CN102976229A - Lifting device for slag pot - Google Patents
Lifting device for slag pot Download PDFInfo
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- CN102976229A CN102976229A CN2012104650334A CN201210465033A CN102976229A CN 102976229 A CN102976229 A CN 102976229A CN 2012104650334 A CN2012104650334 A CN 2012104650334A CN 201210465033 A CN201210465033 A CN 201210465033A CN 102976229 A CN102976229 A CN 102976229A
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- lifting
- slag ladle
- framework
- base
- lifting device
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Abstract
A lifting device for a slag pot is characterized by comprising a lifting frame, a lifting base and lifting drive devices, wherein the lifting frame comprises a platform, a frame body and guide rods, and the lifting base is composed of guide sleeve barrels, a support and a sliding bearing. Tops of the four guide rods of the lifting frame are connected with the frame body through pin shafts, and rod bodies are respectively installed in the four guide sleeve barrels of the lifting base. The lifting devices comprise a mechanical drive device and a hydraulic drive device. The hydraulic drive device mainly comprises a hydraulic cylinder, wherein the top end of the hydraulic cylinder is in bolt connection with the lifting frame, and the bottom of the hydraulic cylinder is in bolt connection with the lifting base. The mechanism drive device mainly comprises a spiral elevator, a T-shaped commutator, a coupler and a motor which are assembled between the lifting frame and the lifting base in a C-type one-to-two mode. The lifting device can achieve stable unhook and placement of the slag pot in small work space by using an old slag pot in a steel mill and a crown block in a workshop. Besides, the lifting device is simple in structure, safe and reliable to operate, low in manufacture cost, and convenient to maintain.
Description
Technical field
What the present invention relates to is the slag processing Apparatus and method for of smelting iron and steel industry, particularly a kind of slag ladle lifting device and method.
Background technology
In the slag processing field, the deslagging operation that deslagging operation under the tradition open system is sealed under the system gradually replaces, so a lot of steel mills are in old slag improvement of manufacturing line Project Process, what face existing equipment and device utilizes problem again, so one of subject matter that the utilization of a large amount of old slag ladles is transformation projects must solve.
Summary of the invention
A kind of slag ladle lifting device is characterized in that comprising lifting framework, lifting base and lifting actuating device.Wherein, the lifting framework comprises platform, framework and guide rod; The lifting base comprises pilot sleeve, bearing and plain bearing.Four guide rods of lifting framework, its top is connected with framework by bearing pin, and the body of rod is installed in respectively in four pilot sleeves of lifting base.The lifting actuating device is divided into Mechanical Driven and two kinds of forms of hydraulic-driven.The fluid pressure drive device major part: a hydraulic engineering cylinder, its top and lifting framework Bolt Connection, the bottom connects with the lifting bolt of lower base; The mechanical actuation device major part: spiral lift, T-shaped commutator, coupler and motor, according to the form of C type one drag two, arrange to be assemblied between lifting framework and the lifting base.
In sum, the present invention can utilize the old slag ladle of steel mill and the overhead traveling crane in the factory building in narrow and small working space, realize steady unhook and the dropping place of slag ladle; In addition, this apparatus structure is simple, and is safe and reliable to operation, and cost is low, and is easy to maintenance.
Description of drawings
Fig. 1 is the structural representation of hydraulic-driven form of the present invention.
Fig. 2 is the front view among Fig. 1.
Fig. 3 is the structural representation of Mechanical Driven form of the present invention.
Fig. 4 is the front view among Fig. 3.
The main nomenclature of accompanying drawing
1 lifting framework
1-1 platform 1-2 framework 1-3 guide rod
2 hydraulic actuating cylinders
3 mechanical actuation devices
3-1 spiral lift 3-2 coupler 3-3T type commutator 3-4 motor
4 lifting bases
4-1 pilot sleeve 4-2 base
5 slag ladles
6 crown block hooks
The specific embodiment
For the present invention is a kind of structural representation of hydraulic-driven form of slag ladle lifting device, comprise lifting frame mounting 1, hydraulic engineering cylinder 2, lifting base 4, slag ladle 5 and crown block hook 6 such as Fig. 1,2; For the present invention is a kind of structural representation of Mechanical Driven form of slag ladle lifting device, comprise lifting frame mounting 1, mechanical actuation device 3, lifting base 4, slag ladle 5 such as Fig. 3,4.
Described mechanical actuation device 3 comprises spiral lift 3-1, coupler 3-2, T-shaped commutator 3-3 and motor 3-4..
Described lifting frame mounting 1 comprises platform 1-1, framework 1-2 and guide rod 1-3.Four guide rod 1-3 couple together by bearing pin with framework 1-2 respectively, and platform 1-1 is assemblied in above the framework 1-2.
Described hydraulic actuating cylinder has one, its top and lifting framework middle part Bolt Connection, bottom and lifting base middle part Bolt Connection.
Described lifting base 4 comprises pilot sleeve 4-1 and bearing 4-2.Pilot sleeve 4-1 is installed in respectively on the bearing 4-2, and bearing 4-2 is installed on the basis, ground.
The slag ladle lifting device of hydraulic actuating cylinder jacking of the present invention is used for realizing that overhead traveling crane steadily breaks off relations in slag ladle and the factory, and dropping place is on the tipping car device, and its working process is as follows:
1) slag ladle that fills pending liquid steel slag by the overhead traveling crane lifting to processing the position, hover over lifting device directly over;
2) action of the actuating device in the lifting device, lifting frame mechanism upward movement contacts with the slag ladle bottom first, then continues motion, until the shackle shaft of slag ladle and crown block hook break away from;
3) lifting device moves downward, until the shackle shaft of slag ladle falls within the tilting mechanism, and breaks away from the slag ladle bottom;
In sum, apparatus structure involved in the present invention is simple, and is safe and reliable to operation, and cost is low, and is easy to maintenance.
Claims (5)
1. a slag ladle lifting device comprises lifting framework, lifting base and lifting actuating device, it is characterized in that: described lifting framework comprises platform, framework and guide rod; Described lifting base comprises pilot sleeve and bearing; Described lifting actuating device is hydraulic-driven lifting device or Mechanical Driven lifting device; Described lifting framework has four guide rods, and its top is connected with framework by bearing pin, and the body of rod is installed in respectively in four pilot sleeves of lifting base; Platform is assemblied on the framework.
2. a kind of slag ladle lifting device according to claim 1, it is characterized in that: described fluid pressure drive device major part is a hydraulic engineering cylinder, be assemblied between lifting framework and the lifting base, its top and lifting framework middle part Bolt Connection, bottom and lifting base middle part Bolt Connection.
3. a kind of slag ladle lifting device according to claim 1, it is characterized in that: described mechanical actuation device major part is spiral lift, T-shaped commutator, coupler and motor, according to the form of C type one drag two, arrange to be assemblied between lifting framework and the lifting base.
4. a kind of slag ladle lifting device according to claim 1, it is characterized in that: described lifting base has four pilot sleeves, a base.Pilot sleeve is installed in respectively on the bearing, and bearing is installed on the basis, ground.
5. the method for the slag ladle lifting device lifting slag ladle of one of a utilization such as claim 1-4 is characterized in that the lifting step is as follows:
1) slag ladle that fills pending liquid steel slag by the overhead traveling crane lifting to processing the position, hover over lifting device directly over;
2) action of the actuating device in the lifting device, lifting frame mechanism upward movement contacts with the slag ladle bottom first, then continues motion, until the shackle shaft of slag ladle and crown block hook break away from;
3) lifting device moves downward, until the shackle shaft of slag ladle falls within the tilting mechanism, and breaks away from the slag ladle bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210465033.4A CN102976229B (en) | 2012-11-16 | 2012-11-16 | Lifting device for slag pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210465033.4A CN102976229B (en) | 2012-11-16 | 2012-11-16 | Lifting device for slag pot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102976229A true CN102976229A (en) | 2013-03-20 |
| CN102976229B CN102976229B (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210465033.4A Active CN102976229B (en) | 2012-11-16 | 2012-11-16 | Lifting device for slag pot |
Country Status (1)
| Country | Link |
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| CN (1) | CN102976229B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114132866A (en) * | 2021-12-28 | 2022-03-04 | 保定向阳航空精密机械有限公司 | Lifting positioning mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1400373A (en) * | 1973-01-10 | 1975-07-16 | Wellman Mech Eng | Pot transporter |
| CN2771216Y (en) * | 2005-03-18 | 2006-04-12 | 李志成 | Slag granulating device |
| CN201530832U (en) * | 2009-08-24 | 2010-07-21 | 青特集团有限公司 | Steel slag hot delivery semitrailer |
| CN102181589A (en) * | 2011-04-02 | 2011-09-14 | 中冶建筑研究总院有限公司 | Method for tipping molten slag in airtight system |
| CN201990450U (en) * | 2011-03-25 | 2011-09-28 | 长沙矿山研究院 | Fixed slag discharging machine for slag pot |
| CN203065095U (en) * | 2012-11-16 | 2013-07-17 | 中冶建筑研究总院有限公司 | Slag pot lifting device |
-
2012
- 2012-11-16 CN CN201210465033.4A patent/CN102976229B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1400373A (en) * | 1973-01-10 | 1975-07-16 | Wellman Mech Eng | Pot transporter |
| CN2771216Y (en) * | 2005-03-18 | 2006-04-12 | 李志成 | Slag granulating device |
| CN201530832U (en) * | 2009-08-24 | 2010-07-21 | 青特集团有限公司 | Steel slag hot delivery semitrailer |
| CN201990450U (en) * | 2011-03-25 | 2011-09-28 | 长沙矿山研究院 | Fixed slag discharging machine for slag pot |
| CN102181589A (en) * | 2011-04-02 | 2011-09-14 | 中冶建筑研究总院有限公司 | Method for tipping molten slag in airtight system |
| CN203065095U (en) * | 2012-11-16 | 2013-07-17 | 中冶建筑研究总院有限公司 | Slag pot lifting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114132866A (en) * | 2021-12-28 | 2022-03-04 | 保定向阳航空精密机械有限公司 | Lifting positioning mechanism |
| CN114132866B (en) * | 2021-12-28 | 2023-09-15 | 保定向阳航空精密机械有限公司 | Lifting positioning mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102976229B (en) | 2014-12-10 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGZHI ENERGY-SAVING ENVIRONMENTAL PROTECTION CO Free format text: FORMER OWNER: MCC ENGINEERING TECHNOLOGY CO., LTD. CHINA JINGYE ENGINEERING CORPORATION LIMITED Effective date: 20140721 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20140721 Address after: 100088 Beijing city Haidian District Xitucheng Road No. 33 Applicant after: MCC Central Research Institute of Building and Construction Co., Ltd. Applicant after: Zhong Ye energy-conserving and environment-protective limited liability company Applicant after: China Jingye Engineering Technology Co., Ltd. Address before: 100088 Beijing city Haidian District Xitucheng Road No. 33 Applicant before: MCC Central Research Institute of Building and Construction Co., Ltd. Applicant before: MCC Engineering Technology Co., Ltd. Applicant before: China Jingye Engineering Technology Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |