CN102642019B - Steel ladle capping device - Google Patents
Steel ladle capping device Download PDFInfo
- Publication number
- CN102642019B CN102642019B CN 201210148821 CN201210148821A CN102642019B CN 102642019 B CN102642019 B CN 102642019B CN 201210148821 CN201210148821 CN 201210148821 CN 201210148821 A CN201210148821 A CN 201210148821A CN 102642019 B CN102642019 B CN 102642019B
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- Prior art keywords
- wire rope
- steel wire
- rotary
- handle
- connecting rod
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 239000000725 suspension Substances 0.000 claims description 12
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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- Treatment Of Steel In Its Molten State (AREA)
Abstract
The invention discloses a steel ladle capping device which comprises a rotary arm, a rotary column, a column, a lifting oil cylinder and a rotary motor, and further comprises counter weights, locking hooks, connecting rods, a connecting shaft, a steel wire rope, a supporting seat and a handle, wherein both the two sides of lifting hooks at the front end of the rotary arm are provided with the counter weights, the locking hooks and the connecting rods, and the connecting rods at the two sides of the lifting hooks are connected with each other through the connecting shaft; and the steel wire rope is installed at one side of the rotary arm, one end of the steel wire rope is connected with the connecting rod, the other end of the steel wire rope passes by a fixed pipe at the side surface of the rotary arm, is turned and then tied at the middle position of the handle, and the handle is installed on the supporting seat of the lower part of the rotary column. Because the steel ladle capping device closes a lifting hook opening through the locking hooks, a relatively closed space is formed, a hanger shaft is prevented from unhooking, so the potential safety hazards of the equipment can be solved. The steel ladle capping device adopts a connecting rod mechanism as a locking device, and the steel wire rope is pulled through a lever principle, thus ensuring the structure of the mechanism to be simple, convenient to use and easy to operate.
Description
Technical field
The present invention relates to a kind of steelmaking equipment, particularly a kind of ladle stamp device.
Background technology
In steelmaking equipment, the ladle stamp device is positioned on the ladle turret.Existing ladle stamp device mainly is made up of turning arm, Rotary cloumn, column, hoist cylinder and rotary motor.Sling ladle lid of suspension hook on its turning arm, the effect by hoist cylinder and rotary motor realizes lifting, revolute function, and then realizes the effect of " adding a cover " for ladle.The ladle stamp device is positioned on the casting platform, is responsible for giving the molten steel of smelting in next molten steel and the casting " to add a cover " insulation, and motion is frequent.
The suspension hook place of existing ladle stamp device is the radian of an opening, is used for accepting the hanging axis of ladle lid.When the molten steel in the ladle need be incubated, just play ladle lid of ladle stamp device was turned back to the ladle top by rotary motor, is elevated to ladle top assigned address by oil cylinder then.When not required, transfer by opposite process.Have actions such as startup, pause in the process of motion, the ladle lid has the danger of unhook because inertia can swing at suspension hook.Simultaneously, require seamlessly when some project lifting is added a cover, this just requires the ladle lid, and directly seat is on ladle, if the ladle stamp arm has moved down a little error, the ladle lid also has the danger of unhook, has potential safety hazard.
Summary of the invention
For solving the problems referred to above that prior art exists, the present invention will design a kind of easy to operate, can stop the ladle stamp device of ladle lid unhook potential safety hazard.
To achieve these goals, technical scheme of the present invention is as follows: a kind of ladle stamp device, comprise turning arm, Rotary cloumn, column, hoist cylinder and rotary motor, described turning arm front end has suspension hook, its rear end to be connected with the upper end of Rotary cloumn, position is connected the realization elevating function by hoist cylinder in the middle of it with the bottom of Rotary cloumn, the Rotary cloumn lower end is connected with the column epimere, realizes revolute function by rotary motor, and the lower end of described column is installed on the revolving dial;
Described ladle stamp device also comprises counterweight, locking bail, connecting rod, connecting shaft, steel wire rope, supporting base and handle, and both sides, described turning arm front end suspension hook place all are equipped with counterweight, locking bail and connecting rod, and the connecting rod of both sides connects by connecting shaft; Described steel wire rope is installed on a side of turning arm, is tethered in the centre position of handle after the stationary pipes that the one end is connected with connecting rod, the other end passes through the turning arm side turns to, and described handle is installed on the supporting base of Rotary cloumn bottom.
Operation principle of the present invention is as follows:
By the suspension hook of turning arm front end, accept the hanging axis of ladle lid.When needs are accepted, press the tail end of lower handle, the steel wire rope that is tethered in the handle centre position will move down owing to leverage, and the pulling connecting rod opens locking bail by linkage.When needs lock the hanging axis of ladle lid, only need release handle, counterweight will be closed up owing to the sagging drive locking bail of self gravitation.
Compared with prior art, the present invention has following beneficial effect:
1, because the present invention closes up the suspension hook mouth by locking bail, forms the space of a relative closure, prevented the hanging axis unhook, can solve the potential safety hazard of equipment.
2, because the present invention has adopted linkage as locking device, and by lever principle pulling steel wire rope, can guarantee that mechanism structure is simple, easy to use, easy operating.
3, because the present invention laterally connects with connecting shaft between the connecting rod of both sides, in the time of can guaranteeing to spur steel wire rope, the both sides action be consistent.
Description of drawings
5 in the total accompanying drawing of the present invention, wherein:
Fig. 1 is ladle stamp apparatus structure schematic diagram of the present invention.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is the structural representation of locking bail when being in deployed position.
Fig. 4 is the structural representation of locking bail when being in closed position.
Fig. 5 is existing ladle stamp apparatus structure schematic diagram.
Among the figure: 1. counterweight, 2. locking bail, 3. connecting rod, 4. connecting shaft, 5. steel wire rope, 6. supporting base, 7. handle, 8. turning arm, 9. Rotary cloumn, 10. hoist cylinder, 11. columns, 12. rotary motors.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further.Shown in Fig. 1-2, a kind of ladle stamp device, comprise turning arm 8, Rotary cloumn 9, column 11, hoist cylinder 10 and rotary motor 12, described turning arm 8 front ends have suspension hook, its rear end to be connected with the upper end of Rotary cloumn 9, position is connected the realization elevating function by hoist cylinder 10 in the middle of it with the bottom of Rotary cloumn 9, Rotary cloumn 9 lower ends are connected with column 11 epimeres, realize revolute function by rotary motor 12, and the lower end of described column 11 is installed on the revolving dial; Described ladle stamp device also comprises counterweight 1, locking bail 2, connecting rod 3, connecting shaft 4, steel wire rope 5, supporting base 6 and handle 7, both sides, described turning arm 8 front end suspension hook place all are equipped with counterweight 1, locking bail 2 and connecting rod 3, and the connecting rod 3 of both sides connects by connecting shaft 4; Described steel wire rope 5 is installed on a side of turning arm 8, is tethered in the centre position of handle 7 after the stationary pipes that the one end is connected with connecting rod 3, the other end passes through turning arm 8 sides turns to, and described handle 7 is installed on the supporting base 6 of Rotary cloumn 9 bottoms.
Fig. 3 is the structural representation of locking bail when being in deployed position.Pulling steel wire rope 5 makes locking bail 2 be in deployed position by connecting rod 3.
Fig. 4 is the structural representation of locking bail when being in closed position.Unclamp steel wire rope 5, counterweight 1 is because self gravitation is sagging, and locking bail 2 is in closed position.
Fig. 5 is existing ladle stamp apparatus structure schematic diagram.Turning arm 8 front ends have suspension hook, its rear end to be connected with the upper end of Rotary cloumn 9, position is connected the realization elevating function by hoist cylinder 10 in the middle of it with the bottom of Rotary cloumn 9, Rotary cloumn 9 lower ends are connected with column 11 epimeres, realize revolute function by rotary motor 12, the lower end of described column 11 is installed on the revolving dial.
Claims (1)
1. ladle stamp device, comprise turning arm (8), Rotary cloumn (9), column (11), hoist cylinder (10) and rotary motor (12), described turning arm (8) front end has suspension hook, its rear end to be connected with the upper end of Rotary cloumn (9), position is connected the realization elevating function by hoist cylinder (10) in the middle of it with the bottom of Rotary cloumn (9), Rotary cloumn (9) lower end is connected with column (11) epimere, realize revolute function by rotary motor (12), the lower end of described column (11) is installed on the revolving dial;
It is characterized in that: described ladle stamp device also comprises counterweight (1), locking bail (2), connecting rod (3), connecting shaft (4), steel wire rope (5), supporting base (6) and handle (7), both sides, described turning arm (8) front end suspension hook place all are equipped with counterweight (1), locking bail (2) and connecting rod (3), and the connecting rod of both sides (3) connects by connecting shaft (4); Described steel wire rope (5) is installed on a side of turning arm (8), be tethered in the centre position of handle (7) after the stationary pipes that the one end is connected with connecting rod (3), the other end passes through turning arm (8) side turns to, described handle (7) is installed on the supporting base (6) of Rotary cloumn (9) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210148821 CN102642019B (en) | 2012-05-14 | 2012-05-14 | Steel ladle capping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210148821 CN102642019B (en) | 2012-05-14 | 2012-05-14 | Steel ladle capping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102642019A CN102642019A (en) | 2012-08-22 |
| CN102642019B true CN102642019B (en) | 2013-08-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210148821 Active CN102642019B (en) | 2012-05-14 | 2012-05-14 | Steel ladle capping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102642019B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691923A (en) * | 2013-12-14 | 2014-04-02 | 苏州市新虞仪表成套设备有限公司 | Gear shaping structure for removing cover of steel ladle |
| CN106041039A (en) * | 2016-07-18 | 2016-10-26 | 北京首钢国际工程技术有限公司 | Automatic steel ladle covering and uncovering device |
| CN106111962B (en) * | 2016-08-31 | 2018-03-09 | 安徽马钢工程技术集团有限公司 | A kind of conticaster ladle stamp devices and methods therefor |
| CN106583704B (en) * | 2016-12-22 | 2018-12-18 | 中冶京诚工程技术有限公司 | Ladle cover lifting device and continuous casting equipment |
| CN107671276A (en) * | 2017-11-29 | 2018-02-09 | 南通市煌埔机械制造有限公司 | Train ladle automatic capping device |
| CN110014140A (en) * | 2019-05-17 | 2019-07-16 | 苏州中联众信热能科技有限公司 | Detachable flip mechanism |
| CN111946591A (en) * | 2020-07-30 | 2020-11-17 | 浙江凯立特真空科技有限公司 | Booster pump/slide valve vacuum unit |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2041022C1 (en) * | 1992-05-27 | 1995-08-09 | Акционерное общество "Уралмаш" | Device for mounting and removing casting stand ladle lid |
| CN2218043Y (en) * | 1994-06-24 | 1996-01-24 | 马鞍山钢铁股份有限公司 | Covering machine for revolving platform ladle of continuous caster |
| KR101040788B1 (en) * | 2004-03-30 | 2011-06-13 | 주식회사 포스코 | Ladle burner device with ladle burner cover rotation means |
| CN2707401Y (en) * | 2004-06-22 | 2005-07-06 | 邢台钢铁有限责任公司 | Automatic ladle covering device for continuous casting machine |
| CN201357226Y (en) * | 2009-02-23 | 2009-12-09 | 中国第一重型机械股份公司 | External type supporting mechanism of automatic capping device |
| CN202591591U (en) * | 2012-05-14 | 2012-12-12 | 大连华锐重工集团股份有限公司 | Steel ladle capping device |
-
2012
- 2012-05-14 CN CN 201210148821 patent/CN102642019B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102642019A (en) | 2012-08-22 |
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| C14 | Grant of patent or utility model | ||
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