CN113501147A - Connecting and separating device for spherical detector - Google Patents
Connecting and separating device for spherical detector Download PDFInfo
- Publication number
- CN113501147A CN113501147A CN202110635610.9A CN202110635610A CN113501147A CN 113501147 A CN113501147 A CN 113501147A CN 202110635610 A CN202110635610 A CN 202110635610A CN 113501147 A CN113501147 A CN 113501147A
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- ball support
- plate
- spherical
- spherical detector
- support
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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
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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
Abstract
The invention provides a connecting and separating device for a spherical detector, which is characterized by comprising the following components: the upper ball support and the lower ball support are fixed components of a spherical detector, when the spherical detector is in a connection state, the upper ball support and the lower ball support are fixed by a cabin door or other structures, the push plate compresses the separation spring to the boss position of the upper plate and the lower plate, when the spherical detector is unlocked, the separation spring provides power for separation of the spherical detector, the guide rail moves along the side wall of the pressing strip in a guiding linear mode, and the upper ball support and the lower ball support move along the transverse direction under the limiting of the pressing strip. The connecting and separating device can be used for the spherical detector, is particularly suitable for the spherical detector, has smooth outer surface and does not provide any fixed point, and can ensure high precision of the separating attitude of the spherical detector.
Description
Technical Field
The invention relates to the field of connection and separation of stars, arrows and the like. In particular to a connecting and separating device applied to a spherical detector.
Background
In order to effectively detect the temperature, the pressure, the density and the like of an adjacent space, domestic researchers in recent years propose and gradually adopt a spherical detector to be carried on a carrier rocket or a sounding rocket for implementation, and because the spherical detector is subjected to a severe thermal environment in the falling process, and the surface of the spherical detector is made of special materials, the local stress of the detector is avoided as much as possible under the condition of ensuring reliable connection in the flight process. In addition, effective and accurate parameter acquisition in the falling process is required according to the measurement principle, and high-precision attitude separation of the spherical detector is required. At present, no similar connection and separation device can be used for reference, and according to actual requirements, the scheme of the connection and separation device for the spherical detector is designed, so that reliable connection and high-precision separation postures are guaranteed.
Disclosure of Invention
The invention provides a connecting and separating device for a spherical detector, which is used for fixing the spherical detector in a flying state and realizing a high-precision separation posture in separation.
The technical scheme of the invention is as follows:
a coupling and decoupling apparatus for a spherical probe, comprising: an upper plate, a lower plate, an upper ball support, a lower ball support, a pressing strip, a limiting block, a push plate, a guide cylinder, a guide rail, a shaft bracket, a rotating shaft, a torsional spring, a locking pin, a switching plate, a rear end plate and a separation spring,
the upper ball support and the lower ball support are fixing components of a spherical detector, when the upper ball support and the lower ball support are in a connection state, the upper ball support and the lower ball support are positioned and fixed by a cabin door or other structures, the push plate compresses the separation spring to the boss positions of the upper plate and the lower plate, when the lower ball support is unlocked, the separation spring provides power for the separation of the spherical detector, the guide rail moves linearly along the side wall of the pressing strip in a guiding manner, the upper ball support and the lower ball support respectively move transversely along the limiting position of the pressing strip in the grooves of the upper plate and the lower plate, when a screw arranged on the push plate reaches the position of the limiting block, the upper ball support and the lower ball support rotate around the upper rotating shaft of the shaft support under the driving of the torsion spring, and when the locking pin is in place, the locking pin is inserted into the pin hole of the shaft support to be locked.
Further, the upper ball support and the lower ball support are fixing members of the spherical detector, and the contact spherical surface of the upper ball support and the spherical detector is coated with 3mm of vulcanized silicone rubber, and the compression amount is 1 mm.
Furthermore, the upper ball support and the lower ball support are arranged in the upper grooves of the upper plate and the lower plate, and the pressing strip axially restrains the upper ball support and the lower ball support.
Furthermore, the upper ball support and the lower ball support are arranged in the upper grooves of the upper plate and the lower plate, and 4 guide rails arranged on the push plate of the batten shaft move linearly along the side surface of the batten.
Furthermore, the spring force deviation of the 4 separating springs is small, the separating springs are uniformly distributed on the rear end plate and act on the guide cylinder of the push plate to provide power for the separation of the spherical detector.
Furthermore, the limiting block is arranged at the tail end of the pressing strip and used for limiting the push plate to move in place.
Further, the adapter plate is fixed on the upper ball support and the lower ball support, and the adapter plate is connected with the shaft support through the rotating shaft. The position of the rotating shaft is positioned outside a cone formed by the contact surface of the spherical detector and the spherical support and the center of the sphere.
Further, the locking pin is mounted on the adapter plate, the shaft support is provided with a corresponding pin hole, and the locking pin is inserted into the pin hole to be locked after the adapter plate rotates around the shaft support for a certain angle.
By adopting the technical means, compared with the prior art, the invention has the following beneficial effects:
under the flying working condition, the spherical detector is fixed through the upper ball support and the lower ball support, so that better connection rigidity is obtained, and when the spherical detector is unlocked and separated, the upper ball support and the lower ball support linearly move along a set track, and the posture of the spherical detector is ensured in an up-and-down split mode after the spherical detector is in place.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a portion of the structure of an embodiment of the present invention;
FIG. 3 is another partial schematic view of the structure of an embodiment of the present invention;
fig. 4 is a schematic view, partly in section, of a further structure of an embodiment of the invention.
The notation in the figure is: 1-upper plate, 2-lower plate, 3-upper ball support, 4-lower ball support, 5-pressing strip, 6-limiting block, 7-push plate, 8-guide cylinder, 9-guide rail, 10-shaft bracket, 11-rotating shaft, 12-torsion spring, 13-locking pin, 14-adapter plate, 15-rear end plate and 16-separation spring
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention. In practice, the invention will be understood to cover all modifications and variations of this invention provided they come within the scope of the appended claims.
For a better illustration of the invention, the following detailed description of the invention is given in conjunction with the accompanying drawings.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention. As shown in fig. 1, the connecting and separating device for a spherical detector of the present invention includes an upper plate 1, a lower plate 2, an upper ball support 3, a lower ball support 4, a pressing bar 5, a limiting block 6, a pushing plate 7, a guide cylinder 8, a guide rail 9, a shaft support 10, an adapter plate 14, a rear end plate 15, a separating spring 16, etc. Fig. 2 is a partial schematic view of the structure of the embodiment of the present invention. As shown in fig. 2, the coupling and decoupling device for a spherical probe according to the present invention further includes a rotating shaft 11, a torsion spring 12, and a locking pin 13.
The upper ball support 3 and the lower ball support 4 are respectively arranged in the upper grooves of the upper plate 1 and the lower plate 2, and the upper ball support 3 and the lower ball support 4 are axially restrained by the pressing strip 5. The upper ball support 3 and the lower ball support 4 are fixing components of the spherical detector, PEEK materials with good comprehensive performances such as lubrication and mechanics can be adopted, and 3mm of vulcanized silicone rubber is preferably coated on the contact spherical surface of the upper ball support 3 and the spherical detector, and the compression amount is 1 mm. The adapter plate 14 is fixed on the upper ball support 3 and the lower ball support 4, and the adapter plate 14 is connected with the shaft bracket 10 through the rotating shaft 11. The position of the rotating shaft 11 is positioned outside a cone formed by the contact surface of the spherical detector and the ball support and the center of the sphere.
The push plate 7 is provided with 4 guide rails 9, and the guide rails 9 can guide linear motion along the side surfaces of the battens 5. The spring force deviation of the 4 separation springs 16 is small, and the separation springs are uniformly distributed on the rear end plate 15 and act on the guide cylinder 8 of the push plate 7 to provide power for the separation of the spherical detector.
FIG. 3 is another partial schematic view of the structure of the embodiment of the present invention. As shown in figure 3, the end of the pressing strip 5 is provided with a limiting block 6 for limiting the movement of the push plate 7 in place.
Fig. 4 is a schematic view, partly in section, of a further structure of an embodiment of the invention. The adapter plate 14 is provided with a locking pin 13, and the shaft bracket 10 is provided with a corresponding pin hole, as shown in fig. 4, when the adapter plate 14 is angled around the shaft bracket 10, the locking pin 13 is inserted into the pin hole to be locked.
The upper ball support 3 and the lower ball support 4 are fixing components of a spherical detector, when the spherical detector is in a connection state, the upper ball support 3 and the lower ball support 4 are positioned and fixed by a cabin door or other structures, the push plate 7 compresses the separation spring 16 to the boss position 17 of the upper plate 1 and the lower plate 2, when the spherical detector is unlocked, the separation spring 16 provides power for the separation of the spherical detector, the guide rail 9 conducts guiding linear motion along the side wall of the pressing strip 5, the upper ball support 3 and the lower ball support 4 respectively conduct limiting lower transverse motion along the pressing strip 5 in the grooves of the upper plate 1 and the lower plate 2, when a screw arranged on the push plate 7 reaches the position of the limiting block 6, the upper ball support 3 and the lower ball support 4 rotate around the upper rotating shaft 11 of the shaft support 10 under the driving of the torsion spring 12, and when the locking pin 13 is inserted into the pin hole of the shaft support 10 to be locked.
The connecting and separating device can be used for the spherical detector, is particularly suitable for the spherical detector, has smooth outer surface and does not provide any fixed point, and can ensure high precision of the separating attitude of the spherical detector.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive or limiting of the specific embodiments of the invention. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A coupling and decoupling apparatus for a spherical probe, comprising: an upper plate, a lower plate, an upper ball support, a lower ball support, a pressing strip, a limiting block, a push plate, a guide cylinder, a guide rail, a shaft bracket, a rotating shaft, a torsional spring, a locking pin, a switching plate, a rear end plate and a separation spring,
the upper ball support and the lower ball support are fixing components of a spherical detector, when the upper ball support and the lower ball support are in a connection state, the upper ball support and the lower ball support are positioned and fixed by a cabin door or other structures, the push plate compresses the separation spring to the boss positions of the upper plate and the lower plate, when the lower ball support is unlocked, the separation spring provides power for the separation of the spherical detector, the guide rail moves linearly along the side wall of the pressing strip in a guiding manner, the upper ball support and the lower ball support respectively move transversely along the limiting position of the pressing strip in the grooves of the upper plate and the lower plate, when a screw arranged on the push plate reaches the position of the limiting block, the upper ball support and the lower ball support rotate around the upper rotating shaft of the shaft support under the driving of the torsion spring, and when the locking pin is in place, the locking pin is inserted into the pin hole of the shaft support to be locked.
2. The connecting and separating device for the spherical detector as claimed in claim 1, wherein the upper ball support and the lower ball support are fixing members of the spherical detector, and the contact spherical surface of the upper ball support and the spherical detector is coated with 3mm of silicon sulfide rubber with a compression amount of 1 mm.
3. The connecting and disconnecting device for a spherical probe as claimed in claim 1, wherein said upper ball support and said lower ball support are disposed in upper grooves of said upper plate and said lower plate, and said pressing strip axially restrains said upper ball support and said lower ball support.
4. The connecting and separating device for a spherical probe as claimed in claim 1, wherein the upper ball support and the lower ball support are disposed in the upper grooves of the upper plate and the lower plate, and the 4 guide rails mounted on the push plate of the batten shaft guide the linear motion along the side surface of the batten.
5. The connecting and disconnecting device for spherical probes according to claim 1, wherein the spring force deviation of the optional 4 disconnecting springs is small, and the disconnecting springs are uniformly distributed on the rear end plate and act on the guide cylinder of the push plate to provide power for the disconnection of the spherical probes.
6. The connecting and separating device for the spherical detector as claimed in claim 1, wherein the end of the pressing bar is provided with the limiting block for limiting the push plate to move in place.
7. The connecting and disconnecting device for a sphere probe according to claim 1, wherein said adapter plate is fixed to said upper ball support and said lower ball support, and said adapter plate is connected to said shaft support through said rotation shaft. The position of the rotating shaft is positioned outside a cone formed by the contact surface of the spherical detector and the spherical support and the center of the sphere.
8. The apparatus as claimed in claim 1, wherein the locking pins are installed on the adapter plate, and corresponding pin holes are formed on the shaft bracket, and the locking pins are inserted into the pin holes to be locked after the adapter plate is angled around the shaft bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110635610.9A CN113501147B (en) | 2021-06-08 | 2021-06-08 | Connecting and separating device for spherical detector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110635610.9A CN113501147B (en) | 2021-06-08 | 2021-06-08 | Connecting and separating device for spherical detector |
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| CN113501147A true CN113501147A (en) | 2021-10-15 |
| CN113501147B CN113501147B (en) | 2022-11-18 |
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| CN202110635610.9A Active CN113501147B (en) | 2021-06-08 | 2021-06-08 | Connecting and separating device for spherical detector |
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| CN113501147B (en) | 2022-11-18 |
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