CN212114554U - Support for live working of overhead distribution line - Google Patents
Support for live working of overhead distribution line Download PDFInfo
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- CN212114554U CN212114554U CN202020946117.XU CN202020946117U CN212114554U CN 212114554 U CN212114554 U CN 212114554U CN 202020946117 U CN202020946117 U CN 202020946117U CN 212114554 U CN212114554 U CN 212114554U
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- base
- overhead distribution
- outer sleeve
- support
- distribution line
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Abstract
The utility model provides an overhead distribution lines support for live working relates to electric power and overhauls technical field, it includes the base, the outer tube, the bracing piece, the U-shaped fixed plate, the back shaft, supporting wheel and prevent down the mechanism, the base is circular base, the upper portion central point department of putting at the base is installed to the outer tube vertically and fixedly, the bracing piece passes through the locking bolt and installs inside the upper end of outer tube vertically, the upper end tip at the bracing piece is just installed fixedly to U-shaped fixed plate level, the back shaft passes through antifriction bearing and installs between the both sides wall of U-shaped fixed plate fixedly and horizontally, the fixed suit of supporting wheel is at the middle part of back shaft, prevent down the outside at the outer tube of. The utility model provides a support for overhead distribution lines live working can adjust its whole height as required, and the practicality is better, and stability is better, and the difficult accident that takes place askewly falls can guarantee developing smoothly of overhead distribution lines live working.
Description
Technical Field
The utility model relates to an electric power overhauls technical field, particularly, indicates an overhead distribution lines support for live working.
Background
The overhead line mainly refers to an overhead open line, is erected above the ground and is a power transmission line for transmitting electric energy by fixing a power transmission conductor on a tower erected on the ground through an insulator. The live-line work of the overhead distribution line mainly adopts an insulating rod method and an insulating glove method. The distribution line is often required to be supported and handled at overhead distribution line live working's in-process, but the support for overhead distribution line live working among the prior art can not adjust its whole height as required, and the practicality is relatively poor, and stability is also relatively poor, takes place askew accident easily, leads to being difficult to guarantee the smooth of carrying out of overhead distribution line live working.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a support for overhead distribution lines live working can adjust its whole height as required, and the practicality is better, and stability is better, is difficult for taking place askew accident, can guarantee developing smoothly of overhead distribution lines live working.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a support for live working of an overhead distribution line comprises a base, an outer sleeve, a supporting rod, a U-shaped fixing plate, a supporting shaft, supporting wheels and an anti-falling mechanism, wherein the base is a circular base, the outer sleeve is vertically and fixedly installed at the upper central position of the base, the supporting rod is vertically installed inside the upper end of the outer sleeve through a locking bolt, the U-shaped fixing plate is horizontally and fixedly installed at the upper end part of the supporting rod, the supporting shaft is fixedly and horizontally installed between two side walls of the U-shaped fixing plate through a rolling bearing, the supporting wheels are fixedly sleeved in the middle of the supporting shaft, and the anti-falling mechanism is fixedly installed outside the outer sleeve;
the anti-falling mechanism comprises an annular assembling seat, the annular assembling seat is fixedly sleeved outside the outer sleeve, three U-shaped connecting seats are welded on the outer side surface of the annular assembling seat in an annular equal-angle mode, connecting blocks are hinged inside the three U-shaped connecting seats through hinge pins, outer sleeve rods are welded at the end portions, far away from the hinge pins, of the connecting blocks, and threaded rods are screwed inside the ends, far away from the connecting blocks, of the outer sleeve rods.
Furthermore, the supporting wheel is an I-shaped ceramic supporting wheel or an I-shaped rubber supporting wheel.
Furthermore, a mounting seat is further welded on the outer surface of the outer sleeve, which is close to the upper end of the outer sleeve, and a threaded hole matched with the locking bolt is formed in the mounting seat.
Furthermore, a circular through hole is further formed in the threaded rod, and the circular through hole is close to the end portion, far away from the connecting block, of the threaded rod.
Furthermore, a first conical block is further integrally arranged at the end part, far away from the connecting block, of one end of the threaded rod, and the tip of the first conical block is arranged back to the threaded rod.
Furthermore, the bottom of the base is fixedly welded with four second conical blocks, the four second conical blocks are annularly arranged at equal angles, and the tips of the four second conical blocks are arranged back to the base.
The utility model has the advantages that: during the in-service use, according to the whole height of overhead distribution lines, this support is adjusted with this through locking bolt adjusting support pole in the inside position of outer sleeve pipe to the height, then will treat the distribution lines that supports and place on the supporting wheel, then place this support whole vertically, treat the distribution lines that supports and support, then adjusting threaded rod is in the inside position of outer loop bar, the one end of keeping away from the connecting block with the threaded rod again supports subaerial, thereby make this support be difficult for taking place askew accident under the effect of preventing down the mechanism, and then make this support stability better, can guarantee the smooth development of overhead distribution lines live working. The utility model provides an aerial distribution lines support for live working can adjust its whole height as required, and the practicality is better, and stability is better, and the difficult accident that takes place askewly falls can guarantee carrying out smoothly of aerial distribution lines live working.
Drawings
Fig. 1 is a schematic structural view of the support for live-wire work of the overhead distribution line of the present invention;
fig. 2 is a schematic structural view of another view angle of the support for overhead distribution line live line work of the present invention;
fig. 3 is a schematic diagram of a partially enlarged structure of the support for live-wire work of the overhead distribution line of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 5 is an enlarged view of the structure at B in FIG. 2;
fig. 6 is an enlarged schematic view of the structure at C in fig. 2.
Description of reference numerals: 1-base, 2-outer sleeve, 3-support rod, 4-locking bolt, 5-U-shaped fixing plate, 6-support wheel, 7-anti-falling mechanism, 701-annular assembly seat, 702-outer sleeve rod, 703-threaded rod, 704-U-shaped connecting seat, 705-connecting block, 706-pin shaft, 707-first conical block, 708-circular through hole, 8-second conical block, 9-mounting seat, 10-support shaft and 11-rolling bearing.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1-5, the utility model provides a support for live-wire work of overhead distribution lines, which comprises a base 1, an outer sleeve 2, a support rod 3, a U-shaped fixing plate 5, a support shaft 10, a support wheel 6 and an anti-falling mechanism 7, the base 1 is a circular base, the outer sleeve 2 is vertically and fixedly arranged at the central position of the upper part of the base 1, the support rod 3 is vertically installed inside the upper end of the outer sleeve 2 by a locking bolt 4, the U-shaped fixing plate 5 is horizontally and fixedly installed at the upper end portion of the support rod 3, the support shaft 10 is fixedly and horizontally installed between the two side walls of the U-shaped fixing plate 5 through a rolling bearing 11, the supporting wheel 6 is fixedly sleeved in the middle of the supporting shaft 10, and the anti-falling mechanism 7 is fixedly installed outside the outer sleeve 2;
the anti-falling mechanism 7 comprises an annular assembling seat 701, the annular assembling seat 701 is fixedly sleeved outside the outer sleeve 2, three U-shaped connecting seats 704 are welded on the outer side surface of the annular assembling seat 701 in an annular equal-angle mode, connecting blocks 705 are hinged inside the three U-shaped connecting seats 704 through hinge pins 706, outer rods 702 are welded at the end portions, far away from the hinge pins 706, of the connecting blocks 705, and threaded rods 703 are screwed inside the ends, far away from the connecting blocks 705, of the outer rods 702.
During the in-service use, adjust bracing piece 3 through locking bolt 4 according to the height of overhead distribution lines and adjust the whole height of this support with this in the inside position of outer sleeve pipe 2, then will treat the distribution lines that supports and place on supporting wheel 6, then place this support whole vertically, treat the distribution lines that supports and support, then adjusting threaded rod 703 is in the inside position of outer loop bar 702, the one end of keeping away from connecting block 705 with threaded rod 703 again supports subaerial, thereby make this support be difficult for taking place askew accident under the effect of preventing down mechanism 7, and then make this support stability better, can guarantee the smooth development of overhead distribution lines live working.
The utility model provides an aerial distribution lines support for live working can adjust its whole height as required, and the practicality is better, and stability is better, and the difficult accident that takes place askewly falls can guarantee carrying out smoothly of aerial distribution lines live working.
As shown in fig. 3, in this embodiment, the support wheel 6 is an i-shaped ceramic support wheel or an i-shaped rubber support wheel. When in actual use, set up supporting wheel 6 into I-shaped ceramic supporting wheel or I-shaped rubber supporting wheel for supporting wheel 6 not only insulating properties is good, can effectively prevent the upper portion landing of the distribution lines from supporting wheel 6 that is supported moreover, thereby guarantees that this support can support the distribution lines steadily.
As shown in fig. 4, in this embodiment, a mounting seat 9 is further welded on the outer surface of the outer sleeve 2 near the upper end thereof, and a threaded hole matched with the locking bolt 4 is formed inside the mounting seat 9. When in actual use, through setting up mount pad 9 and set up in its inside with locking bolt 4 assorted screw hole for bracing piece 3 is convenient for install inside the upper end of outer tube 2 vertically through locking bolt 4, also makes the highly convenient for of this support adjust simultaneously.
As shown in fig. 5 and 6, in this embodiment, a circular through hole 708 is further formed on the threaded rod 703, and the circular through hole 708 is disposed adjacent to an end of the threaded rod 703 away from the connecting block 705. In practice, the circular through hole 708 may be used for inserting a rod-shaped tool, and the threaded rod 703 may be rotated more easily by using the principle of leverage, so that the adjustment of the threaded rod 703 is simple and labor-saving.
As shown in fig. 5 and 6, in this embodiment, a first conical block 707 is further integrally provided at an end of the threaded rod 703 away from the connecting block 705, and a tip of the first conical block 707 is disposed opposite to the threaded rod 703. In practical use, the tip of the first conical block 707 can stably contact with the ground, so that the phenomenon that the support is inclined due to slippage between one end of the threaded rod 703 far away from the connecting block 705 and the ground can be effectively prevented.
As shown in fig. 1, in this embodiment, four second conical blocks 8 are further fixedly welded at the bottom of the base 1, the four second conical blocks 8 are annularly arranged at equal angles, and tips of the four second conical blocks 8 are arranged opposite to the base 1. During the in-service use, four second circular cone pieces 8 can contact with ground steadily, can effectively prevent base 1 relative ground emergence gliding phenomenon to make this support can support the distribution lines steadily.
The detailed description is given above to the support for the live-wire work of the overhead distribution line provided by the application. The description of the specific embodiments is only intended to facilitate an understanding of the methods of the present application and their core concepts. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
Claims (6)
1. The utility model provides an overhead distribution lines support for live working which characterized in that: comprises a base (1), an outer sleeve (2), a supporting rod (3), a U-shaped fixing plate (5), a supporting shaft (10), a supporting wheel (6) and an anti-falling mechanism (7), the base (1) is a circular base, the outer sleeve (2) is vertically and fixedly arranged at the central position of the upper part of the base (1), the supporting rod (3) is vertically arranged inside the upper end of the outer sleeve (2) through a locking bolt (4), the U-shaped fixing plate (5) is horizontally and fixedly arranged at the upper end part of the supporting rod (3), the supporting shaft (10) is fixed and horizontally arranged between two side walls of the U-shaped fixing plate (5) through a rolling bearing (11), the supporting wheel (6) is fixedly sleeved in the middle of the supporting shaft (10), the anti-falling mechanism (7) is fixedly arranged outside the outer sleeve (2);
the anti-falling mechanism (7) comprises an annular assembling seat (701), the annular assembling seat (701) is fixedly sleeved outside the outer sleeve (2), three U-shaped connecting seats (704) are welded on the outer side face of the annular assembling seat (701) in an annular equal-angle mode, connecting blocks (705) are hinged to the inside of the three U-shaped connecting seats (704) through hinge pins (706), outer sleeves (702) are welded to the end portions, far away from the hinge pins (706), of the connecting blocks (705), and threaded rods (703) are screwed into the ends, far away from the connecting blocks (705), of the outer sleeves (702).
2. The overhead distribution line live-wire work stand according to claim 1, characterized in that: the supporting wheel (6) is an I-shaped ceramic supporting wheel or an I-shaped rubber supporting wheel.
3. The overhead distribution line live-wire work stand according to claim 1, characterized in that: the outer surface of the outer sleeve (2) is further welded with a mounting seat (9) adjacent to the upper end of the outer sleeve, and a threaded hole matched with the locking bolt (4) is formed in the mounting seat (9).
4. The overhead distribution line live-wire work stand according to claim 1, characterized in that: the threaded rod (703) is further provided with a circular through hole (708), and the circular through hole (708) is arranged at the end part, far away from the connecting block (705), of the threaded rod (703).
5. The overhead distribution line live-wire work stand according to claim 1, characterized in that: the end part of one end, far away from the connecting block (705), of the threaded rod (703) is further integrally provided with a first conical block (707), and the tip of the first conical block (707) is arranged back to the threaded rod (703).
6. The overhead distribution line live working stand according to claim 5, wherein: the base is characterized in that four second conical blocks (8) are fixedly welded at the bottom of the base (1), the four second conical blocks (8) are arranged in an annular equal-angle mode, and the tips of the four second conical blocks (8) are arranged back to the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020946117.XU CN212114554U (en) | 2020-05-29 | 2020-05-29 | Support for live working of overhead distribution line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020946117.XU CN212114554U (en) | 2020-05-29 | 2020-05-29 | Support for live working of overhead distribution line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212114554U true CN212114554U (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020946117.XU Active CN212114554U (en) | 2020-05-29 | 2020-05-29 | Support for live working of overhead distribution line |
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| CN (1) | CN212114554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942881A (en) * | 2021-10-13 | 2022-01-18 | 安徽顺源智纺有限公司 | Easily-assembled wire guide mechanism applied to pure polyester yarns and use method thereof |
-
2020
- 2020-05-29 CN CN202020946117.XU patent/CN212114554U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942881A (en) * | 2021-10-13 | 2022-01-18 | 安徽顺源智纺有限公司 | Easily-assembled wire guide mechanism applied to pure polyester yarns and use method thereof |
| CN113942881B (en) * | 2021-10-13 | 2023-01-13 | 安徽顺源智纺有限公司 | Easily-assembled wire guide mechanism applied to pure polyester yarns and use method thereof |
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