CN206329813U - A kind of relay well of adjustable replaceable sealing - Google Patents
A kind of relay well of adjustable replaceable sealing Download PDFInfo
- Publication number
- CN206329813U CN206329813U CN201621465286.1U CN201621465286U CN206329813U CN 206329813 U CN206329813 U CN 206329813U CN 201621465286 U CN201621465286 U CN 201621465286U CN 206329813 U CN206329813 U CN 206329813U
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- sealing
- adjustable
- placket
- fixed block
- cylinder
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Abstract
The utility model discloses a kind of relay well of adjustable replaceable sealing, including placket and rear cylinder, rear cylinder is provided with the inside of the placket, provided with relaying oil cylinder on the inside of the rear cylinder, sealing device with adjustable is provided between the relaying oil cylinder and placket, the sealing device with adjustable includes installing adjustable M types sealing ring and installing plate in the otch of placket end, and the M types sealing ring is set on a mounting board, the installing plate, which is provided between fixed block, fixed block and M the type sealing ring, is provided with sealing clamp.The utility model cylinder shell before and after original sealing directly sets up the adjustable sealing rubber ring of radial compression amount, according to the concrete condition of driving and current sealing collar member, to adjust the decrement of caulking gum, to meet the seal request to relay well.In addition, by after the Bolt dismantling of circumference and radial direction, the rubber seal that rotary flange plate just can more renew.
Description
Technical field
The utility model is related to push-bench technical field, more particularly to a kind of relay well of adjustable replaceable sealing.
Background technology
At present, relay well is under high water head hydraulic pressure, and the band to front and rear cylinder carrys out very big operating pressure, not only to use
High abrasion, the waterstop sealing of high pressure are ensured outside the sealing of cylinder, while it is close that sealing is inevitably produced in jacking construction
Envelope is damaged to produce seepage, so needing a kind of sealing ring that can adjust elastic and change the disassembly and assembly structure of sealing ring.Therefore, we
Propose a kind of relay well of adjustable replaceable sealing.
Utility model content
Main purpose of the present utility model is to provide a kind of relay well of adjustable replaceable sealing, and the utility model is close in original
The front and rear cylinder shell of envelope directly sets up the adjustable sealing rubber ring of radial compression amount, according to the concrete condition of driving and current sealing
Collar member, to adjust the decrement of caulking gum, to meet the seal request to relay well.In addition, by circumference and radial direction
After Bolt dismantling, the rubber seal that rotary flange plate just can more renew, the problem of effectively can solving in background technology.
To achieve the above object, the technical scheme that the utility model is taken is：
Rear cylinder, the rear cylinder are provided with the inside of a kind of relay well of adjustable replaceable sealing, including placket and rear cylinder, the placket
Inner side is provided with sealing device with adjustable provided with relaying oil cylinder between the relaying oil cylinder and placket, the sealing device with adjustable includes
Adjustable M types sealing ring and installing plate are installed, the M types sealing ring is set on a mounting board, described in the otch of placket end
Installing plate, which is provided between fixed block, fixed block and M the type sealing ring, is provided with sealing clamp.
Further, the installing plate is connected by radiai adjustment bolt with relaying oil cylinder.
Further, the fixed block is provided with being adjusted circumferentially bolt, it is described be adjusted circumferentially bolt-through fixed block with it is close
Seal pressing plate connection.
Compared with prior art, the utility model has the advantages that：The utility model cylinder before and after original sealing
Shell directly sets up the adjustable sealing rubber ring of radial compression amount, according to the concrete condition of driving and current sealing collar member, to adjust
The decrement of caulking gum is saved, to meet the seal request to relay well.In addition, passing through the Bolt dismantling circumference and radial direction
Afterwards, the rubber seal that rotary flange plate just can more renew.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of the relay well of adjustable replaceable sealing of the utility model.
In figure：1st, placket；2nd, fixed block；3rd, sealing clamp；4th, M types sealing ring；5th, rear cylinder；6th, oil cylinder is relayed；7th, it is circumferential
Regulating bolt；8th, radiai adjustment bolt.
Embodiment
For make the utility model realize technological means, creation characteristic, reached purpose and effect be easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in figure 1, a kind of relay well of adjustable replaceable sealing, including placket and rear cylinder, after the placket inner side is provided with
Provided with relaying oil cylinder on the inside of cylinder, the rear cylinder, sealing device with adjustable, the adjustable dense are provided between the relaying oil cylinder and placket
Seal apparatus includes installing adjustable M types sealing ring and installing plate in the otch of placket end, and the M types sealing ring is arranged on installation
On plate, the installing plate, which is provided between fixed block, fixed block and M the type sealing ring, is provided with sealing clamp.
A kind of relay well of adjustable replaceable sealing of the utility model, by placket 1, fixed block 2, sealing clamp 3, M types are close
Arrangement M types sealing ring 4 in one of open slot, groove is opened in seal 4, rear cylinder 5, relaying oil cylinder 6 and regulating bolt, the end of placket, opens
Mouth groove port is installed by the regulating bolt that fixed block 2 carries radiai adjustment rubber seal decrement；Again in the circumference spiral shell of otch
Bolt divides equally arrangement and is used for being fastened and fixed block 2.Control the decrement of rubber seal to control sealing elastic by regulating bolt, then lead to
New O-ring seal can just be changed by crossing circumferential and radial direction the regulating bolt of dismounting, and cylinder shell is directly set up before and after original sealing
The adjustable sealing rubber ring of radial compression amount, according to the concrete condition of driving and current sealing collar member, to adjust caulking gum
Decrement, to meet the seal request to relay well.
Wherein, the installing plate 9 is connected by radiai adjustment bolt 8 with relaying oil cylinder 6, the compression of convenient regulation sealing ring
Amount.
Wherein, the fixed block 2 is provided with being adjusted circumferentially bolt 7, it is described be adjusted circumferentially bolt 7 through fixed block 2 with it is close
Envelope pressing plate 3 is connected, the decrement of convenient regulation sealing ring.
Some one exemplary embodiments of the present utility model are only described by way of explanation above, undoubtedly, for
One of ordinary skill in the art, can be with a variety of in the case of without departing from spirit and scope of the present utility model
Mode is modified to described embodiment.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as
Limitation to the utility model claims.
Claims (3)
1. a kind of relay well of adjustable replaceable sealing, including placket and rear cylinder, it is characterised in that：After being provided with the inside of the placket
Provided with relaying oil cylinder on the inside of cylinder, the rear cylinder, sealing device with adjustable, the adjustable dense are provided between the relaying oil cylinder and placket
Seal apparatus includes installing adjustable M types sealing ring and installing plate in the otch of placket end, and the M types sealing ring is arranged on installation
On plate, the installing plate, which is provided between fixed block, fixed block and M the type sealing ring, is provided with sealing clamp.
2. a kind of relay well of adjustable replaceable sealing according to claim 1, it is characterised in that：The installing plate passes through footpath
It is connected to regulating bolt with relaying oil cylinder.
3. a kind of relay well of adjustable replaceable sealing according to claim 1, it is characterised in that：The fixed block is provided with
Bolt is adjusted circumferentially, the bolt-through fixed block that is adjusted circumferentially is connected with sealing clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621465286.1U CN206329813U (en) | 2016-12-29 | 2016-12-29 | A kind of relay well of adjustable replaceable sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621465286.1U CN206329813U (en) | 2016-12-29 | 2016-12-29 | A kind of relay well of adjustable replaceable sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206329813U true CN206329813U (en) | 2017-07-14 |
Family
ID=59292066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621465286.1U Active CN206329813U (en) | 2016-12-29 | 2016-12-29 | A kind of relay well of adjustable replaceable sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206329813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237541A (en) * | 2018-11-28 | 2020-06-05 | 中铁隧道集团二处有限公司 | Relay room sealing structure and construction method thereof |
-
2016
- 2016-12-29 CN CN201621465286.1U patent/CN206329813U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237541A (en) * | 2018-11-28 | 2020-06-05 | 中铁隧道集团二处有限公司 | Relay room sealing structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 232000 Shangyao Town Industrial Zone, Datong District, Huainan City, Anhui Province Patentee after: Anhui tangxing Equipment Technology Co.,Ltd. Address before: 232009 Shangyao Town Industrial Zone, Datong District, Huainan City, Anhui Province Patentee before: ANHUI TANGXING MACHINERY Co.,Ltd. |
|
| CP03 | Change of name, title or address |