CN208169758U - Combined self-locking flange - Google Patents
Combined self-locking flange Download PDFInfo
- Publication number
- CN208169758U CN208169758U CN201820704705.5U CN201820704705U CN208169758U CN 208169758 U CN208169758 U CN 208169758U CN 201820704705 U CN201820704705 U CN 201820704705U CN 208169758 U CN208169758 U CN 208169758U
- Authority
- CN
- China
- Prior art keywords
- flange
- connection sheet
- intermediate connection
- convex block
- sliding slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004589 rubber sealant Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 238000000034 method Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model provides a modular auto-lock flange, mainly includes flange disc and intermediate junction piece, flange disc central point puts and is equipped with the water conservancy diversion hole, is equipped with the spout on the circumference at water conservancy diversion hole center along, evenly is equipped with a plurality of concave blocks on the spout, intermediate junction piece central point puts and is equipped with the water conservancy diversion hole, and two sides around the intermediate junction piece are equipped with the same lug of a plurality of shapes on the circumference at water conservancy diversion hole center along, the shape of lug is unanimous with the shape of spout, and this flange structural design is reasonable, and simple to operate is and the leakproofness is good, firm in connection.
Description
Technical field
The utility model relates to a kind of conduit coupling more particularly to a kind of combined self flanges.
Background technique
Flange（Flange）, it is called flange flange disk or flange.Flange is part interconnected between axis and axis, is used for
Connection between pipe end；Also have with the flange on equipment is imported and exported, for the connection between two equipment, such as speed reducer method
It is blue.Flanged joint or bump joint refer to and are connected with each other by flange, gasket and bolt three as one group of combined sealing structure
Releasable connection.Pipe flange is meant with effective flange in plumbing installation, with the inlet and outlet flange for meaning equipment in equipment.Method
Perforation on orchid, bolt are close to two flanges.With liner sealing between flange.Flange point is threadedly coupled（Screwed connection）Flange, weldering
Acting flange and clip flange.Flange all uses in pairs, and low pressure pipeline can be used an acting flange, four kilograms of pressure above
Use welded flange.Gasket is added between two panels ring flange, then uses bolt fastening.The flange thickness of different pressures is different,
The bolt that they are used is also different.
The flange generally used currently on the market uses bolt by the intermediate sealing that adds the cushions together of two panels flanged joint,
It is easy leakage at such mode liner, and is bolted to be in and is under pressure or is easy to produce when shaking loosening.
Utility model content
The technical problems to be solved in the utility model be overcome the deficiencies of the prior art and provide it is a kind of reasonable in design,
Combined type installation, can self-locking and good airproof performance, the flange being connected firmly.
To realize that the utility model provides following technical scheme：A kind of combined self flange mainly includes flange plate sheet
With intermediate connection sheet, the flange plate sheet center is equipped with deflector hole, and the circumference along deflector hole center is equipped with sliding slot, described
The section of sliding slot be it is trapezoidal, be uniformly provided with several concave blocks on sliding slot, be uniformly provided with several bolts hole on the outside of the sliding slot；In described
Between connection sheet be circular ring shape, center be equipped with deflector hole, the front and back two sides of intermediate connection sheet, along the circumference at deflector hole center
Equipped with the identical convex block of several shapes, the convex block section be it is trapezoidal, the shape of the convex block and the shape of sliding slot are consistent, described
Several bolts hole are uniformly provided on the outside of convex block, the deflector hole both ends of the intermediate connection sheet are additionally provided with boss.
Preferably, the junction of the boss and intermediate connection sheet deflector hole is equipped with rubber sealant.
Preferably, being additionally provided with handle on the outer wall of the intermediate connection sheet.
Preferably, the concave block is consistent with the quantity of convex block, and at least 3, size and the convex block bottom surface of the concave block
It is in the same size.
The usefulness of the utility model：First, it is connect respectively with pipeline using two pieces of flange plate sheets, two pieces of flange plate sheets
Centre uses intermediate connection sheet, and screw bolt reinforcing can be used in flange plate sheet and intermediate connection sheet；Second, the convex block of intermediate connection sheet
After being embedded in the concave block of flange plate sheet, rotated along sliding slot, so that in convex block insertion sliding slot, it can be self-locking, and it effectively prevent method
Blue disc and intermediate connection sheet generate front and back and loosen；It is close that the junction of third, boss and intermediate connection sheet deflector hole is equipped with rubber
Sealing forms good leakproofness；4th, handle is additionally provided on the outer wall of intermediate connection sheet, convenient for rotating intermediate connection sheet.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is flange plate sheet top view.
Fig. 3 is intermediate connection sheet top view.
In figure：1 it is flange plate sheet, 1.1 be sliding slot, 1.2 be concave block, 2 be intermediate connection sheet, 2.1 be convex block, 2.2 is convex
Platform, 3 be deflector hole, 4 be bolt hole, 5 be handle.
Specific embodiment
A kind of combined self flange mainly includes flange plate sheet 1 and intermediate connection sheet 2,1 centre bit of flange plate sheet
Deflector hole 3 is installed, the circumference along 3 center of deflector hole is equipped with sliding slot 1.1, and the section of the sliding slot 1.1 is trapezoidal, sliding slot
It is uniformly provided with several concave blocks 1.2 on 1.1, several bolts hole 4 are uniformly provided on the outside of the sliding slot 1.1；The intermediate connection sheet 2 is
Circular ring shape, center is equipped with deflector hole 3, the front and back two sides of intermediate connection sheet 2, if the circumference along 3 center of deflector hole is equipped with
The identical convex block 2.1 of form shape, 2.1 section of convex block are trapezoidal, the shape of the convex block 2.1 and the shape one of sliding slot 1.1
It causes, is uniformly provided with several bolts hole 4 on the outside of the convex block 2.1,3 both ends of deflector hole of the intermediate connection sheet 2 are additionally provided with boss
2.2, the junction of the boss 2.2 and intermediate connection sheet deflector hole 3 is equipped with rubber sealant, the intermediate connection sheet 2 it is outer
Handle 5 is additionally provided on wall；The concave block 1.2 is consistent with the quantity of convex block 2.1, at least 3, the size of the concave block 1.2 with
2.1 bottom surface of convex block is in the same size.
This flange application method：The pipe end that flange plate sheet 1 is needed to connect with two respectively welds, then will be intermediate
The convex block 2.1 of connection sheet 2 is embedded in the concave block 1.2 of two pieces of flange plate sheets 1, rotates intermediate connection sheet 2, and convex block 2.1 slides into sliding slot
1.1, it is rotated in sliding slot 1.1, with the rotation of intermediate connection sheet 2, the junction of boss 2.2 and intermediate connection sheet deflector hole 3
Equipped with rubber sealant, two pieces of flange plate sheets 1 of intermediate connection sheet 2 and left and right are completed to seal after screwing, and convex block 2.1 is embedded in sliding slot
It completes to fix in 1.1, prevents intermediate connection sheet 2 from loosening with flange plate sheet 1, if you need to reinforce connection, then need to only use screw bolt reinforcing again
Connection.
The utility model is not limited to a kind of combined self flange involved in above-mentioned specific embodiment, is familiar with this
Person skilled in the art can also make a variety of variations accordingly, but any be equal with the utility model or similar variation should all be contained
It covers in the range of the utility model claims.
Claims (4)
1. a kind of combined self flange, it is characterised in that：It mainly include flange plate sheet and intermediate connection sheet, the flange plate sheet
Center is equipped with deflector hole, and the circumference along deflector hole center is equipped with sliding slot, the section of the sliding slot be it is trapezoidal, on sliding slot
It is even to be equipped with several concave blocks, several bolts hole are uniformly provided on the outside of the sliding slot；The intermediate connection sheet is circular ring shape, center
Equipped with deflector hole, the front and back two sides of intermediate connection sheet, the circumference along deflector hole center is equipped with the identical convex block of several shapes, institute
State convex block section be it is trapezoidal, the shape of the convex block and the shape of sliding slot are consistent, if the convex block on the outside of be uniformly provided with bolt stem
The deflector hole both ends in hole, the intermediate connection sheet are additionally provided with boss.
2. a kind of combined self flange according to claim 1, it is characterised in that：The boss is led with intermediate connection sheet
The junction of discharge orifice is equipped with rubber sealant.
3. a kind of combined self flange according to claim 1, it is characterised in that：On the outer wall of the intermediate connection sheet
It is additionally provided with handle.
4. a kind of combined self flange according to claim 1, it is characterised in that：The concave block and the quantity of convex block one
It causes, at least 3, the size of the concave block and convex block bottom surface are in the same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820704705.5U CN208169758U (en) | 2018-05-13 | 2018-05-13 | Combined self-locking flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820704705.5U CN208169758U (en) | 2018-05-13 | 2018-05-13 | Combined self-locking flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208169758U true CN208169758U (en) | 2018-11-30 |
Family
ID=64366506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820704705.5U Expired - Fee Related CN208169758U (en) | 2018-05-13 | 2018-05-13 | Combined self-locking flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208169758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444354A (en) * | 2019-07-24 | 2019-11-12 | 江苏神马电力股份有限公司 | Flange installation structure and insulation column |
-
2018
- 2018-05-13 CN CN201820704705.5U patent/CN208169758U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444354A (en) * | 2019-07-24 | 2019-11-12 | 江苏神马电力股份有限公司 | Flange installation structure and insulation column |
| CN110444354B (en) * | 2019-07-24 | 2024-05-14 | 江苏神马电力股份有限公司 | Flange mounting structure and insulating pillar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214235 Jiangsu city of Wuxi province Yixing City Taihua Town Industrial Zone A District Patentee after: Jiangsu Xingxian high tech materials Co.,Ltd. Address before: 214235 Area A, Taihua Town Industrial Concentration Zone, Yixing City, Wuxi City, Jiangsu Province, Zhehong Science and Technology Co., Ltd. Patentee before: JIANGSU ZHEHONG TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 |