CN204917649U - Steel sheet violently hangs special lifting device - Google Patents
Steel sheet violently hangs special lifting device Download PDFInfo
- Publication number
- CN204917649U CN204917649U CN201520671842.XU CN201520671842U CN204917649U CN 204917649 U CN204917649 U CN 204917649U CN 201520671842 U CN201520671842 U CN 201520671842U CN 204917649 U CN204917649 U CN 204917649U
- Authority
- CN
- China
- Prior art keywords
- pair
- steel plate
- grooved
- rollers
- crane
- 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
Links
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a steel sheet violently hangs special lifting device for lifting by crane the steel sheet level with need and suspending in midair on the big lifting hook of overhead traveling crane, it includes I -steel transition crossbeam, and the top surface of I -steel transition crossbeam is followed the at least interval of length direction and is provided with two sets of cell type pair of rollers subassemblies, and a wire rope and a pair of couple subassembly are disposed in the correspondence of every set of cell type pair of rollers subassembly, during operation, wire rope pass corresponding cell type pair of rollers subassembly, and encircle and to hang on the big lifting hook of overhead traveling crane, a pair of couple subassembly uses the cell type pair of rollers subassembly that corresponds as symmetric points movable mounting on wire rope, and respectively the hook firmly need to lift by crane the both sides of steel sheet marginal. The utility model discloses factor of safety is high, and the handling process is steady, has avoided bent deformation of wooden dipper of steel sheet handling in -process basically, has improved the stability of quality of steel sheet, can satisfy the handling demand of limit specification steel sheet, but the magnet steel board is not had in the handling.
Description
Technical field
The utility model relates to the suspender of crane for hoisting and handling, specifically refers to that a kind of steel plate is horizontal and hangs special hanger.
Background technology
In Heavy Plate Production workshop, steel billet becomes the single steel plate of specific thicknesses after mill milling, namely first step basis production process is completed, part steel plate also needs to process through heat treatment steps such as quenching, tempering, annealing, period steel plate rolling shaping after, no matter be that direct outgoing is supplied to user through transport, or sampling is checked, or be do further heat treatment, all need steel plate to be carried out lifting and be transferred to transport vehicle, the sampling position such as station, heat treatment station, therefore the use of Steel plate hoisting implement is very general, frequent in Heavy Plate Production workshop.Suspender, be defined as steel plate class article lifting special tool, in Heavy Plate Production, have very important application, steel plate handling be divided into horizontal hang and erect hang, then hang based on horizontal in actual production, horizontal major advantage of hanging is that safety is high, simple to operate, work efficiency is high.
The Steel plate hoisting implement of current main flow can be roughly divided into magnetic attraction, pothook type and clamp-type etc. three kinds, above three kinds with production practice cohesive process in define again multiple improved type.Application publication number is that the Chinese invention patent of CN103663090A discloses that a kind of electric permanent magnet steel plate is horizontal hangs special hanger, it comprises hanging beam, a rings seat is fixed on top, hanging beam two ends respectively, hinged suspension ring on each rings seat, hanging beam is provided with multiple iron chains seat, each iron chains seat lower end connects two iron chains, two iron chains lower ends connect electric permanent magnet jointly, but, permanent magnet type suspender sole mass is large, during lifting, due to the decay of magnetic, plurality of steel plates is without when tying up, the steel plate farther apart from magnetic patch easily falls, the personnel that cause injure with device damage and affect production efficiency, and energy consumption is larger in the operation of this type of suspender, cost is higher.Authorization Notice No. is that the Chinese invention patent of CN202022654U discloses a kind of lifting appliance for lifting steel plates, hook assembly is made up of suspension hook connecting panel and suspension hook chain connection, suspension hook connecting panel is provided with the roller of Intermediate Gray groove, hook assembly is two pieces, steel rope passes from the roller groove of a hook assembly, again through after a steel pipe, pass from the roller groove of another hook assembly, the two ends of steel rope are manufactured with sling circle.Its structure is simple, apply more, but, lifting steel plate minimum width should exceed steel pipe length, and Applicable scope is limited, simultaneously, when handling length more than 8 meters intermediate gauge and thin specification steel plate, the wooden dipper Qu Yanchong that steel plate is gone up along its length, affects template and performance uniformity, and the relative displacement of suspension hook in handling process may cause the landing accident in handling process.Authorization Notice No. is that the Chinese utility model patent of CN2319385Y discloses a kind of Steel plate hoisting implement, the connecting rod mechanism that it is made up of suspension hook, connecting rod, clamping connecting rod, folding connecting rod, quadrant, bearing pin and the slide mechanism that crossbeam, compressor arm, gib head, square bearing pin and bearing pin form are formed, crossbeam two ends are provided with chute, and gib head and the square bearing pin of keep plate are arranged on chute; Slide mechanism is by the connecting rod pinned connection in compressor arm and connecting rod mechanism.This clamp-type suspender safety is best, but exists from problems such as great, complex structure, maintenance cost and operating cost are high equally, inconsistent with low cost, high efficiency production run target.
On the whole, mainly there is following problem in prior art light plate suspension hook:
1) suspension hook hangs over the lifting of steel plate corner, when steel plate is lighter, the conicity force of steel rope can make suspension hook generation along the movement in steel plate direction, surface of steel plate is caused to scratch, after suspension hook is concentrated to steel plate a part, regardless of steel plate specification, landing of all may directly breaking off relations under extreme case, causes great quality and safety accident.
2) when, rhythm heavy in production task is nervous, crane operation work labour intensity obviously strengthens, under overwork state, the mode that suspension hook is placed in existing steel plate corner is difficult to operative norm suspension hook spacing and hook mode,, in steel plate lifting process, overhead traveling crane quick travel process, all there is larger quality and safety risk in random increase.
3) for ensureing lifting stability, four groups of suspension hooks generally hang over the end of steel plate close to length direction, be less than 15mm at lifting thickness, when length is greater than the Limit specifications steel plate of 8m, in the middle part of steel plate, downward wooden dipper Qu Jiwei is serious, hook stability is directly subject to obvious impact, the performance of one side steel plate and plate shape are difficult to ensure, on the other hand, hook contacts insecure with steel plate, very easily there is steel plate landing accident, cause operating personal and equipment injury.
Wuhan Iron and Steel Plant Heavy Plate Plant major equipment is 2800mm milling train and supporting heat treatment system, major product is mainly the thick all kinds of high-quality cut deals of 6 ~ 60mm, original steel plate is horizontal hang that special hanger is mainly that four groups of suspension hooks add steel rope combination flexibly connect suspender, this suspender is in the process of lift up rapidly machine parallel motion, stability is not good enough, and due to the relative displacement of suspension hook, once there is safety and the quality accident such as steel plate landing, hook serious damage surface of steel plate.Along with the sustainable growth of existing customer individual demand, organization of production presents the feature of small lot, differentiation, and the handling work frequency, complexity all obviously increase.
Therefore, design the horizontal special hanger that hangs of steel plate that a kind of operating cost is low, safety good, work efficiency is high and seem very necessary.
Summary of the invention
The purpose of this utility model is exactly to provide that a kind of operating cost is low, safety good, work efficiency is high steel plate is horizontal hangs special hanger.
For achieving the above object, steel plate designed by the utility model is horizontal hangs special hanger, for will hoisting steel plate level be needed to be suspended in the large suspension hook of overhead traveling crane, it comprises I-beam section transition crossbeam, the end face of I-beam section transition crossbeam is at least arranged at intervals with two cover grooved pair of rollers assemblies along its length, often overlaps grooved pair of rollers assembly correspondence and is configured with steel cable and a pair hanging hook assembly; During work, the grooved pair of rollers assembly that steel wire penetrating is corresponding around being suspended on the large suspension hook of overhead traveling crane; A pair hanging hook assembly to be movably arranged on steel rope for symmetric points with the grooved pair of rollers assembly of correspondence and to hook the both sides of the edge need lifting by crane steel plate respectively.
Preferably, the end face of I-beam section transition crossbeam offers and grooved pair of rollers assembly pair of rollers mounting groove one to one; Grooved pair of rollers assembly has a pair cant board, is provided with the upper grooved roller and lower grooved roller that can relatively rotate, is welded with adapter plate respectively outside a pair cant board two between inside a pair cant board by bearing pin; A pair cant board is plugged in corresponding pair of rollers mounting groove, and adapter plate is fixed by screws in corresponding pair of rollers mounting groove both sides; Steel rope between upper grooved roller and lower grooved roller through and around being suspended on the large suspension hook of overhead traveling crane.
Further, hanging hook assembly has a pair hook side plate, and one end of a pair hook side plate is provided with grooved pulley by bearing pin, and the other end of a pair hook side plate has gib head by hinge; During work, steel rope walks around grooved pulley and gib head hooks and need lift by crane the corresponding lateral edges of steel plate.
Further, the length of I-beam section transition crossbeam is 7500 ~ 8500mm, and be preferably 8000mm, the bottom width of I-beam section transition crossbeam is 300 ~ 500mm, is preferably 400mm.
Again further, grooved pair of rollers assembly is arranged at intervals with three covers along the end face length direction of I-beam section transition crossbeam, and three cover grooved pair of rollers assemblies correspond to the length direction that need lift by crane steel plate and are evenly arranged, thus ensure to lift by crane steel plate stress equalization.
Advantage of the present utility model is mainly reflected in following several respects:
One, the horizontal special hanger many groups steel cable that hangs of the utility model steel plate carries stressed simultaneously, and safety factor is high, and handling process is steady, adds safety and the stability of steel plate lifting and handling process, avoids the generation of equipment injury and personal injury accident;
They are two years old, be provided with I-beam section transition crossbeam, and the direction of pull of the large suspension hook of overhead traveling crane and the angle of steel plain very little, substantially there is not the possibility that steel plate comes off and slides, substantially avoided the cobble deformation in steel plate handling process, improve the quality stability of steel plate;
Its three, the utility model steel plate is horizontal hangs special hanger strong adaptability, can meet the handling demand of Limit specifications steel plate, can handling nonmagnetic steel plate;
Its four, the utility model steel plate is horizontal, and to hang special hanger deadweight little, and operating efficiency is high, can reduce operating cost;
Its five, the utility model steel plate is horizontal hangs that special hanger structure is simple, substantially without complicated accessory, overhaul efficiency is high, maintenance cost is low.
Accompanying drawing explanation
Fig. 1 is the horizontal main TV structure schematic diagram hanging special hanger of the utility model steel plate;
Fig. 2 is that the A-A of Fig. 1 is to structural representation;
Fig. 3 is the left TV structure schematic diagram of Fig. 1;
Fig. 4 is the partial enlargement structural representation of Fig. 1;
Fig. 5 is the partial enlargement structural representation of Fig. 2;
Fig. 6 is the partial enlargement structural representation of Fig. 3.
In figure: the large suspension hook 1 of overhead traveling crane; I-beam section transition crossbeam 2 (wherein: pair of rollers mounting groove 2a); Grooved pair of rollers assembly 3 (wherein: cant board 3a, adapter plate 3b, upper grooved roller 3c, lower grooved roller 3d); Hanging hook assembly 4 (wherein: hook side plate 4a grooved pulley 4b gib head 4c); Steel rope 5; Steel plate 6 need be lifted by crane.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but this embodiment should not be construed restriction of the present utility model.
Steel plate shown in figure is horizontal hangs special hanger, for steel plate 6 horizontal suspension need be lifted by crane at the large suspension hook 1 of overhead traveling crane, it comprises I-beam section transition crossbeam 2, the end face of I-beam section transition crossbeam 2 is at least arranged at intervals with two cover grooved pair of rollers assemblies 3 along its length, often overlaps grooved pair of rollers assembly 3 correspondence and is configured with steel cable 5 and a pair hanging hook assembly 4; During work, steel rope 5 is through corresponding grooved pair of rollers assembly 3 and around being suspended on the large suspension hook 1 of overhead traveling crane; A pair hanging hook assembly 4 to be movably arranged on steel rope 5 for symmetric points with the grooved pair of rollers assembly 3 of correspondence and to hook the both sides of the edge need lifting by crane steel plate 6 respectively.
The end face of I-beam section transition crossbeam 2 offers and grooved pair of rollers assembly 3 pair of rollers mounting groove 2a one to one; Grooved pair of rollers assembly 3 has a pair cant board 3a, is provided with the upper grooved roller 3c and lower grooved roller 3d that can relatively rotate, is welded with adapter plate 3b respectively outside a pair cant board 3a two between inside a pair cant board 3a by bearing pin; A pair cant board 3a is plugged in corresponding pair of rollers mounting groove 2a, and adapter plate 3b is fixed by screws in corresponding pair of rollers mounting groove 2a both sides; Steel rope 5 between upper grooved roller 3c and lower grooved roller 3d through and around being suspended on the large suspension hook 1 of overhead traveling crane.
Hanging hook assembly 4 has a pair hook side plate 4a, and one end of a pair hook side plate 4a is provided with grooved pulley 4b by bearing pin, and the other end of a pair hook side plate 4a has gib head 4c by hinge; During work, steel rope 5 walks around grooved pulley 4b and gib head 4c hooks and need lift by crane the corresponding lateral edges of steel plate 6.
The length of I-beam section transition crossbeam 2 is 7500 ~ 8500mm, and the bottom width of I-beam section transition crossbeam 2 is 300 ~ 500mm.
The length of I-beam section transition crossbeam 2 is 8000mm, and the bottom width of I-beam section transition crossbeam 2 is 400mm.
Grooved pair of rollers assembly 3 is arranged at intervals with three covers along the end face length direction of I-beam section transition crossbeam 2, and three cover grooved pair of rollers assemblies 3 correspond to the length direction that need lift by crane steel plate 6 and are evenly arranged, thus ensure to lift by crane steel plate 6 stress equalization.
During utility model works, first the two ends of every root steel rope 5 and the large suspension hook 1 of overhead traveling crane are fixed, large for overhead traveling crane suspension hook 1 is placed in and need lifts by crane steel plate 6 overhead, make I-beam section transition crossbeam 2 length direction parallel with the length direction that need lift by crane steel plate 6, then I-beam section transition crossbeam 2 is placed in and need lifts by crane steel plate 6 central authorities, again six gib head 4c are clamped the correspondence position that need lift by crane steel plate 6, be about to during lifting need lift by crane steel plate 6 horizontal suspension on the large suspension hook 1 of overhead traveling crane.
The content be not described in detail in this specification sheets, belongs to the known prior art of those skilled in the art.
Claims (7)
1. a steel plate is horizontal hangs special hanger, for steel plate (6) horizontal suspension need be lifted by crane at the large suspension hook of overhead traveling crane (1), it is characterized in that: it comprises I-beam section transition crossbeam (2), the end face of described I-beam section transition crossbeam (2) is at least arranged at intervals with two cover grooved pairs of rollers assembly (3) along its length, often overlaps grooved pair of rollers assembly (3) correspondence and is configured with steel cable (5) and a pair hanging hook assembly (4); During work, described steel rope (5) is through corresponding grooved pair of rollers assembly (3) and around being suspended on the large suspension hook of overhead traveling crane (1); Described a pair hanging hook assembly (4) is gone up with the grooved pair of rollers assembly (3) of correspondence for symmetric points are movably arranged on steel rope (5) and hook the both sides of the edge need lifting by crane steel plate (6) respectively.
2. steel plate according to claim 1 is horizontal hangs special hanger, it is characterized in that: the end face of described I-beam section transition crossbeam (2) offers and grooved pair of rollers assembly (3) pair of rollers mounting groove (2a) one to one; Described grooved pair of rollers assembly (3) has a pair cant board (3a), by bearing pin, the upper grooved roller (3c) and lower grooved roller (3d) that can relatively rotate are installed between described a pair cant board (3a) inner side, outside described a pair cant board (3a) two, are welded with adapter plate (3b) respectively; Described a pair cant board (3a) is plugged in corresponding pair of rollers mounting groove (2a), and described adapter plate (3b) is fixed by screws in corresponding pair of rollers mounting groove (2a) both sides; Described steel rope (5) between described upper grooved roller (3c) and lower grooved roller (3d) through and around being suspended on the large suspension hook of overhead traveling crane (1).
3. steel plate according to claim 1 is horizontal hangs special hanger, it is characterized in that: described hanging hook assembly (4) has a pair hook side plate (4a), one end of described a pair hook side plate (4a) is provided with grooved pulley (4b) by bearing pin, and the other end of described a pair hook side plate (4a) has gib head (4c) by hinge; During work, described steel rope (5) walks around described grooved pulley (4b) and described gib head (4c) hooks and need lift by crane the corresponding lateral edges of steel plate (6).
4. the steel plate according to claim 1 or 2 or 3 is horizontal hangs special hanger, it is characterized in that: the length of described I-beam section transition crossbeam (2) is 7500 ~ 8500mm, the bottom width of described I-beam section transition crossbeam (2) is 300 ~ 500mm.
5. steel plate according to claim 4 is horizontal hangs special hanger, it is characterized in that: the length of described I-beam section transition crossbeam (2) is 8000mm, and the bottom width of described I-beam section transition crossbeam (2) is 400mm.
6. the steel plate according to claim 1 or 2 or 3 is horizontal hangs special hanger, it is characterized in that: described grooved pair of rollers assembly (3) is arranged at intervals with three covers along the end face length direction of I-beam section transition crossbeam (2), three covers grooved pair of rollers assembly (3) correspond to the length direction that need lift by crane steel plate (6) and are evenly arranged, thus ensure to lift by crane steel plate (6) stress equalization.
7. steel plate according to claim 4 is horizontal hangs special hanger, it is characterized in that: described grooved pair of rollers assembly (3) is arranged at intervals with three covers along the end face length direction of I-beam section transition crossbeam (2), three covers grooved pair of rollers assembly (3) correspond to the length direction that need lift by crane steel plate (6) and are evenly arranged, thus ensure to lift by crane steel plate (6) stress equalization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520671842.XU CN204917649U (en) | 2015-08-31 | 2015-08-31 | Steel sheet violently hangs special lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520671842.XU CN204917649U (en) | 2015-08-31 | 2015-08-31 | Steel sheet violently hangs special lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204917649U true CN204917649U (en) | 2015-12-30 |
Family
ID=54966797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520671842.XU Expired - Fee Related CN204917649U (en) | 2015-08-31 | 2015-08-31 | Steel sheet violently hangs special lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204917649U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429810A (en) * | 2016-11-24 | 2017-02-22 | 芜湖新兴铸管有限责任公司 | Electric lifting tool |
| CN107352383A (en) * | 2017-05-31 | 2017-11-17 | 葫芦岛天力工业有限公司 | A kind of horizontal hanging method of steel plate |
| CN111591889A (en) * | 2020-04-08 | 2020-08-28 | 中船第九设计研究院工程有限公司 | Installation method of translation type crane beam |
-
2015
- 2015-08-31 CN CN201520671842.XU patent/CN204917649U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429810A (en) * | 2016-11-24 | 2017-02-22 | 芜湖新兴铸管有限责任公司 | Electric lifting tool |
| CN107352383A (en) * | 2017-05-31 | 2017-11-17 | 葫芦岛天力工业有限公司 | A kind of horizontal hanging method of steel plate |
| CN111591889A (en) * | 2020-04-08 | 2020-08-28 | 中船第九设计研究院工程有限公司 | Installation method of translation type crane beam |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204917649U (en) | Steel sheet violently hangs special lifting device | |
| CN201756400U (en) | Grinding roller lifting device | |
| CN203545437U (en) | Stainless steel cold rolling tension roller balance crane | |
| CN213059883U (en) | Fixed arm opener with adjusting mechanism for billet clamp | |
| CN107009134B (en) | Special tool for dismounting magnetic pole winding of large alternating current synchronous motor | |
| CN202785252U (en) | Chain-adjustable grinding wheel lifting tool | |
| CN216235611U (en) | Adjustable straightening roller lifting appliance assisting in dismounting straightening roller ring | |
| CN202897802U (en) | Auxiliary roller changing hanger of galvanizing skin pass mill | |
| CN204549804U (en) | A kind of suspender for silicon steel rolling mill template roller | |
| CN204771467U (en) | Winding head spindle axle dismouting dolly | |
| CN209792283U (en) | Jaw replacing device of stretcher | |
| CN204188146U (en) | Body in white cubing testing agency | |
| CN203284167U (en) | Hanging cable pulley overhauling device of large bridge crane | |
| CN204262065U (en) | A kind of guide plate position, milling train gateway adjustment checkout gear | |
| CN204183181U (en) | A kind of specific purpose tool of online dismounting mill balancing block | |
| CN209906197U (en) | Casting blank hoisting clamp | |
| CN206747937U (en) | Large-scale ac synchronous motor magnetic pole winding tool specially for attaching and detaching | |
| CN213112187U (en) | Lifting appliance for steel quenching process | |
| CN205438802U (en) | Wood bending machine | |
| CN208120588U (en) | A kind of lifting equipment fixed pulley axis protective device | |
| CN203857812U (en) | Maintenance support rod for sintering machine | |
| CN202963034U (en) | Improved structure of water-proof guide plate for replacing frame roller of rolling mill | |
| CN216971712U (en) | Lifting appliance for replacing dam roller in rolling mill | |
| CN211034873U (en) | Lifting appliance for quenching ship engine crankshaft | |
| CN111717786B (en) | Hoisting device for replacing vertical roller of hot-rolled plate roughing mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170807 Address after: 430083, Hubei Wuhan Qingshan District Factory No. 2 Gate joint stock company organs Patentee after: Wuhan iron and Steel Company Limited Address before: 15 Wuchang, Wuhan Friendship Avenue, No. 999, block A, layer (Wuhan Iron and steel science and technology innovation department), No. 430080, Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20200831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |