CN218761988U - Ground flange for rocket fast-assembling air conditioner, rocket-mounted flange and connector - Google Patents
Ground flange for rocket fast-assembling air conditioner, rocket-mounted flange and connector Download PDFInfo
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- CN218761988U CN218761988U CN202222387977.6U CN202222387977U CN218761988U CN 218761988 U CN218761988 U CN 218761988U CN 202222387977 U CN202222387977 U CN 202222387977U CN 218761988 U CN218761988 U CN 218761988U
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Abstract
The utility model provides a flange and connector on ground flange, the arrow that is used for rocket fast-assembling air conditioner. The ground flange is inside to contain first passageway and with the first passageway intercommunication each other and the different second passageway of direction, the fixed plate that is used for fixed ground flange is connected to the one end along the axial direction of first passageway of ground flange, the other end is equipped with the wedge slot, the one end and the first passageway intercommunication of second passageway, the other end is used for and ground air supply pipe intercommunication. The rocket upper flange comprises a cylinder body, an annular epitaxial plate and a bulge, wherein the two ends of the cylinder body are communicated, the annular epitaxial plate is connected with the cylinder body at one axial end of the cylinder body, and the bulge is arranged on the outer wall of the cylinder body along the circumferential direction; the annular epitaxial plate is used for being connected with the rocket body, and the protrusion is used for being matched with the wedge-shaped groove so that the ground flange can be detachably connected with the rocket upper flange. And the sealing ring is used for sealing the ground flange and the rocket upper flange. The structure has the advantages of reasonable design, convenient installation and disassembly and the like.
Description
Technical Field
The utility model belongs to the technical field of the carrier rocket launch, concretely relates to flange and connector on ground flange, arrow for rocket fast-assembling air conditioner.
Background
With the rapid development of the aerospace industry, all the technologies related to the rocket field also realize the rapid advance. The connector is a connecting device of gas, liquid, electricity, air conditioners and other pipelines supported by ground launching and interfaces on rocket arrows. The air conditioner connector is used for connecting a rocket ground air conditioner pipeline and the fairing to guarantee a good temperature and humidity environment in the fairing of the carrier rocket, and meanwhile has locking and disconnecting functions. At present, the air conditioner connector is complex in structure, and the processes of butt joint, separation and the like can be completed only by cooperation of a plurality of persons, so that time and labor are wasted, and the working efficiency is influenced.
In order to meet the requirement of rapid response of a carrier rocket, an air conditioner connector is urgently needed to be provided, has the advantages of reasonable design, convenience in mounting and dismounting and the like, and can improve the working efficiency.
Disclosure of Invention
An object of the utility model is to overcome prior art's is not enough, provides a fast-assembling air conditioner connector for carrier rocket, has reasonable in design, and easy to assemble and dismantlement can improve advantages such as work efficiency.
One aspect of the utility model provides a ground flange for a rocket fast-assembling air conditioner,
the ground flange is inside contain the first passageway and with the second passageway that the first passageway communicates each other and the direction is different, the edge of ground flange the fixed plate that is used for fixing the fixed plate of ground flange is connected to the one end of first passageway axial direction, and the other end is equipped with has open-ended wedge slot for with arrow flange joint, the one end of second passageway with first passageway intercommunication, the other end be used for with ground air supply line intercommunication.
Furthermore, the ground flange is of a tee structure, and the tee structure comprises a first pipeline containing the first channel and a second pipeline containing the second channel.
Furthermore, the inside of the first pipeline far away from one end of the fixing plate is also provided with an annular limiting table used for limiting the movement of the sealing ring to one side of the fixing plate.
Further, the wedge slot includes the trapezium structure, the line direction of the main aspects to the tip of the trapezium structure with the circumference direction of first pipeline is unanimous, wherein, the opening intercommunication the main aspects of trapezium structure, the tank bottom is located the tip of trapezium structure.
Furthermore, the wedge-shaped grooves are uniformly arranged along the circumferential direction of the first pipeline, and the number of the wedge-shaped grooves is A, wherein A is more than or equal to 2 and less than or equal to 4.
Further, still include the fixed plate, the fixed plate be used for with ground flange welded connection, just still be equipped with the fixed orifices on the fixed plate, the appearance of fixed plate is the square, and has circular arc chamfer all around.
The utility model discloses a flange on the arrow is provided to another aspect of the utility model, flange on the arrow contains barrel, annular epitaxial plate and the arch that both ends communicate with each other, annular epitaxial plate is in the axial one end of barrel with the barrel is connected, the arch sets up in the outer wall of barrel along circumference; the annular extension plate is used for being connected with a rocket body, and the protrusions are used for being matched with the wedge-shaped grooves in the ground flange so that the ground flange can be detachably connected with the rocket-mounted flange.
Furthermore, the bulge and the annular extension plate are connected with the cylinder body in a welded mode.
Furthermore, the shape of the bulge is a cuboid, and the part connected with the cylinder body comprises a curved surface; the annular epitaxial plate is a circular plate with through holes, and the circular plate is uniformly provided with connecting through holes.
The utility model also provides a connector, contain ground flange, sealing washer and arrow flange, ground flange contains the first passageway and with the mutual intercommunication of first passageway and the second passageway that the direction is different, the one end of ground flange along the axial direction of first passageway is connected and is used for fixing the fixed plate of ground flange, and the other end is equipped with wedge slot, the one end of second passageway with first passageway intercommunication, the other end is used for communicating with ground air supply line; the rocket upper flange comprises a cylinder body, an annular epitaxial plate and a bulge, wherein the two ends of the cylinder body are communicated, the annular epitaxial plate is connected with the cylinder body at one axial end of the cylinder body, and the bulge is arranged on the outer wall of the cylinder body along the circumferential direction; the annular extension plate is used for being connected with a rocket body, and the protrusions are used for being matched with the wedge-shaped grooves so that the ground flange is detachably connected with the rocket flange; the sealing ring is arranged between the ground flange and the arrow upper flange and used for sealing the ground flange and the arrow upper flange; during installation, the ground flange is close to the flange on the arrow from one end far away from the epitaxial plate, the protrusion enters the wedge-shaped groove along the opening, and the ground flange is rotated along the circumferential direction of the first channel to enable the protrusion to be screwed into the groove bottom of the wedge-shaped groove, so that the detachable connection of the ground flange and the flange on the arrow is completed.
When the ground flange is connected with the flange on the arrow, the ground flange and the arrow can be firmly and stably connected through the cooperation of the protrusions and the wedge-shaped grooves, and the ground flange and the arrow are prevented from being separated from one side of each other. Whole connector reasonable in design, stable in structure, easy to assemble and dismantlement can improve the air conditioner and the arrow on the structure be connected and separation efficiency.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification of the invention, illustrate exemplary embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a perspective view of the connector of the present invention;
fig. 2 isbase:Sub>A schematic cross-sectional view of the connector of the present invention along the directionbase:Sub>A-base:Sub>A;
FIG. 3 is a perspective view of the floor flange of the present invention;
fig. 4 is a perspective view of the flange on the arrow of the present invention.
Description of reference numerals:
1 ground flange 2 sealing ring
3 arrow upper flange 4 fixing plate
5 wedge-shaped groove 6 annular epitaxial plate
7 protruding 8 annular spacing platforms
Detailed Description
Reference will now be made in detail to various exemplary embodiments of the invention, which should not be considered limiting of the invention, but rather should be understood to be a more detailed description of certain aspects, features and embodiments of the invention.
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present disclosure without departing from the scope or spirit of the disclosure. Other embodiments will be apparent to those skilled in the art from consideration of the specification. The specification and examples are exemplary only.
One aspect of the utility model provides a ground flange for rocket fast-assembling air conditioner. As shown in fig. 1, 2, 3 and 4, one aspect of the present invention provides a ground flange for a rocket quick-assembling air conditioner. The ground flange 1 is inside to contain first passageway and with the first passageway intercommunication and the different second passageway of direction each other, the fixed plate 4 that is used for fixed ground flange 1 is connected to the one end along the axial direction of first passageway of ground flange 1, the other end is equipped with and has open-ended wedge slot 5 for with arrow flange joint, the one end and the first passageway intercommunication of second passageway, the other end be used for with ground air supply pipe intercommunication.
It is worth mentioning that, for facilitating the gas transportation, for example, the ground flange 1 has a three-way structure including a first pipeline having a first passage and a second pipeline having a second passage.
It should be noted that, in order to make the sealing between the ground flange 1 and the rocket flange 3 more precise and avoid the displacement movement of the sealing ring 2, for example, an annular limiting table 8 for limiting the movement of the sealing ring 2 to the fixing plate 4 side is further provided inside the end of the first pipeline away from the fixing plate 4. The sealing ring is abutted between the end face of the part (close to one end of the annular limiting table) of the ground flange 1 screwed into the first pipeline and the table top of the annular limiting table 8. On one hand, the sealing ring can play a role in sealing, so that gas is prevented from leaking from a gap part at the joint of the rocket upper flange 3 and the ground flange 1; on the other hand, the sealing washer can play the cushioning effect, avoids the arrow to go up flange 3 screw in first pipeline inside and annular spacing platform 8 direct contact and cause the damage, and then guarantees the arrow to go up flange 3 and ground flange 1's stable in structure.
It should be particularly noted that, in order to facilitate the matching of the protrusion 7 and the wedge-shaped groove 5, for example, the shape of the wedge-shaped groove 5 is a trapezoid structure, and a direction of a connection line from a large end to a small end of the trapezoid structure is consistent with a circumferential direction of the first pipeline, wherein the opening is located at the large end of the trapezoid structure, and the bottom of the groove is located at the small end of the trapezoid structure.
A large amount of simulation experiments show that when the number of the wedge-shaped grooves 5 is A and satisfies that A is not less than 2 and not more than 4, the ground flange 1 and the arrow upper flange 3 are firmly fixed, the ground flange 1 and the arrow upper flange 3 are convenient to mount and dismount, and the working efficiency is improved.
In addition, in order to ensure that the fixing plate 4 is tightly connected with the ground flange 1, the fixing is firmer, for example, the fixing plate 4 is welded with the ground flange 1. For convenience of connecting the fixing plate 3 with a ground bracket (disposed on the ground), for example, the fixing plate 4 is further provided with a fixing hole (connected with the ground bracket after penetrating through the fixing hole by a bolt). It is worth mentioning that, in order to ensure the stable structure of the fixing plate 4 and avoid deformation, for example, the shape of the fixing plate 4 is square. To further illustrate, in order to avoid the air supply pipeline being cut by the fixing plate 4, for example, the fixing plate 4 has a circular arc chamfer at the periphery.
Another aspect of the utility model provides a flange on arrow, flange 3 contains communicating barrel in both ends, annular epitaxial plate 6 and arch 7 on the arrow. Annular epitaxial plate 6 is connected with the barrel at the axial one end of barrel, and arch 7 sets up the outer wall at the barrel along circumference. Wherein, annular epitaxial plate 6 is used for being connected with the rocket body, and arch 7 is used for cooperating with wedge slot 5 to make ground flange 1 and rocket flange 3 detachable connection.
In the present embodiment, in order to make the protrusion 7 and the annular extension plate 6 both tightly connected to the cylinder, the fixing is more firm, for example, the protrusion 7 and the annular extension plate 6 are both welded to the cylinder.
It should be noted that, in order to facilitate the fixing of the protrusion 7 to the barrel, for example, the protrusion 7 has a rectangular parallelepiped shape, and the portion connected to the barrel includes an arc surface.
In addition, in practical application, in order to facilitate the connection of the annular extension plate 6 with the rocket body, for example, the annular extension plate 6 has an outer shape of a circular plate with through holes, and the circular plate is provided with uniform connecting through holes (fixed with the rocket body after penetrating through the connecting through holes by bolts).
The utility model also provides a connector, this connector contain flange 3 on ground flange 1, sealing washer 2 and the arrow. The ground flange 1 is inside to contain first passageway and with the first passageway intercommunication and the different second passageway of direction each other, the fixed plate 4 that is used for fixed ground flange 1 is connected to the one end along the axial direction of first passageway of ground flange 1, the other end is equipped with wedge slot 5, the one end and the first passageway intercommunication of second passageway, the other end is used for and ground air supply pipeline intercommunication. The rocket upper flange 3 comprises a cylinder body, an annular epitaxial plate 6 and a protrusion 7, wherein the two ends of the cylinder body are communicated, the annular epitaxial plate 6 is connected with the cylinder body at one axial end of the cylinder body, and the protrusion 7 is arranged on the outer wall of the cylinder body along the circumferential direction. Wherein, annular epitaxial plate 6 is used for being connected with the rocket body, and protruding 7 is used for cooperating with wedge slot 5 so that ground flange 1 and rocket-mounted flange 3 detachable connection. And the sealing ring 2 is arranged between the ground flange 1 and the rocket flange 3 and is used for sealing the ground flange 1 and the rocket flange 3.
When the connector is installed, the ground flange 1 is close to the rocket upper flange 3 from one end far away from the epitaxial plate, the protrusion 7 enters the wedge-shaped groove 5 along the opening, and the protrusion 7 is screwed into the groove bottom of the wedge-shaped groove 5 by rotating the ground flange 1 along the circumferential direction of the first channel, so that the detachable connection of the ground flange 1 and the rocket upper flange 3 is completed. When the ground flange 1 is connected (installed) with the rocket upper flange 3, the protrusion 7 is screwed into the wedge-shaped groove 5 clockwise through the matching of the protrusion 7 and the wedge-shaped groove 5, so that the connection between the two is firm and stable, and the ground flange 1 and the rocket upper flange 3 are prevented from being separated to one side away from each other. During disassembly, the protrusion 7 is screwed out of the wedge-shaped groove 5 (anticlockwise), and the protrusion 7 moves away from the arrow upper flange 3 after moving out from the opening side, so that the ground flange 1 is separated from the arrow upper flange 3. The whole connector has the advantages of reasonable design, stable structure, convenience in mounting and dismounting, capability of improving the efficiency of connection and dismounting and the like.
In addition, in order to ensure that the ground flange 1 and the rocket flange 3 are firmly fixed, for example, the wedge-shaped grooves 5 are uniformly arranged along the circumferential direction of the first pipeline, and the protrusions 7 correspond to the wedge-shaped grooves 5 one by one. The wedge-shaped grooves 5 are circumferentially and uniformly arranged, so that the force is uniformly applied to the arrow when the flange is connected with the first pipeline, the first pipeline is prevented from being deformed due to uneven force application, and the sealing effect between the first pipeline and the arrow flange is influenced.
The above embodiments may be combined with each other with corresponding technical effects.
The foregoing is only an illustrative embodiment of the present invention, and any equivalent changes and modifications made by those skilled in the art without departing from the spirit and principles of the present invention should fall within the protection scope of the present invention.
Claims (10)
1. A ground flange for rocket fast-assembling air conditioner is characterized in that,
the ground flange is inside contain the first passageway and with the second passageway that the first passageway communicates each other and the direction is different, the edge of ground flange the one end of first passageway axial direction is connected and is used for fixing the fixed plate of ground flange, the other end are equipped with and have open-ended wedge slot for with arrow flange joint, the one end of second passageway with first passageway intercommunication, the other end be used for with ground air supply pipe intercommunication.
2. A ground flange for a rocket package air conditioner as recited in claim 1, wherein said ground flange is a tee structure including a first pipe containing said first passageway and a second pipe containing said second passageway.
3. A ground flange for a rocket-mounted air conditioner as recited in claim 2, wherein an annular limiting table for limiting the movement of the sealing ring to one side of said fixing plate is further provided inside one end of said first pipeline away from said fixing plate.
4. A ground flange for a rocket-mounted air conditioner as recited in claim 2, wherein said wedge-shaped groove comprises a trapezoidal structure, the direction of the line from the large end to the small end of said trapezoidal structure is consistent with the circumferential direction of said first pipeline, wherein said opening communicates with the large end of said trapezoidal structure, and said groove bottom is located at the small end of said trapezoidal structure.
5. A ground flange for a rocket quick-assembling air conditioner according to claim 4, characterized in that said wedge-shaped grooves are uniformly arranged along the circumference of said first pipeline, and the number of said wedge-shaped grooves is A, wherein A is greater than or equal to 2 and less than or equal to 4.
6. The ground flange for the rocket fast-assembling air conditioner as recited in claim 1, further comprising said fixing plate, said fixing plate is used for welding connection with said ground flange, and said fixing plate is further provided with fixing holes, said fixing plate is square in shape, and has circular arc chamfers around.
7. The rocket upper flange is characterized by comprising a cylinder body, an annular epitaxial plate and a protrusion, wherein the two ends of the cylinder body are communicated, the annular epitaxial plate is connected with the cylinder body at one axial end of the cylinder body, and the protrusion is arranged on the outer wall of the cylinder body along the circumferential direction; the annular epitaxial plate is used for being connected with a rocket body, and the protrusions are used for being matched with the wedge-shaped grooves in the ground flange so that the ground flange can be detachably connected with the rocket upper flange.
8. The rocket flange according to claim 7, wherein the protrusions and the annular extension plate are welded to the cylinder.
9. The rocket flange according to claim 7, wherein the shape of the protrusion is a cuboid, and the part connected with the cylinder body comprises a cambered surface; the appearance of annular epitaxial plate is the plectane that has the through-hole, just evenly be equipped with the connecting through-hole on the plectane.
10. A connector is characterized by comprising a ground flange, a sealing ring and an arrow upper flange,
the ground flange is internally provided with a first channel and a second channel which is mutually communicated with the first channel and has different directions, one end of the ground flange along the axial direction of the first channel is connected with a fixing plate for fixing the ground flange, the other end of the ground flange is provided with a wedge-shaped groove, one end of the second channel is communicated with the first channel, and the other end of the second channel is communicated with a ground air supply pipeline;
the rocket upper flange comprises a cylinder body, an annular epitaxial plate and a bulge, wherein the two ends of the cylinder body are communicated, the annular epitaxial plate is connected with the cylinder body at one axial end of the cylinder body, and the bulge is arranged on the outer wall of the cylinder body along the circumferential direction; wherein the annular extension plate is used for being connected with a rocket body, the protrusion is used for being matched with the wedge-shaped groove so as to enable the ground flange to be detachably connected with the rocket upper flange,
the sealing ring is arranged between the ground flange and the arrow upper flange and is used for sealing the ground flange and the arrow upper flange,
during installation, the ground flange is close to the flange on the arrow from one end far away from the epitaxial plate, the protrusion enters the wedge-shaped groove along the opening side of the wedge-shaped groove, the ground flange is rotated along the circumferential direction of the first channel, so that the protrusion is screwed into the groove bottom of the wedge-shaped groove, and detachable connection between the ground flange and the flange on the arrow is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222387977.6U CN218761988U (en) | 2022-09-06 | 2022-09-06 | Ground flange for rocket fast-assembling air conditioner, rocket-mounted flange and connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222387977.6U CN218761988U (en) | 2022-09-06 | 2022-09-06 | Ground flange for rocket fast-assembling air conditioner, rocket-mounted flange and connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218761988U true CN218761988U (en) | 2023-03-28 |
Family
ID=85694627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222387977.6U Active CN218761988U (en) | 2022-09-06 | 2022-09-06 | Ground flange for rocket fast-assembling air conditioner, rocket-mounted flange and connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218761988U (en) |
-
2022
- 2022-09-06 CN CN202222387977.6U patent/CN218761988U/en active Active
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