CN203517085U - Efficient flange for motor - Google Patents
Efficient flange for motor Download PDFInfo
- Publication number
- CN203517085U CN203517085U CN201320635465.5U CN201320635465U CN203517085U CN 203517085 U CN203517085 U CN 203517085U CN 201320635465 U CN201320635465 U CN 201320635465U CN 203517085 U CN203517085 U CN 203517085U
- Authority
- CN
- China
- Prior art keywords
- flange
- efficient
- plate body
- flange plate
- motor
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 238000009434 installation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to an efficient flange for a motor. The efficient flange for the motor comprises a flange body. A conical tubular connector is arranged in the middle of the flange body. Eight threaded holes are evenly distributed in the circumferential direction of the flange body. An annular groove is formed in the position, close to the edge, of the flange body. An elastic seal ring is arranged in the annular groove. An annular cavity is formed in the middle of the end of the flange body. A sealing gasket is arranged on the outer wall of the conical tubular connector. Reinforcing ribs are arranged on the side wall of the conical tubular connector. One end of each reinforcing rib is connected to the flange body. According to the efficient flange for the motor, the elastic seal ring is arranged on the flange body, and therefore the sealing performance of the flange is improved; in addition, due to the fact that the annular cavity is formed, on one hand, the weight is reduced, and on the other hand, the efficient flange is convenient to carry in the process of installation; due to the arrangement of the reinforcing ribs, the structural strength of the flange is improved.
Description
Technical field
The utility model relates to a kind of flange, relates in particular to a kind of being applied to the have relatively high expectations efficient flange of motor of occasion of sealability.
Background technique
It is exactly two pipelines, pipe fitting or equipment that flange connects, and is first fixed on separately on a flange plate, and then adds flange gasket between two flange plate, is bolted together, and has completed connection.Some pipe fittings and equipment have carried flange plate, are also to belong to flange to connect.
Flange connects by tightened bolt presses pad realizes sealing, in general, the leakage of fluid at pad place has two kinds of forms, i.e. so-called " infiltration leakage " and " boundary leakage ", infiltration leakage is that fluid passes through the leakage capillaceous of gasket material body, main relevant with material and the structure of pad; And boundary leakage to be fluid leak from pad and flange contact interface, main and interfacial gap Size dependence.In prior art, the volume of flange is large, weight large, relatively effort is installed in transportation, and sealing effect is poor simultaneously, and for the higher occasion of some seal requests, general flange does not often reach usage requirement.
Model utility content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, provides a kind of motor efficient flange, its lightweight while good sealing effect.
The utility model technical solution problem adopts following technological scheme: the efficient flange of a kind of motor, comprise flange plate body, the intermediate portion of flange plate body is provided with tapered tube shape interface, described flange plate body is uniformly distributed circumferentially 8 tapped holes, the described flange plate body place of keeping to the side is provided with annular groove, in annular groove, be provided with elastic seal ring, in the middle of the end of described flange plate body, be provided with toroidal cavity, the outer wall of described tapered tube shape interface is provided with gasket seal.
As preferably, described tapered tube shape interface sidewall is provided with stiffening rib, and the other end of stiffening rib is connected on flange plate body, in order to increase its structural strength.
As preferably, described stiffening rib is evenly distributed with 8, and layout alternate with tapped hole.
The beneficial effects of the utility model are: 1, the utility model, by elastic seal ring being set on flange plate body, improves its sealability; 2, toroidal cavity is set simultaneously, lightening material, carries while being convenient to install on the other hand on the one hand; 3, by stiffening rib is set, improve its structural strength.
Accompanying drawing explanation
Fig. 1 is the structural representation of efficient flange for a kind of motor of the utility model;
Fig. 2 is the A-A sectional view of Fig. 1.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1-2, the efficient flange of described a kind of motor, comprise flange plate body 1, the intermediate portion of flange plate body 1 is provided with tapered tube shape interface 2, described flange plate body 1 is uniformly distributed circumferentially 8 tapped holes 3, and described flange plate body 1 place of keeping to the side is provided with annular groove, is provided with elastic seal ring 5 in annular groove, in the middle of the end of described flange plate body 1, be provided with toroidal cavity 6, the outer wall of described tapered tube shape interface 2 is provided with gasket seal 7.
Described tapered tube shape interface 2 sidewalls are provided with stiffening rib 4, and the other end of stiffening rib 4 is connected on flange plate body 1, and described stiffening rib 4 is evenly distributed with 8, and layout alternate with tapped hole 3.
To sum up, the utility model by arranging elastic seal ring 5 on flange plate body 1, and described seal ring is O RunddichtringO, improves its sealability; Toroidal cavity 6 is set simultaneously, and lightening material, carries while being convenient to install on the other hand on the one hand; By stiffening rib 4 is set, improve its structural strength.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the efficient flange of motor, comprise flange plate body (1), the intermediate portion of flange plate body (1) is provided with tapered tube shape interface (2), described flange plate body (1) is uniformly distributed circumferentially 8 tapped holes (3), it is characterized in that, described flange plate body (1) place of keeping to the side is provided with annular groove, in annular groove, be provided with elastic seal ring (5), in the middle of the end of described flange plate body (1), be provided with toroidal cavity (6), the outer wall of described tapered tube shape interface (2) is provided with gasket seal (7).
2. the efficient flange of a kind of motor according to claim 1, is characterized in that, described tapered tube shape interface (2) sidewall is provided with stiffening rib (4), and the other end of stiffening rib (4) is connected on flange plate body (1).
3. the efficient flange of a kind of motor according to claim 2, is characterized in that, described stiffening rib (4) is evenly distributed with 8, and with the alternate layout of tapped hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320635465.5U CN203517085U (en) | 2013-10-16 | 2013-10-16 | Efficient flange for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320635465.5U CN203517085U (en) | 2013-10-16 | 2013-10-16 | Efficient flange for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203517085U true CN203517085U (en) | 2014-04-02 |
Family
ID=50376016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320635465.5U Expired - Lifetime CN203517085U (en) | 2013-10-16 | 2013-10-16 | Efficient flange for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203517085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090638A (en) * | 2015-08-26 | 2015-11-25 | 陈海花 | Connecting piece for valve pipelines |
| CN107061895A (en) * | 2017-05-23 | 2017-08-18 | 天津龙浩峰瑞科技有限公司 | Fastening structure in a kind of ring flange |
-
2013
- 2013-10-16 CN CN201320635465.5U patent/CN203517085U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090638A (en) * | 2015-08-26 | 2015-11-25 | 陈海花 | Connecting piece for valve pipelines |
| CN107061895A (en) * | 2017-05-23 | 2017-08-18 | 天津龙浩峰瑞科技有限公司 | Fastening structure in a kind of ring flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID SHANGHAI ELECTRIC POWER COMPANY Free format text: FORMER OWNER: WENZHOU JIEGAO SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20141225 Owner name: EAST CHINA ELECTRIC POWER TEST + RESEARCH INSTITUT Effective date: 20141225 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325014 WENZHOU, ZHEJIANG PROVINCE TO: 200002 HUANGPU, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141225 Address after: 200002 Nanjing East Road, Shanghai, No. 181, No. Patentee after: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Patentee after: EAST CHINA ELECTRIC POWER TEST AND RESEARCH INSTITUTE Co.,Ltd. Address before: 325014 Zhejiang city of Wenzhou province Ouhai Wu Tian Ze Xia Street living area 1 Room 102 Patentee before: WENZHOU JIEGAO SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |