Automatic opening-closing pole-climbing device
A pole climber, automatic technology, applied in climbing, sports accessories, etc., can solve problems such as cumbersome operation, threat to the safety of foot buckle users, poor anti-skid performance, etc., and achieve the effect of safe and convenient use and simple structure
Inactive Publication Date: 2012-05-30
刘振安
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Problems solved by technology
[0002] Now in the electric power maintenance and erection of high and low voltage lines, the foot buckle of the pole climbing tool used by workers is to push and pull the sliding rod of the foot buckle to adjust the fastening degree between the rod and the rod body. The operation is cumbersome, and the foot buckle is very easy to remove from the foot. Disadvantages such as falling off and poor anti-skid performance seriously threaten the safety of foot buckle users working at heights, and there is a great potential safety hazard
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[0010] Referring to the accompanying drawings, an automatic opening and closing pole climbing device includes: pedal 1, crescent claw 2 and ratchet 3, the two ratchets are crossed and fixed on the same support shaft on the lower side support frame of the pedal 1, and the two ratchets One end of the claw is hingedly connected to the tail of the crescent claw 2 rear end box through the connecting rod 5 respectively. There are track holes 8 on both sides of the support frame 7, and the two frames on the rear side of the crescent claw 2 are respectively inserted into two track holes 8. A tension spring 4 is fixedly connected to the tail of the crescent claw and the support frame, and the crescent claw 2 and the two ratchets 3 are provided with anti-skid material 6 .
[0011] When climbing the pole, the user's feet are placed on the two feet respectively. The caliber of the pole climber is often in an open state due to the action of the tension spring. The function makes the two pa...
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The invention discloses an automatic opening-closing pole-climbing device which comprises a pedal plate, a crescent claw and pawls, two pawls are crossly fixed on the same supporting shaft on a supporting bracket on the lower side of the pedal plate, one ends of the two pawls are respectively in hinge joint with the tail part of a square frame at the rear end of the crescent claw by connecting rods, the two edges of the supporting bracket are respectively provided with a rail hole, two frames on the rear side of the crescent claw are respectively embedded into the two rail holes, the tail part of the crescent claw and the supporting bracket are fixedly connected with a tension spring, and the crescent claw and the two pawls are respectively provided with an antiskid material. The automatic opening-closing pole-climbing device disclosed by the invention is an operating tool which is simple in structure safe and easy to use, and because the adjusting aperture of the pole-climbing device is large in range, the pole-climbing device is not only conveniently used by workers electrically climbing high-voltage, low-voltage and communicating electric poles, but also can be used for climbing tree trunks (non-uniform in thickness) and the like.
Description
Technical field: [0001] The invention relates to a device for climbing rods, in particular to an automatic tensioning and closing rod climbing device which can automatically fasten climbing rods of various thicknesses and has strong anti-slip performance and high safety. Background technique: [0002] Now in the electric power maintenance and erection of high and low voltage lines, the foot buckle of the pole climbing tool used by workers is to push and pull the sliding rod of the foot buckle to adjust the fastening degree between the rod and the rod body. The operation is cumbersome, and the foot buckle is very easy to remove from the foot. Disadvantages such as falling off and poor anti-skid performance seriously threaten the safety of foot buckle users working at heights, and there is a great potential safety hazard. Invention content: [0003] The object of the present invention is to design a climbing pole device with simple structure, good anti-slip effect, convenien...
Claims
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Inventor 刘振安
Owner 刘振安