CN203322630U - Sleevelet type leaking stoppage device - Google Patents

Sleevelet type leaking stoppage device Download PDF

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Publication number
CN203322630U
CN203322630U CN2013203664946U CN201320366494U CN203322630U CN 203322630 U CN203322630 U CN 203322630U CN 2013203664946 U CN2013203664946 U CN 2013203664946U CN 201320366494 U CN201320366494 U CN 201320366494U CN 203322630 U CN203322630 U CN 203322630U
Authority
CN
China
Prior art keywords
curved plate
connected unit
baffling device
arc plate
sleeve type
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
CN2013203664946U
Other languages
Chinese (zh)
Inventor
高俊友
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.)
China Petroleum and Chemical Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN2013203664946U priority Critical patent/CN203322630U/en
Application granted granted Critical
Publication of CN203322630U publication Critical patent/CN203322630U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a sleevelet type leaking stoppage device which can perform rapid plugging under the condition that the production is not influenced and a machine is not shut down. The technical scheme is that the sleevelet type leaking stoppage device comprises an upper arc plate and a lower arc plate and adopts an opposed structure, wherein an upper connection bench is arranged on the side surface of the upper arc plate; a lower connection bench is arranged on the side surface of the lower arc plate; a plurality of bolt holes are formed in the upper connection bench and the lower connection bench; bolts penetrate through the bolt holes and vertically connect the upper arc plate with the lower arc plate through the upper connection bench and the lower connection bench; and grooves for accommodating sealing gaskets are formed in the inner surfaces of the upper arc plate and the lower arc plate.

Description

The raglan sleeve type leakage-baffling device
Technical field
The utility model relates to a kind of device that carries out the shutoff repairing when pipe-line is leaked, and is specifically related to a kind of raglan sleeve type leakage-baffling device.
Background technique
Along with the development of China Petroleum, long distance pipeline has become the important way of oil transportation.Because the long distance pipeline of burying underground passes through, area is wide, with a varied topography, soil property varies, the pipeline configuration form is varied, fed sheet of a media character is different, thereby causes long-distance transport pipes leakage accident to occur in large quantities.
For the maintenance of the pipe leakage methods that adopt interim stopping transportation to repair, there is the problem that the engineering time is long, efficiency is low, expense is high in this kind of method more at present.
The model utility content
The purpose of this utility model is to provide a kind of raglan sleeve type leakage-baffling device, can not affect under PRODUCTION STATUS and carry out quick blocking in stopping transportation not.
To achieve these goals, the utility model is by the following technical solutions:
A kind of raglan sleeve type leakage-baffling device, comprise upper curved plate and lower curved plate, this leakage-baffling device is the opposite opened structure, the upper curved plate side is provided with connected unit, the lower curved plate side is provided with lower connected unit, have a plurality of bolts hole on upper connected unit and lower connected unit, bolt passing through bolt hole links together upper curved plate and lower curved plate up and down by upper connected unit and lower connected unit, and upper curved plate and lower curved plate internal surface have for placing the groove of sealing gasket.
Preferably, two upper engaging lugs are set on the upper connected unit of upper curved plate, two lower engaging lugs are set on the lower connected unit of lower curved plate one side, upper curved plate and lower curved plate are equipped with rotary shaft hole, and upper engaging lug and lower engaging lug pass rotary shaft hole by rotating shaft and link together.
Preferably, the upper curved plate outer surface is provided with relief valve.
Preferably, upper curved plate and lower curved plate are the semicircle loop configuration.
Preferably, upper connected unit and lower connected unit cross section are rectangular configuration.
Preferably, upper curved plate and lower curved plate are provided with stiffening rib.
The beneficial effects of the utility model:
Leakage-baffling device is the opposite opened structure, be applicable to that pipe deforming is serious, impaired area is large and because of a variety of causes in a short time can't replace tubes straight length leak shutoff, and the leak stopping area is large, safe and reliable.
The accompanying drawing explanation
Fig. 1 is that the utility model master looks schematic diagram.
Fig. 2 is the utility model schematic side view.
Fig. 3 is A-A cross-sectional schematic in Fig. 1.
In figure 1, upper curved plate, 2, stiffening rib, 3, upper connected unit, 4, rotating shaft, 5, lower connected unit, 6, lower curved plate, 7, relief valve, 8, groove, 9, upper engaging lug, 10, lower engaging lug.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done further in detail, so that those skilled in the art better understand the utility model.
With reference to accompanying drawing 1,2,3, a kind of raglan sleeve type leakage-baffling device, comprise upper curved plate 1 and lower curved plate 6, this leakage-baffling device is the opposite opened structure, upper curved plate 1 side is provided with connected unit 3, and lower curved plate 6 sides are provided with lower connected unit 5, has a plurality of bolts hole 11 on upper connected unit 3 and lower connected unit 6, bolt passing through bolt hole 11 links together upper curved plate 1 and lower curved plate 6 up and down by upper connected unit 3 and lower connected unit 6, and upper curved plate 1 and lower curved plate 6 internal surfaces have the groove 8 for placing sealing gasket.
Two upper engaging lugs are set on the upper connected unit 3 of upper curved plate 1, two lower engaging lugs are set on the lower connected unit 5 of lower curved plate 6, upper engaging lug and lower engaging lug are equipped with rotary shaft hole 10, and upper engaging lug and lower engaging lug link together through rotary shaft hole 10 by rotating shaft 4.The raglan sleeve type leakage-baffling device is split function and is realized by rotating shaft 10.
With reference to accompanying drawing 1,2, upper curved plate 1 outer surface is provided with relief valve 7, Security when can guarantee to operate.
With reference to accompanying drawing 1, upper curved plate 1 and lower curved plate 6 are the semicircle loop configuration.Upper curved plate 1 and lower curved plate 6 are provided with stiffening rib 2.With reference to accompanying drawing 2, in reality, upper connected unit 3 and lower connected unit 6 cross sections are rectangular configuration.
Basic principle of the present utility model and advantage have more than been described.The utility model is not restricted to the described embodiments, and in the prerequisite that does not break away from the utility model scope, those skilled in the art can do many changes and improvements as required.The utility model protection domain should be defined by appending claims and equivalent thereof.

Claims (6)

1. a raglan sleeve type leakage-baffling device, it is characterized in that: comprise upper curved plate and lower curved plate, this leakage-baffling device is the opposite opened structure, the upper curved plate side is provided with connected unit, the lower curved plate side is provided with lower connected unit, have a plurality of bolts hole on upper connected unit and lower connected unit, bolt passing through bolt hole links together upper curved plate and lower curved plate up and down by upper connected unit and lower connected unit, and upper curved plate and lower curved plate internal surface have for placing the groove of sealing gasket.
2. raglan sleeve type leakage-baffling device according to claim 1, it is characterized in that: two upper engaging lugs are set on the upper connected unit of upper curved plate, two lower engaging lugs are set on the lower connected unit of lower curved plate one side, upper curved plate and lower curved plate are equipped with rotary shaft hole, and upper engaging lug and lower engaging lug pass rotary shaft hole by rotating shaft and link together.
3. raglan sleeve type leakage-baffling device according to claim 1, it is characterized in that: the upper curved plate outer surface is provided with relief valve.
4. according to claim 1 or 2 or 3 described raglan sleeve type leakage-baffling device, it is characterized in that: upper curved plate and lower curved plate are the semicircle loop configuration.
5. according to claim 1 or 2 or 3 described raglan sleeve type leakage-baffling device, it is characterized in that: upper connected unit and lower connected unit cross section are rectangular configuration.
6. according to claim 1 or 2 or 3 described raglan sleeve type leakage-baffling device, it is characterized in that: upper curved plate and lower curved plate are provided with stiffening rib.
CN2013203664946U 2013-06-25 2013-06-25 Sleevelet type leaking stoppage device Expired - Fee Related CN203322630U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203664946U CN203322630U (en) 2013-06-25 2013-06-25 Sleevelet type leaking stoppage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203664946U CN203322630U (en) 2013-06-25 2013-06-25 Sleevelet type leaking stoppage device

Publications (1)

Publication Number Publication Date
CN203322630U true CN203322630U (en) 2013-12-04

Family

ID=49661981

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013203664946U Expired - Fee Related CN203322630U (en) 2013-06-25 2013-06-25 Sleevelet type leaking stoppage device

Country Status (1)

Country Link
CN (1) CN203322630U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105570606A (en) * 2014-10-14 2016-05-11 五冶集团上海有限公司 Gas pipeline leaking stoppage method during production
CN109209732A (en) * 2018-08-22 2019-01-15 重庆大唐国际彭水水电开发有限公司 A kind of interim leak stopping tooling of servomotor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105570606A (en) * 2014-10-14 2016-05-11 五冶集团上海有限公司 Gas pipeline leaking stoppage method during production
CN109209732A (en) * 2018-08-22 2019-01-15 重庆大唐国际彭水水电开发有限公司 A kind of interim leak stopping tooling of servomotor

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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: 20200826

Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No.

Patentee after: China Petroleum & Chemical Corp.

Address before: 250101 middle section of Fenghuang Road, Ji'nan high tech Zone, Shandong province (eastern suburb depot)

Patentee before: Gao Junyou

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: 20131204

Termination date: 20210625