Turning brake device of cable pay-off rack
The technology of a braking device and a wire pay-off frame is applied in the directions of cable installation device, cable installation, electrical components, etc., which can solve the problems of rolling shafts and wire baffles being difficult to brake and operate, affecting service life, and mechanical wear. Achieve the effect of simple structure, prolong service life and reduce mechanical wear
Inactive Publication Date: 2018-05-25
ZAOZHUANG HANQI COMM TECH CO LTD
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- Claims
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Problems solved by technology
[0003] At present, the rolling shafts and wire baffles of the cable pay-off racks on the market are not easy to brake and operate, the stability during transportation and handling is poor, and the mechanical wear is serious, which affects the service life
Method used
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] see Figure 1-5 , in an embodiment of the present invention, a cable pay-off frame flip braking device, including a rolling shaft 1, a support frame 2, a wire retaining plate 3 and a bobbin 4, and the two ends of the bobbin 4 are fixed with a wire retaining plate 3. A rolling shaft 1 is installed and fixed in the middle of the outer side of the wire retaining plate 3, and the rolling shaft 1 is rotated and installed on the upper end of the support frame...
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The invention discloses a turning brake device of a cable pay-off rack. The turning brake device comprises rolling shafts, a supporting frame, cable blocking plates and a bobbin. The cable blocking plates are fixedly installed at the two ends of the bobbin. The rolling shafts are fixedly installed in the middles of the outer sides of the cable blocking plates. The rolling shafts are rotationally installed at the upper end of the supporting frame through bearings. Rotating shafts are fixedly installed on the front side and the rear side of the supporting frame. A U-shaped frame strides across the two rotating shafts and is rotationally connected with the rotating shafts in a damping mode. A supporting rod is installed on the right side of the upper end of the U-shaped frame. A hinge supportis hinged to the right end of the supporting rod through a hinge shaft. The hinge support is fixedly installed on the left side of a clamping plate. A plurality of clamping grooves are circumferentially formed in the left side of each cable blocking plate. The turning brake device is simple in structure and easy to operate, the cable pay-off rack can be rapidly and manually braked, the stabilityof the transporting and carrying process is improved, mechanical abrasion is reduced, and the service life is prolonged.
Description
technical field [0001] The invention relates to the technical field of electric power equipment, in particular to an overturn braking device for a cable pay-off frame. Background technique [0002] The cable pay-off stand is the most commonly used tool in electric power construction. The purpose of the cable pay-off stand is to make the cable reel off the ground and to retract the cables inside the cable reel. The cable pay-off stand is divided into: 3T cable release Wire rack, 5T cable pay-off rack, 10T cable pay-off rack and 15T cable pay-off rack. Now the cables are generally retracted and retracted by vehicles, and cable pay-off racks are also used. [0003] At present, the rolling shafts and wire baffles of the cable pay-off racks on the market are not easy to brake and operate, the stability during transportation and handling is poor, and the mechanical wear is serious, which affects the service life. Therefore, in view of this current situation, it is urgent to deve...
Claims
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IPC IPC(8): H02G1/00B65H49/00
CPCB65H49/00H02G1/00
Inventor 刘陵刚刘本强
Owner ZAOZHUANG HANQI COMM TECH CO LTD