CN219692530U - High-strength flange with adjustable hole site - Google Patents
High-strength flange with adjustable hole site Download PDFInfo
- Publication number
- CN219692530U CN219692530U CN202320516215.3U CN202320516215U CN219692530U CN 219692530 U CN219692530 U CN 219692530U CN 202320516215 U CN202320516215 U CN 202320516215U CN 219692530 U CN219692530 U CN 219692530U
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- flange
- ring flange
- clamping
- hole
- plate
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- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a high-strength flange with an adjustable hole site, which comprises a first flange, wherein a second flange is rotatably arranged on the outer surface of the first flange, an installation sleeve which is movably penetrated into the second flange is fixedly connected to the inner wall of the first flange, a first clamping hole is formed in the first flange, a first clamping groove is formed in the outer surface of one side of the first flange, a second clamping hole is formed in the second flange, a second clamping groove is formed in the outer surface of the second flange, a sliding rail is fixedly arranged on the outer surface of the other side of the first flange, an extension plate is fixedly penetrated in the second flange in a sliding manner, one end of the extension plate is fixedly connected with a toothed plate in the second flange, the second flange is rotated to enable the position of the second clamping hole to move, and a clamping pin is inserted after the second clamping hole corresponds to the first clamping hole again, so that the connection position of the flange is convenient to carry out fine adjustment, and the connection position of the flange is better adapted to an actual installation scene.
Description
Technical Field
The utility model relates to the technical field of flanges, in particular to a high-strength flange with an adjustable hole site.
Background
The flange is a part of the interconnection between shafts, is used for connection between pipe ends, is also useful for connection between equipment inlets and outlets, is used for connection between two pieces of equipment, has certain defects in the practical application process of the existing high-strength flange, such as being inconvenient for adjusting the position of a hole on the flange, so that when a longer and heavier pipeline is connected, the pipeline is inconvenient to rotate, the connection difficulty between the flanges is increased, and the screw thread of the device can be loosened after the two groups of flanges are used for a long time in the connection process, so that the tightness of the flange cannot be well ensured. Therefore, the improvement is made by the inventor, and a high-strength flange with adjustable hole sites is provided.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model discloses a high-strength flange with an adjustable hole site, which comprises a first flange, wherein a second flange is rotatably arranged on the outer surface of the first flange, an installation sleeve which movably penetrates into the second flange is fixedly connected with the inner wall of the first flange, a first clamping hole is formed in the first flange, a first clamping groove is formed in the outer surface of one side of the first flange, a second clamping hole is formed in the second flange, a second clamping groove is formed in the outer surface of the second flange, a sliding rail is fixedly arranged on the outer surface of the other side of the first flange, an extension plate penetrates through the inner portion of the second flange in a sliding mode, one end of the extension plate is fixedly connected with a toothed plate in the second flange, a stop block is movably arranged on one side of the inner wall of the second flange, and a spring is fixedly connected between the inner walls of the second flange and is arranged on the outer surface of the stop block.
As a preferable technical scheme of the utility model, the diameters of the first clamping holes and the second clamping holes are the same, and the number of the first clamping holes is larger than that of the second clamping holes.
As a preferable technical scheme of the utility model, the sealing gasket is clamped in the first clamping groove, and the depth of the first clamping groove is smaller than the thickness of the first flange plate.
As a preferable technical scheme of the utility model, the outer diameters of the first flange plate and the second flange plate are the same, the thicknesses of the first flange plate and the second flange plate are different, and a clamping pin movably penetrates between the first clamping hole and the second clamping hole.
As an optimized technical scheme of the utility model, the sliding rail is connected in the second clamping groove in a sliding way, and is positioned at the outer side of the mounting sleeve, and the sliding rail is of a circular structure.
As a preferable technical scheme of the utility model, the outer surface of the extension plate is fixedly connected to the outer wall of the sliding rail, and one end of the stop block extends into a tooth gap of the toothed plate.
The beneficial effects of the utility model are as follows:
1. this kind of hole site adjustable high strength flange can carry out suitable rotation to the second ring flange according to actual conditions before the installation bayonet lock, because the quantity of first draw-in hole is more than the quantity of second draw-in hole, rotatory second ring flange makes the position of second draw-in hole take place to remove, insert the bayonet lock after corresponding again with second draw-in hole and first draw-in hole can, be convenient for finely tune the hookup location of flange like this, help better adaptation actual installation scene.
2. This kind of hole site adjustable high strength flange through rotatory to certain angle can make the second draw-in hole remove to different positions when the second draw-in hole removes to when not corresponding with first draw-in hole completely, the aperture in first draw-in hole diminishes this moment, and then produces certain extrusion force to the bayonet lock that first draw-in hole and second draw-in hole inside run-in pin, and the effect that the cooperation second ring flange can not reverse can effectively improve the not hard up phenomenon of bayonet lock, helps improving the leakproofness of connecting between the flange.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall perspective structure of a high strength flange with adjustable hole sites according to the present utility model;
FIG. 2 is a schematic view of the first flange and the second flange of the high strength flange with adjustable hole sites according to the present utility model;
FIG. 3 is a schematic view of a second flange plate and mounting sleeve of a high strength flange with adjustable hole sites according to the present utility model;
FIG. 4 is a schematic view of the bottom structure of a first flange plate of a high strength flange with adjustable hole sites according to the present utility model;
FIG. 5 is a schematic view of the bottom structure of a second flange plate of a high strength flange with adjustable hole sites according to the present utility model;
FIG. 6 is a schematic diagram of the internal structure of a second flange plate of a high strength flange with adjustable hole sites according to the present utility model;
FIG. 7 is an enlarged schematic view of the portion A of FIG. 6 showing a high strength flange with adjustable hole sites according to the present utility model.
In the figure: 1. a first flange; 2. a second flange; 3. a mounting sleeve; 4. a first clamping hole; 5. a first clamping groove; 6. a second clamping hole; 7. a second clamping groove; 8. a slide rail; 9. an extension plate; 10. a toothed plate; 11. a stop block; 12. a spring; 13. and (5) a bayonet lock.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in fig. 1-7, the high-strength flange with adjustable hole sites comprises a first flange plate 1, wherein a second flange plate 2 is rotatably arranged on the outer surface of the first flange plate 1, an installation sleeve 3 which is movably penetrated into the second flange plate 2 is fixedly connected with the inner wall of the first flange plate 1, a first clamping hole 4 is formed in the first flange plate 1, a first clamping groove 5 is formed in the outer surface of one side of the first flange plate 1, a second clamping hole 6 is formed in the inner surface of the second flange plate 2, a second clamping groove 7 is formed in the outer surface of the second flange plate 2, a sliding rail 8 is fixedly arranged on the outer surface of the other side of the first flange plate 1, an extension plate 9 is fixedly penetrated in the second flange plate 2 in a sliding manner, one end of the extension plate 9 is positioned in the second flange plate 2, a toothed plate 10 is fixedly connected with the inner wall of the second flange plate 2, a stop block 11 is movably arranged on one side of the inner wall of the second flange plate 2, and a spring 12 is fixedly connected between the inner walls of the second flange plate 2.
The diameters of the first clamping holes 4 and the second clamping holes 6 are the same, the number of the first clamping holes 4 is larger than that of the second clamping holes 6, the outer diameters of the first flange plate 1 and the second flange plate 2 are the same, the thicknesses of the first flange plate 1 and the second flange plate 2 are different, the clamping pins 13 movably penetrate between the first clamping holes 4 and the second clamping holes 6, when the second flange plate 2 rotates to a certain angle, the second clamping holes 6 can be moved to different positions, when the second clamping holes 6 move to incompletely correspond to the first clamping holes 4, the aperture of the first clamping holes 4 is reduced, a certain extrusion force is generated on the clamping pins 13 penetrating the inside of the first clamping holes 4 and the second clamping holes 6, the clamping pins 13 can not be reversed by matching with the second flange plate 2, the phenomenon that the clamping pins 13 are loose can be effectively improved, and the sealing performance of connection between flanges can be improved.
Wherein, the inside joint of first draw-in groove 5 has sealed pad, and the degree of depth of first draw-in groove 5 is less than the thickness of first ring flange 1, when two first ring flange 1 butt joint each other, with sealed pad joint in two relative first draw-in grooves 5 that set up first ring flange 1, helps improving the leakproofness after the two are connected.
Wherein, slide rail 8 sliding connection is in the inside of second draw-in groove 7, and slide rail 8 is located the outside position of installation cover 3, and slide rail 8 is circular structure, with slide rail 8 sliding connection in the inside of second draw-in groove 7 not only can improve the joint strength of first ring flange 1 and second ring flange 2, can not produce great hindrance to the rotation of second ring flange 2 moreover.
The outer surface of the extension plate 9 is fixedly connected to the outer wall of the sliding rail 8, and one end of the stop block 11 extends into a tooth gap of the toothed plate 10.
Working principle: when the flange is used, the two flanges are butted with each other, afterwards, the bayonet lock 13 is used for penetrating into the first bayonet lock 4 and the second bayonet lock 6 of the two flanges respectively, and the two ends of the bayonet lock 13 are fixed by using nuts, before the bayonet lock 13 is installed, the second flange 2 can be properly rotated according to the actual situation, because the number of the first bayonet lock 4 is more than that of the second bayonet lock 6, the second flange 2 is rotated, the position of the second bayonet lock 6 is moved, the bayonet lock 13 is inserted after the second bayonet lock 6 and the first bayonet lock 4 are completely corresponding again, so that the fine adjustment of the connection position of the flange is facilitated, the actual installation scene is better adapted, the positions and the structures of the toothed plate 10 and the stop block 11 arranged inside the second flange 2 can be known, the second flange 2 can only rotate in a single direction and cannot be reversed according to the actual situation, and when the second flange 2 is rotated to a certain angle, the second bayonet lock 6 can be moved to different positions, when the second bayonet lock 6 is moved to the position of the second bayonet lock 6 and the first bayonet lock 4 can not be completely matched with the first bayonet lock 4, the situation can be improved, the situation of the flange is improved, and the sealing phenomenon can be improved, and the situation can be improved, and the flange is better due to the fact that the second bayonet lock 4 is not completely matched with the first bayonet lock 4.
Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, 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 can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a hole site adjustable high strength flange, includes first ring flange (1), its characterized in that, the surface rotation of first ring flange (1) is provided with second ring flange (2), and the inside fixedly connected with activity of first ring flange (1) runs through to inside installation cover (3) of second ring flange (2), first draw-in hole (4) have been seted up to the inside of first ring flange (1), and first draw-in groove (5) have been seted up to one side surface of first ring flange (1), second draw-in hole (6) have been seted up to the inside of second ring flange (2), and second draw-in groove (7) have been seted up to the surface of second ring flange (2), the opposite side surface fixed of first ring flange (1) is provided with slide rail (8), the inside slip of second ring flange (2) runs through and has extension board (9), the inside fixedly connected with pinion rack (10) that one end of extension board (9) is located second ring flange (2), the inside of second ring flange (2) is located one side of pinion rack (10) is located the inside of dog (11), the surface that is located second ring flange (2) is located between the fixed surface (11).
2. A high strength flange with adjustable hole location according to claim 1, characterized in that the first and second clamping holes (4, 6) have the same diameter and the number of first clamping holes (4) is greater than the number of second clamping holes (6).
3. The high-strength flange with adjustable hole sites according to claim 1, characterized in that the inside of the first clamping groove (5) is clamped with a sealing gasket, and the depth of the first clamping groove (5) is smaller than the thickness of the first flange plate (1).
4. The high-strength flange with the adjustable hole site according to claim 1, wherein the outer diameters of the first flange plate (1) and the second flange plate (2) are the same, the thicknesses of the first flange plate (1) and the second flange plate (2) are different, and a clamping pin (13) is movably penetrated between the first clamping hole (4) and the second clamping hole (6).
5. The high-strength flange with adjustable hole sites according to claim 1, characterized in that the sliding rail (8) is slidably connected inside the second clamping groove (7), and the sliding rail (8) is located at the outer side of the mounting sleeve (3), and the sliding rail (8) is of a circular structure.
6. The hole site-adjustable high-strength flange according to claim 1, wherein the outer surface of the extension plate (9) is fixedly connected to the outer wall of the sliding rail (8), and one end of the stop block (11) extends into a tooth gap of the toothed plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320516215.3U CN219692530U (en) | 2023-03-16 | 2023-03-16 | High-strength flange with adjustable hole site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320516215.3U CN219692530U (en) | 2023-03-16 | 2023-03-16 | High-strength flange with adjustable hole site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219692530U true CN219692530U (en) | 2023-09-15 |
Family
ID=87966074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320516215.3U Active CN219692530U (en) | 2023-03-16 | 2023-03-16 | High-strength flange with adjustable hole site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219692530U (en) |
-
2023
- 2023-03-16 CN CN202320516215.3U patent/CN219692530U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |