CN207568307U - A kind of transmission line of electricity double rod inclined support structure - Google Patents
A kind of transmission line of electricity double rod inclined support structure Download PDFInfo
- Publication number
- CN207568307U CN207568307U CN201721558834.XU CN201721558834U CN207568307U CN 207568307 U CN207568307 U CN 207568307U CN 201721558834 U CN201721558834 U CN 201721558834U CN 207568307 U CN207568307 U CN 207568307U
- Authority
- CN
- China
- Prior art keywords
- transmission line
- brace
- cantilevered leg
- power transmission
- cuff
- 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.)
- Active
Links
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model is related to a kind of transmission line of electricity double rod inclined support structures,Including the cantilevered leg on power transmission line shaft tower,First is provided in cantilevered leg,Second brace,First,The lower end of second brace is hinged with cantilevered leg,First,The upper end of second brace is hinged with cuff,It is fixed on described in cuff on power transmission line shaft tower,First,The articulated shaft at the second brace both ends is horizontal and vertical with power transmission line shaft tower,First,The length of second brace is adjustable,The position that cuff is located on power transmission line shaft tower is adjustable,First,The articulated position of second brace and cantilevered leg is adjustable,Above-mentioned cantilevered leg passes through first,Second brace is fixed in the cuff on power transmission line shaft tower,So as to effectively improve the support to cantilevered leg,The tensile strength of the cantilevered leg in itself significantly increases,And adjust first according to actual use demand,The length of second brace is adjustable.
Description
Technical field
The utility model is related to power system device technical fields, and in particular to a kind of transmission line of electricity double rod inclined support structure.
Background technology
In the erection process of transmission line of electricity, to improve the erection efficiency of power transmission line, reduce and occupied in power transmission line process of construction
Space, the power transmission line shaft tower of double-rod structure is widely used in electric system, the power transmission line shaft tower of so-called double-rod structure, bar
Cantilevered leg is provided on tower, it is of the prior art defeated for installing the power components such as the porcelain vase of power transmission line mounted on cantilevered leg
Electric line is the effective support implemented to circuit, the erection distance between general stringent control power transmission line shaft tower, this is because defeated
The weight of electric line in itself is larger, and tension is very big, and power transmission line is hung in cantilevered leg, it is easy to which the cantilevered leg of metal material generates
Metal fatigue problem, the fastener for fixing cantilevered leg come off, so as to which the failure of circuit system often occur.It is however above-mentioned defeated
The construction cost of wire pole tower is very high so that electric system construction cost is very high, therefore how to improve the transmission of electricity to double-rod structure
The technical issues of effective support of the cantilevered leg of line bar tower is always power system technology personnel research.
Utility model content
The purpose of this utility model is：A kind of transmission line of electricity double rod inclined support structure is provided, can be effectively improved to double rod knot
Effective support of the cantilevered leg of the power transmission line shaft tower of structure reduces the cost of electric system construction.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of transmission line of electricity double rod inclined support structure including the cantilevered leg on power transmission line shaft tower, is provided in the cantilevered leg
First, second brace, the lower end of first, second brace are hinged with cantilevered leg, first, second brace it is upper
End is hinged with cuff, is fixed on described in the cuff on power transmission line shaft tower, the articulated shaft at first, second brace both ends level and
Vertical with power transmission line shaft tower, the length of first, second brace is adjustable, and the cuff is located at the position on power transmission line shaft tower
Adjustable, the articulated position of first, second brace and cantilevered leg is adjustable.
Compared with prior art, the technique effect that the utility model has is：Above-mentioned cantilevered leg is oblique by first, second
Pull rod is fixed in the cuff on power transmission line shaft tower, so as to effectively improve the support to cantilevered leg, the cantilevered leg anti-in itself
Tensile strength significantly increases, and adjustable according to the length of actual use demand first, second brace of adjusting.
Description of the drawings
Fig. 1 is the structure diagram of transmission line of electricity double rod inclined support structure；
Fig. 2 is the cross-sectional end view of first, second brace；
Fig. 3 is the end view of cuff；
Fig. 4 is the cross-sectional end view of cuff.
Specific embodiment
With reference to shown in Fig. 1 to Fig. 4, the utility model is described in further detail：
A kind of transmission line of electricity double rod inclined support structure, including the cantilevered leg 20 on power transmission line shaft tower 10, in the cantilevered leg 20
First, second brace 30,40 is provided with, the lower end of first, second brace 30,40 and cantilevered leg 20 are hinged, described
The upper end of first, second brace 30,40 and cuff 50 are hinged, and the cuff 50 is fixed on power transmission line shaft tower 10, and first, the
Two braces 30, the articulated shaft at 40 both ends are horizontal and vertical with power transmission line shaft tower 10, first, second brace 30,40
Length is adjustable, and the position that the cuff 50 is located on power transmission line shaft tower 10 is adjustable, and first, second brace 30,40 is with hanging
The articulated position of semi-girder 20 is adjustable；
With reference to shown in Fig. 1, two first, second braces 30,40 of setting in above-mentioned cantilevered leg 20, first, second
Brace 30,40 is connect with the cuff 50 on power transmission line shaft tower 10, so as to effectively be the stretching realized to cantilevered leg 20, it is ensured that
The intensity of of cantilevered leg 20 itself, and first, second above-mentioned brace 30,40 length are adjustable, by changing first, second tiltedly
The length of pull rod 30,40 and change the position that cuff 50 is located on power transmission line shaft tower 10, adjust first, second brace 30,
The articulated position of 40 cantilevered legs 20 to adapt to different use demands, provides different oblique pull torque, adjusts to the cantilevered leg 20
Tensile strength, inclined support structure in this can effectively improve effective support of the cantilevered leg to the power transmission line shaft tower of double-rod structure, this
Sample can increase the construction spacing of power transmission line shaft tower 10, reduce the cost of electric system construction.
Further, with reference to shown in Fig. 1, first brace 30 includes 31 liang of the first insertion pipe 31 and the first insertion pipe
The head rod 32 at end, 32 end of head rod is hinged with cantilevered leg 20 and cuff 50 respectively, second oblique pull
Bar 40 includes second connecting rod 432 at 41 both ends of the second insertion pipe 41 and the second insertion pipe, the 42 end part of the second connecting rod
It is not hinged with cantilevered leg 20 and cuff 50；
It is located at the extension elongation of the first insertion pipe 31 and adjustment the second connecting rod of adjustment by adjusting head rod 32
432 are located at the extension elongation of the second insertion pipe 41, so as to effectively realize the adjustment to first, second brace 30,40 length.
More specifically, when actually adjusting, the outer wall of first insertion pipe 31 is provided with the first lock pin 311, described
The first lockhole 321 is provided on the shaft of head rod 32, first lock pin 311 is arranged on the first pedestal 312, described
The first spacing ring 3111 is provided on first lock pin 311, is arranged with the first spring 313 on first lock pin 311, described first
The both ends of spring 313 are respectively with the first pedestal 312 and the first spacing ring 3111 against first lock pin 311 protrudes out to first
In lockhole 321；The outer wall of second insertion pipe 41 is provided with the second lock pin 411, is set on the shaft of second connecting rod 42
The second lockhole 421 is equipped with, second lock pin 411 is arranged on the second pedestal 412, and second lock pin 411 is provided with second
Spacing ring 4111, is arranged with second spring 413 on second lock pin 411, and the both ends of the second spring 413 are respectively with second
412 and second spacing ring 4111 of pedestal is against second lock pin 411 is protruded out in the second lockhole 421, with reference to shown in Fig. 2.
To realize the connection to first, second brace 30,40 and cantilevered leg 20, hinge is provided in the cantilevered leg 20
Seat 21, first, second brace 30,40 are hinged with hinge seat 21 respectively；
Different mounting holes is provided on 20 length direction of cantilevered leg, 21 profit of hinge seat is fixed by bolts to
In mounting hole, to facilitate the adjustment realized to first, second brace 30,40 articulated positions.
For convenience of cuff 50 and the fixation of power transmission line shaft tower 10 is realized, with reference to shown in Fig. 3 and Fig. 4, the cuff 50 includes
In first, second ontology 51,52 of half-round tubular, a side of first, second ontology 51,52 is hinged by axis pin 53,
The length direction of the axis pin 53 is parallel with the pipe range direction of first, second ontology 51,52, first, second ontology 51,52
Another side be connected as one by bolt 54, be wound with rope 55, the rope in first, second ontology 51,52
55 both ends are connect respectively with knob 56, and the inside of first, second ontology 51,52 is provided with pressurized rubber pad 57 and transmission of electricity
Line bar tower 10 against.
To ensure cuff 50 and 10 fixed strong degree of power transmission line shaft tower, the inside of the pressurized rubber pad 57 is provided with arc
Clevis plate 58, the outer wall of the curved splint 58 and power transmission line shaft tower 10 against.
Specifically, the knob 56 in screw thread it is rod-shaped and with the second ontology 52 outer wall composition be threadedly coupled, the knob
56 screw thread rod end stretches out the inner tube surface of the second ontology 52, and the both ends of the rope 55 are fixed on the threaded rod stretching of knob 56
End.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of transmission line of electricity double rod inclined support structure, it is characterised in that：Including power transmission line shaft tower（10）On cantilevered leg（20）, institute
State cantilevered leg（20）On be provided with first, second brace（30、40）, first, second brace（30、40）Lower end with
Cantilevered leg（20）It is hinged, first, second brace（30、40）Upper end and cuff（50）It is hinged, the cuff（50）Gu
It is scheduled on power transmission line shaft tower（10）On, first, second brace（30、40）The articulated shaft at both ends it is horizontal and with power transmission line shaft tower（10）
Vertically, first, second brace（30、40）Length it is adjustable, the cuff（50）Positioned at power transmission line shaft tower（10）On
Position is adjustable, first, second brace（30、40）With cantilevered leg（20）Articulated position it is adjustable.
2. transmission line of electricity double rod inclined support structure according to claim 1, it is characterised in that：First brace（30）Packet
Include the first insertion pipe（31）And first insertion pipe（31）The head rod at both ends（32）, the head rod（32）Hold part
Not and cantilevered leg（20）And cuff（50）It is hinged, second brace（40）Including the second insertion pipe（41）And second insertion pipe
（41）Second connecting rod at both ends（432）, second connecting rod（42）End respectively with cantilevered leg（20）And cuff（50）Hinge
It connects.
3. transmission line of electricity double rod inclined support structure according to claim 2, it is characterised in that：First insertion pipe（31）'s
Outer wall is provided with the first lock pin（311）, the head rod（32）Shaft on be provided with the first lockhole（321）, described
One lock pin（311）It is arranged on the first pedestal（312）On, first lock pin（311）On be provided with the first spacing ring（3111）, institute
State the first lock pin（311）On be arranged with the first spring（313）, first spring（313）Both ends respectively with the first pedestal
（312）And first spacing ring（3111）Against first lock pin（311）Protrude out to the first lockhole（321）It is interior；Described second inserts
It takes over（41）Outer wall be provided with the second lock pin（411）, second connecting rod（42）Shaft on be provided with the second lockhole
（421）, second lock pin（411）It is arranged on the second pedestal（412）On, second lock pin（411）It is provided with the second limiting
Ring（4111）, second lock pin（411）On be arranged with second spring（413）, the second spring（413）Both ends respectively with
Second pedestal（412）And second spacing ring（4111）Against second lock pin（411）Protrude out to the second lockhole（421）It is interior.
4. transmission line of electricity double rod inclined support structure according to claim 3, it is characterised in that：The cantilevered leg（20）Upper setting
There is hinge seat（21）, first, second brace（30、40）Respectively with hinge seat（21）It is hinged.
5. transmission line of electricity double rod inclined support structure according to claim 1, it is characterised in that：The cuff（50）Including being in half
First, second ontology of circular tube shaped（51、52）, first, second ontology（51、52）A side pass through axis pin（53）Hinge
It connects, the axis pin（53）Length direction and first, second ontology（51、52）Pipe range direction it is parallel, described first, second
Body（51、52）Another side pass through bolt（54）It is connected as one, first, second ontology（51、52）Inside it is wound with rope
Rope（55）, the rope（55）Both ends respectively with knob（56）Connection, first, second ontology（51、52）Inside set
It is equipped with pressurized rubber pad（57）With power transmission line shaft tower（10）Against.
6. transmission line of electricity double rod inclined support structure according to claim 5, it is characterised in that：The pressurized rubber pad（57）'s
Inside is provided with curved splint（58）, the curved splint（58）With power transmission line shaft tower（10）Outer wall against.
7. transmission line of electricity double rod inclined support structure according to claim 5, it is characterised in that：The knob（56）In threaded rod
Shape and with the second ontology（52）Outer wall form be threadedly coupled, the knob（56）Screw thread rod end stretch out the second ontology（52）'s
Inner tube surface, the rope（55）Both ends be fixed on knob（56）Threaded rod external part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721558834.XU CN207568307U (en) | 2017-11-21 | 2017-11-21 | A kind of transmission line of electricity double rod inclined support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721558834.XU CN207568307U (en) | 2017-11-21 | 2017-11-21 | A kind of transmission line of electricity double rod inclined support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207568307U true CN207568307U (en) | 2018-07-03 |
Family
ID=62690925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721558834.XU Active CN207568307U (en) | 2017-11-21 | 2017-11-21 | A kind of transmission line of electricity double rod inclined support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207568307U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927190A (en) * | 2020-07-16 | 2020-11-13 | 广州心蛙科技有限责任公司 | Communication field communication pole bottom fixed protection device |
| CN112450203A (en) * | 2019-09-09 | 2021-03-09 | 田丰 | A protection against rodents installation cover for body of rod uses |
| CN114069523A (en) * | 2020-07-31 | 2022-02-18 | 国网内蒙古东部电力有限公司建设分公司 | Jumper wire supporting device for electric power |
-
2017
- 2017-11-21 CN CN201721558834.XU patent/CN207568307U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112450203A (en) * | 2019-09-09 | 2021-03-09 | 田丰 | A protection against rodents installation cover for body of rod uses |
| CN111927190A (en) * | 2020-07-16 | 2020-11-13 | 广州心蛙科技有限责任公司 | Communication field communication pole bottom fixed protection device |
| CN114069523A (en) * | 2020-07-31 | 2022-02-18 | 国网内蒙古东部电力有限公司建设分公司 | Jumper wire supporting device for electric power |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207568307U (en) | A kind of transmission line of electricity double rod inclined support structure | |
| CN207375505U (en) | A kind of screw regulating type adjusting rod | |
| CN205583605U (en) | Low pressure circuit interphase insulation conductor spacer | |
| CN206846649U (en) | A kind of light fixture hoisting structure and blackboard lights | |
| CN207819400U (en) | A kind of cable fixing device | |
| CN207353753U (en) | Phase transfer current potential power tool in dry font anchor support | |
| CN209529992U (en) | A kind of midwifery is with leading happy ball fixing device | |
| CN207553714U (en) | A kind of 220KV four-loop steel towers | |
| CN110492384A (en) | A kind of disengaging extra-high voltage strain rod tower insulator chain supplementary insulation bar | |
| CN201584698U (en) | Soft insulating tension rod for live transmission line work | |
| CN219940286U (en) | Adjustable waist stay bar | |
| CN212811144U (en) | Cable fixing device for wind generating set | |
| CN203693202U (en) | Telescopic clothes rack | |
| CN209963716U (en) | Electric power fitting for fine adjustment of tightness of low-voltage power supply line | |
| CN203856814U (en) | Tightness-adjustable hoop | |
| CN104022461B (en) | Change the double string horizontal insulator instruments of 500KV straight lines simply connected | |
| CN208031333U (en) | A kind of Portable veterinarian operating bed | |
| CN208439816U (en) | A kind of telescopic carriage for refrigerator | |
| CN210843689U (en) | Medical traction frame for orthopedics department | |
| CN207568306U (en) | A kind of power communication base station fixed structure | |
| WO2018192090A1 (en) | Portable hammock | |
| CN208499080U (en) | A kind of support pallet for electric power overhaul | |
| CN206189994U (en) | Cross arm of cement wire pole | |
| CN206442072U (en) | A kind of entrance line anchor ear | |
| CN205231615U (en) | Wire supports mount |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |