CN112896484B - Emergent mobile platform of receiving of tearing open of large-scale captive balloon - Google Patents
Emergent mobile platform of receiving of tearing open of large-scale captive balloon Download PDFInfo
- Publication number
- CN112896484B CN112896484B CN202110284014.0A CN202110284014A CN112896484B CN 112896484 B CN112896484 B CN 112896484B CN 202110284014 A CN202110284014 A CN 202110284014A CN 112896484 B CN112896484 B CN 112896484B
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- 238000011084 recovery Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/66—Mooring attachments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
Abstract
The invention discloses an emergency disassembly and assembly mobile platform for a large tethered balloon, which comprises a plurality of splicing blocks and a connecting assembly, wherein the splicing blocks are connected through the connecting assembly, each splicing block comprises a long stay bar, a short stay bar and a net sheet, the ends of the long stay bar and the short stay bar are connected with the connecting assembly to form a frame structure, and the net sheet is fixedly arranged on the long stay bar and the short stay bar; the invention can safely and reliably realize the bearing and moving of the balloon body and the equipment on the balloon in the emergency disassembly and recovery and erection process of the tethered balloon, simplifies the emergency disassembly and recovery work flow of the tethered balloon system, simultaneously avoids the damage caused by friction between the tethered balloon body and the ground, protects the safety of the balloon body and the equipment on the balloon, and improves the safety coefficient of the system.
Description
Technical Field
The invention relates to the technical field of tethered platforms, in particular to a large tethered balloon emergency detaching and collecting mobile platform.
Background
The tethered balloon belongs to an aerostat, utilizes buoyancy to realize air floatation, is taken as a carrying platform of various communication, monitoring, radar and other task equipment, and has very important functions and incomparable advantages.
In the use process of the tethered balloon, extremely severe weather such as typhoons, storm snow and the like or other special dangerous cases are often encountered, and an emergency dismantling system is needed to avoid risks according to the use requirements of products. When the existing system is disassembled, all the equipment on the ball is required to be disassembled, and the bag body is required to be folded, packed and stored, so that the workload is large, the time and the labor are consumed, and the risk that the bag body and the equipment on the ball are damaged due to weather factors is increased; meanwhile, when the system is recovered to be erected, a weather window needs to be known in advance, and once the wind direction changes during inflation, the system cannot be inflated to be erected, so that project progress is seriously delayed.
In view of the above drawbacks, the present inventors have finally achieved the present invention through long-time studies and practices.
Disclosure of Invention
In order to solve the technical defects, the technical scheme adopted by the invention is that the large tethered balloon emergency dismantling and collecting mobile platform comprises a plurality of splicing blocks and connecting components, wherein the splicing blocks are connected through the connecting components and comprise long supporting rods, short supporting rods and net sheets, the end parts of the long supporting rods and the end parts of the short supporting rods are connected with the connecting components to form a frame structure, and the net sheets are fixedly arranged on the long supporting rods and the short supporting rods.
Preferably, the splicing blocks are rectangular, the short supporting rods are mutually connected to form a cross structure, and two ends of the long supporting rods are respectively connected with two short supporting rod ends in the same splicing block through the connecting assembly, so that the splicing blocks with 4 triangular frames are formed.
Preferably, the short stay bar and the long stay bar are respectively provided with a splicing block so as to fixedly arrange the net sheet on the triangular frame.
Preferably, the long stay bar and the short stay bar comprise square tubes and supporting lugs, the supporting lugs are fixedly arranged at the end parts of the square tubes, and the supporting lugs are detachably connected with the connecting assembly.
Preferably, the connecting assembly comprises a flange plate, universal wheels, screws and bolts, wherein the flange plate is connected with the long supporting rods or the supporting lugs of the short supporting rods through the bolts, and the universal wheels are fixedly arranged at the bottom of the flange plate through the screws.
Preferably, the flange plate comprises a first limiting ring, a second limiting ring and a connecting ring, wherein the first limiting ring, the second limiting ring and the connecting ring are connected through the connecting ring, the inner diameters of the first limiting ring, the second limiting ring and the connecting ring are the same, the outer diameters of the first limiting ring and the second limiting ring are both larger than the outer diameter of the connecting ring, so that an annular groove is formed between the first limiting ring and the second limiting ring, a central hole is formed in the center of the first limiting ring, the second limiting ring and the connecting ring, and the supporting lugs are connected with the flange plate in the annular groove.
Preferably, the support lug comprises a first connecting end and a second connecting end, the first connecting end is fixedly connected with the end part of the long supporting rod and the end part of the short supporting rod, the second connecting end is connected with the flange plate, the first connecting end comprises a connecting plate and a clamping ring, the clamping ring is arranged on one end face of the connecting end, the shape of the clamping ring is matched with the cross section shape of the inner cavity of the square tube, the clamping ring is arranged in the inner cavity of the square tube, the end face of the connecting plate is matched with the cross section shape of the square tube, and the end face of the connecting plate is clamped with the end part of the square tube.
Preferably, the second connecting end is set to be a plugboard, the thickness of the plugboard is smaller than or equal to the distance between the first limiting ring and the second limiting ring, the first limiting ring and the second limiting ring are provided with first connecting holes, the first limiting ring and the second limiting ring are arranged in one-to-one correspondence with the first connecting holes, the plugboard is provided with second connecting holes, and the bolt sequentially passes through the first connecting holes on the first limiting ring, the second connecting holes on the plugboard and the first connecting holes on the second limiting ring so as to connect the lugs with the flange plate.
Preferably, the bolt comprises a connecting rod, a first limiting block and a second limiting block, wherein the first limiting block and the second limiting block are arranged at two ends of the connecting rod, the diameter of the connecting rod is smaller than or equal to that of the first connecting hole, the first limiting block is fixedly arranged at the end part of the connecting rod, and the first limiting block can be used for limiting the clamping connection of the first connecting hole.
Preferably, the second limiting block is set to be longer than the first connecting hole diameter, the width and the thickness are smaller than the long strip of the first connecting hole diameter, an adjusting hole is formed in the second limiting block, an adjusting groove is formed in the end portion of the connecting rod, an adjusting rod is arranged in the adjusting groove, the adjusting rod is arranged in the adjusting hole, the second limiting block can rotate around the adjusting rod, meanwhile, the adjusting hole is set to be a long hole with the aperture gradually increased from one end to the other end, the aperture of one end of the adjusting hole is smaller than the diameter of the adjusting rod, and the aperture of the other end of the adjusting hole is larger than the diameter of the adjusting rod.
Compared with the prior art, the invention has the beneficial effects that: the invention can safely and reliably realize the bearing and moving of the balloon body and the equipment on the balloon in the emergency disassembly and recovery and erection process of the tethered balloon, simplifies the emergency disassembly and recovery work flow of the tethered balloon system, simultaneously avoids the damage caused by friction between the tethered balloon body and the ground, protects the safety of the balloon body and the equipment on the balloon, and improves the safety coefficient of the system; meanwhile, the large tethered balloon emergency detaching and collecting mobile platform can move the tethered balloon body and the equipment on the balloon to corresponding positions, so that the balloon inflation weather window is not limited by wind direction change, project progress is accelerated, and a dangerous system damaged in the detaching, collecting and erecting of the system is reduced.
Drawings
FIG. 1 is a structural view of the large tethered balloon emergency removal mobile platform;
FIG. 2 is a schematic illustration of the connection assembly;
FIG. 3 is a cross-sectional view of the structure B-B of FIG. 2;
fig. 4 is a structural view of the direction a in fig. 3.
The figures represent the numbers:
1-a long stay bar; 2-short stay bars; 3-mesh; 4-a flange plate; 5-universal wheels; 6-a screw; 7-square tube; 8-supporting lugs; 9-a bolt; 10-connection assembly.
Detailed Description
The above and further technical features and advantages of the present invention are described in more detail below with reference to the accompanying drawings.
As shown in fig. 1, fig. 1 is a structural view of the large tethered balloon emergency removal mobile platform; the large tethered balloon emergency dismantling mobile platform comprises a plurality of splicing blocks and a connecting assembly 10, wherein the splicing blocks are connected through the connecting assembly 10.
Generally, the splicing block is rectangular, specifically, the splicing block comprises a long supporting rod 1, a short supporting rod 2 and a net sheet 3, the short supporting rods 2 are mutually connected to form a cross-shaped structure, two ends of the long supporting rod 1 are respectively connected with two ends of the short supporting rod 2 in the splicing block through a connecting assembly 10, so that the splicing block with 4 triangular frames is formed, the triangular frames are formed by connecting two ends of the short supporting rod 2 with one end of the long supporting rod 1, the net sheet 3 is correspondingly arranged on the triangular frames, and the short supporting rod 2 and the long supporting rod 1 are respectively provided with a splicing block so as to fix the net sheet 3 on the triangular frames. The net piece 3 is generally formed by welding square steel and stainless steel wire mesh, and is further arranged on the triangular frame by the lap joint of the square steel, the short stay bars 2 and the long stay bars 1 and the limit of the lap joint blocks.
When the splice blocks are connected by the connecting assembly 10, one long stay bar 1 is commonly used between the adjacent splice blocks.
The long stay bar 1 and the short stay bar 2 comprise square tubes 7 and lugs 8, the lugs 8 are fixedly arranged at the end parts of the square tubes 7, and the lugs 8 are detachably connected with the connecting assembly 10.
As shown in fig. 2, 3 and 4, fig. 2 is a schematic connection diagram of the connection assembly; FIG. 3 is a cross-sectional view of the structure B-B of FIG. 2; fig. 4 is a structural view of the direction a in fig. 3. The connecting assembly 10 comprises a flange plate 4, universal wheels 5, screws 6 and bolts 9, wherein the flange plate 4 is connected with the long supporting rods 1 or the supporting lugs 8 of the short supporting rods 2 through the bolts 9, and the universal wheels 5 are fixedly arranged at the bottom of the flange plate 4 through the screws 6.
The flange plate 4 is provided with an annular groove, and the connecting end of the supporting lug 8 is arranged in the annular groove.
Specifically, the flange 4 includes a first limiting ring, a second limiting ring and a connecting ring, the first limiting ring is connected with the second limiting ring through the connecting ring, the first limiting ring is connected with the second limiting ring, the inner diameter of the connecting ring is the same, the outer diameter of the first limiting ring is larger than that of the second limiting ring, the annular groove is formed between the first limiting ring and the second limiting ring, a central hole is formed in the center of the first limiting ring, the second limiting ring is connected with the center of the connecting ring, and the central hole is used for reducing the overall weight of the connecting assembly 10.
The support lug 8 comprises a first connecting end and a second connecting end, wherein the first connecting end is fixedly connected with the end part of the long support rod 1 and the end part of the short support rod 2, the second connecting end is connected with the flange plate 4, the first connecting end comprises a connecting plate and a clamping ring, the clamping ring is vertically arranged on one end face of the connecting end, the shape of the clamping ring is matched with the shape of the cross section of the inner cavity of the square tube 7, the clamping ring is arranged in the inner cavity of the square tube 7, the end face of the connecting plate is matched with the shape of the cross section of the square tube 7, so that when the clamping ring is arranged in the inner cavity of the square tube 7, the end face of the connecting plate is clamped with the end part of the square tube 7, the relative position between the square tube 7 and the support lug 8 is stable, and the fixed connection between the square tube 7 and the support lug 8 is further realized in a welding mode and the like.
The second link sets up to the plugboard, plugboard thickness is less than or equal to first spacing ring with distance between the second spacing ring, first spacing ring with all be provided with first connecting hole on the second spacing ring, just first spacing ring with on the second spacing ring first connecting hole one-to-one sets up, be provided with the second connecting hole on the plugboard, bolt 9 passes in proper order first connecting hole on the first spacing ring second connecting hole on the plugboard with thereby first connecting hole on the second spacing ring realizes the journal stirrup 8 with the connection of ring flange 4. Preferably, the second connecting hole is a waist-shaped hole, so that the bolt 9 can be conveniently inserted.
Generally, the bolt 9 includes the connecting rod and sets up first stopper and the second stopper at connecting rod both ends, the connecting rod diameter is less than or equal to first connecting hole diameter, first stopper is fixed to be set up the tip of connecting rod, just first stopper can be realized to the joint of first connecting hole is spacing.
The second stopper sets up to length and is greater than first connecting hole diameter, width and thickness are all less than the rectangular piece of first connecting hole diameter, just be provided with the regulation hole in the second stopper, the connecting rod tip is provided with the adjustment tank, be provided with the regulation pole in the adjustment tank, it is in to adjust the pole setting in the regulation hole, the second stopper can wind adjust the pole rotation, simultaneously, the regulation hole sets up to by one end to the slot hole that the other end aperture gradually increases, just the aperture of regulation hole one end is less than adjust the pole diameter, the aperture of the other end is greater than adjust the pole diameter.
Before inserting the bolt 9, the adjusting rod is located at the end part of the adjusting hole with a large aperture, the second limiting block is axially arranged in the adjusting groove, so that the bolt 9 can be smoothly inserted, after the bolt 9 is inserted, the second limiting block is radially arranged, the adjusting rod is moved to the end part of the adjusting hole with a small aperture, the radial state of the second limiting block is kept through friction between the adjusting rod and the wall of the adjusting hole, and therefore the limit of the second limiting block to the end part of the bolt 9 is realized under the length setting of the second limiting block.
The universal wheel 5 comprises a fixed disc, the fixed disc comprises a central disc and fixed parts which radially extend from the outer circular surface of the central disc, the fixed parts are arranged between two adjacent bolts 9, the central disc and the central holes are coaxially arranged, the fixed parts are provided with first fixed holes which correspond to each other, second fixed holes are formed in the second limiting rings, the first fixed holes are through holes, the second fixed holes are threaded holes, the first fixed holes and the second fixed holes are in one-to-one correspondence, and the screws 6 penetrate through the first fixed holes and are in threaded connection with the second fixed holes, so that the universal wheel 5 and the flange 4 are fixed.
The long stay bar 1 and the short stay bar 2 are formed by welding square tubes 7 and lugs 8 with different lengths. The long stay bar 1 and the short stay bar 2 are fixed to the flange plate 4 by using the bolts 9, and a structure form of a cross shape of a Chinese character 'mi' is adopted for the stability of a frame structure. In order to avoid mutual interference caused by machining errors of parts, lugs of the long support rod 1 and the short support rod 2 are designed to be waist-shaped holes. The universal wheel 5 is fixed to the flange 4 using the screws 6. The through holes for fixing the long and short stay bars on the flange plate 4 are staggered with the threaded holes for fixing the universal wheels 5, so that interference with the universal wheels 5 when the long and short stay bars are fixed by the bolts 9 is avoided. The large tethered balloon emergency disassembly and assembly mobile platform takes a support leg formed by the flange plate 4 and the universal wheel 5 as a fulcrum, and a laying module formed by the long stay bar 1, the short stay bar 2 and the net sheet 3 as a bearing surface.
When the tethered balloon starts to be recovered, the empennage falls to the ground firstly, at this time, the movable platform can be assembled into a rectangle as shown in figure 1 to support the empennage, and when the recovery progress changes or the wind direction changes, the platform can be pulled by manpower or a forklift to move, so that the balloon body is prevented from rubbing with the ground; after the tail wing falls to the ground, the movable platform can be folded, and unnecessary platform modules are removed; when the front part of the balloon falls to the ground, the balloon can be correspondingly assembled according to the requirements, so that the whole balloon body and the equipment on the balloon completely fall to the mobile platform. When the balloon is disassembled and received, the large tethered balloon emergency disassembly and reception mobile platform can be moved and fixed according to requirements. In the process of detaching and collecting the balloon, the mobile platform module can be increased or decreased at any time according to actual conditions, so that the purpose of completely bearing the tethered balloon body and equipment on the balloon body is achieved, repeated dragging and folding of the balloon body are avoided, and the service life of the balloon body is prolonged.
When the tethered balloon is inflated and assembled, the meteorological conditions are very severe, and the tethered balloon body and the on-ball equipment must be in the downwind direction of the anchoring facility. The large tethered balloon emergency disassembly and assembly mobile platform can move the tethered balloon body and the equipment on the balloon to corresponding positions, so that the balloon inflation weather window is not limited by wind direction change, the environmental adaptability of inflation assembly is improved, and the risk coefficient of inflation assembly is reduced.
The foregoing description of the preferred embodiment of the invention is merely illustrative of the invention and is not intended to be limiting. It will be appreciated by persons skilled in the art that many variations, modifications, and even equivalents may be made thereto without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. The large tethered balloon emergency disassembly and assembly mobile platform is characterized by comprising a plurality of splicing blocks and a connecting assembly, wherein the splicing blocks are connected through the connecting assembly, each splicing block comprises a long stay bar, a short stay bar and a net sheet, the ends of the long stay bar and the short stay bar are connected with the connecting assembly to form a frame structure, and the net sheet is fixedly arranged on the long stay bar and the short stay bar;
the long support rod and the short support rod comprise square tubes and support lugs, the support lugs are fixedly arranged at the end parts of the square tubes, and the support lugs are detachably connected with the connecting assembly;
the connecting assembly comprises a flange plate, universal wheels, screws and bolts, wherein the flange plate is connected with the long stay bars or the support lugs of the short stay bars through the bolts, and the universal wheels are fixedly arranged at the bottom of the flange plate through the screws;
the flange plate comprises a first limiting ring, a second limiting ring and a connecting ring, wherein the first limiting ring is connected with the second limiting ring through the connecting ring, the inner diameters of the first limiting ring, the second limiting ring and the connecting ring are the same, the outer diameters of the first limiting ring and the second limiting ring are both larger than the outer diameter of the connecting ring, an annular groove is formed between the first limiting ring and the second limiting ring, a central hole is formed in the center of the first limiting ring, the second limiting ring and the connecting ring, and the supporting lugs are connected with the flange plate in the annular groove.
2. The large tethered balloon emergency removal mobile platform of claim 1 wherein said tiles are rectangular in configuration, said short struts are interconnected to form a cross-like structure, and two ends of said long struts are connected to two of said short strut ends in the same tile by said connection assembly, respectively, thereby forming said tile having 4 triangular frames.
3. The large tethered balloon emergency removal mobile platform of claim 2, wherein the short struts and the long struts are each provided with a snap-on block to fixedly position the mesh on the triangular frame.
4. The large tethered balloon emergency disassembly and assembly mobile platform of claim 1, wherein the lugs comprise a first connection end and a second connection end, the first connection end is fixedly connected with the ends of the long stay bars and the short stay bars, the second connection end is connected with the flange plate, the first connection end comprises a connection plate and a clamping ring, the clamping ring is arranged on one end face of the connection end, the shape of the clamping ring is matched with the cross section shape of the inner cavity of the square tube, the clamping ring is arranged in the inner cavity of the square tube, the end face of the connection plate is matched with the cross section shape of the square tube, and the end face of the connection plate and the end part of the square tube form a clamping connection.
5. The large tethered balloon emergency disassembly and assembly mobile platform of claim 4, wherein the second connection end is provided as a plugboard, the thickness of the plugboard is smaller than or equal to the distance between the first limiting ring and the second limiting ring, first connection holes are formed in the first limiting ring and the second limiting ring, the first connection holes in the first limiting ring and the second limiting ring are arranged in a one-to-one correspondence manner, second connection holes are formed in the plugboard, and the plug pin sequentially penetrates through the first connection holes in the first limiting ring, the second connection holes in the plugboard and the first connection holes in the second limiting ring to connect the lugs with the flange plate.
6. The large tethered balloon emergency disassembly and assembly mobile platform of claim 5, wherein the latch comprises a connecting rod, a first limiting block and a second limiting block, wherein the first limiting block and the second limiting block are arranged at two ends of the connecting rod, the diameter of the connecting rod is smaller than or equal to that of the first connecting hole, the first limiting block is fixedly arranged at the end part of the connecting rod, and the first limiting block can limit the first connecting hole in a clamping way.
7. The large tethered balloon emergency disassembly and assembly mobile platform of claim 6, wherein the second limiting block is set to be longer than the first connecting hole in diameter, the width and the thickness are smaller than the elongated members of the first connecting hole in diameter, an adjusting hole is formed in the second limiting block, an adjusting groove is formed in the end portion of the connecting rod, an adjusting rod is arranged in the adjusting groove, the adjusting rod is arranged in the adjusting hole, the second limiting block can rotate around the adjusting rod, meanwhile, the adjusting hole is set to be a long hole with the aperture gradually increased from one end to the other end, the aperture of one end of the adjusting hole is smaller than the diameter of the adjusting rod, and the aperture of the other end of the adjusting hole is larger than the diameter of the adjusting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110284014.0A CN112896484B (en) | 2021-03-16 | 2021-03-16 | Emergent mobile platform of receiving of tearing open of large-scale captive balloon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110284014.0A CN112896484B (en) | 2021-03-16 | 2021-03-16 | Emergent mobile platform of receiving of tearing open of large-scale captive balloon |
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| Publication Number | Publication Date |
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| CN112896484A CN112896484A (en) | 2021-06-04 |
| CN112896484B true CN112896484B (en) | 2023-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110284014.0A Active CN112896484B (en) | 2021-03-16 | 2021-03-16 | Emergent mobile platform of receiving of tearing open of large-scale captive balloon |
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| CN112896484A (en) | 2021-06-04 |
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