CN216348107U - Tail section quality measuring switching support - Google Patents
Tail section quality measuring switching support Download PDFInfo
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- CN216348107U CN216348107U CN202123096442.5U CN202123096442U CN216348107U CN 216348107 U CN216348107 U CN 216348107U CN 202123096442 U CN202123096442 U CN 202123096442U CN 216348107 U CN216348107 U CN 216348107U
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- top plate
- bottom plate
- supporting part
- tail section
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Abstract
The application provides a tail section quality measurement supporting device which comprises a first switching part, a second switching part and a third switching part, wherein the first switching part is provided with a bottom plate used for being fixed with a quality measurement platform, and a supporting part arranged on the bottom plate; the second switching part is provided with a top plate used for being fixed with the bracket and an adjusting part arranged on the top plate; the regulating part is kept away from roof one end is arranged in the supporting part and through adjustment mechanism with the supporting part is connected, adjustment mechanism is used for the adjustment the bottom plate with distance between the roof, the regulating part is provided with screw thread hole group, a set of on each lateral wall the screw hole distributes a plurality of screw holes along vertical direction, the supporting part corresponds the position of screw thread hole group is provided with the screw, the supporting part with the regulating part is pegged graft the back, through the screw with screw hole threaded connection, through the screw is selected the position of screw hole realizes that the switching holds in the palm and realizes height-adjustable in the certain limit.
Description
Technical Field
The application relates to the technical field of aerospace vehicles, in particular to a tail section quality measurement switching support.
Background
After the final assembly of each cabin section of the rocket is completed, quality measurement work needs to be carried out on each cabin section. The tail section matter is surveyed and can not directly place the tail section and carry out matter survey on the matter survey bench, need survey the switching with the help of installation matter at the matter survey bench and hold in the palm, and the upper end that the switching held in the palm is surveyed to matter is provided with the bracket, and the tail section is placed and is carried out matter survey to the tail section on the bracket again.
At present, the tail section quality measurement switching support is a fixed-height switching support, when the tail section with a large diameter is supported through the fixed-height switching support, the tail end of a wing rudder of the tail section can be abutted against a quality measurement interference platform surface, the quality measurement is carried out after the wing rudder of the tail section is detached, but the quality measurement result is not accurate due to the fact that the wing rudder is detached, and therefore the tail section quality measurement switching plate is provided.
Disclosure of Invention
The application aims at the problem and provides a tail section quality testing transfer support.
The technical scheme of the application provides a tail section quality testing switching support which comprises a first switching part, a second switching part and a third switching part, wherein the first switching part is provided with a bottom plate used for being fixed with a quality testing table, and a supporting part arranged on the bottom plate;
the second switching part is provided with a top plate used for being fixed with the bracket and an adjusting part arranged on the top plate;
one end, far away from the top plate, of the adjusting part is arranged in the supporting part and connected with the supporting part through an adjusting mechanism, and the adjusting mechanism is used for adjusting the distance between the bottom plate and the top plate.
According to the technical scheme provided by some embodiments of the application, the adjusting mechanism comprises a threaded hole group arranged on the adjusting part, the threaded hole group comprises a plurality of threaded holes distributed along a first direction, and the adjusting part is connected with the supporting part through any one of the threaded holes.
According to the technical scheme that this application some embodiments provided, the regulating part is the cuboid structure, be provided with at least a set of on each lateral wall of regulating part the screw thread hole group.
According to the technical scheme provided by some embodiments of the application, a plurality of first connecting holes used for being detachably connected with the bracket are arranged on the top plate.
According to the technical scheme provided by some embodiments of the application, the bottom plate extends out from the edge of the supporting part, and the part extending out of the bottom plate is provided with a second connecting hole used for being connected with the quality testing platform.
According to the technical scheme that some embodiments of this application provided, follow on the at least one lateral wall of regulating part first direction is provided with spacing draw runner, correspond on the supporting part the position of spacing draw runner is provided with the slide, the slide with spacing draw runner sliding connection.
Compared with the prior art, the beneficial effect of this application: a tail section quality testing switching support is provided, wherein a first switching part is provided with a bottom plate used for being fixed with a quality testing table and a supporting part arranged on the bottom plate; the second switching part is provided with a top plate used for being fixed with the bracket and an adjusting part arranged on the top plate; the bottom end of the adjusting part is arranged in the supporting part and is connected with the supporting part through an adjusting mechanism, and the adjusting mechanism is used for adjusting the distance between the bottom plate and the top plate. The adjusting part is movably inserted in the supporting part and fixed in the supporting part through the adjusting mechanism, and the distance between the bottom plate and the top plate is changed by adjusting the adjusting mechanism, so that the interference to the quality testing process caused by the lengths of the tail wing rudders with different diameters is avoided by adjusting the height of the switching support under the condition of ensuring the accuracy of the quality testing result.
Drawings
FIG. 1 is a schematic view of a connection structure of a transfer bracket, a bracket and a quality testing table;
fig. 2 is a schematic structural diagram of the first transfer portion and the second transfer portion;
FIG. 3 is a first schematic view of a height state structure of the adaptor bracket;
FIG. 4 is a second schematic view of the height state structure of the adapter bracket;
FIG. 5 is a schematic view of a limiting slide and a slide mount mechanism.
The text labels in the figures are represented as:
10. a base plate; 11. a first main board; 12. a first side plate; 13. a screw; 14. a slideway; 15. a second connection hole; 20. a top plate; 21. a second main board; 22. a second side plate; 23. a threaded hole; 24. a first connection hole; 25. a limiting slide bar; 30. a bracket; 40. and (4) a quality testing table.
Detailed Description
The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.
Referring to fig. 1 and fig. 2, the present embodiment provides a tail section quality testing adapter, which includes a first adapter having a bottom plate 10 for fixing with a quality testing table 40, and a support portion disposed on the bottom plate 10; the bottom plate 10 passes through the fix with screw matter survey 40 mesas, the bottom plate 10 up end is fixed with through the welding mode vertical fixation has the supporting part, the supporting part is by the frame of two first mainboards 11 and two first curb plate 12 end to end connection.
When the tail section of the aircraft is subjected to quality measurement, the quality measurement switching support needs to be installed on the quality measurement platform 40, a bracket 30 is arranged at the upper end of the quality measurement switching support, and the tail section is placed on the bracket 30 and then is subjected to quality measurement on the tail section of the aircraft.
A second adaptor having a top plate 20 for fixing with a bracket 30, and an adjusting portion provided on the top plate 20; the upper end face of the top plate 20 is fixedly connected with the bracket 30, the lower end face of the top plate is vertically fixed with the adjusting part in a welding mode, and the adjusting part is a frame formed by connecting two second main plates 21 and two second side plates 22 end to end.
One end of the adjusting part, which is far away from the top plate 20, is arranged in one end of the supporting part, which is far away from the bottom plate 10, and is connected with the supporting part through an adjusting mechanism, the adjusting mechanism is used for adjusting the distance between the bottom plate 10 and the top plate 20, and the distance between the bottom plate 10 and the top plate 20 is changed by adjusting the adjusting mechanism, namely, the bottom end of the adjusting part is adjusted to be arranged in the depth of the supporting part.
In a preferred embodiment, as shown in fig. 3 and 4, the adjusting mechanism comprises a threaded hole set provided on the adjusting portion, the threaded hole set comprising a plurality of threaded holes 23 distributed along a first direction, the adjusting portion being connected to the support portion through any one of the threaded holes 23. The threaded holes 23 are arranged on the threaded hole 23 group, so that the adjusting range of the adjusting part in the supporting part in the first direction can be enlarged, namely, the height of the transfer support can be adjusted, the requirement that the wing rudder can be arranged above the quality measuring platform 40 for the tail sections of the aircrafts with different diameters under the condition that the wing rudder is not detached is met, and the quality measuring work can be continuously carried out.
The first direction here refers to a distance between the bottom plate 10 and the top plate 20, i.e., in a vertical direction.
In a preferred embodiment, the adjusting part is of a rectangular parallelepiped structure, and each side wall of the adjusting part is provided with at least one set of the thread hole sets. The second main board 21 is provided with two sets of threaded hole groups, the second side board 22 is provided with a set of threaded hole groups, the threaded hole groups on the second main board 21 and the threaded hole groups on the second side board 22 are equal in height to the top board 20, the supporting portion corresponds to the threaded hole groups on the second main board 21, screws 13 are arranged on the first main board 11 and correspond to the threaded hole groups on the second side board 22, the first side board 12 of each threaded hole group is provided with a screw 13, the supporting portion and the adjusting portion are connected through the screws 13 and the threads of the threaded holes 23, and through the screws 14, the positions of the threaded holes 23 are selected, so that the adjusting portion is arranged in the supporting portion along the first direction for height adjustment.
It should be noted that one of the threaded holes 23 on one side wall of the adjusting portion is located on the same horizontal plane as the corresponding threaded holes 23 on the other side wall. Of course, the positioning of the threaded holes 23 does not affect the adjustment of the distance between the bottom plate 10 and the top plate 20 by the adjustment mechanism, but the set of threaded holes on each side wall are at the same height, primarily for ease of operation.
The regulating portion side walls referred to herein refer to the second main plate 21 and the second side plate 22.
In a preferred embodiment, the top plate 20 is provided with a plurality of first coupling holes 24 for detachably coupling with the bracket 30. The bracket 30 is fixedly arranged on the upper end surface of the top plate 20 through the connecting holes 24, the size of the bracket 30 is different according to the diameter of the tail section of the supported aircraft, and the connecting holes 24 distributed on the upper end surface of the top plate 20 can meet the requirement of mounting the bracket 30 with different sizes.
In a preferred embodiment, the bottom plate 10 extends from the edge of the supporting portion, and a second connecting hole 15 for connecting with the quality testing device 40 is formed in the extending portion of the bottom plate 10.
In a preferred embodiment, as shown in fig. 5, a limiting slide bar 25 is arranged on at least one side wall of the adjusting portion along the first direction, the limiting slide bar 25 is a T-shaped slide bar, a slide way 14 is arranged on the supporting portion corresponding to the position of the limiting slide bar 25, and the slide way 14 is connected with the limiting slide bar 25 in a sliding manner. When the adjusting part is inserted into the supporting part, the limiting slide bar 25 is aligned with the slide way 14, the adjusting part is inserted into the supporting part along with the sliding of the limiting slide bar 25 along the slide way 14, and then the adjusting part and the supporting part are connected and fixed through the adjusting mechanism; the sliding connection of the limiting sliding strip 25 and the sliding way 14 ensures that the adjusting part can be quickly aligned to the position when inserted into the supporting part, and can enable the adjusting part to be kept horizontal in the supporting part, so that the position of the adjusting part in the first direction is limited.
The embodiment of the application provides a pair of changeover support is surveyed to tail section quality, including first switching portion and second switching portion, first switching portion with second switching portion passes through adjustment mechanism and realizes adjustable connection, second switching portion includes the regulating part, the regulating part is provided with screw hole group, and is a set of on each lateral wall a plurality of screw holes 23 of vertical direction distribution are followed to screw hole 23, first switching portion includes the supporting part, the supporting part corresponds the position of screw hole group is provided with screw 13, the supporting part with the regulating part is pegged graft the back, through screw 13 with screw hole 23 threaded connection, through screw 13 selects the position of screw hole 23 realizes the regulating part is in follow in the supporting part the first direction carries out height adjustment, realizes that the switching holds in the palm promptly and realizes height-adjustable in certain extent.
The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are no specific structures which are objectively limitless due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the technical features mentioned above can be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other instances, which may or may not be practiced, are intended to be within the scope of the present application.
Claims (6)
1. The utility model provides a changeover bracket is surveyed to tail-end matter which characterized in that includes:
the first transfer part is provided with a bottom plate (10) used for being fixed with the quality testing table and a hollow-structure supporting part arranged on the bottom plate (10);
a second adapter part having a top plate (20) for fixing with a bracket, and an adjusting part provided on the top plate (20);
one end, far away from the top plate (20), of the adjusting part is arranged in the supporting part and connected with the supporting part through an adjusting mechanism, and the adjusting mechanism is used for adjusting the distance between the bottom plate (10) and the top plate (20).
2. A tail section quality testing adapter bracket according to claim 1, characterized in that the adjusting mechanism comprises a threaded hole set arranged on the adjusting portion, the threaded hole set comprises a plurality of threaded holes (23) distributed along a first direction, and the adjusting portion is connected with the supporting portion through any one of the threaded holes (23).
3. The transition support for measuring the tail section quality according to claim 2, wherein the adjusting part is of a rectangular structure, and each side wall of the adjusting part is provided with at least one set of threaded hole sets.
4. An end section quality testing adapter tray according to claim 1, characterized in that a plurality of first connection holes (24) are provided on the top plate (20), and the bracket (30) is detachably connected with the top plate (20) through the first connection holes (24).
5. The transition support for tail section quality measurement according to claim 1, wherein the bottom plate (10) extends from the edge of the support portion, and a second connection hole (15) for connecting with the quality measurement platform (40) is formed in a portion of the bottom plate (10) extending out of the support portion.
6. The transition support is surveyed to tail section matter according to claim 3, characterized in that, be provided with spacing draw runner (25) along on at least one lateral wall of regulating part on the first direction, correspond on the supporting part the position of spacing draw runner (25) is provided with slide (14), spacing draw runner (25) with slide (14) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123096442.5U CN216348107U (en) | 2021-12-10 | 2021-12-10 | Tail section quality measuring switching support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123096442.5U CN216348107U (en) | 2021-12-10 | 2021-12-10 | Tail section quality measuring switching support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216348107U true CN216348107U (en) | 2022-04-19 |
Family
ID=81161339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123096442.5U Active CN216348107U (en) | 2021-12-10 | 2021-12-10 | Tail section quality measuring switching support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216348107U (en) |
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2021
- 2021-12-10 CN CN202123096442.5U patent/CN216348107U/en active Active
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