CN2683614Y

CN2683614Y - Composite cage way

Info

Publication number: CN2683614Y
Application number: CN 03281018
Authority: CN
Inventors: 秦寿生
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-25
Filing date: 2003-09-25
Publication date: 2005-03-09
Anticipated expiration: 2013-09-25

Abstract

The utility model relates to a composite cage way which is the improvement and the perfection of ZL87207603.2 and ZL96222930. X by patentees in implementation. Because of a steel core (1), lining wood (2), a binder (3), an inner screw bolt (4), OF putty (5) and OF lubricator (6), a composite cage way structure of two basic materials which are steel and wood is integrated firmly, and purposes of improving the corrosion resistant performance and the abrasion resistant performance of the cage way, reducing the frictional resistance, extending the service life, conveniently obtaining material sources, lowering construction cost, being simple and feasible to install and replace are uniformly realized. When the utility model is used in vertical shafts in mining industry with the lifting speed smaller than 10 meters, the composite cage way is superior to a steel cage way, a wood cage way, a steel rope cage way and the composite cage way in ZL87207603.2 and ZL96222930. X, as a result, the utility model is fully effective to replace the vertical shafts of the equipment in various mines.

Description

Composite cage guide

The utility model relate to a kind of have improve rail set one Composite cage guide that composite structure can be widely used in the operation of lifting container in the mining industry shaft hoisting system.

At present, in the known vertical shaft for mine for the cage guide of lifting container (cage, skip bucket) operation by metallurgy, chemical industry, coal united before 1980 select for use in the establishment " (well lane engineering design manual " be at the beginning of last century since the single material cage guide of general-duty always, steel guide, wooden cage guide and steel cable cage guide are arranged, this just makes and is satisfying under the design condition, because of the unicity of material causes following deficiency:

Steel guide: general rolling hollow, rectangular shaped steel, because modern industry generally increases sulfur oxide SO2 in the air, carbon dioxide packing CO2, the steel guide corrosion phenomenon of underground work is serious, especially with the bigger south of air humidity and coastal more obvious, the thickness that block in flakes rust deposite has reaches more than 5 millimeters unexpectedly, cause on cage guide that running resistance is anxious to increase the gig overloading, very the person blocks jar; Because of the serious corrosion of the double-deck cage guide face in inside and outside, structural strength, stiffness descend, even unstability, often just have to change to design life far away; Can not realize disconnected rope braking on cage guide, must establish special-purpose braking steel cable, the vertical shaft degree of depth increases by 8～15 meters, and promoting the terminal load increases more than 500 kilograms, and energy consumption is big, forces design to select relatively large gig for use again for this reason, and construction cost and energy consumption are further increased;

Wooden cage guide: be of long duration with wooden cage guide equipment vertical shaft, implement disconnected rope braking but its biggest advantage is the slotting safety card actv. of grabbing on the lifting container on cage guide, anti-SO2, CO2 corrode, and the normal operation life-span is longer than steel guide, comformability, good economy performance.But intensity, stiffness are relatively poor, and standard limits interbedded distance less than 2.5 meters, must large scale high-quality timber (Korean pine, oak, ashtree etc.).The source of this timber is very difficult at present, has limited the application of wooden cage guide, and has to adopt the steel guide that energy consumption is big, expense is high;

Steel cable cage guide:, be not that adopt in regular mine for many years because of flexible stabilization difference accident rate height;

Former Composite cage guide patent: the inner bolt of ZL87207603.2 and screw can not stop and contain the corrosion to the steel core web of SO2, CO2 damp air and mine water, and cage shoe running state on cage guide does not have improvement; The ZL96222930.X Composite cage guide is on the positive lining of cage guide wood the oil-containing nylon wearing layer to be set, and fixedly is difficult for finding to cause delamination after the nail corrosion of aspect.

Based on this, the improvement that the Composite cage guide that the utility model provides is above-mentioned patentee after repeatedly implementing and perfect, not only material source convenience, processing and fabricating, installation are changed simple, also solved the etching problem of inner bolt and steel core web, lining wood wear-resisting, increase sliding and anticorrosion problem, make steel, two kinds of well-set one integrated mass of cage guide that material is compound of wood, each most its long hair is waved material property, intensity, rigidity, resistance to abrasion all are guaranteed, and have avoided the deficiency and the drawback of above-mentioned present situation.

The purpose of this utility model is achieved in that tight filling OF putty is floating to the cage guide face in the wooden inner bolt of lining hole; 4 of cage guides all are coated with the OF lubricant, and the lining face side is stayed the wearing and tearing increment and contains the groove of holding lubricant, the corrosion in order to the direct contact of blocking-up air, water, wearing and tearing and friction drag when the minimizing cage shoe moves on cage guide.The mode of operation of for this reason not only having optimized elevator system also makes the length of service of cage guide be guaranteed and prolongs, thereby reaches the purpose of extensively using in the mining industry vertical shaft.

Below in conjunction with drawings and Examples the utility model is described further.

Fig. 1 is that the utility model is installed in the sectional configurations figure in the mining industry vertical shaft.

Fig. 2 is a constructional drawing of the present utility model.

Fig. 3 is the I-I cutaway view of Fig. 2.

Among Fig. 1: Composite cage guide a, lifting container (cage, skip bucket) b, cage shoe c.

Among Fig. 2, Fig. 3, steel core 1, lining wood 2, inner bolt 3, lining cement 4, OF putty 5, OF lubricant 6, buntons 7, rigidity bearing 8

In the embodiment shown in fig. 1, Composite cage guide a is that lifting container b carries out the track of vertical operation up and down by cage shoe c, bear the front and the side horizontal thrust that transmit by cage shoe, the steel guide of its combined strength bination, stiffness and identical section is suitable, be about 2.5 times of wooden cage guide, but the employing steel guide of standard can be implemented disconnected rope braking with the slotting safety card of grabbing on the cage as wooden cage guide again less than 5.0 meters interbedded distance on cage guide lining wood; Composite cage guide is to adopt the steel clamping plate that steel core etc. is connect by force with rigidity bearing (8) to be fixed on the buntons (7), form complete space rigid structure from top to bottom, the segmentation plug bush type that is better than steel guide connect and buntons on fastening, the bolt hinged-support is fixed on wood connection of wooden cage guide back of the body group and the buntons, and the two all can not form complete mechanical structure with buntons again; To be single-piece length greater than two lumps of wood of 2.5 meters be bumped in the groove of steel core (1) lining wood (2) forms the cage guide body identical with traditional cage guide physical dimension, and slotting on the lifting container grabs safety card and can tightly be stuck in and realize on the cage guide that disconnected rope brakes; The design size of positive lining wood forms shallow slot for high 5 millimeters than steel core flange plate face, the side serves as a contrast 3 millimeters of wooden every side broadening and opens the shallow slot of 15 millimeters of two dark 3 mm wides, can contain when being used to brush OF lubricant (6) more and hold lubricant, lubricated cage shoe when guaranteeing to promote operation.The size that this wearing and tearing increment is set does not all hinder the operation of cage shoe on cage guide with facts have proved as calculated, and really the service life that therefore increases cage guide at least, the oil of OF lubricant was infiltrated the wooden antisepsis that plays more than 3 years; Material and prescription: it is the skeleton of cage guide body that steel core (1) is pricked common shaped steel for heat, lining wood (2) free from corrosion common timber such as pine etc. are that it is combined closely into the cage guide body through high strenth waterproof degree alite paste (3) and grade of steel greater than M12 to the M16 inner bolt (4) of No. 5 steel; OF putty (5) is the molten plasticity paste of transferring of aggregate such as industrial paraffin, french talc and yellow drier oil, and the OF lubricant is the wear-resisting paste that increases sliding aggregate and yellow drier oil, the molten accent of top-grade lubricating oil such as industrial paraffin, molybdenum disulphide, french talc.

Cage guide with this composite construction has had both the advantage of steel, wood two kinds of materials, the OF putty with OF lubricant comprehensive coordinate makes anticorrosion, wear-resisting, the minimizing of cage guide promote frictional resistance, prolongs service The time limit all is achieved. Make and satisfy performance that design technology requires and be better than traditional cage guide in the design manual Reach former patent ZL87207603.2, ZL96222930.X Composite cage guide, have widely adaptability. Cause This is used for steel guide, timber guide and the steel of metallurgy, coal, the single material of chemical industry mining industry vertical shaft replacement It is in full force and effect that cable guide improves its technical economic benefit.

Claims

A kind of Composite cage guide that is used for the mining industry shaft hoisting, it is characterized in that: steel core (1), lining wood (2) are fixed on the buntons (7) with rigidity bearing (8) by lining cement (3) inner bolt (4), OF putty (5), OF lubricant (6) the mortise cage guide entity that to become a section be rectangle.Steel core is that heat is pricked common shaped steel, lining wood be coincide be set in two interior lumps of wood of steel core groove.The geometric configuration that keeps the cage guide design section, material can be common nothing corrosion timber such as pine etc., single-piece length is greater than 2.5 meters, 4 inner bolts can be set at least, lining cement (1) is water repellant high strength bonding Ji, inner bolt (4) is the high strength bolt of grade of steel greater than No. 5 steel, and the OF putty is with wax fat setting thing and the molten plastic type paste of transferring of aggregate, and the OF lubricant is with wax fat setting thing, wear-resisting sliding aggregate and the molten paste of transferring of top-grade lubricating oil fat of increasing.