CN220791653U - Flange plate - Google Patents
Flange plate Download PDFInfo
- Publication number
- CN220791653U CN220791653U CN202322119189.3U CN202322119189U CN220791653U CN 220791653 U CN220791653 U CN 220791653U CN 202322119189 U CN202322119189 U CN 202322119189U CN 220791653 U CN220791653 U CN 220791653U
- Authority
- CN
- China
- Prior art keywords
- flange
- flange plate
- ring
- mounting groove
- retaining member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims description 29
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Abstract
The utility model discloses a flange plate, which comprises a first flange plate and a second flange plate, wherein the first flange plate is abutted against the second flange plate, locking pieces in an annular array are arranged on the first flange plate, a protective sleeve in screwing fit with the locking pieces is arranged on the second flange plate, the protective sleeve comprises a tightening nut and a thread sleeve, the locking pieces are screwed on the inner wall of the thread sleeve, one end of the thread sleeve is connected to the tightening nut, and the other end of the thread sleeve is connected to the second flange plate in a threaded manner. The utility model can protect the exposed bolts on the flange plate and avoid the conditions of bolt fracture or corrosion and rust.
Description
Technical Field
The utility model relates to the technical field of flanges, in particular to a flange.
Background
The flange is simply called a flange, generally means that a plurality of fixing holes are formed in the periphery of a disc-like metal body for connecting other things, and is a common connecting piece.
Disclosure of Invention
The utility model aims to provide a flange plate, which can protect exposed bolts on the flange plate and avoid the conditions of bolt fracture or corrosion and rust.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ring flange, includes first ring flange and second ring flange, first ring flange and second ring flange looks butt, be provided with the retaining member that is annular array on the first ring flange, be provided with on the second ring flange and form the complex lag of screwing with the retaining member, the lag is including supporting tight nut and thread bush, the retaining member screws in the thread bush inner wall, thread bush one end is connected on supporting tight nut, and the other end threaded connection is on the second ring flange.
Through adopting above-mentioned technical scheme, screw the lag earlier on the second ring flange during the installation, screw up to supporting tight nut and compress tightly on the second ring flange, then pass the retaining member in the thread bush on first ring flange and the second ring flange in proper order, protect the naked bolt on the ring flange, avoid appearing the bolt fracture or corrode rusty condition.
The utility model is further characterized in that a first mounting hole corresponding to the locking piece is formed in the first flange plate, a second mounting hole corresponding to the thread sleeve is formed in the second flange plate, the thread sleeve is connected in the second mounting hole in a threaded mode, a threaded inner wall matched with the locking piece in a threaded mode is arranged on the thread sleeve, and the locking piece sequentially penetrates through the first mounting hole and is screwed on the threaded inner wall.
Through adopting above-mentioned technical scheme, utilize the thread bush to install in the second mounting hole, can prevent that the thread bush from dropping when using, and form threaded connection cooperation with the fastener, can be in the same place first ring flange and second ring flange stable connection, support simultaneously and tightly the nut and compress tightly on the second ring flange, prevent that dust and rainwater from getting into from one side.
The utility model further provides that a sealing gasket is clamped between the abutting screw cap and the second flange plate, and a positioning through hole for the threaded sleeve to pass through is formed in the sealing gasket.
Through adopting above-mentioned technical scheme, press from both sides between tight nut and second flange and establish sealing gasket, when the thread bush was screwed in the second mounting hole, utilized to press from both sides tight nut and compress tightly sealing gasket and produce better sealed effect, can avoid the infiltration of dust and rainwater.
The utility model further provides that an annular sealing ring is clamped between the first flange plate and the second flange plate, a first mounting groove is formed in the first flange plate, a second mounting groove corresponding to the first mounting groove is formed in the second flange plate, and the annular sealing ring is embedded in the first mounting groove and the second mounting groove.
Through adopting above-mentioned technical scheme, press from both sides and establish ring seal between first ring flange and second ring flange, can make first ring flange and second ring flange junction form sealedly, can prevent that the rainwater from penetrating into from between the gap, have better sealed effect.
The utility model is further characterized in that a first limit flange is arranged in the first mounting groove, and a second limit flange corresponding to the first limit flange is arranged in the second mounting groove.
Through adopting above-mentioned technical scheme, add first spacing flange and second spacing flange at first mounting groove and second mounting groove, can promote first mounting groove and second installation and to the tight sealing force of support of ring seal.
The utility model is further arranged in such a way that the annular sealing ring is embedded on one side of the outer peripheral surface of the locking piece, and the annular sealing ring and the first flange are arranged coaxially.
Through adopting above-mentioned technical scheme, inlay ring seal and locate retaining member's outer peripheral face one side, can prevent rainwater and dust from getting into from the gap to lead to causing damage and corruption to the fastener.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is an enlarged view of the portion a of the present utility model.
In the figure: 1. a first flange; 2. a second flange; 3. a locking member; 4. a protective sleeve; 5. tightly pressing the screw cap; 8. a thread sleeve; 9. a first mounting hole; 10. a second mounting hole; 11. a threaded inner wall; 12. a sealing gasket; 13. positioning the through hole; 14. an annular seal ring; 15. a first mounting groove; 16. a second mounting groove; 17. a first limit flange; 18. and a second limit flange.
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.
Examples: the flange plate shown in fig. 1-3 comprises a first flange plate 1 and a second flange plate 2, wherein the first flange plate 1 is abutted against the second flange plate 2, locking pieces 3 (8-12, specifically bolts) in annular arrays are arranged on the first flange plate 1, a protective sleeve 4 in screwing fit with the locking pieces 3 is arranged on the second flange plate 2, the protective sleeve 4 comprises a butting nut 5 and a thread sleeve 8 (as an integral structure), the locking pieces 3 are screwed on the inner wall of the thread sleeve 8, one end of the thread sleeve 8 is connected to the butting nut 5, the other end of the thread sleeve is connected to the second flange plate 2 in a threaded manner that the protective sleeve 4 is screwed on the second flange plate 2, the butting nut 5 is tightly pressed on the second flange plate 2, and then the locking pieces 3 sequentially penetrate through the thread sleeves 8 on the first flange plate 1 and the second flange plate 2, so that exposed bolts on the flange plate are protected from being broken or corroded by the occurrence of rust is avoided.
As shown in fig. 3, the first flange 1 is provided with first mounting holes 9 corresponding to the locking members 3 (the number of the first mounting holes 9 corresponds to the locking members 3), the second flange 2 is provided with second mounting holes 10 corresponding to the threaded sleeves 8 (the number of the second mounting holes 10 corresponds to the locking members 3), the threaded sleeves 8 are in threaded connection with the second mounting holes 10, the threaded sleeves 8 are provided with threaded inner walls 11 in threaded fit with the locking members 3, the locking members 3 sequentially penetrate through the first mounting holes 9 and are screwed on the threaded inner walls 11, the threaded sleeves 8 are installed in the second mounting holes 10, so that the threaded sleeves 8 can be prevented from falling off in use, and form threaded connection with fasteners, so that the first flange 1 and the second flange 2 can be stably connected together, and meanwhile, the abutting nuts 5 are tightly pressed on the second flange 2, so that dust and rainwater are prevented from entering from one side.
As shown in fig. 2, a sealing gasket 12 (specifically made of rubber) is sandwiched between the tightening nut 5 and the second flange 2, a positioning through hole 13 for the threaded sleeve 8 to pass through is formed in the sealing gasket 12, the sealing gasket 12 is sandwiched between the tightening nut 5 and the second flange, and when the threaded sleeve 8 is screwed in the second mounting hole 10, the sealing gasket 12 is compressed by the tightening nut 5 to generate a good sealing effect, so that dust and rainwater can be prevented from penetrating.
As shown in fig. 3, an annular sealing ring 14 (made of rubber specifically) is clamped between the first flange plate 1 and the second flange plate 2, a first installation groove 15 is formed in the first flange plate 1, a second installation groove 16 corresponding to the first installation groove 15 is formed in the second flange plate 2, the annular sealing ring 14 is embedded in the first installation groove 15 and the second installation groove 16, and the annular sealing ring 14 is clamped between the first flange plate 1 and the second flange plate 2, so that a seal is formed at the joint of the first flange plate 1 and the second flange plate 2, rainwater can be prevented from penetrating into the gap, and a good sealing effect is achieved.
As shown in fig. 3, a first limit flange 17 (as an integral structure) is disposed in the first mounting groove 15, a second limit flange 18 (as an integral structure) corresponding to the first limit flange 17 is disposed in the second mounting groove 16, and the first limit flange 17 and the second limit flange 18 are additionally disposed in the first mounting groove 15 and the second mounting groove 16, so that the tight sealing force of the first mounting groove 15 and the second mounting on the annular seal ring 14 can be improved.
As shown in fig. 2, the annular sealing ring 14 is embedded on one side of the outer peripheral surface of the locking member 3, the annular sealing ring 14 and the first flange plate 1 are coaxially arranged, and the annular sealing ring 14 is embedded on one side of the outer peripheral surface of the locking member 3, so that rainwater and dust can be prevented from entering from the gap, and damage and corrosion to the fastener are caused.
Claims (6)
1. A flange plate, characterized in that: including first ring flange (1) and second ring flange (2), first ring flange (1) and second ring flange (2) looks butt, be provided with retaining member (3) that are annular array on first ring flange (1), be provided with on second ring flange (2) and form the complex lag (4) of screwing with retaining member (3), lag (4) are including supporting tight nut (5) and thread bush (8), retaining member (3) are screwed in thread bush (8) inner wall, thread bush (8) one end is connected on supporting tight nut (5), and the other end threaded connection is on second ring flange (2).
2. A flange according to claim 1, wherein: first mounting hole (9) corresponding with retaining member (3) have been seted up on first ring flange (1), second mounting hole (10) corresponding with thread bush (8) have been seted up on second ring flange (2), thread bush (8) threaded connection is in second mounting hole (10), be provided with on thread bush (8) with retaining member (3) screw thread complex screw inner wall (11), retaining member (3) pass first mounting hole (9) in proper order and screw on screw inner wall (11).
3. A flange according to claim 2, wherein: a sealing gasket (12) is clamped between the abutting screw cap (5) and the second flange plate (2), and a positioning through hole (13) for the threaded sleeve (8) to pass through is formed in the sealing gasket (12).
4. A flange according to claim 1, wherein: the novel flange comprises a first flange plate (1) and a second flange plate (2), wherein an annular sealing ring (14) is clamped between the first flange plate (1) and the second flange plate (2), a first mounting groove (15) is formed in the first flange plate (1), a second mounting groove (16) corresponding to the first mounting groove (15) is formed in the second flange plate (2), and the annular sealing ring (14) is embedded in the first mounting groove (15) and the second mounting groove (16).
5. A flange according to claim 4, wherein: a first limit flange (17) is arranged in the first mounting groove (15), and a second limit flange (18) corresponding to the first limit flange (17) is arranged in the second mounting groove (16).
6. A flange according to claim 4, wherein: the annular sealing ring (14) is embedded on one side of the outer peripheral surface of the locking piece (3), and the annular sealing ring (14) and the first flange plate (1) are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322119189.3U CN220791653U (en) | 2023-08-08 | 2023-08-08 | Flange plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322119189.3U CN220791653U (en) | 2023-08-08 | 2023-08-08 | Flange plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220791653U true CN220791653U (en) | 2024-04-16 |
Family
ID=90655593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322119189.3U Active CN220791653U (en) | 2023-08-08 | 2023-08-08 | Flange plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220791653U (en) |
-
2023
- 2023-08-08 CN CN202322119189.3U patent/CN220791653U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |