CN203273164U - Plastic flange connecting component - Google Patents
Plastic flange connecting component Download PDFInfo
- Publication number
- CN203273164U CN203273164U CN 201320294118 CN201320294118U CN203273164U CN 203273164 U CN203273164 U CN 203273164U CN 201320294118 CN201320294118 CN 201320294118 CN 201320294118 U CN201320294118 U CN 201320294118U CN 203273164 U CN203273164 U CN 203273164U
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- flange
- plastics flange
- plastics
- groove
- plastic flange
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Abstract
The utility model discloses a plastic flange connecting component. The plastic flange connecting component is characterized in that a plastic flange A and a plastic flange B (a plane flange or a flange with a convex edge) are included, the plastic flange A is provided with a groove or is provided with a nylon tube for replacing a rubber sealing ring in an adhesive mode, and the plastic flange A and the plastic flange B are in compressing connection through a bolt and a nut. The plastic flange connecting component has good toughness and elasticity by using the characteristics of plastics and forms a self-sealing flange, and is capable of being applied to various occasions such as industries, municipal construction and coal mines. Due to the fact that pipes used in underground coal mines are almost connected by flanges, when the self-sealing flange is used, sealing gaskets can be removed, a large amount of labor can be saved when the pipes are placed on the tops of the coal mines, and the way that a pipe is cut to be connected with a flange head is used for rushing to deal with a water pipe emergency so that more convenience and economy can be achieved. The plastic flange connecting component does not need to be additionally provided with asbestos sealing gaskets or rubber pads, and meanwhile can guarantee sealing of conveying fluid.
Description
Technical field
The utility model belongs to plastics flange in the chemical building material field, is specifically a kind of plastics flange connection part that applies to the occasions such as industry, urban construction, colliery.
Background technique
Plastics are connected with hardware and general adopt silk to connect (21/2 " following) flange to be connected.General simple employing structure and the mode the same with metal flange aspect the flange connection.But the self-characteristic of plastics has reasonable toughness and elasticity, and the characteristic that takes full advantage of plastics in engineering is used when using plastic tube to be connected with metalwork can guarantee that sealing is reliable, and economical with materials is saved man-hour.
The model utility content
The purpose of this utility model is to provide a kind of plastics flange connection part at this, utilizes the self-characteristic of plastics that reasonable toughness and elasticity are arranged, and forms the selfsealings flange, can apply to the multiple occasions such as industry, urban construction, colliery.
The utility model is achieved in that a kind of plastics flange connection part of structure, and it is characterized in that: comprise plastics flange A, described plastics flange A has groove; Comprise plastics flange B; Described plastics flange A compresses by screw bolt and nut with plastics flange B and is connected.
According to a kind of plastics flange connection part described in the utility model, it is characterized in that, inlay nylon tube in described groove, the use when above for 1 kilogram of pressure.
According to a kind of plastics flange connection part described in the utility model, it is characterized in that, described groove is semicircle, cone-shaped or rectangular configuration; Described plastics flange B is upper with the protruding end corresponding with groove, so the protruding end also can be semicircle, cone-shaped or rectangular configuration.
According to plastics flange connection part described in the utility model, it is characterized in that: described plastics flange A and plastics flange B are PP, PE, CPVC or ABS material.
According to plastics flange connection part described in the utility model, it is characterized in that: inlay the 5mm nylon tube in described groove; Described recess width 3-5mm, dark 2.5 mm.
A kind of plastics flange connection part is characterized in that, comprises plastics flange A, and described plastics flange A has groove; Comprise the hardware flange, described plastics flange A compresses by screw bolt and nut with the hardware flange and is connected.
According to plastics flange connection part described in the utility model, it is characterized in that: inlay nylon tube in described groove, the use when above for 1 kilogram of pressure.
According to plastics flange connection part described in the utility model, it is characterized in that: described plastics flange A is PP, PE, CPVC or ABS material.
According to plastics flange connection part described in the utility model, it is characterized in that: described groove is semicircle, cone-shaped or rectangular configuration, inlays the 5mm nylon tube in described groove.
According to plastics flange connection part described in the utility model, it is characterized in that: described recess width 3-5mm, dark 2.5 mm.
As everyone knows, be nearly all that flange is connected at pipeline of coal mine, adopt the selfsealings flange not only can save sealing gasket, and pipeline can also be saved a large amount of man-hours when putting the top, ore deposit.The running water pipe of speedily carrying out rescue work adopts a section pipe adpting flange to add convenient economical first watch.The utility model need not add asbestos seal pad or rubber pad when using, and guarantees simultaneously carrying the sealing of fluid.
The utility model has the advantage of: plastics flange described in the utility model, utilize the self-characteristic of plastics that reasonable toughness and elasticity are arranged, form the selfsealings flange; Can inlay the 5mm nylon tube in groove, be used for 1 kilogram of use during with upward pressure; Owing to being nearly all that flange is connected at pipeline of coal mine, adopting the selfsealings flange not only can economize when sealing gasket and pipeline are put the top, ore deposit and save man-hour in a large number; The running water pipe of speedily carrying out rescue work adopts a section pipe adpting flange to add convenient economical first watch.The utility model need not add asbestos seal pad or rubber pad, can guarantee simultaneously carrying the sealing of fluid.
Description of drawings
Fig. 1 a is the separately shape schematic diagram of the first form of implementation of the present utility model
Fig. 1 b is the first form of implementation combination shape schematic diagram of the present utility model
Fig. 2 a is that the second form of implementation of the present utility model is separated the shape schematic diagram
Fig. 2 b is the second form of implementation combination shape schematic diagram of the present utility model
Fig. 3 a is that the third form of implementation of the present utility model is separated the shape schematic diagram
Fig. 3 b is the third form of implementation combination shape schematic diagram of the present utility model
Fig. 3 c is the third form of implementation of the present utility model protruding end schematic diagram
Fig. 4 a is that the 4th kind of form of implementation of the present utility model separated the shape schematic diagram
Fig. 4 b is the 4th kind of form of implementation combination shape schematic diagram of the present utility model
Fig. 4 c is the 4th kind of form of implementation protruding end schematic diagram of the present utility model
Fig. 5 a is that the 5th kind of form of implementation of the present utility model separated the shape schematic diagram
Fig. 5 b is the 5th kind of form of implementation combination shape schematic diagram of the present utility model
Wherein: 1, plastics flange A, 2, groove, 3, nylon tube, 4, plastics flange B, 5, the protruding end, 6, the hardware flange, 7, bolt, 8, nut.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Fig. 1 a-Fig. 1 b, a kind of plastics flange connection part is provided, comprise plastics flange A1 and plastics flange B4, two plastics flanges all can adopt PP, PE, CPVC or ABS material; Described plastics flange A1 has groove 2; Plastics flange A1 is connected with nut by bolt 7 with plastics flange B4 to compress and is connected.Described groove 2 width 3-5mm, dark 2.5 mm, the use when this structure is following for 1 kilogram of pressure.
As Fig. 2 a-Fig. 2 b, a kind of plastics flange connection part comprises plastics flange A1 and plastics flange B4, and two plastics flanges all can adopt PP, PE, CPVC or ABS material; Described plastics flange A1 has groove 2; 1 kilogram more than pressure, but the 2 li nylon tubes 3 that can inlay 5mm of groove; Plastics flange A1 is connected with nut by bolt 7 with plastics flange B4 to compress and is connected.Described groove 2 width 3-5mm, dark 2.5 mm.
As Fig. 3 a-Fig. 3 c, a kind of plastics flange connection part is provided, comprise plastics flange A1, described plastics flange A1 has groove 2; Plastics flange A1 and plastics flange B4 connect by bolt 7 and nut 8 compressions.Described groove 2 is semicircular structure; Plastics flange B4 is with the protruding end corresponding with groove 25, and protruding end 5 can be slightly larger than the semicircle of groove 2, and is tightr after protruding end 5 and groove 2 combinations, its further groove 2 width 3-5mm, dark 2.5 mm.
As Fig. 4 a-Fig. 4 c, a kind of plastics flange connection part is provided, comprise plastics flange A1, plastics flange B4, described plastics flange A1 has groove 2; Plastics flange A1 and plastics flange B4 connect by bolt 7 and nut 8 compressions.Described groove 2 is cone-like structure; Plastics flange B4 is with the protruding end corresponding with groove 25, and protruding end 5 can be slightly larger than the cone-shaped of groove 2, make its in conjunction with after tightr, its further groove 2 width 3-5mm, dark 2.5 mm.
As Fig. 5 a-Fig. 5 b, a kind of plastics flange connection part is provided, comprise plastics flange A1, described plastics flange A1 has groove 2; Plastics flange A1 and hardware flange 6 connect by bolt 7 and nut 8 compressions.Can directly use when 1 kilogram of pressure is following; Can inlay the nylon tube of 5mm more than pressure in groove 2 for 1 kilogram.
Allow to arrange the concentric concavo-convex capable shape that is connected more than twice according to the viscosity of carrying fluid and pressure.
To the above-mentioned explanation of the disclosed embodiments, make related domain professional and technical personnel can realize or use the utility model.Multiple modification to these embodiments will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a plastics flange connection part, is characterized in that: comprise plastics flange A(1), described plastics flange A(1) have a groove (2); Comprise plastics flange B(4); Described plastics flange A(1) with plastics flange B(4) be connected 8 by bolt (7) with nut) compress and to be connected.
2. a kind of plastics flange connection part according to claim 1, is characterized in that, the inner nylon tube (3) of inlaying of described groove (2).
3. a kind of plastics flange connection part according to claim 1, is characterized in that, described groove (2) is semicircle, cone-shaped or rectangular configuration; Plastics flange B(4) with the protruding end (5) corresponding with groove (2).
4. plastics flange connection part according to claim 1 is characterized in that: described plastics flange A(1) and plastics flange B(4) be PP, PE, CPVC or ABS material.
5. plastics flange connection part according to claim 1, is characterized in that: inlay 5mm nylon tube (3) in described groove (2); Described groove (2) width 3-5mm, dark 2.5 mm.
6. a plastics flange connection part, is characterized in that, comprises plastics flange A(1), described plastics flange A(1) have a groove (2); Comprise hardware flange (6), described plastics flange A(1) be connected 8 by bolt (7) with nut with hardware flange (6)) compress and to be connected.
7. plastics flange connection part according to claim 6, is characterized in that: the inner nylon tube (3) of inlaying of described groove (2).
8. plastics flange connection part according to claim 6, is characterized in that: described plastics flange A(1) be PP, PE, CPVC or ABS material.
9. plastics flange connection part according to claim 6 is characterized in that: described groove (2) is semicircle, cone-shaped or rectangular configuration, inlays 5mm nylon tube (3) in described groove (2).
10. plastics flange connection part according to claim 6, is characterized in that: described groove (2) width 3-5mm, dark 2.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320294118 CN203273164U (en) | 2013-05-27 | 2013-05-27 | Plastic flange connecting component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320294118 CN203273164U (en) | 2013-05-27 | 2013-05-27 | Plastic flange connecting component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273164U true CN203273164U (en) | 2013-11-06 |
Family
ID=49503573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320294118 Expired - Fee Related CN203273164U (en) | 2013-05-27 | 2013-05-27 | Plastic flange connecting component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847983A (en) * | 2015-04-09 | 2015-08-19 | 山东华信塑胶股份有限公司 | Plastic flange connecting sealing system |
| CN107606379A (en) * | 2017-11-08 | 2018-01-19 | 常熟市裕华计量检测咨询服务有限公司 | Blast furnace pipeline tape-pressure leakage clogging device |
-
2013
- 2013-05-27 CN CN 201320294118 patent/CN203273164U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847983A (en) * | 2015-04-09 | 2015-08-19 | 山东华信塑胶股份有限公司 | Plastic flange connecting sealing system |
| CN107606379A (en) * | 2017-11-08 | 2018-01-19 | 常熟市裕华计量检测咨询服务有限公司 | Blast furnace pipeline tape-pressure leakage clogging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Plastic flange connecting component Effective date of registration: 20160722 Granted publication date: 20131106 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chengdu Jinniu branch Pledgor: CHENGDU SANHUAN METAL PRODUCT Co.,Ltd. Registration number: 2016510000034 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220208 Granted publication date: 20131106 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chengdu Jinniu branch Pledgor: CHENGDU SANHUAN METAL PRODUCT Co.,Ltd. Registration number: 2016510000034 |
|
| 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: 20131106 |