CN202124449U - Hydraulic synchronous lifting device for steel slag tank - Google Patents
Hydraulic synchronous lifting device for steel slag tank Download PDFInfo
- Publication number
- CN202124449U CN202124449U CN2011200963307U CN201120096330U CN202124449U CN 202124449 U CN202124449 U CN 202124449U CN 2011200963307 U CN2011200963307 U CN 2011200963307U CN 201120096330 U CN201120096330 U CN 201120096330U CN 202124449 U CN202124449 U CN 202124449U
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- Prior art keywords
- hydraulic
- lifting
- pressure system
- efficiency pressure
- lifting device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
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Abstract
The utility model relates to a hydraulic synchronous lifting device for a steel slag tank, which comprises a steel slag tank (1), a longitudinal walking trolley (2) and a hydraulic system (3), wherein the hydraulic system includes a hydraulic station (3-1) and a lifting hydraulic cylinder (3-2). The lifting device is characterized in that: the steel slag tank (1) and the hydraulic system (3) are positioned on the longitudinal walking trolley (2), and the lifting of the steel slag tank (1) is fulfilled through the lifting hydraulic cylinder (3-2). The lifting device has the advantages of simple structure, good synchronism, stable lifting and safety and reliability.
Description
Technical field
The utility model relates to a kind of slag tank liquor and presses synchronous lifting device, particularly multi-hydraulic-cylinder synchronous lifting device, belongs to metallurgical weight-lifting equipment field.
Background technology
In field of metallurgy, the type of drive of weight-lifting equipment is mainly by two kinds: a kind of is electric turbine worm screw jack type, and another kind is a hydraulic actuating fluid cylinder pressure formula.The former mainly is made up of motor, screw mandrel turbine jack, bevel gear housing etc., and each parts are together in series through devices such as universal coupling and adapter shafts, to reach the purpose of synchronization lifting.But this jacking system is complex structure not only, and job procedure is loaded down with trivial details, and turbine and worm and leading screw are fragile, and service expenditure is high.The latter adopts the Design of hydraulic theory, and structure is then simplified a lot, and simple to operate, is easy to the synchronization lifting of the equipment of realizing.
Summary of the invention
The purpose of the utility model provides a kind of slag tank liquor and presses the synchronous lifting device, comprises slag groove, stringer chassis and hydraulic efficiency pressure system.
Described hydraulic efficiency pressure system comprises Hydraulic Station and lifting hydraulic cylinder, and Hydraulic Station is positioned at stringer chassis one side, and four lifting hydraulic cylinders are positioned on the stringer chassis bracing frame.
Described stringer ride is used to carry slag groove and hydraulic efficiency pressure system, and mobile slag groove is to assigned address.
Hydraulic oil gets into the synchronizer gear motor by the road in the said hydraulic efficiency pressure system, again through the unification of synchronizer gear motor to four lifting hydraulic cylinder fuel feeding.
In the said hydraulic efficiency pressure system, lifting hydraulic cylinder is in when hoisting state, configuration by pass valve and check valve in the chargine line; When lifting hydraulic cylinder is in the decline state, dispose flow regulating valve in the oil return line.
In the said hydraulic efficiency pressure system, the rodless cavity of lifting hydraulic cylinder disposes controls check valve night.
During the utility model work, the stringer chassis walks to the slag trench bottom, and Hydraulic Station drives lifting hydraulic cylinder with slag groove jack-up; It is broken away from support, the stringer chassis carries the slag groove and moves to assigned address, and lifting hydraulic cylinder down will; The slag groove is positioned on the brace table, accomplishes a cycle of operations.
In sum, this device of the utility model has simple in structure, and synchronism is good, the steady and safe and reliable characteristics of going up and down.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the left view among Fig. 1.
Fig. 3 hydraulic system principle figure.
The explanation of accompanying drawing basic symbol
1 slag groove
2 stringer chassis
3 hydraulic efficiency pressure systems
3-1 Hydraulic Station 3-2 lifting hydraulic cylinder
3-1a synchronizer gear motor 3-1b by pass valve
3-1c check valve 3-1d flow regulating valve
The 3-1e hydraulic control one-way valve
The specific embodiment
Like Fig. 1, Fig. 2, Fig. 3 is the structural representation that the utility model slag tank liquor is pressed the synchronous lifting device, comprises slag groove 1, stringer chassis 2 and hydraulic efficiency pressure system 3.Present embodiment adopts the automation means, and operation is carried out automatically.
Described slag groove 1 is a clamshell structure to be opened/closed, can be from bottom discharge.
Described stringer chassis 2 is used to carry slag groove 1 and hydraulic efficiency pressure system 3, and mobile slag groove 1 is to assigned address.
Described hydraulic efficiency pressure system 3 comprises: Hydraulic Station 3-1 and lifting hydraulic cylinder 3-2.Hydraulic Station synchronizer gear motor 3-1a, by pass valve 3-1b, check valve 3-1c, flow regulating valve 3-1d and hydraulic control one-way valve 3-1e.Wherein, synchronizer gear motor 3-1a is used for to four hydraulic actuating cylinder fuel feeding; By pass valve 3-1b and check valve 3-1c are used to eliminate the lifting hydraulic cylinder terminal point synchronous error that hoists; Flow regulating valve 3-1d makes the lifting hydraulic cylinder smooth decreasing; It is out of control owing to conduct oneself with dignity that hydraulic control one-way valve 3-1e is used to prevent the slag groove.
With reference to Fig. 3, during the work of this device, stringer chassis 2 walks to slag groove 1 bottom; Hydraulic Station 3-1 drives lifting hydraulic cylinder 3-2 with slag groove 1 jack-up, it is broken away from support; Stringer chassis 2 carries slag grooves 1 and moves to assigned address, and lifting hydraulic cylinder 3-2 is following to be incited somebody to action, and slag groove 1 is positioned on the brace table, accomplishes a cycle of operations.
Claims (5)
1. a slag tank liquor is pressed the synchronous lifting device, it is characterized in that: comprise slag groove (1), stringer chassis (2) and hydraulic efficiency pressure system (3);
Described hydraulic efficiency pressure system (3) comprises Hydraulic Station (3-1) and lifting hydraulic cylinder (3-2), and Hydraulic Station (3-1) is positioned at stringer chassis (2) one sides, and four lifting hydraulic cylinders (3-2) are positioned on stringer chassis (2) bracing frame;
Described stringer ride (2) is used to carry slag groove (1) and hydraulic efficiency pressure system (3), and mobile slag groove (1) is to assigned address.
2. a kind of slag tank liquor according to claim 1 is pressed the synchronous lifting device; It is characterized in that: hydraulic oil gets into synchronizer gear motor (3-1a) by the road in the said hydraulic efficiency pressure system (3), and is unified to four lifting hydraulic cylinders (3-2) fuel feeding through synchronizer gear motor (3-1a) again.
3. a kind of slag tank liquor according to claim 1 is pressed the synchronous lifting device, and it is characterized in that: in the said hydraulic efficiency pressure system (3), lifting hydraulic cylinder (3-2) is in when hoisting state, disposes by pass valve (3-1b) and check valve (3-1c) in the chargine line.
4. a kind of slag tank liquor according to claim 1 is pressed the synchronous lifting device, it is characterized in that: in the said hydraulic efficiency pressure system (3), when lifting hydraulic cylinder (3-2) is in the decline state, dispose flow regulating valve (3-1d) in the oil return line.
5. a kind of slag tank liquor according to claim 1 is pressed the synchronous lifting device, it is characterized in that: in the said hydraulic efficiency pressure system (3), the rodless cavity of lifting hydraulic cylinder (3-2) disposes controls check valve (3-1e) night.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200963307U CN202124449U (en) | 2011-04-02 | 2011-04-02 | Hydraulic synchronous lifting device for steel slag tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200963307U CN202124449U (en) | 2011-04-02 | 2011-04-02 | Hydraulic synchronous lifting device for steel slag tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202124449U true CN202124449U (en) | 2012-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200963307U Expired - Lifetime CN202124449U (en) | 2011-04-02 | 2011-04-02 | Hydraulic synchronous lifting device for steel slag tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202124449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452929A (en) * | 2013-09-03 | 2013-12-18 | 中国重型机械研究院股份公司 | Hydraulic synchronous control mechanism with compensating function |
-
2011
- 2011-04-02 CN CN2011200963307U patent/CN202124449U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452929A (en) * | 2013-09-03 | 2013-12-18 | 中国重型机械研究院股份公司 | Hydraulic synchronous control mechanism with compensating function |
| CN103452929B (en) * | 2013-09-03 | 2016-04-13 | 中国重型机械研究院股份公司 | A kind of hydraulic synchronization control mechanism with compensation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA JINGYE ENGINEERING CORPORATION LIMITED MCC E Free format text: FORMER OWNER: CHINA JINGYE ENGINEERING CORPORATION LIMITED Effective date: 20140102 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140102 Address after: 100088 Beijing city Haidian District Xitucheng Road No. 33 Patentee after: MCC Central Research Institute of Building and Construction Co., Ltd. Patentee after: China Jingye Engineering Technology Co., Ltd. Patentee after: MCC Engineering Technology Co., Ltd. Address before: 100088 Beijing city Haidian District Xitucheng Road No. 33 Patentee before: MCC Central Research Institute of Building and Construction Co., Ltd. Patentee before: China Jingye Engineering Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120125 |