CN202390084U

CN202390084U - Hoisting tooling of thin rolled plates

Info

Publication number: CN202390084U
Application number: CN2011205600884U
Authority: CN
Inventors: 尚文新
Original assignee: WUXI CHUANGWEI COLD-ROLLED CO LTD
Current assignee: WUXI CHUANGWEI COLD-ROLLED CO LTD
Priority date: 2011-12-29
Filing date: 2011-12-29
Publication date: 2012-08-22
Anticipated expiration: 2021-12-29

Abstract

The utility model discloses a hoisting tooling of thin rolled plates, which comprises a hoisting hook and a sleeve, wherein the upper portion of the hoisting hook is oval, a hole for hoisting is arranged on the upper portion of the hoisting hook, the lower portion of the hoisting hook is L-shaped, and a reverse hook for preventing the rolled plates from sliding off is arranged at the tail end of the lower portion of the hoisting hook. The sleeve is tubular, the external diameter of the sleeve is matched with the internal diameter of the rolled plates, the sleeve is arranged in a ring on the inner side of the rolled plates in work, and the length of the sleeve is not smaller than the width of the rolled plates. The reverse hook arranged at the tail end of the hoisting hook can have a limit effect on the rolled plates and prevent the rolled plates from sliding off from the hoisting hook in a hoisting process. The sleeve is arranged on the inner side of the rolled plates, the hoisting hook directly acts on the sleeve, and therefore deformation of the rolled plates in the hoisting and moving process is effectively avoided. The hoisting tooling is convenient to mount and demount, can be manufactured through scarped steel plates and scarped steel tubes, saves cost, reduces labor intensity of workers, avoids deformation of the thin rolled plates, and reduces calibration procedures.

Description

Slim roll bending is with the lifting frock

Technical field

The utility model relates to a kind of lifting and uses auxiliary device, relates in particular to a kind of slim roll bending with the lifting frock.

Background technology

Hoisting crane belongs to a kind of of elevator machinery; Be a kind ofly circulate, the machinery of intermittent motion, a working cycle comprises that load-engaging device is mentioned article from getting thing ground; Be moved horizontally to the appointed place then and fall article; Then carry out counter motion, make the load-engaging device reposition, so that circulate next time.Load-engaging device is of a great variety, as: suspension hook, suspension ring, bundle tool, clamp, claw, bolster, magnetic chuck, vacuum cup, grab bucket, container spreader etc.At present a lot of products use slim roll bending, and this roll bending returns after the factory in the form of a roll, and the employed load-engaging device before utilizing lifts by crane and carries; Can cause a lot of inconvenience, at first because object is heavier, loading and unloading are difficult to operation; Secondly in handling process, make slim roll bending distortion easily, can increase the correction work amount behind the steel plate deformed, perhaps steel plate is directly scrapped; If misoperation in handling process also can cause unnecessary safety misadventure.

The utility model content

The purpose of the utility model is to solve slim roll bending lifting carrying and adopts traditional lifting tool, and operating difficulties and the problem that roll bending is out of shape provide a kind of slim roll bending with the lifting frock; This frock easy accessibility; Can be used for the lifting of slim roll bending and other drum product, can prevent the product distortion by actv., can utilize discarded steel plate and steel pipe manufacturing; Workable, have advantage simple in structure, that reduce working strength of workers and practice thrift cost.

The purpose of the utility model is to realize through following technical scheme:

A kind of slim roll bending comprises hook and sleeve, said hook top ovalize with the lifting frock; Have lifting on it and use the hole; Said hook bottom is L-shaped, and the end in the bottom is provided with the barb that prevents the roll bending landing, and said sleeve is cylindrical; The external diameter of said sleeve matches with the internal diameter of roll bending, and sleeve places in the inboard annulus of roll bending when making work.

The length of said sleeve is not less than the width of roll bending.

The beneficial effect of the utility model is: be connected with hook through lifting appliance, sleeve places in the inboard annulus of roll bending, and hook acts on sleeve, drives sleeve and roll bending and moves; Barb through being provided with at the end of hook can play position-limiting action to roll bending, prevents in the lifting process roll bending landing from the hook; Sleeve is arranged on the roll bending inboard, and hook directly acts on sleeve, and actv. has prevented the distortion of roll bending in the lifting handling process; This frock easy accessibility; Can utilize discarded steel plate and steel pipe manufacturing, not only practice thrift cost, reduce working strength of workers; And prevented the distortion of slim roll bending to have reduced correcting process.

Description of drawings

According to accompanying drawing and embodiment the utility model is done further explain below.

Fig. 1 is the structural representation of the described slim roll bending of the utility model with the lifting frock.

Among the figure:

1, hook; 2, sleeve; 3, roll bending.

The specific embodiment

Among the embodiment as shown in Figure 1, the described slim roll bending of the utility model comprises hook 1 and sleeve 2 with the lifting frock; Hook 1 top ovalize; And the position has a lifting and uses the hole wherein, and lifting matches with the hook of lifting appliance with the hole, and hook 1 bottom is L-shaped; And its end is provided with the barb that prevents roll bending 3 landings; Sleeve 2 is cylindrical, and the external diameter of sleeve 2 matches with the internal diameter of roll bending 3, and length exceeds the width 100mm of roll bending 3.During work, sleeve 2 is placed in the annulus of roll bending 3 inboards, hook 1 acts on sleeve 2; And driving sleeve 2 and roll bending 3 moves together, the barb through the end at hook 1 is provided with can play position-limiting action to roll bending 3; Prevent in the lifting process roll bending 3 landing from the hook 1; Sleeve 2 is arranged on roll bending 3 inboards, and hook 1 directly acts on sleeve 2, and actv. has prevented the distortion of roll bending 3 in the lifting handling process.

Claims

1. a slim roll bending is characterized in that with the lifting frock, comprises hook (1) and sleeve (2); Said hook (1) top ovalize has lifting and uses the hole on it, said hook (1) bottom is L-shaped; And the end in the bottom is provided with the barb that prevents the roll bending landing; Said sleeve (2) is cylindrical, and the external diameter of said sleeve (2) matches with the internal diameter of roll bending, and sleeve when making work (2) places in the inboard annulus of roll bending.

2. slim roll bending according to claim 1 is characterized in that with the lifting frock length of said sleeve (2) is not less than the width of roll bending.