CN2278673Y

CN2278673Y - Tyre turning frame

Info

Publication number: CN2278673Y
Application number: CN 97210811
Authority: CN
Inventors: 刘世海
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-01-22
Filing date: 1997-01-22
Publication date: 1998-04-15
Anticipated expiration: 2007-01-22

Abstract

The utility model relates to a tyre turning frame, which comprises a frame which is composed of a left and a right horizontal rods at the upper and the lower parts, an upper and a lower transverse rods at the front and the rear parts and a left and a right vertical rods at the front and the rear parts. The utility model is characterized in that a turning frame is arranged between supporting columns at the left and the right sides of the frame via rotating shaft; the turning frame is formed by that three transverse bars and corresponding supporting rods passing through both ends of each transverse bar are connected with a plugging disk in a nave boss type. Tyres are successively arranged in the turning frame; when a worm shaft is moved, the turning frame rotates with definite angle, and stops rotating under the action of a self-locking mechanism, obtaining the purpose of turning the tyres, and preventing the tyres from deforming. The device of the utility model has simple structure, time saving, labor saving and convenient operation.

Description

The tire turning rack

The utility model relates to a kind of tire turning rack.At present, tire warehouse, the army of army ground major part all is to adopt fixed type two to three-ply tire frame to deposit tire, for preventing squeegee action, the custodial staff must rotate an all tire every about three months, make interchanging of tires, and work capacity is big, the time-consuming effort of taking a lot of work, and move very inconvenient by hand.

The purpose of this utility model provides does not a kind ofly move by hand, and the time and labour saving is laborsaving, and is simple in structure, easy to operate interchanging of tires device tire turning rack.

The technical solution of the utility model is: the tire turning rack comprises by top left and right horizontal bar, bottom left and right horizontal bar, sheer pole on the front portion, sheer pole on the rear portion, anterior left and right sides montant, the framework that the left and right sides, rear portion montant is formed, framework is at least one deck, a pillar at least respectively is equipped with between the horizon bar up and down in middle part, the left and right sides at framework, between left and right sidesing pillar, with the pillar is that supporting has laterally been installed turning rack by rotating shaft, and turning rack has 3 uniform crosspieces at least, and the two ends of each crosspiece connect and compose whole turning rack by the corresponding strut bar of its rung formula and the pallet of nave boss formula.Standing in the neutral gear between each crosspiece of turning rack and putting tire, the certain angle of rotary worm axle can reach and make interchanging of tires when need be with interchanging of tires, prevents the purpose of being out of shape.The utility model is simple in structure, be easy to make and implement, time saving and energy saving, easy to operate, for the department of long-term a large amount of deposit tires, reduce labour intensity respectively and the tire time 90% is moved in shortening, and avoid squeegee action and reduce service life, prevent that tire is easy to the generation of the accident of blowing out, thereby saved a large number of fund to country.

Fig. 1 is a perspective view of the present utility model, and Fig. 2 is the front elevation of the amplification of turning rack (6), and Fig. 3 looks scheme drawing for the left side of turning rack, and Fig. 4 is an A portion enlarged drawing among Fig. 2, has shown the axle and pillar bonded assembly sight of turning rack one end.Fig. 5 is a C-C generalized section among Fig. 4, and Fig. 6 is a B portion enlarged drawing among Fig. 2, is the structural representation of self-locking mechanism-worm and gear and other end rotating shaft.Fig. 7 is a D-D generalized section among Fig. 6.Fig. 8 is the scheme drawing that worm screw is installed with plain bearing.Below in conjunction with description of drawings embodiment of the present utility model: the tire turning rack comprises by sheer pole 8 on top left and right horizontal bar 2, bottom left and right horizontal bar 5, the front portion, the framework that sheer pole 1, anterior left and right sides montant 7, the left and right sides, rear portion montant 3 are formed on the rear portion, framework is at least one deck.At least respectively being welded with a pillar 4 between the

horizon bar

2,5 up and down in the middle part, the left and right sides of framework, serve as to support by rotating shaft turning rack 6 to be installed laterally with pillar 4 between left and right sidesing pillar 4.Turning rack 6 has three uniform crosspieces of 120 ° 9, the two ends of each crosspiece 9 connect and compose whole turning rack 6 by the corresponding strut bar 10 of its rung formula and the pallet of nave boss formula, the rotating shaft at turning rack 6 two ends is connected with pillar 4 by bearing respectively, and wherein a section of stretching out in pillar 4 outsides of an end rotating shaft is equipped with the worm-and-wheel gear of being used as self-locking device.The solid worm screw (referring to Fig. 6) that have axle of worm screw for installing by antifriction-bearing box or plain bearing.Rotating shaft and the linkage section of turning rack nave boss formula pallet are rectangular shaft or are connected with common key.Rotating shaft connected with being connected with castellated shaft or common key of worm gear.Convenient for the loading and unloading tire, a cross bar is detachable in the cross bar of turning rack.

Again installing cross bar (9) after the cross bar (9) that will flexibly connect with screw when the loading and unloading tire is unloaded the tire of packing into down can make tire place within the swivel mount (6).Two groups of turning racks (9) can be installed in the framework at least, for saving the space, can make turning rack two-layer or three layers, at this moment each pipe link on bottom top becomes the cramp bar of last layer.

Claims

1, the tire turning rack comprises by top left and right horizontal bar (2), bottom left and right horizontal bar (5), sheer pole on the front portion (8), sheer pole on the rear portion (1), anterior left and right sides montant (7), the framework that the left and right sides, rear portion montant (3) is formed, framework is at least one deck, the middle part, the left and right sides that it is characterized in that framework is horizon bar 2 up and down, a pillar (4) at least respectively is housed between 5, between left and right sidesing pillar (4) with pillar (4) serve as the supporting by rotating shaft turning rack (6) has been installed laterally, turning rack has 3 uniform crosspieces (9) at least, and the two ends of each crosspiece connect and compose whole turning rack by the corresponding strut bar (10) of its rung formula and the pallet of nave boss formula.

2, tire turning rack according to claim 1 is characterized in that the rotating shaft at turning rack (6) two ends is connected with pillar (4) by bearing respectively, and wherein a section of stretching out in pillar (4) outside of an end rotating shaft is equipped with the worm and gear self-locking device.