CN2747208Y - Durable slings for lifting high temp. bloom - Google Patents

Durable slings for lifting high temp. bloom Download PDF

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Publication number
CN2747208Y
CN2747208Y CN 200420085561 CN200420085561U CN2747208Y CN 2747208 Y CN2747208 Y CN 2747208Y CN 200420085561 CN200420085561 CN 200420085561 CN 200420085561 U CN200420085561 U CN 200420085561U CN 2747208 Y CN2747208 Y CN 2747208Y
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CN
China
Prior art keywords
slings
lifting
supporting plate
bearing supporting
high temperature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200420085561
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Chinese (zh)
Inventor
刘红杰
王振民
郝俊民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Handan Iron and Steel Group Co Ltd
Original Assignee
Handan Iron and Steel Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Handan Iron and Steel Group Co Ltd filed Critical Handan Iron and Steel Group Co Ltd
Priority to CN 200420085561 priority Critical patent/CN2747208Y/en
Application granted granted Critical
Publication of CN2747208Y publication Critical patent/CN2747208Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Disclosed are durable slings for lifting high temperature bloom, belonging to the technical field of lifting and towing vehicle, and capable of solving the problem that slings for lifting hot charging square bloom are easily damaged. The durable slings for lifting high temperature bloom are composed of a main beam and slings which are arranged at both ends of the main beam, and the middle of the main beam is provided with a hook ring. The durable slings for lifting high temperature bloom are provided with a concave bearing supporting plate, lifting holes are symmetrically arranged at the convex sites of both ends, and the bearing supporting plate is connected with the slings. The utility model is additionally provided with the bearing supporting plate at the lower part of common slings, and the size of the bearing supporting plate depends on the small square blooms with different specifications to be lifted. The common lifting mode that slings contact a steel bloom directly is changed, and the serious abrasion and deformation of slings caused by the direct contact with red steels and the high temperature can be solved, at the same time, the unsafe factors of material embrittlement of slings caused by rain and snow can be eliminated. The utility model can greatly increase the lifespan of the slings, reduce the labor intensity of workers, and improve the stacking quality of the square blooms.

Description

Be used to allocate and transport the durable suspender of high temperature billet material
Technical field
The utility model relates to the special hanger that a kind of allocation and transportation device, particularly metallurgy industry are used to allocate and transport the high temperature billet material, belongs to promoting the drafting tool technical field.
Background technology
Steel production industry often need be allocated and transported the high temperature blank, as according to current technology, how to have realized hot-loading and hot-conveying from making steel steel rolling process, i.e. the steel billet of steel making working procedure processing is sent to steel rolling process when 500 ℃~900 ℃ of temperature.The existing method of transporting generally adopts the lifting chain to transport, and the problem of existence is: 1. the lifting chain is under high temperature action, and abrasion deformation is very serious, needs frequently to change, and has increased productive costs; 2: because the lifting chain is worked under hot environment, self temperature can reach more than 200 ℃, in case meet water (as snowing in rainy season in summer or winter), annealing embrittlement very easily occurs, causes safety misadventures such as fracture takes place in handling; 3. because ring-type lifts chain nature hang, need to draw back chain with hook, working strength of workers when having increased discharging, material loading during the loading and unloading material.In addition, in lifting during blank, often collapse steel phenomenon (be steel billet in lifting, overlapping automatically), make the buttress position put consequently collapse of setting.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of durable suspender that is used to allocate and transport the high temperature billet material, to prolong the service life of suspender, makes the loading, unloading material simple and easy to do.
Technical problem to be solved in the utility model is realized by following scheme:
A kind of durable suspender that is used to allocate and transport the high temperature billet material, constitute by girder and lifting chain, the lifting chain is positioned at the two ends of girder, the girder middle part is provided with the suspension hook ring, its special feature is, described suspender is provided with the load-bearing supporting plate, and the load-bearing supporting plate is concavity, be arranged with lifting hole(eyelet) on the boss of two ends, the load-bearing supporting plate is connected with the lifting chain.
The above-mentioned durable suspender that is used to allocate and transport the high temperature billet material is characterized in that: be connected by withholding between described lifting chain and the load-bearing supporting plate.
The above-mentioned durable suspender that is used to allocate and transport the high temperature billet material, the length of described load-bearing supporting plate medial concavity are 2-20 times or 1-2 times of sheet slab width of billet end face width.
The above-mentioned durable suspender that is used to allocate and transport the high temperature billet material, described load-bearing supporting plate is a refractory metal material.
The utility model is set up the load-bearing supporting plate in common lifting chain bottom, the load-bearing pallet size can be decided according to the steel billet of handling different size, it changes the lifting mode of common lifting chain and steel billet direct contact, solution directly contacts with red steel because of the lifting chain, the temperature height causes the serious situation of its abrasion deformation, has eliminated simultaneously to lift chain causes material embrittlement because of factors such as rainwater, snow-broths safety hazard.Adopt design of the present utility model can improve the service life of suspender greatly, alleviate working strength of workers, improve the pile quality of square billet.The utility model is applicable to the high temperature blank of lifting different size, length.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of load-bearing supporting plate;
Fig. 4 is the birds-eye view of Fig. 2;
Fig. 5 is the structural representation of withholding.
The number in the figure implication is as follows: 1. load-bearing supporting plate; 2. lifting chain; 3. girder; 4. suspension hook ring; 5. withhold; 6. lifting hole(eyelet).
Specific embodiments
Referring to Fig. 1, Fig. 2, the utility model is made of girder 3, lifting chain 2, load-bearing supporting plate 1, and girder is provided with suspension hook ring 4.During the handling square billet, hot square billet is seated on the load-bearing supporting plate, and with lifting chain direct contact, therefore, the lifting chain can not be subjected to thermal wear.Load-bearing supporting plate employing resistance to heat material is preferably made, and in addition volume own is big, big with hot square billet area of contact, so not easy to wear and generation embrittlement phenomenon.
Referring to Fig. 3, Fig. 4, the load-bearing supporting plate is concavity, be arranged with lifting hole(eyelet) 6 on the boss of two ends, square billet is emitted on its recess, the recess length size is relevant with the square billet size that is lifted, and the boss at recess two ends plays position-limiting action to square billet, also increase its intensity, thereby improved discharging and material loading safety performance.
When the operator uses the utility model handling work, do not need firmly to spur chain and promptly can easily the two ends of load-bearing supporting plate from square billet be penetrated, hang oneself away from the buttress position by overhead traveling crane.During discharging, also can be efficiently the load-bearing supporting plate be extracted out by the square billet bottom, made and put square billet buttress position and be groined type, in good order, the steel phenomenon can not occur collapsing and the blank falling accident take place in the overhead traveling crane operational process or put and tilt to take place the collapse of setting accident because of the buttress position.The load-bearing supporting plate is connected by withholding 5 with the lifting interchain.

Claims (3)

1. durable suspender that is used to allocate and transport the high temperature billet material, constitute by girder and lifting chain, the lifting chain is positioned at the two ends of girder, the girder middle part is provided with the suspension hook ring, it is characterized in that: described suspender is provided with load-bearing supporting plate (1), the load-bearing supporting plate is concavity, is arranged with lifting hole(eyelet) (6) on the boss of two ends, and the load-bearing supporting plate is connected with the lifting chain.
2. the durable suspender that is used to allocate and transport the high temperature billet material according to claim 1 is characterized in that: be connected by withholding (5) between described lifting chain and the load-bearing supporting plate.
3. the durable suspender that is used to allocate and transport the high temperature billet material according to claim 1 and 2 is characterized in that: the length of described load-bearing supporting plate medial concavity is 2-20 times or 1-2 times of sheet slab width of billet end face width.
CN 200420085561 2004-11-23 2004-11-23 Durable slings for lifting high temp. bloom Expired - Fee Related CN2747208Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420085561 CN2747208Y (en) 2004-11-23 2004-11-23 Durable slings for lifting high temp. bloom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420085561 CN2747208Y (en) 2004-11-23 2004-11-23 Durable slings for lifting high temp. bloom

Publications (1)

Publication Number Publication Date
CN2747208Y true CN2747208Y (en) 2005-12-21

Family

ID=35707747

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420085561 Expired - Fee Related CN2747208Y (en) 2004-11-23 2004-11-23 Durable slings for lifting high temp. bloom

Country Status (1)

Country Link
CN (1) CN2747208Y (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102398848A (en) * 2011-07-01 2012-04-04 中建钢构有限公司 Lifting tool of profiled steel sheet
CN101723237B (en) * 2010-01-22 2013-03-13 中交四航局第二工程有限公司 Novel soft rope strut type hanger for box girder
CN103287965A (en) * 2013-06-24 2013-09-11 保定天威保变电气股份有限公司 Shunt reactor core column lifting method and special tool
CN103749374A (en) * 2014-01-22 2014-04-30 獐子岛集团大连轮船有限公司 Marine transferring system and method for capturing live shellfishes
CN104372162A (en) * 2013-08-16 2015-02-25 上海重型机器厂有限公司 Heat treatment method for thin-wall steel plate with large size
CN106429800A (en) * 2016-12-16 2017-02-22 攀枝花市蓝天锻造有限公司 Steel billet hoisting device
CN108163696A (en) * 2018-02-11 2018-06-15 中国重型机械研究院股份公司 A kind of strand transport lifting beam device and its application
CN111302202A (en) * 2020-03-12 2020-06-19 金晓 Automatic lifting appliance based on goods sorting
CN111891893A (en) * 2020-06-19 2020-11-06 新兴铸管股份有限公司 Special lifting appliance for loading and unloading steel grating

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101723237B (en) * 2010-01-22 2013-03-13 中交四航局第二工程有限公司 Novel soft rope strut type hanger for box girder
CN102398848A (en) * 2011-07-01 2012-04-04 中建钢构有限公司 Lifting tool of profiled steel sheet
CN103287965A (en) * 2013-06-24 2013-09-11 保定天威保变电气股份有限公司 Shunt reactor core column lifting method and special tool
CN104372162A (en) * 2013-08-16 2015-02-25 上海重型机器厂有限公司 Heat treatment method for thin-wall steel plate with large size
CN104372162B (en) * 2013-08-16 2016-08-24 上海重型机器厂有限公司 The heat treatment method of large size, thin walled steel plate
CN103749374A (en) * 2014-01-22 2014-04-30 獐子岛集团大连轮船有限公司 Marine transferring system and method for capturing live shellfishes
CN106429800A (en) * 2016-12-16 2017-02-22 攀枝花市蓝天锻造有限公司 Steel billet hoisting device
CN108163696A (en) * 2018-02-11 2018-06-15 中国重型机械研究院股份公司 A kind of strand transport lifting beam device and its application
CN108163696B (en) * 2018-02-11 2023-11-03 中国重型机械研究院股份公司 Casting blank transportation hanging beam device and application thereof
CN111302202A (en) * 2020-03-12 2020-06-19 金晓 Automatic lifting appliance based on goods sorting
CN111302202B (en) * 2020-03-12 2021-06-15 江苏欧超重工科技有限公司 Automatic lifting appliance based on goods sorting
CN111891893A (en) * 2020-06-19 2020-11-06 新兴铸管股份有限公司 Special lifting appliance for loading and unloading steel grating

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee