CN202245680U

CN202245680U - Lifting appliance with self-adapting width

Info

Publication number: CN202245680U
Application number: CN2011203438645U
Authority: CN
Inventors: 陈军干; 缪军
Original assignee: CHANGSHA BOSLON MACHINERY MANUFACTURING Co Ltd
Current assignee: CHANGSHA BOSLON MACHINERY MANUFACTURING Co Ltd
Priority date: 2011-09-14
Filing date: 2011-09-14
Publication date: 2012-05-30
Anticipated expiration: 2021-09-14

Abstract

The utility model provides a lifting appliance with a self-adapting width, which can be adjusted automatically to adapt to the width of an object to be lifted. The lifting appliance is manufactured through hinging according to the principle that the shape of a rhombus can be changed to adjust the width of the parallelogram. The lifting appliance comprises lifting hooks, lifting hook slide blocks, a telescopic hinge, a hinge slide block, a connection rod and a sliding chute, wherein the telescopic hinge adopts a rhombus grid-shaped structure and is mounted on the sliding chute through the hinge slide block; the center of the telescopic hinge is fixed in the center of the sliding chute; and the lifting hooks are arranged at two ends of the sliding chute respectively, mounted on the sliding chute through the lifting hook slide blocks, and connected together with the connection rod through the telescopic hinge. The lifting appliance has the advantages of simple structure, convenience in use, flexible expansion and contraction, large stroke and wide application range, and can be used for lifting when the lifting hooks are pulled to corresponding positions according to the width of a vehicle body, so as to avoid frequent lifting appliance replacement, improve the production efficiency and reduce the labor intensity.

Description

A kind of self adaptation width suspender

Technical field

The utility model relates to a kind of suspender, be specially a kind of can automatic compensation to adapt to the suspender that suspends object width in midair.

Background technology

Suspender is a requisite device in the elevator machinery, is used in places such as machinery production, stockyard, warehouse and building-sites on a large scale.It is to be installed on the crossbeam by two hooks in opposite directions that a kind of very common suspender is arranged, again by the rope of the load-bearing crossbeam of slinging.Because in hoisting process, it is inconsistent to be easy to run into product width, make when a local lifting, also need be equipped with the special hanger of multiple different in width, complex operation, inefficiency, also easy error.Therefore, need a kind of suspender that can adapt to the certain limit width to deal with this situation.

The utility model content

The technical matters that the utility model solved is to provide a kind of self adaptation width suspender, to solve the shortcoming in the above-mentioned background technology.

The technical matters that the utility model solved adopts following technical scheme to realize.

A kind of self adaptation width suspender with reference to the telescopic process of electric extendable door, changes hinged the processing of principle that quadrangle form is regulated width according to the rhombus quadrangle, comprises suspension hook, suspension hook slide block, expansion hinge, hinge slide block, connecting rod and chute.Said expansion hinge is the rhombus grating structure, is installed on the chute through the hinge slide block, and the center fixation of expansion hinge is at the center of chute; At the two ends of chute, suspension hook is installed respectively, suspension hook is installed on the chute through the suspension hook slide block, and suspension hook and expansion hinge link together through connecting rod.

Said connecting rod one end is fixed on the termination of expansion hinge, and an end is fixed on the suspension hook.

Said suspender also is provided with hanger, and the both sides of hanger are separately fixed at the both sides of chute, and fix through several reinforcements and chute, to keep the level of chute, prevents the thing lack of equilibrium of slinging and comes off.

Beneficial effect: the utility model is simple in structure, and is easy to use, and flexibly flexible, stroke is big, and is applied widely, and according to product width, the suspender suspension hook is pulled to the relevant position can lift, and avoids the frequent change suspender during lifting, enhances productivity, and reduces labour intensity.

Description of drawings

Fig. 1 is the structural representation of the utility model preferred embodiment.

Among the figure: suspension hook slide block 1, suspension hook 2, connecting rod 3, expansion hinge 4, hinge slide block 5, chute 6, reinforcement 7, hanger 8.

The specific embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.

A kind of self adaptation width suspender referring to Fig. 1; Comprise suspension hook 2, suspension hook slide block 1, expansion hinge 4, hinge slide block 5, connecting rod 3, chute 6, hanger 8 and reinforcement 7; The utility model utilizes diamonding principles expansion hinge 4, and the expansion hinge two ends flexibly connect through hinge slide block 5 and chute 6, prevent that expansion hinge 4 two ends are sagging; With the M10 screw rod with expansion hinge 4 center fixation at chute 6 centers, through connecting rod 3 expansion hinge 4 is connected together with suspension hook 2 with suspension hook slide block 1.Chute top welding hanger 8, and add weldering reinforcement 7 and strengthen.

During operation, suspender is suspended on electric block or the driving hook, during the lifting product through hanger 8; Pulling suspension hook 2, slide block 1 slides the diamonding that causes constituting expansion hinge 4 in chute 6, because expansion hinge 4 centers are fixing; Expansion hinge 4 serves as that fixed point is to both sides simultaneously isometric elongation or contraction with the center fixation point; Reach the required width of lifting product, guarantee suspender center of gravity non-migration simultaneously, thereby reach the lifting purpose that realizes the different in width product.

More than show and described the advantage of groundwork, principal character and the utility model of the utility model.The technical personnel of the industry should be understood; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification sheets that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims

1. a self adaptation width suspender is characterized in that, comprises suspension hook, suspension hook slide block, expansion hinge, hinge slide block, connecting rod and chute; Wherein, Said expansion hinge is the rhombus grating structure, is installed on the chute through the hinge slide block, and the center fixation of expansion hinge is at the center of chute; At the two ends of chute, suspension hook is installed respectively, suspension hook is installed on the chute through the suspension hook slide block, and suspension hook and expansion hinge link together through connecting rod.

2. a kind of self adaptation width suspender according to claim 1 is characterized in that said connecting rod one end is fixed on the termination of expansion hinge, and an end is fixed on the suspension hook.

3. a kind of self adaptation width suspender according to claim 1 is characterized in that said suspension hook, suspension hook slide block, hinge slide block are symmetrically distributed in the both sides of chute.