CN109382787A - A kind of SF6Breaker inflatable interface and loading line fastening means and method - Google Patents
A kind of SF6Breaker inflatable interface and loading line fastening means and method Download PDFInfo
- Publication number
- CN109382787A CN109382787A CN201811456398.4A CN201811456398A CN109382787A CN 109382787 A CN109382787 A CN 109382787A CN 201811456398 A CN201811456398 A CN 201811456398A CN 109382787 A CN109382787 A CN 109382787A
- Authority
- CN
- China
- Prior art keywords
- shackle member
- inflatable interface
- pipeline
- equipment
- interface
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The present invention relates to a kind of SF6The fastening means and method of breaker inflatable interface and loading line, including the first shackle member and the second shackle member, first shackle member and the second shackle member are attached by connector, and the distance of the first shackle member and the second shackle member is adjusted using connector, first shackle member and the second shackle member shape respectively with SF6The equipment inflatable interface of breaker and the shape of pipeline inflatable interface match, first shackle member can be connected on equipment inflatable interface, second shackle member can be connected on pipeline inflatable interface, fastening means structure of the invention is simple, it is convenient for disassembly and assembly, work efficiency is high, will not damage to equipment inflatable interface.
Description
Technical field
The present invention relates to SF6A kind of breaker technical field, and in particular to SF6Breaker inflatable interface and loading line connect
Bonding tool and method.
Background technique
With combined electrical apparatus, SF6Circuit breaker technology is mature, and a large amount of equipment is in substation.With using the time
Increase, needs to SF6Breaker is filled with SF6Gas, SF6The inflation of breaker is connect using equipment gas-charging connection and pipeline inflation
Head connection is inflated, equipment inflatable interface as shown in Figure 1, pipeline inflatable interface as shown in Fig. 2, equipment inflatable interface and
Pipeline inflatable interface all has the flange arrangement of connection, SF6It is equipped with sealing needle at breaker apparatus gas-charging connection, therefore uses
Hand or spanner can not be connected effectively, can only be lesser using specification by the mounting hole on flange arrangement due to narrow space
Screw connection, if maintenance is often, screw and screw thread are all had damage, and have certain influence to the leakproofness of gas-charging connection, are operated
When the turn of the screw place it is narrow, be unfavorable for operating.And have the self-seal devices such as sealing needle inside equipment inflatable interface, interior outer gas
Body pressure difference is big, has damage to screw and screw thread for a long time, and the set-up time is longer, using multiple screws to equipment gas-charging connection
When being fastened with pipeline gas-charging connection, it is necessary to successively tighten, in rundown process, discontinuity equalization, equipment inflation easy to damage is connect
When self-seal device in head, equipment gas-charging connection and pipeline gas-charging connection are dismantled, if using the fastening means of three screws,
It needs to unscrew to a certain degree each screw every time, if the tightness of three screws is inconsistent, pipeline gas-charging connection can be made
Inclination, is blocked, gas pressure abrupt release is unfavorable for dismantling, and is also unfavorable for the safety of operator around, therefore need to design
A kind of SF6The fastening means of breaker gas-charging connection and loading line facilitates the connection of gas-charging connection and loading line, and right
Equipment is not damaged, and easy to disassemble.
Summary of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of SF6Breaker inflatable interface with fill
The fastening means of air pipe, structure is simple, easy to use, when shortening equipment inflatable interface and the attended operation of pipeline gas-charging connection
Between, it improves work efficiency, reduces damage of the connection procedure to equipment inflatable interface, extend the use of equipment inflatable interface
Service life.
To achieve the above object, the present invention adopts the following technical solutions:
A kind of SF6The fastening means of breaker inflatable interface and loading line, including the first shackle member and the second shackle member,
First shackle member and the second shackle member are attached by connector, and adjust the first shackle member and the using connector
The distance of two shackle members, first shackle member and the second shackle member shape respectively with SF6The equipment inflatable interface of breaker and
The shape of pipeline inflatable interface matches, and the first shackle member can be connected on equipment inflatable interface, and the second shackle member can be connected to
On pipeline inflatable interface, the distance of the first shackle member and the second shackle member is adjusted using connector, can drive equipment inflatable interface
With the relative motion of pipeline inflatable interface, it is fastenedly connected equipment inflatable interface with pipeline inflatable interface.
Further, first shackle member is semi-circular shape plate, and the first shackle member internal diameter is less than equipment inflatable interface
The outer diameter of connecting flange structure, outer diameter are greater than the outer diameter of the connecting flange structure of equipment inflatable interface.
Further, second shackle member is semi-circular shape plate, and the second shackle member internal diameter is less than pipeline inflatable interface
Connecting flange structure outer diameter, outer diameter are greater than the outer diameter of the connecting flange structure of pipeline inflatable interface.
Further, the connector includes screw rod and adjusting nut, and the both ends of first shackle member are respectively fixed with
Screw rod one end, the other end of the screw rod may pass through the through-hole being arranged in the second shackle member, and screw adjusting nut.
Further, the adjusting nut uses wing nut.
Further, the center of two screw rods away from the difference of screw diameter be greater than equipment inflatable interface and pipeline inflation connect
The outer diameter of the connecting flange structure of mouth.
The invention also discloses a kind of SF6The application method of the fastening means of breaker gas-charging connection and loading line, packet
Include following steps:
Step 1: by SF6In the pipeline inflatable interface insertion equipment inflatable interface of breaker, the first shackle member is stuck in and is set
On standby inflatable interface, screw rod fixed in the first shackle member is passed through into the second shackle member, the second shackle member is stuck in pipeline inflation and connects
On mouth, adjusting nut is mounted on screw rod, the first shackle member and the second shackle member are filled with equipment inflatable interface and pipeline respectively
The contralateral side face contact of gas interface connecting flange structure opposing end surface.
Step 2: while turn adjusting nut moves toward one another the first shackle member and the second shackle member, the first shackle member and
Second shackle member drive pipeline inflatable interface is moved toward one another with equipment inflatable interface, until the insertion of pipeline inflatable interface fastening
In equipment inflatable interface.
Beneficial effects of the present invention:
1. fastening means structure of the invention is simple, easy to use, by the first shackle member and the second shackle member by equipment
Inflatable interface and pipeline inflatable interface are fastenedly connected, stress equalization when connection, avoid inside equipment inflatable interface from
The damage of sealing device extends the service life of equipment inflatable interface.
2. the present invention by simultaneously two adjusting nuts of turn come adjust between the first shackle member and the second shackle member away from
From, eliminate using the process that need to successively tighten screw when fastened by screw, shorten connection the working time, improve work effect
Rate.
3. dismantled using tool of the invention, hand while two wing nuts of turn can be used, it is easy to operate, it avoids
The phenomenon that inclination of pipeline gas-charging connection is blocked, so as to so that pressure and atmospheric pressure Contact in loading line are slow
On The Drug Release pressure facilitates disassembly, also reduces the security risk to operator.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the restriction to the application for explaining the application.
Fig. 1 is SF6Breaker apparatus inflatable interface structural schematic diagram；
Fig. 2 is SF6Breaker pipeline inflatable interface structural schematic diagram；
Fig. 3 is that the first shackle member of the invention and screw rod assemble schematic front view；
Fig. 4 is that the first shackle member of the invention and screw rod assemble schematic side view；
Fig. 5 is the second shackle member schematic front view of the invention；
Fig. 6 is use state diagram of the present invention；
Wherein, 1. first shackle member, 2. second shackle members, 3. screw rods, 4. adjusting nuts, 5. through-holes, the inflation of 6. equipment connect
Mouthful, the first cylindrical structure of 6-1., 6-2. equipment inflatable interface connecting flange structure, 7. pipeline inflatable interfaces, the circle of 7-1. second
Column construction, 7-2. pipeline inflatable interface connecting flange structure.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
As background technique is introduced, existing SF6Breaker apparatus inflatable interface and pipeline inflatable interface use spiral shell
Silk is attached, inconvenient for operation, and is easily damaged equipment, in view of the above-mentioned problems, present applicant proposes a kind of SF6Breaker fills
The fastening means of gas interface and loading line.
In a kind of exemplary embodiment of the application, as in Figure 3-5, a kind of SF6Breaker inflatable interface and gas tube
The fastening means on road, including the first shackle member 1 and the second shackle member 2, first shackle member and the second shackle member pass through connection
Part is attached, and the distance of the first shackle member and the second shackle member is adjusted using connector.
First shackle member is semi-circular shape plate, the shape and the shape phase of equipment inflatable interface of first shackle member
Matching, can be connected on the cylindrical structure of equipment inflatable interface connecting flange structure side, the internal diameter of first shackle member
Less than the outer diameter of equipment inflatable interface connecting flange structure, the outer diameter of the first shackle member is greater than equipment inflatable interface connecting flange knot
The outer diameter of structure.
Second shackle member is semi-circular shape plate, the shape and the shape phase of pipeline inflatable interface of second shackle member
Matching, can be connected on the cylindrical structure of pipeline inflatable interface connecting flange structure side, the internal diameter of second shackle member
Less than the outer diameter of pipeline inflatable interface connecting flange structure, the outer diameter of the second shackle member is greater than pipeline inflatable interface connecting flange knot
The outer diameter of structure.
The connector includes screw rod 3 and adjusting nut 4, and the both ends of first shackle member are welded with diameter and are
The screw rod of 6mm, the both ends of second shackle member are equipped with the through-hole 5 that the diameter to match with the screw rod is 6mm, two screw rods
The second shackle member can be passed through by through-hole respectively, and screw adjusting nut, rotate adjusting nut, adjusting nut can be along screw shaft
To movement, moving toward one another for the first shackle member and the second shackle member is driven.
The center of two screw rods is away from the connection for being greater than equipment inflatable interface and pipeline inflatable interface with the difference of screw diameter
Flange arrangement outer diameter, two screw rods can be located at the outside of equipment inflatable interface and pipeline inflatable interface connecting flange structure, connection
Flange arrangement will not interfere the installation of screw rod.
The adjusting nut uses dish shape nut, compared with traditional small dimension screw, rotates more convenient.
The invention also discloses a kind of SF6The application method of the fastening means of breaker gas-charging connection and loading line, such as
Shown in Fig. 6, comprising the following steps:
Step 1: by SF6The pipeline inflatable interface 7 of breaker is inserted into equipment inflatable interface 6, and the first shackle member is stuck in
On first cylindrical structure 6-1 of the side equipment inflatable interface connecting flange structure 6-2, by screw rod fixed in the first shackle member
Across the second shackle member, wing nut is mounted on screw rod, the second shackle member is stuck in pipeline inflatable interface connecting flange structure
On second cylindrical structure 7-1 of the side 7-2, the first shackle member and the second shackle member are filled with equipment inflatable interface and pipeline respectively
The contralateral side face contact of gas interface connecting flange structure opposing end surface.
Step 2: for operator using both hands turn wing nut simultaneously, it is substantially close to control its moving distance, makes first
Shackle member and the second shackle member move toward one another, and the first shackle member and the second shackle member drive pipeline inflatable interface to connect with equipment inflation
Mouth moves toward one another, until in the insertion equipment inflatable interface of pipeline inflatable interface fastening.Complete equipment inflatable interface and pipe
Road inflatable interface is fastenedly connected, and then realizes being fastenedly connected for equipment inflatable structure and loading line.
Using fastening means of the invention, when equipment inflatable interface is connect with pipeline inflatable interface, without traditional
The scheme for tightening screw one by one drives the first shackle member and the second shackle member compression apparatus to fill using the movement of two wing nuts
Gas interface and pipeline inflatable interface, entire fastener cycle equipment inflatable interface stress equalization, avoid inside equipment inflatable interface
The damage of self-seal device.When fastening means is dismantled, carried out using synchronous two wing nuts of turn, without tradition
The scheme for unscrewing screw one by one, avoid conventional method screw unscrew degree it is inconsistent caused by pipeline inflatable interface inclination card
Firmly, pressure abrupt release, bad disassembly, and the defect of operator's personal safety is endangered, using fastening means of the invention
When disassembly, due to the second shackle member, the effect of dish shape nut, when loading line and atmosphere press contacts, pressure can slow release, drop
The low security risk of operator.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (7)
1. a kind of SF6The fastening means of breaker inflatable interface and loading line, which is characterized in that including the first shackle member and
Two shackle members, first shackle member and the second shackle member are attached by connector, and adjust first using connector
The distance of shackle member and the second shackle member, first shackle member and the second shackle member shape respectively with SF6The equipment of breaker
The shape of inflatable interface and pipeline inflatable interface matches, and the first shackle member can be connected on equipment inflatable interface, the second clamping
Part can be connected on pipeline inflatable interface, and the distance of the first shackle member and the second shackle member is adjusted using connector, can drive and set
The relative motion of standby inflatable interface and pipeline inflatable interface, is fastenedly connected equipment inflatable interface with pipeline inflatable interface.
2. a kind of SF as described in claim 16The fastening means of breaker inflatable interface and loading line, which is characterized in that institute
Stating the first shackle member is semi-circular shape plate, and the first shackle member internal diameter is less than the outer diameter of the connecting flange structure of equipment inflatable interface,
Outer diameter is greater than the outer diameter of the connecting flange structure of equipment inflatable interface.
3. a kind of SF as described in claim 16The fastening means of breaker inflatable interface and loading line, which is characterized in that institute
Stating the second shackle member is semi-circular shape plate, and the second shackle member internal diameter is less than the connecting flange structure outer diameter of pipeline inflatable interface, outside
Diameter is greater than the outer diameter of the connecting flange structure of pipeline inflatable interface.
4. a kind of SF as described in claim 16The fastening means of breaker inflatable interface and loading line, which is characterized in that institute
Stating connector includes screw rod and adjusting nut, and the both ends of first shackle member are respectively fixed with screw rod one end, the screw rod
The other end may pass through the through-hole being arranged in the second shackle member, and screw adjusting nut.
5. a kind of SF as claimed in claim 46The fastening means of breaker inflatable interface and loading line, which is characterized in that institute
Adjusting nut is stated using wing nut.
6. a kind of SF as claimed in claim 46The fastening means of breaker inflatable interface and loading line, which is characterized in that two
The center of a screw rod is away from the connecting flange structure for being greater than equipment inflatable interface and pipeline inflatable interface with the difference of screw diameter
Outer diameter.
7. a kind of SF as claimed in claim 46The application method of the fastening means of breaker inflatable interface and loading line, it is special
Sign is, comprising the following steps:
Step 1: by SF6In the pipeline inflatable interface insertion equipment inflatable interface of breaker, the first shackle member is stuck in equipment inflation
On interface, screw rod fixed in the first shackle member is passed through into the second shackle member, the second shackle member is stuck on pipeline inflatable interface, will
Adjusting nut is mounted on screw rod, and the first shackle member and the second shackle member connect with equipment inflatable interface and pipeline inflatable interface respectively
The contralateral side face contact of acting flange structure opposing end surface；
Step 2: while turn adjusting nut, move toward one another the first shackle member and the second shackle member, the first shackle member and second
Shackle member drive pipeline inflatable interface is moved toward one another with equipment inflatable interface, until the insertion equipment of pipeline inflatable interface fastening
In inflatable interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811456398.4A CN109382787A (en) | 2018-11-30 | 2018-11-30 | A kind of SF6Breaker inflatable interface and loading line fastening means and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811456398.4A CN109382787A (en) | 2018-11-30 | 2018-11-30 | A kind of SF6Breaker inflatable interface and loading line fastening means and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109382787A true CN109382787A (en) | 2019-02-26 |
Family
ID=65429124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811456398.4A Pending CN109382787A (en) | 2018-11-30 | 2018-11-30 | A kind of SF6Breaker inflatable interface and loading line fastening means and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109382787A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554538A (en) * | 2020-05-09 | 2020-08-18 | 贵州电网有限责任公司 | General type SF6 aerifys test joint |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2925380A3 (en) * | 2007-12-19 | 2009-06-26 | Renault Sas | Particle filter fixing tool i.e. maintaining tool, for internal combustion engine of motor vehicle, has centering and maintaining unit formed of cylindrical pin centering flange of filter at flange of line, where pin is carried by jaws |
| CN201736191U (en) * | 2010-07-08 | 2011-02-09 | 周晓燕 | Pipeline valve dismounting device |
| KR20130024253A (en) * | 2011-08-31 | 2013-03-08 | (주)폴리텍 | Pipe joint device |
| CN205835188U (en) * | 2016-06-27 | 2016-12-28 | 浙江阮氏塑业有限公司 | A kind of laborsaving corrugated pipe connector |
| CN206320446U (en) * | 2016-11-23 | 2017-07-11 | 中国三冶集团有限公司 | A kind of fast connecting device of pipelines |
| CN209615387U (en) * | 2018-11-30 | 2019-11-12 | 国网山东省电力公司济宁供电公司 | A kind of SF6 breaker inflatable interface and loading line fastening means |
-
2018
- 2018-11-30 CN CN201811456398.4A patent/CN109382787A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2925380A3 (en) * | 2007-12-19 | 2009-06-26 | Renault Sas | Particle filter fixing tool i.e. maintaining tool, for internal combustion engine of motor vehicle, has centering and maintaining unit formed of cylindrical pin centering flange of filter at flange of line, where pin is carried by jaws |
| CN201736191U (en) * | 2010-07-08 | 2011-02-09 | 周晓燕 | Pipeline valve dismounting device |
| KR20130024253A (en) * | 2011-08-31 | 2013-03-08 | (주)폴리텍 | Pipe joint device |
| CN205835188U (en) * | 2016-06-27 | 2016-12-28 | 浙江阮氏塑业有限公司 | A kind of laborsaving corrugated pipe connector |
| CN206320446U (en) * | 2016-11-23 | 2017-07-11 | 中国三冶集团有限公司 | A kind of fast connecting device of pipelines |
| CN209615387U (en) * | 2018-11-30 | 2019-11-12 | 国网山东省电力公司济宁供电公司 | A kind of SF6 breaker inflatable interface and loading line fastening means |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554538A (en) * | 2020-05-09 | 2020-08-18 | 贵州电网有限责任公司 | General type SF6 aerifys test joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207687138U (en) | A kind of reusable expansion bolt of convenient disassembly | |
| CN201350619Y (en) | Device for installing and removing cartridge valve | |
| CN207523372U (en) | A kind of Portable integrated tyre bead breaker | |
| CN209615387U (en) | A kind of SF6 breaker inflatable interface and loading line fastening means | |
| CN109382787A (en) | A kind of SF6Breaker inflatable interface and loading line fastening means and method | |
| CN110185878B (en) | Plugging device for rush repair of natural gas pipeline | |
| CN105024315A (en) | T-type cable connector quick pulling-out device and pulling-out method | |
| CN108547849A (en) | One kind can not reset and steady bolt | |
| CN205669638U (en) | A kind of external screw thread snap joint | |
| CN209448360U (en) | A kind of electromechanical equipment pipeline fixing device | |
| CN111069890A (en) | Nut tightening device | |
| CN210398079U (en) | Steel cylinder quick connect coupling | |
| CN202501135U (en) | Exhaust type SF6 equipment inflation special connector with adjustable pressure protection | |
| CN205254909U (en) | Locking dish assembles positioner in advance | |
| CN106786172A (en) | A kind of replacing device for insulator | |
| CN103244819A (en) | SF6 gas filling device | |
| CN208566171U (en) | A kind of automatic aeration assembly line of lighter | |
| CN207178415U (en) | A kind of hexagon socket head cap screw | |
| CN103128685A (en) | Screw withdrawal tool | |
| CN206936684U (en) | A kind of pressing device on welding tooling | |
| CN206817010U (en) | A kind of Fast Installation and the pipeline connecting device of dismounting and self-locking self sealss | |
| CN201267983Y (en) | Bolt tensioning device | |
| CN203231079U (en) | Fast gas-filling device of SF6 switch | |
| CN110497358A (en) | The extracting tool and application method of a kind of screw on curved surface, nut | |
| CN204254243U (en) | A kind of efficient SF 6gas treatment instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |