A pre-twisted twister
A pre-twisted wire and twister technology, which is applied in the direction of overhead lines/cable equipment, etc., can solve the problems of increased working intensity of high-altitude workers and lengthened pre-twisted wire protection lines, etc., to reduce labor intensity and compact pre-twisted wires Effect
Active Publication Date: 2022-06-21
海南电力产业发展有限责任公司
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Problems solved by technology
After the insulator strings are changed to double strings and double hangings, the length of the pre-twisted wire protection line is correspondingly lengthened, and the work intensity for high-altitude workers is correspondingly increased
Method used
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Embodiment Construction
[0021] In order to better understand the technical content of the present invention, specific embodiments are provided below, and the present invention is further described with reference to the accompanying drawings.
[0022] see Figures 1 to 4 , a pre-twisted strander, including a sleeve 1, a motor 2, a swing arm 3 and a controller 4, the sleeve 1 is composed of two half sleeves 5 that can be opened and closed with each other, the sleeve 1 The swing arm 3 is provided with the swing arm 3 at equal intervals on the outer wall, the swing arm 3 is rotatably connected with the sleeve 1 and the working plane swept by the rotation is perpendicular to the radial direction of the sleeve 1, and the motor 2 is connected with the swing arm 3 And drive the swing arm 3 to reciprocate, the motor 2 is connected with the controller 4 in signal, the swing arm 3 includes a first link 6, a second link 7, a first limit block 8 and a second Limiting block 9, the first link 6 is rotatably connec...
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The invention discloses a pre-twisted wire twister, which comprises a sleeve, a motor, a swing arm and a controller. The sleeve is composed of two half sleeves which can be opened and closed mutually. The outer wall of the sleeve is equidistantly provided with swing arms. , the swing arm is connected to the sleeve in rotation and the working plane swept by the rotation is perpendicular to the radial direction of the sleeve, the motor is connected to the swing arm and drives the swing arm to reciprocate, the motor is connected to the controller signal, and the swing arm includes a first connecting rod, The second connecting rod, the first limiting block and the second limiting block, the first connecting rod is rotationally connected with the sleeve, the first end of the second connecting rod is hinged with the first connecting rod, and the first connecting rod is away from the center of the sleeve One side of the second connecting rod is provided with a first limit block, and the second end of the second connecting rod is provided with a second limit block, and the second limit block is used to move the pre-twisted wire to the next working plane. The present invention provides a pre-twisted wire twister, which winds the pre-twisted wire protection wire on the cable through a motor-driven swing arm, so as to ensure the winding quality and reduce the labor intensity of workers.
Description
technical field [0001] The invention relates to the technical field of pre-twisted wire winding, in particular to a pre-twisted wire twister. Background technique [0002] With the rapid development of power grid construction, the scale of power grid construction is getting larger and larger, and the design safety factor of overhead lines is getting higher and higher. The new design of the insulator strings of the transmission line adopts double-string suspension, and the aluminum-clad protective conductors used in the original suspension clips are changed to use pre-twisted wire protection strips to protect the conductors from damage. After the insulator string is changed to double string and double hanging, the length of the pre-twisted wire guard line is correspondingly lengthened, and the work intensity for aerial workers is correspondingly increased. SUMMARY OF THE INVENTION [0003] In view of the above-mentioned prior art, the present invention provides a pre-twist...
Claims
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IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 廖凯潘朝金张召张健全谭刚尹舵
Owner 海南电力产业发展有限责任公司