Gear type eagle claw rod climbing device
An eagle claw rod climbing device and gear-type technology, which is used in climbing, sports accessories and other directions, can solve the problems of poor anti-skid performance, potential safety hazards, and foot buckles falling off, and achieves the goal of increasing firmness and stability and improving safety. Effect
Inactive Publication Date: 2011-07-20
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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[0022] The embodiment is described in detail in conjunction with the accompanying drawings, the gear-type eagle claw pole climber, the structure includes a left arc-shaped claw 1, a right arc-shaped claw 2, a crescent claw 3, a double-sided rack 4, a gear frame 5, a left gear 10, and a right gear 11, tension spring 12, rack track frame 13 etc. are formed, and described is the gear frame 5 that has left and right lug 6.7 fixedly welded on the inner side below pedal 18, and the left and right lug round hole 8.9 of gear frame is relative to pin A big round through hole is set on the pedal, and the left and right half-circle gears 10.11 are respectively installed with pin shafts in the left and right lug fixing holes on the left and right lugs 6.7, and the double-sided rack 4 meshing with it is inserted into the two half-circle gears, and the lower end is inserted and fixed. Welded in the rack track frame 13 on the outer side under the foot pedal 18, an anti-loosening bolt 14 is pl...
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The invention discloses a gear type eagle claw rod climbing device. The gear type eagle claw rod climbing device adopts a technical scheme that a gear frame and a rack rail frame are respectively welded at the lower side of a pedal plate of the rod climbing device; a gear circular hole which is integrally manufactured by left and right semicircular gears and left and right arc-shaped claws is fixed in the gear frame correspondingly by a pin shaft; double-side racks which are connected into a whole by a pin shaft on the top end are inserted between the two gears; the lower ends of the racks are inserted into the rack frame, and a tension spring is hooked between a rack spring hanging ring in the rack frame and a spring hanging ring on the gear frame; a crescent claw of the rod climbing device, which is firmly tied on double feet, just forcibly impacts a rod body slightly, and two gears are pushed to inwards rotate by the motion of the double-side racks to drive the left and right arc-shaped claws to embrace the rod body simultaneously; the heavier the human pressure is, the more stable and firmer the bucking of three parts in different heights is; and the gear type eagle claw rod climbing device is an updated rod climbing tool which has the advantages of simple structure, flexibility in operation and use, high skidding resistance and high falling resistant stability, automatically stretches, shrinks and buckles rod bodies in different thicknesses and overcomes the defects that the diameter is adjusted by pushing and pulling a movable rod by hands, and the like in the traditional pole climber.
Description
Technical field: [0001] The invention relates to a device for climbing poles, in particular to an eagle-claw pole climber which can automatically fasten and climb poles 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 rod climbing device with simple structure, good anti-slip effect, convenient operation, comfortable us...
Claims
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Inventor 刘振安
Owner 刘振安