CN220435704U - Rotary detachable flange - Google Patents
Rotary detachable flange Download PDFInfo
- Publication number
- CN220435704U CN220435704U CN202322160792.6U CN202322160792U CN220435704U CN 220435704 U CN220435704 U CN 220435704U CN 202322160792 U CN202322160792 U CN 202322160792U CN 220435704 U CN220435704 U CN 220435704U
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- flange
- fastening
- buckle
- fastener
- bolts
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- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 15
- 238000003491 array Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 8
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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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Abstract
The utility model relates to the technical field of flanges, and discloses a rotary detachable flange which comprises a first flange and a second flange, wherein the bottom of the first flange is abutted against the top of the second flange, a detaching mechanism is arranged on the surface where the first flange is connected with the second flange, the detaching mechanism comprises a first fastener positioned on the surface of the second flange, a plurality of fixing buckles are fixedly connected to the first fastener, a plurality of fixing buckle annular arrays are arranged on the first fastener, and a second fastener is arranged on the surface of the fixing buckles. This rotatory dismantlement formula flange is unscrewed bolt and nut in the left second fastening piece with first fastening knot and second fastening knot, makes the second fastener demolish, unscrews bolt and nut in the left first fastening piece of first connector link and second connector link, makes first fastener demolish to quick demolish, solved demolishs loaded down with trivial details problem.
Description
Technical Field
The utility model relates to the technical field of flanges, in particular to a rotary detachable flange.
Background
Flanges, also known as flange collars or lugs. The flange is a part for connecting the shafts and is used for connecting the pipe ends; the flange is also used on an inlet and an outlet of equipment, is used for connecting two pieces of equipment, such as a speed reducer flange, a flange connection or a flange joint, and refers to detachable connection formed by mutually connecting the flange, a gasket and a bolt as a group of combined sealing structures.
The rotary detachable flange comprises a lower flange plate, wherein the inner part of the lower flange plate is positioned at the top end of a lower rubber shaft seal and is connected with a lower friction ring in a sliding manner, a spring is sleeved in the middle of the top end of the lower flange plate, a middle flange plate is fixedly connected to the outer side of the top end of the lower flange plate, which is close to the spring, the top end of the middle flange plate is fixedly connected with an upper flange plate, an upper rubber shaft seal is embedded in the inner part of the upper flange plate, and the inner part of the upper flange plate is positioned at the bottom end of the upper rubber shaft seal and is connected with an upper friction ring in a sliding manner. According to the utility model, the upper rubber shaft seal and the upper friction ring are arranged on the inner side of the upper flange plate, the lower rubber shaft seal and the lower friction ring are arranged on the inner side of the lower flange plate, the upper flange plate and the lower flange plate are connected through spring extrusion, and the lower flange plate, the middle flange plate and the upper flange plate are fixed through long bolts, so that the upper flange plate, the lower flange plate and the middle flange plate are convenient to detach and install, and convenience is provided for overhaulers. But the device is fixed lower ring flange, well ring flange and last ring flange through the stay bolt to convenient dismantlement and installation are carried out to it, but such dismantlement mode is comparatively loaded down with trivial details, consequently need a rotatory dismantlement formula flange.
Disclosure of Invention
The present utility model is directed to a rotary detachable flange, which solves the above-mentioned problems of the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme: the rotary detachable flange comprises a first flange and a second flange, wherein the bottom of the first flange is abutted against the top of the second flange, and a detaching mechanism is arranged on the surface where the first flange and the second flange are connected;
the dismounting mechanism comprises a first fastener positioned on the surface of the second flange, a plurality of fixing buckles are fixedly connected to the first fastener, a plurality of fixing buckle annular arrays are arranged on the first fastener, and a plurality of second fasteners are arranged on the surface of the fixing buckles.
Preferably, the first fastener comprises a first connecting buckle, and the right side of the first connecting buckle is rotationally connected with a second connecting buckle through a rotating shaft.
The bolts and nuts in the second fastening blocks at the left sides of the first fastening buckle and the second fastening buckle are unscrewed, so that the first fastening buckle and the second fastening buckle are separated, then the first fastening buckle and the second fastening buckle are pulled outwards respectively, and the right sides of the first fastening buckle and the second fastening buckle rotate respectively under the action of the rotating shaft, so that the second fastener is detached.
Preferably, the left sides of the first connecting buckle and the second connecting buckle are respectively fixedly connected with a first fastening block, bolts are connected in the first fastening blocks in a threaded mode, and nuts are connected at one ends of the bolts in a threaded mode.
Preferably, the second fastener comprises a first fastening buckle, and the right side of the first fastening buckle is rotationally connected with a second fastening buckle through a rotating shaft.
The bolts and nuts in the first fastening blocks on the left sides of the first connecting buckles and the second connecting buckles are unscrewed, so that the first connecting buckles and the second connecting buckles are separated, then the first connecting buckles and the second connecting buckles are pulled outwards respectively, the right sides of the first connecting buckles and the second connecting buckles rotate respectively under the action of the rotating shafts, and therefore the first fasteners are detached.
Preferably, the left sides of the first fastening buckle and the second fastening buckle are respectively fixedly connected with a second fastening block, bolts are connected in the second fastening blocks in a threaded mode, and nuts are connected at one ends of the bolts in a threaded mode.
Preferably, the outer surface of the first flange is attached to the fixing buckles, and an elastic sealing gasket is fixedly connected to one side, which is abutted against the first flange, of the second flange.
The elastic sealing gasket is arranged on one side, which is abutted against the first flange and the second flange, of the first flange, the elastic sealing gasket plays a sealing role, when clamping blocks on two sides of the bottom of the first flange are clamped into clamping grooves in the second flange, the first flange is rotated to enable the clamping blocks to rotate in the clamping grooves, and reinforcement and stability are achieved in the first flange and the second flange.
Preferably, clamping blocks are arranged on two sides of the bottom of the first flange, clamping grooves are formed in the second flange, and the bottom of the first flange is clamped into the clamping grooves of the second flange through the clamping blocks.
Compared with the prior art, the utility model has the following beneficial effects:
when the flange is disassembled, the bolts and the nuts in the second fastening blocks on the left sides of the first fastening buckle and the second fastening buckle are firstly unscrewed, so that the first fastening buckle and the second fastening buckle are separated, then the first fastening buckle and the second fastening buckle are respectively pulled outwards, the right sides of the first fastening buckle and the second fastening buckle are respectively rotated under the action of the rotating shaft, so that the second fastener is disassembled, then the bolts and the nuts in the first fastening blocks on the left sides of the first connecting buckle and the second connecting buckle are unscrewed, the first connecting buckle and the second connecting buckle are separated, then the first connecting buckle and the second connecting buckle are respectively pulled outwards, and the right sides of the first connecting buckle and the second connecting buckle are respectively rotated under the action of the rotating shaft, so that the first fastener is disassembled, the quick disassembly can be realized, and the fussy problem of disassembly is solved.
And when the clamping blocks at two sides of the bottom of the first flange are clamped into the clamping grooves in the second flange, the first flange rotates to enable the clamping blocks to rotate in the clamping grooves, so that the first flange and the second flange are reinforced and stabilized, and when the first flange and the second flange are in conflict, the elastic sealing gasket is stressed to shrink, so that the first flange and the second flange are more stable and have tightness.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a second flange and disassembly mechanism according to the present utility model;
FIG. 3 is a partially disassembled schematic illustration of the present utility model;
fig. 4 is a partially disassembled structure of the present utility model.
Wherein: 1. a first flange; 2. a second flange; 3. a dismounting mechanism; 31. a first fastener; 32. a fixing buckle; 33. a second fastener; 311. a first connecting buckle; 312. the second connecting buckle; 313. a first fastening block; 331. a first fastener; 332. a second fastening buckle; 333. a second fastening block; 4. an elastic sealing gasket; 11. a clamping block; 21. a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
The utility model provides the following technical scheme:
example 1
Referring to fig. 1-2, a rotary detachable flange comprises a first flange 1 and a second flange 2, wherein the bottom of the first flange 1 is abutted against the top of the second flange 2, and a detaching mechanism 3 is arranged on the surface where the first flange 1 and the second flange 2 are connected;
the dismounting mechanism 3 comprises a first fastener 31 positioned on the surface of the second flange 2, a plurality of fixing buckles 32 are fixedly connected to the first fastener 31, a plurality of fixing buckles 32 are annularly arranged on the first fastener 31 in an array mode, and a second fastener 33 is arranged on the surface of the plurality of fixing buckles 32.
The first fastener 31 includes a first coupling buckle 311, and a second coupling buckle 312 is rotatably coupled to the right side of the first coupling buckle 311 through a rotation shaft.
The left sides of the first connecting buckle 311 and the second connecting buckle 312 are respectively fixedly connected with a first fastening block 313, bolts are connected in the first fastening blocks 313 in a threaded manner, and nuts are connected at one ends of the bolts in a threaded manner.
The second fastener 33 includes a first fastening buckle 331, and a second fastening buckle 332 is rotatably connected to the right side of the first fastening buckle 331 through a rotation shaft.
The left sides of the first fastening buckle 331 and the second fastening buckle 332 are respectively fixedly connected with a second fastening block 333, bolts are connected in the second fastening blocks 333 in a threaded manner, and nuts are connected at one ends of the bolts in a threaded manner.
Through the above technical scheme, when the flange is disassembled, firstly, the bolts and nuts in the second fastening blocks 333 on the left sides of the first fastening buckle 331 and the second fastening buckle 332 are unscrewed, so that the first fastening buckle 331 and the second fastening buckle 332 are separated, then the first fastening buckle 331 and the second fastening buckle 332 are pulled outwards respectively, the right sides of the first fastening buckle 331 and the second fastening buckle 332 are rotated respectively under the action of the rotating shaft, so that the second fastening buckle 33 is disassembled, then the bolts and nuts in the first fastening blocks 313 on the left sides of the first connecting buckle 311 and the second connecting buckle 312 are unscrewed, so that the first connecting buckle 311 and the second connecting buckle 312 are separated, then the first connecting buckle 311 and the second connecting buckle 312 are pulled outwards respectively, and the right sides of the first connecting buckle 311 and the second connecting buckle 312 are rotated respectively under the action of the rotating shaft, so that the first fastening buckle 31 is disassembled, and the complex problem of disassembling is solved.
Example two
Referring to fig. 3-4, and based on the first embodiment, further obtain: the outer surface of the first flange 1 is attached to a plurality of fixing buckles 32, and an elastic sealing gasket 4 is fixedly connected to one side, which is abutted against the first flange 1 and the second flange 2.
Clamping blocks 11 are arranged on two sides of the bottom of the first flange 1, clamping grooves 21 are formed in the second flange 2, and the bottom of the first flange 1 is clamped into the clamping grooves 21 of the second flange 2 through the clamping blocks 11.
Through above-mentioned technical scheme, set up the elastic sealing pad 4 on the inconsistent one side of first flange 1 and second flange 2, the elastic sealing pad 4 plays sealed effect, in the draw-in groove 21 in second flange 2 is blocked to fixture block 11 card in 1 bottom both sides of first flange, rotate first flange 1 and make fixture block 11 rotate in draw-in groove 21, consolidate stably in messenger's first flange 1 and the second flange 2, when first flange 1 and the conflict of second flange 2, elastic sealing pad 4 atress shrink makes more stable and more have the seal between first flange 1 and the second flange 2.
In the actual operation process, when the device is used, when the flange is disassembled, firstly, the bolts and nuts in the second fastening blocks 333 on the left sides of the first fastening buckle 331 and the second fastening buckle 332 are unscrewed, so that the first fastening buckle 331 and the second fastening buckle 332 are separated, then the first fastening buckle 331 and the second fastening buckle 332 are pulled outwards respectively, the right sides of the first fastening buckle 331 and the second fastening buckle 332 are rotated respectively under the action of the rotating shaft, so that the second fastening buckle 33 is disassembled, then the bolts and nuts in the first fastening blocks 313 on the left sides of the first fastening buckle 311 and the second fastening buckle 312 are unscrewed, the first fastening buckle 311 and the second fastening buckle 312 are separated, then the first fastening buckle 311 and the second fastening buckle 312 are pulled outwards respectively, and the right sides of the first fastening buckle 311 and the second fastening buckle 312 are rotated respectively under the action of the rotating shaft, so that the first fastening buckle 31 is disassembled, and the complex problem of disassembly can be quickly solved;
set up the elastic sealing pad 4 on the inconsistent one side of first flange 1 and second flange 2, the elastic sealing pad 4 plays sealed effect, in fixture block 11 card in the second flange 2 is gone into to fixture block 11 card in 1 bottom both sides of first flange, rotate first flange 1 and make fixture block 11 rotate in fixture block 21, consolidate in making first flange 1 and the second flange 2 and stabilize, when first flange 1 and the conflict of second flange 2, elastic sealing pad 4 atress shrink makes more stable and more have the seal between first flange 1 and the second flange 2.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a rotatory dismantlement formula flange, includes first flange (1) and second flange (2), its characterized in that: the bottom of the first flange (1) is abutted against the top of the second flange (2), and a dismounting mechanism (3) is arranged on the surface where the first flange (1) is connected with the second flange (2);
the dismounting mechanism (3) comprises a first fastener (31) positioned on the surface of the second flange (2), a plurality of fixing buckles (32) are fixedly connected to the first fastener (31), a plurality of fixing buckles (32) are annularly arranged on the first fastener (31), and a plurality of second fasteners (33) are arranged on the surface of the fixing buckles (32).
2. A rotary disassembly flange according to claim 1, wherein: the first fastener (31) comprises a first connecting buckle (311), and a second connecting buckle (312) is rotatably connected to the right side of the first connecting buckle (311) through a rotating shaft.
3. A rotary demountable flange according to claim 2, wherein: the left sides of the first connecting buckle (311) and the second connecting buckle (312) are respectively fixedly connected with a first fastening block (313), bolts are connected in the first fastening blocks (313) in a threaded mode, and nuts are connected at one ends of the bolts in a threaded mode.
4. A rotary disassembly flange according to claim 1, wherein: the second fastener (33) comprises a first fastening buckle (331), and a second fastening buckle (332) is rotatably connected to the right side of the first fastening buckle (331) through a rotating shaft.
5. A rotary disassembly flange according to claim 4, wherein: the left sides of the first fastening buckle (331) and the second fastening buckle (332) are respectively fixedly connected with a second fastening block (333), bolts are connected in the second fastening blocks (333) in a threaded mode, and nuts are connected to one ends of the bolts in a threaded mode.
6. A rotary disassembly flange according to claim 1, wherein: the outer surface of the first flange (1) is attached to the fixing buckles (32), and an elastic sealing gasket (4) is fixedly connected to one side, which is abutted against the first flange (1) and the second flange (2), of the first flange.
7. A rotary disassembly flange according to claim 1, wherein: clamping blocks (11) are arranged on two sides of the bottom of the first flange (1), clamping grooves (21) are formed in the second flange (2), and the bottom of the first flange (1) is clamped into the clamping grooves (21) of the second flange (2) through the clamping blocks (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322160792.6U CN220435704U (en) | 2023-08-10 | 2023-08-10 | Rotary detachable flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322160792.6U CN220435704U (en) | 2023-08-10 | 2023-08-10 | Rotary detachable flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220435704U true CN220435704U (en) | 2024-02-02 |
Family
ID=89696108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322160792.6U Active CN220435704U (en) | 2023-08-10 | 2023-08-10 | Rotary detachable flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220435704U (en) |
-
2023
- 2023-08-10 CN CN202322160792.6U patent/CN220435704U/en active Active
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