CN202321978U

CN202321978U - Combined lifting appliance for metallurgical environment

Info

Publication number: CN202321978U
Application number: CN2011204437160U
Authority: CN
Inventors: 张辉; 田滋华
Original assignee: Chongqing Crane Works Co Ltd
Current assignee: Chongqing Crane Works Co Ltd
Priority date: 2011-11-11
Filing date: 2011-11-11
Publication date: 2012-07-11
Anticipated expiration: 2021-11-11

Abstract

The utility model discloses a combined lifting appliance for metallurgical environment, which comprises a balance beam (1) and a gantry hook (2), wherein a rotary lifting hook device is arranged between the balance beam (1) and the gantry hook (2); one end of the rotary lifting hook device is connected with the balance beam (1); and the other end of the rotary lifting hook device is hooked on the gantry hook (2). The combined lifting appliance has the advantages of being ingenious in design, simple in manufacture and convenient in installation, and can be used for rotating a lifted article at 360 degrees, so that the application scope is enlarged, the production efficiency is improved, and the cost is reduced.

Description

A kind of metallurgy environment is used combined sling

Technical field

The utility model relates to a kind of combined sling, and particularly a kind of metallurgy environment is used combined sling.

Background technology

At present, in metallurgy industry, the transhipment of steel ladle need be used suspender and transported; Existing suspender (like Fig. 1) mainly comprises equalizing bar 1, movable pulley 9 and fixing gantry hook 11, it through steel rope directly the lifting equalizing bar that contains movable pulley hang gantry hook that is attached thereto and carry out operation, though such structure can be used in the handling steel ladle; But its structure is single; The steel ladle handling can not be rotated adjustment behind the appointed place, make suspender have many constraints.

The utility model content

The purpose of the utility model is used combined sling with regard to providing a kind of metallurgy environment that is rotated.

The purpose of the utility model is to realize through such technical scheme; A kind of metallurgy environment is used combined sling; Comprise equalizing bar and gantry hook; Saidly between equalizing bar and gantry hook, be provided with the shackle hook device, said shackle hook device one end is connected with equalizing bar, and the other end is hooked on the hook of gantry.

Wherein, The concrete structure of shackle hook device is such: said shackle hook device comprises suspension hook coupler body, suspension hook transverse axis, bearing and hook nut; Said suspension hook transverse axis is fixedly installed in the equalizing bar; Said suspension hook transverse axis is connected with hook nut through the bearing that is arranged on the upper surface, and the top of said suspension hook coupler body is passed suspension hook transverse axis, bearing and hook nut from the bottom up successively, and captives joint with hook nut with bearing.

In order to realize automatic rotation, said equalizing bar is provided with motor, and the main shaft of said motor is connected with the top of suspension hook coupler body through gear, and said gear is arranged on the middle part of suspension hook coupler body and is positioned at suspension hook transverse axis below.

Owing to adopted technique scheme, the utlity model has structure design ingenious, make simple, convenient installation, adopt it can carry out the 360o rotation to the article of institute's handling, enlarged range of use, improved production efficiency, reduced cost.

Description of drawings

The description of drawings of the utility model is following:

Fig. 1 is the original structure scheme drawing;

Fig. 2 is the running condition structural representation of the utility model;

First kind of structural representation that Fig. 3 analyses and observe for A-A among Fig. 1;

Second kind of structural representation that Fig. 4 analyses and observe for A-A among Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further detailed explanation; But the utility model is not limited to these embodiments; Any on the present embodiment essence spirit improvement or substitute, still belong to the utility model claim scope required for protection.

Embodiment 1: like Fig. 2, shown in 3; A kind of metallurgy environment is used combined sling, comprises equalizing bar 1 and gantry hook 2, it is characterized in that: saidly between equalizing bar 1 and gantry hook 2, be provided with the shackle hook device; Said shackle hook device one end is connected with equalizing bar 1, and the other end is hooked on gantry hook 2.

Further describe; Said shackle hook device comprises suspension hook coupler body 3, suspension hook transverse axis 4, bearing 5 and hook nut 6; Said suspension hook transverse axis 4 is fixedly installed in the equalizing bar 1; Said suspension hook transverse axis 4 is connected with hook nut 6 through the bearing 5 that is arranged on the upper surface, and the top of said suspension hook coupler body 3 is passed suspension hook transverse axis 4, bearing 5 and hook nut 6 from the bottom up successively, and captives joint with hook nut 6 with bearing 5.

The utility model is to use like this: directly lift by crane the equalizing bar 1 that contains movable pulley 9 through steel rope and hang driven portal hook 10 with steel ladle 11 handlings; When handling behind the appointed place; Can pull suspension hook coupler body 3 is rotated; Suspension hook coupler body 3 can carry out the rotation of 360o in the effect of bearing 5, so just can realize the comprehensive steel ladle of putting.

Embodiment 2: as shown in Figure 4; Said equalizing bar 1 is provided with motor 7, and the main shaft of said motor 7 is connected with the top of suspension hook coupler body 3 through gear 8, and said gear 8 is arranged on the middle part of suspension hook coupler body 3 and is positioned at suspension hook transverse axis 4 belows; The purpose that motor is set is in order to realize automatic rotation; When needs were rotated suspension hook coupler body 3, motor rotated, and drove suspension hook coupler body 3 through gear 8 and realized rotation.

Claims

1. a metallurgy environment is used combined sling; Comprise equalizing bar (1) and gantry hook (2); It is characterized in that: saidly between equalizing bar (1) and gantry hook (2), be provided with the shackle hook device; Said shackle hook device one end is connected with equalizing bar (1), and the other end is hooked on gantry hook (2).

2. metallurgy environment as claimed in claim 1 is used combined sling; It is characterized in that: said shackle hook device comprises suspension hook coupler body (3), suspension hook transverse axis (4), bearing (5) and hook nut (6); Said suspension hook transverse axis (4) is fixedly installed in the equalizing bar (1); Said suspension hook transverse axis (4) is connected with hook nut (6) through the bearing (5) that is arranged on the upper surface; The top of said suspension hook coupler body (3) is passed suspension hook transverse axis (4), bearing (5) and hook nut (6) from the bottom up successively, and captives joint with hook nut (6) with bearing (5).

3. metallurgy environment as claimed in claim 2 is used combined sling; It is characterized in that: said equalizing bar (1) is provided with motor (7); The main shaft of said motor (7) is connected with the top of suspension hook coupler body (3) through gear (8), and said gear (8) is arranged on the middle part of suspension hook coupler body (3) and is positioned at suspension hook transverse axis (4) below.