CN204252620U - The transmission of electricity of a kind of double loop is two bar shaft tower laterally - Google Patents
The transmission of electricity of a kind of double loop is two bar shaft tower laterally Download PDFInfo
- Publication number
- CN204252620U CN204252620U CN201420743747.1U CN201420743747U CN204252620U CN 204252620 U CN204252620 U CN 204252620U CN 201420743747 U CN201420743747 U CN 201420743747U CN 204252620 U CN204252620 U CN 204252620U
- Authority
- CN
- China
- Prior art keywords
- arm
- hanging point
- wire cross
- tower
- bar
- 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
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to shaft tower manufacturing technology field, transmission of electricity laterally two bar shaft tower in a kind of double loop is provided, comprise the first tower bar and the second tower bar, first tower bar upper end is provided with the first ground wire cross-arm, second tower bar upper end is provided with the second ground wire cross-arm, and the first tower bar is provided with the first wire cross-arm, and the first wire cross-arm is provided with the first conducting wire hanging point, second tower bar is provided with the second wire cross-arm, and the second wire cross-arm is provided with the second conducting wire hanging point; The first coupling beam and the second coupling beam is respectively equipped with between first tower bar and the second tower bar, first coupling beam is provided with privates hanging point and privates hanging point, second coupling beam is provided with the 5th conducting wire hanging point and the 6th conducting wire hanging point, first conducting wire hanging point, privates hanging point and the 5th conducting wire hanging point form the first transmitting loop, second conducting wire hanging point, privates hanging point and the 6th conducting wire hanging point form the second transmitting loop, thus realize double loop transmission of electricity laterally two bar shaft tower reduction tower body blast, good stability, reduce floor space, load-carrying properties are superior.
Description
Technical field
The utility model belongs to shaft tower manufacturing technology field, particularly relates to a kind of double loop transmission of electricity laterally two bar shaft tower.
Background technology
The arrangement of double-circuit line transmission pressure adopts vertical arrangement more, when safe distance is certain, pole height will certainly more greatly, when crossing high-pressure circuit or other facilities, building, when line levels is limited, can only arrangement of conductor be changed, then adopt horizontal mode.
But above-mentioned horizontal existing defects, horizontally can increase line corridor width greatly, cause cross-arm long stressed unfavorable to Lifting Method in Pole Tower Integral Hoisting.
Utility model content
The purpose of this utility model is to provide a kind of double loop transmission of electricity laterally two bar shaft tower, be intended to solve double-circuit line transmission pressure arrangement in prior art and adopt horizontal mode, greatly increase line corridor width, cause cross-arm long to the stressed disadvantageous problem of Lifting Method in Pole Tower Integral Hoisting.
The utility model realizes like this, the transmission of electricity of a kind of double loop is two bar shaft tower laterally, described double loop transmission of electricity laterally two bar shaft tower comprises the first tower bar and the second tower bar, described first tower bar upper end is provided with the first ground wire cross-arm, described first ground wire cross-arm is provided with the first ground wire hanging point, described second tower bar upper end is provided with the second ground wire cross-arm, described second ground wire cross-arm is provided with the second ground wire hanging point, the shaft of described first tower bar is provided with the first wire cross-arm, described first wire cross-arm is provided with the first conducting wire hanging point, the shaft of described second tower bar is provided with the second wire cross-arm, described second wire cross-arm is provided with the second conducting wire hanging point,
Be respectively equipped with the first coupling beam and the second coupling beam between described first tower bar and the second tower bar, described first coupling beam is provided with privates hanging point and privates hanging point, and described second coupling beam is provided with the 5th conducting wire hanging point and the 6th conducting wire hanging point;
Described first ground wire cross-arm, the second ground wire cross-arm, the first wire cross-arm and the second wire cross-arm extend respectively to the direction away from described first coupling beam and the second coupling beam;
Described first conducting wire hanging point, privates hanging point and the 5th conducting wire hanging point form the first transmitting loop, and described second conducting wire hanging point, privates hanging point and the 6th conducting wire hanging point form the second transmitting loop.
As a kind of improved plan, described second coupling beam and described first wire cross-arm, the second wire cross-arm are at grade.
As a kind of improved plan, it is octagonal Taper Pipe that described first ground wire cross-arm and the second ground wire cross-arm are provided with cross section, the Large Diameter Pipeline end of described Taper Pipe is fixedly connected with the second tower bar with described first tower bar respectively by flange, the pipe with small pipe diameter end of described Taper Pipe is respectively equipped with first thread gripping-board corresponding with described first ground wire cross-arm and the second ground wire cross-arm and the second thread gripping-board, described first thread gripping-board is arranged described first ground wire hanging point, described second thread gripping-board is arranged described second ground wire hanging point.
As a kind of improved plan, it is octagonal Taper Pipe that described first wire cross-arm and the second wire cross-arm are provided with cross section, the Large Diameter Pipeline end of described Taper Pipe is fixedly connected with the second tower bar with described first tower bar respectively by flange, the pipe with small pipe diameter end of described Taper Pipe is respectively equipped with three thread gripping-board corresponding with described first wire cross-arm and the second wire cross-arm and the 4th thread gripping-board, described 3rd thread gripping-board arranges described first conducting wire hanging point, described 4th thread gripping-board arranges described second conducting wire hanging point.
As a kind of improved plan, described first coupling beam and the second coupling beam are cross section is circular or polygonal steel pipe, and described first coupling beam is fixedly connected with the second tower bar with described first tower bar respectively by flange with the two ends of the second coupling beam.
As a kind of improved plan, the upper end of described first coupling beam and the second coupling beam is provided with simple and easy aisle.
As a kind of improved plan, described first tower bar and the second tower bar are formed by some sections of fastener for connection respectively, and the caliber of described steel pipe is up-small and down-big, and the end of upper end and the top of hypomere are connected.
Because transmission of electricity horizontal two bar shaft tower in double loop comprises the first tower bar and the second tower bar, described first tower bar upper end is provided with the first ground wire cross-arm, described first ground wire cross-arm is provided with the first ground wire hanging point, described second tower bar upper end is provided with the second ground wire cross-arm, described second ground wire cross-arm is provided with the second ground wire hanging point, the shaft of described first tower bar is provided with the first wire cross-arm, described first wire cross-arm is provided with the first conducting wire hanging point, the shaft of described second tower bar is provided with the second wire cross-arm, and described second wire cross-arm is provided with the second conducting wire hanging point; Be respectively equipped with the first coupling beam and the second coupling beam between described first tower bar and the second tower bar, described first coupling beam is provided with privates hanging point and privates hanging point, and described second coupling beam is provided with the 5th conducting wire hanging point and the 6th conducting wire hanging point; Described first ground wire cross-arm, the second ground wire cross-arm, the first wire cross-arm and the second wire cross-arm extend respectively to the direction away from described first coupling beam and the second coupling beam; Described first conducting wire hanging point, privates hanging point and the 5th conducting wire hanging point form the first transmitting loop, described second conducting wire hanging point, privates hanging point and the 6th conducting wire hanging point form the second transmitting loop, thus realize double loop transmission of electricity laterally two bar shaft tower reduction tower body blast, good stability, reduce floor space, load-carrying properties are superior, reduce the size that sense head talked by the first tower bar and second simultaneously, reduce height, reduce cost of production.
Be octagonal Taper Pipe because the first ground wire cross-arm and the second ground wire cross-arm are provided with cross section, the Large Diameter Pipeline end of described Taper Pipe is fixedly connected with the second tower bar with described first tower bar respectively by flange, the pipe with small pipe diameter end of described Taper Pipe is respectively equipped with first thread gripping-board corresponding with described first ground wire cross-arm and the second ground wire cross-arm and the second thread gripping-board, described first thread gripping-board is arranged described first ground wire hanging point, described second thread gripping-board is arranged described second ground wire hanging point, structure is simple, installs and realizes conveniently.
Be octagonal Taper Pipe because the first wire cross-arm and the second wire cross-arm are provided with cross section, the Large Diameter Pipeline end of described Taper Pipe is fixedly connected with the second tower bar with described first tower bar respectively by flange, the pipe with small pipe diameter end of described Taper Pipe is respectively equipped with three thread gripping-board corresponding with described first wire cross-arm and the second wire cross-arm and the 4th thread gripping-board, described 3rd thread gripping-board arranges described first conducting wire hanging point, described 4th thread gripping-board arranges described second conducting wire hanging point, structure is simple, installs and realizes conveniently.
Due to the first coupling beam and the second coupling beam to be cross section be circular or polygonal steel pipe, described first coupling beam is fixedly connected with the second tower bar with described first tower bar respectively by flange with the two ends of the second coupling beam, and structure simply, is processed easy for installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the horizontal two bar shaft tower of double loop transmission of electricity that the utility model provides;
Fig. 2 is the structural representation of the first ground wire cross-arm of providing of the utility model or the second ground wire cross-arm;
Fig. 3 is the structural representation of the first wire cross-arm of providing of the utility model or the second wire cross-arm;
Fig. 4 is the structural representation of the first coupling beam of providing of the utility model or the second coupling beam;
Wherein, 1-first tower bar, 2-second tower bar, 3-first ground wire cross-arm, 4-first ground wire hanging point, 5-second ground wire cross-arm, 6-second ground wire hanging point, 7-first wire cross-arm, 8-first conducting wire hanging point, 9-second wire cross-arm, 10-second conducting wire hanging point, 11-first coupling beam, 12-second coupling beam, 13-privates hanging point, 14-privates hanging point, 15-the 5th conducting wire hanging point, 16-the 6th conducting wire hanging point.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows the structural representation of the horizontal two bar shaft tower of double loop transmission of electricity that the utility model provides, and for convenience of explanation, only gives the part relevant to the utility model in figure.
Double loop transmission of electricity laterally two bar shaft tower comprises the first tower bar 1 and the second tower bar 2, described first tower bar 1 upper end is provided with the first ground wire cross-arm 3, described first ground wire cross-arm 3 is provided with the first ground wire hanging point 4, described second tower bar 2 upper end is provided with the second ground wire cross-arm 5, described second ground wire cross-arm 5 is provided with the second ground wire hanging point 6, the shaft of described first tower bar 1 is provided with the first wire cross-arm 7, described first wire cross-arm 7 is provided with the first conducting wire hanging point 8, the shaft of described second tower bar 2 is provided with the second wire cross-arm 9, described second wire cross-arm 9 is provided with the second conducting wire hanging point 10,
The first coupling beam 11 and the second coupling beam 12 is respectively equipped with between described first tower bar 1 and the second tower bar 2, described first coupling beam 11 is provided with privates hanging point 13 and privates hanging point 14, and described second coupling beam 12 is provided with the 5th conducting wire hanging point 15 and the 6th conducting wire hanging point 16;
Described first ground wire cross-arm 3, second ground wire cross-arm 5, first wire cross-arm 7 and the second wire cross-arm 9 extend respectively to the direction away from described first coupling beam 11 and the second coupling beam 12;
Described first conducting wire hanging point 8, privates hanging point 13 and the 5th conducting wire hanging point 15 form the first transmitting loop, and described second conducting wire hanging point 10, privates hanging point 14 and the 6th conducting wire hanging point 16 form the second transmitting loop.
In the utility model, the second coupling beam 12 and the first wire cross-arm 7, second wire cross-arm 9 are at grade.
As shown in Figure 2, it is octagonal Taper Pipe that first ground wire cross-arm 3 and the second ground wire cross-arm 5 are provided with cross section, the Large Diameter Pipeline end of described Taper Pipe is fixedly connected with the second tower bar 2 with described first tower bar 1 respectively by flange, the pipe with small pipe diameter end of described Taper Pipe is respectively equipped with first thread gripping-board corresponding with described first ground wire cross-arm 3 and the second ground wire cross-arm 5 and the second thread gripping-board, described first thread gripping-board is arranged described first ground wire hanging point 4, described second thread gripping-board is arranged described second ground wire hanging point 6.
Wherein, simply, processing and installation are more for convenience for this first ground wire cross-arm 3 and the second ground wire cross-arm 5 structure.
As shown in Figure 3, it is octagonal Taper Pipe that first wire cross-arm 7 and the second wire cross-arm 9 are provided with cross section, the Large Diameter Pipeline end of described Taper Pipe is fixedly connected with the second tower bar 2 with described first tower bar 1 respectively by flange, the pipe with small pipe diameter end of described Taper Pipe is respectively equipped with three thread gripping-board corresponding with described first wire cross-arm 7 and the second wire cross-arm 9 and the 4th thread gripping-board, described 3rd thread gripping-board arranges described first conducting wire hanging point 8, described 4th thread gripping-board arranges described second conducting wire hanging point 10.
Wherein, simply, processing and installation are more for convenience for this first wire cross-arm 7 and the second wire cross-arm 9 structure.
In the above-described embodiments, the first ground wire cross-arm 3 or the second ground wire cross-arm 5 can be identical with the length of the first wire cross-arm 7 or the second wire cross-arm 9, also can be different, at this not in order to limit the utility model.
As shown in Figure 4, the first coupling beam 11 and the second coupling beam 12 for cross section be circular or polygonal steel pipe, described first coupling beam 11 is fixedly connected with the second tower bar 2 with described first tower bar 1 respectively by flange with the two ends of the second coupling beam 12;
The upper end of the first coupling beam 11 and the second coupling beam 12 is provided with simple and easy aisle, and convenient operation personnel walk.
In the utility model, the first tower bar 1 and the second tower bar 2 are formed by some sections of fastener for connection respectively, and the caliber of described steel pipe is up-small and down-big, and the end of upper end and the top of hypomere are connected.
Double loop of the present utility model transmission of electricity laterally two bar shaft tower reduces head sizes, reduce shaft tower height, first coupling beam 11 and the second coupling beam 12 both supported as double tower bar, be used as wire cross-arm hanging wire again, compare with triangle arrangement double loop shaft tower, shaft tower weight saving about 20%, reduces cost of production, and Social benefit and economic benefit is obvious;
Simultaneously, some sections of steel pipes of the first tower bar 1 and the second tower bar 2 are cross section for circular or polygonal Taper Pipe, caliber is up-small and down-big, the end of upper end and the top of hypomere are connected, the shape of whole tower bar can obviously reduce tower body blast, good stability, the basic root that can be conducive to limiting steel tower is opened, and reduce floor space, its load-carrying properties are excellent.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a double loop transmission of electricity laterally two bar shaft tower, it is characterized in that, described double loop transmission of electricity laterally two bar shaft tower comprises the first tower bar and the second tower bar, described first tower bar upper end is provided with the first ground wire cross-arm, described first ground wire cross-arm is provided with the first ground wire hanging point, described second tower bar upper end is provided with the second ground wire cross-arm, described second ground wire cross-arm is provided with the second ground wire hanging point, the shaft of described first tower bar is provided with the first wire cross-arm, described first wire cross-arm is provided with the first conducting wire hanging point, the shaft of described second tower bar is provided with the second wire cross-arm, described second wire cross-arm is provided with the second conducting wire hanging point,
Be respectively equipped with the first coupling beam and the second coupling beam between described first tower bar and the second tower bar, described first coupling beam is provided with privates hanging point and privates hanging point, and described second coupling beam is provided with the 5th conducting wire hanging point and the 6th conducting wire hanging point;
Described first ground wire cross-arm, the second ground wire cross-arm, the first wire cross-arm and the second wire cross-arm extend respectively to the direction away from described first coupling beam and the second coupling beam;
Described first conducting wire hanging point, privates hanging point and the 5th conducting wire hanging point form the first transmitting loop, and described second conducting wire hanging point, privates hanging point and the 6th conducting wire hanging point form the second transmitting loop.
2. double loop according to claim 1 transmission of electricity laterally two bar shaft tower, is characterized in that, described second coupling beam and described first wire cross-arm, the second wire cross-arm are at grade.
3. double loop according to claim 1 transmission of electricity laterally two bar shaft tower, it is characterized in that, it is octagonal Taper Pipe that described first ground wire cross-arm and the second ground wire cross-arm are provided with cross section, the Large Diameter Pipeline end of described Taper Pipe is fixedly connected with the second tower bar with described first tower bar respectively by flange, the pipe with small pipe diameter end of described Taper Pipe is respectively equipped with first thread gripping-board corresponding with described first ground wire cross-arm and the second ground wire cross-arm and the second thread gripping-board, described first thread gripping-board is arranged described first ground wire hanging point, described second thread gripping-board is arranged described second ground wire hanging point.
4. double loop according to claim 1 transmission of electricity laterally two bar shaft tower, it is characterized in that, it is octagonal Taper Pipe that described first wire cross-arm and the second wire cross-arm are provided with cross section, the Large Diameter Pipeline end of described Taper Pipe is fixedly connected with the second tower bar with described first tower bar respectively by flange, the pipe with small pipe diameter end of described Taper Pipe is respectively equipped with three thread gripping-board corresponding with described first wire cross-arm and the second wire cross-arm and the 4th thread gripping-board, described 3rd thread gripping-board arranges described first conducting wire hanging point, described 4th thread gripping-board arranges described second conducting wire hanging point.
5. double loop according to claim 1 transmission of electricity laterally two bar shaft tower, it is characterized in that, described first coupling beam and the second coupling beam are cross section is circular or polygonal steel pipe, and described first coupling beam is fixedly connected with the second tower bar with described first tower bar respectively by flange with the two ends of the second coupling beam.
6. double loop according to claim 5 transmission of electricity laterally two bar shaft tower, it is characterized in that, the upper end of described first coupling beam and the second coupling beam is provided with simple and easy aisle.
7. double loop according to claim 1 transmission of electricity laterally two bar shaft tower, it is characterized in that, described first tower bar and the second tower bar are formed by some sections of fastener for connection respectively, and the caliber of described steel pipe is up-small and down-big, and the end of upper end and the top of hypomere are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743747.1U CN204252620U (en) | 2014-11-29 | 2014-11-29 | The transmission of electricity of a kind of double loop is two bar shaft tower laterally |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743747.1U CN204252620U (en) | 2014-11-29 | 2014-11-29 | The transmission of electricity of a kind of double loop is two bar shaft tower laterally |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204252620U true CN204252620U (en) | 2015-04-08 |
Family
ID=52956942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420743747.1U Active CN204252620U (en) | 2014-11-29 | 2014-11-29 | The transmission of electricity of a kind of double loop is two bar shaft tower laterally |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204252620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915341A (en) * | 2018-06-15 | 2018-11-30 | 国网安徽众兴电力设计院有限公司 | A kind of reinforcement means improving transmission of electricity double steel pipe bar connecting node stress raisers |
| CN110924730A (en) * | 2019-12-09 | 2020-03-27 | 广州增立钢管结构股份有限公司 | General tower structure |
-
2014
- 2014-11-29 CN CN201420743747.1U patent/CN204252620U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915341A (en) * | 2018-06-15 | 2018-11-30 | 国网安徽众兴电力设计院有限公司 | A kind of reinforcement means improving transmission of electricity double steel pipe bar connecting node stress raisers |
| CN110924730A (en) * | 2019-12-09 | 2020-03-27 | 广州增立钢管结构股份有限公司 | General tower structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204252620U (en) | The transmission of electricity of a kind of double loop is two bar shaft tower laterally | |
| CN203536866U (en) | Tripod line laying device | |
| CN202039636U (en) | 800-KV extra-high voltage direct-current new linear transmission iron tower | |
| CN102277999B (en) | Large-section portal steel structure holding pole | |
| CN202718446U (en) | Novel combined steel pipe pole | |
| CN204252622U (en) | A kind of multiloop transmission of electricity longitudinally two bar shaft tower | |
| CN204571449U (en) | A kind of EHV transmission steel tube tower cross-arm | |
| CN204850641U (en) | Single -column steel pipe pole | |
| CN205688923U (en) | A kind of wire rounded projections arranged two circuit tower | |
| CN204402131U (en) | A kind of Novel electric power line tower structure | |
| CN207660356U (en) | A kind of power transmission line steel pipe rod | |
| CN204117747U (en) | A kind of 110kV electric pressure three dimensional wound core transformer hoisting structure | |
| CN204252619U (en) | Transmit electricity three connecting rod towers in a kind of double loop | |
| CN205206456U (en) | Two backcrossing of tight type of excelling in is flowed with four times steel pipe towers in tower | |
| CN204252615U (en) | A kind of double loop power cable termination shaft tower | |
| CN205992711U (en) | A kind of new it is easily assembled formula Stainless steel tee device | |
| CN203967583U (en) | The transmission instrument that a kind of removable miniature service kit transmits up and down | |
| CN205004707U (en) | Two strings of some devices of steel pipe pole cross arm list | |
| CN204737623U (en) | Balancing weight suitable for seamless steel pipe handling | |
| CN202296821U (en) | Installation structure for lifting appliance | |
| CN203381992U (en) | Diode pedestal with protective jacket | |
| CN203998596U (en) | Be easy to the vertical lifting structure coordinating with major diameter pipe | |
| CN211524294U (en) | Steel pipe pole lead and ground wire hanging point structure | |
| CN201121092Y (en) | Hook | |
| CN203922569U (en) | A kind of Simple power pole loading and unloading bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |