CN202625707U

CN202625707U - Rapid degreasing device of main hoisting cable

Info

Publication number: CN202625707U
Application number: CN 201220292553
Authority: CN
Inventors: 刘新波; 王斌; 王星明; 贾明; 钟远舟; 许国斌
Original assignee: Huainan Mining Group Co Ltd
Current assignee: Huainan Mining Group Co Ltd
Priority date: 2012-06-20
Filing date: 2012-06-20
Publication date: 2012-12-26
Anticipated expiration: 2022-06-20

Abstract

The utility model discloses a rapid degreasing device of a main hoisting cable. The rapid degreasing device of the main hoisting cable is characterized in that a steel tube of which the diameter is smaller than the diameter of the main hoisting cable is divided into a left half tube and a right half tube along the axial direction; a pair of connection ears is respectively welded at the middle parts of the left half tube and the right half tube along the radial direction; the left half tube and the right half tube are detachably connected by the pair of connection ears via bolts to form a Hough pipe clamp; a horizontal steel base plate is welded at the bottom part of the Hough pipe clamp, and the horizontal steel base plate in an inner cavity of a Hough pipe is a through hole. The rapid degreasing device is simple and feasible; oil dirt of the cable is rapidly and efficiently cleaned, and a manual operation is avoided.

Description

Main hoisting cable quick deoiling device

Technical field

The utility model relates to a kind of device that is used to remove the grease of tying on the main hoisting cable.

Background technology

Winch is after more the change owner hoisting cable uses a period of time at every turn, because the new main hoisting cable of changing is transformed into the on-load state by original quiescence, load reaches tens tons, causes steel rope stressed elongated.Steel rope in-to-in lubricating grease is extruded and oozes out from steel rope inside, forms grease on the steel rope surface.Because lubricating grease viscosity is bigger, the coal ash dirt that produces when adding the winch operation makes to form the block grease with certain degree of hardness on the steel rope surface; After in the grooving of track adjusting wheel and capstan, being rolled repeatedly; Viscosity is bigger, is difficult for more removing, and is cumulative.Sometimes thickness reaches nearly 10cm, causes winch to be in operation thus because the grease on the steel rope is thick and big, and frequent and capstan jacket clashes into; Send very big sound and vibrations; Cause sliding rope protection action simultaneously, cause winch tightly to stop, have bigger potential safety hazard.

In the prior art; Processing mode for the grease of tying on the main hoisting cable is: with the winch slow running, observe main hoisting cable, finding that the grease of tying stops more for a long time on the main hoisting cable; Be with the band of insuring by the check man; Stand on the main rope verifying bench, use harder object such as spades etc., the greasy dirt on the steel rope is rooted out in manual work.This mode not only efficient is low, also might damage steel rope, often needs several days time could grease removing on the steel rope be finished, and itself there is certain danger in artificial execute-in-place.

Summary of the invention

The utility model is for avoiding above-mentioned existing in prior technology weak point, a kind of main hoisting cable quick deoiling device being provided, and is feasible simple to the cleaning of grease on the steel rope, to increase work efficiency support personnel's safety.

The utility model adopts following technical scheme for the technical solution problem:

The constructional feature of the utility model master hoisting cable quick deoiling device is: the steel pipe that one section diameter is not less than main hoisting cable diameter subdivision vertically is left half sheet pipe and right half sheet pipe; Middle part at a said left side half sheet pipe and right half sheet pipe radially is welded with a pair of engaging lug respectively, a said left side half sheet pipe and right half sheet pipe by a pair of engaging lug through the removable Hough pipe clamp that is connected to form of bolt; Weld a horizontal back of half bearing shell in the bottom of said Hough pipe clamp, said horizontal back of half bearing shell is a through hole at the inner chamber place of Hough pipe.

Compared with present technology, the utility model beneficial effect is embodied in:

The grease of on main hoisting cable, being assembled more for a long time; Hough pipe clamp in the utility model is fixed on two mining i beams on the main hoisting cable verifying bench basis through horizontal back of half bearing shell; Main hoisting cable is stuck in the Hough pipe clamp; Start winch, make steel rope in operation downwards, the steel rope surface grease of tying is stripped from the spout part of Hough pipe clamp.The utility model is simple, and the grease of steel rope is cleared up rapidly and efficiently, has exempted manual operation.

Description of drawings

Fig. 1 is left half a sheet tubular construction scheme drawing in the utility model;

Fig. 2 is the birds-eye view of Fig. 1;

Fig. 3 is the utility model running condition scheme drawing;

Label among the figure: 1 steel pipe; 2 engaging lugs; 3 bolts; 4 horizontal back of half bearing shells; 5 steel ropes.

The specific embodiment

Referring to Fig. 1, Fig. 2 and Fig. 3; The structure of main hoisting cable quick deoiling device is set in the present embodiment: the steel pipe 1 that one section diameter is not less than main hoisting cable diameter subdivision vertically is left half sheet pipe and right half sheet pipe; The middle part of half sheet pipe and right half sheet pipe radially is welded with a pair of engaging lug 2 (as depicted in figs. 1 and 2) respectively on a left side, left half sheet pipe and right half sheet pipe by a pair of engaging lug 2 through the removable Hough pipe clamp that is connected to form of bolt; Weld a horizontal back of half bearing shell 4 in the bottom of Hough pipe clamp, horizontal back of half bearing shell 4 is a through hole at the inner chamber place of Hough pipe.

In the practical implementation, choose the galvanized steel pipe that a diameter is a bit larger tham wirerope diameter, the about 30cm of length, the equity subdivision is left half sheet pipe and right half sheet pipe from both sides; The steel plate of choosing a thick 2cm, wide 20cm, long 80cm is as horizontal back of half bearing shell 4, and steel plate is cut into long two sections of 40cm, at an end of the every section steel plate semicircle gap that to cut out a radius be the steel pipe radius; Be cut into four little iron blocks of rectangle as engaging lug with 40 angle bar again, the through hole that can wear bolt is dug out in the centre, little iron block is welded in the middle part of two semicircle steel pipes; It is outer that the bottom of a left side half sheet pipe and right half sheet pipe is welded on the semicircle gap of two block plates respectively.

Method of application:

The grease of on steel rope 5, being assembled more for a long time; Utilize horizontal back of half bearing shell to be placed on two I-beam sections on the main rope verifying bench basis the utility model, through bolt a left side half sheet pipe and right half sheet pipe are connected into a homogeneous tube, and main rope is stuck in the homogeneous tube; With the hoop card horizontal back of half bearing shell is fixed on to accomplish on the I-beam section again and fixes; Subsequently, winch moves downwards with the speed of 0.5 meter per second, when the grease diameter on the steel rope is gone up the diameter of steel pipe greater than device; Greasy dirt on the main rope is peeled off by steel pipe in that winch is in service, artificially only need the grease of being stripped from cleaning in time be got final product.

Claims

1. main hoisting cable quick deoiling device; It is characterized in that one section diameter be not less than the steel pipe of main hoisting cable diameter (1) vertically subdivision be left half sheet pipe and right half sheet pipe; Middle part at a said left side half sheet pipe and right half sheet pipe radially is welded with a pair of engaging lug (2) respectively, a said left side half sheet pipe and right half sheet pipe by a pair of engaging lug (2) through the removable Hough pipe clamp that is connected to form of bolt (3); Weld a horizontal back of half bearing shell (4) in the bottom of said Hough pipe clamp, said horizontal back of half bearing shell (4) is a through hole at the inner chamber place of Hough pipe.