CN206191163U - Protection device for petroleum pipeline junction - Google Patents

Protection device for petroleum pipeline junction Download PDF

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Publication number
CN206191163U
CN206191163U CN201621244155.0U CN201621244155U CN206191163U CN 206191163 U CN206191163 U CN 206191163U CN 201621244155 U CN201621244155 U CN 201621244155U CN 206191163 U CN206191163 U CN 206191163U
Authority
CN
China
Prior art keywords
flange
petroleum pipeline
base
utility
protector
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
CN201621244155.0U
Other languages
Chinese (zh)
Inventor
沈金章
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.)
Wuxi Jinding Oil Pipe Fittings Co Ltd
Original Assignee
Wuxi Jinding Oil Pipe Fittings 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 Wuxi Jinding Oil Pipe Fittings Co Ltd filed Critical Wuxi Jinding Oil Pipe Fittings Co Ltd
Priority to CN201621244155.0U priority Critical patent/CN206191163U/en
Application granted granted Critical
Publication of CN206191163U publication Critical patent/CN206191163U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a protection device for petroleum pipeline junction, include: the base, be provided with the fixed position of flange on the base, fixed position of flange and companion flange fixed connection, the base both sides are provided with the guard plate respectively, two guard plate fixed connection, the guard plate inboard is provided with flange fixed slot, flange fixed slot with the companion flange suits, be provided with frostproofing protection pad between guard plate and the pipeline. A pedestal,

Description

A kind of protector of petroleum pipeline junction
Technical field
The utility model is related to petroleum pipeline transporting ancillary equipment technical field, especially, is related to a kind of petroleum pipeline to connect Connect the protector at place.
Background technology
Oil exploitation is generally located on the more severe area of environmental condition, and severe natural environment is for installed in ground The harm of petroleum transportation pipeline it is larger, the especially junction of pipeline, in the prior art, petroleum transportation pipeline is more with protector Linked together by the way of welding, but in the case where environment is more severe, easily there is crack in pad, and adopts Mode installing/dismounting with welding is inconvenient, because petroleum pipeline is different from the diameter of protector, so that the pipe of junction Easily there is bending phenomenon in road, meanwhile, when more cold, the oil of weld easily freezes.
Utility model content
The utility model purpose is to provide a kind of protector of petroleum pipeline junction, to solve stone in the prior art Oily transport pipeline is linked together more than protector by the way of welding, and crack easily occurs in pad, and installing/dismounting is not Convenient, easily there is bending phenomenon in the pipeline of junction, meanwhile, when more cold, the easy skill freezed of oil of weld Art problem.
To achieve the above object, the utility model provides a kind of protector of petroleum pipeline junction, including:Base, Flange fixed bit is provided with the base, the flange fixed bit is fixedly connected with companion flange, the base both sides difference Protective plate is provided with, two protective plates are fixedly connected, the protective plate inner side is provided with flange fixed card slot, the flange Fixed card slot is adapted with the companion flange, and antifreeze protection pad is provided between the protective plate and pipeline.
Further, the flange fixed bit is bolted to connection with the companion flange.
Further, the protective pad is the antifreeze protection pad of asbestos.
Further, two protective plates are bolted to connection.
The utility model has the advantages that:A kind of protector of petroleum pipeline junction of the present utility model, The structure is by setting companion flange, the protective plate with flange fixed card slot and antifreeze protection pad so that the device is installed and torn open Unload more convenient, the pipeline of junction is not easy bending phenomenon occur, meanwhile, when more cold, effectively prevent weld The easy problem freezed of oil.
Brief description of the drawings
Below with reference to figure, the utility model is described in further detail.Constitute the accompanying drawing of the part of the application Further understood to of the present utility model for providing, schematic description and description of the present utility model is used to explain this reality With new, do not constitute to improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Description of reference numerals:1st, base;2nd, flange fixed bit;3rd, companion flange;4th, protective plate;5th, flange fixed card slot; 6th, pipeline;7th, antifreeze protection pad.
Specific embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 is referred to, preferred embodiment of the present utility model provides a kind of protector of petroleum pipeline junction, bag Include:Base 1, is provided with flange fixed bit 2 on the base 1, the flange fixed bit 2 is fixedly connected with companion flange 3, described The both sides of base 1 are respectively arranged with protective plate 4, and two protective plates 4 are fixedly connected, and the inner side of the protective plate 4 is provided with flange Fixed card slot 5, the flange fixed card slot 5 is adapted with the companion flange 3, is provided between the protective plate 4 and pipeline 6 Antifreeze protection pad 7.The structure is made by setting companion flange 3, protective plate 4 and antifreeze protection pad 7 with flange fixed card slot 5 Obtain that the device installing/dismounting is more convenient, the pipeline of junction is not easy bending phenomenon occur, meanwhile, when more cold, have Effect prevents the problem that the oil of weld easily freezes.
Preferably, the flange fixed bit 2 is bolted to connection with the companion flange 3, and bolt connection is easily square Just install and dismounting.
Preferably, the protective pad 7 is the antifreeze protection pad of asbestos, preferably plays antifreeze effect.
Preferably, two protective plates 4 are bolted to connection, and bolt connection is easy and convenient to be installed and dismounting.
As can be seen from the above description, the utility model the above embodiments realize following technique effect:The knot Structure is by setting companion flange 3, protective plate 4 and antifreeze protection pad 7 with flange fixed card slot 5 so that the device is installed and torn open Unload more convenient, the pipeline of junction is not easy bending phenomenon occur, meanwhile, when more cold, effectively prevent weld The easy problem freezed of oil.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to;For this For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.

Claims (4)

1. a kind of protector of petroleum pipeline junction, it is characterised in that including:Base(1), the base(1)Upper setting There is flange fixed bit(2), the flange fixed bit(2)With companion flange(3)It is fixedly connected, the base(1)Both sides set respectively It is equipped with protective plate(4), two protective plates(4)It is fixedly connected, the protective plate(4)Inner side is provided with flange fixed card slot (5), the flange fixed card slot(5)With the companion flange(3)It is adapted, the protective plate(4)With pipeline(6)Between set There is antifreeze protection pad(7).
2. the protector of a kind of petroleum pipeline junction according to claim 1, it is characterised in that:The flange is fixed Position(2)With the companion flange(3)It is bolted to connection.
3. the protector of a kind of petroleum pipeline junction according to claim 1, it is characterised in that:The protective pad (7)It is the antifreeze protection pad of asbestos.
4. the protector of a kind of petroleum pipeline junction according to claim 1, it is characterised in that:Two protection Plate(4)It is bolted to connection.
CN201621244155.0U 2016-11-21 2016-11-21 Protection device for petroleum pipeline junction Expired - Fee Related CN206191163U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621244155.0U CN206191163U (en) 2016-11-21 2016-11-21 Protection device for petroleum pipeline junction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621244155.0U CN206191163U (en) 2016-11-21 2016-11-21 Protection device for petroleum pipeline junction

Publications (1)

Publication Number Publication Date
CN206191163U true CN206191163U (en) 2017-05-24

Family

ID=58727136

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621244155.0U Expired - Fee Related CN206191163U (en) 2016-11-21 2016-11-21 Protection device for petroleum pipeline junction

Country Status (1)

Country Link
CN (1) CN206191163U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106439389A (en) * 2016-11-21 2017-02-22 无锡金顶石油管材配件制造有限公司 Protective device at petroleum pipeline joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106439389A (en) * 2016-11-21 2017-02-22 无锡金顶石油管材配件制造有限公司 Protective device at petroleum pipeline joint

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
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: 20170524

Termination date: 20171121