CN208024984U - A kind of hydraulic type connection structure of ring flange - Google Patents
A kind of hydraulic type connection structure of ring flange Download PDFInfo
- Publication number
- CN208024984U CN208024984U CN201820461190.0U CN201820461190U CN208024984U CN 208024984 U CN208024984 U CN 208024984U CN 201820461190 U CN201820461190 U CN 201820461190U CN 208024984 U CN208024984 U CN 208024984U
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- fastener
- cylinder
- telescopic shaft
- bunker
- installing port
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Abstract
The utility model is related to a kind of hydraulic type connection structure of ring flange, including upper disk, lower wall, gasket, installing port, upper fastener, lower fastener, cylinder, telescopic shaft, clamp, card slot, pouring orifice, gas vent, bunker, sealing ring, fixed seat.Wherein upper disk is located on lower wall, and clips gasket between two disks, it is characterised in that：The corresponding position at the edge of the upper disk and lower wall offers semicircle installing port；The cylinder is located in installing port, the fixed lower fastener in cylinder lower part；It is bunker in the inside of cylinder, the lower part of the telescopic shaft is mounted in bunker；The telescopic shaft upper end is fixedly connected with upper fastener, and upper fastener is located at the top of upper disk, and fixed seat is fixedly installed in the lower end of telescopic shaft, and sealing ring is arranged above fixed seat.The connection structure not only can effectively prevent ring flange together with connector corrosion, influence later period maintenance, and such connection type is also convenient for installation and dismounting, is brought convenience to construction personnel.
Description
Technical field
The utility model is related to a kind of hydraulic type connection structure of ring flange, belong to pipeline connection workpiece areas.
Background technology
Ring flange is the part for making pipe be connected with each other with pipe, is connected to pipe end.In On The Oil And Gas Transportation and aqueduct
On, the effect of ring flange is very important.In order to meet different use demands, people devise the ring flange of different styles, these
The common feature of ring flange is exactly that through-hole is equipped in disk, and is to be bolted.The pipeline connected using ring flange is existed
During long-time use, bolt and ring flange can be influenced by external environment and iron rust occur, this easilys lead to bolt
Together with ring flange corrosion.If people need to dismount pipeline, or when needing replacing flangeseal pad, it is necessary to strong
Tear bolt open, and the result tolled breakdown may result in ring flange and cannot use, and the trouble of bigger is brought to repair.And existing pass through spiral shell
The mode that bolt is fixedly connected with ring flange operates cumbersome, consuming working hour.
Invention content
The purpose of this utility model is to provide a kind of hydraulic type connection structure of ring flange, are connected with solving existing ring flange
The problem of existing dismounting inconvenience of mode and easy corrosion, make people can be with repeated disassembled and assembled ring flange without influencing its usability
Energy.
A kind of hydraulic type connection structure of ring flange, including upper disk, lower wall, gasket, installing port, upper fastener, lower fastener, gas
Cylinder, telescopic shaft, clamp, card slot, pouring orifice, gas vent, bunker, sealing ring, fixed seat.Wherein upper disk is located on lower wall, and
Gasket is clipped between two disks, it is characterised in that：The corresponding position at the edge of the upper disk and lower wall offers semicircle installation
Mouthful, and have front and the back side of lower wall that card slot is located at upper disk in the both sides of installing port；The cylinder is located in installing port,
The fixed lower fastener in cylinder lower part, and lower fastener is stuck in the lower section of lower wall；It is bunker in the inside of cylinder, under the telescopic shaft
Portion is mounted in bunker；The telescopic shaft upper end is fixedly connected with upper fastener, and upper fastener is located at the top of upper disk, under telescopic shaft
End fixed setting fixed seat, and sealing ring is set above fixed seat；It is equipped with pouring orifice in bunker side wall upper part, lower part is equipped with row
Stomata；The clamp to fasten with card slot is respectively set on the upper fastener and lower fastener.
In use, the installing port on upper disk and lower wall is aligned, then the cylinder of connector is stuck in installing port, and makes
Clamp on upper fastener and lower fastener is stuck in the card slot on disk and lower wall, at this time by oiling tool into pouring orifice
Oiling, under the action of oil pressure, telescopic shaft is gradually retracted in cylinder, and upper fastener and lower fastener are then constantly close, by upper disk under
Chuck clamping.When dismounting, it need to only be drained the oil by pouring orifice, so that it may with connector of dismantling.
The beneficial effects of the utility model are：It is slightly modified by the structure to conventional flange disk, on the side of ring flange
Installing port is arranged in edge, and then by oil pressure connector by two flange chuck clampings, such connection type can not only be effectively prevent
Ring flange influences later period maintenance together with connector corrosion, and such connection type is also convenient for installation and dismounting, to applying
Worker person brings convenience.
Description of the drawings
Fig. 1 is the installation condition structural schematic diagram of the utility model.
Fig. 2 is the half-section diagram of the connector of the utility model.
In figure, upper disk 1, lower wall 2, gasket 3, installing port 4, upper fastener 5, lower fastener 6, cylinder 7, telescopic shaft 8, clamp 9,
Card slot 10, pouring orifice 11, gas vent 12, bunker 13, sealing ring 14, fixed seat 15.
Specific implementation mode
It is the better embodiment of the utility model below, but does not therefore limit the scope of protection of the utility model.
As shown, a kind of hydraulic type connection structure of ring flange, including upper disk 1, lower wall 2, gasket 3, installing port 4, on
Fastener 5, cylinder 7, telescopic shaft 8, clamp 9, card slot 10, pouring orifice 11, gas vent 12, bunker 13, sealing ring 14, is consolidated lower fastener 6
Reservation 15.Wherein upper disk 1 is located on lower wall 2, and gasket 3 is clipped between two disks, it is characterised in that：The upper disk 1 is under
The corresponding position at the edge of disk 2 offers semicircle installing port 4, and has card slot 10 to be located at upper disk 1 in the both sides of installing port 4
Front and lower wall 2 the back side；The cylinder 7 is located in installing port 4, the fixed lower fastener 6 in 7 lower part of cylinder, and lower fastener 6 blocks
In the lower section of lower wall 2；It is bunker 13 in the inside of cylinder 7, the lower part of the telescopic shaft 8 is mounted in bunker 13；It is described flexible
8 upper end of axis is fixedly connected with upper fastener 5, and upper fastener 5 is located at the top of upper disk 1, and fixed seat is fixedly installed in the lower end of telescopic shaft 8
15, and sealing ring 14 is set above fixed seat 15；It is equipped with pouring orifice 11 in 13 side wall upper part of bunker, lower part is equipped with gas vent
12；The clamp 9 to fasten with card slot 10 is respectively set on the upper fastener 5 and lower fastener 6.
In use, the installing port 4 on upper disk 1 and lower wall 2 is aligned, then connector cylinder 7 is stuck in installing port 4,
And the clamp 9 on upper fastener 5 and lower fastener 6 is made to be stuck in the card slot 10 on disk 1 and lower wall 2, pass through oilman at this time
Has the oiling into pouring orifice 11, under the action of oil pressure, telescopic shaft 8 is gradually in retraction cylinder 7, and upper fastener 5 and lower fastener 6 are then not
It is disconnected close, upper disk 1 and lower wall 2 are clamped.When dismounting, it need to only be drained the oil by pouring orifice 11, so that it may with connector of dismantling.
The utility model devises a kind of hydraulic type connection structure of ring flange, which passes through to conventional flange disk
Structure is slightly modified, and installing port is arranged at the edge of ring flange, such then by oil pressure connector by two flange chuck clampings
Connection type not only can effectively prevent ring flange together with connector corrosion, influence later period maintenance, and such connection
Mode is also convenient for installation and dismounting, is brought convenience to construction personnel.
Claims (1)
1. a kind of hydraulic type connection structure of ring flange, including upper disk, lower wall, gasket, installing port, upper fastener, lower fastener, gas
Cylinder, telescopic shaft, clamp, card slot, pouring orifice, gas vent, bunker, sealing ring, fixed seat；Wherein upper disk is located on lower wall, and
Gasket is clipped between two disks, it is characterised in that：The corresponding position at the edge of the upper disk and lower wall offers semicircle installation
Mouthful, and have front and the back side of lower wall that card slot is located at upper disk in the both sides of installing port；The cylinder is located in installing port,
The fixed lower fastener in cylinder lower part, and lower fastener is stuck in the lower section of lower wall；It is bunker in the inside of cylinder, under the telescopic shaft
Portion is mounted in bunker；The telescopic shaft upper end is fixedly connected with upper fastener, and upper fastener is located at the top of upper disk, under telescopic shaft
End fixed setting fixed seat, and sealing ring is set above fixed seat；It is equipped with pouring orifice in bunker side wall upper part, lower part is equipped with row
Stomata；The clamp to fasten with card slot is respectively set on the upper fastener and lower fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820461190.0U CN208024984U (en) | 2018-04-03 | 2018-04-03 | A kind of hydraulic type connection structure of ring flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820461190.0U CN208024984U (en) | 2018-04-03 | 2018-04-03 | A kind of hydraulic type connection structure of ring flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208024984U true CN208024984U (en) | 2018-10-30 |
Family
ID=63910094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820461190.0U Active CN208024984U (en) | 2018-04-03 | 2018-04-03 | A kind of hydraulic type connection structure of ring flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208024984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578629A (en) * | 2018-11-09 | 2019-04-05 | 施伟红 | A kind of anti-leakage self sealing valve |
-
2018
- 2018-04-03 CN CN201820461190.0U patent/CN208024984U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578629A (en) * | 2018-11-09 | 2019-04-05 | 施伟红 | A kind of anti-leakage self sealing valve |
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