CN206682462U - A kind of quick be hinged handling flange - Google Patents
A kind of quick be hinged handling flange Download PDFInfo
- Publication number
- CN206682462U CN206682462U CN201720386218.4U CN201720386218U CN206682462U CN 206682462 U CN206682462 U CN 206682462U CN 201720386218 U CN201720386218 U CN 201720386218U CN 206682462 U CN206682462 U CN 206682462U
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- flange
- nut
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- shaped hole
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Abstract
It the utility model is related to a kind of quick be hinged handling flange.Including mounting flange and adpting flange, flange provided with multiple bolts hole at the external margin of mounting flange and adpting flange, is used for be connected flange and adpting flange with reference to retaining element respectively, it is characterised in that, the bolt hole is U-shaped hole, and U-shaped hole is located at flange outward flange；Bolt can rotate around articulated elements to U-shaped hole openend, and the diameter of nut and nut is more than the radial width in U-shaped hole.The utility model bolt is not in vitro with flange, so that it may realizes installation, the dismounting of flange, simplifies operation, avoid parts risk of missing.
Description
Technical field
Pipeline connecting device technical field is the utility model is related to, more particularly to a kind of quick be hinged handling flange.
Background technology
Flange is the part being connected with each other between pipe and pipe, for the connection between pipe end；There is bolt hole on flange,
Bolt is close to two flanges, and flange connection is the important connected mode of pipeline construction, and flange connection is easy to use, can bear
Larger pressure, in industrial pipeline, the use of flange connection is quite varied, but during common flange installation or removal,
The installation or removal of bolt needs one by one are needed, more time-consuming, bolt, nut and flange depart from, separate components ratio
It is more, it is easily lost.
Utility model content
In order to solve the above problems, there is provided a kind of bolt, nut and flange do not depart from can installation, the flange of dismounting.
The technical solution adopted in the utility model is：A kind of quick be hinged handling flange, including mounting flange and connection method
It is provided with pipe receiving hole at orchid, mounting flange and each comfortable center of adpting flange, the external diameter of the diameter of pipe receiving hole and the pipe that is connected
Corresponding, the flange provided with multiple bolts hole is located at the external margin of mounting flange and adpting flange respectively, with reference to fixed member
Part is used for be connected flange and adpting flange, and the combination retaining element includes bolt and the spiral shell being of coupled connections with bolt thread
It is female, it is characterised in that the bolt hole is U-shaped hole, and U-shaped hole is located at flange outward flange, and U-shaped hole blind end is towards flange center, U
Type hole openend is located at the outward flange of flange；The flange of mounting flange or the U-shaped bore edges of adpting flange is provided with projection, described
The nut of projection and bolt is hinged, and bolt can rotate around articulated elements to U-shaped hole openend, and the diameter of nut and nut is more than U-shaped
The radial width in hole.
Optimization of the present utility model：Elastic buffering pad is provided between nut and U-shaped hole.
Further optimization：Elastic sealing gasket is provided between mounting flange and adpting flange.
Further optimization：Nut is provided with the relative rotating shaft pressed inward against, and projection is provided with fixing hole, and rotating shaft includes
Axle sleeve inside nut, axle sleeve inside are provided with spring, and spring external connection fixing axle, fixing axle noose is inside axle sleeve.
Compared with prior art, advantage of the present utility model is the utility model：
When dismantling flange, nut screws downwards along bolt, and bolt outwards rotates, and bolt produces from the openend in U-shaped hole,
So as to mounting flange and adpting flange split.
The utility model bolt is not in vitro with flange, so that it may realizes installation, the dismounting of flange, simplifies operation, avoid zero
Part risk of missing.Optimization of the present utility model, nut are provided with the rotating shaft that can be pressed inward against, rotating shaft and the fixing hole card on projection
Connect, detachable bolt.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model flange；
Reference：Mounting flange -1, adpting flange -2, pipe receiving hole -3, bolt -41, nut -42,
Bolt hole -43, projection -44, nut -45, elastic buffering pad -46, elastic sealing gasket -5.
Embodiment
In order that technological means of the present utility model, creation characteristic, reached purpose and effect are easy to understand, in conjunction with
Specific embodiments and the drawings, the utility model is further elaborated.
Refer to shown in Figure of description 1, the utility model provides a kind of quick be hinged handling flange, including fixation
Orchid 1 and adpting flange 2, pipe receiving hole 3, the diameter of pipe receiving hole 3 are provided with mounting flange 1 and each comfortable center of adpting flange 2
Corresponding with the external diameter of connected pipe, the flange provided with multiple bolts hole is respectively positioned at the outside of mounting flange 1 and adpting flange 2
Edge, be used to be connected flange and adpting flange with reference to retaining element, the combination retaining element include bolt 41 and with
The nut 42 that bolt thread is of coupled connections, it is characterised in that the bolt hole 43 is U-shaped hole, and U-shaped hole is located at flange outward flange, U
Type hole blind end is located at the outward flange of flange towards flange center, U-shaped hole openend；Mounting flange 1 or adpting flange 2U types
The flange of bore edges is provided with projection 44, and the nut 45 of the projection 44 and bolt 41 is be hinged, and bolt 41 can be around articulated elements to U-shaped
Hole openend rotates, and the diameter of nut 45 and nut 42 is more than the radial width in U-shaped hole.
The advantage of present embodiment is：
When dismantling flange, nut screws downwards along bolt, and bolt outwards rotates, and bolt produces from the openend in U-shaped hole,
So as to mounting flange and adpting flange split.
The utility model bolt is not in vitro with flange, so that it may realizes installation, the dismounting of flange, simplifies operation, avoid zero
Part risk of missing.
The optimization of this specific embodiment：Elastic buffering pad 46 is provided between nut 45 and U-shaped hole.Elastic buffering pad utilizes bullet
Power changes the thrust between nut and flange into.
Further optimization：Elastic sealing gasket 5 is provided between mounting flange 1 and adpting flange 2.Elastic sealing gasket improves method
Sealing property between the connection of blue and pipe fitting.
Further optimization：Nut 45 is provided with the relative rotating shaft pressed inward against, and projection is provided with fixing hole, rotating shaft bag
The axle sleeve inside nut is included, is provided with spring inside axle sleeve, spring external connection fixing axle, fixing axle noose is in axle sleeve
Portion.The nut of present embodiment is provided with the rotating shaft that can be pressed inward against, rotating shaft and the fixing hole clamping on projection, is easy to tear open
Unload replacing bolt.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, retouching in above-described embodiment and specification
Preference only of the present utility model is stated, the utility model is not limited by above-mentioned preference, is not departing from the utility model
On the premise of spirit and scope, the utility model can also have various changes and modifications, and these changes and improvements both fall within this practicality
In new claimed scope.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of quick be hinged loads and unloads flange, including mounting flange and adpting flange, in mounting flange and each leisure of adpting flange
Pipe receiving hole is provided with the heart, the diameter of pipe receiving hole is corresponding with the external diameter of connected pipe, the flange provided with multiple bolts hole point
Be connected flange and adpting flange Wei Yu not be used for reference to retaining element at the external margin of mounting flange and adpting flange,
The combination retaining element includes bolt and the nut being of coupled connections with bolt thread, it is characterised in that the bolt hole is U-shaped
Hole, U-shaped hole are located at flange outward flange, and U-shaped hole blind end is located at the outward flange of flange towards flange center, U-shaped hole openend；Gu
The flange for determining flange or the U-shaped bore edges of adpting flange is provided with projection, and the nut of the projection and bolt is hinged, and bolt can be around
Articulated elements rotates to U-shaped hole openend, and the diameter of nut and nut is more than the radial width in U-shaped hole.
A kind of 2. quick be hinged handling flange according to claim 1, it is characterised in that：It is provided between nut and U-shaped hole
Elastic buffering pad.
A kind of 3. quick be hinged handling flange according to claim 1, it is characterised in that：Mounting flange and adpting flange it
Between be provided with elastic sealing gasket.
A kind of 4. quick be hinged handling flange according to claim 1, it is characterised in that：Nut be provided with it is relative can be to
The rotating shaft of interior pressing, projection are provided with fixing hole, and rotating shaft includes the axle sleeve inside nut, spring, bullet are provided with inside axle sleeve
Spring external connection fixing axle, fixing axle noose is inside axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720386218.4U CN206682462U (en) | 2017-04-13 | 2017-04-13 | A kind of quick be hinged handling flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720386218.4U CN206682462U (en) | 2017-04-13 | 2017-04-13 | A kind of quick be hinged handling flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206682462U true CN206682462U (en) | 2017-11-28 |
Family
ID=60400178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720386218.4U Active CN206682462U (en) | 2017-04-13 | 2017-04-13 | A kind of quick be hinged handling flange |
Country Status (1)
| Country | Link |
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| CN (1) | CN206682462U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499809A (en) * | 2018-12-18 | 2019-03-22 | 湖南固虹机械制造有限公司 | A kind of resin tile color roller coating equipment |
| CN111203727A (en) * | 2019-12-20 | 2020-05-29 | 河南平高电气股份有限公司 | Seat part assembly and semi-annular plate processing tool |
| CN112431976A (en) * | 2020-12-01 | 2021-03-02 | 菏泽三垒塑业股份有限公司 | Composite pipe riveting and connecting device |
-
2017
- 2017-04-13 CN CN201720386218.4U patent/CN206682462U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499809A (en) * | 2018-12-18 | 2019-03-22 | 湖南固虹机械制造有限公司 | A kind of resin tile color roller coating equipment |
| CN109499809B (en) * | 2018-12-18 | 2023-12-08 | 湖南固虹机械制造有限公司 | Resin tile color roll coating equipment |
| CN111203727A (en) * | 2019-12-20 | 2020-05-29 | 河南平高电气股份有限公司 | Seat part assembly and semi-annular plate processing tool |
| CN112431976A (en) * | 2020-12-01 | 2021-03-02 | 菏泽三垒塑业股份有限公司 | Composite pipe riveting and connecting device |
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