CN205260821U - Sealing ring - Google Patents
Sealing ring Download PDFInfo
- Publication number
- CN205260821U CN205260821U CN201521107093.4U CN201521107093U CN205260821U CN 205260821 U CN205260821 U CN 205260821U CN 201521107093 U CN201521107093 U CN 201521107093U CN 205260821 U CN205260821 U CN 205260821U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- elastomeric element
- main body
- groove
- ring main
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 127
- 210000002421 cell wall Anatomy 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model provides a sealing ring. This sealing ring is including having the sealing ring main part of centre bore, and the portion of interior week of sealing ring main part is provided with elastomeric element, and elastomeric element downwardly extending goes out the sealing ring main part, just elastomeric element is as an organic whole with sealing ring main part structure. According to the utility model discloses a sealing ring can improve sealing ring's life, practices thrift repair time, and it is good to improve safety coefficient and leakproofness.
Description
Technical field
The utility model relates to mechanical field, is specifically related to a kind of sealing ring.
Background technology
The sealing ring using on the member of such as manhole etc. is at present annular rubber, under sealing ringFit with the upper surface of the member to be sealed such as manhole shell section in surface, upper surface contacts with flange, rubberGlue sealing ring relaxes because of long fastening load; Lax sealing ring no longer has sealing function,Liquid will leak in a large number, causes waste, even jeopardizes personal safety.
Utility model content
In utility model content part, introduced the concept of a series of reduced forms, this will be in concrete realityExecute in mode part and further describe. Utility model content part of the present utility model is not meanedKey feature and the essential features that will attempt to limit technical scheme required for protection, more notMean the protection domain of attempting to determine technical scheme required for protection.
In order to address the above problem, the utility model provides a kind of sealing ring, it is characterized in that instituteState sealing ring and comprise the sealing ring main body with centre bore, the interior perimembranous of described sealing ring main body is provided withElastomeric element, described elastomeric element extends described sealing ring main body downwards, and described elastomeric element withDescribed sealing ring main-body structure is integrated.
Alternatively, the cross-sectional configuration of described sealing ring is L shaped.
Alternatively, in described sealing ring main body, be evenly distributed with multiple bolts hole, for by described sealingCircle is fixed to the shell ring of member to be sealed.
Alternatively, described elastomeric element extends one week along described sealing ring main body.
Alternatively, on described elastomeric element, be provided with groove, for accommodating elastic collar, to preventState elastic collar and come off from described sealing ring, the opening of described groove is upper towards described sealing ring main bodySurface.
Alternatively, the first cell wall of described groove is the surface of described sealing ring towards described centre bore,The second cell wall of described groove and described the first cell wall are oppositely arranged, and from the bottom land of described groove to instituteThe upper surface of stating sealing ring extends. Also comprise the groove that is arranged on described elastomeric element and with describedThe elastic collar of groove fit, the opening of described groove is towards the upper surface of described sealing ring main body.
Alternatively, described elastic collar is made up of metal material.
Alternatively, in the time that described sealing ring seals the shell ring of member to be sealed, outside described elastomeric elementThe shell ring of side and described member to be sealed fits tightly.
According to sealing ring of the present utility model, comprise the sealing ring main body with centre bore, sealing ring masterThe interior perimembranous of body is provided with elastomeric element, and elastomeric element extends sealing ring main body downwards, and elastic portionPart and sealing ring main-body structure are integrated. Can improve the service life of sealing ring, save the repair time,Improve safety loading coefficient and sealing good.
Brief description of the drawings
The following accompanying drawing of the utility model embodiment is used in this as a part of the present utility modelUnderstand the utility model. Shown in the drawings of embodiment of the present utility model and description thereof, be used for separatingRelease principle of the present utility model. In the accompanying drawings,
Fig. 1 is according to the top view of the sealing ring of a preferred embodiment of the present utility model;
The sectional view that Fig. 2 is cut for the line D-D along in Fig. 1;
Fig. 3 is the zoomed-in view of the A part in Fig. 2;
Fig. 4 is the zoomed-in view of the B part in Fig. 2;
Fig. 5 is according to the top view of the sealing ring of another preferred embodiment of the present utility model;
The sectional view that Fig. 6 is cut for the line G-G along in Fig. 5;
Fig. 7 is the zoomed-in view of the E part in Fig. 6;
Fig. 8 is the zoomed-in view of the F part in Fig. 6;
Fig. 9 is the top view according to a kind of elastic collar of the present utility model;
Figure 10 is the schematic diagram that the elastic collar shown in Fig. 9 coordinates with sealing ring;
Figure 11 is the three-dimensional view after elastic collar coordinates with sealing ring; And
Figure 12 is the radial section figure of Figure 11.
Description of reference numerals:
100, sealing ring 110, bolt hole
120, sealing ring main body 121, upper surface
122, lower surface 130, elastomeric element
131, lateral surface 140, centre bore
200, sealing ring 210, bolt hole
220, sealing ring main body 221, upper surface
222, lower surface 230, elastomeric element
231, lateral surface 232, medial surface
233, groove 234, bottom land
235, the second cell wall 240, centre bore
280, elastic collar
Detailed description of the invention
In the following description, a large amount of concrete details have been provided to provide to the utility model moreUnderstand thoroughly. But, it will be apparent to one skilled in the art that the utility modelEmbodiment can be implemented without one or more these details. In other example, forAvoid obscuring with the utility model embodiment, for technical characterictics more well known in the artBe not described.
In order thoroughly to understand the utility model embodiment, will detailed knot be proposed in following descriptionStructure. Obviously it is ripe that, the execution of the utility model embodiment is not limited to those skilled in the art instituteThe specific details of practising. Preferred embodiments of the present utility model is described in detail as follows, but except theseOutside detailed description, the utility model can also have other embodiments.
As shown in Figure 1, the utility model provides a kind of sealing ring 100, its can be used for sealing such asThe shell ring (not shown) of the columniform member to be sealed such as manhole. Sealing ring 100 is configured to circular,It comprises the sealing ring main body 120 with centre bore 140. Centre bore 140 is along sealing ring main body 120Thickness direction (axial direction) run through sealing ring main body 120. The interior week of sealing circle main body 120Portion is provided with elastomeric element 130, and elastomeric element 130 can be made up of the elastic material of such as rubber etc.Elastomeric element 130 extends sealing ring main body 120 downwards, and in other words, elastomeric element 130 can edgeThe thickness direction (axial direction) of sealing ring main body 120 extends sealing ring main body 120 downwards, itsMore outstanding than the lower surface of sealing ring main body 120 122, and elastomeric element 130 and sealing ringMain body 120 is configured to one.
According to sealing ring of the present utility model, comprise the sealing ring main body with centre bore, sealing ring masterThe interior perimembranous of body is provided with elastomeric element, and elastomeric element extends sealing ring main body downwards, and with sealingCircle main-body structure is integrated. Can improve the service life of sealing ring, save the repair time, improve peaceFull property coefficient and sealing are good. Ring structure of the present utility model is simple, easy to process, operationSimple and fast, saves the cost of overhaul, and security is high.
Referring to figs. 2 to Fig. 4, the cross-sectional configuration of sealing ring 100 is L shaped, and its long part is sealingCircle main body 120, shorter part is elastomeric element 130. Sealing ring main body 120 can with elastomeric element 130Vertically arrange. The shell ring that is sealed to member to be sealed at sealing ring 100 is (such as manhole shell section, notIllustrate) time, the lateral surface 131 of elastomeric element 130 and the shell ring of member to be sealed are (such as manhole cylinderJoint) fit tightly, so liquid can not pass through sealing ring main body 120 below seepages, effectively improveStability, the security of sealing ring 100.
In order to ensure sealing effectiveness, elastomeric element 130 can be configured to continuous, and ring-type is around sealing ringMain body 120 1 weeks is extended, and along the circumferential setting of centre bore 140.
In addition, as shown in Figure 1, in sealing ring main body 120, also can be uniformly distributed multiple bolts hole 110,Bolt hole 110 can run through sealing ring main body 120, and is uniformly distributed, and for example axial symmetry distributes or centerSymmetrical. Bolt (not shown) can apply axially tight via this bolt hole 110 to sealing ring 100Gu power, and sealing ring 100 can be fixed to the shell ring of member to be sealed. Those skilled in the art shouldKnow, the power that axially fastens that sealing ring main body 120 is acted on can not exceed compression load, so sealingCircle main body 120 can not produce the distortion such as conquassation, and can make sealing ring main body 120 can notBecause of the phenomenon of the long-time stressed central axis skew that produces relative sealing ring main body 120, effectivelyEnsure the sealing performance of sealing ring 100, avoided leak of liquid.
Certainly, in order to ensure sealing effectiveness, and avoid because of the long-time sealed ring deformation that causes etc. that usesLess desirable defect, sealing ring of the present utility model also can comprise elastic collar, particularly, can be closeCentre bore 140 places of seal 100 arrange elastic collar (not shown), and elastic collar can have metal materialOr hard material support, its shape can be consistent with the shape of centre bore 140. With along centre bore 140Circumferentially sealing ring 100 is produced to radially outer power, thereby can make sealing ring 100 not yielding,And can more closely contact with the shell ring of member to be sealed.
As shown in Fig. 5 to Fig. 8, in another embodiment, similar member will be consistent by label,Just the first bit digital becomes " 2 " from " 1 ". Sealing ring 200, it comprises having centre bore 240Sealing ring main body 220, the interior perimembranous of sealing circle main body 220 is provided with than sealing ring main body 220Lower surface 222 outstanding elastomeric element 230 downwards, and elastomeric element 230 and sealing ring main body220 are configured to one.
In the time that sealing ring 200 is sealed to the shell ring (not shown) of member to be sealed, elastomeric element 230Lateral surface 231 can fit tightly with the shell ring of member to be sealed. The bottom of elastomeric element 230 toMedial surface 232 directions are extended certain distance, more upwards extend, thereby form as shown in Figure 2,3Groove 233. Sealing ring main body 220, elastomeric element 230 and groove 233 are configured to a global facility.
In groove 233, can place an elastic collar 280 matching with groove 233. In Fig. 9, showGone out a kind of elastic collar 280, it is roughly circle, and has an opening. At the bullet of opening partProperty collar 280 end can be flexibly radially inwardly shrink or radially outward expansion. As described above,Elastic collar 280 can be made up of metal material or the rigid material of such as steel annular sheet material etc.
Elastic collar 280 can apply fastening perpendicular to the shell ring of member to be sealed to elastomeric element 230Power, in the uniform power of radial direction. Because of the effect of this fastening force, elastomeric element 230 can with treat closeThe shell ring of envelope member fits tightly, so liquid can be by elastomeric element 230 and member to be sealedBetween shell ring, leak out to sealing ring main body 220 belows, thus Leakage prevention.
Particularly, groove 233 comprises the first cell wall, the second cell wall 235 and bottom land 234. GrooveThe first cell wall of 233 can be the medial surface 232 of sealing ring 200 towards centre bore 240, groove 233The second cell wall 235 and the first cell wall be oppositely arranged, the second cell wall 235 is by bottom land 234 and firstCell wall connects, and the upper surface of the second cell wall 235 from the bottom land 234 of groove 233 to sealing ring 200221 extend. The opening of groove 233 is towards the upper surface 221 of sealing ring main body 220. Thus, work as needWhen elastic collar 280 is set, as shown in figure 10, can be like a cork from the upper surface of sealing ring 200Elastic collar 280 is put into this groove 233 by 221 places. With reference to Figure 11 and Figure 12, elastic collar280 can axially outwards apply fastening force, and closely against the first cell wall, and bottom land 234 and the second grooveWall 235 can ensure installing or use in the process of elastic collar 280, and elastic collar 280 can beThe thickness direction (axial direction) of sealing ring 200 extends sealing ring 200, also can not produce skewOr tilt, angled such as the central axis of elastic collar 280 and the central axis of sealing ring.
In addition, the second cell wall 235 can arrange as required from the extended length of bottom land 234, and it is notEqual in length with the first cell wall inevitably. In fact, be understandable that, when elastic collar 280Part enter after groove 233, a part elastic collar 280 contact with the second cell wall 235 beCan reach the effect that elastic collar 280 is located.
The material that it will be appreciated by those skilled in the art that sealing ring can be the flexible material such as rubber etc.Material, if there is no the effect of elastic collar 280, the elastomeric element 230 of inner side may be because of for a long timeUse and produce distortion, now liquid will leak out to the below of sealing ring main body 220, even causesLeak of liquid.
There is groove according to the sealing ring of present embodiment, sealing ring can be matched with elastic collarClose, improved sealing property, service life and the safety coefficient of sealing ring, and processing is simple, usesConvenient, sealing is good.
The utility model is illustrated by above-mentioned embodiment, but should be understood that, onState the just object for giving an example and illustrating of embodiment, but not be intended to the utility model to be limited to instituteWithin the scope of the embodiment of describing. In addition it will be appreciated by persons skilled in the art that the utility modelBe not limited to above-mentioned embodiment, can also make more kinds of changes according to instruction of the present utility modelType and amendment, these variants and modifications all drop in the utility model scope required for protection.
Claims (8)
1. a sealing ring, is characterized in that, described sealing ring comprises the sealing ring with centre boreMain body, the interior perimembranous of described sealing ring main body is provided with elastomeric element, and described elastomeric element is to downward-extensionGo out described sealing ring main body, and described elastomeric element and described sealing ring main-body structure are integrated.
2. sealing ring according to claim 1, is characterized in that, the cross section of described sealing ringBe configured to L shaped.
3. sealing ring according to claim 1, is characterized in that, in described sealing ring main bodyBe evenly distributed with multiple bolts hole, for described sealing ring being fixed to the shell ring of member to be sealed.
4. sealing ring according to claim 1, is characterized in that, described elastomeric element is along instituteStating sealing ring main body extends one week.
5. sealing ring according to claim 1, is characterized in that, on described elastomeric element, establishesBe equipped with groove, for accommodating elastic collar, to prevent that described elastic collar from coming off from described sealing ring,The opening of described groove is towards the upper surface of described sealing ring main body.
6. sealing ring according to claim 5, is characterized in that, the first groove of described grooveWall is the surface of described sealing ring towards described centre bore, the second cell wall of described groove and described firstCell wall is oppositely arranged, and extends to the upper surface of described sealing ring from the bottom land of described groove.
7. sealing ring according to claim 5, is characterized in that, described elastic collar is by goldBelonging to material makes.
8. sealing ring according to claim 1, is characterized in that, in described sealing ring sealingWhen the shell ring of member to be sealed, the outside of described elastomeric element and the shell ring of described member to be sealed are tightLaminating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521107093.4U CN205260821U (en) | 2015-12-28 | 2015-12-28 | Sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521107093.4U CN205260821U (en) | 2015-12-28 | 2015-12-28 | Sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260821U true CN205260821U (en) | 2016-05-25 |
Family
ID=56002350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521107093.4U Expired - Fee Related CN205260821U (en) | 2015-12-28 | 2015-12-28 | Sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205260821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917871A (en) * | 2015-12-28 | 2017-07-04 | 大连中集物流装备有限公司 | Sealing ring |
| CN112963114A (en) * | 2021-02-22 | 2021-06-15 | 中国石油天然气股份有限公司 | Rodless oil production wellhead cable sealing structure and method |
-
2015
- 2015-12-28 CN CN201521107093.4U patent/CN205260821U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917871A (en) * | 2015-12-28 | 2017-07-04 | 大连中集物流装备有限公司 | Sealing ring |
| CN112963114A (en) * | 2021-02-22 | 2021-06-15 | 中国石油天然气股份有限公司 | Rodless oil production wellhead cable sealing structure and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180115 Address after: 116600 Dalian Free Trade Zone, Liaoning, B-2 Co-patentee after: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Patentee after: DALIAN CIMC SPECIAL LOGISTICS EQUIPMENT Co.,Ltd. Co-patentee after: CIMC CONTAINERS HOLDING Co.,Ltd. Co-patentee after: DALIAN CIMC LOGISTICS EQUIPMENT Co.,Ltd. Address before: 116600 Dalian Free Trade Zone, Liaoning, IIIB-2 Co-patentee before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Patentee before: DALIAN CIMC LOGISTICS EQUIPMENT Co.,Ltd. Co-patentee before: CIMC CONTAINERS HOLDING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180424 Address after: Harbour Road Shekou Industrial District of Shenzhen City, Guangdong province 518067 No. 2 CIMC Research Center Building Co-patentee after: CIMC CONTAINERS HOLDING Co.,Ltd. Patentee after: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Address before: 116600 Dalian Free Trade Zone, Liaoning, B-2 Co-patentee before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Patentee before: DALIAN CIMC SPECIAL LOGISTICS EQUIPMENT Co.,Ltd. Co-patentee before: CIMC CONTAINERS HOLDING Co.,Ltd. Co-patentee before: DALIAN CIMC LOGISTICS EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190822 Address after: 116600 Dalian Free Trade Zone, Liaoning, B-2 Co-patentee after: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Patentee after: DALIAN CIMC SPECIAL LOGISTICS EQUIPMENT Co.,Ltd. Co-patentee after: CIMC CONTAINERS HOLDING Co.,Ltd. Address before: Harbour Road Shekou Industrial District of Shenzhen City, Guangdong province 518067 No. 2 CIMC Research Center Building Co-patentee before: CIMC CONTAINERS HOLDING Co.,Ltd. Patentee before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) 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: 20160525 |