CN107907716A - A kind of new relay protection test line lodge - Google Patents
A kind of new relay protection test line lodge Download PDFInfo
- Publication number
- CN107907716A CN107907716A CN201711232338.XA CN201711232338A CN107907716A CN 107907716 A CN107907716 A CN 107907716A CN 201711232338 A CN201711232338 A CN 201711232338A CN 107907716 A CN107907716 A CN 107907716A
- Authority
- CN
- China
- Prior art keywords
- relay protection
- test line
- protection test
- lodge
- jack
- 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
- 230000004224 protection Effects 0.000 title claims abstract description 94
- 238000004804 winding Methods 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
Abstract
The invention discloses a kind of new relay protection test line lodge, it is related to relay-protection tester auxiliary tool field.The new relay protection test line lodge; including lodge body; further include some fixing axles; erect installed in the interior bottom of the lodge body at some fixing axle intervals; each fixing axle includes sequentially connected limited block, axis and base from top to bottom; the first jack is offered on each limited block, the second jack is offered on each base；Some fixing axles are divided into some first fixing axles, some second fixing axles and some 3rd fixing axles, are respectively used to winding current mode relay protection test line, voltage-type relay protection test line and signal type relay protection test line.The new relay protection test line lodge of the present invention, conveniently stores classifiedly each relay protection test line, to facilitate taking-up and storage, and prevents each relay protection test line from knotting and wearing.
Description
Technical field
The present invention relates to relay-protection tester auxiliary tool field, and in particular to a kind of new relay protection test line bag
Case.
Background technology
Relay protection test line be it is a kind of be used for power system relay protection device test, the copper core flexible cord of experiment, by
P-wire plug, p-wire body are formed.Relay protection test line can be divided into current mode, voltage-type, three kinds of signal type by type.
Relay protection test line lodge is a kind of device for storing relay protection test line, and traditional relay protection test line lodge is one
The easy line lodge of kind, when storing relay protection test line, since p-wire is copper core flexible cord, easily mutually knotting twines together for storage
Around need to again smooth out with the fingers suitable when taking out relay protection test line, unhitch, smooth out with the fingers out respectively one by one, could be used to test.
Traditional relay protection test line lodge mainly has the disadvantages that：When the 1st, storing relay protection test line, due to
Relay protection test line is copper core flexible cord, and easily mutually knot winding, mutual extrusion friction when storing, is mobile, causes relay protection
Test line insulating layer to destroy, serious to cause copper core to be broken, relay protection test report from a liner is given up.Relay protection test line is reduced to use
Service life.When the 2nd, storing relay protection test line, since p-wire is copper core flexible cord, storage easily mutually knotting winding together, takes out
It need to again smooth out with the fingers suitable during relay protection test line, unhitch, smooth out with the fingers out respectively one by one.Extremely take time and effort, very complicated, reduce relay
Protective device test, the efficiency of experiment.All types of relay protection test lines are all heaps when the 3rd, storing relay protection test line
Put together, mutually winding mixing, it is impossible to place by type.Taking out cannot be taken by type when using, and feature is poor.
The content of the invention
In view of the above-mentioned problems, it is necessary to provide a kind of new relay protection test line lodge.The new relay protection test
Line lodge, conveniently stores classifiedly each relay protection test line, to facilitate taking-up and storage, and prevents each relay protection test line from beating
Knot and abrasion.
To achieve these goals, the technical solution adopted by the present invention is as follows：
A kind of new relay protection test line lodge, including lodge body, further include some fixing axles, some fixations
Between centers is every erectting installed in the interior bottom of the lodge body, and each fixing axle is including sequentially connected limit from top to bottom
Position block, axis and base, offer the first jack on each limited block, the second jack are offered on each base；
Some fixing axles are divided into some first fixing axles, some second fixing axles and some 3rd fixing axles, are respectively used to wind
Current mode relay protection test line, voltage-type relay protection test line and signal type relay protection test line.
Preferably, each axis includes stretch rod, expanding sleeve and two night bolts, and described stretch rod one end connects
The limited block is connect, described expanding sleeve one end connects the base, and the expanding sleeve other end is movably set in the stretch rod
One end away from the limited block, two night bolts are installed in the both ends of the expanding sleeve, each spring respectively
One end of latch wears the expanding sleeve and is held on the stretch rod, and the stretch rod can be in two night bolts
Slided during loosening along the inner wall of the expanding sleeve.
Preferably, the cross-sectional area of the axis is respectively smaller than the cross-sectional area of the limited block and the base.
Preferably, each limited block, each axis and each base are cylinders.
Preferably, the outer surface of some fixing axles is frosting.
Preferably, first jack and second jack plug size with each relay protection test line both ends respectively
Adaptation.
Preferably, each first jack is opened in side or the top surface of each limited block respectively.
Preferably, the lower face of some bases completely attaches to the interior bottom of the lodge body, and each described
Two jacks are opened in the side of each base.
Preferably, the lodge body is cube.
Preferably, the height of some fixing axles is respectively less than the height of the lodge body.
Due to the adoption of the above technical scheme, the invention has the advantages that：
New relay protection test line lodge provided by the invention, in use, one end plug by relay protection test line
The second jack is injected, relay protection test line is wound up along fixing axle after fixed, its other end plug is inserted into afterwards
First jack of fixing axle, such relay protection test line are just firmly closely secured around in fixing axle, and leaving, this is new
Type relay protection test line lodge is mobile, vibration, and the relay protection test line of the inside will not knot winding, more will not mutually rub
Wipe extruding and cause its damage layer even copper core fracture of insulating.Relay protection test line is only needed when needing to bring test, experiment
First to extract its both ends plug out, can easily take out, the relay protection test line of taking-up will not knot, without being smoothed out with the fingers again
It is suitable.It is succinct quick, the time has been greatly saved, has improved work efficiency, has extended the service life of relay protection test line.In addition,
Some fixing axles are divided into some first fixing axles, some second fixing axles and some 3rd fixing axles, are respectively used to winding electric current
Type relay protection test line, voltage-type relay protection test line and signal type relay protection test line, all types of relay protections are surveyed
It is mutually isolated to try line, does not interfere with each other, can thus accomplish classified access, be taken on demand, work efficiency is greatly improved, feature adds
By force.
New relay protection test line lodge provided by the invention, each axis is including stretch rod, expanding sleeve and two
Night bolt, the relative altitude of stretch rod and expanding sleeve is adjusted by two night bolts, so that the height of axis is adjustable, side
Just user can adjust the height of axis according to the specific length of all types of relay protection test lines, save occupancy lodge
The space of body.Limited block, axis and base are cylindrical, facilitate relay protection test line to wind.The appearance of fixing axle
Face is frosting, has the function that anti-skidding fixed relay protection test line.
Brief description of the drawings
Fig. 1 is a kind of structure diagram for new relay protection test line lodge that embodiment of the present invention provides.
In attached drawing, 1- lodge bodies, 2- fixing axles, the first fixing axles of 21-, the second fixing axles of 22-, the 3rd fixing axles of 23-,
3- case lids, 4- limited blocks, 5- axis, 51- stretch rods, 52- expanding sleeves, 53- night bolts, 6- bases, the first jacks of 7-, 8-
Two jacks.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or there may also be component placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being arranged at " another component, it
Can be set directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The normally understood implication of technical staff is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all combination of the Listed Items of pass.
Fig. 1 is referred to, embodiment of the present invention provides a kind of new relay protection test line lodge, including lodge body 1
With six fixing axles 2.Erect installed in the interior bottom of lodge body 1 at six intervals of fixing axle 2.In the present embodiment, lodge
Body 1 is cube.Lodge body 1 is equipped with a case lid 3, to open or close lodge body 1.The height of six fixing axles 2
Less than the height of equal lodge body 1.The outer surface of six fixing axles 2 is frosting.Six fixing axles 2 are divided to solid for two first
21, two the second fixing axles 22 of dead axle and two the 3rd fixing axles 23, are respectively used to winding current mode relay protection test line, electricity
Die mould relay protection test line and signal type relay protection test line.
Each fixing axle 2 includes sequentially connected limited block 4, axis 5 and base 6 from top to bottom, on each limited block 4
The first jack 7 is offered, the second jack 8 is offered on each base 6.In the present embodiment, each limited block 4, Mei Yizhong
Axis 5 and each base 6 are cylinders.The cross-sectional area of axis 5 is respectively smaller than the cross-sectional area of limited block 4 and base 6.First
Plug size of 7 and second jack 8 of jack respectively with each relay protection test line both ends is adapted to.Every one first jack 7 is opened respectively
It is located at side or the top surface of each limited block 4.In the present embodiment, every one first jack 7 is opened in each limited block 4 respectively
Side.The lower face of six bases 6 completely attaches to the interior bottom of lodge body 1, and every one second jack 8 is opened in each bottom
The side of seat 6.
Each axis 5 includes stretch rod 51, expanding sleeve 52 and two night bolts 53.The connection of 51 one end of stretch rod is spacing
Block 4,52 one end connect base 6 of expanding sleeve.52 other end of expanding sleeve is movably set in the one end of stretch rod 51 away from limited block 4.
Two night bolts 53 are installed in the upper and lower ends of expanding sleeve 52 respectively, and one end of each night bolt 53 wears expanding sleeve 52 simultaneously
It is held on stretch rod 51, stretch rod 51 can be slided when two night bolts 53 are loosened along the inner wall of expanding sleeve 52.
The new relay protection test line lodge of the present invention when in use, opens case lid 3, loosens the first fixing axle 21 first
Two night bolts 53 of axis 5 adjust the height of stretch rod 51, then by one end of current mode relay protection test line
Plug injects the second jack 8 of the first fixing axle 21, by current mode relay protection test line along the first fixing axle 21 after fixing
Up wind, its other end plug is inserted into afterwards the first jack 7 of the first fixing axle 21, such current mode relay protection test
Line is just firmly closely secured around in the first fixing axle 21, and lodge body 1 of leaving is moved, vibrated, the current mode of the inside
Relay protection test line will not knot winding, more will not mutually friction and Extrusion and cause its damage layer even copper core that insulate to be broken
Split.
Then two night bolts 53 of the axis 5 of the second fixing axle 22 are loosened to adjust the height of stretch rod 51, then
One end plug of voltage-type relay protection test line injects to the second jack 8 of the second fixing axle 22, it is fixed after by voltage-type after
Electric protection p-wire is up wound along the second fixing axle 22, its other end plug is inserted into the first of the second fixing axle 22 afterwards
Jack 7, such voltage-type relay protection test line are just firmly closely secured around in the second fixing axle 22, lodge of leaving
Body 1 is moved, vibrated, and the current mode relay protection test line of the inside will not knot winding, more will not mutually friction and Extrusion and
Cause its damage layer even copper core fracture of insulating.
Two night bolts 53 for loosening the axis 5 of the 3rd fixing axle 23 afterwards adjust the height of stretch rod 51, then
One end plug of signal type relay protection test line injects to the second jack 8 of the 3rd fixing axle 23, it is fixed after by signal type after
Electric protection p-wire is up wound along the 3rd fixing axle 23, its other end plug is inserted into the first of the 3rd fixing axle 23 afterwards
Jack 7, such signal type relay protection test line are just firmly closely secured around in the 3rd fixing axle 23, lodge of leaving
Body 1 is moved, vibrated, and the current mode relay protection test line of the inside will not knot winding, more will not mutually friction and Extrusion and
Cause its damage layer even copper core fracture of insulating.After whole relay protection test lines all install, case lid 11 is closed.
When all types of relay protection test lines are needing to bring test, experiment, it is only necessary to first extract its both ends plug out, just
Can easily it take out, the relay protection test line of taking-up will not knot, suitable without carrying out smoothing out with the fingers again.It is succinct quick, it is greatly saved
Time, improves work efficiency, extends the service life of relay protection test line.Meanwhile all types of relay protection test line phases
Mutually isolation, does not interfere with each other, can thus accomplish classified access, be taken on demand, and work efficiency is greatly improved, and feature is strengthened.
It is understood that six fixing axles 2 are not limited to six, in other embodiments, it can be more than or lack
In six.
Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, equal change or the modification change completed under the technical spirit suggested by all present invention, should all belong to
Cover the scope of the claims in the present invention.
Claims (10)
1. a kind of new relay protection test line lodge, including lodge body, it is characterised in that：Some fixing axles are further included, if
The dry fixing axle interval is erect installed in the interior bottom of the lodge body, each fixing axle include from top to bottom according to
Limited block, axis and the base of secondary connection, offer the first jack on each limited block, are offered on each base
Second jack；Some fixing axles are divided into some first fixing axles, some second fixing axles and some 3rd fixing axles, respectively
For winding current mode relay protection test line, voltage-type relay protection test line and signal type relay protection test line.
A kind of 2. new relay protection test line lodge as claimed in claim 1, it is characterised in that：Each axis wraps
Stretch rod, expanding sleeve and two night bolts are included, described stretch rod one end connects the limited block, expanding sleeve one end connection
The base, the expanding sleeve other end are movably set in the one end of the stretch rod away from the limited block, two bullets
Spring latch is installed in the both ends of the expanding sleeve respectively, and one end of each night bolt wears the expanding sleeve and is held in
On the stretch rod, the stretch rod can be slided when two night bolts are loosened along the inner wall of the expanding sleeve.
A kind of 3. new relay protection test line lodge as claimed in claim 1, it is characterised in that：The cross section of the axis
Product is respectively smaller than the cross-sectional area of the limited block and the base.
A kind of 4. new relay protection test line lodge as claimed in claim 1, it is characterised in that：Each limited block,
Each axis and each base are cylinders.
A kind of 5. new relay protection test line lodge as claimed in claim 1, it is characterised in that：Some fixing axles
Outer surface is frosting.
A kind of 6. new relay protection test line lodge as claimed in claim 1, it is characterised in that：First jack and institute
Plug size of second jack respectively with each relay protection test line both ends is stated to be adapted to.
A kind of 7. new relay protection test line lodge as claimed in claim 1, it is characterised in that：Each first jack
Side or the top surface of each limited block are opened in respectively.
A kind of 8. new relay protection test line lodge as claimed in claim 1, it is characterised in that：Under some bases
End face completely attaches to the interior bottom of the lodge body, and each second jack is opened in the side of each base.
A kind of 9. new relay protection test line lodge as claimed in claim 1, it is characterised in that：The lodge body is side
Body.
A kind of 10. new relay protection test line lodge as claimed in claim 1, it is characterised in that：Some fixing axles
Height be respectively less than the height of the lodge body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711232338.XA CN107907716A (en) | 2017-11-30 | 2017-11-30 | A kind of new relay protection test line lodge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711232338.XA CN107907716A (en) | 2017-11-30 | 2017-11-30 | A kind of new relay protection test line lodge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107907716A true CN107907716A (en) | 2018-04-13 |
Family
ID=61849467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711232338.XA Pending CN107907716A (en) | 2017-11-30 | 2017-11-30 | A kind of new relay protection test line lodge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107907716A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950028594U (en) * | 1994-03-28 | 1995-10-20 | 경보전기 주식회사 | Protective relay withdrawable terminal block |
| CN201724955U (en) * | 2010-06-11 | 2011-01-26 | 山东电力集团公司济南供电公司 | Special relay protecting wire box |
| CN203576238U (en) * | 2013-09-27 | 2014-05-07 | 马超 | Telescopic hook bar |
| CN203981873U (en) * | 2014-07-23 | 2014-12-03 | 中国船舶重工集团公司七五O试验场 | A kind of telescopic boat-carrying reference test bar structure |
| CN204028108U (en) * | 2014-04-29 | 2014-12-17 | 国家电网公司 | Relay-protection tester industrial siding case |
| CN204185032U (en) * | 2014-09-11 | 2015-03-04 | 中国南方电网有限责任公司超高压输电公司广州局 | A kind of shaking reaying protection test line draw off gear |
| CN206088620U (en) * | 2016-09-30 | 2017-04-12 | 国家电网公司 | Relay protection concertina type test wire |
| CN208043860U (en) * | 2017-11-30 | 2018-11-02 | 华润电力（贺州）有限公司 | A kind of novel relay protection test line lodge |
-
2017
- 2017-11-30 CN CN201711232338.XA patent/CN107907716A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950028594U (en) * | 1994-03-28 | 1995-10-20 | 경보전기 주식회사 | Protective relay withdrawable terminal block |
| CN201724955U (en) * | 2010-06-11 | 2011-01-26 | 山东电力集团公司济南供电公司 | Special relay protecting wire box |
| CN203576238U (en) * | 2013-09-27 | 2014-05-07 | 马超 | Telescopic hook bar |
| CN204028108U (en) * | 2014-04-29 | 2014-12-17 | 国家电网公司 | Relay-protection tester industrial siding case |
| CN203981873U (en) * | 2014-07-23 | 2014-12-03 | 中国船舶重工集团公司七五O试验场 | A kind of telescopic boat-carrying reference test bar structure |
| CN204185032U (en) * | 2014-09-11 | 2015-03-04 | 中国南方电网有限责任公司超高压输电公司广州局 | A kind of shaking reaying protection test line draw off gear |
| CN206088620U (en) * | 2016-09-30 | 2017-04-12 | 国家电网公司 | Relay protection concertina type test wire |
| CN208043860U (en) * | 2017-11-30 | 2018-11-02 | 华润电力（贺州）有限公司 | A kind of novel relay protection test line lodge |
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