CN203843160U - Cover cap turning device of molten iron trolley - Google Patents
Cover cap turning device of molten iron trolley Download PDFInfo
- Publication number
- CN203843160U CN203843160U CN201420220261.XU CN201420220261U CN203843160U CN 203843160 U CN203843160 U CN 203843160U CN 201420220261 U CN201420220261 U CN 201420220261U CN 203843160 U CN203843160 U CN 203843160U
- Authority
- CN
- China
- Prior art keywords
- cover cap
- support
- fixed
- turning
- group
- 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
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a cover cap turning device of a molten iron trolley. The cover cap turning device comprises a hinge frame group which is fixed on a molten iron trolley frame, a turning cover support, at least one limiting switch and a winch. The turning cover support comprises a cover cap fixing frame for fixing a cover cap and a group of limiting connecting plates which are connected to the cover cap fixing frame respectively. The turning cover support carries out turning through hinge supporting points formed between the limiting connecting plates and the hinge frames. The limiting switch carries out terminal limiting protection on the turning cover support. The winch drives the turning cover support to be turned. A steel wire rope of the winch is wound through a pulley block to drive the turning cover support to be turned. According to the scheme, hydraulic or air pressure transmission system control is of no need, a turning support is dragged through the winch via the pulley block, the limiting switch is combined to carry out terminal limiting protection on the turning support, and cover cap automatic covering and returning turning are achieved. Device operation is stable, labor is saved, the structure is simple, operation is convenient, using cost is low, maintaining is convenient, and working efficiency is improved.
Description
Technical field
The utility model relates to Ferrous Metallurgy equipment technical field, especially a kind of cover cap turning device of hot-metal car.
Background technology
Existing hot-metal car will be realized the function of automatic turning hot-metal bottle cover cap, and common is all to be controlled and realized by hydraulic pressure or pneumatic gearing system, utilizes hydraulic cylinder or air cylinder driven to connect executing agency's part and realizes the upset of hot-metal bottle cover cap.
As adopt hydraulic pressure drive control system, and not only mechanism arranges complexity, and each manufacturing process of components is comparatively numerous and diverse, and purchase cost is also high, and valve and the pipeline of Hydraulic Power Transmission System are many simultaneously, and the work of plant maintenance repair and maintenance has carried out inconvenience.
As adopt pneumatic gearing to control, and transferring power is little, and transmission is not steady yet.
How to realize a kind of simple in structurely, easy to operate and use cost is low, the hot-metal car cover cap turning device adaptable to operating environment, is worth our thinking.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of cover cap turning device of hot-metal car, to solve in prior art, conventionally adopt hydraulic pressure drive control system to realize the upset of hot-metal car cover cap, make Integral turnover device complex structure, manufacturing cost is high, be not easy to service work etc., or adopt Pneumatic Transmission to control the upset of hot-metal car cover cap, and the problem such as the transferring power having is little, and transmission is not steady.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A cover cap turning device for hot-metal car, comprising: one group of body cradle, is fixed on hot-metal car vehicle frame; Renovate support, comprise cover cap fixed mount for fixing cover cap, be connected to one group of spacing connecting plate of described cover cap fixed mount, described in renovate support and overturn by the hinged support forming between described spacing connecting plate and described body cradle; At least one limit switch, described in when renovating support and driving described cover cap to be turned to horizontal plane parallel position, for the described support of renovating is carried out to terminal position limitation protection; Hoist engine is renovated support upset described in driving; Assembly pulley, assembly pulley is renovated support upset described in drawing described in the steel wire rope pile warp of described hoist engine.
Preferably, described assembly pulley comprises: be fixed on the first fixed pulley on a described body cradle, be positioned at described the first fixed pulley below and be fixed on the second fixed pulley on vehicle frame, and a movable pulley; Described in pile warp, steel wire rope one end of the first fixed pulley hanging connects described movable pulley, and other end latch hook is renovated on support in described; Described in described steel wire rope of windlass pile warp, the second fixed pulley vertically commutates, and after movable pulley, is connected on hot-metal car vehicle frame described in pile warp.
Preferably, described at least one, spacing connecting plate has a confined planes; Described limit switch is correspondingly fixed on body cradle homonymy, hinged described spacing connecting plate, when the mechanical contact of described limit switch contacts with described confined planes, to cut off hoist engine control circuit, makes described hoist engine out of service.
Preferably, also comprise and renovate support return detent mechanism, the described support return detent mechanism of renovating has: the oblique one group of support bar being supported between described cover cap fixed mount and described spacing connecting plate respectively, and on described one group of support bar, respectively there is a hole, and be fixed with respectively a lock pin and be connected in one group of locating rack of described body cradle; Described renovating after support upset return, described hole coordinate with described lock pin so that described in renovate support and locate with respect to hot-metal car vehicle frame.
Preferably, between described one group of support bar, laterally connect a pull bar, on described pull bar, connect a fixed block, draw to establish to be connected a fixed leg between described support bar and described fixed block, the steel wire rope of the first fixed pulley is renovated support through described fixed leg described in connecting described in pile warp.
Preferably, described limit switch is rolling wheel type travel switch.
The utlity model has following beneficial effect:
The utility model provides a kind of cover cap turning device of hot-metal car; without hydraulic pressure or pneumatic actuator system, control; but utilize hoist engine to drag and draw turnover bracket by assembly pulley; in conjunction with limit switch, turnover bracket is made to terminal position limitation protection, device operates steadily and is laborsaving, can realize cover cap and automatically cover with return and overturn; this device also has simple in structure; easy to operate, use cost is low, be also convenient to Maintenance and Repair, and the earth has promoted operating efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is described in further detail:
Fig. 1 is the stereogram of an embodiment of cover cap turning device of this programme;
Fig. 2 is another visual angle stereogram of cover cap turning device in Fig. 1;
Fig. 3 is the plan view that in Fig. 2, cover cap turning device turn to extreme position;
Fig. 4 is the partial enlarged drawing I that the steel wire rope of pile warp the second fixed pulley in Fig. 1 is fixed on cover cap support place;
Fig. 5 is the partial enlarged drawing II that in Fig. 1, the steel wire rope after pile warp movable pulley is connected in vehicle frame latch hook place.
The specific embodiment
By specific instantiation, embodiment of the present utility model is described below, those skilled in the art can understand other advantages of the present utility model and effect easily by the disclosed content of this description.The utility model can also be implemented or be applied by the other different specific embodiment, and the every details in this description also can be based on different viewpoints and application, carries out various modifications or change not deviating under spirit of the present utility model.
Fig. 1 is the stereogram of an embodiment of cover cap turning device of hot-metal car; Fig. 2 is another visual angle stereogram of cover cap turning device in Fig. 1.
As depicted in figs. 1 and 2, cover cap turning device comprises: one group of body cradle 2, renovate support 3, assembly pulley, hoist engine 5, and limit switch 6.
On hot-metal car vehicle frame 1, fix one group of body cradle 2.
Renovating support 3 comprises: cover cap fixed mount 32 and one group of spacing connecting plate 31.Cover cap fixed mount 32 is for fixing cover cap 4, and cover cap 4 overturns together in company with cover cap fixed mount 32.One group of spacing connecting plate 31 is connected on cover cap fixed mount 32, renovates the hinged support of support 3 by spacing connecting plate 31 and 2 formation of body cradle and overturns.
Fig. 3 is the plan view that the cover cap turning device of Fig. 2 turn to extreme position.
Shown in Fig. 3, one of them spacing connecting plate 31 has a confined planes 311, and limit switch 6 is correspondingly fixed on a body cradle 2 of spacing connecting plate 31 homonymy, hinged.When renovating support 3 and drive cover caps 4 to be turned to horizontal plane parallel position, when the mechanical contact of limit switch 6 contacts with confined planes 311, to cut off hoist engine control circuit, make hoist engine 5 out of service, to carry out terminal position limitation protection to renovating support 3.Now cover cap 4 is covered on hot-metal bottle.Limit switch 6 can adopt rolling wheel type travel switch.
Assembly pulley comprises: be fixed on the first fixed pulley 51, the second fixed pulley 52 and movable pulley 53 on vehicle frame 1.
The first fixed pulley 51 is fixed on a body cradle 2, and the second fixed pulley 52 is positioned at the first fixed pulley 51 belows and is fixed on hot-metal car vehicle frame 1.
Steel wire rope pile warp second fixed pulley 52 of hoist engine 5 vertically commutates, and after pile warp movable pulley 53, is connected on the latch hook 11 of vehicle frame 1.Herein, shown in Fig. 4, its steel wire rope for pile warp the second fixed pulley 52 in Fig. 1 is fixed on the cover cap support 3 partial enlarged drawing I of place.
Steel wire rope one end hanging of pile warp the first fixed pulley 51 connects movable pulley 53, and other end latch hook is in renovating on support 3.Utilize 53 two steel wire ends of movable pulley respectively to bear half big or small load force feature, make this covering device there is labour-saving characteristic.Incorporated by reference to Fig. 5, it is the partial enlarged drawing II that in Fig. 1, the steel wire rope after pile warp movable pulley 53 is connected in vehicle frame latch hook 11 places.Particularly, can between one group of support bar 33, connect a pull bar 35, on pull bar 35, connect a fixed block 351, draw to establish to be connected a fixed leg 352 between support bar 33 and fixed block 351, the steel wire rope of pile warp the first fixed pulley 51 connects and renovates support 3 through fixed leg 352.
In this programme cover cap turning device, also comprise cover cap return detent mechanism, cover cap return detent mechanism has: the oblique one group of support bar 35 being supported between cover cap fixed mount 3 and spacing connecting plate 31 respectively, on described one group of support bar 35, respectively there is a hole (not shown in the figures meaning out), and be fixed with respectively a lock pin 361 and be connected in one group of locating rack 36 of body cradle 2.
Renovate support 3 and drive after cover cap 4 upset returns, hole coordinates with lock pin 361 so that renovate support 3 with respect to hot-metal car vehicle frame 1 location.
Hoist engine 5, is fixed on vehicle frame 1, for driving, renovates support 3 upsets.Electric machine rotation in hoist engine 5 drives the reel running of lay winding wire ropes after reducing gear slows down, and the active length of adjusting steel wire rope is dragged and drawn assembly pulley, realizes cover cap 4 upsets.
The course of work of the inversion boot lid arrangement of this programme is as follows:
When the cover cap 4 on hot-metal car need to cover, the lineoutofservice signal pull of hoist engine 5 is after the first fixed pulley 51 commutations, be passed to movable pulley 53, through the steel wire rope of pile warp the second fixed pulley 51, pull and make the axle center of movable pulley 53 to moving down, effective tension active length of steel wire rope reduces, and the cover cap 3 that makes to overturn is around the jointed shaft lifting upset with spacing connecting plate 36.When cover cap 4 arrives with horizontal plane parallel position, limit switch 6 mechanical contacts contact with the confined planes 311 of spacing connecting plate, to cut off the control circuit of hoist engine, make hoist engine 5 out of service.When this position, cover cap 4 can be covered on hot-metal bottle Guan Kou position.
When cover cap 4 need to be removed molten iron filling, the gravity of support 3 and cover cap 4 self is renovated in dependence, start the steel wire rope that hoist engine 5 is controlled on assembly pulley, now, movable pulley 53 axle center are upwards moved, effective tension active length of steel wire rope increases, and cover cap 4 is slowly removed molten iron and filled with, and completes upset cover cap and removes action.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (7)
1. a cover cap turning device for hot-metal car, is characterized in that, comprising:
One group of body cradle, is fixed on hot-metal car vehicle frame;
Renovate support, comprise cover cap fixed mount for fixing cover cap, be connected to one group of spacing connecting plate of described cover cap fixed mount, described in renovate support and overturn by the hinged support forming between described spacing connecting plate and described body cradle;
At least one limit switch, described in when renovating support and driving described cover cap to be turned to horizontal plane parallel position, for the described support of renovating is carried out to terminal position limitation protection;
Hoist engine is renovated support upset described in driving;
Assembly pulley, assembly pulley is renovated support upset described in drawing described in the steel wire rope pile warp of described hoist engine.
2. cover cap turning device according to claim 1, is characterized in that, described assembly pulley comprises:
Be fixed on the first fixed pulley on a described body cradle, be positioned at described the first fixed pulley below and be fixed on the second fixed pulley on vehicle frame, and a movable pulley;
Described in pile warp, steel wire rope one end of the first fixed pulley hanging connects described movable pulley, and other end latch hook is renovated on support in described;
Described in described steel wire rope of windlass pile warp, the second fixed pulley vertically commutates, and after movable pulley, is connected on hot-metal car vehicle frame described in pile warp.
3. cover cap turning device according to claim 1 and 2, is characterized in that, described at least one, spacing connecting plate has a confined planes;
Described limit switch is correspondingly fixed on body cradle homonymy, hinged described spacing connecting plate, when the mechanical contact of described limit switch contacts with described confined planes, to cut off hoist engine control circuit, makes described hoist engine out of service.
4. cover cap turning device according to claim 2, is characterized in that, also comprises cover cap return detent mechanism, and described cover cap return detent mechanism has:
The oblique one group of support bar being supported between described cover cap fixed mount and described spacing connecting plate respectively, and respectively have a hole on described one group of support bar, and be fixed with respectively a lock pin and be connected in one group of locating rack of described body cradle;
After described cover cap upset return, described hole coordinate with described lock pin so that described in renovate support and locate with respect to hot-metal car vehicle frame.
5. cover cap turning device according to claim 4, it is characterized in that, between described one group of support bar, laterally connect a pull bar, on described pull bar, connect a fixed block, between described support bar and described fixed block, draw to establish to be connected a fixed leg, the steel wire rope of the first fixed pulley is renovated support through described fixed leg described in connecting described in pile warp.
6. cover cap turning device according to claim 1, is characterized in that, described limit switch is rolling wheel type travel switch.
7. cover cap turning device according to claim 1, is characterized in that, also comprises cover cap return detent mechanism, and described cover cap return detent mechanism has:
The oblique one group of support bar being supported between described cover cap fixed mount and described spacing connecting plate respectively, and respectively have a hole on described one group of support bar, and be fixed with respectively a lock pin and be connected in one group of locating rack of described body cradle;
After described cover cap upset return, described hole coordinate with described lock pin so that described in renovate support and locate with respect to hot-metal car vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220261.XU CN203843160U (en) | 2014-04-30 | 2014-04-30 | Cover cap turning device of molten iron trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220261.XU CN203843160U (en) | 2014-04-30 | 2014-04-30 | Cover cap turning device of molten iron trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203843160U true CN203843160U (en) | 2014-09-24 |
Family
ID=51556221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420220261.XU Expired - Fee Related CN203843160U (en) | 2014-04-30 | 2014-04-30 | Cover cap turning device of molten iron trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203843160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112700899A (en) * | 2021-01-07 | 2021-04-23 | 上海核工程研究设计院有限公司 | Electric turning device for nuclear fuel assembly container |
-
2014
- 2014-04-30 CN CN201420220261.XU patent/CN203843160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112700899A (en) * | 2021-01-07 | 2021-04-23 | 上海核工程研究设计院有限公司 | Electric turning device for nuclear fuel assembly container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10335849B2 (en) | Full automatic wireless mould changing vehicle and system for press | |
| CN203998703U (en) | The large-scale thing air overturn hanging apparatus that hangs | |
| CN203728438U (en) | Hoisting mechanism | |
| CN208378251U (en) | A kind of automated machine equipment boom hoisting | |
| CN205709655U (en) | A kind of chemical industry equipment lifting maintenance unit | |
| CN203843160U (en) | Cover cap turning device of molten iron trolley | |
| CN100488860C (en) | Translational device for crane slings | |
| CN205023761U (en) | Workshop wall -hanging cantilever crane | |
| CN204727421U (en) | A kind of metal pipe material hanging device | |
| CN101862765B (en) | Swing arm type upper sleeve system | |
| CN204162367U (en) | Electri forklift | |
| CN202090325U (en) | Double-suspension electric hoist special for hydraulic opening/closing | |
| CN201398037Y (en) | Power supply device of RH steel ladle trolley | |
| CN102935800A (en) | Self-walking scissors fork type lift platform | |
| CN203065095U (en) | Slag pot lifting device | |
| CN202390116U (en) | High-intensity small-tonnage hoist | |
| CN206680092U (en) | A kind of steel structure bridge lifting device | |
| CN105151999A (en) | Portable iron core overturning mechanism | |
| CN204079284U (en) | For the transversal translation system of bank bridge dolly | |
| CN205873697U (en) | Control hoist rise to rise with differential actuating mechanism of mixture of dolly sideslip | |
| CN205222495U (en) | Dynamic brake equipment's of hoist link gear | |
| CN103669940A (en) | Parking garage lifter | |
| CN204529191U (en) | Remote controlled pile tube Lift-on/Lift-off System | |
| CN104229630B (en) | For the transversal translation system of bank bridge dolly | |
| CN105905804A (en) | Hybrid differential driving mechanism for controlling lifting of crane and transverse moving of trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150430 |
|
| EXPY | Termination of patent right or utility model |