CN113650814A - Convenient type protector - Google Patents
Convenient type protector Download PDFInfo
- Publication number
- CN113650814A CN113650814A CN202111092709.5A CN202111092709A CN113650814A CN 113650814 A CN113650814 A CN 113650814A CN 202111092709 A CN202111092709 A CN 202111092709A CN 113650814 A CN113650814 A CN 113650814A
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- fixedly connected
- assembly
- adjusting
- mounting
- component
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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
- B64G1/52—Protection, safety or emergency devices; Survival aids
- B64G1/54—Protection against radiation
- B64G1/546—Protection against radiation shielding electronic equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/10—Artificial satellites; Systems of such satellites; Interplanetary vehicles
- B64G1/1007—Communications satellites
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- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toxicology (AREA)
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- Emergency Medicine (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The application relates to a portable guard comprising a guard assembly and a mounting assembly, the guard assembly for protecting against ionizing total dose effects; the mounting assembly comprises a mounting frame fixedly connected with the protection assembly, horizontal adjusting assemblies fixedly connected with the mounting frame and at least two height adjusting assemblies fixedly connected with the horizontal adjusting assemblies; the height adjusting assembly is provided with a fixed base for fixedly connecting with an artificial satellite; the horizontal adjusting assembly is used for changing the horizontal spacing between the fixed bases, and the height adjusting assembly is used for changing the height spacing between the fixed bases; and a reinforcing plate fixedly connected with the protective component is arranged on the mounting frame. This application has the effect that improves protector's installation convenience and installation stability.
Description
Technical Field
The application relates to the technical field of communication satellites, in particular to a convenient protective device.
Background
The artificial satellite is an unmanned spacecraft which runs around the earth on a space orbit and is divided into a scientific satellite, an application satellite and a technical test satellite according to purposes, wherein the application satellite comprises a communication satellite which is an important component of a satellite communication system and is divided into an geostationary orbit communication satellite, a medium orbit communication satellite, a low orbit communication satellite and the like according to different orbital positions.
The artificial satellite encounters various neutral and charged particles, gravitational fields, electric fields, magnetic fields, electromagnetic radiation, space debris, meteoroid bodies, vacuum, low temperature and other space environments in the outer space, the influence on the artificial satellite caused by the interaction of the space environments and the artificial satellite in the space environments can be called a space environment effect, the space environment effect comprises a total ionization dose effect, the total ionization dose effect can affect the service life of the artificial satellite and can cause the artificial satellite to malfunction or be abnormal, and a protection device needs to be arranged on the artificial satellite to protect the total ionization dose effect.
Be provided with on the total dose protector of current communication satellite ionization and be used for the installation component of its rigid coupling on the artificial satellite, the installation component is fixed structure, and the position with the artificial satellite rigid coupling on the installation component is fixed, need adjust the installation component when the protection component rigid coupling is on the different positions of artificial satellite just can use, and when protector removed along with the artificial satellite, protection component and installation component can produce relative displacement, influence the subsequent protective effect of protector.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the protector needs to be adjusted to be used, so that the installation convenience is low, and the relative displacement between the protection assembly and the installation assembly causes the poor installation stability of the protector.
Disclosure of Invention
In order to improve the defect that the installation convenience of the protection device is lower and the installation stability is relatively poor, the application provides a convenient type protection device.
The application provides a convenient type protector adopts following technical scheme:
a convenient guard comprises a guard assembly and a mounting assembly, the guard assembly is used for protecting against total ionization dose effects;
the mounting assembly comprises a mounting frame fixedly connected with the protection assembly, horizontal adjusting assemblies fixedly connected with the mounting frame and at least two height adjusting assemblies fixedly connected with the horizontal adjusting assemblies;
the height adjusting assembly is provided with a fixed base for fixedly connecting with an artificial satellite;
the horizontal adjusting assembly is used for changing the horizontal spacing between the fixed bases, and the height adjusting assembly is used for changing the height spacing between the fixed bases;
and a reinforcing plate fixedly connected with the protective component is arranged on the mounting frame.
Through adopting above-mentioned technical scheme, the protective component rigid coupling is on the mounting bracket, the unable adjustment base rigid coupling is on artificial satellite, the horizontal adjustment subassembly can change the horizontal interval between the unable adjustment base, the altitude mixture control subassembly can change the altitude interval between the unable adjustment base, make unable adjustment base can adapt different altitude intervals on the artificial satellite, the mounted position of different horizontal intervals, improve protector's installation convenience, set up the reinforcing plate on the mounting bracket, reinforcing plate and protective component rigid coupling, can improve the installation stability between protective component and the mounting bracket, increase the dead weight of mounting bracket simultaneously, improve protector's installation stability.
Optionally, the mounting frame comprises a mounting plate, and a first fastening bolt is arranged at an end of the mounting plate;
a connecting strip is fixedly connected to the end face of the reinforcing plate, the connecting strip is fixedly connected to the middle of the side face of the mounting plate, and a first fastening bolt is also arranged at one end, far away from the connecting strip, of the reinforcing plate;
the mounting panel with the reinforcing plate passes through first fastening bolt with protection component rigid coupling.
Through adopting above-mentioned technical scheme, the reinforcing plate rigid coupling can conveniently be with the reinforcing plate rigid coupling on the mounting panel through the connecting strip on the connecting strip, ties the installation stability that can improve between protective component and the mounting bracket with protective component rigid coupling on mounting panel and reinforcing plate through first fastening.
Optionally, a connecting plate is integrally formed at an end of the mounting plate, the horizontal adjustment assembly includes an adjustment rod fixedly connected to the middle of the connecting plate, and a limit rod fixedly connected to one end of the connecting plate away from the mounting plate;
the adjusting rod is in threaded connection with an adjusting sleeve, the adjusting sleeve is rotatably connected with a moving base, and the limiting rod is movably inserted on the moving base.
Through adopting above-mentioned technical scheme, rotatory adjusting sleeve makes its length direction along the regulating stem remove, drives the removal base and removes in the length direction of regulating stem, makes the height adjustment subassembly remove in the length direction of regulating stem to adjust the horizontal interval between the unable adjustment base.
Optionally, the height adjustment assembly comprises an extension rod fixedly connected with the movable base, an extension sleeve arranged on the extension rod in a sleeved mode, the extension sleeve is in threaded connection with the extension rod, and the fixed base is rotatably connected to one end, far away from the extension rod, of the extension sleeve.
Through adopting above-mentioned technical scheme, rotatory extension sleeve pipe makes its length direction along the extension bar remove, drives unable adjustment base and removes in the length direction of extension bar to adjust the high interval between the unable adjustment base.
Optionally, a second fastening bolt is arranged on the fixed base.
By adopting the technical scheme, the second fastening bolt can conveniently and quickly fix the fixed base on the artificial satellite.
Optionally, a rotation bearing is disposed between the adjusting sleeve and the moving base.
Through adopting above-mentioned technical scheme, can conveniently rotate the adjusting sleeve pipe through rolling bearing to conveniently adjust the horizontal interval between the unable adjustment base.
Optionally, a bearing is arranged between the extension sleeve and the fixed base.
By adopting the technical scheme, the rotation of the extension sleeve can be more convenient through the bearing, so that the height distance between the fixed bases can be conveniently adjusted.
Optionally, the mounting assembly further comprises an angle adjusting assembly for adjusting an included angle between the protection assembly and the fixing base.
By adopting the technical scheme, the angle adjusting assembly adjusts the included angle between the protective assembly and the fixed base, so that the protective assembly has more protection ranges, the fixed base can be installed on more positions, and the installation convenience of the protective device is improved.
Optionally, the angle adjusting assembly comprises a first hinge block fixedly connected with the horizontal adjusting assembly and a second hinge block fixedly connected with the height adjusting assembly, and a hinge shaft is arranged between the first hinge block and the second hinge block;
the length direction of the hinge shaft is perpendicular to the length direction of the horizontal adjusting component.
Through adopting above-mentioned technical scheme, the length direction upset of horizontal adjustment subassembly can be followed to the height adjustment subassembly, and the length direction that is parallel to each other but length when two height adjustment subassemblies is different, can adjust the contained angle between protective assembly and the unable adjustment base, makes protective assembly have more protection domain, when the length direction nonparallel of two height adjustment subassemblies, makes unable adjustment base can install on more positions.
Optionally, the protection assembly includes a heat insulation plate and a lead-antimony foil fixedly connected to the heat insulation plate, and the lead-antimony foil is abutted to the mounting frame.
By adopting the technical scheme, the shielding thickness of the artificial satellite can be improved by the heat insulation plate and the lead-antimony foil, the total dose radiation in the artificial satellite is reduced, and the total dose effect of the artificial satellite for ionization protection is helped.
In summary, the present application includes at least one of the following beneficial technical effects:
by arranging the protection assembly, the mounting frame, the reinforcing plate, the horizontal adjustment assembly, the height adjustment assembly and the fixed base, the protection assembly is fixedly connected onto the mounting frame, the fixed base is fixedly connected onto the artificial satellite, the horizontal adjustment assembly can change the horizontal spacing between the fixed bases, and the height adjustment assembly can change the height spacing between the fixed bases, so that the fixed bases can adapt to different height spacings and mounting positions with different horizontal spacings on the artificial satellite, the mounting convenience of the protection device is improved, the reinforcing plate is arranged on the mounting frame, and is fixedly connected with the protection assembly, the mounting stability between the protection assembly and the mounting frame can be improved, the dead weight of the mounting frame is increased, and the mounting stability of the protection device is improved;
by arranging the angle adjusting assembly, the first hinging block, the second hinging block and the hinging shaft, the height adjusting assembly can turn over along the length direction of the horizontal adjusting assembly, when the length directions of the two height adjusting assemblies are parallel to each other but have different lengths, the included angle between the protective assembly and the fixed base can be adjusted, so that the protective assembly has more protective ranges, and when the length directions of the two height adjusting assemblies are not parallel to each other, the fixed base can be arranged on more mounting positions, so that the mounting convenience of the protective device is improved;
the heat insulation plate, the lead-antimony foil, the heat insulation plate and the lead-antimony foil can improve the shielding thickness of the artificial satellite, reduce the total dose radiation in the artificial satellite and help the artificial satellite to protect the total dose effect of ionization.
Drawings
Fig. 1 is a schematic structural diagram of a protection device according to a first embodiment.
FIG. 2 is a cross-sectional view of a shield apparatus according to one embodiment.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a schematic structural view of a guard according to a second embodiment.
Fig. 5 is a partially enlarged schematic view of a portion B in fig. 4.
Description of reference numerals: 1. a guard assembly; 11. a heat insulation plate; 12. lead antimony foil; 2. a mounting frame; 21. mounting a plate; 22. a connecting plate; 23. a first fastening bolt; 24. a reinforcing plate; 241. a connecting strip; 3. a horizontal adjustment assembly; 31. adjusting a rod; 311. adjusting the sleeve; 32. a limiting rod; 33. a movable base; 331. a rotating bearing; 4. a height adjustment assembly; 41. an extension pole; 42. extending the cannula; 43. a fixed base; 431. a load bearing; 432. a second fastening pin; 5. an angle adjustment assembly; 51. a first hinge block; 52. a second hinge block; 53. and (4) hinging the shaft.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses convenient type protector.
The first embodiment is as follows:
referring to fig. 1, a convenient protection device includes a protection component 1 and a mounting component, the protection component 1 includes a thermal insulation board 11 and a lead antimony foil 12 fixedly connected to the board surface of the thermal insulation board 11, the thermal insulation board 11 and the lead antimony foil 12 can improve the equivalent aluminum shielding thickness of a satellite structure, reduce the total dose radiation in the satellite, and improve the capability of the satellite to protect the total dose effect of ionization.
The mounting assembly comprises a mounting frame 2 fixedly connected with the protection assembly 1, a horizontal adjusting assembly 3 fixedly connected with the mounting frame 2, and a height adjusting assembly 4 fixedly connected with the horizontal adjusting assembly 3.
Referring to fig. 1 and 2, the mounting block 2 includes a mounting plate 21 fixedly coupled to the heat shield 11 and the lead antimony foil 12, first fastening pins 23 provided on both ends of the mounting plate 21, and reinforcing plates 24 provided on sides of the mounting plate 21. The connecting strip 241 is fixedly connected to the end face of the reinforcing plate 24, the end, away from the mounting plate 21, of the reinforcing plate 24 is also provided with the first fastening bolt 23, the connecting strip 241 is fixedly connected to the middle of the mounting plate 21 through bolts, the number of the reinforcing plates 24 is at least two, the number of the reinforcing plates 24 in the embodiment is two, and the two reinforcing plates 24 are symmetrically distributed along the length direction of the mounting plate 21. The surface of the mounting plate 21 and the surface of the reinforcing plate 24 are in the same plane and abut against the lead antimony foil 12, and the protection assembly 1 is fixedly connected to the mounting frame 2 through a first fastening bolt 23. Two connecting plates 22 are integrally formed on both end surfaces of the mounting plate 21, and the two connecting plates 22 are arranged in a direction away from the lead-antimony foil 12.
Referring to fig. 2 and 3, the horizontal adjustment assembly 3 includes an adjustment rod 31 and a limiting rod 32 fixedly connected between the two connection plates 22, the adjustment rod 31 is disposed at the middle of the connection plate 22, and the limiting rod 32 is disposed at an end of the connection plate 22 away from the mounting plate 21. The adjusting rod 31 is a threaded rod, at least two adjusting sleeves 311 are connected to the adjusting rod 31 through threads, in the embodiment, the number of the adjusting sleeves 311 is two, and the two adjusting sleeves 311 are symmetrically distributed about the midpoint of the adjusting rod 31. A moving base 33 is rotatably connected to the adjustment sleeve 311, and a rotary bearing 331 is fixedly provided between the moving base 33 and the adjustment sleeve 311. A through hole for movably inserting the stopper rod 32 is formed in the movable base 33.
Referring to fig. 1 and 2, the adjusting sleeve 311 is rotated to move in the length direction of the adjusting rod 31, so as to drive the moving base 33 to move in the length direction of the adjusting rod 31, change the horizontal distance between the height adjusting assemblies 4, and the limiting rod 32 is movably inserted on the moving base 33, so that the moving base 33 does not rotate.
Referring to fig. 1 and 2, the number of the height adjusting assemblies 4 is the same as the number of the moving bases 33, in this embodiment, the number of the height adjusting assemblies 4 is two, each height adjusting assembly 4 includes an extension rod 41 having one end fixedly connected to the lower end of the moving base 33, an extension sleeve 42 sleeved on the other end of the extension rod 41, and a fixing base 43 rotatably connected to one end of the extension sleeve 42 far from the extension rod 41. The extension sleeve 42 is screwed to the extension rod 41, a bearing 431 is provided between the fixed base 43 and the extension sleeve 42, and second fastening bolts 432 are provided at four corners of the fixed base 43.
Referring to fig. 1 and 2, the extension sleeve 42 is rotated to move in the length direction of the extension rod 41, so that the fixing base 43 can be driven to move in the length direction of the extension rod 41, the height interval between the fixing bases 43 can be changed, the rotation of the extension sleeve 42 can be facilitated through the bearing 431, and the fixing base 43 can be fixedly connected to the artificial satellite through the second fastening bolt 432.
The implementation principle of the convenient protection device in the embodiment of the application is as follows: will protect assembly 1 rigid coupling on mounting bracket 2 through first anchorage 23, rotatory adjusting sleeve 311 makes movable base 33 can follow gag lever post 32's length direction and removes, thereby drive extension rod 41, extension sleeve 42 and unable adjustment base 43 remove, horizontal interval between adjustment unable adjustment base 43, rotatory extension sleeve 42 can make extension sleeve 42 drive unable adjustment base 43 and remove along the length direction of extension rod 41, make the high interval between unable adjustment base 43, when unable adjustment base 43 passes through second anchorage 432 rigid coupling on artificial satellite, unable adjustment base 43 can the different mounted positions of adaptation horizontal interval and high interval, make protect assembly 1 facilitate the installation on artificial satellite, improve protector's installation convenience. When the dead weight of the protection component 1 is large, the reinforcing plate 24 is arranged on the mounting frame 2, so that the mounting stability between the protection component 1 and the mounting component can be improved, the dead weight of the mounting component is increased, and the mounting stability of the protection device is improved.
In the second embodiment, the difference between the present embodiment and the first embodiment is:
referring to fig. 4 and 5, the mounting assembly further includes an angle adjustment assembly 5 disposed between the horizontal adjustment assembly 3 and the height adjustment assembly 4. The angle adjusting assembly 5 comprises two first hinged blocks 51 fixedly connected with the moving base 33, a hinged shaft 53 fixed on the two first hinged blocks 51, and a second hinged block 52 arranged between the two first hinged blocks 51 and rotatably arranged on the hinged shaft 33, wherein the axial direction of the hinged shaft 53 is perpendicular to the length direction of the adjusting rod 31, and the second hinged block 52 is fixedly connected with the same extension rod 41.
The implementation principle of the convenient protection device in the embodiment of the application is as follows: height adjustment subassembly 4 can be followed the length direction upset of horizontal adjustment subassembly 3, when the length direction of two height adjustment subassemblies 4 is parallel to each other, rotatory adjusting sleeve 311 makes its length direction along adjusting pole 31 remove, rotatory extension sleeve 42 can make extension rod 41 remove along the length direction of extension rod 41, can adjust the contained angle between protection component 1 and unable adjustment base 43, make protection component 1 have more protection scope, when the length direction of two height adjustment subassemblies 4 is not parallel, make unable adjustment base 43 can install on more mounted positions, make protection component 1 facilitate mounting on artificial satellite, improve protector's installation convenience.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a convenient type protector which characterized in that: the device comprises a protection component (1) and a mounting component, wherein the protection component (1) is used for protecting the total ionization dose effect;
the mounting assembly comprises a mounting frame (2) fixedly connected with the protection assembly (1), a horizontal adjusting assembly (3) fixedly connected with the mounting frame (2), and at least two height adjusting assemblies (4) fixedly connected with the horizontal adjusting assembly (3);
the height adjusting component (4) is provided with a fixed base (43) fixedly connected with an artificial satellite;
the horizontal adjusting assembly (3) is used for changing the horizontal spacing between the fixed bases (43), and the height adjusting assembly (4) is used for changing the height spacing between the fixed bases (43);
and a reinforcing plate (24) fixedly connected with the protective component (1) is arranged on the mounting frame (2).
2. A portable guard according to claim 1, characterised in that: the mounting frame (2) comprises a mounting plate (21), and a first fastening bolt (23) is arranged at the end part of the mounting plate (21);
a connecting strip (241) is fixedly connected to the end face of the reinforcing plate (24), the connecting strip (241) is fixedly connected to the middle of the side face of the mounting plate (21), and a first fastening bolt (23) is also arranged at one end, far away from the connecting strip (241), of the reinforcing plate (24);
the mounting plate (21) and the reinforcing plate (24) are fixedly connected with the protection component (1) through the first fastening bolt (23).
3. A portable guard according to claim 2, in which: the end part of the mounting plate (21) is integrally formed with a connecting plate (22), the horizontal adjusting component (3) comprises an adjusting rod (31) fixedly connected to the middle part of the connecting plate (22), and a limiting rod (32) fixedly connected to one end, far away from the mounting plate (21), of the connecting plate (22);
the adjusting rod (31) is in threaded connection with an adjusting sleeve (311), the adjusting sleeve (311) is rotatably connected with a moving base (33), and the limiting rod (32) is movably inserted on the moving base (33).
4. A portable guard according to claim 3, characterised in that: height adjustment subassembly (4) include with extension rod (41) of moving base (33) rigid coupling, the cover is established extension sleeve pipe (42) on extension rod (41), extension sleeve pipe (42) with extension rod (41) threaded connection, unable adjustment base (43) rotate to be connected extension sleeve pipe (42) are kept away from one of extension rod (41) is served.
5. A handy guard according to claim 4, wherein: and a second fastening bolt (432) is arranged on the fixed base (43).
6. A portable guard according to claim 3, characterised in that: a rotating bearing (331) is arranged between the adjusting sleeve (311) and the moving base (33).
7. A handy guard according to claim 4, wherein: and a bearing (431) is arranged between the extension sleeve (42) and the fixed base (43).
8. A portable guard according to claim 1, characterised in that: the mounting assembly further comprises an angle adjusting assembly (5) for adjusting an included angle between the protection assembly (1) and the fixed base (43).
9. A portable guard according to claim 8, in which: the angle adjusting component (5) comprises a first hinging block (51) fixedly connected with the horizontal adjusting component (31) and a second hinging block (52) fixedly connected with the height adjusting component (4), and a hinging shaft (53) is arranged between the first hinging block (51) and the second hinging block (52);
the length direction of the hinge shaft (53) is perpendicular to the length direction of the horizontal adjusting component (31).
10. A portable guard according to claim 1, characterised in that: the protection assembly (1) comprises a heat insulation plate (11) and a lead-antimony foil (12) fixedly connected to the heat insulation plate (11), wherein the lead-antimony foil (12) is abutted to the mounting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111092709.5A CN113650814A (en) | 2021-09-17 | 2021-09-17 | Convenient type protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111092709.5A CN113650814A (en) | 2021-09-17 | 2021-09-17 | Convenient type protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113650814A true CN113650814A (en) | 2021-11-16 |
Family
ID=78494156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111092709.5A Pending CN113650814A (en) | 2021-09-17 | 2021-09-17 | Convenient type protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113650814A (en) |
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Application publication date: 20211116 |