CN218276020U

CN218276020U - Four-split sub-conductor spacer for phase-to-ground spacer

Info

Publication number: CN218276020U
Application number: CN202222615699.5U
Authority: CN
Inventors: 华峰
Original assignee: Anhui Xinhua Rui Circuit Equipment Co ltd
Current assignee: Anhui Xinhua Rui Circuit Equipment Co ltd
Priority date: 2022-10-03
Filing date: 2022-10-03
Publication date: 2023-01-10
Anticipated expiration: 2032-10-03

Abstract

The utility model discloses a quadripartion conductor spacer that phase-to-ground conductor spacer was used, including the conductor spacer frame, the both sides inner wall of conductor spacer frame is fixed connection bracing piece I's both ends respectively, bracing piece I's middle part fixed connection bracing piece II's middle part, bracing piece II's both ends are fixed connection conductor spacer frame's other both sides inner wall respectively, the outer wall week side of conductor spacer frame rotates and is connected with a plurality of rotation posts, the one end fixedly connected with threaded rod of conductor spacer frame is kept away from to the rotation post, the threaded rod is equipped with an internal thread section of thick bamboo outward through the helicitic texture cover, the one end fixedly connected with fastener of threaded rod is kept away from to the internal thread section of thick bamboo. Through the threaded rod cooperation internal thread section of thick bamboo that rotates the setting, can adjust the clamp extension length, and then can press from both sides tightly to the power transmission line of different intervals, make things convenient for the installation of conductor spacer, reduced the manpower of artifical pulling power transmission line, then the reverse rotation threaded rod contracts the clamp, and then interval between the adjustment power transmission line is to suitable distance.

Description

Four-split sub-conductor spacer for phase-to-ground spacer

Technical Field

The utility model relates to a conductor spacer technical field specifically is a four-split sub-conductor spacer that phase-to-ground conductor spacer used.

Background

The distance and large capacity super high voltage transmission line has two, four and over split wires for each phase, and in order to maintain the interval between the split wires to meet the requirement of electric performance, reduce surface potential gradient and avoid electromagnetic force between the wires to result in mutual attraction collision or instantaneous attraction collision.

Traditional conductor spacer majority adopts polygonized structure to the length of every split conductor is fixed, and is great because of the span of power transmission line, can take place certain flagging, the conductor spacer is inconvenient when the installation is adjusted length, need exert oneself and stimulate the power transmission line just can install smoothly, but the power transmission line span is great, and self is heavier, the artifical difficult pulling or be very hard, for this reason we propose the four-split sub-conductor spacer that a phase place conductor spacer used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a four-split sub-conductor spacer that phase-to-ground spacer was used to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a quadripartion conductor spacer that phase place conductor spacer was used, includes the conductor spacer frame, the both sides inner wall of conductor spacer frame is fixed connection bracing piece I's both ends respectively, bracing piece I's middle part fixed connection bracing piece II's middle part, bracing piece II's both ends are fixed connection conductor spacer frame's other both sides inner wall respectively, the outer wall week of conductor spacer frame week side rotates and is connected with a plurality of rotation posts, the one end fixedly connected with threaded rod of conductor spacer frame is kept away from to the rotation post, the threaded rod is equipped with an internal thread section of thick bamboo outward through the helicitic texture cover, the one end fixedly connected with fastener of threaded rod is kept away from to the internal thread section of thick bamboo.

Preferably, the spacing inner ring of one end fixedly connected with of rotation post, the activity of spacing inner ring is established at conductor spacer frame inner wall, the spacing outer ring of opposite side week fixedly connected with of rotation post, the activity of spacing outer ring is established at the outer wall of conductor spacer frame.

Preferably, the support rod I and the support rod II are arranged in a cross structure.

Preferably, the conductor spacer frame is the ring column structure, the rotation post uses the centre of a circle of conductor spacer frame to set up four as array point annular array, the rotation post sets up with crisscross bracing piece I and the bracing piece II that the cruciform structure arranged.

Preferably, the threaded rod is far away from the one end week side fixedly connected with of an internal thread section of thick bamboo and dials the ring, it is equipped with anti-skidding tooth to dial the ring outer wall.

Compared with the prior art, the beneficial effects of the utility model are that: through the threaded rod cooperation internal thread section of thick bamboo that rotates the setting, can adjust the clamp extension length, and then can press from both sides tightly to the power transmission line of different intervals, make things convenient for the installation of conductor spacer, reduced the manpower of artifical pulling power transmission line, then the reverse rotation threaded rod contracts the clamp, and then interval between the adjustment power transmission line is to suitable distance, has saved the manpower of artifical pulling.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a front view of the present invention.

In the figure: the spacing rod comprises a spacing rod frame 1, a supporting rod I2, a supporting rod II3, a rotating column 4, a limiting inner ring 5, a toggle ring 6, a threaded rod 7, an internal thread cylinder 8, a wire clamp 9 and a limiting outer ring 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 and 2, in order to provide a first embodiment of the present invention, the embodiment provides a four-split sub-conductor spacer for a phase-to-ground spacer, which includes a spacer frame 1, and is characterized in that: the both sides inner wall of conductor spacer frame 1 is fixed connection bracing piece I2's both ends respectively, bracing piece I2's middle part fixed connection bracing piece II 3's middle part, bracing piece II 3's both ends are fixed connection conductor spacer frame 1's other both sides inner wall respectively, conductor spacer frame 1's outer wall week side rotates and is connected with a plurality of rotation posts 4, the one end fixedly connected with threaded rod 7 of conductor spacer frame 1 is kept away from to rotation post 4, threaded rod 7 is equipped with interior thread barrel 8 outward through the helicitic texture cover, the one end fixedly connected with fastener 9 of threaded rod 7 is kept away from to interior thread barrel 8. Based on the conductor spacer frame 1 of ring shape structure, through the angle that keeps interior thread section of thick bamboo 8, make the centre of a circle of the inside round hole of fastener 9 keep unanimous with the length direction of power transmission line, then rotate and dial ring 6, it rotates to drive threaded rod 7, threaded rod 7 normal running fit thread structure drives the interior thread section of thick bamboo 8 that the cover established and stretches out suitable distance, make fastener 9 can smooth centre gripping power transmission line, realize the fixed of split conductor, other threaded rod 7 of same mode operation, and then fix a plurality of split conductors, simultaneously the length of fastener 9 can be adjusted according to the interval between the power transmission line in real time, make things convenient for conductor spacer frame 1's installation, the manpower of artifical pulling power transmission line has been reduced, then reverse rotation threaded rod 7, it removes to drive interior thread section of thick bamboo 8, and then drive fastener 9 and contract, can adjust the interval between the power transmission line to suitable distance, the manpower of artifical pulling has been saved, conductor spacer frame 1 inner wall fixed connection's bracing piece I2, bracing piece II3, support conductor spacer frame 1 holistic steadiness and intensity have been improved.

Example 2

Referring to fig. 1-2, for the utility model discloses the second embodiment, this embodiment is based on last embodiment, concretely, rotate the spacing inner ring of one end fixedly connected with 5 of post 4, spacing inner ring 5 activity is established at spacer frame 1 inner wall, the spacing outer ring of opposite side week side fixedly connected with 10 of post 4 rotates, the outer wall at spacer frame 1 is established in the activity of spacing outer ring 10, spacing inner ring 5 cooperation spacing outer ring 10, it is spacing to rotate post 4, and then guarantee to rotate the compactness that rotation post 4 and spacer frame 1 of connection are connected, avoid rotating post 4 and take place to drop under the pulling force effect of split conductor, and then guarantee that fastener 9 supports fixed stability to split conductor.

Specifically, bracing piece I2 and bracing piece II3 are the cruciform structure and arrange, become bracing piece I2, the bracing piece II3 that cruciform structure set up, to the inside structure that forms four equilateral triangle of spacer frame 1, disperse the power of the inside not equidirectional of spacer frame 1, improved the holistic steadiness and the intensity of spacer frame 1.

It is specific, conductor spacer frame 1 is round annular structure, round annular structure's setting, the atress that makes conductor spacer frame 1 is more even, it sets up four as array point annular array to rotate the centre of a circle that post 4 used conductor spacer frame 1, the bracing piece I2 and the crisscross setting of bracing piece II3 that rotate post 4 and cruciform structural arrangement, the rotation post 4 of crisscross setting, make holistic operating space bigger, the power of the split conductor direction that rotates post 4 and receive simultaneously can disperse respectively on the bracing piece I2 and the bracing piece II3 of both sides, holistic stability has been guaranteed.

Specifically, threaded rod 7 keeps away from one end week side fixedly connected with of an internal thread section of thick bamboo 8 and dials ring 6, dials 6 outer walls of ring and is equipped with anti-skidding tooth, dials the setting of ring 6, conveniently rotates threaded rod 7, and then adjusts the length of fastener 9, and the setting of anti-skidding tooth has increased the frictional force when operating.

Example 3

Referring to fig. 1-2, for the utility model discloses a third embodiment, this embodiment is based on two above embodiments, during the use, use the conductor spacer frame 1 of ring structure as the basis, through the angle that keeps internal thread section of thick bamboo 8, make the centre of a circle of the inside round hole of fastener 9 keep unanimous with the length direction of power transmission line, then rotate and dial ring 6, it rotates to drive threaded rod 7, threaded rod 7 normal running fit thread structure drives the internal thread section of thick bamboo 8 that the cover was established and stretches out suitable distance, make fastener 9 can smooth centre gripping power transmission line, the realization is fixed to the split conductor, other threaded rod 7 of same mode operation, and then fix a plurality of split conductors, the length of while fastener 9 can be adjusted in real time according to the interval between the power transmission line, make things convenient for conductor spacer frame 1's installation, the manpower of artifical pulling power transmission line has been reduced, then reverse rotation threaded rod 7, it moves to drive internal thread section of thick bamboo 8, and then drive fastener 9 and contract, can adjust the interval between the power transmission line to suitable distance, the manpower of artifical pulling has been saved, conductor spacer frame 1 inner wall fixed connection's bracing piece I2, bracing piece II carries out the bracing piece, the bracing piece that the conductor spacer frame structure sets up simultaneously, the internal strength of the internal thread structure is improved four internal triangle-shaped structure, the dispersion strength, the internal conductor spacer frame 1 and the internal stability of the internal triangle-shaped structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A quad-split sub-conductor spacer for a phase spacer comprising a spacer frame (1), characterized in that: the both sides inner wall of conductor spacer frame (1) is the both ends of fixed connection bracing piece I (2) respectively, the middle part of the middle part fixed connection bracing piece II (3) of bracing piece I (2), the both ends of bracing piece II (3) are the both sides inner wall in addition of fixed connection conductor spacer frame (1) respectively, the outer wall week side of conductor spacer frame (1) is rotated and is connected with a plurality of rotations post (4), rotate one end fixedly connected with threaded rod (7) of conductor spacer frame (1) are kept away from in post (4), threaded rod (7) are equipped with internal thread section of thick bamboo (8) through the helicitic texture cover outward, the one end fixedly connected with fastener (9) of threaded rod (7) are kept away from in internal thread section of thick bamboo (8).

2. A four-split sub-conductor spacer for a phase spacer according to claim 1, wherein: rotate spacing inner ring of one end fixedly connected with (5) of post (4), spacing inner ring (5) activity is established at conductor spacer frame (1) inner wall, the spacing outer loop of opposite side week fixedly connected with (10) of rotating post (4), the outer wall at conductor spacer frame (1) is established in spacing outer loop (10) activity.

3. A quad-split sub-conductor spacer for a phase spacer according to claim 1, wherein: the supporting rod I (2) and the supporting rod II (3) are arranged in a cross structure.

4. A four-split sub-conductor spacer for a phase spacer according to claim 3, wherein: the spacer frame (1) is of a circular ring structure, the circle center of the rotating column (4) which uses the spacer frame (1) is four in the arrangement of an array point annular array, and the rotating column (4) and the supporting rod I (2) and the supporting rod II (3) which are arranged in a cross structure are arranged in a staggered mode.

5. A four-split sub-conductor spacer for a phase spacer according to claim 1, wherein: the threaded rod (7) is kept away from one end of the internal thread cylinder (8) and is circumferentially fixedly connected with a stirring ring (6), and the outer wall of the stirring ring (6) is provided with anti-skidding teeth.