. In order to realize the connection between the tab and the external pull rope 5, the tab further comprises a connecting ring 4, the plurality of load-bearing rings are sleeved on the connecting ring 4, the connecting ring 4 sequentially penetrates through the plurality of load-bearing rings 221, and the plurality of load-bearing belts 2 are gathered on the connecting ring 4.
The connecting ring 4 has a rigid structure, and the rod portions penetrating the plurality of force-bearing rings 221 are arc-shaped corresponding to the arc-shaped arrangement of the plurality of force-bearing rings 221.
In the application of the tab in this embodiment, the tab is first welded to the capsule 6 of the aerostat, and then the pull cord 5 is tied to the connection ring 4 to fix the object to be fixed, such as the nose cone of the aerostat.
When the pull ropes 5 are loaded, the load-bearing rings 221 of each load-bearing belt 2 are simultaneously stressed. Because the thickness of the single bearing belt 2 is far greater than that of the tab or the bag skin, namely the sewing cross section area of the bearing part of the tab is large, and six suspenders are stressed simultaneously, the bearing strength of the bearing tab is increased, and the size and weight of the whole tab are relatively reduced.
The tab in the application greatly improves the carrying capacity of the tab, and can realize the design of small size and light weight of the tab under the condition of meeting the same load.
It should be noted that in this document relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present invention and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present invention.
Claims (10)
1. A tab for an aerostat is characterized by comprising a base fabric and a plurality of bearing belts, wherein the bearing belts are arranged on the base fabric in a fan shape,
each bearing belt comprises a fixing belt and a connecting hanging belt, the fixing belt is fixed on the base cloth, the connecting hanging belt is fixed on the fixing belt, a bearing ring is formed at the end part of the small end of the fan shape, and the bearing ring is used for being connected with an external pull rope;
the tab further comprises a connecting ring, the connecting ring sequentially penetrates through the plurality of load-bearing rings, the plurality of load-bearing rings are sleeved on the connecting ring, and the plurality of load-bearing belts are gathered on the connecting ring.
2. The tab of claim 1 wherein the load-bearing loops of the plurality of attachment straps are arranged in an arc.
3. The tab of claim 2 wherein the load ring is doubled over by a connecting strap and sewn to the base strap.
4. The tab of claim 1 wherein the length of the strap is greater than the length of the attachment strap.
5. The tab of claim 1 wherein the end portion of the strap at the small end of the fan-shaped structure forms a tip.
6. The tab of claim 1 wherein the carrier strip is secured to the base fabric by stitching.
7. The tab of claim 1 further comprising a stiffening strap disposed between and connecting the plurality of fastening straps to the base fabric in sequence.
8. The tab of claim 7 wherein the stiffening strap is located at a small end of the scalloped structure.
9. The tab of claim 1 wherein the attachment ring is of a rigid construction and the stem portions extending through the plurality of load carrying rings are arcuate corresponding to the arcuate arrangement of the plurality of load carrying rings.
10. An aerostat comprising a bladder, characterized in that: further comprising a tab for an aerostat according to any of claims 1 to 9, the base web of the tab being secured to the balloon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611238891.XA CN106741806B (en) | 2016-12-28 | 2016-12-28 | Tab and aerostat using tab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611238891.XA CN106741806B (en) | 2016-12-28 | 2016-12-28 | Tab and aerostat using tab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106741806A CN106741806A (en) | 2017-05-31 |
| CN106741806B true CN106741806B (en) | 2023-08-01 |
Family
ID=58924075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611238891.XA Active CN106741806B (en) | 2016-12-28 | 2016-12-28 | Tab and aerostat using tab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106741806B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206984294U (en) * | 2017-07-27 | 2018-02-09 | 深圳光启空间技术有限公司 | Load pulling structure and aerostatics |
| CN108398248B (en) * | 2018-01-25 | 2024-03-08 | 中国科学院空天信息创新研究院 | Method and device for measuring bearing force of tab in aerostat capsule structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191218338A (en) * | 1912-08-09 | 1912-12-23 | Siemens Schuckertwerke | Improvements in the Attachment of Draw Ropes to Fabric Surfaces. |
| GB146339A (en) * | 1916-09-11 | 1921-04-28 | Goodyear Tire & Rubber | Suspension patch for balloons |
| US8167246B1 (en) * | 2009-04-15 | 2012-05-01 | Floatograph Technologies, Llc | Tethering system for inflatable airfoils |
| CN103879540B (en) * | 2014-03-06 | 2016-04-13 | 山西铱格斯曼航空科技有限公司 | A kind of center radiation hauling type high-altitude superpressure buoyant capsule body device |
| CN204998743U (en) * | 2015-09-29 | 2016-01-27 | 东莞前沿技术研究院 | It draws aerostatics of stumbling to be suitable for drawing of aerostatics to stumble and to have this |
| CN206446780U (en) * | 2016-12-28 | 2017-08-29 | 东莞前沿技术研究院 | Tab and the aerostatics using tab |
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2016
- 2016-12-28 CN CN201611238891.XA patent/CN106741806B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106741806A (en) | 2017-05-31 |
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Effective date of registration: 20230613 Address after: 2 / F, software building, No.9, Gaoxin Zhongyi Road, Nanshan District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN KUANG-CHI SPACE TECH. Co.,Ltd. Address before: 523000 Room 502, 5th floor, building 1, innovation and Technology Park, Songshanhu high tech Industrial Development Zone, Dongguan City, Guangdong Province Applicant before: DONGGUAN FRONTIER TECHNOLOGY INSTITUTE |
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