Cable clamping device
A rope clamping and front splint technology is applied in the field of transportation devices, which can solve the problems of damaged wire rope, large force on the rope clamping device, unsuitable for popularization and use, etc., and achieves the effects of convenient disassembly and easy maintenance.
Inactive Publication Date: 2013-02-13
SHAANXI HI TECH ENERGY DEV
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Problems solved by technology
The volume is relatively small, and the area of the contact rope is large, but the bottom rope clamp is under a large force, and it is easy to be damaged under a large load
The fast rope clamp has a simple structure and is easy to use, but the tooth grooves in the slips will damage the wire rope and reduce the life of the wire rope
Similarly, foreign countries have done some research on rope clamping, and the principles adopted are basically similar to domestic ones, but the price is too expensive, which is not suitable for the promotion and use of coal mines in my country.
Method used
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Embodiment 1
[0013] Such as figure 1 As shown, the rope clamping device of the present invention includes a rear splint 3 and two front splints 6 , and a clamping iron 4 is respectively arranged between the two front splints 6 and the rear splint 3 . Front clamping plate 6, rear clamping plate 3 and clamping iron 4 three are bolted into one. A cavity is formed between the front clamping plate 6, the rear clamping plate 3 and the clamping iron 4. Clamping iron 4 is trapezoidal, and its upper part is small and the lower part is large, so that the cavity is V-shaped. A groove is formed between the two front splints 6 to communicate with the v-shaped cavity. The steel wire rope 8 can enter the v-shaped cavity between the two front splints 6 . The groove between the two front splints 6 is inlaid with a stopper 5, and two earrings are stretched out on both sides. There are grooves on the earrings. It is clamped on the screw 7 on the outside of the front splint 6 . The main purpose of block...
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The invention relates to a device for transporting in a mining well or a tunnel, which is specially used for an underground condition. A cable clamping device provided by the invention comprises a rear clamping plate and two front clamping plates; an iron clamps is arranged between the each of two front clamping plates and the rear clamping plate; the front clamping plates, the back clamping plate and the iron clamps are fixedly connected as a whole body by using bolts; a cavity is formed among the front clamping plates, the rear clamping plate and the iron clamps; each iron clamp is in a shape of a trapezoid with an small upper part and a large lower part, so that the cavity is v-shaped; and a groove is formed between the two clamping plates and is communicated with the v-shaped cavity. With the adoption of the cable clamping device provided by the invention, the speed of replacing and clamping a cable of a large-size lifting container can be effectively improved. The cable clamping device provided by the invention has the advantages of high security and reliability, convenience in mounting and dismounting, and simplicity in maintenance.
Description
technical field [0001] The invention relates to a device dedicated to transportation in underground conditions in mines or tunnels. Background technique [0002] The fast rope clamping device for large hoisting containers is one of the main equipment for changing ropes, changing ropes, adjusting ropes, replacing suspension devices and hoisting containers. Whether it can work efficiently and reliably directly affects the production efficiency of the lifting system. At present, the rope clamps used in our country mainly include the following types: plate type rope clamps, compound rope clamps, stacked rope clamps and fast rope clamps. [0003] It is time-consuming and labor-intensive to tighten the elastic bolts of the plate type rope clamp, and there are great safety hazards, and the biggest disadvantage of this rope clamping method is long working hours and high labor intensity; the double rope clamps all use the wedge-shaped self-locking principle. It can firmly grasp the...
Claims
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IPC IPC(8): B66B7/08
Inventor 王耀斌
Owner SHAANXI HI TECH ENERGY DEV