CN109538873A - A kind of universal pipeline hidden danger arrester - Google Patents

A kind of universal pipeline hidden danger arrester Download PDF

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Publication number
CN109538873A
CN109538873A CN201811517805.8A CN201811517805A CN109538873A CN 109538873 A CN109538873 A CN 109538873A CN 201811517805 A CN201811517805 A CN 201811517805A CN 109538873 A CN109538873 A CN 109538873A
Authority
CN
China
Prior art keywords
pressing plate
hole
elastomer
hidden danger
center
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.)
Pending
Application number
CN201811517805.8A
Other languages
Chinese (zh)
Inventor
刘伯敏
徐长青
杨卫东
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.)
Shandong Boyuan Composite Materials Technology Co Ltd
Original Assignee
Shandong Boyuan Composite Materials Technology 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 Shandong Boyuan Composite Materials Technology Co Ltd filed Critical Shandong Boyuan Composite Materials Technology Co Ltd
Priority to CN201811517805.8A priority Critical patent/CN109538873A/en
Publication of CN109538873A publication Critical patent/CN109538873A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10Means for stopping flow from or in pipes or hoses
    • F16L55/12Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/132Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
    • F16L55/134Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing by means of an inflatable packing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/02Sealings between relatively-stationary surfaces
    • F16J15/021Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/02Sealings between relatively-stationary surfaces
    • F16J15/021Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/028Sealings between relatively-stationary surfaces with elastic packing the packing being mechanically expanded against the sealing surface

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)

Abstract

The present invention relates to pipe-line equipment technical field, in particular to a kind of universal pipeline hidden danger arrester, including pressing plate one, pressing plate two, it is characterized in that, spherical elastomer is accompanied between the pressing plate one and pressing plate two, the elastomer center is provided with through-hole one, and the pressing plate one, pressing plate two are by being bolted.One end of the bolt not headed is welded on one center of pressing plate, and two center of pressing plate is provided with through-hole two, and the bolt passes through the through-hole one, through-hole two, and the bolt thread connects a nut, and the nut is placed on the pressing plate two.This kind of universal pipeline hidden danger arrester is using spherical elastomer as closeouts, the amplitude of deformation of spherical elastomer is big, it can be suitably used for the pipeline of plurality of specifications, since the surface of spherical elastomer is curved surface, when squeezing it, deformation has directionality and systematicness, make to block tighter, pipeline will not be damaged, and its structure is simple, it is easy to operate.

Description

A kind of universal pipeline hidden danger arrester
Technical field
The present invention relates to pipe-line equipment technical field, in particular to a kind of universal pipeline hidden danger arrester.
Background technique
The laying of the pipelines such as oil-gas pipeline, natural gas line, cable channel, heat distribution pipeline brings pole to our life Big convenience substantially increases our living standard, but these pipelines are mostly laid on underground, are difficult to be safeguarded, especially It is in the case where pipeline does not use, and pipeline opening is easy to be blocked by mud, rubbish etc., is also easy to enter animal, water etc. to pipe Device in road damages, to bring great security risk.In order to eliminate this pipeline hidden danger, need to wouldn't use Pipeline blocked.
Structure is complicated to the closure of pipeline or structural strength, persistence difference or plugging device for the prior art, plugging operations It is cumbersome.
Summary of the invention
The present invention overcomes deficiencies in the prior art, provide a kind of universal pipeline hidden danger arrester.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions:
A kind of universal pipeline hidden danger arrester, including pressing plate one, pressing plate two, accompany spherical bullet between the pressing plate one and pressing plate two Property body, the elastomer center are provided with through-hole one, and the pressing plate one, pressing plate two are by being bolted.
Preferably, the diameter in the opened hole one in the elastomer center is the 2/3 of the elastomer diameter.
Preferably, the pressing plate one, pressing plate two are circular steel plate.
Preferably, one end of the bolt not headed is welded on one center of pressing plate, the pressing plate two Center is provided with through-hole two, and the bolt passes through the through-hole one, through-hole two, and the bolt thread connects a nut, the nut It is placed on the pressing plate two.
Compared with prior art, the beneficial effects of the present invention are: the universal pipeline hidden danger arrester passes through steel plate one and steel Plate two squeezes intermediate spherical elastomer, changes the maximum gauge of spherical elastomer, blocks to pipeline, and spherical elastomer is maximum Diameter is changed according to pipe diameter, and the amplitude of deformation of spherical elastomer is big, can be suitably used for the pipeline of plurality of specifications, due to The surface of spherical elastomer is curved surface, and when squeezing it, deformation has directionality and systematicness, makes to block tighter Close, closeouts are elastomers, will not be damaged to pipeline, and the structure of the universal pipeline hidden danger arrester is simple, easy to operate.
Detailed description of the invention
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
Fig. 1 is schematic view of the front view of the invention;
Fig. 2 is that Fig. 1 of the present invention splits structural schematic diagram from A-A;
In figure: 1 pressing plate one, 2 pressing plates two, 3 elastomers, 4 bolts, 5 nuts, 6 through-holes one, 7 through-holes two.
Specific embodiment
Attached drawing is specific embodiments of the present invention.As shown in Figs. 1-2, this kind of universal pipeline hidden danger arrester, including pressing plate One 1, pressing plate 22, which is characterized in that spherical elastomer, 3 center of elastomer are accompanied between the pressing plate 1 and pressing plate 22 It is provided with through-hole 1, the diameter in the opened hole 1 in 3 center of elastomer is the 2/3 of 3 diameter of elastomer.The pressing plate one 1, pressing plate 22 is connected by bolt 4.The diameter in the opened hole 1 in 3 center of elastomer is the 2/3 of 3 diameter of elastomer. Pressing plate 1, pressing plate 22 are circular steel plate.One end of the bolt 4 not headed is welded on one 1 center of pressing plate, institute It states 22 center of pressing plate and is provided with through-hole 27, the bolt passes through the through-hole 1, through-hole 27, and the bolt 4 is threadedly coupled one Nut 5, the nut 5 are placed on the pressing plate 22.In use, by adjusting nut 5 come change pressing plate 1, pressing plate 22 it Between distance, realize extruding to elastomer 3, change the maximum gauge of elastomer 3, the pipeline of various specifications is sealed in realization Stifled, since the surface of spherical elastomer 3 is curved surface, when squeezing it, deformation has directionality and systematicness, makes to seal It is stifled tighter, and it is avoided that the damage to pipeline.
Technical characteristic of the present invention without description can realize that details are not described herein by or using the prior art, certainly, Above-mentioned specific embodiment is not limitation of the present invention, and the present invention is also not limited to above-mentioned specific embodiment, this skill The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made within the essential scope of the present invention should also be fallen into Protection scope of the present invention.

Claims (4)

1. a kind of universal pipeline hidden danger arrester, including pressing plate one (1), pressing plate two (2), which is characterized in that the pressing plate one (1) Spherical elastomer is accompanied between pressing plate two (2), elastomer (3) center is provided with through-hole one (6), the pressing plate one (1), pressure Plate two (2) is connected by bolt (4).
2. universal pipeline hidden danger arrester according to claim 1, it is characterised in that: opened at elastomer (3) center The diameter of through-hole one (6) is the 2/3 of the elastomer (3) diameter.
3. universal pipeline hidden danger arrester according to claim 1, it is characterised in that: the pressing plate one (1), pressing plate two It (2) is circular steel plate.
4. universal pipeline hidden danger arrester according to claim 1, it is characterised in that: the bolt (4) not headed One end is welded on pressing plate one (1) center, and pressing plate two (2) center is provided with through-hole two (7), and the bolt passes through described Through-hole one (6), through-hole two (7), the bolt (4) are threadedly coupled a nut (5), and the nut (5) is placed in the pressing plate two (2) On.
CN201811517805.8A 2018-12-12 2018-12-12 A kind of universal pipeline hidden danger arrester Pending CN109538873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811517805.8A CN109538873A (en) 2018-12-12 2018-12-12 A kind of universal pipeline hidden danger arrester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811517805.8A CN109538873A (en) 2018-12-12 2018-12-12 A kind of universal pipeline hidden danger arrester

Publications (1)

Publication Number Publication Date
CN109538873A true CN109538873A (en) 2019-03-29

Family

ID=65854938

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811517805.8A Pending CN109538873A (en) 2018-12-12 2018-12-12 A kind of universal pipeline hidden danger arrester

Country Status (1)

Country Link
CN (1) CN109538873A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110185878A (en) * 2019-05-05 2019-08-30 泉州市燃气有限公司 A kind of plugging device for natural gas line repairing
CN110454639A (en) * 2019-08-23 2019-11-15 上海建工七建集团有限公司 Temporary pipeline plugging device and its application method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT509881A4 (en) * 2010-06-25 2011-12-15 Walter Ing Degelsegger DEVICE FOR THE HEAD-SIDE SEALING OF A TUBE FROM WHICH FLUID FLOWS
CN203761000U (en) * 2014-03-28 2014-08-06 北京乾坤润林科技开发有限公司 Bi-parting pipeline plug
CN203761003U (en) * 2014-03-28 2014-08-06 北京乾坤润林科技开发有限公司 Three-cable pipeline plugging assembly
CN203761002U (en) * 2014-03-28 2014-08-06 北京乾坤润林科技开发有限公司 Square blocking member

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT509881A4 (en) * 2010-06-25 2011-12-15 Walter Ing Degelsegger DEVICE FOR THE HEAD-SIDE SEALING OF A TUBE FROM WHICH FLUID FLOWS
CN203761000U (en) * 2014-03-28 2014-08-06 北京乾坤润林科技开发有限公司 Bi-parting pipeline plug
CN203761003U (en) * 2014-03-28 2014-08-06 北京乾坤润林科技开发有限公司 Three-cable pipeline plugging assembly
CN203761002U (en) * 2014-03-28 2014-08-06 北京乾坤润林科技开发有限公司 Square blocking member

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110185878A (en) * 2019-05-05 2019-08-30 泉州市燃气有限公司 A kind of plugging device for natural gas line repairing
CN110185878B (en) * 2019-05-05 2021-07-20 泉州市燃气有限公司 Plugging device for rush repair of natural gas pipeline
CN110454639A (en) * 2019-08-23 2019-11-15 上海建工七建集团有限公司 Temporary pipeline plugging device and its application method

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PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20190329

RJ01 Rejection of invention patent application after publication