CN219759929U - Flange butt joint tool and waveguide flange assembly system - Google Patents
Flange butt joint tool and waveguide flange assembly system Download PDFInfo
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- CN219759929U CN219759929U CN202321134086.8U CN202321134086U CN219759929U CN 219759929 U CN219759929 U CN 219759929U CN 202321134086 U CN202321134086 U CN 202321134086U CN 219759929 U CN219759929 U CN 219759929U
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- 230000000694 effects Effects 0.000 abstract description 5
- 238000004891 communication Methods 0.000 abstract description 4
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Abstract
The utility model provides a flange butt joint tool and a waveguide flange assembly system, and relates to the technical field of electromagnetic wave communication. According to the utility model, the flange plates to be abutted of the first waveguide flange and the flange plates to be abutted of the second waveguide flange are respectively at least partially inserted into the threaded connecting pipe and mutually abutted, the flange plate abutting gesture of the first waveguide flange and the flange plate abutting gesture of the second waveguide flange are restrained to be the flange plate abutting gesture by the threaded connecting pipe, and the first threaded sleeve sleeved on the first waveguide flange and the second threaded sleeve sleeved on the second waveguide flange are respectively fastened with the threaded connecting pipe in a threaded manner, so that the flange plates to be abutted of the first waveguide flange and the second waveguide flange are respectively fixed in the threaded connecting pipe, and the abutting assembly effect and the abutting disassembly effect of the waveguide flange can be quickly realized without fastening tools in a narrow space by utilizing the characteristic that the first threaded sleeve and the second threaded sleeve can be respectively screwed or separated relative to the threaded connecting pipe, and the risk of losing abutting parts due to falling is avoided.
Description
Technical Field
The utility model relates to the technical field of electromagnetic wave communication, in particular to a flange butt joint tool and a waveguide flange assembly system.
Background
Along with the continuous development of science and technology, waveguide flanges are widely applied to the electromagnetic wave communication industry due to the characteristic of conducting electromagnetic waves, and in the practical application process of the waveguide flanges, a plurality of waveguide flanges are often required to be butted together so as to mutually cooperate with each other to realize the electromagnetic wave conducting effect.
Currently, the current waveguide flange butt joint scheme is to position the flanges of two waveguide flanges to be butt-jointed through pins, and then fix the flanges of the two waveguide flanges together through screws. However, it is worth noting that the waveguide flange butt joint scheme has the problems that the positioning operation and the fastening and locking operation are inconvenient, the waveguide flange butt joint parts are easy to drop and lose in the waveguide flange butt joint process, and fastening tools are inconvenient to use for fastening screws in a narrow space.
Disclosure of Invention
Therefore, the utility model aims to provide a flange butt joint tool and a waveguide flange assembly system, which can quickly realize butt joint assembly and disassembly of waveguide flanges without using a fastening tool in a narrow space, and effectively avoid the risk of dropping and losing butt joint parts in the butt joint process of the waveguide flanges, so as to effectively improve the butt joint efficiency of the waveguide flanges and the butt joint convenience of the waveguide flanges.
In order to achieve the above object, the technical scheme adopted by the embodiment of the utility model is as follows:
in a first aspect, the utility model provides a flange butt-joint tool, which comprises a threaded connecting pipe, a first threaded sleeve and a second threaded sleeve;
the flange plates to be abutted of the first waveguide flange and the flange plates to be abutted of the second waveguide flange at least partially extend into the threaded connecting pipe and are abutted with each other, wherein the threaded connecting pipe is used for restraining the flange plate abutting postures of the first waveguide flange and the second waveguide flange into flange plate abutting postures;
the first thread sleeve is sleeved on the first waveguide flange, the second thread sleeve is sleeved on the second waveguide flange, and the first thread sleeve and the second thread sleeve can be fastened with the thread connecting pipe in a threaded manner and are used for fixing the flange plates to be abutted of the first waveguide flange and the second waveguide flange in the thread connecting pipe.
In an alternative embodiment, the length of the pipe body of the threaded connection pipe is smaller than or equal to the sum of thicknesses of flanges to be butted of the first waveguide flange and the second waveguide flange.
In an alternative embodiment, the shape of the surface of the flange to be abutted against of the first waveguide flange is kept consistent with the shape of the surface of the flange to be abutted against of the second waveguide flange, and the cross-sectional shape of the inner wall of the threaded connecting pipe on the plane perpendicular to the extending direction of the pipe body is matched with the shape of the surface of the flange to be abutted against.
In an optional embodiment, a plurality of first limiting strips and a plurality of second limiting strips are arranged in the threaded connecting pipe, wherein the extending direction of the first limiting strips is parallel to the extending direction of the pipe body of the threaded connecting pipe, and the extending direction of the second limiting strips is parallel to the extending direction of the pipe body of the threaded connecting pipe;
a plurality of first positioning sliding grooves matched with the first limiting strips are formed in the side wall of the flange to be abutted against the first waveguide flange, each first positioning sliding groove corresponds to one first limiting strip independently, and the matched first positioning sliding grooves and the first limiting strips mutually cooperate to limit the extending-in gesture of the flange of the first waveguide flange in the threaded connecting pipe to be a flange abutting gesture;
and a plurality of second positioning sliding grooves matched with the second limiting strips are formed in the side wall of the flange plate to be abutted against the second waveguide flange, each second positioning sliding groove corresponds to one second limiting strip independently, and the matched second positioning sliding grooves and the second limiting strips mutually cooperate to limit the extending-in gesture of the flange plate of the second waveguide flange in the threaded connecting pipe to be a flange plate abutting gesture.
In an alternative embodiment, the first limiting strips are all close to an orifice at one end of the threaded connecting pipe, and the second limiting strips are all close to an orifice at the other end of the threaded connecting pipe.
In an alternative embodiment, the setting positions of the first limiting strips in the threaded connecting pipe and the setting positions of the second limiting strips in the threaded connecting pipe are staggered.
In an alternative embodiment, the total number of the first limit bars is consistent with the total number of the second limit bars, and the extending direction of each first limit bar is mutually overlapped with the extending direction of one second limit bar.
In an alternative embodiment, each of the first and second threaded sleeves is a cap structure;
each thread bush is provided with a cylindrical accommodating groove which is used for accommodating a flange plate to be abutted corresponding to the waveguide flange;
a thread structure matched with the thread structure of the outer wall of the threaded connecting pipe is arranged on the side wall of the groove body of the cylindrical accommodating groove;
the side of each thread bush, which is far away from the cylindrical accommodating groove, is provided with a circular through hole, the circular through hole is communicated with the cylindrical accommodating groove, and the hole section size of the circular through hole is smaller than the flange surface size of the corresponding waveguide flange, wherein each thread bush is sleeved on the flange rod of the corresponding waveguide flange through the circular through hole, and the thread bush is prevented from being separated from the corresponding waveguide flange through the flange plate to be abutted.
In an alternative embodiment, the sum of the screw thread screwing lengths of the first screw thread sleeve and the second screw thread sleeve and the screw thread connecting pipe is smaller than or equal to the pipe body length of the screw thread connecting pipe.
In a second aspect, the present utility model provides a waveguide flange assembly system comprising a plurality of waveguide flanges and at least one flange docking tool according to any of the previous embodiments, wherein each flange docking tool is configured to detachably dock together respective flanges to be docked of any two waveguide flanges.
In this case, the beneficial effects of the embodiments of the present utility model may include the following:
according to the utility model, the flange plates to be abutted of the first waveguide flange and the flange plates to be abutted of the second waveguide flange are respectively at least partially inserted into the threaded connecting pipe and mutually abutted, the flange plate abutting gesture of the first waveguide flange and the flange plate abutting gesture of the second waveguide flange are restrained to be the flange plate abutting gesture by the threaded connecting pipe, and the first threaded sleeve sleeved on the first waveguide flange and the second threaded sleeve sleeved on the second waveguide flange are respectively fastened with the threaded connecting pipe in a threaded manner, so that the flange plates to be abutted of the first waveguide flange and the second waveguide flange are respectively fixed in the threaded connecting pipe, and the abutting assembling and the abutting disassembling of the waveguide flange are quickly realized without using a fastening tool in a narrow space, and the risk of dropping and losing of abutting parts in the abutting process of the waveguide flange is effectively avoided, so that the abutting efficiency of the waveguide flange and the abutting convenience of the waveguide flange are effectively improved.
In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an assembly schematic diagram of a flange butt joint tooling provided by an embodiment of the utility model;
FIG. 2 is a schematic cross-sectional view of a flange butt-joint tooling according to an embodiment of the present utility model;
FIG. 3 is one of exploded schematic views of a flange butt-joint tooling according to an embodiment of the present utility model;
FIG. 4 is a second exploded view of a flange docking tool according to an embodiment of the present utility model;
fig. 5 is a schematic cross-sectional view of the threaded connection of fig. 4.
Icon: 10-a flange butt joint tool; 11-a first thread sleeve; 12-a second thread sleeve; 21-a first waveguide flange; 22-a second waveguide flange; 13-a threaded connection tube; 131-a first limit bar; 132-a second limit bar; 211-a first positioning chute; 221-a second positioning chute; 31-a cylindrical accommodating groove; 32-circular through holes.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate orientations or positional relationships based on those shown in the drawings, or those conventionally put in place when the product of the application is used, or those conventionally understood by those skilled in the art, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The embodiments described below and features of the embodiments may be combined with each other without conflict.
Referring to fig. 1 and fig. 2 in combination, fig. 1 is an assembly schematic diagram of a flange butt joint tool 10 according to an embodiment of the present utility model, and fig. 2 is a cross-sectional schematic diagram of the flange butt joint tool 10 according to an embodiment of the present utility model. In the embodiment of the present utility model, the flange butt-joint tooling 10 may include a threaded connection pipe 13, a first threaded sleeve 11 and a second threaded sleeve 12, wherein an outer pipe wall of the threaded connection pipe 13 is provided with a threaded structure, a sleeve inner side wall of the first threaded sleeve 11 is provided with a threaded structure matched with an outer wall threaded structure of the threaded connection pipe 13, and a sleeve inner side wall of the second threaded sleeve 12 is provided with a threaded structure matched with an outer wall threaded structure of the threaded connection pipe 13. Thereby, the first thread bush 11 can be fastened on the threaded connecting pipe 13 at the pipe orifice at one end of the threaded connecting pipe 13 in a threaded screwing mode, and can be separated from the threaded connecting pipe 13 in a threaded rotation separation mode; the second threaded sleeve 12 can be fastened on the threaded connecting pipe 13 at the pipe orifice at the other end of the threaded connecting pipe 13 in a threaded screwing mode, and can be separated from the threaded connecting pipe 13 in a threaded rotation separation mode.
In the embodiment of the present utility model, for the first waveguide flange 21 and the second waveguide flange 22 that need to achieve the flange butt joint effect by the flange butt joint fixture 10, the flange butt joint gesture between the first waveguide flange 21 and the second waveguide flange 22 is constrained to be a flange butt joint gesture conforming to the expected butt joint effect by the shape of the space in the pipe of the threaded connecting pipe 13 by sleeving the first threaded sleeve 11 on the flange rod of the first waveguide flange 21 and sleeving the second threaded sleeve 12 on the flange rod of the second waveguide flange 22, and then extending the flange to be butt-jointed of the first waveguide flange 21 at least partially into the space in the pipe of the threaded connecting pipe 13, and simultaneously extending the flange to be butt-jointed of the second waveguide flange 22 at least partially into the space in the pipe of the threaded connecting pipe 13.
At this time, the first threaded sleeve 11 is slid on the flange rod of the first waveguide flange 21 to a position contacting the threaded connection pipe 13, then the first threaded sleeve 11 is fastened to the threaded connection pipe 13 by manually rotating the first threaded sleeve 11, so that the first threaded sleeve 11 pushes the flange to be abutted against the first waveguide flange 21 to move toward the second waveguide flange 22 in the threaded connection pipe 13, simultaneously, the second threaded sleeve 12 is slid on the flange rod of the second waveguide flange 22 to a position contacting the threaded connection pipe 13, then the second threaded sleeve 12 is fastened to the threaded connection pipe 13 by manually rotating the second threaded sleeve 12, so that the second threaded sleeve 12 pushes the flange to be abutted against the second waveguide flange 22 to move toward the first waveguide flange 21 in the threaded connection pipe 13, and the first waveguide flange 21 and the second waveguide flange 22 are matched with each other in a fast manner by pushing the first threaded sleeve 11 and the second threaded sleeve 12 to move toward the first waveguide flange 22 in the threaded connection pipe 13, so that the first waveguide flange 21 and the second waveguide flange 22 are matched with each other fast.
When the first waveguide flange 21 and the second waveguide flange 22 which achieve the flange butt joint effect through the flange butt joint tool 10 need to be disassembled, the first thread bush 11 can be separated from the threaded connecting pipe 13 by manually rotating the first thread bush 11, the second thread bush 12 can be separated from the threaded connecting pipe 13 by manually rotating the second thread bush 12, then the flange to be butt-jointed of the first waveguide flange 21 can be directly and manually pulled out from the threaded connecting pipe 13, and the flange to be butt-jointed of the second waveguide flange 22 can be directly and manually pulled out from the threaded connecting pipe 13, so that the butt joint disassembly effect of the first waveguide flange 21 and the second waveguide flange 22 which achieve the butt joint can be rapidly achieved.
Therefore, according to the utility model, through the threaded fit among the first threaded sleeve 11, the second threaded sleeve 12 and the threaded connecting pipe 13, the butt joint assembly and the butt joint disassembly of the waveguide flange can be quickly realized without using a fastening tool in a narrow space by utilizing the characteristic that the first threaded sleeve 11 and the second threaded sleeve 12 can be screwed or separated relative to the threaded connecting pipe 13, and the risk that the butt joint part is lost due to falling in the butt joint process of the waveguide flange is effectively avoided, so that the butt joint efficiency of the waveguide flange and the butt joint convenience of the waveguide flange are effectively improved.
In the embodiment of the present utility model, the length of the pipe body of the threaded connection pipe 13 is less than or equal to the sum of the thickness of the flange to be abutted against the first waveguide flange 21 and the thickness of the flange to be abutted against the second waveguide flange 22, so as to ensure that the flange to be abutted against the first waveguide flange 21 and the flange to be abutted against the second waveguide flange 22 can be abutted against each other when the flange to be abutted against the second waveguide flange 21 and the flange to be abutted against each other extend into the pipe body of the threaded connection pipe 13 simultaneously.
In this embodiment of the present utility model, the sum of the screwing lengths of the first thread bush 11 and the second thread bush 12 and the threaded connecting pipe 13 is smaller than or equal to the pipe body length of the threaded connecting pipe 13, so as to ensure that the flange to be abutted of the first waveguide flange 21 and the flange to be abutted of the second waveguide flange 22 can be fixed in the threaded connecting pipe 13 under the cooperation of the first thread bush 11 and the second thread bush 12.
Optionally, referring to fig. 3, fig. 3 is an exploded schematic view of a flange butt joint tool 10 according to an embodiment of the present utility model. In the embodiment of the present utility model, the disk surface shape of the flange to be abutted against the first waveguide flange 21 is consistent with the disk surface shape of the flange to be abutted against the second waveguide flange 22, and the inner wall cross-section shape of the threaded connection pipe 13 on the plane perpendicular to the extending direction of the pipe body (i.e., the projection area shape of the space in the pipe of the threaded connection pipe 13 on the plane perpendicular to the extending direction of the pipe body) is matched with the disk surface shape of the flange to be abutted against, so that the flange to be abutted against of the first waveguide flange 21 needs to maintain a specific posture to extend into the space in the pipe of the threaded connection pipe 13 from the pipe orifice at one end of the threaded connection pipe 13, and the flange to be abutted against of the second waveguide flange 22 needs to maintain a specific posture to extend into the space in the pipe of the threaded connection pipe 13 from the pipe orifice at the other end of the threaded connection pipe 13, thereby ensuring that the flange to be abutted against the first waveguide flange 21 and the flange 22 can directly ensure that the two flange to be abutted against the first waveguide flange 21, thereby effectively achieve the first waveguide flange and the second waveguide flange-abutting effect.
Optionally, please refer to fig. 4 and fig. 5, wherein fig. 4 is a second exploded view of the flange docking tool 10 according to the embodiment of the present utility model, and fig. 5 is a cross-sectional view of the threaded connection pipe 13 in fig. 4. In this embodiment of the present utility model, a plurality of first limiting strips 131 may be disposed on the inner pipe wall of the threaded connection pipe 13, where an extending direction of each first limiting strip 131 is parallel to an extending direction of the pipe body of the threaded connection pipe 13, a plurality of first positioning sliding grooves 211 that are matched with the first limiting strips 131 in position and that are matched in size are formed on the side wall of the flange to be butt-jointed of the first waveguide flange 21, and each first positioning sliding groove 211 on the first waveguide flange 21 corresponds to one first limiting strip 131 alone, so that the flange to be butt-jointed of the first waveguide flange 21 needs to maintain a specific posture, so that each first limiting strip 131 disposed in the threaded connection pipe 13 can be correspondingly clamped into the first positioning sliding groove 211 that is matched in size and that the flange to be butt-jointed of the first waveguide flange 21 can extend into the pipe inner space of the threaded connection pipe 13, so that the first waveguide flange 21 is limited in the posture of the flange to be butt-jointed by the first positioning sliding grooves 211 and the first limiting strips 131 that are matched with each other.
In this embodiment of the present utility model, a plurality of second limiting strips 132 may be further disposed on the inner pipe wall of the threaded connection pipe 13, where an extending direction of each second limiting strip 132 is parallel to an extending direction of a pipe body of the threaded connection pipe 13, a plurality of second positioning sliding grooves 221 that are matched with the second limiting strips 132 in position and matched in size are formed on a side wall of a flange to be abutted against the second waveguide flange 22, and each second positioning sliding groove 221 on the second waveguide flange 22 corresponds to one second limiting strip 132 alone, so that the flange to be abutted against the second waveguide flange 22 needs to maintain a specific posture, so that each second limiting strip 132 disposed in the threaded connection pipe 13 can be correspondingly clamped into the second positioning sliding groove 221 that is matched in size and positioned on the flange to be abutted against the second waveguide flange 22, so that the flange to be abutted against the second waveguide flange 22 can be stretched into the pipe space of the threaded connection pipe 13 through the second positioning sliding grooves 221 and the second limiting strips 132 that are matched in each other to limit the second waveguide flange 22 into the threaded connection pipe 13 in the posture.
Therefore, the threaded connection pipe 13 in the utility model can restrict the abutting postures of the flanges to be abutted of the two waveguide flanges to be abutted to the flange abutting postures through the first limiting strips 131 and the second limiting strips 132.
Optionally, in this embodiment of the present utility model, the plurality of first limiting strips 131 are all disposed near an end pipe orifice of the threaded connection pipe 13, so as to ensure that a flange assembler can quickly and accurately adjust the flange to be butt-jointed of the first waveguide flange 21 into the flange butt-jointed posture and then directly extend into the threaded connection pipe 13.
Optionally, in the embodiment of the present utility model, the plurality of second limiting strips 132 are all disposed near the other end pipe orifice of the threaded connection pipe 13, so as to ensure that the flange assembly personnel can quickly and accurately adjust the flange to be butt-jointed of the second waveguide flange 22 into the flange butt-joint posture and then directly extend into the threaded connection pipe 13.
Alternatively, in one implementation manner of the embodiment of the present utility model, the setting positions of the plurality of first limiting strips 131 in the threaded connection pipe 13 and the setting positions of the plurality of second limiting strips 132 in the threaded connection pipe 13 are staggered.
Optionally, in another implementation manner of the embodiment of the present utility model, the total number of the first limiting strips 131 and the total number of the second limiting strips 132 in the threaded connection pipe 13 are kept identical, and the extending direction of each first limiting strip 131 and the extending direction of one second limiting strip 132 are mutually overlapped.
It can be understood that the first and second limiting strips 131 and 132 that are overlapped in the extending direction may be independent limiting strips or mutually communicated limiting strips. The projection area sizes of the first and second limiting strips 131 and 132, which are overlapped in the extending direction, on the plane perpendicular to the extending direction of the pipe body are kept consistent, so as to improve the movement flexibility of the flange plates to be abutted of the first waveguide flange 21 and the flange plates to be abutted of the second waveguide flange 22 in the threaded connecting pipe 13.
Optionally, referring to fig. 2 again, in an embodiment of the present utility model, each of the first thread bush 11 and the second thread bush 12 may be a cover structure, each of the thread bushes is provided with a cylindrical accommodating groove 31, and the cylindrical accommodating groove 31 is used for accommodating a flange to be abutted against of a corresponding waveguide flange (for example, the cylindrical accommodating groove 31 provided on the first thread bush 11 can accommodate the flange to be abutted against of the first waveguide flange 21, the cylindrical accommodating groove 31 provided on the second thread bush 12 can accommodate the flange to be abutted against of the second waveguide flange 22), and a thread structure matched with the outer wall thread structure of the threaded connecting pipe 13 is provided on a side wall of the groove body of each of the cylindrical accommodating grooves 31, so as to ensure that the corresponding thread bush can be screwed or screwed apart from the threaded connecting pipe 13 through the thread structure provided by itself.
Meanwhile, a circular through hole 32 is formed in the side surface of each threaded sleeve, which is far away from the cylindrical accommodating groove 31, the circular through hole 32 on the same threaded sleeve is communicated with the cylindrical accommodating groove 31, the hole cross section size of the circular through hole 32 is smaller than the flange surface size of the corresponding waveguide flange, so that flange assembling staff can incline the flange plate to be abutted on the side surface of the corresponding threaded sleeve, which is far away from the cylindrical accommodating groove 31, the flange plate to be abutted can extend into the cylindrical accommodating groove 31 of the threaded sleeve through the circular through hole 32, at the moment, the flange plate to be abutted cannot be separated from the threaded sleeve through the circular through hole 32, and meanwhile, the bottom of the groove of the cylindrical accommodating groove 31 can be used for pushing the flange plate to be abutted into the threaded connecting pipe 13. Thus, each threaded sleeve can be sleeved on the flange rod of the corresponding waveguide flange through the circular through hole 32, and the threaded sleeve is prevented from being separated from the corresponding waveguide flange through the flange plate to be abutted of the corresponding waveguide flange.
Optionally, the utility model further provides a waveguide flange assembly system, which may include a plurality of waveguide flanges and at least one flange docking fixture 10 of any one of the above, where each flange docking fixture 10 is configured to detachably dock the flanges to be docked of any two waveguide flanges together. The same waveguide flange can be directly used as the second waveguide flange 22 when another waveguide flange to be abutted is used as the first waveguide flange 21, or can be directly used as the first waveguide flange 21 when the other waveguide flange to be abutted is used as the second waveguide flange 22.
In summary, in the flange butt joint tool and the waveguide flange assembly system provided by the embodiments of the present utility model, the flange to be butt-jointed of the first waveguide flange and the flange to be butt-jointed of the second waveguide flange are respectively at least partially inserted into the threaded connecting pipe and are mutually abutted, the abutting postures of the flange of the first waveguide flange and the flange of the second waveguide flange are constrained to be flange butt joint postures by the threaded connecting pipe, and the first threaded sleeve sleeved on the first waveguide flange and the second threaded sleeve sleeved on the second waveguide flange are respectively fastened with the threaded connecting pipe in a threaded manner, so that the flange to be butt-jointed of the first waveguide flange and the second waveguide flange are respectively fixed in the threaded connecting pipe by utilizing the characteristic that the first threaded sleeve and the second threaded sleeve can be screwed or separated relative to the threaded connecting pipe, the butt joint assembly and the butt joint disassembly of the waveguide flanges are quickly realized without using fastening tools under a narrow space, and the risk that the butt joint parts drop and lose in the butt joint process of the waveguide flanges is effectively avoided, so that the butt joint efficiency of the waveguide flanges and the butt joint convenience of the waveguide flanges are effectively improved.
The above description is merely illustrative of various embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the scope of the present utility model, and the utility model is intended to be covered by the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims (10)
1. The flange butt joint tool is characterized by comprising a threaded connecting pipe, a first threaded sleeve and a second threaded sleeve;
the flange plates to be abutted of the first waveguide flange and the flange plates to be abutted of the second waveguide flange at least partially extend into the threaded connecting pipe and are abutted with each other, wherein the threaded connecting pipe is used for restraining the flange plate abutting postures of the first waveguide flange and the second waveguide flange into flange plate abutting postures;
the first thread sleeve is sleeved on the first waveguide flange, the second thread sleeve is sleeved on the second waveguide flange, and the first thread sleeve and the second thread sleeve can be fastened with the thread connecting pipe in a threaded manner and are used for fixing the flange plates to be abutted of the first waveguide flange and the second waveguide flange in the thread connecting pipe.
2. The flange docking tool of claim 1, wherein a tube length of the threaded connection tube is less than or equal to a sum of thicknesses of flanges to be docked of the first waveguide flange and the second waveguide flange.
3. The flange butt-joint tool according to claim 2, wherein the shape of the flange surface to be butt-jointed of the first waveguide flange is kept consistent with the shape of the flange surface to be butt-jointed of the second waveguide flange, and the cross-sectional shape of the inner wall of the threaded connecting pipe on a plane perpendicular to the extending direction of the pipe body is matched with the shape of the flange surface to be butt-jointed.
4. The flange butt-joint tool according to claim 2, wherein a plurality of first limit strips and a plurality of second limit strips are arranged in the threaded connecting pipe, wherein the extending direction of the first limit strips is parallel to the extending direction of the pipe body of the threaded connecting pipe, and the extending direction of the second limit strips is parallel to the extending direction of the pipe body of the threaded connecting pipe;
a plurality of first positioning sliding grooves matched with the first limiting strips are formed in the side wall of the flange to be abutted against the first waveguide flange, each first positioning sliding groove corresponds to one first limiting strip independently, and the matched first positioning sliding grooves and the first limiting strips mutually cooperate to limit the extending-in gesture of the flange of the first waveguide flange in the threaded connecting pipe to be a flange abutting gesture;
and a plurality of second positioning sliding grooves matched with the second limiting strips are formed in the side wall of the flange plate to be abutted against the second waveguide flange, each second positioning sliding groove corresponds to one second limiting strip independently, and the matched second positioning sliding grooves and the second limiting strips mutually cooperate to limit the extending-in gesture of the flange plate of the second waveguide flange in the threaded connecting pipe to be a flange plate abutting gesture.
5. The flange docking tool of claim 4, wherein the plurality of first stop bars are each disposed proximate to an end orifice of the threaded connection tube and the plurality of second stop bars are each disposed proximate to an opposite end orifice of the threaded connection tube.
6. The flange butt-joint tooling of claim 5, wherein the arrangement positions of the first plurality of limit bars in the threaded connection pipe and the arrangement positions of the second plurality of limit bars in the threaded connection pipe are staggered.
7. The flange butt-joint tooling of claim 5, wherein the total number of the first limit bars is consistent with the total number of the second limit bars, and the extending direction of each first limit bar is coincident with the extending direction of one second limit bar.
8. The flange docking tool of any one of claims 1-7, wherein each of the first and second threaded sleeves is a cover structure;
each thread bush is provided with a cylindrical accommodating groove which is used for accommodating a flange plate to be abutted corresponding to the waveguide flange;
a thread structure matched with the thread structure of the outer wall of the threaded connecting pipe is arranged on the side wall of the groove body of the cylindrical accommodating groove;
the side of each thread bush, which is far away from the cylindrical accommodating groove, is provided with a circular through hole, the circular through hole is communicated with the cylindrical accommodating groove, and the hole section size of the circular through hole is smaller than the flange surface size of the corresponding waveguide flange, wherein each thread bush is sleeved on the flange rod of the corresponding waveguide flange through the circular through hole, and the thread bush is prevented from being separated from the corresponding waveguide flange through the flange plate to be abutted.
9. The flange docking tool of claim 8, wherein a sum of thread engagement lengths of the first and second threaded sleeves and the threaded connection pipe is less than or equal to a pipe body length of the threaded connection pipe.
10. A waveguide flange assembly system comprising a plurality of waveguide flanges and at least one flange docking fixture as claimed in any one of claims 1 to 9, wherein each flange docking fixture is adapted to detachably dock together respective flanges to be docked of any two waveguide flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321134086.8U CN219759929U (en) | 2023-05-11 | 2023-05-11 | Flange butt joint tool and waveguide flange assembly system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321134086.8U CN219759929U (en) | 2023-05-11 | 2023-05-11 | Flange butt joint tool and waveguide flange assembly system |
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| Publication Number | Publication Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117438757A (en) * | 2023-12-21 | 2024-01-23 | 成都沃特塞恩电子技术有限公司 | Waveguide connecting assembly and microwave transmission device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117438757A (en) * | 2023-12-21 | 2024-01-23 | 成都沃特塞恩电子技术有限公司 | Waveguide connecting assembly and microwave transmission device |
| CN117438757B (en) * | 2023-12-21 | 2024-03-01 | 成都沃特塞恩电子技术有限公司 | Waveguide connecting assembly and microwave transmission device |
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