CN203143916U

CN203143916U - Ring discharging hanger

Info

Publication number: CN203143916U
Application number: CN 201320046082
Authority: CN
Inventors: 尹刘金
Original assignee: Anhui Is With Containing Ring Ltd Co
Current assignee: Anhui Is With Containing Ring Ltd Co
Priority date: 2013-01-28
Filing date: 2013-01-28
Publication date: 2013-08-21
Anticipated expiration: 2023-01-28

Abstract

The utility model discloses a ring discharging hanger. The ring discharging hanger comprises a brace rod seat and a plurality of brace rods, wherein the brace rods are respectively hinged with a crank arm, the bottom end of each crank arm is provided with an ejection head, the brace rod seat is fixedly connected with a vertical guide rod, and the guide rod is sequentially provided with a limiting sleeve, a sliding ring and a conical sleeve from bottom to top; and the ring discharging hanger comprises a conduit, wherein the conduit can slide up and down along the upper end of the guide rod, the bottom end of the conduit is fixedly provided with a hook seat, a plurality of hanging hooks are respectively arranged surrounding the hook seat, the hook sharp part of each hanging hook is hooked at the lower end of the sliding ring, the end part of the conduit is fixedly provided with a hanging ring, a plurality of supporting seats are respectively arranged at the periphery of the upper end of the conduit, and the supporting seats are respectively connected with the upper ends of the crank arms which are hinged onto the brace rods through wire ropes or chains. A three-claw automatic hanger is used as the ring discharging hanger, a rolled ring can be safely and rapidly hung out of a rolling mill only by operating an overhead traveling crane through one person, the ring is free from being deformed in an entire discharging process, and the ring discharging hanger is particularly suitable for the scattered arrangement of a normalizing process of the ring.

Description

Ring goes out the machine suspender

Technical field

The utility model relates to ring suspender field, specifically is that a kind of ring goes out the machine suspender.

Background technology

Ring is being rolled operation on the milling train and under the temperature conditions about 950 ℃, after rolling finishing, by suspender ring is hung out milling train, for the ring of diameter below 1600mm, single hook is generally adopted in discharging, because single hook stability is not strong, ring is unbalance stress in the lifting process, therefore easily causes distortion; For the ring of diameter more than 1600mm, for preventing in the lifting process, producing distortion, generally adopt the chain-type three-jaw to hang the discharging of finishing ring, but this suspender tool need multi agent cooperation, fixes the mass runoff of suspender hook, therefore improved cost.

The utility model content

The purpose of this utility model provides a kind of ring and goes out the machine suspender, is a kind of three-jaw Automatic hook block, only needs a people can finish the discharging operation of ring.

The technical solution of the utility model is as follows:

A kind of ring goes out the machine suspender, include strut socket, it is characterized in that: around strut socket, have a plurality of outward extending struts respectively, be hinged with respectively on described a plurality of strut and crank arm, described bottom of cranking arm has the top, be fixedly connected with vertical guide rod on the described strut socket, stop collar is installed on the described guide rod from bottom to top successively, slip ring and taper sheath, wherein slip ring can slide up and down along guide rod, stop collar and taper sheath are fixedly mounted on the guide rod, the upper end of described slip ring outer wall is provided with the conical surface, and the lower end of slip ring outer wall is provided with inverted cone surface, and the lower end of described taper sheath is provided with the taper hole that the conical surface with slip ring outer wall upper end is complementary; Include conduit, described conduit slides up and down along the upper end of guide rod, the bottom of described conduit is installed with the hook seat, around the hook seat, have a plurality of suspension hooks respectively, the bill portion of described a plurality of suspension hooks is hooked on the inverted cone surface of slip ring outer wall lower end, the end of described conduit is installed with suspension ring, has a plurality of bearings respectively around conduit upper end, and described a plurality of bearings are connected with steel rope or chain between the hinged upper end of cranking arm respectively and on a plurality of strut.

Described ring goes out the machine suspender, it is characterized in that: the angle between the adjacent struts is identical.

Described ring goes out the machine suspender, it is characterized in that: be respectively equipped with row's pin-and-hole on each strut, described curve of cranking arm is provided with through hole, and the pin of a pin-and-hole on described crank arm through hole by passing the curve of cranking arm successively and the strut in row's pin-and-hole is hinged on the strut.

Described ring goes out the machine suspender, it is characterized in that: described cranking arm includes bending bar and the vertical bar that one connects, and wherein the length of bending bar is greater than the length of vertical bar.

The beneficial effects of the utility model:

The utility model is the three-jaw Automatic hook block, only need the one man operation overhead traveling crane can finish the discharging operation of ring, need not many personnel's cooperations and can realize that rolling ring hangs out milling train safely and fast, and ring can not produce distortion in whole discharging process, and stacking is convenient after the ring discharging, adapts to the diffusing of ring normalizing process especially and puts.

Description of drawings

Fig. 1 is the utility model structural representation, the state when state as shown in the figure is the utility model lifting.

The specific embodiment

Referring to Fig. 1, a kind of ring goes out the machine suspender, include strut socket 1, around strut socket 1, have three outward extending struts 2 respectively, wherein the angle between the adjacent struts is identical, be 120 °, be hinged with respectively on three struts 2 and crank arm 3, crank arm 3 bottom has top 4, be fixedly connected with vertical guide rod 5 on the strut socket 1, stop collar 16 is installed on the guide rod 5 from bottom to top successively, slip ring 6 and taper sheath 7, wherein slip ring 6 can slide up and down along guide rod 5, and stop collar 16 and taper sheath 7 are fixedly mounted on the guide rod 5, and the upper end of slip ring 6 outer walls is provided with the conical surface, the lower end of slip ring 6 outer walls is provided with inverted cone surface, and the lower end of taper sheath 7 is provided with the taper hole 8 that the conical surface with slip ring 6 outer walls upper ends is complementary; Include conduit 9, conduit 9 slides up and down along the upper end of guide rod 5, the bottom of conduit 9 is installed with hook seat 10, around hook seat 10, have three suspension hooks 11 respectively, the bill portion of three suspension hooks 11 is hooked on the inverted cone surface of slip ring 6 outer wall lower ends, the end of conduit 9 is installed with suspension ring 12, has respectively around conduit 9 upper ends on 13, three bearings 13 of three bearings and three struts 2 to be connected with steel rope 14 respectively between hinged 3 the upper end of cranking arm.

In the utility model, be respectively equipped with row's pin-and-hole 15 on each strut, 3 the curve of cranking arm is provided with through hole, crank arm 3 by passing 3 curves of cranking arm successively through hole and strut on the pin of a pin-and-hole in row's pin-and-hole 15 be hinged on the strut.

In addition, cranking arm 3 includes bending bar that one connects and vertical bar, and wherein the length of bending bar is greater than the vertical length of bar.

The utility model is suspended on the lifting appliance by suspension ring 12, by overhead traveling crane hand-manipulated, make lifting appliance move down, the utility model moves to the top of milling train with lifting appliance, conduit 9 moves down along guide rod 5, hook seat 10 also moves down with conduit 9 at this moment, slip ring 6 is positioned on the stop collar 16, three suspension hooks 11 open and are displaced downwardly to the below of slip ring 6 gradually along the outer wall of taper sheath 7, this moment, steel rope 14 was in relaxed state, and 3 the bending bar of cranking arm outwards opens, and 3 the vertical bar of cranking arm inwardly shrinks, along with lifting appliance continue move down, 3 the vertical bar of cranking arm extend in the ring on the milling train.

The manual operations overhead traveling crane, make lifting appliance move up, this moment, conduit 9 moved up along guide rod 5, hook seat 10 also moves up with conduit 9, three suspension hooks 11 shrink, on move and hook slip ring 6 the lower end, driving slip ring 6 moves up, in the upper end of slip ring 6 conical surface entered the taper hole 8 of taper sheath 7 lower ends fully, because taper sheath 7 maintains static, this moment, conduit 9 stopped to move up, steel rope 14 tightens up, 3 the bending bar of cranking arm inwardly shrinks, and 3 the vertical bar of cranking arm outwards opens and finally is in vertical state, and the top 4 of 3 bottoms of cranking arm is stuck in the bottom side edge edge of ring, cranking arm 3 clamps ring fully, and the ring of slinging under lifting appliance promotes.

With above-mentioned step, the utility model can be finished entrucking, the stacking operation of ring, and is very convenient.

Claims

1. a ring goes out the machine suspender, include strut socket, it is characterized in that: around strut socket, have a plurality of outward extending struts respectively, be hinged with respectively on described a plurality of strut and crank arm, described bottom of cranking arm has the top, be fixedly connected with vertical guide rod on the described strut socket, stop collar is installed on the described guide rod from bottom to top successively, slip ring and taper sheath, wherein slip ring can slide up and down along guide rod, stop collar and taper sheath are fixedly mounted on the guide rod, the upper end of described slip ring outer wall is provided with the conical surface, and the lower end of slip ring outer wall is provided with inverted cone surface, and the lower end of described taper sheath is provided with the taper hole that the conical surface with slip ring outer wall upper end is complementary; Include conduit, described conduit slides up and down along the upper end of guide rod, the bottom of described conduit is installed with the hook seat, around the hook seat, have a plurality of suspension hooks respectively, the bill portion of described a plurality of suspension hooks is hooked on the inverted cone surface of slip ring outer wall lower end, the end of described conduit is installed with suspension ring, has a plurality of bearings respectively around conduit upper end, and described a plurality of bearings are connected with steel rope or chain between the hinged upper end of cranking arm respectively and on a plurality of strut.

2. ring according to claim 1 goes out the machine suspender, it is characterized in that: the angle between the adjacent struts is identical.

3. ring according to claim 1 goes out the machine suspender, it is characterized in that: be respectively equipped with row's pin-and-hole on each strut, described curve of cranking arm is provided with through hole, and the pin of a pin-and-hole on described crank arm through hole by passing the curve of cranking arm successively and the strut in row's pin-and-hole is hinged on the strut.

4. ring according to claim 1 goes out the machine suspender, it is characterized in that: described cranking arm includes bending bar and the vertical bar that one connects, and wherein the length of bending bar is greater than the length of vertical bar.