CN113445809A - Stay wire structure - Google Patents
Stay wire structure Download PDFInfo
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- CN113445809A CN113445809A CN202110866579.XA CN202110866579A CN113445809A CN 113445809 A CN113445809 A CN 113445809A CN 202110866579 A CN202110866579 A CN 202110866579A CN 113445809 A CN113445809 A CN 113445809A
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- Prior art keywords
- wire
- connector
- pull
- screw rod
- insulating
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/20—Side-supporting means therefor, e.g. using guy ropes or struts
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The application discloses stay wire structure includes: the wire tightener, the connector, the insulating pull wire and the pull rod are arranged on the wire tightener; the wire tightener comprises a first screw, a sleeve and a second screw; the sleeve is provided with a threaded cavity; the first end of the first screw rod is rotatably connected with the electric pole, and the second end of the first screw rod is in threaded connection with the first end of the threaded cavity; the first end of the second screw rod is in threaded connection with the second end of the threaded cavity; the first end of the insulating pull wire is connected with the second end of the second screw rod through a connector, and the second end of the insulating pull wire is connected with the first end of the pull rod through the connector; the second end of the pull rod is connected with the ground. The wire grip consisting of the first screw rod, the sleeve and the second screw rod is arranged, so that the tightness of the insulating pull wire can be adjusted, and the mounting efficiency is improved; current concrete pole often uses metal steel strand wires, and this application is drawn a thread through using insulating for non-metallic material, when can satisfying the installation intensity, can also improve the price/performance ratio with metal steel strand wires, reduces stolen possibility.
Description
Technical Field
The application relates to the technical field of line pulling devices, in particular to a pulling structure.
Background
In the distribution lines of 10kV and below, the concrete poles are mostly used in places where rural residents are concentrated due to the limitation of terrain conditions and construction cost. The stay wire structure used by the concrete pole is often complex to install and has the defects of insufficient electric shock resistance and anti-theft capability.
Disclosure of Invention
In view of the above, an object of the present application is to provide a cable structure for solving the problems of the existing cable structure of a concrete electric pole that the installation is complicated and the electric shock resistance and the anti-theft capability are not sufficient.
In order to achieve the above technical object, the present application provides a wire pulling structure, including: the wire tightener, the connector, the insulating pull wire and the pull rod are arranged on the wire tightener;
the wire tightener comprises a first screw, a sleeve and a second screw;
the sleeve is provided with a threaded cavity;
the first end of the first screw rod is rotatably connected with the electric pole, and the second end of the first screw rod is in threaded connection with the first end of the threaded cavity;
the first end of the second screw rod is in threaded connection with the second end of the threaded cavity;
the first end of the insulating pull wire is connected with the second end of the second screw rod through a connector, and the second end of the insulating pull wire is connected with the first end of the pull rod through a connector;
the second end of the pull rod is connected with the ground.
Furthermore, a hanging plate is also included;
the hanging plate is fixedly sleeved on the electric pole;
the first end of the first screw rod is rotatably connected to the hanging plate.
Furthermore, a hook is arranged on the connector;
and the second end of the second screw rod and the first end of the pull rod are both provided with hanging rings used for being connected with the hook.
Further, the connector includes: the outer shell, the wire connector and the tightening bolt;
the shell is provided with a wire inlet for the insulation pull wire to enter;
the wire connector is arranged in the outer shell and provided with a wire connecting groove;
the wiring groove is used for installing an insulating pull wire;
the tightening bolt is arranged on the wire connector and used for adjusting the groove width of the wire connecting groove;
the length of the wire connector along the radial direction of the insulation pull wire is greater than the length of the wire inlet along the radial direction of the insulation pull wire.
Furthermore, the insulating stay wire is a double-layer pre-twisted wire.
It can be seen from the above technical solutions that the present application provides a guy wire structure, including: the wire tightener, the connector, the insulating pull wire and the pull rod are arranged on the wire tightener; the wire tightener comprises a first screw, a sleeve and a second screw; the sleeve is provided with a threaded cavity; the first end of the first screw rod is rotatably connected with the electric pole, and the second end of the first screw rod is in threaded connection with the first end of the threaded cavity; the first end of the second screw rod is in threaded connection with the second end of the threaded cavity; the first end of the insulating pull wire is connected with the second end of the second screw rod through a connector, and the second end of the insulating pull wire is connected with the first end of the pull rod through a connector; the second end of the pull rod is connected with the ground. The wire grip consisting of the first screw rod, the sleeve and the second screw rod is arranged, so that the tightness of the insulating pull wire can be adjusted, and the mounting efficiency is improved; simultaneously, current concrete pole often uses the metal steel strand wires, and this application is acted as go-between through using insulating for non-metallic material, when can satisfying the installation intensity, can also improve the price/performance ratio with metal steel strand wires, reduces stolen possibility.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is an overall schematic view of a pull wire structure provided in an embodiment of the present application;
fig. 2 is a schematic diagram of a connector in a pull-cord configuration according to an embodiment of the present disclosure;
in the figure: 1. a wire grip; 11. a first screw; 12. a sleeve; 121. a threaded cavity; 13. a second screw; 2. a connector; 21. hooking; 22. an outer housing; 23. a wire connector; 24. screwing down the bolt; 3. an insulating pull wire; 4. pulling a rod; 5. an electric pole; 6. hanging the plate; 7. hanging a ring; 8. and a nut.
Detailed Description
The technical solutions of the embodiments of the present application will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are some, but not all embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection claimed herein.
In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should be noted that the terms "mounted," "connected," and "connected" are used broadly and are defined as, for example, a fixed connection, an exchangeable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements, unless otherwise explicitly stated or limited. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 and fig. 2, an embodiment of a pull-string structure includes: the wire tightener comprises a wire tightener 1, a connector 2, an insulating pull wire 3 and a pull rod 4; the wire grip 1 comprises a first screw 11, a sleeve 12 and a second screw 13; the sleeve 12 is provided with a threaded cavity 121; a first end of the first screw rod 11 is rotatably connected with the electric pole 5, and a second end of the first screw rod 11 is in threaded connection with a first end of the threaded cavity 121; the first end of the second screw 13 is in threaded connection with the second end of the threaded cavity 121; the first end of the insulated pull wire 3 is connected with the second end of the second screw rod 13 through the connector 2, and the second end of the insulated pull wire 3 is connected with the first end of the pull rod 4 through the connector 2; the second end of the pull rod 4 is connected with the ground.
Specifically, the first end of the first screw 11 is generally installed on the top of the electric pole 5, about 3m away from the ground, and during installation, a worker climbs the electric pole 5 to adjust the wire tightener 1; after the installation is accomplished, turn-buckle 1 is located the top of pole 5, is difficult for being touched by the mistake and leads to insulating 3 looseness of acting as go-between. The first screw rod 11 is connected with the electric pole 5 and cannot rotate around the threaded cavity 121 under the limitation of the electric pole 5; the second end of sleeve 12 is provided with the external screw thread, and second screw rod 13 is after the elasticity of rotation regulation insulating acting as go-between 3, can be fixed through the external screw thread cooperation locking of nut 8 and sleeve 12 that sets up on insulating acting as go-between 3, avoids insulating acting as go-between 3 not hard up to appear. Correspondingly, the loosening direction of the nut 8 and the second screw 13 may be set in opposite directions.
Furthermore, the hanging plate 6 is also included; the hanging plate 6 is fixedly sleeved on the top of the electric pole 5; the first end of the first screw 11 is rotatably connected to the hanging plate 6.
Specifically, the hanging plate 6 may be a two-hole hanging plate for providing a fulcrum for the rotational connection of the first screw 11.
Further, a hook 21 is arranged on the connector 2; the second end of the second screw 13 and the first end of the pull rod 4 are both provided with a hanging ring 7 for connecting with a hook 21.
Particularly, the connector 2 is connected with the hanging ring 7 through the hook 21, and the insulated pull wire 3 can be tightened through the wire tightener 1 after connection, so that the operation is simple and convenient, and the installation efficiency is effectively improved.
Further, the connector 2 includes: an outer shell 22, a wire connector 23 and a tightening bolt 24; the outer shell 22 is provided with a wire inlet 221 for the insulated pull wire 3 to enter; the wire connector 23 is arranged inside the outer shell 22, and a wire connecting groove is formed in the wire connector 23; the wiring groove is used for installing an insulating stay wire 3; the tightening bolt 24 is arranged on the wire connector 23 and used for adjusting the groove width of the wire connecting groove; the length of the wire connector 23 along the radial direction of the insulation pulling wire 3 is larger than that of the wire inlet 221 along the radial direction of the insulation pulling wire 3.
Specifically, the connector 23 and the housing 22 may include two sides, and the connector slot is formed by the two-side connector 23. After the insulated wire 3 is installed, the tightening bolt 24 can be adjusted to fix the insulated wire 3 to the connector 23. Meanwhile, the length of the wire connector 23 along the radial direction of the insulation pulling wire 3 is greater than the length of the wire inlet 221 along the radial direction of the insulation pulling wire 3, so that the wire connector 23 cannot fall out of the wire inlet 221 even if being separated from the outer shell 22.
Further, in this embodiment, the insulated stay wire 3 may be a double-layer pre-twisted wire, including an inner-layer pre-twisted wire and an outer-layer pre-twisted wire.
The application provides a structure of acting as go-between can when the installation, will insulate 3 both ends of acting as go-between to be connected to second screw rod 13 and link 7 of acting as go-between 4 through couple 21 of connector 2 respectively, later through rotating second screw rod 13, adjust the elasticity of insulating 3 of acting as go-between, adjust to insulating 3 take-ups of acting as go-between and can accomplish the installation, whole operation is swift simple and convenient, and the non-metallic insulating 3 of acting as go-between that adopts can reduce the risk of being stolen.
Although the present invention has been described in detail with reference to examples, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention.
Claims (5)
1. A pull cord structure, comprising: the wire tightener, the connector, the insulating pull wire and the pull rod are arranged on the wire tightener;
the wire tightener comprises a first screw, a sleeve and a second screw;
the sleeve is provided with a threaded cavity;
the first end of the first screw rod is rotatably connected with the electric pole, and the second end of the first screw rod is in threaded connection with the first end of the threaded cavity;
the first end of the second screw rod is in threaded connection with the second end of the threaded cavity;
the first end of the insulating pull wire is connected with the second end of the second screw rod through a connector, and the second end of the insulating pull wire is connected with the first end of the pull rod through a connector;
the second end of the pull rod is connected with the ground.
2. The pulling wire structure according to claim 1, further comprising a hanging plate;
the hanging plate is fixedly sleeved on the electric pole;
the first end of the first screw rod is rotatably connected to the hanging plate.
3. The pulling wire structure according to claim 1, wherein a hook is provided on the connector;
and the second end of the second screw rod and the first end of the pull rod are both provided with hanging rings used for being connected with the hook.
4. The wire pulling structure according to claim 1, wherein the connector comprises: the outer shell, the wire connector and the tightening bolt;
the shell is provided with a wire inlet for the insulation pull wire to enter;
the wire connector is arranged in the outer shell and provided with a wire connecting groove;
the wiring groove is used for installing an insulating pull wire;
the tightening bolt is arranged on the wire connector and used for adjusting the groove width of the wire connecting groove;
the length of the wire connector along the radial direction of the insulation pull wire is greater than the length of the wire inlet along the radial direction of the insulation pull wire.
5. The pulling wire structure according to claim 1, wherein the insulating pulling wire is a double layer pre-twisted wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110866579.XA CN113445809A (en) | 2021-07-29 | 2021-07-29 | Stay wire structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110866579.XA CN113445809A (en) | 2021-07-29 | 2021-07-29 | Stay wire structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113445809A true CN113445809A (en) | 2021-09-28 |
Family
ID=77817700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110866579.XA Pending CN113445809A (en) | 2021-07-29 | 2021-07-29 | Stay wire structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113445809A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8359792B1 (en) * | 2011-08-09 | 2013-01-29 | Hubbell Incorporated | Guy adapter having non-integral pulling eye |
| CN204510990U (en) * | 2015-01-08 | 2015-07-29 | 广东电网有限责任公司江门台山供电局 | The windproof guy structure of a kind of 10kV electric pole circuit |
| CN205046926U (en) * | 2015-09-17 | 2016-02-24 | 广东电网有限责任公司电力科学研究院 | Join in marriage net overhead line and prevent wind draw off mechanism |
| CN205046927U (en) * | 2015-09-17 | 2016-02-24 | 广东电网有限责任公司电力科学研究院 | Improved generation is joined in marriage net overhead line and is prevent wind draw off mechanism |
| CN105402314A (en) * | 2016-01-07 | 2016-03-16 | 太仓市德浩紧固件有限公司 | Two-way tensioning bolt |
| CN106760883A (en) * | 2016-11-10 | 2017-05-31 | 广东电网有限责任公司惠州供电局 | For the wind resistance reinforcement means and windproof anchoring of 10kV straight line poles |
| CN107240784A (en) * | 2017-06-22 | 2017-10-10 | 珠海格力电器股份有限公司 | Termination and air conditioner |
| CN207813170U (en) * | 2017-12-30 | 2018-09-04 | 惠州电力勘察设计院有限公司 | Electric pole auxiliary stay fixing device |
| CN112582961A (en) * | 2020-12-03 | 2021-03-30 | 广东电网有限责任公司湛江供电局 | Interim draw off mechanism of overhead line |
-
2021
- 2021-07-29 CN CN202110866579.XA patent/CN113445809A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8359792B1 (en) * | 2011-08-09 | 2013-01-29 | Hubbell Incorporated | Guy adapter having non-integral pulling eye |
| CN204510990U (en) * | 2015-01-08 | 2015-07-29 | 广东电网有限责任公司江门台山供电局 | The windproof guy structure of a kind of 10kV electric pole circuit |
| CN205046926U (en) * | 2015-09-17 | 2016-02-24 | 广东电网有限责任公司电力科学研究院 | Join in marriage net overhead line and prevent wind draw off mechanism |
| CN205046927U (en) * | 2015-09-17 | 2016-02-24 | 广东电网有限责任公司电力科学研究院 | Improved generation is joined in marriage net overhead line and is prevent wind draw off mechanism |
| CN105402314A (en) * | 2016-01-07 | 2016-03-16 | 太仓市德浩紧固件有限公司 | Two-way tensioning bolt |
| CN106760883A (en) * | 2016-11-10 | 2017-05-31 | 广东电网有限责任公司惠州供电局 | For the wind resistance reinforcement means and windproof anchoring of 10kV straight line poles |
| CN107240784A (en) * | 2017-06-22 | 2017-10-10 | 珠海格力电器股份有限公司 | Termination and air conditioner |
| CN207813170U (en) * | 2017-12-30 | 2018-09-04 | 惠州电力勘察设计院有限公司 | Electric pole auxiliary stay fixing device |
| CN112582961A (en) * | 2020-12-03 | 2021-03-30 | 广东电网有限责任公司湛江供电局 | Interim draw off mechanism of overhead line |
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| PB01 | 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: 20210928 |