CN206318271U - Closed tank body door locking mechanism - Google Patents
Closed tank body door locking mechanism Download PDFInfo
- Publication number
- CN206318271U CN206318271U CN201621218107.4U CN201621218107U CN206318271U CN 206318271 U CN206318271 U CN 206318271U CN 201621218107 U CN201621218107 U CN 201621218107U CN 206318271 U CN206318271 U CN 206318271U
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- Prior art keywords
- tank body
- door
- axle sleeve
- wedge
- block
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Abstract
The utility model discloses a kind of closed tank body door locking mechanism, the problem of how high pressure storage tank takes into account reliable resistance to compression of the unlatching of tank door conveniently and after closing solved.It is included in closed tank body（1）Aperture of door on be welded with annular reinforcing plate（2）And ring flange（3）, in ring flange（3）On at equal intervals radian be provided with block under 3 pieces of wedge locks（12）, in ring flange（3）The tank body of side（1）On be provided with hinge seat（4）And hinge（5）, in hinge（5）Outer end be provided with tank body hole door（6）, radian is provided with 3 bearing pins at equal intervals on the door of tank body hole（7）, in bearing pin（7）On be provided with axle sleeve（8）, in axle sleeve（8）Side be respectively arranged with block in wedge lock（10）With axle sleeve rotating handles（11）, block in wedge lock（10）With block under wedge lock（12）It is correspondingly arranged.With cheap, the characteristics of easy to operate.
Description
Technical field
The utility model is related to a kind of retaining mechanism, more particularly to a kind of closed tank body door locking mechanism.
Background technology
High pressure storage tank is production technology equipment used when producing some new materials, and high temperature is produced in process of production
High pressure, due to the feeding that frequently to feed intake in process of production, high pressure storage tank devises one can be for people by carrying out throwing feeding
Aperture of door, but need a sealed environment in the operating condition, inside high pressure tank, and tank door will be closed reliably when closed
Close, and with the effect of reliable anti-high pressure, to ensure the safety of operating personnel.How the unlatching of tank door is taken into account conveniently and after closing
Reliable resistance to compression, be the technical barrier that high pressure storage tank must be solved.
The content of the invention
The utility model provides a kind of closed tank body door locking mechanism, solves how high pressure storage tank takes into account opening for tank door
Open the measuring body technical problem of reliability after convenient and closing.
The utility model solves above technical problem by the following technical programs：
A kind of closed tank body door locking mechanism, including closed tank body, are welded with annular reinforcement on the aperture of door of closed tank body
Plate, ring flange is fixedly installed in annular reinforcing plate, and radian is provided with block under block wedge lock at equal intervals on ring flange,
Hinge seat is provided with the tank body of ring flange side, hinge is provided with hinge seat, the outer end of hinge is provided with tank body
Kong Men, radian is provided with 3 bearing pins at equal intervals on the door of tank body hole, and axle sleeve is provided with bearing pin, is set on the outside of axle sleeve
Axle sleeve clamp nut is equipped with, is respectively arranged with the side of axle sleeve in wedge lock in block and axle sleeve rotating handles, wedge lock
Block is correspondingly arranged with block under wedge lock.
The wedge-shaped direction of block is arranged along clockwise direction under 3 wedge locks.
The utility model make use of inclined-plane locking and frictional force self-lock mechanism, and closing and the reliability for realizing tank body hole door are close
Envelope is compressed, the mechanism can quick open/close door, facilitate human users, with cheap, the characteristics of easy to operate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings：
A kind of closed tank body door locking mechanism, including closed tank body 1, annular is welded with the aperture of door of closed tank body 1 and is added
Strong plate 2, ring flange 3 is fixedly installed in annular reinforcing plate 2, and radian is provided with 3 pieces of wedge-locks at equal intervals on ring flange 3
Tightly lower block 12, hinge seat 4 is provided with the tank body 1 of the side of ring flange 3, hinge 5 is provided with hinge seat 4, in hinge 5
Outer end is provided with tank body hole door 6, and radian is provided with 3 bearing pins 7 at equal intervals on the door of tank body hole, and axle is provided with bearing pin 7
Set 8, is provided with axle sleeve clamp nut 9 in the outside of axle sleeve 8, the He of block 10 in wedge lock is respectively arranged with the side of axle sleeve 8
Block 10 is correspondingly arranged with block 12 under wedge lock in axle sleeve rotating handles 11, wedge lock.
The wedge-shaped direction of block 12 is arranged along clockwise direction under 3 wedge locks.Tank body hole door 6 and ring flange 3
Between install sealing gasket additional and play sealing function.When the tank body hole door 6 of the mechanism is closed, rotate counterclockwise axle sleeve rotating handles 11,
Coordinate the lozenges of block 12 under the lozenges and wedge lock in wedge lock on block 10, with the rotation of handle, more press more
Tightly, so as to ensure that tank door is effective against pressure inside the tank.When dextrorotation rotating shaft set rotating handles 11, make block 10 in wedge lock
On lozenges and wedge lock under the lozenges of block 12 coordinate, with the rotation of handle, compression is released from, until wedge lock
Upper piece 10 depart from block under wedge lock 12, pass through hinge 5 and open tank body hole door 6.
Claims (2)
1. a kind of closed tank body door locking mechanism, including closed tank body（1）, it is characterised in that in closed tank body（1）Aperture of door on
It is welded with annular reinforcing plate（2）, in annular reinforcing plate（2）On be fixedly installed ring flange（3）, in ring flange（3）On at equal intervals
Radian is provided with block under 3 pieces of wedge locks（12）, in ring flange（3）The tank body of side（1）On be provided with hinge seat（4）,
Hinge seat（4）On be provided with hinge（5）, in hinge（5）Outer end be provided with tank body hole door（6）, on the door of tank body hole at equal intervals
Radian is provided with 3 bearing pins（7）, in bearing pin（7）On be provided with axle sleeve（8）, in axle sleeve（8）Outside be provided with axle sleeve compression
Nut（9）, in axle sleeve（8）Side be respectively arranged with block in wedge lock（10）With axle sleeve rotating handles（11）, wedge lock
Upper piece（10）With block under wedge lock（12）It is correspondingly arranged.
2. a kind of closed tank body door locking mechanism according to claim 1, it is characterised in that block under 3 wedge locks
（12）Wedge-shaped direction arrange along clockwise direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621218107.4U CN206318271U (en) | 2016-11-12 | 2016-11-12 | Closed tank body door locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621218107.4U CN206318271U (en) | 2016-11-12 | 2016-11-12 | Closed tank body door locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206318271U true CN206318271U (en) | 2017-07-11 |
Family
ID=59264006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621218107.4U Active CN206318271U (en) | 2016-11-12 | 2016-11-12 | Closed tank body door locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206318271U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095810A (en) * | 2018-02-07 | 2018-06-01 | 上海爱立峰医疗科技有限公司 | For the needle holder in image-guided intervention operation |
| CN114412330B (en) * | 2022-01-19 | 2024-01-23 | 大峘集团有限公司 | Improved structure for local air leakage of manhole door under uneven stress |
-
2016
- 2016-11-12 CN CN201621218107.4U patent/CN206318271U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095810A (en) * | 2018-02-07 | 2018-06-01 | 上海爱立峰医疗科技有限公司 | For the needle holder in image-guided intervention operation |
| CN114412330B (en) * | 2022-01-19 | 2024-01-23 | 大峘集团有限公司 | Improved structure for local air leakage of manhole door under uneven stress |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |