CN205791207U - Transmission line of electricity Portable insulation rolls off the production line hanging ladder - Google Patents
Transmission line of electricity Portable insulation rolls off the production line hanging ladder Download PDFInfo
- Publication number
- CN205791207U CN205791207U CN201620493279.6U CN201620493279U CN205791207U CN 205791207 U CN205791207 U CN 205791207U CN 201620493279 U CN201620493279 U CN 201620493279U CN 205791207 U CN205791207 U CN 205791207U
- Authority
- CN
- China
- Prior art keywords
- insulating bar
- steady pin
- production line
- hole
- positioning step
- 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
- 238000009413 insulation Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 title claims abstract description 14
- 230000005611 electricity Effects 0.000 title claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 abstract description 5
- 239000012212 insulator Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
nullThis utility model belongs to power construction utensil,Roll off the production line hanging ladder particularly to a kind of transmission line of electricity Portable insulation,Side, the upper end excircle of each insulating bar (1) is provided with hole, location, insulating bar upper end (1 1)、Positioning step hole, insulating bar lower end (1 2) is set on the excircle of side, lower end,The both sides of each insulating bar (1) are uniform the most threaded equipped with multiple insulation pedals (4),Between many insulating bars (1), plug-in mounting connects,In positioning step hole, insulating bar lower end (1 2) inside junction, activity is equipped with steady pin (2),Steady pin (2) upper end is provided with steady pin convex platform (2 1),Fix equipped with hook base (5) on the termination of the insulating bar (1) of top,Hook base (5) upper end is fixing equipped with U-shaped hook (9) with wing bolt (6),Equipped with a tie down screw (8) on U-shaped hook (9),Transmission line of electricity Portable insulation rolls off the production line hanging ladder simple in construction,Light、It is easy to carry about with one,It it is a kind of safe and reliable inserting tool.
Description
Technical field
This utility model belongs to power construction utensil, rolls off the production line hanging ladder particularly to a kind of transmission line of electricity Portable insulation.
Background technology
In the past, transmission of electricity maintenance work high above the ground personnel roll off the production line to transmission overhead line composite insulation substring operation, uses rope ladder to roll off the production line operation always.The most often occurring due to rope ladder rocking, stretching, staff is during rolling off the production line, it is easy to composite insulator of stepping on, and owing to the material of composite insulator is silicone rubber, makes silicone rubber generation crackle.In addition, in longtime running, insulator is corroded by water, vapour, it is possible to make insulator brittle failure cause major accident, additionally, when strong wind weather operation, owing to rope ladder is lightweight, volume big, when using the wire of ladder, difficulty wastes time greatly and easily, simultaneously, when staff carries rope ladder upper and lower shaft tower, also easy and foot nail hooking.When using rope ladder to roll off the production line, producing fear owing to waving use staff, and rope ladder also needs artificial marline to tie with the fixing of cross-arm, this respect equally exists inconvenience and unsafe factor.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, it is provided that a kind of simple in construction, it is possible to reduce operation danger coefficient, and safe and reliable transmission line of electricity Portable insulation rolls off the production line hanging ladder.
nullThis utility model solves technical problem and the technical scheme is that the transmission line of electricity Portable insulation hanging ladder that rolls off the production line includes insulating bar、Spring、Steady pin、Insulation pedal、Hook base、Wing bolt、U-shaped is linked up with、Tie down screw,It is characterized in that side, the upper end excircle of each insulating bar is provided with hole, location, insulating bar upper end、Positioning step hole, insulating bar lower end is set on the excircle of side, lower end,The both sides of each insulating bar are uniform the most threaded equipped with multiple insulation pedals,Between many insulating bars, plug-in mounting connects,In positioning step hole, insulating bar lower end inside junction, activity is equipped with steady pin,Steady pin upper end is provided with steady pin convex platform,Pocketed springs on steady pin,The lower end of spring is fitted on the inner hole wall of the insulating bar inside junction,The upper end of spring is fitted on the convex platform of steady pin,Steady pin convex platform is installed in the hole, location, upper end of the insulating bar outside junction and the positioning step hole, insulating bar lower end of inner side spacing respectively,Fix equipped with hook base on the termination of the insulating bar of top,Hook base upper end is fixing equipped with a U-shaped hook with wing bolt,Equipped with a tie down screw on U-shaped hook.
The beneficial effects of the utility model are: transmission line of electricity Portable insulation rolls off the production line hanging ladder simple in construction, light, be easy to carry about with one, it is possible to substitute rope ladder and firm performance is good, alleviate the labor intensity of staff, improve work quality and safety coefficient, be a kind of safe and reliable inserting tool.
Accompanying drawing explanation
Illustrate with embodiment below in conjunction with accompanying drawing.
Fig. 1 is that transmission line of electricity Portable insulation rolls off the production line hanging ladder structure chart.
Fig. 2 is the P direction view of Fig. 1.
Fig. 3 is enlarged drawing at the I of Fig. 1.
In figure, 1-insulating bar;Hole, location, 1-1-insulating bar upper end;Positioning step hole, 1-2-insulating bar lower end;2-steady pin;2-1-steady pin convex platform;3-spring;4-insulate pedal;5-hook base;6-wing bolt;7-packing ring;8-tie down screw;9-U shape is linked up with.
Detailed description of the invention
Embodiment, referring to the drawings 1 ~ 3,
Transmission line of electricity Portable insulation rolls off the production line, and side, the upper end excircle of each insulating bar 1 of hanging ladder is provided with hole, location, insulating bar upper end 1-1, side, lower end excircle is provided with positioning step hole, insulating bar lower end 1-2, and the both sides of each insulating bar 1 are uniform the most threaded equipped with multiple insulation pedals 4.Between many insulating bars 1, plug-in mounting connects, and the insulating bar lower end of the insulating bar 1 inside junction is movable equipped with steady pin 2 in determining positioning step hole 1-2, and steady pin 2 upper end is provided with steady pin convex platform 2-1.Pocketed springs 3 on steady pin 2, the lower end of spring 3 is fitted on the inner hole wall of the insulating bar 1 inside junction, the upper end of spring 3 is fitted on the upper shoulder of steady pin 2, and steady pin convex platform 2-1 is installed in positioning step hole, the insulating bar lower end 1-2 of insulating bar upper end hole, the location 1-1 of the insulating bar 1 outside junction and the insulating bar 1 of inner side spacing respectively.The upper end of the insulating bar 1 of top is fixing equipped with hook base 5, and hook base 5 upper end is fixing equipped with a U-shaped hook 9 with wing bolt 6, equipped with a tie down screw 8 and packing ring 7 on U-shaped hook 9.
The roll off the production line using method of hanging ladder of transmission line of electricity Portable insulation is: during use, between many insulating bars 1, plug-in mounting connects, junction steady pin 2 and spring 3 are spacing, insulating bar 1 both sides are threaded loads onto insulation pedal 4, U-shaped hook 9 is hooked on steel tower cross-arm angle bar and fixes with tie down screw 8 and packing ring 7, enforcement operation of rolling off the production line on insulation pedal 4 is stepped down in during operating personnel's lower wire, so shorten the activity duration, improve work efficiency, reduce the danger coefficient in operation and fear, it is ensured that the person and the safety of equipment.
Claims (1)
- null1. a transmission line of electricity Portable insulation rolls off the production line hanging ladder,Including insulating bar (1)、Spring (3)、Steady pin (2)、Insulation pedal (4)、Hook base (5)、Wing bolt (6)、U-shaped hook (9)、Tie down screw (8),It is characterized in that side, the upper end excircle of each insulating bar (1) is provided with hole, location, insulating bar upper end (1-1)、Positioning step hole, insulating bar lower end (1-2) is set on the excircle of side, lower end,The both sides of each insulating bar (1) are uniform the most threaded equipped with multiple insulation pedals (4),Between many insulating bars (1), plug-in mounting connects,In positioning step hole, insulating bar lower end (1-2) inside junction, activity is equipped with steady pin (2),Steady pin (2) upper end is provided with steady pin convex platform (2-1),The upper pocketed springs (3) of steady pin (2),The lower end of spring (3) is fitted on the inner hole wall of the insulating bar (1) inside junction,The upper end of spring (3) is fitted on the convex platform (2-1) of steady pin,Steady pin convex platform (2-1) is installed in the hole, location, upper end (1-1) of the insulating bar outside junction and the positioning step hole, insulating bar lower end (1-2) of inner side spacing respectively,Fix equipped with hook base (5) on the termination of the insulating bar (1) of top,Hook base (5) upper end is fixing equipped with U-shaped hook (9) with wing bolt (6),Equipped with a tie down screw (8) on U-shaped hook (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620493279.6U CN205791207U (en) | 2016-05-27 | 2016-05-27 | Transmission line of electricity Portable insulation rolls off the production line hanging ladder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620493279.6U CN205791207U (en) | 2016-05-27 | 2016-05-27 | Transmission line of electricity Portable insulation rolls off the production line hanging ladder |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205791207U true CN205791207U (en) | 2016-12-07 |
Family
ID=58111498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620493279.6U Active CN205791207U (en) | 2016-05-27 | 2016-05-27 | Transmission line of electricity Portable insulation rolls off the production line hanging ladder |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205791207U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107732780A (en) * | 2017-11-08 | 2018-02-23 | 江西电力职业技术学院 | Insulator chain buffering bracket |
-
2016
- 2016-05-27 CN CN201620493279.6U patent/CN205791207U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107732780A (en) * | 2017-11-08 | 2018-02-23 | 江西电力职业技术学院 | Insulator chain buffering bracket |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205791207U (en) | Transmission line of electricity Portable insulation rolls off the production line hanging ladder | |
CN104617515A (en) | 10KV distribution line pole top maintenance supporting rod | |
CN205206454U (en) | Green and safe wire pole | |
CN103490332A (en) | Emergency skid-resistant operation ladder | |
CN205648811U (en) | Multi -functional anti -bird thorn device | |
CN203218792U (en) | Multifunctional insulated ladder | |
CN204012451U (en) | A kind of double bundle conductor conductor spacer is changed setting tool | |
CN207033334U (en) | A kind of anti-fall power equipment maintaining ladder | |
CN203736798U (en) | Auxiliary pedal for climbing steel pylon | |
CN201705193U (en) | Dedicated flexible ladder used for replacing insulators | |
CN206397421U (en) | A kind of electric power overhaul frame | |
CN112704858B (en) | Climbing device with adjustable bayonet | |
CN202373939U (en) | Live-working double-conductor lifting device | |
CN204481399U (en) | 10kV distribution line masthead maintenance and support bar | |
CN204402335U (en) | A kind of strain insulator Special maintenance tool | |
CN203787859U (en) | Portable derrick applied to transmission line overhauling | |
CN205092508U (en) | Special use of suspension type composite insulator is rolled off production line and is hung ladder | |
CN203707676U (en) | Isolation net for replacement of high voltage iron tower lightning wire or composite ground wire | |
CN106437482B (en) | A kind of electric power overhaul frame | |
CN207475074U (en) | A kind of portable replacement transmission circuit insulator string tripod | |
CN206934639U (en) | A kind of big load electrical pole ladder | |
CN204106977U (en) | Dropping-proof climber | |
CN105089487B (en) | Special portable power transmission line routing inspection rope ladder capable of being operated by single person | |
CN202424019U (en) | Emergency anti-slip operation ladder | |
CN205743676U (en) | Electric power network repairing hanging ladder |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |