CN114777569A - Rocket erecting frame traction butt joint device - Google Patents
Rocket erecting frame traction butt joint device Download PDFInfo
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- CN114777569A CN114777569A CN202210529273.XA CN202210529273A CN114777569A CN 114777569 A CN114777569 A CN 114777569A CN 202210529273 A CN202210529273 A CN 202210529273A CN 114777569 A CN114777569 A CN 114777569A
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- Prior art keywords
- rocker arm
- butt joint
- ear plate
- vertical frame
- butt
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
- F41F3/00—Rocket or torpedo launchers
- F41F3/04—Rocket or torpedo launchers for rockets
- F41F3/052—Means for securing the rocket in the launching apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- General Engineering & Computer Science (AREA)
- Jib Cranes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The application discloses rocket plays vertical shelf tractive interfacing apparatus includes: the device comprises a vertical frame, two rocker arms, two butt joint devices and two traction devices; the two butt joint devices are respectively arranged on two sides of the front end of the vertical frame; the two traction devices are respectively arranged on the two rocker arms; wherein, the frame that erects includes at least: the first erecting frame longitudinal beam, the second erecting frame longitudinal beam and the plurality of erecting frame cross beams; the rocker arm is provided with a rocker arm connecting beam and a traction shaft tube; the docking device includes at least: the device comprises a butt joint oil cylinder, a butt joint bolt, a vertical frame lifting lug plate and a butt joint bolt lug plate; butt joint bolt otic placode includes: a first butt ear plate and a second butt ear plate; the pulling device at least comprises: the pulling oil cylinder, the rocker arm ear plate and the pulling fixing pin are arranged on the base; a traction ring is arranged at the top of a traction shaft on the traction oil cylinder; the rocking arm otic placode includes: a first rocker arm ear plate and a second rocker arm ear plate. This application can realize playing the automatic tractive butt joint of erecting frame and rocking arm, and has the accurate technological effect who uses manpower sparingly of counterpointing.
Description
Technical Field
The application relates to the technical field of aerospace, in particular to a rocket erecting frame traction butt joint device.
Background
Generally, before rocket launching, a rocket needs to be connected with a vertical frame, the rocket carried by the vertical frame and the vertical frame is transported to a launching site from an assembly factory through a carrier vehicle, and after the carrier vehicle reaches a designated position, the vertical frame on the carrier vehicle needs to be butted with a rocket launching vertical device at the launching site. There is currently no means for accurately aligning the riser and swing arm. Generally, after a carrier vehicle carries a rocket and a vertical frame to a generally designated position, the specific position of the carrier vehicle can be adjusted only by manually adjusting a steering wheel, so that the position of the vertical frame is adjusted, and the butt joint of the vertical frame and a rocker arm is completed.
Disclosure of Invention
An object of this application is to provide a rocket plays to erect frame tractive interfacing apparatus, can realize playing the automatic tractive butt joint of erecting frame and rocking arm, and have the accurate technological effect who uses manpower sparingly of counterpointing.
In order to achieve the above object, the present application provides a rocket erection frame drawing and docking device, comprising: the device comprises a vertical frame, two rocker arms, two butt joint devices and two traction devices; the two butt joint devices are respectively arranged on two sides of the front end of the vertical frame; the two traction devices are respectively arranged on the two rocker arms; wherein, the frame that erects includes at least: the first vertical frame longitudinal beam, the second vertical frame longitudinal beam and the plurality of vertical frame cross beams; one end of the first vertical frame longitudinal beam and one end of the second vertical frame longitudinal beam are both provided with a vertical frame positioning circle; one end of each vertical frame crossbeam is connected with the inner side of the first vertical frame longitudinal beam, and the other end of each vertical frame crossbeam is connected with the inner side of the second vertical frame longitudinal beam; the plurality of vertical frame cross beams are arranged at intervals; taking a vertical frame cross beam close to a vertical frame positioning circle as a front end cross beam; the rocker arm is provided with a rocker arm connecting beam and a traction shaft tube; the rocker arm connecting beam is arranged on the inner side of the rear end of the rocker arm; the drawing shaft tube is arranged on the inner side of the rocker arm and is positioned on one side of the rocker arm connecting beam, which is far away from the rear end of the rocker arm; the docking device includes at least: the device comprises a butt joint oil cylinder, a butt joint bolt, a vertical frame lifting lug plate and a butt joint bolt lug plate; butt joint bolt otic placode includes: a first butt ear plate and a second butt ear plate; the vertical frame lifting lug plate and the butt joint bolt lug plate are both arranged on the front end cross beam, the first butt joint lug plate is close to the first vertical frame longitudinal beam or the second vertical frame longitudinal beam, and the second butt joint lug plate is positioned on one side, away from the first vertical frame longitudinal beam or the second vertical frame longitudinal beam, of the first butt joint lug plate; the upright frame ear plate is positioned on one side of the second butt joint ear plate, which is far away from the first butt joint ear plate; the butt joint oil cylinder is arranged on the lug plate of the vertical frame, and a butt joint bolt of the butt joint oil cylinder is driven by the butt joint oil cylinder to penetrate through the lug plate of the butt joint bolt to perform telescopic motion; the pulling device at least comprises: the pulling oil cylinder, the rocker arm ear plate and the pulling fixing pin are arranged on the base; a traction ring is arranged at the top of a traction shaft on the traction oil cylinder; the rocking arm otic placode includes: a first rocker arm ear plate and a second rocker arm ear plate; the rocker arm ear plate and the drawing oil cylinder are both arranged on the rocker arm connecting beam, one side of the first rocker arm ear plate is connected with the drawing axle tube, and the second rocker arm ear plate is positioned on one side of the first rocker arm ear plate, which is far away from the drawing axle tube; the drawing oil cylinder is positioned on one side of the second rocker arm ear plate, which is far away from the first rocker arm ear plate; the pulling fixing pin is arranged in the pulling shaft pipe; when in butt joint, the traction oil cylinder drives the traction shaft to extend out to the traction ring to be positioned between the first butt joint lug plate and the second butt joint lug plate, and the butt joint oil cylinder drives the butt joint bolt to sequentially penetrate through the second butt joint lug plate, the traction ring and the first butt joint lug plate; the drawing oil cylinder drives the drawing shaft to retract to the vertical frame positioning circle between the first rocker arm ear plate and the second rocker arm ear plate, and the drawing fixing pin sequentially penetrates through the drawing shaft tube, the first rocker arm ear plate, the vertical frame positioning circle and the second rocker arm ear plate.
As above, wherein the rocker arm connecting beam is provided with a positioning circular groove; the positioning circular groove is positioned between the first rocker arm lug plate and the second rocker arm lug plate.
As above, wherein the tail of the butt joint bolt is provided with the in-place detection piece; a proximity switch is arranged on the in-place detection sheet; the in-place detection piece is positioned between the upright frame lug plate and the second butt joint lug plate.
The above, wherein the position detecting piece is connected with the docking pin by a bolt.
As above, wherein, all be provided with the bolt hole on first butt joint otic placode and the second butt joint otic placode, the butt joint bolt passes through the bolt hole and carries out concertina movement.
As above, wherein the pin hole is provided with a pin bushing.
As above, wherein, the first rocker arm ear plate and the second rocker arm ear plate are both provided with a drawing shaft hole, and the drawing shaft passes through the drawing shaft hole to perform telescopic motion.
As above, wherein the shaft sleeve is arranged in the pulling shaft hole.
As above, wherein the pulling cylinder is further provided with a radial adjusting device; the radial adjustment device comprises: the damping device comprises a first block, a second block and a damping sheet; one side of the first block is rotatably connected with the traction oil cylinder, and the other side of the first block is provided with a groove matched with the second block; the second block is arranged at the groove and connected with the first block, and the damping sheet is arranged between the first block and the second block; the through-hole has all been seted up at the middle part of first piece, the middle part of shock attenuation piece and the middle part of second piece, and the through-hole of first piece, the through-hole of shock attenuation piece and the through-hole of second piece are run through in proper order to the tractive axle, and the tractive ring is located one side that the shock attenuation piece was kept away from to the second piece.
As above, wherein the damping sheet is a soft rubber material.
This application can realize playing the automatic tractive butt joint of erecting frame and rocking arm, and has the accurate technological effect who uses manpower sparingly of counterpointing.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art according to these drawings.
FIG. 1 is a schematic structural diagram of an embodiment of a butt joint of a vertical frame and a rocker arm;
FIG. 2 is a schematic structural view of an embodiment of the erecting frame and the docking device after being connected;
FIG. 3 is an enlarged view of a portion of FIG. 1;
fig. 4 is a partially enlarged view of B in fig. 2.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-4, the present application provides a rocket erector pulling and docking device, comprising: the device comprises a vertical frame 1, two rocker arms 2, two butt joint devices 3 and two traction devices 4; the two butt joint devices 3 are respectively arranged on two sides of the front end of the vertical frame 1; the two pulling devices 4 are respectively arranged on the two rocker arms 2. Wherein, the erector frame 1 includes at least: a first vertical frame longitudinal beam 11, a second vertical frame longitudinal beam 12 and a plurality of vertical frame cross beams 13; one end of the first vertical frame longitudinal beam 11 and one end of the second vertical frame longitudinal beam 12 are both provided with a vertical frame positioning circle 14; one end of each vertical frame crossbeam 13 is connected with the inner side of the first vertical frame longitudinal beam 11, and the other end of each vertical frame crossbeam is connected with the inner side of the second vertical frame longitudinal beam 12; a plurality of vertical frame cross beams 13 are arranged at intervals; the riser beam 13 close to the riser positioning circle 14 is used as the front end beam 15. The rocker arm 2 is provided with a rocker arm connecting beam 21 and a traction shaft tube 22; the rocker arm connecting beam 21 is arranged on the inner side of the rear end of the rocker arm 2; the pulling shaft tube 22 is provided on the inner side of the swing arm 2 and is located on the side of the swing arm connecting beam 21 away from the rear end of the swing arm 2. The docking device 3 comprises at least: a butt joint oil cylinder 31, a butt joint bolt 32, a vertical frame lifting lug plate 33 and a butt joint bolt lug plate 34; the docking latch ear plate 34 includes: a first butt ear plate 341 and a second butt ear plate 342; the upright frame ear plate 33 and the butt latch ear plate 34 are both arranged on the front end cross beam 15, the first butt ear plate 341 is close to the first upright frame longitudinal beam 11 or the second upright frame longitudinal beam 12, and the second butt ear plate 342 is positioned on one side of the first butt ear plate 341 away from the first upright frame longitudinal beam 11 or the second upright frame longitudinal beam 12; the riser lug 33 is positioned on the side of the second butt lug 342 away from the first butt lug 341; the docking oil cylinder 31 is disposed on the upright frame ear plate 33, and the docking pin 32 of the docking oil cylinder 31 is driven by the docking oil cylinder 31 to pass through the docking pin ear plate 34 for telescopic movement. The pulling device 4 comprises at least: a pulling oil cylinder 41, a rocker arm ear plate 42 and a pulling fixing pin 43; a traction ring 411 is arranged at the top of a traction shaft on the traction oil cylinder 41; the rocker arm ear plate 42 includes: a first rocker arm ear 421 and a second rocker arm ear 422; the rocker arm ear plate 42 and the pulling oil cylinder 41 are both arranged on the rocker arm connecting beam 21, one side of the first rocker arm ear plate 421 is connected with the pulling axle tube 22, and the second rocker arm ear plate 422 is positioned on one side of the first rocker arm ear plate 421 away from the pulling axle tube 22; the pulling oil cylinder 41 is positioned on one side of the second rocker arm ear plate 422 far away from the first rocker arm ear plate 421; the pulling fixing pin 43 is provided in the pulling shaft pipe 22. During butt joint, the pulling cylinder 41 drives the pulling shaft to extend out to the pulling ring 411 to be positioned between the first butt joint lug plate 341 and the second butt joint lug plate 342, and the butt joint cylinder 31 drives the butt joint bolt 32 to sequentially penetrate through the second butt joint lug plate 342, the pulling ring 411 and the first butt joint lug plate 341; the pulling cylinder 41 drives the pulling shaft to retract to the erecting frame positioning circle 14 and is located between the first rocker arm ear plate 421 and the second rocker arm ear plate 422, and the pulling fixing pin 43 sequentially penetrates through the pulling shaft tube 22, the first rocker arm ear plate 421, the erecting frame positioning circle 14 and the second rocker arm ear plate 422.
Specifically, two butt joint devices 3 are respectively arranged on two sides of the front end of the vertical frame 1; two traction devices 4 are respectively arranged on the two rocker arms 2, and when traction is carried out, the two rocker arms 2 simultaneously carry out traction on two sides of the vertical frame 1, so that the condition of deviation of tension is effectively avoided.
Further, including a plurality of big crossbeams in a plurality of erector crossbeams 13, all be provided with on every big crossbeam and be used for carrying out the bracket that holds up the rocket, the bracket is circular arc type bracket, and the rocket is placed on the bracket to through lower clamp and erector 1 rigid coupling.
Specifically, the specific number of the large beams depends on the actual situation, and the number of the large beams is preferably five in the present application.
Further, the plurality of vertical frame cross beams 13 further comprise fixed cross beams, and both ends of each fixed cross beam are provided with fixed connection components connected with the rocker arms 2; one end of the fixed cross beam is arranged in the middle of the first vertical frame longitudinal beam 11, and the other end of the fixed cross beam is arranged in the middle of the second vertical frame longitudinal beam 12; after the vertical frame 1 completes the drawing and butt joint, the vertical frame is fixedly connected with one end of the rocker arm 2 far away from the drawing device 4 through a fixing and connecting component.
Furthermore, the rising frame ear plate 33 and the butt joint pin ear plate 34 are welded on the front end cross beam 15; but not limited to, welding, which is preferred in the present application.
Further, the rocker arm ear plate 42 is welded to the rocker arm connecting beam 21, but not limited to welding, and welding is preferred in the present application.
Further, the pull cylinder 41 and the swing arm connecting beam 21 are connected by bolts, but not limited to the bolts, and the bolts are preferred in the present application.
Furthermore, the docking oil cylinder 31 and the riser lug plate 33 are connected by bolts, but the present invention is not limited to the bolt connection, and preferably the bolt connection.
Further, the riser positioning circle 14 is a cylinder, but not limited to a cylinder, and the cylinder is preferably a cylinder provided with a pin hole.
Furthermore, a positioning circular groove is arranged on the rocker arm connecting beam 21; the positioning circular groove is positioned between the first rocker arm lug 421 and the second rocker arm lug 422.
Specifically, the positioning circular groove is circular arc groove, but not only is limited to circular arc groove, and the preferred circular arc groove that is convenient for and plays vertical retort positioning circle 14 looks adaptation of this application. When the erection fixture positioning circle 14 is pulled to a position between the first rocker arm ear plate 421 and the second rocker arm ear plate 422 by the pulling cylinder 41, and a part of the erection fixture positioning circle 14 is located in the positioning circle groove and is attached to the positioning circle groove, it indicates that the erection fixture positioning circle 14 is pulled in place, and the pin hole of the erection fixture positioning circle 14 is coaxial with the pulling shaft holes of the first rocker arm ear plate 421 and the second rocker arm ear plate 422, so that the pulling fixing pin 43 is convenient to lock.
Further, as shown in fig. 4, an in-place detection piece 35 is arranged at the tail of the docking pin 32, and a proximity switch is arranged on the in-place detection piece 35; the in-place detection piece 35 is positioned between the riser lug 33 and the second butt lug 342.
Specifically, the tail of the docking pin 32 is provided with an in-place detection piece 35, and the in-place detection piece 35 is provided with a proximity switch/proximity probe. When the docking oil cylinder 31 drives the docking latch 32 to perform telescopic motion, the in-place detection sheet 35 approaches the upright frame ear plate 33, which indicates that the retracted position of the docking latch 32 is in place. The proximity of the position detection tab 35 to the second docking lug 342 indicates that the docking pin 32 is in the extended position.
Further, the position detecting piece 35 is connected to the docking latch 32 by a bolt.
Specifically, the in-place detection piece 35 and the docking pin 32 are connected through bolts, but not limited to bolt connection, the bolt connection is preferred in the application, and the in-place detection piece 35 can be conveniently installed and detached.
Further, the first butt-joint lug plate 341 and the second butt-joint lug plate 342 are both provided with a pin hole, and the butt-joint pin 32 penetrates through the pin holes to perform telescopic motion.
Further, a pin shaft sleeve 343 is arranged in the pin hole.
Further, the plug shaft sleeve 343 is a copper sleeve, but not limited to the copper sleeve, and the copper sleeve is preferred in this application.
Furthermore, the bolt shaft sleeve 343 and the bolt hole are in transition fit, and the fit precision is high.
Specifically, set up the bolt axle sleeve 343 in the bolt hole can effectually avoid the bolt hole wearing and tearing to be convenient for change the bolt axle sleeve 343 of wearing and tearing.
Further, the first rocker arm ear plate 421 and the second rocker arm ear plate 422 are both provided with a drawing shaft hole, and the drawing shaft penetrates through the drawing shaft hole to perform telescopic motion.
Further, a sleeve 423 is provided in the drawing shaft hole.
Further, the shaft sleeve 423 is a copper sleeve, but not limited to the copper sleeve, and the copper sleeve is preferred in the present application.
Furthermore, the shaft sleeve 423 and the drawing shaft hole are in transition fit, and the fit precision is high.
Specifically, set up axle sleeve 423 in the tractive axle hole and can effectually avoid the wearing and tearing of tractive axle hole to be convenient for change the axle sleeve 423 to wearing and tearing.
Further, as shown in fig. 3, the pulling cylinder 41 is further provided with a radial adjusting device 412; the radial adjustment device 412 includes: the damping device comprises a first block, a second block and a damping sheet; one side of the first block is rotatably connected with the traction oil cylinder 41, and the other side of the first block is provided with a groove matched with the second block; the second block is arranged at the groove and connected with the first block, and the damping sheet is arranged between the first block and the second block; through holes are formed in the middle of the first block, the middle of the damping piece and the middle of the second block, the traction shaft sequentially penetrates through the through holes of the first block, the damping piece and the second block, and the traction ring is located on one side, far away from the damping piece, of the second block.
Furthermore, the shock absorption sheet is made of shock absorption materials, and soft rubber materials are preferred in the application.
Specifically, a common oil cylinder only bears axial force and cannot bear radial force, and the radial force can cause micro up-and-down displacement, so that the butt joint position is inaccurate. The radial adjustment device 412 of the present application is a flexible device. The radial adjusting device 412 arranged on the drawing oil cylinder 41 can effectively eliminate the deflection force generated by the drawing oil cylinder 41 in the drawing process, so that the damping effect is achieved, and the accuracy of the butt joint position is improved.
This application can realize playing the automatic tractive butt joint of erecting frame and rocking arm, and has the accurate technological effect who uses manpower sparingly of counterpoint.
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. Therefore, the scope of protection of this application is intended to be construed as including the preferred embodiments and all variations and modifications that fall within the scope of the application. It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (10)
1. A rocket erector frame tractive interfacing apparatus, its characterized in that includes: the device comprises a vertical frame, two rocker arms, two butt joint devices and two traction devices; the two butt-joint devices are respectively arranged on two sides of the front end of the vertical frame; the two traction devices are respectively arranged on the two rocker arms;
wherein, the erector includes at least: the first vertical frame longitudinal beam, the second vertical frame longitudinal beam and the plurality of vertical frame cross beams; one end of the first vertical frame longitudinal beam and one end of the second vertical frame longitudinal beam are both provided with a vertical frame positioning circle;
one end of each vertical frame cross beam is connected with the inner side of the first vertical frame longitudinal beam, and the other end of each vertical frame cross beam is connected with the inner side of the second vertical frame longitudinal beam; the plurality of the vertical frame cross beams are arranged at intervals; taking the vertical frame cross beam close to the vertical frame positioning circle as a front end cross beam;
the rocker arm is provided with a rocker arm connecting beam and a traction shaft tube; the rocker arm connecting beam is arranged on the inner side of the rear end of the rocker arm; the pulling shaft tube is arranged on the inner side of the rocker arm and is positioned on one side of the rocker arm connecting beam, which is far away from the rear end of the rocker arm;
the docking device includes at least: the butt joint oil cylinder, the butt joint bolt, the rising vertical frame lug plate and the butt joint bolt lug plate; the butt latch lug includes: a first butt-joint lug plate and a second butt-joint lug plate;
the upright frame ear plate and the butt joint bolt ear plate are both arranged on the front end cross beam, the first butt joint ear plate is close to the first upright frame longitudinal beam or the second upright frame longitudinal beam, and the second butt joint ear plate is positioned on one side, far away from the first upright frame longitudinal beam or the second upright frame longitudinal beam, of the first butt joint ear plate; the upright frame ear plate is positioned on one side of the second butt joint ear plate, which is far away from the first butt joint ear plate;
the butt joint oil cylinder is arranged on the lug plate of the vertical frame, and the butt joint bolt of the butt joint oil cylinder is driven by the butt joint oil cylinder to penetrate through the lug plate of the butt joint bolt to perform telescopic motion;
the pulling device at least comprises: the device comprises a drawing oil cylinder, a rocker arm ear plate and a drawing fixing pin; a traction ring is arranged at the top of a traction shaft on the traction oil cylinder; the rocker arm ear plate includes: a first rocker arm ear plate and a second rocker arm ear plate;
the rocker arm ear plate and the drawing oil cylinder are both arranged on the rocker arm connecting beam, one side of the first rocker arm ear plate is connected with the drawing shaft tube, and the second rocker arm ear plate is positioned on one side, far away from the drawing shaft tube, of the first rocker arm ear plate; the drawing oil cylinder is positioned on one side, far away from the first rocker arm ear plate, of the second rocker arm ear plate; the traction fixing pin is arranged in the traction shaft tube;
during butt joint, the traction oil cylinder drives the traction shaft to extend out to the position, where the traction ring is located between the first butt-joint lug plate and the second butt-joint lug plate, and the butt-joint oil cylinder drives a butt-joint bolt to sequentially penetrate through the second butt-joint lug plate, the traction ring and the first butt-joint lug plate; the tractive hydro-cylinder drives the tractive axle retracts into it is located to play erector location circle first rocking arm otic placode with between the second rocking arm otic placode, the tractive fixed pin runs through in proper order the tractive central siphon first rocking arm otic placode play erector location circle with second rocking arm otic placode.
2. A rocket lifting frame pulling and docking device according to claim 1, wherein said rocker arm connecting beam is provided with a positioning circular groove; the positioning circular groove is positioned between the first rocker arm lug plate and the second rocker arm lug plate.
3. A rocket lifting frame pulling and docking device according to claim 1, wherein the tail of the docking latch is provided with an in-place detection piece; a proximity switch is arranged on the in-place detection sheet; the in-place detection piece is positioned between the upright frame lug plate and the second butt joint lug plate.
4. A rocket lifting frame pulling and docking device as recited in claim 3, wherein said position detection piece is connected with said docking pin by means of a bolt.
5. A rocket lifting frame pulling and docking device as recited in claim 1, wherein said first docking lug plate and said second docking lug plate are provided with pin holes, and said docking pin extends through said pin holes for telescopic movement.
6. A rocket lifting frame pulling and docking device as recited in claim 5, wherein said bolt hole is provided with a bolt bushing.
7. The rocket lifting frame pulling and butting device according to claim 1, wherein the first rocker arm ear plate and the second rocker arm ear plate are respectively provided with a pulling shaft hole, and the pulling shaft penetrates through the pulling shaft holes to perform telescopic motion.
8. A rocket lifting frame pulling and docking device according to claim 7, wherein a shaft sleeve is arranged in said pulling shaft hole.
9. The rocket lifting frame pulling and docking device according to claim 1, wherein a radial adjusting device is further arranged on the pulling oil cylinder; the radial adjustment device includes: the damping device comprises a first block, a second block and a damping sheet; one side of the first block is rotatably connected with the traction oil cylinder, and the other side of the first block is provided with a groove matched with the second block; the second block is arranged at the groove and connected with the first block, and the damping sheet is arranged between the first block and the second block; the middle part of first piece, the middle part of shock attenuation piece with the through-hole has all been seted up at the middle part of second piece, the tractive axle runs through in proper order the through-hole of first piece, the through-hole of shock attenuation piece with the through-hole of second piece, just the tractive ring is located one side that the second piece was kept away from the shock attenuation piece.
10. A rocket launch and erect frame pulling and docking device according to claim 1, wherein said shock absorbing sheet is soft rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210529273.XA CN114777569B (en) | 2022-05-16 | 2022-05-16 | Rocket erection frame traction butt joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210529273.XA CN114777569B (en) | 2022-05-16 | 2022-05-16 | Rocket erection frame traction butt joint device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114777569A true CN114777569A (en) | 2022-07-22 |
| CN114777569B CN114777569B (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210529273.XA Active CN114777569B (en) | 2022-05-16 | 2022-05-16 | Rocket erection frame traction butt joint device |
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| CN111023899A (en) * | 2019-11-05 | 2020-04-17 | 蓝箭航天空间科技股份有限公司 | Rocket transferring and erecting system |
| WO2021088814A1 (en) * | 2019-11-05 | 2021-05-14 | 蓝箭航天空间科技股份有限公司 | Rocket erecting arm |
| WO2021088819A1 (en) * | 2019-11-05 | 2021-05-14 | 蓝箭航天空间科技股份有限公司 | Rocket transfer and erection system |
| CN111256533A (en) * | 2020-02-24 | 2020-06-09 | 北京中科宇航技术有限公司 | Vertical rocker arm |
| CN111256534A (en) * | 2020-03-05 | 2020-06-09 | 北京中科宇航技术有限公司 | Rocket transport device and launching device |
| CN111301714A (en) * | 2020-03-05 | 2020-06-19 | 北京中科宇航技术有限公司 | Rocket erecting system |
| CN112066799A (en) * | 2020-09-21 | 2020-12-11 | 北京中科宇航技术有限公司 | Rocket erecting system |
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| CN114777569B (en) | 2023-07-18 |
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