CN106761360A - Slide carry insulated hook ladder - Google Patents
Slide carry insulated hook ladder Download PDFInfo
- Publication number
- CN106761360A CN106761360A CN201611012195.7A CN201611012195A CN106761360A CN 106761360 A CN106761360 A CN 106761360A CN 201611012195 A CN201611012195 A CN 201611012195A CN 106761360 A CN106761360 A CN 106761360A
- Authority
- CN
- China
- Prior art keywords
- ladder
- hanging
- pulley
- hanging ladder
- carry
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
- E06C1/36—Ladders suspendable by hooks or the like
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
It is the present invention relates to a kind of electrician's apparatus, i.e., a kind of to slide carry insulated hook ladder, including two columns and a plurality of horizontal pan（3）, front end is provided with metal hanger（4）, it is characterized in that：The hanging ladder（1）Upper end be provided with carry frame（5）.Beneficial effect is：The use function of hanging ladder is increased, extinguishing arc rope and the single rope of insulation are articulated on pulley, once complete to install with hanging ladder, and operation is pulled on pulley, friction is slight, not easy to wear, service life significantly extends, operating cost is greatly reduced, and instead of cumbersome artificial operation, improves the efficiency and security of livewire work, and simple structure, it is with low cost, it is easy to use, it is expected to as the indispensable instrument that electric power facility is safeguarded.
Description
Technical field
It is the present invention relates to a kind of electrician's apparatus, i.e., a kind of to slide carry insulated hook ladder.
Background technology
In recent years, in order to not influence electricity consumption, the maintenance of electric power facility to try one's best and use livewire work.Wherein, transformer station's isolation
The events in operation of disconnecting link breaking and connecting lead, account for more than the 90% of all livewire work projects.Power-on serving needs to use insulated hook ladder,
Existing insulated hook ladder is made up of the horizontal pan of pillar and Duo Gen of both sides, and front end is provided with hook.When using, hook is hung on the line,
Maintenance personal can climbing operation.Existing insulated hook ladder is all state specialized manufacturer production, and very well, security is very for quality
By force, but its function is relatively simple, in addition to being climbed for personnel, there is no any additional function, can not traction other articles.Mesh
Before, needing most the article of traction mainly has extinguishing arc rope and the single rope of insulation.During operation, extinguishing arc rope will be wound on bus, play elimination
The effect of electric arc.The single rope of insulation is ridden in the horizontal pan of insulated hook ladder, more for tractor part.In operation, equipotential personnel must take
Band extinguishing arc rope and the single upper and lower hanging ladder of rope of insulation twice, can complete the operation of a phase conductor, and operation difficulty is big, and risk is high.Use
In, extinguishing arc rope is very serious with damage caused by bus direct friction, it is necessary to often change.Every 4000 yuan, one group of extinguishing arc rope
Operation needs 6,24000 yuan of cost, service life was less than 2 years, and operating cost is higher.The friction of the single rope of insulation and hanging ladder
It is very serious, pull also very laborious during article.
The content of the invention
It is suitable to livewire work it is an object of the invention to provide one kind, manpower can be substituted extinguishing arc rope and the single rope of insulation are installed,
And the slip carry insulated hook ladder of the abrasion of extinguishing arc rope and the single rope of insulation can be avoided.
Above-mentioned purpose is realized by following technical scheme：A kind of slip carry insulated hook ladder is developed, the hanging ladder includes
Two columns and a plurality of horizontal pan, front end is provided with metal hanger, is characterized in：The upper end of the hanging ladder is provided with carry frame.
The carry frame has a shaft-like metal hanging fishplate bar, and hanging plate is provided with the bolt hole being connected with hanging ladder, mounting
Plate is provided with pulley.
The length of the hanging plate more than hanging ladder width, the bottom of mounting hook, one end is beyond hanging ladder and is provided with one
Pulley, is provided with a pulley in the middle part of hanging plate.
The beneficial effects of the invention are as follows：The use function of hanging ladder is increased, extinguishing arc rope and the single rope of insulation are articulated on pulley,
Once complete to install with hanging ladder, and operation is pulled on pulley, friction is slight, and not easy to wear, service life significantly extends, operation
Cost is greatly reduced, and instead of cumbersome artificial operation, improves the efficiency and security of livewire work, and simple structure, into
This is cheap, easy to use, it is expected to as the indispensable instrument that electric power facility is safeguarded.
Brief description of the drawings
Fig. 1 is the front view of the first embodiment；
Fig. 2 is the left view of the first embodiment；
Fig. 3 is the front view of the part hanging plate of the first embodiment；
Fig. 4 is the left view of the part hanging plate of the first embodiment；
Fig. 5 is the use state figure of the first embodiment.
It is visible in figure：Hanging ladder 1, column 2, horizontal pan 3, hook 4, carry frame 5, hanging plate 6, bolt 7, pulley 8, extinguishing arc rope 9,
The single rope 10 of insulation, lead 11, bus 12.
Specific embodiment
The first embodiment：Fig. 1 Fig. 2 describes a kind of slip carry insulated hook ladder, and its main body is a hanging ladder 1, there is two
Bar pillar 2 and a plurality of horizontal pan 3, front end is provided with metal hanger 4, is characterized in：The upper end of the hanging ladder 1 is provided with carry frame 5.With reference to
Fig. 3, Fig. 4 are visible, and carry frame 5 has a shaft-like metal hanging fishplate bar 6, and hanging plate 6 is provided with the bolt hole being connected with hanging ladder 1,
Can be connected with hanging ladder by bolt 7.Hanging plate 6 is provided with pulley 8.Width of the length of hanging plate 6 more preferably greater than hanging ladder 1.
During installation, hanging plate one end exceeds hanging ladder, and a section for exceeding is upper to install a pulley 8 by support and rotating shaft, in hanging plate 6
Portion is also equipped with a pulley 8.
During work, the article carry for needing to carry on pulley, the hook 4 of hanging ladder 1 is hung over people is available on facility
Member's climbing operation.Fig. 5 illustrates the livewire work situation of transformer station's isolation switch breaking and connecting lead, and single rope extinguishing arc rope 9 hangs over one
On pulley 8, the single rope 10 of insulation is hung on another pulley 8, and one is tied up lead 11, then holds up hanging ladder 1, and hook 4 hangs over mother
On line 12, you can the usually personnel that substitute up and down twice, carry the portable work that could be completed on the body, as long as upper terraced operation of maintenance personal is
Can.Needing the situation that part is unloaded in slave unit can also be carried out with reference to said process.Operating time is short, and labour intensity is low, peace
Full property is significantly increased, and apparatus abrasion is extremely light, and operating cost is substantially reduced, and is that livewire work brings unexpected positive effect
Really.
Claims (3)
1. it is a kind of to slide carry insulated hook ladder, including two columns and a plurality of horizontal pan（3）, front end is provided with metal hanger（4）, it is special
Levying is：The hanging ladder（1）Upper end be provided with carry frame（5）.
2. it is according to claim 1 to slide carry insulated hook ladder, it is characterized in that：The carry frame（5）Have one it is shaft-like
Metal hanging fishplate bar（6）, hanging plate（6）It is provided with and hanging ladder（1）The bolt hole being connected, hanging plate（6）It is provided with pulley（8）.
3. it is according to claim 2 to slide carry insulated hook ladder, it is characterized in that：The hanging plate（6）Length more than hang
Ladder（1）Width, mounting hook（4）Bottom, one end exceed hanging ladder（1）And it is provided with a pulley（8）, hanging plate（6）In
Portion is provided with a pulley（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012195.7A CN106761360A (en) | 2016-11-17 | 2016-11-17 | Slide carry insulated hook ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012195.7A CN106761360A (en) | 2016-11-17 | 2016-11-17 | Slide carry insulated hook ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106761360A true CN106761360A (en) | 2017-05-31 |
Family
ID=58968612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611012195.7A Pending CN106761360A (en) | 2016-11-17 | 2016-11-17 | Slide carry insulated hook ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106761360A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868575A (en) * | 2018-08-14 | 2018-11-23 | 国网辽宁省电力有限公司辽阳供电公司 | A kind of portable insulated centipede |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203345549U (en) * | 2013-04-09 | 2013-12-18 | 吉林省送变电工程公司 | Transportation hanging wheel |
| US20150075907A1 (en) * | 2013-09-18 | 2015-03-19 | Wing Enterprises, Incorporated | Ladders including rope and pulley system and fall protection device |
| CN204457406U (en) * | 2014-12-31 | 2015-07-08 | 国家电网公司 | Transmission line of electricity is adjustable rope ladder head |
| CN105401875A (en) * | 2015-12-29 | 2016-03-16 | 国家电网公司 | Hanging ladder for maintaining electric transmission wire |
| CN206438980U (en) * | 2016-11-17 | 2017-08-25 | 国家电网公司 | Slide carry insulated hook ladder |
-
2016
- 2016-11-17 CN CN201611012195.7A patent/CN106761360A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203345549U (en) * | 2013-04-09 | 2013-12-18 | 吉林省送变电工程公司 | Transportation hanging wheel |
| US20150075907A1 (en) * | 2013-09-18 | 2015-03-19 | Wing Enterprises, Incorporated | Ladders including rope and pulley system and fall protection device |
| CN204457406U (en) * | 2014-12-31 | 2015-07-08 | 国家电网公司 | Transmission line of electricity is adjustable rope ladder head |
| CN105401875A (en) * | 2015-12-29 | 2016-03-16 | 国家电网公司 | Hanging ladder for maintaining electric transmission wire |
| CN206438980U (en) * | 2016-11-17 | 2017-08-25 | 国家电网公司 | Slide carry insulated hook ladder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868575A (en) * | 2018-08-14 | 2018-11-23 | 国网辽宁省电力有限公司辽阳供电公司 | A kind of portable insulated centipede |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |