CN208348495U - Ring flange and flange cover attaching structure - Google Patents
Ring flange and flange cover attaching structure Download PDFInfo
- Publication number
- CN208348495U CN208348495U CN201821042630.5U CN201821042630U CN208348495U CN 208348495 U CN208348495 U CN 208348495U CN 201821042630 U CN201821042630 U CN 201821042630U CN 208348495 U CN208348495 U CN 208348495U
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- China
- Prior art keywords
- flange
- suspension
- rotating
- lid
- cover attaching
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Abstract
A kind of ring flange and flange cover attaching structure, it includes the rotating mechanism on flange disk body and the suspension mechanism on flange lid, it connect to form unseparated flange arrangement body with the suspension mechanism on flange lid by the rotating mechanism on flange disk body, flange lid can be removed by the rotating arm on rotation rotating mechanism, long waist shaped connecting hole on support rod can be such that the sunpender on Suspension slides in hole, and the height of matching fastener regulating flange lid and ring flange cooperate, push and pull bar can be such that blind flange revolves along rotating seat.When the utility model overcomes the sealing of former large tank, the problem of needing multi-user collaborative operation, has structure simple, co-operates without more people, easy to operate, the high feature of installation effectiveness.
Description
Technical field
The utility model belongs to large tank technical field of sealing technology, is related to a kind of ring flange and flange cover attaching structure.
Background technique
Large tank usually sets in particular for the connecting portion of the reacting furnace of chemical company, separator and treating column
There are inlet and outlet used for overhaul, be commonly called as manhole, volume is big, quality weight, carries out needing more people to assist when disassembly installation, ring flange
Separated after dismantling with blind flange, inconvenient for operation, installation effectiveness is low.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of ring flange and flange cover attaching structure, structure letters
It is single, it is connect using the rotating mechanism being arranged on suspension mechanism and flange disk body is arranged on blind flange, it can be light by rotating mechanism
Loose rotary flange lid is co-operated without more people, easy to operate, and installation effectiveness is high.
A kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: ring flange and blind flange connect
Binding structure, it includes the rotating mechanism on flange disk body and the suspension mechanism on flange lid；The whirler
Structure includes the rotating arm with rotating seat cooperation；The suspension mechanism includes the Suspension connecting with fixing piece；On suspension mechanism
Suspension and rotating mechanism on rotating arm connection.
The rotating seat is soil block cloddy, is fixed on the side of flange disk body, which is provided with vertical axis hole.
The rotating arm includes vertical rotary bar interconnected and horizontal support rod, and support rod is equipped with long waist shaped
Connecting hole.
The fixing piece is the cyclic structure of semi arch, is fixed on the top of flange lid.
The Suspension includes the sunpender connecting with link, the fastener with sunpender cooperation.
Shaft hole matching on the rotating arm on vertical rotary bar and rotating seat, the link on Suspension are matched with fixing piece
Long waist shaped connecting hole cooperates on the support rod of conjunction, sunpender and rotating arm, is locked by fastener.
The flange lid is equipped with the handle positioned at its two sides.
A kind of ring flange and flange cover attaching structure, it includes the rotating mechanism on flange disk body and is located at blind flange
Suspension mechanism on body；Rotating mechanism includes the rotating arm with rotating seat cooperation；Suspension mechanism include connect with fixing piece it is outstanding
Hanging piece；Rotating arm connection on Suspension and rotating mechanism on suspension mechanism.Structure is simple, passes through the rotation on flange disk body
Mechanism connect to form unseparated flange arrangement body with the suspension mechanism on flange lid, passes through the rotation on rotation rotating mechanism
Arm can remove flange lid, and the long waist shaped connecting hole on support rod can be such that the sunpender on Suspension slides in hole, and cooperate
The height of fastener regulating flange lid and ring flange cooperate, and push and pull bar can be such that blind flange revolves along rotating seat, when installation maintenance,
It is co-operated without more people, easy to operate, installation effectiveness is high.
In the preferred scheme, rotating seat is soil block cloddy, is fixed on the side of flange disk body, be which is provided with vertical
Axis hole.Turning seat enters in ring flange body side surface after removing blind flange convenient for human body, and axis hole thereon and rotating arm hang down
The cooperation rotation of direct rotary bull stick.
In the preferred scheme, rotating arm includes vertical rotary bar interconnected and horizontal support rod, on support rod
Equipped with long waist shaped connecting hole.Cooperated by the sunpender on long waist shaped connecting hole and rotating arm, sunpender can slide in the body of hole, be convenient for
Blind flange and ring flange are finely adjusted when cooperating.
In the preferred scheme, fixing piece is the cyclic structure of semi arch, is fixed on the top of flange lid.Semi arch
Fixing piece and blind flange contact level product are big, and convenient for welding, it is more firm to weld, when cooperating with the annular link on Suspension, phase
There is the disk of a rotational angle adjustable flange lid and flange to match between mutually.
In the preferred scheme, Suspension includes the sunpender connecting with link, the fastener with sunpender cooperation.Link and solid
Determine part cooperation, the long waist shaped connecting hole on sunpender and rotating arm cooperates, and by the height of fastener adjustable flange lid with
Ring flange cooperation.
In the preferred scheme, the shaft hole matching on rotating arm on vertical rotary bar and rotating seat, the link on Suspension
Cooperate with long waist shaped connecting hole on the support rod of fixing piece cooperation, sunpender and rotating arm, is locked by fastener.Structure is simple,
It is easy to connect, sunpender on support rod at a distance from long waist shaped connecting hole cooperation adjustable flange lid horizontal direction, sunpender and tight
The distance of firmware cooperation adjustable flange lid vertical direction.
In the preferred scheme, flange lid is equipped with the handle positioned at its two sides.It is by applying push-pull effort to handle
Flange lid can be easily removed, it is easy to operate.
A kind of ring flange and flange cover attaching structure, it includes the rotating mechanism on flange disk body and is located at blind flange
Suspension mechanism on body, connect by the rotating mechanism on flange disk body with the suspension mechanism on flange lid to be formed it is unseparated
Flange arrangement body can be removed flange lid by the rotating arm on rotation rotating mechanism, the long waist shaped connecting hole on support rod
The sunpender on Suspension can be made to slide in hole, and the height of matching fastener regulating flange lid and ring flange cooperate, and push and pull handle
Hand can be such that blind flange revolves along rotating seat.When the utility model overcomes the sealing of former large tank, multi-user collaborative operation is needed
Problem has structure simple, co-operates without more people, easy to operate, the high feature of installation effectiveness.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the schematic front view of the utility model.
Fig. 2 is the right side view of Fig. 1.
Fig. 3 is this practical new structural schematic diagram.
In figure: rotating mechanism 1, rotating seat 11, rotating arm 12, suspension mechanism 2, fixing piece 21, Suspension 22, handle 3.
Specific embodiment
In Fig. 1 ~ Fig. 3, a kind of ring flange and flange cover attaching structure, it includes the rotating mechanism on flange disk body
1 and the suspension mechanism 2 on flange lid；The rotating mechanism 1 includes the rotating arm 12 cooperated with rotating seat 11；It is described
Suspension mechanism 2 include the Suspension 22 being connect with fixing piece 21；On Suspension 22 and rotating mechanism 1 on suspension mechanism 2
Rotating arm 12 connects.Structure is simple, connect shape with the suspension mechanism 2 on flange lid by the rotating mechanism 1 on flange disk body
At unseparated flange arrangement body, flange lid can be removed by the rotating arm 12 on rotation rotating mechanism 1, on support rod
Long waist shaped connecting hole can be such that the sunpender on Suspension 22 slides in hole, and the height and flange of matching fastener regulating flange lid
Disk cooperation, push and pull bar 3 can be such that blind flange revolves along rotating seat 11, when installation maintenance, co-operate without more people, easy to operate
Fast, installation effectiveness is high.
In preferred scheme, the rotating seat 11 is soil block cloddy, is fixed on the side of flange disk body, which is provided with
Vertical axis hole.Rotating seat 11 is located at ring flange body side surface, enters after removing blind flange convenient for human body, axis hole and rotation thereon
The vertical rotary bar of pivoted arm 12 cooperates rotation.
In preferred scheme, the rotating arm 12 includes vertical rotary bar interconnected and horizontal support rod, branch
Strut is equipped with long waist shaped connecting hole.Cooperated by the sunpender on long waist shaped connecting hole and rotating arm 12, sunpender can be in the body of hole
Sliding is finely adjusted when cooperating convenient for blind flange and ring flange.
In preferred scheme, the fixing piece 21 is the cyclic structure of semi arch, is fixed on the top of flange lid.Half
Fixing piece 21 and blind flange the contact level product of circular arc are big, and convenient for welding, it is more firm to weld, with the annular link on Suspension 22
When cooperation, there is the disk of a rotational angle adjustable flange lid and flange to match between each other.
In preferred scheme, the Suspension 22 includes the sunpender connecting with link, the fastener with sunpender cooperation.It hangs
Ring and fixing piece 21 cooperate, and the long waist shaped connecting hole on sunpender and rotating arm 12 cooperates, and pass through fastener adjustable flange lid
The height and ring flange of body cooperate.
In preferred scheme, vertical rotary bar and the shaft hole matching on rotating seat 11, Suspension 22 on the rotating arm 12
On link and the cooperation of fixing piece 21, sunpender and rotating arm 12 support rod on long waist shaped connecting hole cooperate, locked by fastener
It is fixed.Structure is simple, easy to connect, on sunpender and support rod long waist shaped connecting hole cooperation adjustable flange lid horizontal direction away from
From sunpender is at a distance from appended claims adjustable flange lid vertical direction.
In preferred scheme, the flange lid is equipped with the handle 3 positioned at its two sides.By being pushed away to the application of handle 3
Pulling force can easily remove flange lid, easy to operate.
Ring flange and flange cover attaching structure as described above, in use, the suspension machine on rotating mechanism 1 and flange lid
The connection of structure 2 forms unseparated flange arrangement body, and the rotating arm 12 rotated on rotating mechanism 1 removes flange lid, overhauls people
Member enters internal maintenance by the manhole after removing, after, applying push-pull effort to handle 3 makes flange lid gradually close to flange
Disk slides the sunpender on Suspension 22 in hole by the long waist shaped connecting hole on support rod, and matching fastener adjusts method
The height and ring flange of orchid lid cooperate, and when installation maintenance, co-operate without more people, and easy to operate, installation effectiveness is high.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the features in the embodiments and the embodiments of the present application in the absence of conflict, can mutual any combination.This is practical new
The protection scope of type should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim
Equivalents are protection scope.Equivalent replacement i.e. within this range is improved, also the protection scope of the utility model it
It is interior.
Claims (7)
1. a kind of ring flange and flange cover attaching structure, it is characterized in that: it include rotating mechanism (1) on flange disk body and
Suspension mechanism (2) on flange lid；The rotating mechanism (1) includes the rotating arm with rotating seat (11) cooperation
(12)；The suspension mechanism (2) includes the Suspension (22) connecting with fixing piece (21)；Suspension on suspension mechanism (2)
(22) it is connect with the rotating arm (12) on rotating mechanism (1).
2. ring flange according to claim 1 and flange cover attaching structure, it is characterized in that: the rotating seat (11) is block
Shape structural body is fixed on the side of flange disk body, which is provided with vertical axis hole.
3. ring flange according to claim 1 and flange cover attaching structure, it is characterized in that: the rotating arm (12) includes
Vertical rotary bar interconnected and horizontal support rod, support rod are equipped with long waist shaped connecting hole.
4. ring flange according to claim 1 and flange cover attaching structure, it is characterized in that: the fixing piece (21) is half
The cyclic structure of circular arc is fixed on the top of flange lid.
5. ring flange according to claim 1 and flange cover attaching structure, it is characterized in that: the Suspension (22) includes
Sunpender, the fastener with sunpender cooperation being connect with link.
6. described in any item ring flanges and flange cover attaching structure according to claim 1 ~ 5, it is characterized in that: the rotating arm
(12) shaft hole matching on vertical rotary bar and rotating seat (11), link and fixing piece (21) cooperation on Suspension (22),
Long waist shaped connecting hole cooperates on sunpender and the support rod of rotating arm (12), is locked by fastener.
7. ring flange according to claim 1 and flange cover attaching structure, it is characterized in that: the flange lid is equipped with
Handle (3) positioned at its two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821042630.5U CN208348495U (en) | 2018-07-03 | 2018-07-03 | Ring flange and flange cover attaching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821042630.5U CN208348495U (en) | 2018-07-03 | 2018-07-03 | Ring flange and flange cover attaching structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208348495U true CN208348495U (en) | 2019-01-08 |
Family
ID=64904625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821042630.5U Active CN208348495U (en) | 2018-07-03 | 2018-07-03 | Ring flange and flange cover attaching structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208348495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460352A (en) * | 2020-11-16 | 2021-03-09 | 中铁建工集团建筑安装有限公司 | Conveniently-disassembled flange blind plate and disassembling method, installing method and manufacturing method thereof |
-
2018
- 2018-07-03 CN CN201821042630.5U patent/CN208348495U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460352A (en) * | 2020-11-16 | 2021-03-09 | 中铁建工集团建筑安装有限公司 | Conveniently-disassembled flange blind plate and disassembling method, installing method and manufacturing method thereof |
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