CN219154753U - Mounting and adjusting device for auxiliary reflector - Google Patents
Mounting and adjusting device for auxiliary reflector Download PDFInfo
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- CN219154753U CN219154753U CN202223120588.3U CN202223120588U CN219154753U CN 219154753 U CN219154753 U CN 219154753U CN 202223120588 U CN202223120588 U CN 202223120588U CN 219154753 U CN219154753 U CN 219154753U
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Abstract
The utility model provides a mounting and adjusting device for a secondary reflector, which belongs to the technical field of satellite reflector assembly and comprises a base and an adjusting plate, wherein a pressing screw is arranged on the adjusting plate, the adjusting plate is mounted on the base through the pressing screw, and a pressing plate is arranged on the adjusting plate. The pressing plate is provided with a screw, and the auxiliary reflector is detachably arranged on the adjusting plate through the pressing plate and the screw. The base is provided with a horizontal adjusting screw and a position adjusting screw, and the adjusting plate adjusts the installation position of the auxiliary reflector by screwing the horizontal adjusting screw and the position adjusting screw. According to the utility model, the auxiliary reflector is fixed on the adjusting plate by arranging the pressing plate, the auxiliary reflector is adjusted to the correct installation position by screwing the horizontal adjusting screw and the position adjusting screw on the base, and finally the installation position of the auxiliary reflector is fixed by screwing the pressing screw on the adjusting plate, so that the auxiliary reflector is firmly locked with the main reflector after being adjusted in place, and the accuracy of the relative position of the auxiliary reflector is high, thereby facilitating subsequent operation.
Description
Technical Field
The utility model relates to the technical field of satellite reflector assembly, in particular to a mounting and adjusting device for a secondary reflector.
Background
The satellite reflector is an important component part of a satellite and is indispensable equipment for satellite communication, scientific detection and the like. A typical satellite reflector consists of a primary reflector, a secondary reflector, a radiation source, etc. In which the focal points of the main and sub-reflectors are to be arranged coincident, which necessitates a high degree of accuracy in the arrangement of the main and sub-reflectors.
Because the reflector is complex in structure, the mounting accuracy cannot be ensured by reworking after mounting, and therefore, the mounting accuracy is generally ensured during assembly. However, in the positioning mode which is frequently used in assembly, the accuracy requirements of the main reflector connecting piece and the auxiliary reflector connecting piece are high, the processing is difficult, the manufacturing cost is high, meanwhile, the assembly fixture is complex, the assembly accuracy cannot be ensured frequently, the assembly period is long, the time and the labor are consumed, and the assembly efficiency is not high.
Disclosure of Invention
In view of the shortcomings in the prior art, it is an object of the present utility model to provide a secondary reflector mounting adjustment device
The utility model provides a mounting and adjusting device for a secondary reflector, which comprises a base and an adjusting plate, wherein a pressing screw is arranged on the adjusting plate;
the pressing plate is provided with a screw, and the auxiliary reflector is detachably arranged on the adjusting plate through the pressing plate and the screw;
the base is provided with a horizontal adjusting screw and a position adjusting screw, and the adjusting plate adjusts the installation position of the auxiliary reflector by screwing the horizontal adjusting screw and the position adjusting screw.
In some embodiments, the pressing plate is in a step shape, and a waist-shaped through hole is formed in the pressing plate, and the waist-shaped through hole is arranged along the length direction of the pressing plate.
In some embodiments, four adjusting support planes are uniformly arranged on the periphery of the adjusting plate, two opposite adjusting support planes are parallel to each other, and two adjacent adjusting support planes are perpendicular to each other.
In some embodiments, the adjusting support plane is provided with a second mounting hole, the two mounting holes are coaxially arranged, and the axes of two adjacent mounting holes are vertically arranged.
In some embodiments, the base and the adjusting plate are uniformly provided with three groups of first mounting holes, and the mutual included angles between the three groups of first mounting holes are 120 degrees.
In some embodiments, one horizontal adjusting screw and two pressing screws are mounted on one of the mounting holes of each group, and one horizontal adjusting screw is oppositely arranged between the two pressing screws.
In some embodiments, the horizontal adjustment screw is disposed through the mounting hole from the base toward the adjustment plate.
In some embodiments, the compression screw is disposed through the mounting hole from the adjustment plate toward the base.
In some embodiments, a spring and washer are disposed between the adjustment plate and the compression screw.
In some embodiments, the horizontal adjusting screw and the end of the position adjusting screw are both fine thread balls.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the auxiliary reflector is fixed on the adjusting plate through the pressing plate, the auxiliary reflector is adjusted to the correct installation position by screwing the horizontal adjusting screw and the position adjusting screw on the base, and finally the installation position of the auxiliary reflector is fixed by screwing the pressing screw on the adjusting plate, so that the auxiliary reflector is firmly locked with the main reflector after being adjusted in place, and the accuracy of the relative position of the auxiliary reflector is high, thereby facilitating subsequent operation;
meanwhile, the utility model has convenient operation and wide adjustable range and can be repeatedly used for a plurality of times; the corresponding manufacturing mould has simple structure, convenient processing and low cost.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of a secondary reflector mounting and adjusting apparatus of the present utility model;
FIG. 2 is a schematic view of the installation of a horizontal adjustment screw and a spring screw of the secondary reflector installation adjustment apparatus of the present utility model;
fig. 3 is a schematic view of the installation of the position adjusting screw of the sub-reflector installation adjusting device of the present utility model.
Reference numerals:
Adjusting plate 2 mounting hole 9
Adjusting screw 10 for adjusting position of supporting plane 3
Mounting hole II 11 of pressing plate 4
Waist-shaped through hole 5 spring 12
Screw 6 washer 13
Detailed Description
The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.
Example 1
As shown in fig. 1, the utility model comprises a base 1 and an adjusting plate 2, wherein a pressing screw 8 is arranged on the adjusting plate 2, the adjusting plate 2 is arranged on the base 1 through the pressing screw 8, and a pressing plate 4 is arranged on the adjusting plate 2. The pressing plate 4 is provided with a screw 6, and the auxiliary reflector is detachably arranged on the adjusting plate 2 through the pressing plate 4 and the screw 6. The base 1 is provided with a horizontal adjusting screw 7 and a position adjusting screw 10, and the adjusting plate 2 adjusts the installation position of the auxiliary reflector by screwing the horizontal adjusting screw 7 and the position adjusting screw 10.
The pressing plate 4 is in a step shape, a waist-shaped through hole 5 is formed in the pressing plate 4, and the waist-shaped through hole 5 is formed in the direction along the length direction of the pressing plate 4. Four adjusting support planes 3 are uniformly arranged on the periphery of the adjusting plate 2, two opposite adjusting support planes 3 are parallel to each other, and two adjacent adjusting support planes 3 are perpendicular to each other. The adjusting support plane 3 is provided with a second mounting hole 11, the two opposite mounting holes 11 are coaxially arranged, and the axes of the two adjacent mounting holes 11 are vertically arranged. The ball heads of the four position adjusting screws 10 respectively penetrate through the four adjusting support planes 3 through the second mounting holes 11 to prop against the peripheral side edges of the adjusting plate 2. Three groups of first mounting holes 9 are uniformly formed in the base 1 and the adjusting plate 2, and the mutual included angles between the three groups of first mounting holes 9 are 120 degrees. Each group of mounting holes I9 is provided with a horizontal adjusting screw 7 and two pressing screws 8, wherein one horizontal adjusting screw 7 is oppositely arranged between the two pressing screws 8. The horizontal adjusting screw 7 is arranged to penetrate from the base 1 to the adjusting plate 2 through the first mounting hole 9. The pressing screw 8 is provided to penetrate from the adjusting plate 2 to the base 1 through the first mounting hole 9. A spring 12 and a washer 13 are provided between the adjusting plate 2 and the pressing screw 8. The end parts of the horizontal adjusting screw 7 and the position adjusting screw 10 are respectively provided with an M8 fine thread ball head, and the first mounting hole and the second mounting hole are respectively provided with an M8 fine thread hole.
Working principle:
the utility model fixes the auxiliary reflector on the adjusting plate 2 through the pressing plate 3, and after the auxiliary reflector is adjusted to the correct installation position by respectively screwing the horizontal adjusting screw 7 and the position adjusting screw 10, the installation position of the auxiliary reflector is fixed by finally screwing the pressing screw 8.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and are not to be construed as limiting the present application.
The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the present application and features in the embodiments may be combined with each other arbitrarily without conflict.
Claims (10)
1. The auxiliary reflector installation adjusting device is characterized by comprising a base (1) and an adjusting plate (2), wherein a pressing screw (8) is arranged on the adjusting plate (2), the adjusting plate (2) is installed on the base (1) through the pressing screw (8), and a pressing plate (4) is arranged on the adjusting plate (2);
the pressing plate (4) is provided with a screw (6), and the auxiliary reflector is detachably arranged on the adjusting plate (2) through the pressing plate (4) and the screw (6);
the base (1) is provided with a horizontal adjusting screw (7) and a position adjusting screw (10), and the adjusting plate (2) adjusts the installation position of the auxiliary reflector by screwing the horizontal adjusting screw (7) and the position adjusting screw (10).
2. The mounting and adjusting device for the secondary reflector as claimed in claim 1, wherein the pressing plate (4) is in a step shape, a waist-shaped through hole (5) is formed in the pressing plate (4), and the waist-shaped through hole (5) is arranged along the length direction of the pressing plate (4).
3. The mounting and adjusting device for the secondary reflector as claimed in claim 1, wherein four adjusting support planes (3) are uniformly arranged on the periphery of the adjusting plate (2), two opposite adjusting support planes (3) are parallel to each other, and two adjacent adjusting support planes (3) are perpendicular to each other.
4. A secondary reflector mounting and adjusting device as claimed in claim 3, characterized in that the adjusting support plane (3) is provided with two mounting holes (11), two mounting holes (11) are coaxially arranged, and the axes of two adjacent mounting holes (11) are vertically arranged.
5. The mounting and adjusting device for the auxiliary reflector according to claim 1, wherein three groups of mounting holes I (9) are uniformly formed in the base (1) and the adjusting plate (2), and the included angles between the three groups of mounting holes I (9) are set to be 120 degrees.
6. The mounting adjustment device for a secondary reflector as claimed in claim 5, characterized in that one of said horizontal adjustment screws (7) is mounted to each of said sets of mounting holes (9) together with two of said compression screws (8), one of said horizontal adjustment screws (7) being disposed opposite each other intermediate said two compression screws (8).
7. The mounting adjustment device for a secondary reflector as claimed in claim 6, characterized in that the horizontal adjustment screw (7) is arranged through the mounting hole one (9) from the base (1) towards the adjustment plate (2).
8. The mounting adjustment device for a secondary reflector as claimed in claim 6, characterized in that the pressing screw (8) is arranged through the mounting hole one (9) from the adjustment plate (2) towards the base (1).
9. The mounting adjustment device for a secondary reflector as claimed in claim 8, characterized in that a spring (12) and a washer (13) are arranged between the adjustment plate (2) and the screw (8) for pressing.
10. The mounting adjustment device for a secondary reflector according to claim 1, characterized in that the horizontal adjustment screw (7) and the position adjustment screw (10) are provided with fine thread balls at the ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223120588.3U CN219154753U (en) | 2022-11-23 | 2022-11-23 | Mounting and adjusting device for auxiliary reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223120588.3U CN219154753U (en) | 2022-11-23 | 2022-11-23 | Mounting and adjusting device for auxiliary reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219154753U true CN219154753U (en) | 2023-06-09 |
Family
ID=86618464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223120588.3U Active CN219154753U (en) | 2022-11-23 | 2022-11-23 | Mounting and adjusting device for auxiliary reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219154753U (en) |
-
2022
- 2022-11-23 CN CN202223120588.3U patent/CN219154753U/en active Active
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