CN106370373A - Compact transmission line wire anti-dance test device - Google Patents
Compact transmission line wire anti-dance test device Download PDFInfo
- Publication number
- CN106370373A CN106370373A CN201610954282.8A CN201610954282A CN106370373A CN 106370373 A CN106370373 A CN 106370373A CN 201610954282 A CN201610954282 A CN 201610954282A CN 106370373 A CN106370373 A CN 106370373A
- Authority
- CN
- China
- Prior art keywords
- phase
- conducting wire
- dance
- transmission line
- phase conducting
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
Abstract
The invention provides a compact transmission line wire anti-dance test device which is used for detecting a three-phase wire. The device comprises a supporting device, a wind load applying device and a displacement detecting device. The first end and the second end of the three-phase wire are connected with the supporting device. The three-phase wire is suspended. The wind load applying device is used for applying a wind load on the three-phase wire. The displacement detecting device is arranged on the supporting device, is corresponding to the three-phase wire, and is used for detecting the displacement of the three-phase wire. According to the invention, the dancing characteristic of the three-phase wire of a compact transmission line can be detected; the accuracy of an anti-dance test is improved; the anti-dance effect of an interphase spacer is well evaluated; the safe operation of the compact transmission line is ensured; and the anti-dance test device has the advantages of simple structure and easy operation.
Description
Technical field
The present invention relates to transmission line of electricity technical field, in particular to a kind of examination of compact transmission line wire anti-dance
Experiment device.
Background technology
With the fast development of China's transmission line construction, compact transmission line application is more and more extensive, significantly alleviates
In transmission line of electricity, the problem of line corridor, saves the expense of transmission line of electricity.However, for compact line, due to spacing
Less, so, compact transmission line significantly vibrates be more susceptible to conductor galloping and windage yaw etc. and is affected, and causes compact defeated
The tripping operation of electric line and the damage of structure, are that the safe and stable operation of compact transmission line causes grave danger.
In general, in order to prevent waving of compact transmission line, between the three-phase conducting wire of compact transmission line
Setting inter-phase spacer.Show in conjunction with related instance analysis, the main factor of impact inter-phase spacer anti-dance effect is phase
Between conductor spacer arrangement.Inter-phase spacer cloth is postponed and is limited due to orographic condition, meteorological condition and the time of waving,
In compact transmission line, the data of inter-phase spacer anti-dance effect is limited, so it is impossible to anti-dance effect to inter-phase spacer
Assessed well and studied, and then threatened compact transmission line safe operation.
Content of the invention
In consideration of it, the present invention proposes a kind of compact transmission line wire anti-dance assay device it is intended to solve existing skill
The problem that the anti-dance effect of inter-phase spacer effectively cannot be assessed in art.
The present invention proposes a kind of compact transmission line wire anti-dance assay device, for detecting three-phase conducting wire, this dress
Put including support meanss, wind load bringing device and displacement detector；Wherein, the first end of three-phase conducting wire and the second end are equal
It is connected with support meanss, and, three-phase conducting wire is in vacant state；Wind load bringing device is used for applying wind lotus to three-phase conducting wire
Carry；Displacement detector is installed on support meanss, and corresponding to three-phase conducting wire setting, for detecting the displacement of three-phase conducting wire.
Further, above-mentioned compact transmission line wire anti-dance assay device also includes: three tension applying apparatus；Its
In, each tension applying apparatus and three-phase conducting wire correspond setting, and, the second end of every phase conductor is all by corresponding tension force
Bringing device is connected with support meanss, and each tension applying apparatus are used to apply initial tension to three-phase conducting wire.
Further, in above-mentioned compact transmission line wire anti-dance assay device, each tension applying apparatus is flower
Basket bolt.
Further, above-mentioned compact transmission line wire anti-dance assay device also includes: three tension detecting apparatus；Its
In, each tension detecting apparatus correspond setting with three-phase conducting wire, and the second end of every phase conductor is all detected by corresponding tension force
Device is connected with tension applying apparatus, and each tension detecting apparatus is used to detect corresponding every phase conductor in process of the test
The tension force being born.
Further, in above-mentioned compact transmission line wire anti-dance assay device, support meanss include: supporting table and
Support body；Wherein, supporter includes the first support body, the second support body and is connected to the first support body and the second support basis
Crossbeam between body；The first end of every phase conductor is all detachably connected with the first support body, and the second end of every phase conductor is passed through
Corresponding tension applying apparatus are detachably connected with the second support body；Supporting table is placed in the lower section of three-phase conducting wire, displacement detecting
Device is installed in supporting table.
Further, in above-mentioned compact transmission line wire anti-dance assay device, displacement detector is multiple, and
And, each displacement detector is mounted on supporting table.
Further, in above-mentioned compact transmission line wire anti-dance assay device, wind load bringing device includes: drives
Motor and fan；Wherein, motor is connected with fan, for driving fan to rotate；Fan and three-phase conducting wire have default
Distance, for applying wind load to three-phase conducting wire.
Further, in above-mentioned compact transmission line wire anti-dance assay device, wind load bringing device also includes: wind
Speed detector；Wherein, wind speed detection device is arranged near three-phase conducting wire, for detecting the wind speed of the wind load of fan applying.
Further, in above-mentioned compact transmission line wire anti-dance assay device, wind load bringing device also includes: resistance
Buddhist nun's net, is arranged between fan and three-phase conducting wire, and near fan setting.
Further, in above-mentioned compact transmission line wire anti-dance assay device, wind load bringing device also includes: honeybee
Nest device, is arranged between damping screen and three-phase conducting wire, and near damping screen setting.
In the present invention, by being suspended vacantly three-phase conducting wire, and wind is applied for three-phase conducting wire by wind load bringing device
Load, using the teaching of the invention it is possible to provide the wind excitation danced of three-phase conducting wire, and the displacement of three-phase conducting wire is detected by displacement detector, enter
And detect the characteristic of waving of compact transmission line three-phase conducting wire, improve the accuracy of anti-dance test, can preferably assess
The anti-dance effect of inter-phase spacer, and then ensure that the safe operation of compact transmission line, solving cannot in prior art
The problem that the anti-dance effect of inter-phase spacer is effectively assessed, and, this anti-dance assay device structure is simply it is easy to grasp
Make.
Brief description
By reading the detailed description of hereafter preferred implementation, various other advantages and benefit are common for this area
Technical staff will be clear from understanding.Accompanying drawing is only used for illustrating the purpose of preferred implementation, and is not considered as to the present invention
Restriction.And in whole accompanying drawing, it is denoted by the same reference numerals identical part.In the accompanying drawings:
Fig. 1 is the structural representation of compact transmission line wire anti-dance assay device provided in an embodiment of the present invention；
Fig. 2 is the knot of solid conductor in compact transmission line wire anti-dance assay device provided in an embodiment of the present invention
Structure schematic diagram；
Fig. 3 be compact transmission line wire anti-dance assay device provided in an embodiment of the present invention in, three-phase conducting wire point
Cloth arrangement architecture schematic diagram；
Fig. 4 is in compact transmission line wire anti-dance assay device provided in an embodiment of the present invention, and wind load applies dress
The structural representation put.
Specific embodiment
It is more fully described the exemplary embodiment of the disclosure below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing
Exemplary embodiment it being understood, however, that may be realized in various forms the disclosure and should not be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to be able to be best understood from the disclosure, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.It should be noted that in the case of not conflicting, embodiment in the present invention and
Feature in embodiment can be mutually combined.To describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Referring to Fig. 1 to Fig. 4, in figure shows compact transmission line wire anti-dance test dress provided in an embodiment of the present invention
The structural representation put.As illustrated, compact transmission line wire anti-dance assay device is used for detecting that three-phase conducting wire installs phase
Between anti-dance effect after conductor spacer.This anti-dance assay device may include that support meanss 1, wind load bringing device and displacement inspection
Survey device 2.Wherein, the first end (a end shown in Fig. 1) of three-phase conducting wire 3 and the second end (the b end shown in Fig. 1) all fill with supporting
Put 1 to be connected, and, three-phase conducting wire 3 is in vacant state.Specifically, in three-phase conducting wire 3 every phase conductor can for binary fission, four
Division, eight divisions, ten divisions and ten binary fission.When carrying out a test, the division number of every phase conductor is identical.For
The actual working environment of simulation compact transmission line, three-phase conducting wire 3 is in inverted triangle spread configuration.
When being embodied as, anti-dance assay device simulates anti-dance characteristic in the case of icing for the three-phase conducting wire, therefore, for mould
Intend the situation of three-phase conducting wire icing, each wire in every phase conductor is all fabricated to ice coating wire model.Referring to Fig. 2, wherein,
Ice coating wire model includes: inner core 31 and integument 32, and in inner core 31 is wrapped in by integument 32, integument 32 can be polyphenyl
Ethylene, inner core 31 can be steel wire rope.It is provided with icing layer 33 on the integument 32 of wire.When being embodied as, thus it is possible to vary cover
The thickness of ice sheet 33 and position.
Can be connected that is to say, that any two between three-phase conducting wire 3 between any two phase conductors by inter-phase spacer
Inter-phase spacer all can be provided between phase conductor.Inter-phase spacer can for one, two or more, and, alternate
The position of conductor spacer setting is arbitrary, and to inter-phase spacer, any restriction is not done in the quantity arranging and position to the present embodiment.Appoint
Anticipate and uneasy can also fill inter-phase spacer between two phase conductors, this anti-dance assay device can install alternate to three-phase conducting wire 3
Detected respectively with the anti-dance characteristic not installing inter-phase spacer every rod and contrasted, to assess three-phase conducting wire, Interphase interval is installed
The anti-dance effect of rod.
Wind load bringing device is used for applying wind load to three-phase conducting wire 3, and specifically, wind load bringing device can be with three
Phase conductor 3 has predeterminable range, and, wind load should be and equably three-phase conducting wire applied so that three-phase conducting wire 3 receives
To uniform wind load.When being embodied as, predeterminable range can determine according to practical situation, the present embodiment does not do any to this
Limit.
Displacement detector 2 is installed on support meanss 1, and, displacement detector 2 is arranged corresponding to three-phase conducting wire 3, position
Move detection means 2 to be used for detecting the displacement of three-phase conducting wire 3.Specifically, displacement detector 2 could be arranged to one, two or
Person is multiple, and, displacement detector 2 arbitrarily can be arranged according to practical situation corresponding to the position of three-phase conducting wire 3, this enforcement
Example does not do any restriction to the quantity of displacement detector 2 setting and position.This displacement sensing apparatus 2 can detect three-phase conducting wire
The displacement of 3 optional position is it is also possible to detect the displacement of any one wire in three-phase conducting wire 3.When being embodied as, due to every phase
In wire, each wire is all synchronized with the movement, so, for every phase conductor, the displacement of a wire is equal to this and mutually leads
The displacement of line, certainly, in order to ensure the accuracy of detection is it is also possible to the displacement to all wires in every phase conductor is all examined
Survey.Preferably, displacement detector 2 is laser displacement sensor.
When being embodied as, test parameterss when this anti-dance assay device is tested can be the wind speed of wind load, alternate
The quantity of conductor spacer, the position of inter-phase spacer, the thickness of icing layer 33 of wire and position in three-phase conducting wire 3.
During test, three-phase conducting wire 3 is arranged according to inverted triangle mode, and by the first end of three-phase conducting wire 3 and the second end
All it is connected with support meanss 1, so that three-phase conducting wire 3 is in vacant state.It is not provided with Interphase interval between arbitrarily biphase wire
Rod, wind load bringing device applies wind load to three-phase conducting wire 3, and displacement detector 2 detection three-phase conducting wire 3 is applying wind load
In the case of displacement.Then, inter-phase spacer, wherein, the number of inter-phase spacer setting are set between arbitrarily biphase wire
Amount and position can change.Wind load bringing device applies wind load to three-phase conducting wire 3, and displacement detector 2 detection three-phase is led
Displacement in the case of applying wind load for the line 3.The three-phase that the present embodiment detects in the case of being not provided with inter-phase spacer
The displacement of three-phase conducting wire 3 detecting in the case of the displacement of wire 3 and setting inter-phase spacer is contrasted, and assessment three-phase is led
The anti-dance effect of inter-phase spacer installed by line 3.
As can be seen that in the present embodiment, by being suspended vacantly three-phase conducting wire 3, and being three by wind load bringing device
Phase conductor 3 applies wind load, using the teaching of the invention it is possible to provide the wind excitation danced of three-phase conducting wire 3, and detects three by displacement detector 2
The displacement of phase conductor 3, so detect compact transmission line three-phase conducting wire wave characteristic, improve anti-dance test accurate
Degree, can preferably assess the anti-dance effect of inter-phase spacer, and then ensure that the safe operation of compact transmission line, solve
The problem that the anti-dance effect of inter-phase spacer effectively cannot be assessed in prior art, and, this anti-dance assay device
Structure is simply it is easy to operate.
Referring to Fig. 1, in above-described embodiment, this anti-dance assay device can also include: three tension applying apparatus 4.Wherein,
Each tension applying apparatus 4 and three-phase conducting wire 3 correspond setting that is to say, that a phase conductor and tension applying apparatus 4 phase
Connect.
Second end (the b end shown in Fig. 1) of every phase conductor is all by corresponding tension applying apparatus 4 and support meanss 1 phase
Connect, each tension applying apparatus 4 are used to apply initial tension to three-phase conducting wire 3.Specifically, wherein appointing in three-phase conducting wire 3
The first end (a end shown in Fig. 1) of one phase conductor is connected with support meanss 1, the second end (b shown in Fig. 1 of arbitrary phase conductor
End) all it is connected with corresponding tension applying apparatus 4, this tension applying apparatus 4 is connected with support meanss 1.Tension force applies dress
Put 4 sizes that can adjust the initial tension to three-phase conducting wire 3 applying, it is first that each tension applying apparatus 4 apply to three-phase conducting wire 3
Beginning tension force is identical.Preferably, each tension applying apparatus 4 is flower basket bolt.
As can be seen that in the present embodiment, by arranging tension applying apparatus 4, can preferably adjusting and three-phase conducting wire 3 applied
Plus initial tension, improve result of the test accuracy.
With continued reference to Fig. 1, in above-described embodiment, this anti-dance assay device can also include: three tension detecting apparatus 5.
Wherein, each tension detecting apparatus 5 and three-phase conducting wire 3 correspond setting, and second end (the b end shown in Fig. 1) of every phase conductor is all
It is connected with tension applying apparatus 4 by corresponding tension detecting apparatus 5, each tension detecting apparatus 5 is used to detection and corresponds to
The tension force that born in process of the test of every phase conductor.Specifically, 5, three tension applying apparatus 4 of three tension detecting apparatus
It is one-to-one corresponding setting with three-phase conducting wire 3.Second end of one phase conductor is applied with a tension force by tension detecting apparatus 5
Feeder apparatus 4 is connected, the tension force that tension detecting apparatus 5 this phase conductor of real-time detection is born in anti-dance process of the test.Specifically
During enforcement, every phase conductor can be connected by buckle with corresponding tension detecting apparatus 5.
As can be seen that in the present embodiment, detecting a corresponding phase conductor in anti-dance process of the test by tension detecting apparatus 5
Middle born tension force, can know tension variation in experimentation for the three-phase conducting wire 3 exactly, be easy to inter-phase spacer
Anti-dance effect carry out research and analysis.
With continued reference to Fig. 1, in the various embodiments described above, support meanss 1 may include that supporting table 14 and supporter.Wherein, prop up
Support body includes: first supports body 11, second to support body 12 and crossbeam 13.First supports body 11, second to support body 12
It can be all gripper shoe.First support body 11 and the second support body 12 are all vertically arranged and have spacing, and crossbeam 13 is horizontally set with
Support body 11 and second to support between body 12 in first, and, crossbeam 13 and first supports body 11 and second to support this
Body 12 is all connected with, and crossbeam 13 is placed in the top (for Fig. 1) of three-phase conducting wire 3.
The first end (a end shown in Fig. 1) of every phase conductor is all detachably connected with the first support body 11, every phase conductor
Second end (the b end shown in Fig. 1) is passed through corresponding tension applying apparatus 4 and is detachably connected with the second support body 12.Specifically,
Second end of every phase conductor is passed sequentially through tension detecting apparatus 5 and is connected with the second support body 12 with tension applying apparatus 4.The
One supports body 11 and second to support the spacing between body 12 to be more than the length of three-phase conducting wire 3, and first supports body 11 and the
It is in vacant state that two support bodies 12 make three-phase conducting wire 3, and, the arrangement in inverted triangle.
When being embodied as, referring to Fig. 1, for save space, tension applying apparatus 4 can be connected with crossbeam 13, and first
Support body 11 to correspond at tension detecting apparatus 5 and pulley 15, first end (Fig. 1 institute of tension detecting apparatus 5 and steel wire rope are set
The a end showing) it is connected, steel wire rope is set around pulley, and, second end (the c end shown in Fig. 1) of steel wire rope applies dress with tension force
Put 4 to be connected.Each tension applying apparatus 4 all can be configured in the manner described above.
Supporting table 14 is placed in the lower section (for Fig. 1) of three-phase conducting wire 3, and displacement detector 2 is installed on supporting table
On 14.Specifically, supporting table 14 can be the bracing frame with preset height, and when being embodied as, preset height can be according to reality
Determining, the present embodiment does not do any restriction to border situation to this.Supporting table 14 may include that flat board and four supporting legs, wherein, four
Individual supporting leg is connected with flat board.Displacement detector 2 is installed on flat board.
As can be seen that in the present embodiment, the structure of support meanss 1 is simple, it is easy to accomplish.
With continued reference to Fig. 1, in the various embodiments described above, displacement detector 2 can be multiple, and, each displacement detecting dress
Put 2 and be mounted on supporting table 14.Preferably, each displacement detector 2 can be evenly arranged according to the needs of actual tests.
As can be seen that in the present embodiment, by arranging multiple displacement detectors 2, improve the accuracy of result of the test,
Preferably test the anti-dance effect of inter-phase spacer.
Referring to Fig. 4, in the various embodiments described above, wind load bringing device may include that motor 6 and fan 7.Wherein,
Motor 6 is connected with fan 7, and motor 6 is used for driving fan 7 to rotate, so that fan 7 produces wind field.Fan 7 and three
Phase conductor 3 has predeterminable range, and fan 7 is used for for the wind load of wind field being applied to three-phase conducting wire 3.Gone out using low-speed jet wind-tunnel
In mouthful place's core space, the of substantially equal principle of wind speed obtains the wind field of uniform strength, between fan 7 and three-phase conducting wire 3 preset away from
In the wind field that three-phase conducting wire 3 should be made to be in uniform strength.Motor 6 can be threephase asynchronous machine.When being embodied as, should
Test parameterss when anti-dance assay device is tested can be the size of wind load, and the change of wind load size can be by changing
The rotating speed becoming fan 7 is realizing.
As can be seen that in the present embodiment, wind load bringing device can provide the wind field of even intensity for three-phase conducting wire 3,
Make three-phase conducting wire 3 bear uniform wind load, and, wind load bringing device can need to change three-phase according to actual tests
The wind load that wire 3 bears, more preferable the actual of simulation three-phase conducting wire waves situation, improves the accuracy of result of the test.
In above-described embodiment, wind load bringing device can also include: wind speed detection device.Wherein, wind speed detection device
Arrange near three-phase conducting wire 3, wind speed detection device is placed between fan 7 and three-phase conducting wire 3.Wind speed detection device can be wind speed
Instrument.Wind speed detection device is used for detecting the wind speed of the wind load of fan 7 applying, is easy to according to the actual wind bearing of three-phase conducting wire 3
The wind speed of load adjusts fan 7, so that the wind speed of wind load meets the requirement of test.
Referring to Fig. 4, in above-described embodiment, wind load bringing device can also include: damping screen 8.Wherein, damping screen 8 with
Ground is connected, and damping screen 8 is arranged between fan 7 and three-phase conducting wire 3, and, damping screen 8 is arranged near fan 7.
As can be seen that in the present embodiment, by arranging damping screen 8 so that the wind field of fan 7 generation is after damping screen 8
More uniformly it is ensured that the wind speed of wind field uniformly, is easy to form uniform wind field, can be conducive to detecting the anti-dance of inter-phase spacer
Effect.
With continued reference to Fig. 4, in above-described embodiment, wind load bringing device can also include: honeycomb 9.Wherein, honeycomb
9 are connected with ground, and honeycomb 9 is arranged between damping screen 8 and three-phase conducting wire 3, and, honeycomb 9 sets near damping screen 8
Put.Honeycomb 9 can be disposed proximate to damping screen 8.
As can be seen that in the present embodiment, by arranging honeycomb 9, in conjunction with damping screen 8, make to guarantee the wind speed of wind field more
Uniformly, form wind field evenly, can be more beneficial for detecting the anti-dance effect of inter-phase spacer.
In sum, what the present embodiment can detect compact transmission line three-phase conducting wire waves characteristic, improves anti-dance
The accuracy of test, can preferably assess the anti-dance effect of inter-phase spacer, and then ensure that the peace of compact transmission line
Row for the national games, and, this anti-dance assay device structure is simply it is easy to operate.
Obviously, those skilled in the art can carry out the various changes and modification essence without deviating from the present invention to the present invention
God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprise these changes and modification.
Claims (10)
1. a kind of compact transmission line wire anti-dance assay device, for detecting three-phase conducting wire it is characterised in that including:
Support arrangement (1), wind load bringing device and displacement detector (2)；Wherein,
The first end of described three-phase conducting wire (3) is all connected with described support meanss (1) with the second end, and, described three-phase is led
Line (3) is in vacant state；
Described wind load bringing device is used for applying wind load to described three-phase conducting wire (3)；
Institute's displacement sensing device (2) is installed on described support meanss (1), and corresponding to described three-phase conducting wire (3) setting, is used for
Detect the displacement of described three-phase conducting wire (3).
2. compact transmission line wire anti-dance assay device according to claim 1 is it is characterised in that also include: three
Individual tension applying apparatus (4)；Wherein,
Each described tension applying apparatus (4) and described three-phase conducting wire (3) correspond setting, and, the second end of every phase conductor
All it is connected with described support meanss (1) by corresponding described tension applying apparatus (4), each described tension applying apparatus (4)
It is used to apply initial tension to described three-phase conducting wire (3).
3. compact transmission line wire anti-dance assay device according to claim 2 is it is characterised in that open described in each
Power bringing device (4) is flower basket bolt.
4. compact transmission line wire anti-dance assay device according to claim 2 is it is characterised in that also include: three
Individual tension detecting apparatus (5)；Wherein,
Each described tension detecting apparatus (5) correspond setting with described three-phase conducting wire (3), and the second end of every phase conductor is all passed through
Corresponding described tension detecting apparatus (5) are connected with described tension applying apparatus (4), each described tension detecting apparatus (5)
It is used to detect the tension force that corresponding every phase conductor is born in process of the test.
5. compact transmission line wire anti-dance assay device according to claim 2 is it is characterised in that described support fills
Put (1) to include: supporting table (14) and supporter；Wherein,
Described supporter includes the first support body (11), the second support body (12) and is connected to described first support body
(11) and the second supports the crossbeam (13) between body (12)；
The first end of described every phase conductor is all detachably connected with the described first support body (11), and the second of described every phase conductor
End is detachably connected with the described second support body (12) by corresponding described tension applying apparatus (4)；
Described supporting table (14) is placed in the lower section of described three-phase conducting wire (3), and institute's displacement sensing device (2) is installed on described support
On platform (14).
6. compact transmission line wire anti-dance assay device according to claim 5 is it is characterised in that described displacement is examined
It is multiple for surveying device (2), and, each institute's displacement sensing device (2) is mounted on described supporting table (14).
7. compact transmission line wire anti-dance assay device according to any one of claim 1 to 6, its feature exists
In described wind load bringing device includes: motor (6) and fan (7)；Wherein,
Described motor (6) is connected with described fan (7), for driving described fan (7) to rotate；
Described fan (7) and described three-phase conducting wire (3) have predeterminable range, for applying wind load to described three-phase conducting wire (3).
8. compact transmission line wire anti-dance assay device according to claim 7 is it is characterised in that described wind load
Bringing device also includes: wind speed detection device；Wherein,
Described wind speed detection device is arranged near described three-phase conducting wire (3), for detecting the wind of the wind load of described fan applying
Speed.
9. compact transmission line wire anti-dance assay device according to claim 7 is it is characterised in that described wind load
Bringing device also includes:
Damping screen (8), is arranged between described fan (7) and described three-phase conducting wire (3), and near described fan (7) setting.
10. compact transmission line wire anti-dance assay device according to claim 9 is it is characterised in that described wind lotus
Carry bringing device also to include:
Honeycomb (9), is arranged between described damping screen (8) and described three-phase conducting wire (3), and sets near described damping screen (8)
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610954282.8A CN106370373A (en) | 2016-11-03 | 2016-11-03 | Compact transmission line wire anti-dance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610954282.8A CN106370373A (en) | 2016-11-03 | 2016-11-03 | Compact transmission line wire anti-dance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106370373A true CN106370373A (en) | 2017-02-01 |
Family
ID=57893880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610954282.8A Pending CN106370373A (en) | 2016-11-03 | 2016-11-03 | Compact transmission line wire anti-dance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106370373A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112886515A (en) * | 2021-01-25 | 2021-06-01 | 浙江大学 | Transmission line anti-galloping device and anti-galloping effect detection system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101358863A (en) * | 2008-08-21 | 2009-02-04 | 华中电网有限公司 | Low-temperature ice-coating test method for on-line monitoring device for transmission line |
| CN101859993A (en) * | 2009-04-09 | 2010-10-13 | 中国电力科学研究院 | Active anti-galloping method and anti-galloping device for overhead power transmission line |
| CN101859996A (en) * | 2010-05-25 | 2010-10-13 | 中国电力工程顾问集团中南电力设计院 | Method for iron tower anti-lead galloping of coupled system of iron tower, lead and anti-galloping device |
| CN101866395A (en) * | 2010-05-27 | 2010-10-20 | 中国电力科学研究院 | Method for calculating load of hanging point of power transmission line tower during conductor galloping |
| CN102095449A (en) * | 2010-10-28 | 2011-06-15 | 华南理工大学 | Method for alarming dancing of overhead transmission circuit |
| CN103218499A (en) * | 2013-05-03 | 2013-07-24 | 国家电网公司 | Method of line waving load risk modeling |
| CN103439071A (en) * | 2011-01-24 | 2013-12-11 | 东北电力大学 | 500kV compact type electric transmission line three-phase bundled conductor galloping simulation test platform |
| CN204373774U (en) * | 2015-01-27 | 2015-06-03 | 武汉大学 | Transmission line wire aeolian vibration real-time monitoring system |
| CN104913900A (en) * | 2015-06-03 | 2015-09-16 | 西安工程大学 | Measurement method of power transmission line iced conductor galloping aerodynamic parameters |
-
2016
- 2016-11-03 CN CN201610954282.8A patent/CN106370373A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101358863A (en) * | 2008-08-21 | 2009-02-04 | 华中电网有限公司 | Low-temperature ice-coating test method for on-line monitoring device for transmission line |
| CN101859993A (en) * | 2009-04-09 | 2010-10-13 | 中国电力科学研究院 | Active anti-galloping method and anti-galloping device for overhead power transmission line |
| CN101859996A (en) * | 2010-05-25 | 2010-10-13 | 中国电力工程顾问集团中南电力设计院 | Method for iron tower anti-lead galloping of coupled system of iron tower, lead and anti-galloping device |
| CN101866395A (en) * | 2010-05-27 | 2010-10-20 | 中国电力科学研究院 | Method for calculating load of hanging point of power transmission line tower during conductor galloping |
| CN102095449A (en) * | 2010-10-28 | 2011-06-15 | 华南理工大学 | Method for alarming dancing of overhead transmission circuit |
| CN103439071A (en) * | 2011-01-24 | 2013-12-11 | 东北电力大学 | 500kV compact type electric transmission line three-phase bundled conductor galloping simulation test platform |
| CN103218499A (en) * | 2013-05-03 | 2013-07-24 | 国家电网公司 | Method of line waving load risk modeling |
| CN204373774U (en) * | 2015-01-27 | 2015-06-03 | 武汉大学 | Transmission line wire aeolian vibration real-time monitoring system |
| CN104913900A (en) * | 2015-06-03 | 2015-09-16 | 西安工程大学 | Measurement method of power transmission line iced conductor galloping aerodynamic parameters |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112886515A (en) * | 2021-01-25 | 2021-06-01 | 浙江大学 | Transmission line anti-galloping device and anti-galloping effect detection system |
| CN112886515B (en) * | 2021-01-25 | 2021-09-17 | 浙江大学 | Transmission line anti-galloping test device and anti-galloping effect detection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101383234B1 (en) | Apparatus for repeatedly horizontal load of pile and test method for horizontal load support force of pile using the same | |
| Mangal et al. | Structural monitoring of offshore platforms using impulse and relaxation response | |
| CN101403645B (en) | Hydraulic pressure and soil pressure independently loaded shield tunneling structure prototype experiment apparatus | |
| CN104480978B (en) | The experimental rig of pile foundation vertical and lateral bearing characteristic is simulated based on geotechnical centrifuge | |
| CN105862937B (en) | One kind pressure, pull out comprehensive laboratory experiment stake bath scaled model experimental device | |
| CN106092479B (en) | Slab and girder load identifies and the multi-function test stand of non-destructive tests | |
| CN108181079B (en) | A kind of power transmission tower cross-arm Shape Coefficient air tunnel testing device based on double balances | |
| CN205843918U (en) | Slab and girder load identification and the multi-function test stand of non-destructive tests | |
| CN106124151A (en) | Extra-high voltage direct-current single-column composite post insulator shock test device and test method thereof | |
| CN101949770B (en) | Identifying and testing system of static force of blades of wind driven generator | |
| CN112378608A (en) | Prestress-loaded rocket-borne equipment vibration test system and test method | |
| CN103033314A (en) | Torsion calibration device and method for measurement beam used for ship model wave load test | |
| CN103018006A (en) | Device and method for bending moment calibration of measurement beam for ship model wave load test | |
| CN106370373A (en) | Compact transmission line wire anti-dance test device | |
| CN102564717B (en) | Based on aerial condutor galloping test device and the test method of the excitation of shelves end movement | |
| CN107063448B (en) | Device for simulating vibration frequency of photovoltaic bracket and testing method | |
| CN109470445B (en) | Simply supported wind tunnel testing device for resistance coefficient of long and thin component | |
| CN104931285B (en) | A kind of vertical standpipe principle prototype experimental rig of Free Station | |
| CN106347635A (en) | Aircraft actuation system load loading device | |
| CN106680083A (en) | Testing device for treading fatigue of tension composite insulator | |
| CN104075961A (en) | Testing device for drying rate of fiber product | |
| CN207585760U (en) | Noise detection apparatus | |
| RU128212U1 (en) | STAND FOR TESTING MODELS OF PILES FOR HORIZONTAL LOAD | |
| CN105784303B (en) | Method is determined based on the spacecraft control of product envelope of vibration rig ability | |
| CN112729734B (en) | Method for measuring transfer characteristics of series-type vibration isolator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |