Optical cable maintenance safe rope ladder
A safe and soft ladder technology, which is applied in the direction of ladders, fiber mechanical structures, buildings, etc., can solve the problems of difficult maintenance of optical cables on steel strands, inconvenient handling, easy slipping and other problems, and achieves small space occupation, convenient transportation and assistance. The effect of fewer people
Inactive Publication Date: 2010-02-03
XIANNING POWER SUPPLY COMPANY OF STATE GRID HUBEIELECTRIC POWER +1
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Problems solved by technology
However, the current situation is that the county-level companies do not have a dedicated team for maintenance and repair of optical cables. Most of the company’s communication maintenance personnel are equipped with only one person. Generally, they cannot climb poles or operate sliding chairs. It is quite difficult to maintain optical cables on steel strands.
Commonly used tools such as metal ladders, ordinary wooden ladders, and bamboo ladders are heavy and inconvenient to carry, and there is a danger of slipping and falling during use
Method used
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[0011] Such as figure 1 As shown, the optical cable maintenance safety ladder is composed of a soft rope ladder 24 and an optical cable maintenance safety ladder hanging head. 8 connections.
[0012] The first soft rope ladder hanging ring 1 and the second soft rope ladder hanging ring 8 of the optical cable maintenance safety soft ladder hanging head are connected with the soft rope ladder 24 to form an operation ladder; the soft rope ladder 24 adopts vinylon, which is light in weight and high in strength. When in use, the rope passes through the steel strands to pull up the hanging head of the cable maintenance safety ladder, the first roller 5 and the second roller 12 are hung on the steel strands (the steel strands are located in the annular groove), and the optical cable maintenance safety ladder The hanging head can walk along the steel strand, which is simple and convenient to use. Install a self-locking mechanism to ensure nothing goes wrong.
[0013] Such as figur...
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The invention relates to an optical fiber maintenance operation tool. A optical fiber cable maintenance safety rope ladder comprises a rope ladder, and is characterized in that: the upper end of the rope ladder is connected with a first rope ladder suspension loop and a second rope ladder suspension loop of a suspension joint of the optical fiber cable maintenance safety rope ladder; the suspension joint of the optical fiber cable maintenance safety rope ladder comprises the first rope ladder suspension loop, a first vertical rod, a first roller carrier, a first roller, a lower cross rod, an upper cross rod, the second rope ladder suspension loop, a second vertical rod, a second roller carrier and a second roller; the first rope ladder suspension loop is welded with the lower end of the first vertical rod, the upper end of the first vertical rod is welded with the first roller carrier, the first roller carrier takes reverse 'U' shape, the first roller is positioned inside a U-shaped chamber of the first roller carrier, and the first roller is movably connected with the first roller carrier by a first roller shaft; and the second rope ladder suspension loop is welded with the lowerend of the second vertical rod, and the upper end of the second vertical rod is welded with the second roller carrier. The optical fiber cable maintenance safety rope ladder is characterized by simpleand convenient use.
Description
technical field [0001] The invention relates to an optical fiber maintenance work tool. Background technique [0002] In recent years, power companies at all levels in our country are vigorously developing and popularizing optical fiber communication, and the maintenance of optical cable lines is very large. The current situation is that the county-level companies do not have a dedicated team for maintenance and repair of optical cables. Most of the company's communication maintenance personnel are equipped with only one person. Generally, they cannot climb poles or operate sliding chairs. Ubiquitous tools such as metal ladders, common wooden ladders, and bamboo ladders are heavy and inconvenient to carry, and there is a danger of slipping and falling in use. Contents of the invention [0003] The object of the present invention is to provide a simple and convenient optical cable maintenance safety ladder. [0004] In order to achieve the above object, the technical solu...
Claims
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IPC IPC(8): G02B6/44E06C1/56E06C1/52
Inventor 饶燎原胡东波
Owner XIANNING POWER SUPPLY COMPANY OF STATE GRID HUBEIELECTRIC POWER