CN205603044U - RH vacuum impregnation pipe ring brick hoist - Google Patents

RH vacuum impregnation pipe ring brick hoist Download PDF

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Publication number
CN205603044U
CN205603044U CN201620103126.6U CN201620103126U CN205603044U CN 205603044 U CN205603044 U CN 205603044U CN 201620103126 U CN201620103126 U CN 201620103126U CN 205603044 U CN205603044 U CN 205603044U
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CN
China
Prior art keywords
gallows
ring brick
suspension bracket
locking
chain sling
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.)
Active
Application number
CN201620103126.6U
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Chinese (zh)
Inventor
李涛
孙逊
任志远
王鹏
张程
朱万彤
窦勇
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.)
ANSHAN HE FENG REFRACTORY MATERIAL Co Ltd
Original Assignee
ANSHAN HE FENG REFRACTORY MATERIAL Co Ltd
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Publication date
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Priority to CN201620103126.6U priority Critical patent/CN205603044U/en
Application granted granted Critical
Publication of CN205603044U publication Critical patent/CN205603044U/en
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Abstract

The utility model relates to a RH vacuum impregnation pipe ring brick hoist, including hoist and mount crossbeam, chain sling, gallows and locking device, the gallows is the regular octagon structure, wherein sets up 1 lug axle respectively on the symmetry axis on 2 relative limits, and the central point on all the other 6 limits puts and establishes 1 locking device of group respectively, hoist and mount central beam establishes rings, and the chain sling is established at both ends, and axle sleeve that the chain sling other end is connected suit respectively is epaxial at the lug of gallows both sides, locking device comprises screw rod, nut and locking steel sheet, and the nut welds on the gallows, and the screw rod passes link bit in the inboard locking steel sheet of gallows behind nut and the gallows. The utility model discloses a 6 even lockings of circumference, locking is firm reliable, utilize the gallows to realize the upset, work efficiency and security when having improved ring brick handling and upset greatly, be applicable to the ring brick of multiple specification, economy is convenient.

Description

A kind of RH vacuum impregnation pipe ring brick suspender
Technical field
This utility model relates to hoisting technology field, particularly relates to a kind of RH vacuum impregnation pipe ring brick suspender.
Background technology
Recent decades, RH furnace outer refining technology achieves great development, by the most single degassing function development till now true Empty degassing, decarburization, oxygen decarburization, powder injection desulphurization, temperature-compensating, go to be mingled with, the several functions such as uniform temperature and composition, Become and smelt the double refining metallurgical method that fine work steel is the most frequently used at present.
In the concise equipment of RH vacuum, RH dip pipe is one of most important resistance to material, as it is shown in figure 1, RH dip pipe is from interior It is outwards magnesium chromium (Chrome-free) ring brick 1, self-flowing material 4, steel construction piece 2 and outer layer castable 3 successively, ring brick 1 also sets There is tunger tube 5;Wherein, the close structure of ring brick 1, good integrity, be the topmost ingredient of RH dip pipe.
Ring brick entirety ringwise, bonding is formed by a lot of block list bricks are adjacent, and it is qualified that bonding plane has to pass through polishing in advance, can Use.Certain time placed by bonding ring brick, after producing intensity and forming an entirety, in addition it is also necessary to polishes upper and lower two and puts down Face, when combining between guarantee ring brick and ring brick, gap is minimum.
Ring brick upper surface process on grinding machine qualified after, need by ring brick entirety overturn after reprocess lower surface, but due to ring Brick size is big, from great (because specification is different, often the group general weight of ring brick is between 0.5~2.2 ton), turn at ring brick at present The way that during Zhuaning, commonly used steel wire rope directly lifts, but steel wire rope easily slides, and ring brick is in handling and switching process Being difficult to keep balance, stationarity and safety during handling upset ring brick are poor, accidentally will damage ring brick, the most also There is the hidden danger of personal accident.
Summary of the invention
This utility model provides a kind of RH vacuum impregnation pipe ring brick suspender, uses 6 uniform lockings of circumference, and locking is firmly Reliably;Suspension bracket is utilized to realize upset, work efficiency when substantially increasing ring brick handling and overturn and safety;It is applicable to many Plant the ring brick of specification, economical convenient.
In order to achieve the above object, this utility model realizes by the following technical solutions:
A kind of RH vacuum impregnation pipe ring brick suspender, including lifting cross beam, chain sling, suspension bracket and locking device, described suspension bracket is Octagon structure, wherein relative to 2 limits axis of symmetry on be respectively provided with 1 shackle shaft, the centre bit on remaining 6 limit Put and set 1 group of locking device respectively;Setting suspension ring in the middle part of lifting cross beam, two ends set chain sling, and the axle sleeve that the chain sling other end connects is respectively It is sleeved on the shackle shaft of suspension bracket both sides;Locking device is made up of screw rod, nut and locking steel plate, nut-welding on suspension bracket, After screw rod passes nut and suspension bracket, connection is positioned at the locking steel plate inside suspension bracket.
Compared with prior art, the beneficial effects of the utility model are:
1) use 6 uniform lockings of circumference, lock solid and reliable, simple to operation;
2) suspension bracket is utilized to realize the upset of ring brick, work efficiency when substantially increasing ring brick handling and overturn and safety;
3) locking device adjustable extent is wider, and same ring brick suspender can overturn the ring brick of multiple external diameter specification, warp with handling Ji is convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of ring brick described in the utility model.
Fig. 2 is structural representation of the present utility model.
In figure: 1. ring brick 2. steel construction piece 3. castable 4. self-flowing material 5. tunger tube 6. lifting cross beam 7. suspension ring 8. chain sling 9. axle sleeve 10. shackle shaft 11. suspension bracket 12. screw rod 13. locks steel plate
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described further:
As in figure 2 it is shown, this utility model one RH vacuum impregnation pipe ring brick suspender, including lifting cross beam 6, chain sling 8, hang Frame 11 and locking device, described suspension bracket 11 is octagon structure, wherein relative to 2 limits axis of symmetry on be respectively provided with 1 shackle shaft 10, the center on remaining 6 limit sets 1 group of locking device respectively;Suspension ring 7 are set in the middle part of lifting cross beam 6, Two ends set chain sling 8, and the axle sleeve 9 that chain sling 8 other end connects is set on the shackle shaft 10 of suspension bracket 11 both sides;Locking Device is made up of screw rod 12, nut and locking steel plate 13, and nut-welding is on suspension bracket 11, and screw rod 12 is through nut and hangs Connect after frame 11 and be positioned at the locking steel plate 13 inside suspension bracket 11;
Use the handling method for turning of this utility model a kind of RH vacuum impregnation pipe ring brick suspender, comprise the steps:
1) ring brick 1 one side surface carries out handling upset operation after grinding machine processes, and has first been hung over by the suspension ring 7 of suspension bracket 11 On heavy-duty machine suspension hook, by crane, ring brick suspender entirety is sling, and make suspension bracket 11 fall rear enclosure outside ring brick 1;
2) between locking steel plate 13 and ring brick 1 outer surface of often organizing locking device, add the protection bed course of uniform thickness, neonychium Layer uses rubber slab or plank;Screw each screw rod 12 the most successively, make locking steel plate 13 hold out against on ring brick 1;Locking After device is all locked, ring brick 1 and suspension bracket 11 are fixedly connected as an entirety;
3) start crane, by ring brick 1 and ring brick suspender handling together to smooth open place, the most upwards rise after coming to a complete stop Hanging, sling height is more than suspension bracket 11 external diameter;After ring brick 1 and ring brick suspender are aloft stablized, make suspension bracket by wooden stick auxiliary 11 rotate 180 ° together with ring brick 1 entirety around shackle shaft 10, it is achieved the upset of ring brick 1;Sheeting caps is laid below ring brick 1, Then ring brick 1 is fallen and make to be placed on sheeting caps bottom it;
4) again lift by crane, be placed on grinding machine after ring brick 1 level is sling, unclamp locking device, remove ring brick suspender, Ring brick 1 opposite side surface is carried out grinding;After this face grinding completes, repeat step 1)~3), will process Ring brick 1 handling become to storage place and is placed on sheeting caps.
Described ring brick 1 is in grinding and handling switching process, and medial and lateral are equipped with fixing device, and wherein inner side uses Multiple push rods support, and outside uses a plurality of steel band banding.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model does not limit to In this, any those familiar with the art is in the technical scope that this utility model discloses, according to this utility model Technical scheme and utility model conceive equivalent or change in addition, all should contain protection domain of the present utility model it In.

Claims (1)

1. a RH vacuum impregnation pipe ring brick suspender, it is characterised in that include lifting cross beam, chain sling, suspension bracket and locking dress Putting, described suspension bracket is octagon structure, wherein relative to 2 limits axis of symmetry on be respectively provided with 1 shackle shaft, remaining The center on 6 limits sets 1 group of locking device respectively;Setting suspension ring in the middle part of lifting cross beam, two ends set chain sling, the chain sling other end The axle sleeve connected is set on the shackle shaft of suspension bracket both sides;Locking device is made up of screw rod, nut and locking steel plate, spiral shell Mother is welded on suspension bracket, and after screw rod passes nut and suspension bracket, connection is positioned at the locking steel plate inside suspension bracket.
CN201620103126.6U 2016-02-01 2016-02-01 RH vacuum impregnation pipe ring brick hoist Active CN205603044U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620103126.6U CN205603044U (en) 2016-02-01 2016-02-01 RH vacuum impregnation pipe ring brick hoist

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620103126.6U CN205603044U (en) 2016-02-01 2016-02-01 RH vacuum impregnation pipe ring brick hoist

Publications (1)

Publication Number Publication Date
CN205603044U true CN205603044U (en) 2016-09-28

Family

ID=56961366

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620103126.6U Active CN205603044U (en) 2016-02-01 2016-02-01 RH vacuum impregnation pipe ring brick hoist

Country Status (1)

Country Link
CN (1) CN205603044U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109319650A (en) * 2018-12-07 2019-02-12 中国科学院高能物理研究所 For installing the suspender of the sudden and violent detector of gamma and the installation method of the sudden and violent detector of gamma
CN109742655A (en) * 2018-12-25 2019-05-10 王跃前 A kind of outdoor power distribution cabinet detachable hoisting structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109319650A (en) * 2018-12-07 2019-02-12 中国科学院高能物理研究所 For installing the suspender of the sudden and violent detector of gamma and the installation method of the sudden and violent detector of gamma
CN109319650B (en) * 2018-12-07 2019-09-10 中国科学院高能物理研究所 For installing the suspender of the sudden and violent detector of gamma and the installation method of the sudden and violent detector of gamma
CN109742655A (en) * 2018-12-25 2019-05-10 王跃前 A kind of outdoor power distribution cabinet detachable hoisting structure
CN109742655B (en) * 2018-12-25 2020-04-21 高盛电气有限公司 Outdoor switch board dismantlement formula hoisting structure

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