CN202597971U - Rubber flexible joint - Google Patents

Rubber flexible joint Download PDF

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Publication number
CN202597971U
CN202597971U CN 201220235287 CN201220235287U CN202597971U CN 202597971 U CN202597971 U CN 202597971U CN 201220235287 CN201220235287 CN 201220235287 CN 201220235287 U CN201220235287 U CN 201220235287U CN 202597971 U CN202597971 U CN 202597971U
Authority
CN
China
Prior art keywords
pipe
rubber part
ring
shaped
spare
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
Application number
CN 201220235287
Other languages
Chinese (zh)
Inventor
陈思良
郑开省
陈世伟
彭建清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QUANZHOU HUHANG VALVE MANUFACTURING Co Ltd
Original Assignee
QUANZHOU HUHANG VALVE MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by QUANZHOU HUHANG VALVE MANUFACTURING Co Ltd filed Critical QUANZHOU HUHANG VALVE MANUFACTURING Co Ltd
Priority to CN 201220235287 priority Critical patent/CN202597971U/en
Application granted granted Critical
Publication of CN202597971U publication Critical patent/CN202597971U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a pipeline joint, and provides a rubber flexible joint which is high in strength, is sable and reliable in performance and has a long service life. A pipe-shaped rubber part can be prevented from being deformed, and the pipe-shaped rubber part and ring-shaped sealing turnups are not easy to rupture, so flange plates cannot be loosened and the phenomenon that the pipe-shaped rubber part is burst due to overhigh pipeline pressure cannot occur. The rubber flexible joint comprises the pipe-shaped rubber part, wherein the ring-shaped sealing turnups are respectively arranged at the two ends of the pipe-shaped rubber part; the flange plates are respectively sleeved with the inner sides of the two ring-shaped sealing turnups; and a layer of metal reinforcing net is additionally combined on the outer side surface of the pipe-shaped rubber part.

Description

A kind of rubber soft connector
Technical field
The utility model relates to a kind of pipe joint, particularly a kind of rubber soft connector of flexible.
Background technique
The rubber soft connector is called the rubber pipe soft connector again, flexible rubber joint, rubber soft connector, flexible elastomer connector, high pressure rubber joint, rubber absorbers, compensator etc.Be widely used in various pipe-line systems, this product can reduce vibration and noise, and can be to the redeeming of expanding with heat and contract with cold that causes because of temperature variation; Can overcome factors such as axial displacement, angular displacement, lateral displacement, flange between the rigid conduit be not parallel, bring convenience to pipeline construction, existing rubber soft connector mainly comprises by internal and external layer glue-line, the hangings lay tubular rubber spare that is composited; The two ends of said tubular rubber spare are respectively equipped with the ring packing flange; The inboard of said two ring packing flange is respectively installed with flange plate, and the rubber soft connector that above-mentioned rubber and cord fabric are composited is in the using process; Its tubular rubber spare be prone to because of variation of ambient temperature, pipeline expand with heat and contract with cold repeatedly, higher working pressure and produce distortion because of the vibration of foundation deformation or equipment in service; Tubular rubber spare is prone to break with the joint of ring packing flange, is prone to cause getting loose of flange plate, if ducted pressure is excessive; Also can cause the phenomenon of rubber parts explosion, bring influence to ordinary production.
Summary of the invention
To the problems referred to above; The utility model proposes that a kind of intensity is high, stable and reliable for performance, the rubber soft connector of long service life; Can prevent the distortion of tubular rubber spare, tubular rubber spare is difficult for breaking with ring packing flange place, can not cause getting loose of flange plate; It is excessive can not pipeline pressure to occur, the phenomenon of tubular rubber spare explosion.
For solving this technical problem; The utility model is taked following scheme: a kind of rubber soft connector; Comprise tubular rubber spare; The two ends of said tubular rubber spare are respectively equipped with the ring packing flange, and the inboard of said two ring packing flange is respectively installed with flange plate, and the outer side surface of said tubular rubber spare also is compounded with the layer of metal strengthening net.
Further improvedly be: also be respectively equipped with the metal stiffening ring in the ring packing flange at tubular rubber spare two ends.
Through adopting the aforementioned techniques scheme; The beneficial effect of the utility model is: this new type rubber soft connector; The outer side surface of said tubular rubber spare is compounded with the layer of metal strengthening net; The metal strengthening net has improved the integral intensity of tubular rubber spare, can prevent that because the distortion of strong vibration, the tubular rubber spare that is caused repeatedly that higher working pressure, variation of ambient temperature, pipeline expands with heat and contract with cold, tubular rubber spare is difficult for breaking with the ring packing flange place at its two ends; It is excessive can not pipeline pressure to occur, the phenomenon of caulking gum spare explosion; Further improve: be respectively equipped with the metal stiffening ring in the ring packing flange at said tubular rubber spare two ends; The metal stiffening ring has improved the intensity of ring packing flange; Can guarantee that the ring packing flange can not be drawn out flange plate, the phenomenon that flange plate gets loose can not occur.This new type rubber soft connector has solved the deficiency that exists in the background technique, have simple in structure, bulk strength is high, stressed evenly, distortion is little, can not occur pulling or phenomenon such as rupture and leakage, safety coefficient is high, advantages such as long service life.
Description of drawings
Fig. 1 is the utility model example structure schematic representation.
Embodiment
Combine accompanying drawing and specific embodiment that the utility model is further specified at present.
With reference to figure 1; Present embodiment discloses a kind of rubber soft connector; Comprise the tubular rubber spare 1 that is composited by inner glue layer, multilayer cord fabric, outer glue-line, the two ends of said tubular rubber spare 1 are respectively equipped with ring packing flange 11, and the inboard of said two ring packing flange 11 is respectively installed with flange plate 2; The outer side surface of said tubular rubber spare 1 also is compounded with layer of metal strengthening net 3, also is respectively equipped with metal stiffening ring 4 in the ring packing flange 11 at tubular rubber spare 1 two ends.
This new type rubber soft connector; The outer side surface of said tubular rubber spare is compounded with the layer of metal strengthening net; The metal strengthening net has improved the integral intensity of tubular rubber spare, can prevent that because the distortion of strong vibration, the tubular rubber spare that is caused repeatedly that higher working pressure, variation of ambient temperature, pipeline expands with heat and contract with cold, tubular rubber spare is difficult for breaking with the ring packing flange place at its two ends; It is excessive can not pipeline pressure to occur, the phenomenon of caulking gum spare explosion; Further improve: be respectively equipped with the metal stiffening ring in the ring packing flange at said tubular rubber spare two ends; The metal stiffening ring has improved the intensity of ring packing flange; Can guarantee that the ring packing flange can not be drawn out flange plate, the phenomenon that flange plate gets loose can not occur.This new type rubber soft connector has solved the deficiency that exists in the background technique, have simple in structure, bulk strength is high, stressed evenly, distortion is little, can not occur pulling or phenomenon such as rupture and leakage, safety coefficient is high, advantages such as long service life.
The above record is merely the embodiment who utilizes this origination techniques content, anyly is familiar with modification, the variation that this creation of this art utilization is done, and all belongs to the claim of this creation opinion, and is not limited to embodiment announcement person.

Claims (2)

1. rubber soft connector; Comprise tubular rubber spare; The two ends of said tubular rubber spare are respectively equipped with the ring packing flange, and the inboard of said two ring packing flange is respectively installed with flange plate, it is characterized in that: the outer side surface of said tubular rubber spare also is compounded with the layer of metal strengthening net.
2. rubber soft connector according to claim 1 is characterized in that: also be respectively equipped with the metal stiffening ring in the ring packing flange at tubular rubber spare two ends.
CN 201220235287 2012-05-23 2012-05-23 Rubber flexible joint Expired - Fee Related CN202597971U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220235287 CN202597971U (en) 2012-05-23 2012-05-23 Rubber flexible joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220235287 CN202597971U (en) 2012-05-23 2012-05-23 Rubber flexible joint

Publications (1)

Publication Number Publication Date
CN202597971U true CN202597971U (en) 2012-12-12

Family

ID=47315511

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220235287 Expired - Fee Related CN202597971U (en) 2012-05-23 2012-05-23 Rubber flexible joint

Country Status (1)

Country Link
CN (1) CN202597971U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104500882A (en) * 2014-11-27 2015-04-08 宁波泰尔汽车部件有限公司 Pipe and flange connection structure and processing method thereof
CN107131365A (en) * 2017-06-24 2017-09-05 芜湖耐得胶管阀业有限公司 Wear-resisting sebific duct
CN107191717A (en) * 2017-06-24 2017-09-22 芜湖耐得胶管阀业有限公司 Flexible rubber joint

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104500882A (en) * 2014-11-27 2015-04-08 宁波泰尔汽车部件有限公司 Pipe and flange connection structure and processing method thereof
CN107131365A (en) * 2017-06-24 2017-09-05 芜湖耐得胶管阀业有限公司 Wear-resisting sebific duct
CN107191717A (en) * 2017-06-24 2017-09-22 芜湖耐得胶管阀业有限公司 Flexible rubber joint

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121212

Termination date: 20150523

EXPY Termination of patent right or utility model