CN2224828Y

CN2224828Y - Sliding-rail conveyer for transporting articles on stairway

Info

Publication number: CN2224828Y
Application number: CN 95209828
Authority: CN
Inventors: 张文兵
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-04-26
Filing date: 1995-04-26
Publication date: 1996-04-17
Anticipated expiration: 2005-04-26

Abstract

The utility model discloses a sliding rail conveyer for transporting articles on stairways, which is composed of sliding rails, rack rails and an article carrying rack. Pulleys and backing stopping wedge blocks are arranged on the article carrying rack which runs on a track by the pulleys. When the article carrying rack normally runs, the backing stopping wedge blocks swing and slide on the rack rails. When the article carrying rack slide downwards due to the gravity, the backing stopping wedge blocks are clamped in the slots of the rack rails to prevent the article carrying rack sliding downwards. The sliding rails and the rack rails are arranged on the handrails of stairway rails in parallel in a parse mode. The utility model has simple structure, convenience, high practicability, safety, labor saving and low cost, and the utility model can be widely used in the corridor corridors of various buildings.

Description

A kind of slide rail type conveyer for transporting articles on stairway

The utility model relates to a kind of fortune thing device, particularly a kind of slide rail type conveyer for transporting articles on stairway.

At present, along with the raising day by day of living standards of the people, housing condition is constantly improved, and the most resident of China has lived in building.For walk-up residential building, resident family carries upstairs such as heavier article such as liquefied petroleum gas steel cylinder, grain, furnitures, very difficulty, mostly adopt manually portablely, pickaback, this method not only physical demands is big, easily damage product, and dangerous big, very easily cause injury to personnel.

The purpose of this utility model provides a kind of not only laborsaving but also slide rail type conveyer for transporting articles on stairway easily, as long as by the manpower tractive, just goods can be transported and go upstairs.

The technical solution of the utility model is: contain slide rail, rack rails and luggage carrier, luggage carrier is provided with pulley and retaining voussoir; Slide rail can rotate relative to luggage carrier, and the retaining voussoir is actively connected on the luggage carrier, and luggage carrier orbits by pulley; During normal the operation, the retaining voussoir is swung on rack rails and is slided, and when luggage carrier glided owing to gravity, the angle of wedge of retaining voussoir was stuck in the teeth groove of rack rails, stops luggage carrier to glide; Slide rail and rack rails be arranged in parallel.

Pulley can be divided into head pulley and the wheel that breaks away, head pulley with contact above the track of sliding track, breakking away to take turns contacts with the rack rails track side surfaces with the track of sliding track side respectively.

The utility model has the advantages that, simple in structure, convenient and practical, safety labor-saving, with low cost.No matter a stair mouth which floor, as long as by adorning a cover, just can use, and both can install existing building, also can be in architectural design from now on disposable putting in place, make things convenient for huge numbers of families.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation of the utility model luggage carrier.

Below in conjunction with accompanying drawing the utility model embodiment is described in detail.

The utility model mainly is made up of slide rail 1, rack rails 2 and luggage carrier 3.Slide rail 1 be arranged in parallel with rack rails 2, and its degree of dip is consistent with the degree of dip of banister.Luggage carrier 3 is provided with head pulley 4, wheel 5,6 and retaining voussoir 8 break away.Head pulley 4, the wheel 5 that breaks away, the wheel 6 that breaks away rotate relative to luggage carrier 3 by wheel shaft 7,9,10 respectively, and head pulley 4 and sideslip take turns 5,6 one-tenth 90 ° of direction settings.Luggage carrier 3 moves on slide rail 1 by head pulley 4, and the load weight of luggage carrier 3 acts on the slide rail 1 by head pulley 4.The wheel 5,6 that breaks away rolls in the track side surfaces of slide rail 1 and rack rails 2 respectively, to increase the stability of luggage carrier 3.Retaining

voussoir

8 and 3 movable connections of luggage carrier, retaining voussoir 8 can freely swing on luggage carrier 3.When luggage carrier 3 normally moved on slide rail 1, the lowering that retaining voussoir 8 freely loosens was done swing along with the operation of luggage carrier 3 and is slided on rack rails 2 on the sawtooth of rack rails 2; When luggage carrier 3 in operational process because gravity is when gliding, the angle of wedge of retaining voussoir 8 is stuck in the teeth groove of rack rails 2, glides to stop luggage carrier 3.Retaining voussoir 8 generally is placed on a side opposite with sense of motion.

Slide rail 1 and rack rails 2 are installed in blocking on the bar of banister, and slide rail 1, rack rails 2 be arranged in parallel with banister.

When desire is transported goods upstairs, as long as spur luggage carrier 3 with rope.In the time of downstairs, can glide voluntarily by gravity, formula is with the reverse tractive of rope, to increase resistance, reduces slip velocity.

Claims

1, a kind of slide rail type conveyer for transporting articles on stairway is characterized in that containing slide rail, rack rails and luggage carrier, and luggage carrier is provided with pulley and retaining voussoir; Slide rail can rotate relative to luggage carrier, and the retaining voussoir is actively connected on the luggage carrier, and luggage carrier orbits by pulley; During normal the operation, the retaining voussoir is swung on rack rails and is slided, and when luggage carrier glided owing to gravity, the angle of wedge of retaining voussoir was stuck in the teeth groove of rack rails, stops luggage carrier to glide; Slide rail and rack rails be arranged in parallel.

2, a kind of slide rail type conveyer for transporting articles on stairway as claimed in claim 1, its feature are that also pulley can be divided into head pulley and the wheel that breaks away, head pulley with contact above the track of sliding track, breakking away to take turns contacts with the rack rails track side surfaces with the track of sliding track side respectively.