A kind of cable unwrapping wire anchoring
Technical field
The utility model relates to a kind of cable unwrapping wire anchoring.
Background technology
At present, in setting up communication cable, electric power circuit process, cable need to be taken off from cable hoist, carry out payingoff construction.In carrying out payingoff construction process, traditional method is to adopt manpower tractive wire to carry out unwrapping wire, wastes time and energy, and labour intensity is large, inefficiency.
Utility model content
The purpose of this utility model is to provide a kind of cable unwrapping wire anchoring, can utilize motor to carry out the high speed payout bracing wire of cable, reduces intensity of workers, increases work efficiency.
The utility model adopts following technical proposals:
A kind of cable unwrapping wire anchoring, comprise frame and depression bar, the end face of frame is provided with lower pressure wheel, one end of depression bar and frame is hinged, and the free end of depression bar is fixed on the other end of frame by depression bar inhibiting device, is provided with the upper pressure wheel corresponding with lower pressure wheel position on depression bar, lower pressure wheel one side is fixed with lower pressure wheel gear, in frame, be also provided with motor, the mouth of motor drives lower pressure wheel gear by change speed gear box, and upper pressure wheel and lower pressure wheel are provided with cable duct.
Described depression bar inhibiting device comprises the thread rod that is arranged on frame one end, on thread rod, be arranged with spring, the free end of depression bar is provided with the perforation of mating with thread rod, and the free end of depression bar is enclosed within on thread rod by perforation, on the thread rod of depression bar top, is provided with spacing knob.
Before and after on described frame end face same level line, be provided with two lower pressure wheels, on depression bar, be provided with two upper pressure wheels corresponding with lower pressure wheel position, between two lower pressure wheels, be provided with transmission gear.
The cable duct arranging on described upper pressure wheel and lower pressure wheel adopts rubber groove.
Described frame fixes on the ground by ground nail.
The utility model utilizes upper pressure wheel and lower pressure wheel clamping cables line, while driving lower pressure wheel gear to rotate by motor, drives cable movement, realizes the bracing wire of cable unwrapping wire.The utility model has greatly reduced intensity of workers, can increase work efficiency, simple in structure, is easy to realize.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises frame 1 and depression bar 2, frame 1 fixes on the ground by ground nail 3, the end face of frame 1 is provided with lower pressure wheel 4, depression bar 2 is hinged with one end of frame 1, the free end of depression bar 2 is fixed on the other end of frame 1 by depression bar inhibiting device, on depression bar 2, be provided with the upper pressure wheel 5 corresponding with lower pressure wheel 4 positions, lower pressure wheel 4 one sides are fixed with lower pressure wheel gear 6, in frame 1, be also provided with motor 7, the mouth of motor 7 drives lower pressure wheel gear 6 by change speed gear box 8, and upper pressure wheel 5 and lower pressure wheel 4 are provided with cable duct.Described depression bar inhibiting device comprises the thread rod 9 that is arranged on frame 1 one end, on thread rod 9, be arranged with spring 10, the free end of depression bar 2 is provided with the perforation of mating with thread rod 9, the free end of depression bar 2 is enclosed within on thread rod 9 by perforation, is provided with spacing knob 11 on the thread rod 9 of depression bar 2 tops.
In the present embodiment, in order to guarantee unwrapping wire bracing wire effect, on the end face same level line of frame 1, front and back are provided with two lower pressure wheels 4, be provided with between 5, two lower pressure wheels 4 of two upper pressure wheels corresponding with lower pressure wheel 4 positions and be provided with transmission gear 12 on depression bar 2.The cable duct arranging on upper pressure wheel 5 and lower pressure wheel 4 adopts rubber groove, can avoid cable to cause damage, and meanwhile, the elasticity of rubber can produce enough 13 motions of large frictional force drives cable.
The utility model in use, is first placed on cable 13 in the cable duct arranging on two lower pressure wheels 4, then the free end of depression bar 2 is enclosed within on thread rod 9 by perforation, and spacing knob 11 is arranged on thread rod 9 and is screwed.The cable duct now arranging on upper pressure wheel 5 and lower pressure wheel 4 is by clamping cables, and when motor 7 drives lower pressure wheel gear 6 to rotate by change speed gear box 8, the rotation of two lower pressure wheels 4 will drive cable 13 motions.The rotation of motor 7 can realize cable 13 unwrapping wire bracing wires.