CN116280286A - Connecting device, satellite and rocket separating device and belting installation method - Google Patents
Connecting device, satellite and rocket separating device and belting installation method Download PDFInfo
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- CN116280286A CN116280286A CN202310310607.9A CN202310310607A CN116280286A CN 116280286 A CN116280286 A CN 116280286A CN 202310310607 A CN202310310607 A CN 202310310607A CN 116280286 A CN116280286 A CN 116280286A
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000009434 installation Methods 0.000 title description 9
- 210000001503 joint Anatomy 0.000 claims abstract description 61
- 238000003032 molecular docking Methods 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 18
- 230000009471 action Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 3
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000004364 calculation method Methods 0.000 abstract description 3
- 238000004088 simulation Methods 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/64—Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements
- B64G1/645—Separators
Abstract
The application discloses a connecting device, a satellite and arrow separating device and a tape mounting method, which solve the technical problems that in the prior art, the limiting force changes along with the length, the calculation simulation is complex and the mounting is difficult, wherein the connecting device is used for connecting adjacent tapes and comprises two limiting pieces, a first adjusting piece, a second adjusting piece and a separating piece which are mutually hinged, and the two limiting pieces are used for being hinged with the tapes; the first adjusting piece comprises a first butt joint end and a first adjusting end in limiting connection with the wrapping belt; the second adjusting piece comprises a second butt joint end in butt joint with the first butt joint end and a second adjusting end in limit connection with the wrapping belt; the separating piece is arranged at the second butt joint end and the first butt joint end. The two limiting parts hinged with each other can transversely limit the belt to prevent the belt from colliding with satellite loads, and the limiting mode belongs to mechanism connection, so that the theoretical design difficulty can be effectively reduced, the reliability is improved, and the assembly period is shortened.
Description
Technical Field
The application belongs to the technical field of aerospace, and particularly relates to a connecting device, a satellite and rocket separating device and a tape mounting method.
Background
With the development of commercial space launch vehicle technology, the demand for establishing low-cost space access capability is becoming stronger, and the impact and safety requirements of satellites on separation modes are becoming higher. The tape separation mode has small impact and high redundancy safety, and belongs to a common separation mode. In order to prevent the free movement collision satellite load after annular band unblock separation in the device, traditional mode is for setting up two horizontal stop springs and be used for the horizontal spacing of annular band, and this horizontal stop device belongs to elastic structure, and spacing power is along with length variation, and calculation simulation is comparatively complicated, and installs comparatively difficultly.
Disclosure of Invention
In order to solve the technical problems, the application provides a connecting device, a satellite and arrow separating device and a tape mounting method, and solves the technical problems that in the prior art, limiting force changes along with the length, calculation simulation is complex, and mounting is difficult.
The technical scheme who realizes this application purpose adoption does, a connecting device for connect adjacent band, include:
two limiting pieces hinged with each other are used for being hinged with the bag belt;
the first adjusting piece comprises a first butt joint end and a first adjusting end which are oppositely arranged, and the first adjusting end is in limit connection with the wrapping belt;
the second adjusting piece comprises a second butt joint end and a second adjusting end which are oppositely arranged, the second butt joint end is in butt joint with the first butt joint end, and the second adjusting end is in limit connection with the wrapping belt;
the separating piece is arranged at the second butt joint end and the first butt joint end, and the second butt joint end and the first butt joint end which are in butt joint are connected or separated under the action of the separating piece.
Further, a first pin hole is formed in the first butt joint end, and a second pin hole corresponding to the first pin hole is formed in the second butt joint end.
Further, the second butt joint end is a U-shaped groove, the second pin hole is formed in two groove walls parallel to each other at the second butt joint end, and the first butt joint end is inserted into the U-shaped groove so that the positions of the first pin hole and the second pin hole are opposite.
Further, the separating piece comprises a connecting pin and a pin pulling part, and the connecting end is inserted into the first pin hole and the second pin hole.
Further, the first adjusting end and the second adjusting end comprise screw rod sections, polished rod sections matched with adjusting holes of the wrapping belt and nuts in threaded connection with the screw rod sections.
Further, one of the two limiting parts is a limiting plate, and the other limiting part is a limiting block with a groove inside.
Based on the same inventive concept, the present application further provides a satellite and arrow separation device, including:
the bag belt comprises more than two strips and clamping blocks connected with the strips;
two or more of the above-described connection means;
wherein two adjacent strips are connected through the connecting device, so that more than two strips are surrounded into an annular structure.
Further, the wrapping belt further comprises a tightening belt column connected with the end part of the wrapping belt, wherein the tightening belt column is hinged with the corresponding limiting piece and is in limiting connection with the corresponding first adjusting end or second adjusting end.
Further, the tightening strap column is provided with a penetrating adjusting hole, and the first adjusting end and the second adjusting end extend into the corresponding adjusting hole.
Based on the same inventive concept, the application also provides a strap installation method based on the connecting device, which comprises the following steps:
the two limiting parts are hinged with two adjacent belting respectively;
penetrating the first adjusting end and the second adjusting end into corresponding adjusting holes of the wrapping belt respectively, so that the screw rod section and the corresponding first butt joint end or the second butt joint end are distributed on two sides of the adjusting holes;
moving the first docking end and/or the second docking end to dock the first docking end with the second docking end;
connecting the first butt end and the second butt end through the separating piece;
and rotating the nut to connect the screw section with the corresponding belting.
According to the technical scheme, the application provides a connecting device, a satellite and rocket separating device and a strap installation method, wherein the connecting device is used for connecting adjacent straps, and the connecting device comprises: the two limiting pieces are hinged with the bag belt; the first adjusting piece comprises a first butt joint end and a first adjusting end which are oppositely arranged, and the first adjusting end is in limiting connection with the bag strap; the second adjusting piece comprises a second butt joint end and a second adjusting end which are oppositely arranged, the second butt joint end is in butt joint with the first butt joint end, and the second adjusting end is in limit connection with the wrapping belt; the separating piece is arranged at the second butt joint end and the first butt joint end, and the butt joint second butt joint end and the first butt joint end are connected or separated under the action of the separating piece. The two limiting parts hinged with each other can transversely limit the belt to prevent the belt from colliding with satellite loads, and the limiting mode belongs to mechanism connection, so that the theoretical design difficulty can be effectively reduced, the reliability is improved, and the assembly period is shortened.
Drawings
Fig. 1 is a schematic structural diagram of a connection relationship between a connection device and a tightening strap column in an embodiment of the present application.
Fig. 2 is a schematic structural diagram of the first adjusting member and the second adjusting member before being docked in the embodiment of the present application.
Fig. 3 is a schematic structural diagram of a separation device according to an embodiment of the present application.
Fig. 4 is a schematic structural diagram of a separation device according to another view angle in an embodiment of the present application.
Reference numerals illustrate: 100-connecting devices, 101-limiting pieces, 102-first adjusting pieces, 1021-first butt joint ends, 1022-first adjusting ends, 1023-first pin holes, 103-second adjusting pieces, 1031-second butt joint ends, 1032-second adjusting ends, 1033-second pin holes, 104-separating pieces, 1041-connecting pins, 1042-pin pulling parts, 105-screw rod sections, 106-polished rod sections, 107-nuts and 108-fastening springs; 200-separating device, 201-belting, 202-belting, 203-clamping block, 204-belting tightening column and 205-adjusting hole; 300-rocket.
Detailed Description
In order to make the technical solution more clearly understood by those skilled in the art, the following detailed description is made with reference to the accompanying drawings.
Example 1:
in an embodiment of the present application, referring to fig. 1 to 4, a connecting device, wherein a connecting device 100 is used for connecting adjacent straps 201, the connecting device 100 comprises: two limiting pieces 101, a first adjusting piece 102, a second adjusting piece 103 and a separating piece 104 which are hinged with each other, wherein the two limiting pieces 101 are used for being hinged with a bag strap 201; the first adjusting piece 102 comprises a first butt joint end 1021 and a first adjusting end 1022 which are oppositely arranged, and the first adjusting end 1022 is in limit connection with the strap 201; the second adjusting piece 103 comprises a second butt joint end 1031 and a second adjusting end 1032 which are oppositely arranged, the second butt joint end 1031 is in butt joint with the first butt joint end 1021, and the second adjusting end 1032 is in limit connection with the strap 201; the separating piece 104 is arranged at the second butt joint end 1031 and the first butt joint end 1021, and the butt joint second butt joint end 1031 and the first butt joint end 1021 are connected or separated under the action of the separating piece 104. The two limiting pieces 101 hinged with each other can transversely limit the load of the bag strap 201 to be prevented from colliding with the satellite, and the limiting mode belongs to mechanism connection, so that the theoretical design difficulty can be effectively reduced, the reliability is improved, and the assembly period is shortened.
In some embodiments, the separator 104 is a pyrotechnic separator 104, specifically a wire separator element. Wherein the linear separation element comprises a concentrated explosive rope, an air bag type explosive rope, an expansion pipe and the like.
Referring to fig. 2, in order to facilitate the installation of the separating member 104 after the first adjusting member 102 and the second adjusting member 103 are abutted, in some embodiments, the first butt end 1021 is provided with a first pin hole 1023, the second butt end 1031 is provided with a second pin hole 1033 corresponding to the first pin hole 1023, and after the first pin hole 1023 and the second pin hole 1033 are abutted, the separating member 104 is connected with the first pin hole 1023 and the second pin hole 1033, so as to perform subsequent limiting connection.
Referring to fig. 2, in some embodiments, the second docking end 1031 is a U-shaped groove, the second pin hole 1033 is formed on two parallel groove walls of the second docking end 1031, and the first docking end 1021 is inserted into the U-shaped groove so that the first pin hole 1023 is opposite to the second pin hole 1033. The second docking end 1031 is arranged in a U-shaped groove, and when the first docking end 1021 is inserted into the U-shaped groove, the docking of the first pin hole 1023 and the second pin hole 1033 is facilitated, so that the subsequent installation of the separating piece 104 is facilitated.
Referring to fig. 2, in other embodiments, the first butt-joint end 1021 is a U-shaped slot, the first pin hole 1023 is formed in two parallel slot walls of the first butt-joint end 1021, and the second butt-joint end 1031 is inserted into the U-shaped slot so that the positions of the first pin hole 1023 and the second pin hole 1033 are identical. The first butt joint end 1021 is arranged in a U-shaped groove, and after the second butt joint end 1031 is inserted into the U-shaped groove, the butt joint of the first pin hole 1023 and the second pin hole 1033 is facilitated, so that the subsequent installation of the separating piece 104 is facilitated.
In other embodiments, the first butt end 1021 is provided with a first pin hole 1023 for the plate structure, the second butt end 1022 is also provided with a second pin hole 1033 for the plate structure, and for convenience, after the first butt end 1021 and the second butt end 1022 are butted, the first adjusting end and the second adjusting end are at the same level, the first butt end 1021 is at the upper position of the first adjusting member end, and the second butt end 1022 is at the lower position of the second adjusting member end, so that after the first butt end 1021 and the second butt end 1022 are butted, the first adjusting end and the second adjusting end are at the same level. In other embodiments, the first abutment end 1021 is at a lower position of the first adjustment member end and the second abutment end 1022 is at an upper position of the second adjustment member end, such that the first adjustment end and the second adjustment end 1022 are at the same level after abutment of the first abutment end 1021 and the second abutment end 1022.
Referring to fig. 1, in some embodiments, the separator 104 includes a connecting pin 1041 and a pin pulling portion 1042, with the connecting ends being inserted into the first pin aperture 1023 and the second pin aperture 1033. The connecting pin 1041 has a columnar structure, and is conveniently inserted into the first pin hole 1023 and the second pin hole 1033, so that the first adjusting member 102 and the second adjusting member 103 are limited.
In some embodiments, an initiator is provided within the pin pulling portion 1042, wherein the material for detonation can be distributed over the connecting pin 1041 and pin pulling portion 1042 such that when the initiator is detonated, the release member 104 can be detonated to eliminate the securing force of the abutting ends of the first and second adjustment members 102, 103 and thereby eliminate the locking force between the two straps 202.
Referring to fig. 1, in order to facilitate installation during installation of the wrapping band 201, in some embodiments, each of the first adjustment end 1022 and the second adjustment end 1032 includes a threaded rod segment 105, a polished rod segment 106 for engaging with the adjustment hole 205 of the wrapping band 201, and a nut 107 screwed to the threaded rod segment 105, the polished rod segment 106 is moved horizontally, such that the wrapping band 201 is limitedly installed at a connection between a satellite (not shown) and the rocket 300, and the first adjustment member 102 and the second adjustment member 103 may be specifically adapted to be adjusted, such that the first pin hole 1023 corresponds to the second pin hole 1033, and after the corresponding, the threaded rod segment of the first adjustment member 102 or the second adjustment member 103 may be locked by the nut 107, and then the torque wrench may be used to perform locking of the threaded rod segment 105 of the second adjustment member 103 by using the nut 107.
In addition, in order to facilitate the movement of the polish rod segment 106, the cross section of the polish rod segment 106 on the first adjusting member 102 in the direction from the first butt end 1021 to the first adjusting end 1022 has a gradually decreasing trend, so that the movement in the horizontal direction is facilitated; wherein the cross section of the polish rod segment 106 on the second adjusting member 103 has a decreasing trend along the direction from the second abutting end 1031 to the second adjusting end 1032, thereby facilitating the horizontal movement.
To avoid the risk of the strap 201 rotating more than 180 ° during unlocking, thereby causing a collision with the satellite, in some embodiments one of the two stoppers 101 is a stopper plate and the other is a stopper with a groove inside. One end of one limiting piece 101 is hinged with one end of the strap 201 through a rivet, one end of the other limiting piece 101 is hinged with the other end of the strap 201 through a rivet, namely, the limiting plate rotates in the limiting block with the groove, so that after the strap 201 is unlocked, the two limiting pieces 101 can oppositely rotate around the hinge to a range of 0-180 degrees at the hinge point, and the risk of collision with satellites caused by rotation of the two limiting pieces 101 of more than 180 degrees is prevented. In other embodiments, the limiting plate and the limiting block are made of aluminum alloy materials.
Example 2:
based on the same inventive concept, referring to fig. 3 and fig. 4, the present application further provides a satellite-rocket separating device 200, including: a strap 201 and more than two connecting devices 100, wherein the strap 201 comprises more than two straps 202 and a clamping block 203 connected to the straps 202; adjacent two strips 202 are connected by the connecting device 100 such that more than two strips 202 are surrounded into a loop-like structure.
In some embodiments, there are two straps 202, where adjacent straps 202 are connected by the connection device 100, thereby circumferentially tightening the connection of the satellite and rocket 300. When the release member 104 is exploded, the locking force applied between the straps 202 by the release member 104 is removed and the satellite and rocket 300 may be separated from each other by the circumferential gripping contact between the satellites and the rocket. Meanwhile, the connecting device 100 further comprises two mutually hinged limiting pieces 101, the two mutually hinged limiting pieces 101 connect the two strips 202, and when the separating piece 104 explodes, the two mutually hinged limiting pieces 101 rotate around the hinge to increase the distance between the two strips 202, so that the separating power between the two strips 202 is increased.
In addition, under the effect of the two mutually hinged limiting pieces 101, the two strips 202 cannot be completely separated, at this time, the two strips 202 cannot be separated under the connection of the two mutually hinged limiting pieces 101, so that the two strips 202 are in an annular structure under the connection of the two mutually hinged limiting pieces 101, adverse effects of the wrapping belt 201 on the on-orbit attitude of the rocket 300 after the separation of the satellite rocket 300 can be reduced, and the attitude regulation difficulty of the rocket 300 is reduced.
In some embodiments, referring to fig. 1 and 4, strap 201 further includes a cinch post 204 connected to an end of strap 202, where cinch post 204 is hinged to a corresponding stop 101 and is in a limited connection with a corresponding first adjustment end 1022 or second adjustment end 1032. Two adjacent tightening posts 204, the top of one tightening post 204 can be hinged with one limiting piece 101 through a rivet, the top of the other tightening post 204 can be hinged with the other limiting piece 101 through a rivet, the two limiting pieces 101 are mutually hinged, and the two adjacent tightening posts 204 can be connected through the two mutually hinged limiting pieces 101, so that the two strips 202 are connected.
In some embodiments, referring to fig. 1, the cinch post 204 is provided with an adjustment aperture 205 therethrough, and the first adjustment end 1022 and the second adjustment end 1032 each extend into a corresponding adjustment aperture 205. Moving the first and second adjustment ends 1022, 1032 within the adjustment aperture 205 positions the two straps 202 and then locks the first and second adjustment members 102, 103 via fasteners to complete the connection of the two straps 202.
In some embodiments, referring to fig. 4, the end portion of the strap 202 is further provided with a connector provided with a slot, the strap fastening column 204 is inserted into the slot and connected with the connector, wherein the connector includes a first connecting plate and a second connecting plate that are parallel to each other and are arranged at intervals, the first connecting plate and the second connecting plate are respectively provided with an upper jack and a lower jack, the upper jack and the lower jack are arranged at intervals to form a slot for inserting the strap fastening column 204, the connecting column is inserted into the upper jack and the lower jack and is fixedly connected with the connector, and the adjusting hole 205 on the connecting hole is located at the interval area of the upper jack and the lower jack, so that the first adjusting member 102 and the second adjusting member 103 can be conveniently installed subsequently.
In some embodiments, referring to fig. 3 and fig. 4, two strips 202 may be provided, where the strips 202 are connected with the clamping blocks 203, the clamping blocks 203 are provided with clamping grooves, the satellite body is provided with a flange ring, and the rocket 300 body is also provided with a flange ring, where after the satellite body and the flange ring on the rocket 300 body are abutted, the clamping grooves on the clamping blocks 203 are used for clamping and fixing the joint of the satellite body and the rocket 300 body. That is, the fixture block 203 can circumferentially tighten the joint of the satellite and the rocket 300, so that the satellite and the rocket 300 cannot perform relative circumferential movement, and the satellite and the rocket 300 are connected.
In some embodiments, where two strips 202 are each to be butted together at a flange ring and looped around each other, the looped around connects the ends of the two strips 202 by the connection device 100, thereby achieving the butt joint of the two strips 202.
Specifically, in some embodiments, the clamping blocks 203 are provided with a plurality of clamping blocks, and the clamping blocks 203 can be uniformly distributed on the inner sides of the strips 202 and are fixedly connected with the strips 202, so that the clamping blocks 203 are uniformly distributed on the inner sides of the circumference surrounded by the two strips 202, and further the joint of the satellite body and the rocket 300 body is uniformly clamped and fixed, so that the uniformity of the connection effect is ensured.
In some embodiments, a plurality of separation springs are further arranged in the rocket 300 body, wherein one end of each separation spring is connected with the rocket 300 body, the other end of each separation spring pushes the satellite body, and when the rocket 300 body and the satellite body are separated, the pushing force of each separation spring is balanced through friction force between the clamping blocks 203 and the rocket 300 body and the satellite body.
In some embodiments, referring to fig. 3, the connection device 100 further comprises a tie spring 108, wherein the tie spring 108 is connected to the strap 201 at one end and to the rocket 300 body at the other end. After the release member 104 is exploded, the tie spring 108 moves the strap 201 away from the connection of the satellite and the rocket 300 toward the point near the rocket 300. To ensure uniform traction, the tie down springs 108 may be uniformly and discretely distributed along the circumference of the strapping 201.
Example 3:
based on the same inventive concept, a method for installing the strap 201 based on the above-mentioned connection device 100 includes the following steps:
the two limiting pieces 101 are hinged with two adjacent belts 201 respectively;
specifically, one end of one of the limiting members 101 is hinged to one end of the strap 201 through a rivet, one end of the other limiting member 101 is hinged to the other end of the strap 201 through a rivet, and the two limiting members 101 are hinged to each other.
The first adjusting end 1022 and the second adjusting end 1032 are respectively inserted into the adjusting hole 205 of the corresponding strap 201, so that the screw segment 105 and the corresponding first butt end 1021 or second butt end 1031 are distributed on two sides of the adjusting hole 205;
moving the first docking end 1021 and/or the second docking end 1031 to dock the first docking end 1021 with the second docking end 1031;
the first docking end 1021 and the second docking end 1031 are connected by a separator 104;
the rotation nuts 107 connect the screw segments 105 with the corresponding strapping 201.
Through the above embodiment, the present application has the following beneficial effects or advantages:
1) The utility model discloses a can transversely spacing through two locating parts of mutual articulated, prevent that the band from colliding satellite load, and spacing mode belongs to the mechanism and connects, can effectively reduce the theoretical design degree of difficulty, improves the reliability, shortens assembly cycle.
2) After separation explosion in this application, the separation piece is exerted and is eliminated in the locking force between the strip, and the circumference between the satellite and the rocket is tight contact this moment, and satellite and rocket can separate. And meanwhile, the connecting device further comprises two mutually hinged limiting parts, the two mutually hinged limiting parts connect the two strips, and when the separating part explodes, the two mutually hinged limiting parts rotate around the hinge joint to increase the distance between the two strips, so that the separating power between the two strips is increased.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present application without departing from the spirit or scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims and the equivalents thereof, the present application is intended to cover such modifications and variations.
Claims (10)
1. A connection device for connecting adjacent straps, comprising:
two limiting pieces hinged with each other are used for being hinged with the bag belt;
the first adjusting piece comprises a first butt joint end and a first adjusting end which are oppositely arranged, and the first adjusting end is in limit connection with the wrapping belt;
the second adjusting piece comprises a second butt joint end and a second adjusting end which are oppositely arranged, the second butt joint end is in butt joint with the first butt joint end, and the second adjusting end is in limit connection with the wrapping belt;
the separating piece is arranged at the second butt joint end and the first butt joint end, and the second butt joint end and the first butt joint end which are in butt joint are connected or separated under the action of the separating piece.
2. The connection device of claim 1, wherein the first mating end defines a first pin aperture and the second mating end defines a second pin aperture corresponding to the first pin aperture.
3. The connecting device of claim 2, wherein the second butt-joint end is a U-shaped groove, the second pin hole is formed in two groove walls parallel to each other at the second butt-joint end, and the first butt-joint end is inserted into the U-shaped groove so that the first pin hole is opposite to the second pin hole.
4. The connection device of claim 2, wherein the separator includes a connection pin and a pin pulling portion, and the connection end is inserted into the first pin hole and the second pin hole.
5. The connection device of any one of claims 1-4, wherein the first adjustment end and the second adjustment end each comprise a screw section, a polish rod section for mating with the adjustment aperture of the strap, and a nut threadably coupled to the screw section.
6. The connecting device according to claim 5, wherein one of the two limiting members is a limiting plate, and the other is a limiting member having a groove formed therein.
7. A satellite-rocket separation device, comprising:
the bag belt comprises more than two strips and clamping blocks connected with the strips;
the connecting device of any one of claims 1-6;
wherein two adjacent strips are connected through the connecting device, so that more than two strips are surrounded into an annular structure.
8. The satellite-arrow separation device according to claim 7, wherein said strap further comprises a cinch post connected to said strap end, said cinch post being hinged to a corresponding said stop and in limited connection with a corresponding said first or second adjustment end.
9. The satellite-arrow separation device according to claim 8, wherein the tightening strap is provided with a through adjustment hole, and the first adjustment end and the second adjustment end extend into the corresponding adjustment holes.
10. A tape mounting method based on the connecting device of claim 5 or 6, comprising the steps of:
the two limiting parts are hinged with two adjacent belting respectively;
penetrating the first adjusting end and the second adjusting end into corresponding adjusting holes of the wrapping belt respectively, so that the screw rod section and the corresponding first butt joint end or the second butt joint end are distributed on two sides of the adjusting holes;
moving the first docking end and/or the second docking end to dock the first docking end with the second docking end;
connecting the first butt end and the second butt end through the separating piece;
and rotating the nut to connect the screw section with the corresponding belting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310310607.9A CN116280286A (en) | 2023-03-28 | 2023-03-28 | Connecting device, satellite and rocket separating device and belting installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310310607.9A CN116280286A (en) | 2023-03-28 | 2023-03-28 | Connecting device, satellite and rocket separating device and belting installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116280286A true CN116280286A (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310310607.9A Pending CN116280286A (en) | 2023-03-28 | 2023-03-28 | Connecting device, satellite and rocket separating device and belting installation method |
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| Country | Link |
|---|---|
| CN (1) | CN116280286A (en) |
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2023
- 2023-03-28 CN CN202310310607.9A patent/CN116280286A/en active Pending
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