CN109090095A - A kind of anti-bird dropped shoulder rack device of contact net additive wire - Google Patents

A kind of anti-bird dropped shoulder rack device of contact net additive wire Download PDF

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Publication number
CN109090095A
CN109090095A CN201811182605.1A CN201811182605A CN109090095A CN 109090095 A CN109090095 A CN 109090095A CN 201811182605 A CN201811182605 A CN 201811182605A CN 109090095 A CN109090095 A CN 109090095A
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CN
China
Prior art keywords
shoulder frame
bird
contact net
tapered
frame ontology
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Granted
Application number
CN201811182605.1A
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Chinese (zh)
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CN109090095B (en
Inventor
刘长志
张云霞
陈方园
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Railway Fifth Survey and Design Institute Group Co Ltd
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China Railway Fifth Survey and Design Institute Group Co Ltd
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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M29/00Scaring or repelling devices, e.g. bird-scaring apparatus
    • A01M29/30Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
    • A01M29/32Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for birds, e.g. spikes
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00Overhead installations of electric lines or cables

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Birds (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)

Abstract

The invention discloses a kind of anti-bird dropped shoulder rack devices of contact net additive wire, including found tapered shoulder frame ontology, and the one end for founding tapered angle shoulder frame ontology is fixed with groove profile firm banking, and the other end passes through inverted T shaped bolt suspension insulator or additive wire fixing clamper;Groove profile firm banking is fixed by U-shaped anchor ear and anti-loose fastening device or column preformed hole with catenary mast;Founding tapered shoulder frame ontology is triangle tubular structure, and the triangle sharp edge at top is disposed with row's needle, and the triangle bottom surface of bottom carries out grooving, and the both wings after grooving are equipped with internal tooth arrangement and thicken inside warpage, and inverted T shaped bolt is loaded in grooving and is blocked by the internal tooth of warpage.The side for founding the triangle sharp edge of tapered shoulder frame bodies top is vertical plane, and the other side is single conical surface that gradient is greater than 60 °.Found tapered shoulder frame bulk material outer surface coating aromatic non-toxic drug.The effective cross-section of shoulder frame can not be based oneself upon by birds, solved the problems, such as to fall bird on operating line shoulder frame and be nested, improve the safety and reliability of contact net system, reduce maintenance work amoun.

Description

A kind of anti-bird dropped shoulder rack device of contact net additive wire
Technical field
The present invention relates to a kind of electrification railway contact net technologies more particularly to a kind of contact net additive wire to be fallen with anti-bird Shoulder rack device.
Background technique
Contact net is perplexed by bird pest for a long time in operation process, seriously threatens electric railway transportation safety.Contact net Pillar and shoulder frame are 8 meters~10 meters apart from ground, the suitable activity in part birds, nesting areas, attached due to contact net Add conducting wire shoulder frame structural strength height and contact area is bigger, causes birds livable.Caused major failure is, first is that bird is taken The material (such as containing metal component in Bird's Nest) of nest causes contact net short circuit tripping;Second is that the wing of birds causes non-conducting material Short circuit forms short circuit accident;Third is that the excrement of bird may make electrical equipment (such as disconnecting switch, insulator) flashover, to influence electricity Power equipment operates normally.
Install the scarer of various functions additional in electric railway industry and power department shoulder frame structure, but birds is suitable Answering property is superpower, has little effect.
Summary of the invention
The object of the present invention is to provide a kind of anti-bird dropped shoulder rack devices of contact net additive wire.
The purpose of the present invention is what is be achieved through the following technical solutions:
The anti-bird dropped shoulder rack device of contact net additive wire of the invention, including tapered shoulder frame ontology is found, found tapered angle shoulder One end of frame ontology is fixed with groove profile firm banking, and the other end passes through inverted T shaped bolt suspension insulator or additive wire fixing line Folder;Groove profile firm banking is fixed by U-shaped anchor ear and anti-loose fastening device with catenary mast;Alternatively, groove profile firm banking is pacified On the column preformed hole of catenary mast.
As seen from the above technical solution provided by the invention, contact net additive wire provided in an embodiment of the present invention is used Anti- bird dropped shoulder rack device, the effective cross-section for founding tapered angle shoulder frame ontology can not be based oneself upon by birds, and the material of Bird's Nest can not take root, from Fundamentally prevent possibility of nesting.It solves the problems, such as to fall bird on operating line shoulder frame and nest, effectively avoid caused by bird pest All kinds of short circuit tripping faults, improve the safety and reliability of contact net system, reduce maintenance work amoun.
Detailed description of the invention
Fig. 1 is the anti-bird dropped shoulder frame device structure schematic diagram of contact net additive wire that the embodiment of the present invention one provides.
Fig. 2 is the structural schematic diagram of the neutral tapered shoulder frame ontology of the embodiment of the present invention.
Fig. 3 is the anti-bird dropped shoulder frame device structure schematic diagram of contact net additive wire provided by Embodiment 2 of the present invention.
In figure:
1- founds tapered shoulder frame ontology;2- groove profile firm banking;3-U type anchor ear;4- anti-loose fastening device.
Specific embodiment
The embodiment of the present invention will be described in further detail below.What is be not described in detail in the embodiment of the present invention is interior Appearance belongs to the prior art well known to professional and technical personnel in the field.
The anti-bird dropped shoulder rack device of contact net additive wire of the invention, preferable specific embodiment is:
Including founding tapered shoulder frame ontology, described one end for founding tapered angle shoulder frame ontology is fixed with groove profile firm banking, another End passes through inverted T shaped bolt suspension insulator or additive wire fixing clamper;
The groove profile firm banking is fixed by U-shaped anchor ear and anti-loose fastening device with catenary mast;Alternatively, the slot Type firm banking is mounted on the column preformed hole of catenary mast.
Described to found tapered shoulder frame ontology be triangle tubular structure, and the triangle sharp edge at top is disposed with row's needle, the three of bottom Angle bottom surface carries out grooving, and the both wings after grooving are equipped with internal tooth arrangement and thicken inside warpage, and the inverted T shaped bolt is cut loaded on described It is blocked in slot and by the internal tooth of warpage.
The side of the triangle sharp edge for founding tapered shoulder frame bodies top is vertical plane, and the other side is gradient greater than 60 ° Single conical surface.
The groove profile firm banking is groove profile back-off structure, founds tapered shoulder frame ontology by being welded to connect or using with described Bulk metal film casting technique is integrally formed.
The material for founding tapered shoulder frame ontology is structural carbon steel, carbon constructional quality steel or composite material.
It is described to found tapered shoulder frame bulk material outer surface coating aromatic non-toxic drug.
It works for anti-bird pest, birds should be prevented from source and occupied, the present invention is designed from the bionical angle of birds The effective cross-section of shoulder frame can not be based oneself upon by birds, the material of Bird's Nest can not take root, and fundamentally prevent possibility of nesting.And gas Taste is driven, and coats aromatic non-toxic drug in the outer surface of shoulder frame.
It solves the problems, such as to fall bird on operating line shoulder frame and nest, effectively avoid all kinds of short circuit tripping events caused by bird pest Barrier, improves the safety and reliability of contact net system, reduces maintenance work amoun.
Specific embodiment:
As shown in Figure 1, Figure 2, Figure 3 shows, including tapered shoulder frame ontology is found, stands one end and the fixed bottom of groove profile of tapered shoulder frame ontology Support is fixed by U-shaped anchor ear and anti-loose fastening device with catenary mast in seat or preformed hole.Stand the another of tapered shoulder frame ontology One end passes through inverted T shaped bolt suspension insulator (insulation suspension) or additive wire fixing clamper.
Present invention is mainly used for prevent various bird pests on route from leading to contact net trip accident.Common shoulder frame is due to structure Larger to be conducive to nest, the present invention is in the case where meeting design strength and technical conditions, and using bionical theory, shoulder frame section is much smaller than bird The sole section and top that class is stood have row's needle arrangement, and small bird can not stand nest.Fixation side can be selected according to pillar type Formula.
The invention has the following advantages that
1, structure of the invention type selecting is special profile, and the body construction of shoulder frame is single-side upright taper, and upper surface setting is vertical Arrange needle.Vertical vertebra type shoulder frame ontology is triangle hollow pipe, and inside pipe wall structure is grooving internal tooth arrangement, and additive wire suspension arrangement passes through The hook bolt of falling T is fixed with shoulder frame ontology.Shoulder frame list conical surface gradient is greater than 60 °, and the bar or clast that birds are nested can not take root.
2, the present invention have safety guiding warn sexual function, arrange needle section be far smaller than all kinds of birds sole area, Arrange needle spacing can not the material of nesting such as insertion rod, pipe, there is apparent restrictive function.
3, the nontoxic fragrant drug of shoulder frame body outer surface coating, interferes the sense of taste of birds.
4, the suspension of this structure is cantilever beam structure, and amount of deflection is can be controlled within 0.7%L (L is rod piece effective length).It is outstanding The slip-load of formula additive wire suspension clamp and conduit of the present invention is not less than 3.5kN.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Within the technical scope of the present disclosure, any changes or substitutions that can be easily thought of by anyone skilled in the art, It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims Subject to enclosing.

Claims (6)

1. a kind of anti-bird dropped shoulder rack device of contact net additive wire, which is characterized in that including founding tapered shoulder frame ontology (1), institute It states and stands one end of tapered angle shoulder frame ontology (1) and be fixed with groove profile firm banking (2), the other end passes through the suspension insulation of inverted T shaped bolt Son or additive wire fixing clamper;
The groove profile firm banking (2) is fixed by U-shaped anchor ear (3) and anti-loose fastening device (4) with catenary mast;Alternatively, The groove profile firm banking (2) is mounted on the column preformed hole of catenary mast.
2. the anti-bird dropped shoulder rack device of contact net additive wire according to claim 1, which is characterized in that it is described stand it is tapered Shoulder frame ontology (1) is triangle tubular structure, and the triangle sharp edge at top is disposed with row's needle, and the triangle bottom surface of bottom carries out grooving, Both wings after grooving are equipped with internal tooth arrangement and thicken inside warpage, and the inverted T shaped bolt is loaded in the grooving and by warpage Internal tooth blocks.
3. the anti-bird dropped shoulder rack device of contact net additive wire according to claim 2, which is characterized in that it is described stand it is tapered The side of triangle sharp edge at the top of shoulder frame ontology (1) is vertical plane, and the other side is single conical surface that gradient is greater than 60 °.
4. the anti-bird dropped shoulder rack device of contact net additive wire according to claim 3, which is characterized in that the groove profile is solid Determining pedestal (2) is groove profile back-off structure, stands tapered shoulder frame ontology (1) by being welded to connect or casting using bulk metal film with described Make technique integrated molding.
5. wanting the anti-bird dropped shoulder rack device of 1 to 4 described in any item contact net additive wires according to right, which is characterized in that institute Stating and founding the material of tapered shoulder frame ontology (1) is structural carbon steel, carbon constructional quality steel or composite material.
6. according to right want 5 described in the anti-bird dropped shoulder rack device of contact net additive wire, which is characterized in that it is described to found tapered shoulder Frame ontology (1) outer surface coats aromatic non-toxic drug.
CN201811182605.1A 2018-10-11 2018-10-11 Bird-preventing shoulder rest device for overhead contact line additional wires Active CN109090095B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811182605.1A CN109090095B (en) 2018-10-11 2018-10-11 Bird-preventing shoulder rest device for overhead contact line additional wires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811182605.1A CN109090095B (en) 2018-10-11 2018-10-11 Bird-preventing shoulder rest device for overhead contact line additional wires

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CN109090095A true CN109090095A (en) 2018-12-28
CN109090095B CN109090095B (en) 2024-04-09

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010098995A (en) * 2008-10-23 2010-05-06 Chugoku Electric Power Co Inc:The Tool for preventing damage by bird
CN201639236U (en) * 2010-08-10 2010-11-17 河南省电力公司漯河供电公司 Bird-driving stabs of transmission and distribution line
CN202142824U (en) * 2011-05-27 2012-02-08 河南省电力公司南阳供电公司 Transmission line anti-bird placer
CN103532076A (en) * 2013-10-25 2014-01-22 国网安徽省电力公司池州供电公司 Bird prevention boxes for electric transmission line
CN103579983A (en) * 2013-11-25 2014-02-12 国网安徽省电力公司滁州供电公司 Bird preventing needle plate of electric transmission line
CN104009434A (en) * 2014-06-16 2014-08-27 国家电网公司 Conical stereoscopic bird preventing device
CN203932917U (en) * 2014-06-16 2014-11-05 国家电网公司 Tapered three-dimensional bird-proof device
CN106852317A (en) * 2016-12-30 2017-06-16 保定华铁电气化供电器材设备有限公司 The anti-bird from building nest device of high resilience insulation
CN208875225U (en) * 2018-10-11 2019-05-21 中铁第五勘察设计院集团有限公司 A kind of anti-bird dropped shoulder rack device of contact net additive wire

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010098995A (en) * 2008-10-23 2010-05-06 Chugoku Electric Power Co Inc:The Tool for preventing damage by bird
CN201639236U (en) * 2010-08-10 2010-11-17 河南省电力公司漯河供电公司 Bird-driving stabs of transmission and distribution line
CN202142824U (en) * 2011-05-27 2012-02-08 河南省电力公司南阳供电公司 Transmission line anti-bird placer
CN103532076A (en) * 2013-10-25 2014-01-22 国网安徽省电力公司池州供电公司 Bird prevention boxes for electric transmission line
CN103579983A (en) * 2013-11-25 2014-02-12 国网安徽省电力公司滁州供电公司 Bird preventing needle plate of electric transmission line
CN104009434A (en) * 2014-06-16 2014-08-27 国家电网公司 Conical stereoscopic bird preventing device
CN203932917U (en) * 2014-06-16 2014-11-05 国家电网公司 Tapered three-dimensional bird-proof device
CN106852317A (en) * 2016-12-30 2017-06-16 保定华铁电气化供电器材设备有限公司 The anti-bird from building nest device of high resilience insulation
CN208875225U (en) * 2018-10-11 2019-05-21 中铁第五勘察设计院集团有限公司 A kind of anti-bird dropped shoulder rack device of contact net additive wire

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