CN205724639U - A kind of power construction cross-arm torr line device - Google Patents
A kind of power construction cross-arm torr line device Download PDFInfo
- Publication number
- CN205724639U CN205724639U CN201620253239.4U CN201620253239U CN205724639U CN 205724639 U CN205724639 U CN 205724639U CN 201620253239 U CN201620253239 U CN 201620253239U CN 205724639 U CN205724639 U CN 205724639U
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- China
- Prior art keywords
- draw
- groove
- cross
- arm
- grooves
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- Expired - Fee Related
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Abstract
This utility model relates to electric power facility field, particularly discloses a kind of power construction cross-arm torr line device.It passes through hinge two support bars together after including intersecting in X-shaped, every described support bar lower end is hinged with downward opening draw-in groove, it is provided with pulley in described draw-in groove, the bottom of described pulley, higher than the bottom of draw-in groove, is provided with, between two draw-in grooves, the device that two draw-in grooves can be made to move round about.This utility model is owing to being provided with cross one another support bar, angle between two support bars can adjust, when angle between two support bars is less, stable triangle is constituted between they and cross-arm, being formed at vertex of a triangle and intersect, power transmission line rides over infall, builder can attentively carry out operating operation, convenient quick again, save trouble and laborsaving.
Description
(1) technical field
This utility model relates to electric power facility field, particularly to a kind of power construction cross-arm torr line device.
(2) background technology
In transmission line construction, transformation process, particularly 10Kv line insulation line footpath is above 240, it is necessary to by section
Increase spark gap, relatively thick due to line footpath when zinc oxide surge arresters, first covered wire to be separated with spark gap, covered wire with lightning-arrest
Insulating barrier between device is peeled off, is the most all to use artificial torr line mode, holds up by covered wire, and ask line to enter
Row operation, owing to power transmission line is the longest, the heaviest, workmen shoulders the most tired, has also had a strong impact on efficiency of construction and has entered
Degree.
(3) summary of the invention
This utility model is in order to make up the defect of prior art, it is provided that the power construction cross-arm torr of a kind of easy construction
Line device.
This utility model is achieved by the following technical solution:
A kind of power construction cross-arm torr line device, is characterized in that: after including intersecting in X-shaped by hinge together
Two support bars, every described support bar lower end is hinged with downward opening draw-in groove, is provided with pulley, described pulley in described draw-in groove
Bottom higher than the bottom of draw-in groove, be provided with, between two draw-in grooves, the device that two draw-in grooves can be made to move round about.
The described device that two draw-in grooves can be made to move round about is leading screw, and described leading screw is respectively arranged at two ends with direction phase
Anti-screw thread.
Described leading screw one end is provided with rotating handles.
The described device that two draw-in grooves can be made to move round about includes jack, the outfan of described jack and pin
Axle connects, and the lower end of described jack is provided with fixed card slot.
Described jack is rack-jack.
The beneficial effects of the utility model are:
This utility model is owing to being provided with cross one another support bar, and the angle between two support bars can adjust, when
When angle between two support bars is less, constitute stable triangle between they and cross-arm, shape at vertex of a triangle
Becoming to intersect, power transmission line rides over infall, builder can attentively carry out operating operation, convenient quick again, saves trouble and laborsaving.
(4) accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further described.
Fig. 1 is the main TV structure schematic diagram during the first embodiment of this utility model uses；
Fig. 2 is the main TV structure schematic diagram during this utility model the second embodiment uses.
In figure, 1 support bar, 2 bearing pins, 3 draw-in grooves, 4 pulleys, 5 leading screws, 6 rotating handleses, 7 jack, 8 fixed card slots, 9 is horizontal
Load, 10 power transmission lines.
(5) detailed description of the invention
Accompanying drawing is specific embodiment of the utility model.The first being illustrated in figure 1 during this utility model uses is implemented
Mode, this kind of power construction cross-arm torr line device, including passing through two support bars that bearing pin 2 is hinged in X-shaped after intersecting
1, every support bar 1 lower end is hinged with downward opening draw-in groove 3, and draw-in groove 3 can be stuck on cross-arm 9, is provided with pulley in draw-in groove 3
4, the bottom of pulley 4 is higher than the bottom of draw-in groove 3, and after draw-in groove 3 is stuck on cross-arm 9, pulley 4 can drive draw-in groove 3 at cross-arm 9
Upper movement, is provided with leading screw 5 between two draw-in grooves 3, leading screw 5 is respectively arranged at two ends with screw thread in opposite direction, by screw thread and draw-in groove 3
Threaded, one end of leading screw 5 is provided with rotating handles 6, when shaking rotating handles 6, and the direction of motion phase of two draw-in grooves 3
Instead, say, that distance between them or reduce, or widen.
During use, first hold up by artificial by power transmission line 10, then two draw-in grooves 3 are snapped on cross-arm 9, then will transmission of electricity
Line 10 is put into the infall of two support bars 1, two support bars 1 be supported, and then shake rotating handles 6 makes two draw-in grooves
Distance between 3 reduces, and the cross point of two support bars 1 gradually steps up, and power transmission line 10 just lifts up.
It is illustrated in figure 2 the second embodiment during this utility model uses, this kind of power construction cross-arm 9 torr line
Device, including passing through two support bars 1 that bearing pin 2 is hinged after intersecting, every support bar 1 lower end is hinged with downward opening
Draw-in groove 3, draw-in groove 3 can be stuck on cross-arm 9, is provided with pulley 4 in draw-in groove 3, and the bottom of pulley 4 is higher than the bottom of draw-in groove 3,
After draw-in groove 3 is stuck on cross-arm 9, pulley 4 can drive draw-in groove 3 to move on cross-arm 9, is provided with jack between two draw-in grooves 3
7, preferably gear jack, the outfan of jack 7 is U-shaped to be connected with bearing pin 2, is provided with fixing card in the lower end of jack 7
Groove 8, fixed card slot 8 can stick in cross-arm 9.
During use, first hold up by artificial by power transmission line 10, then fixed card slot 8 and two draw-in grooves 3 are snapped into cross-arm 9
On, then power transmission line 10 is put into the infall of two support bars 1, two support bars 1 it is supported, then operation jack 7
Being raised in the cross point of two support bars 1, the distance between two draw-in grooves 3 reduces, and power transmission line 10 just lifts up.
In addition to technical characteristic described in description, remaining technical characteristic is all known to a person skilled in the art technology.
Claims (5)
1. a power construction cross-arm torr line device, is characterized in that: hinged by bearing pin (2) after including intersecting in X-shaped
Two support bars (1), every described support bar (1) lower end is hinged with downward opening draw-in groove (3), and described draw-in groove sets in (3)
Having pulley (4), the bottom of described pulley (4), higher than the bottom of draw-in groove (3), is provided with between two draw-in grooves (3) and can make two
The device that draw-in groove moves round about.
Power construction cross-arm torr line device the most according to claim 1, is characterized in that, described two draw-in grooves can be made on the contrary
The device of direction motion is leading screw (5), and described leading screw (5) is respectively arranged at two ends with screw thread in opposite direction.
Power construction cross-arm torr line device the most according to claim 2, is characterized in that, described leading screw (5) one end is provided with rotation
Handle hands (6).
Power construction cross-arm torr line device the most according to claim 1, is characterized in that, described two draw-in grooves can be made on the contrary
The device of direction motion includes that jack (7), the outfan of described jack (7) are connected with bearing pin (2), described jack (7)
Lower end be provided with fixed card slot (8).
Power construction cross-arm torr line device the most according to claim 4, is characterized in that, described jack (7) is tooth bar thousand
Jin top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253239.4U CN205724639U (en) | 2016-03-30 | 2016-03-30 | A kind of power construction cross-arm torr line device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253239.4U CN205724639U (en) | 2016-03-30 | 2016-03-30 | A kind of power construction cross-arm torr line device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205724639U true CN205724639U (en) | 2016-11-23 |
Family
ID=57311847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620253239.4U Expired - Fee Related CN205724639U (en) | 2016-03-30 | 2016-03-30 | A kind of power construction cross-arm torr line device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205724639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743015A (en) * | 2016-03-30 | 2016-07-06 | 国网山东省电力公司菏泽供电公司 | Cross arm wire support for power construction |
-
2016
- 2016-03-30 CN CN201620253239.4U patent/CN205724639U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743015A (en) * | 2016-03-30 | 2016-07-06 | 国网山东省电力公司菏泽供电公司 | Cross arm wire support for power construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |