CN201128650Y

CN201128650Y - Transitional sling

Info

Publication number: CN201128650Y
Application number: CNU2007200714242U
Authority: CN
Inventors: 陆雷
Original assignee: SHANGHAI BAOSONG HEAVY MECHANICAL ENGINEERING Co Ltd
Current assignee: SHANGHAI BAOSONG HEAVY MECHANICAL ENGINEERING Co Ltd
Priority date: 2007-06-22
Filing date: 2007-06-22
Publication date: 2008-10-08
Anticipated expiration: 2017-06-22

Abstract

The utility model discloses a transition hanger which includes: a rotatable hook, a crossbeam hung on the hook through a sling, a weight balancing device moving on the crossbeam through the drive of a screw rod mechanism; the head part of the crossbeam is provided with a cavel hook used for hanging spare parts. The transition hanger can be used to not only eliminate the hidden troubles in safety manufacture, but also improve the working efficiency and increase the working area of a traveling crane simultaneously.

Description

The transition suspender

Technical field

The utility model relates to the spare part Handling device under steel pipe workshop or the like environment, the transition suspender in particularly a kind of steel pipe workshop.

Background technology

The replacing of spare part often will be carried out aborning in the steel pipe workshop, and spare part is generally deposited in the place that factory building both sides (beyond the bearing column beam) are vacated, the depositing a little of spare part special use just, and the centre is the finished product operating area, cannot deposit spare part.But when needs were changed spare part, the spare part that then spare part must be deposited a little moved on to equipment next door in the operating area.Operating area middle rolling car operation interval is in the factory building bearing column beam, and the weight of spare part is up to 3 tons and does not wait, thus will with deposit a spare part move on to driving interval in difficulty relatively just, must have special-purpose lifting appliance to carry out handling.

Now the way of handling spare part is hung as cantilever with a simple crossbeam exactly and is drawn spare part in the workshop, operates very difficultly, and does not have counterweight, and crossbeam one end upwarps, and is not only dangerous, and work efficiency is also very low.

And roll change suspender 1 structure in present cold rolling workshop as shown in Figure 1, it has a crossbeam 16, this crossbeam 16 is suspended on the suspension hook 15 by hoist cable, this suspension hook 15 links to each other with the suspension hook 6 of driving, and at the head of its crossbeam 16 a steel rider sleeve 11 has been installed, and is used to locate the spindle nose of cold roll 12, then by rotating handwheel 13, make the gear driven screw body, thereby adjust the position of counter weight device 17, steel rider is pulled out after adjusting balance.

Summary of the invention

The purpose of this utility model provide a kind of on the basis of above-mentioned roll change suspender improved transition suspender, it can be safe and efficiently deposit the equipment next door that a little is transferred in the work area with spare part from the spare part in steel pipe workshop.

The purpose of this utility model is achieved through the following technical solutions:

A kind of transition suspender, it comprises:

One rotating suspension hook, one is suspended on crossbeam on this suspension hook by hoist cable, and a counter weight device that moves on this crossbeam by the drive of a screw body is provided with a ram's horn that is used to hang spare part at this crossbeam head.

Wherein, it comprises that also one drives the reductor that this screw body rotates.

Positive progressive effect of the present utility model is:

By using this transition suspender, not only eliminated the hidden danger that exists in the safety in production, also improve work efficiency simultaneously, and increased the operation interval of driving.

Description of drawings

Fig. 1 is the structural representation of existing roll change suspender.

Fig. 2 is the structural representation of the utility model preferred embodiment.

Fig. 3 is the structural representation of ram's horn on the B direction in the utility model preferred embodiment.

The specific embodiment

Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.

A kind of transition suspender, its head steel rider sleeve 11 with above-mentioned roll change suspender removes, and in crossbeam 16 ' corresponding position one ram's horn 3 is set just, and the original manual handwheel 13 of adjusting balance position is changed into electrically operated reductor 4, drive chain-driving by it, drive screw body (with reference to figure 2) again.

Earlier driving is driven to an interval end end position before the handling spare part 5, to tie up the steel wire loop of spare part 5 on transition suspender ram's horn 3, height under hook then slowly hoists, the position of adjusting counter weight device 17 ' simultaneously makes this transition suspender keep balance as far as possible, treat that spare part 5 steady liftoff pusher suspenders are around suspension hook 15 ' Rotate 180 ° (itself has rotating mechanism suspension hook), on the vacant lot within the driving interval, put down getting final product, also can be with suspender directly to reach the destination driving 6.

Claims

1. transition suspender, it comprises:

One rotating suspension hook, one is suspended on crossbeam on this suspension hook by hoist cable, and a counter weight device that moves on this crossbeam by the drive of a screw body is characterized by, and is provided with a ram's horn that is used to hang spare part at this crossbeam head.

2. transition suspender according to claim 1 is characterized by, and it comprises that also one drives the reductor that this screw body rotates.