CN203767859U

CN203767859U - Lifting tool

Info

Publication number: CN203767859U
Application number: CN201420194617.7U
Authority: CN
Inventors: 刘常民; 陆卿; 孔婉婷; 李琦; 杨建光
Original assignee: DATANG HUAIBEI POWER PLANT
Current assignee: DATANG HUAIBEI POWER PLANT
Priority date: 2014-04-21
Filing date: 2014-04-21
Publication date: 2014-08-13
Anticipated expiration: 2024-04-21

Abstract

The utility model discloses a lifting tool. The lifting tool is characterized by being provided with U-shaped lifting members in a pair, wherein bosses with through holes are integrally arranged on the end faces of one sides of the lifting members; the pair of lifting members with opposite openings are respectively hung on the left and right sides of a bottom flange plate of an I-shaped beam, respectively, the two bosses are overlapped below the I-shaped beam, and then the two through holes form a lifting hole. The lifting tool is designed according to a field lifting environment in a process of mounting an object in the spot, is used depending on the I-shaped beam in the spot, can be used in one pair or multiple pairs and has the advantages of good assembling flexibility, wide application range, convenience in moving, small size, easiness in carrying, repeated use and high utilization efficiency.

Description

A kind of lifting utensil

Technical field

The utility model relates to a kind of lifting utensil.

Background technology

When power industry etc. is carried out equipment installation, maintenance, often to install overhauled equipment, dismounting or shifting function, in operating process, for heavier equipment, manually cannot directly carry, need be by large lifting equipment.If site space is enough large, can directly large lifting equipment be moved into work-site uses, but there is weight-lifting equipment but limited space cannot be used or while just there is no weight-lifting equipment at all for scene, just need to adopt the small lifting equipments such as chain and tackle block, installing, dismounting or shifting function.

When small lifting equipment is used, it need to treated to the overhung of operating equipment, to realize the crane lifting service to the equipment of its below.Generally adopt the mode of punching on the H-girder above equipment or directly welding that lifting eye is set, fixing to complete small lifting equipment location.But this mode not only work capacity is large, while changing in operation place, former Heave Here cannot repeated usage, need to re-start punching or welding, wastes time and energy simultaneously.

Summary of the invention

The utility model is for avoiding the existing weak point of above-mentioned prior art, provides a kind of lifting utensil, to expect to solve the fixation problem of lifting appliance.

The utility model technical solution problem, adopts following technical scheme:

The utility model discloses a kind of lifting utensil, its feature is: U-shaped is set in pairs and plays hanging piece; Play integrated setting on a side end face of hanging piece and have the boss with through hole;

The hanging piece that rises arranging in pairs hangs over left side and the right side of H-girder bottom wing listrium with the cover relatively respectively of dehiscing, and is superimposed below described H-girder with two boss, makes two through hole form a hole for hoist.

Compared with the prior art, the beneficial effects of the utility model are embodied in:

1, lifting utensil of the present utility model is in the process that equipment is installed at the scene, according to on-the-spot lifting environment, design, rely on on-the-spot H-girder to use, singly secondary use, also how pair is used in combination, assembling alerting ability is good, use extensively, there is simple in structure, conveniently moving, volume is little, easily the advantage of carrying, can reuse, service efficiency is high;

2, the utility model simple in structure, be easy to processing, need on H-girder, not punch or weld, thereby can not destroy its structure.

Accompanying drawing explanation

Fig. 1 is the utility model installation process schematic diagram;

Fig. 2 is that the utility model completes the schematic diagram after installation;

Number in the figure: 1 hanging piece; 2 through holes; 3 H-girders; 4 boss.

Specific embodiment

As depicted in figs. 1 and 2, the structure of the lifting utensil of the present embodiment is: U-shaped is set in pairs and plays hanging piece 1; Play integrated setting on a side end face of hanging piece 1 and have the boss 4 with through hole 2; The hanging piece 1 that rises arranging in pairs hangs over left side and the right side of H-girder 3 bottom wing listriums with the cover relatively respectively of dehiscing, and is superimposed below described H-girder 3 with two boss 4, makes two through hole 2 form a hole for hoist.

During use, as required, in the position that Heave Here need to be set, the paired hanging piece that rises is overlapped respectively to left side and the right side that hangs over H-girder 3 bottom wing listriums in the relative mode of dehiscing, as shown in Figure 2, two boss are superimposed below H-girder 3, and two through hole 2 forms a hole for hoist.At hole for hoist place, suitable weight-lifting equipment is installed, then can to object, is lifted by crane, be shifted or install.Complete after lifting, only two hanging pieces 1 need to be unloaded from H-girder 3, to treat use next time.Simple to operate, convenient disassembly and can recycling.

Claims

1. a lifting utensil, is characterized in that: U-shaped is set in pairs and plays hanging piece (1); On one side end face of described hanging piece (1), integrated setting has the boss (4) with through hole (2);

The hanging piece (1) that rises arranging in pairs overlaps relatively respectively left side and the right side that hangs over H-girder (3) bottom wing listrium to dehisce, and the below at described H-girder (3) is superimposed with two boss (4), makes two through hole (2) form a hole for hoist.