Aerial optical cable fixing device
A fixing device and overhead optical cable technology, applied in the direction of optical fiber/cable installation, optics, light guide, etc., can solve the problems of manpower and material loss, falling, scratches, etc., and achieve the effect of eliminating electric shock, simple structure, and tight fixation
Pending Publication Date: 2020-12-15
BINZHOU POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER +1
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Problems solved by technology
In this way, there will be risks such as falling, scratching, electric shock, etc., and it will cause loss of manpower and material resources.
Method used
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[0027] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.
[0028] Such as Figure 1-3 As shown, an overhead optical cable fixing device provided in this embodiment includes:
[0029] Fixed box 1, the inner side of the top wall of the fixed box 1 is provided with a shaft seat 2, and the shaft seat 2 is provided with a shaft hole 3; the bottom wall of the fixed box 1 is provided with a shaft hole 4, and the shaft 5 passes through the shaft. hole 4, the first end of the rotating shaft 5 is located in the shaft hole 3 of the shaft seat 2, and the second end of the rotating shaft 5 is located outside the fixed box;
[0030] A shaft through hole 6 is arranged on the shaft 5 along the radial direction of the shaft, and a shaft through hole 6 runs through a shaft 7, the l...
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The invention relates to an aerial optical cable fixing device comprising a fixing box, a shaft seat is arranged on the inner side of the top wall of the fixing box, and a shaft hole is formed in theshaft seat; a rotating shaft via hole is formed in the bottom wall of the fixing box, the rotating shaft penetrates through the rotating shaft via hole, the first end of the rotating shaft is locatedin a shaft hole of the shaft seat, and the second end is located outside the fixing box; a shaft through hole is formed in the rotating shaft in the radial direction of the rotating shaft, a rotatingshaft penetrates through the shaft through hole, a shaft sleeve is arranged on the rotating shaft in a sleeving mode and located between the top wall and the bottom wall of the fixing box, a gear is arranged outside the shaft sleeve in a sleeving mode, and two racks are further arranged in the fixing box, located on the two sides of the rotating shaft and arranged in guide grooves in the fixing box; a moving plate is fixedly arranged at the end, away from the rotating shaft, of the rack and extends to the position above the top wall of the fixed box through a plate through hole formed in the top wall of the fixed box. A clamping plate is arranged at the end, close to the rotating shaft, of the movable plate, is arranged outside the fixed box and is perpendicular to the movable plate and the top wall of the fixed box.
Description
technical field [0001] The invention belongs to the technical field of electric power equipment, and in particular relates to an overhead optical cable fixing device. Background technique [0002] Aerial optical cables are optical cables hung on electric poles, and are often used in private network optical cable lines or in some special locations. The laying method of the overhead optical cable is to assume steel bars on the two vertical poles, and after the cable is laid, hang the pulley on the steel bars. Choose a person with light weight and good balance to sit on the pulley, and complete the work of fixing the optical cable on the steel bar by moving the pulley on the steel bar. In addition to the need to fix the optical cable during laying, due to the detachment of the hook in the daily environment, the hook also needs to be re-hanged after the detachment. [0003] In the process of adding and hanging, it is necessary to fasten the optical cables together first. In th...
Claims
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IPC IPC(8): G02B6/48
CPCG02B6/483
Inventor 王延涛付云磊李蓬韩其东赵利刘松金欣
Owner BINZHOU POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER