CN206071205U - A kind of insulator crossarm beneficial to installation - Google Patents
A kind of insulator crossarm beneficial to installation Download PDFInfo
- Publication number
- CN206071205U CN206071205U CN201621081188.8U CN201621081188U CN206071205U CN 206071205 U CN206071205 U CN 206071205U CN 201621081188 U CN201621081188 U CN 201621081188U CN 206071205 U CN206071205 U CN 206071205U
- Authority
- CN
- China
- Prior art keywords
- transverse tube
- tube support
- beneficial
- sleeve pipe
- hole
- 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.)
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- 239000012212 insulator Substances 0.000 title claims abstract description 20
- 230000009286 beneficial effect Effects 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 title abstract description 7
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 230000002787 reinforcement Effects 0.000 claims description 5
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 4
- 239000010931 gold Substances 0.000 abstract description 4
- 229910052737 gold Inorganic materials 0.000 abstract description 4
- 238000011900 installation process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a kind of beneficial to the insulator crossarm installed, including anchor tip and cross-arm body, the anchor tip includes sleeve pipe, the side wall of described sleeve pipe is provided with two horizontal tube connectors, being axially located for two horizontal tube connectors is on same straight line and axially vertical with sleeve pipe, the cross-arm body includes transverse tube support, and transverse tube support is fixed in horizontal tube connector by inserting.Transverse tube support is used for the gold utensils such as fixed insulation.This utility model simple structure, it is quick and easy for installation, safety is consolidated, reliability is high.
Description
Technical field
This utility model is related to field of electrical equipment, and in particular to a kind of beneficial to the insulator crossarm installed.
Background technology
Cross-arm is important ingredient in shaft tower, its effect be for installing insulator and gold utensil, with support wire,
Lightning conducter, and be allowed to keep certain safe distance by regulation.At present, cross-arm is installed on electric power line pole tower, cross-arm from
Insulator is provided with by end, trolley wire is installed on the insulator.Anchor ear or U-shaped hoop are fixed on into bar first generally in prior art
On tower, then the gold utensils such as angle bar, insulator are fixed one by one.Dangerous spot present in installation process is more, and high labor intensive, no
Beneficial to safety in production.
Utility model content
Technical problem to be solved in the utility model is that dangerous spot present in installation process is more, and labor intensity
Greatly, it is unfavorable for safety in production, it is therefore intended that provide a kind of beneficial to the insulator crossarm installed, simple structure is easy for installation, reliability
It is high.
This utility model is achieved through the following technical solutions:
A kind of insulator crossarm beneficial to installation, including anchor tip and cross-arm body, the anchor tip include sleeve pipe, institute
The side wall for stating sleeve pipe is provided with two horizontal tube connectors, and two horizontal tube connectors are axially located on same straight line and the axial direction with sleeve pipe
Vertically, the cross-arm body includes transverse tube support, and transverse tube support is fixed in horizontal tube connector by inserting.
Anchor tip is for being fixed on shaft tower by cross-arm body.Anchor tip includes sleeve pipe and horizontal tube connector, and transverse tube connects
It is solderable or be bolted on sleeve.First anchor tip is socketed on shaft tower by sleeve in installation process, then
Transverse tube support is inserted in horizontal tube connector and is fastened.The gold utensil such as fixed insulation again on transverse tube support.Simple structure, installation process pole
Which is convenient.The internal diameter size of sleeve pipe can be set according to the specification of shaft tower, by by the shape of transverse tube support and external diameter size with it is horizontal
The shape and internal diameter size of pipe joint cooperates and is fastenedly connected.
Preferably, the horizontal tube connector is provided with least one first through hole, and the transverse tube support is provided with logical with first
Hole is engaged the second corresponding through hole, connects transverse tube support and transverse tube by screw bolt passes first through hole and the second through hole
Head is fixed.
Can on horizontal tube connector with transverse tube support the corresponding through hole of setting, horizontal tube connector and horizontal stroke are run through through through hole using bolt
Both are fastenedly connected by pipe holder, are conducive to strengthening the steadiness of horizontal anchor tip and the connection of cross-arm body.
Preferably, the transverse tube support insertion horizontal tube connector is interior and passes through the side wall of sleeve pipe to contact with shaft tower, transverse tube support
End face is contacted with shaft tower and is set to arcuate structure.
By transverse tube support being inserted in horizontal tube connector and passing through the side wall of sleeve pipe to abut with shaft tower, be conducive to strengthening
The fixed steadiness on shaft tower of anchor tip and cross-arm body, and transverse tube support is contacted into end face with shaft tower be set to arc and tie
Structure, curved end can increase transverse tube support and shaft tower contact area, be capable of achieving curved end is in close contact with shaft tower outer wall.
Preferably, the transverse tube support is contacted end face and is provided with friction means for round flange with shaft tower.
Will friction means be set on the curved end of transverse tube support, predominantly equally distributed round flange is conducive to increasing
Plus transverse tube support and the rubbing action of shaft tower contact site, increase both and the resistance of relative motion occurs, connect so as to increase fixation
Head and steadiness of the cross-arm body on shaft tower, improve security performance.
Preferably, the cross-arm body also includes insulation fixed column, and the insulation fixed column is located on transverse tube support, is insulated
The axial direction of fixed column is axially vertical with transverse tube support, and insulation fixed column is provided with bolt hole for fixed insulation.
By the insulation fixed column for being furnished with bolt hole is arranged on transverse tube support, directly insulator can be installed by bolt
It is in insulation fixed column, convenient and swift.Meanwhile, the fixed column that insulate and the retting-flax wastewater of cross-arm can be improved, retting-flax wastewater is determined
Justice is the timing of length one of the ratio of the highest operating voltage that the creep distance of equipment outer insulation is born with its two ends, i.e. cross-arm, arrange to
The cross-arm of few insulation fixed column can bear the electric wire of higher voltage and not by high electrical breakdown.
Preferably, the horizontal tube connector is provided with reinforcement with casing-contact position.
Mainly increase the steadiness that horizontal tube connector connects on sleeve pipe by arranging reinforcement.
Preferably, the horizontal tube connector and transverse tube support are tetragonal body or cuboid tubular structure.
Horizontal tube connector and transverse tube are designed as into tetragonal body or cuboid tubular structure, are conducive to increasing bolt and fixed column
Contact area and stability.
This utility model compared with prior art, has the following advantages and advantages:
This utility model is a kind of beneficial to the insulator crossarm installed, and this utility model simple structure is quick and easy for installation, surely
Guan County is complete, and reliability is high.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding this utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to this utility model embodiment.In the accompanying drawings:
Structural representations of the Fig. 1 for this utility model anchor tip;
Structural representations of the Fig. 2 for this utility model cross-arm body;
Fig. 3 is this utility model anchor tip and cross-arm body mounting structure schematic diagram.
Labelling and corresponding parts title in accompanying drawing:1- anchor tips, 11- sleeve pipes, 12- horizontal tube connectors, 13- first lead to
Hole, 14- bolts, 2- cross-arm bodies, 21- transverse tube supports, 22- insulation fixed columns, 23- bolts hole, the second through holes of 24-, 25- frictions
Part, 3- reinforcements.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as to restriction of the present utility model.
Embodiment
As depicted in figs. 1 and 2, a kind of insulator crossarm beneficial to installation of this utility model, including anchor tip 1 and cross-arm sheet
Body 2, anchor tip 1 include sleeve pipe 11, and two horizontal tube connectors 12, the axial direction of two horizontal tube connectors 12 are welded on the side wall of sleeve pipe 11
It is located along the same line and parallel to the ground, horizontal tube connector 12 is provided with reinforcement 3 with 11 contact site of sleeve pipe.Cross-arm body 2 is wrapped
Transverse tube support 21 is included, as shown in figure 3, transverse tube support 21 is fixed in horizontal tube connector 12 by inserting, transverse tube support 21 is inserted
Side wall in horizontal tube connector 12 and through sleeve pipe 11 is contacted with shaft tower, and transverse tube support 21 is contacted end face and is set to arc with shaft tower to be tied
Structure, and transverse tube support 21 contacted end face and is provided with friction means 25 for round flange with shaft tower.Horizontal tube connector 12 is provided with two
First through hole 13, transverse tube support 21 are provided with two second through holes 24 corresponding with first through hole 13, are passed through by bolt 14
Transverse tube support 21 is fixed by first through hole 13 and the second through hole 24 with horizontal tube connector 12.
Cross-arm body 2 also including two insulation fixed columns 22, on the insulation welding transverse tube of fixed column 22 support 21, fix by insulation
The axial direction of post 22 is perpendicular to the ground, and insulation fixed column 22 is provided with bolt hole 23 for fixed insulation.
Preferably, it is tetragonal body or cuboid tubular structure by horizontal tube connector 12 and transverse tube support 21.
Above-described specific embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that to the foregoing is only specific embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, equivalent are replaced
Change, improve, should be included within protection domain of the present utility model.
Claims (7)
1. it is a kind of beneficial to the insulator crossarm installed, it is characterised in that including anchor tip(1)With cross-arm body(2), the fixation
Joint(1)Including sleeve pipe(11), described sleeve pipe(11)Side wall be provided with two horizontal tube connectors(12), two horizontal tube connectors(12)
Be axially located on same straight line and and sleeve pipe(11)Axially vertical, the cross-arm body(2)Including transverse tube support(21), it is horizontal
Pipe holder(21)By inserting horizontal tube connector(12)Inside it is fixed.
2. it is according to claim 1 a kind of beneficial to the insulator crossarm installed, it is characterised in that the horizontal tube connector(12)On
It is provided with least one first through hole(13), the transverse tube support(21)It is provided with and first through hole(13)It is engaged corresponding second
Through hole(24), by bolt(14)Sequentially pass through first through hole(13)With the second through hole(24)By transverse tube support(21)Connect with transverse tube
Head(12)It is fixed.
3. it is according to claim 1 a kind of beneficial to the insulator crossarm installed, it is characterised in that the transverse tube support(21)Insert
Enter horizontal tube connector(12)It is interior and pass through sleeve pipe(11)Side wall contact with shaft tower, transverse tube support(21)End face is contacted with shaft tower to be set to
Arcuate structure.
4. it is according to claim 3 a kind of beneficial to the insulator crossarm installed, it is characterised in that the transverse tube support(21)With
Shaft tower contact end face is provided with friction means(25)For round flange.
5. it is according to claim 1 a kind of beneficial to the insulator crossarm installed, it is characterised in that the cross-arm body(2)Also
Including insulation fixed column(22), the insulation fixed column(22)It is located at transverse tube support(21)On, insulate fixed column(22)Axial direction
With transverse tube support(21)Axially vertical, insulate fixed column(22)It is provided with bolt hole(23)For fixed insulation.
6. it is according to claim 1 a kind of beneficial to the insulator crossarm installed, it is characterised in that the horizontal tube connector(12)With
Sleeve pipe(11)Contact site is provided with reinforcement(3).
7. it is according to claim 1 a kind of beneficial to the insulator crossarm installed, it is characterised in that the horizontal tube connector(12)With
Transverse tube support(21)For tetragonal body or cuboid tubular structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621081188.8U CN206071205U (en) | 2016-09-27 | 2016-09-27 | A kind of insulator crossarm beneficial to installation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621081188.8U CN206071205U (en) | 2016-09-27 | 2016-09-27 | A kind of insulator crossarm beneficial to installation |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206071205U true CN206071205U (en) | 2017-04-05 |
Family
ID=58438982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621081188.8U Active CN206071205U (en) | 2016-09-27 | 2016-09-27 | A kind of insulator crossarm beneficial to installation |
Country Status (1)
Country | Link |
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CN (1) | CN206071205U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107269102A (en) * | 2017-07-18 | 2017-10-20 | 国网河南省电力公司桐柏县供电公司 | A kind of cross-arm support meanss with ice-melt function |
CN108343305A (en) * | 2018-03-26 | 2018-07-31 | 青岛林辉钢构有限公司 | A kind of steel pipe pole cross-arm |
CN109065295A (en) * | 2018-07-27 | 2018-12-21 | 国网陕西省电力公司电力科学研究院 | A kind of insulator mounting bracket and installation method |
CN110924731A (en) * | 2019-12-13 | 2020-03-27 | 河南贝优特变压器有限公司 | Tower type comprehensive distribution transformer area |
-
2016
- 2016-09-27 CN CN201621081188.8U patent/CN206071205U/en active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107269102A (en) * | 2017-07-18 | 2017-10-20 | 国网河南省电力公司桐柏县供电公司 | A kind of cross-arm support meanss with ice-melt function |
CN107269102B (en) * | 2017-07-18 | 2019-04-26 | 国网河南省电力公司桐柏县供电公司 | A kind of cross arm support device with ice-melt function |
CN108343305A (en) * | 2018-03-26 | 2018-07-31 | 青岛林辉钢构有限公司 | A kind of steel pipe pole cross-arm |
CN109065295A (en) * | 2018-07-27 | 2018-12-21 | 国网陕西省电力公司电力科学研究院 | A kind of insulator mounting bracket and installation method |
CN109065295B (en) * | 2018-07-27 | 2020-05-12 | 国网陕西省电力公司电力科学研究院 | Insulator mounting bracket and mounting method |
CN110924731A (en) * | 2019-12-13 | 2020-03-27 | 河南贝优特变压器有限公司 | Tower type comprehensive distribution transformer area |
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