CN104071700A - Lifting device for overhauling blast furnace blower - Google Patents
Lifting device for overhauling blast furnace blower Download PDFInfo
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- CN104071700A CN104071700A CN201410295983.6A CN201410295983A CN104071700A CN 104071700 A CN104071700 A CN 104071700A CN 201410295983 A CN201410295983 A CN 201410295983A CN 104071700 A CN104071700 A CN 104071700A
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- lifting equipment
- blast furnace
- weight
- air machine
- furnace air
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Abstract
The invention relates to lifting equipment for overhauling a blast furnace blower. The lifting equipment comprises an electric single-beam bridge crane. The lifting equipment is characterized in that a fixing frame is arranged at the bottom of the electric single-beam bridge crane; the electric single-beam bridge crane is provided with a steel wire rope type electric hoist; loop chain electric hoists are arranged at the two sides of a single beam of the single-beam bridge crane. The lifting equipment has the beneficial effects that the steel wire rope type electric hoist and the loop chain electric hoists are used for lifting a fan enclosure, the lifting height of the fan enclosure is improved; the cost is saved, the structure is simple and the potential safety hazards are reduced; furthermore, the lifting equipment is reliable in design principle and simple in structure, and has a very wide application prospect.
Description
Technical field
The invention belongs to lifting appliance technical field, relate to a kind of hoisting device, especially a kind of weight-lifting equipment for blast furnace air machine overhauling.
Background technology
In the time Fan Equipment being taken off to lid maintenance, fan casing is as the lifted load of whole equipment maximum, sling height must reach requirement, for the factory building that maintenance overhead traveling crane is not set, when maintenance blower fan, need remove factory building roof, utilize large automobile crane to carry out operation outside room, or an indoor compact car hangs and coordinates on-the-spot interim portal frame to overhaul, work progress exist major safety risks and executive cost higher.
In newly-built factory building, at the indoor mono beam overhead crane that arranges, again because of sling height deficiency in factory building, cannot carry out the lifting operation of fan casing at present.If set up mono beam overhead crane after blower fan factory building entirety is increased, fabrication cost will significantly improve.
Summary of the invention
The object of the invention is to, overhaul inconvenience and have the defect of potential safety hazard for the fan casing existing in above-mentioned prior art, provide design a kind of weight-lifting equipment for blast furnace air machine overhauling, to facilitate lifting fan casing, eliminate safe hidden trouble simultaneously.
For achieving the above object, the present invention provides following technical scheme:
For a weight-lifting equipment for blast furnace air machine overhauling, comprise electric single-beam bridge crane; It is characterized in that: the bottom of described mono beam crane in bridge type is provided with fixed mount, on described mono beam crane in bridge type, be equipped with steel cable hoist, the both sides of the single-beam of mono beam crane in bridge type are provided with Electric Chain Blocks.
Preferably, the both sides of the single-beam of described mono beam crane in bridge type are respectively arranged with two Electric Chain Blocks.
Preferably, described steel cable hoist and Electric Chain Blocks adopt the mode of independent manipulation; Steel cable hoist and Electric Chain Blocks adopt the mode of independent manipulation, make Electric Chain Blocks lifting lifting separately again jointly, improve the operation convenience in fan casing lifting process.
Preferably, described steel cable hoist operates by wired manual station.
Preferably, described Electric Chain Blocks operates by wireless remote control mechanical arm.
Preferably, the loop chain end of described Electric Chain Blocks is provided with suspension hook; Suspension hook is used for hooking fan casing, avoids occurring in lifting process the situation of casing landing.
Preferably, on described suspension hook, be provided with convex tendon.
Preferably, described convex tendon is anti-slip rubber convex tendon; Anti-slip rubber convex tendon is set on suspension hook can further increase the friction force between suspension hook and fan casing, improves safety factor.
Beneficial effect of the present invention is, adopts steel cable hoist and Electric Chain Blocks to promote fan casing, has improved the sling height of fan casing, and has saved cost, simple in structure, reduces potential safety hazard; In addition, principle of design of the present invention is reliable, simple in structure, has application prospect very widely.
As can be seen here, the present invention compared with prior art, has outstanding substantive distinguishing features and progressive significantly, and the beneficial effect of its enforcement is also apparent.
Brief description of the drawings
Fig. 1 is the birds-eye view of a kind of weight-lifting equipment for blast furnace air machine overhauling provided by the invention.
Fig. 2 is the left view of a kind of weight-lifting equipment for blast furnace air machine overhauling provided by the invention.
Fig. 3 is the structural representation of a kind of weight-lifting equipment suspension hook for blast furnace air machine overhauling provided by the invention.
Wherein, 1-mono beam crane in bridge type, 2-steel cable hoist, 3-Electric Chain Blocks, 4-fan casing, 5-suspension hook, 6-convex tendon.
Detailed description of the invention
Below in conjunction with accompanying drawing and by specific embodiment, the present invention will be described in detail, and following examples are explanation of the invention, and the present invention is not limited to following embodiment.
As shown in Figures 1 to 3, a kind of weight-lifting equipment for blast furnace air machine overhauling provided by the invention, comprise electric single-beam bridge crane 1, the bottom of described mono beam crane in bridge type 1 is provided with fixed mount, on described mono beam crane in bridge type 1, be equipped with steel cable hoist 2, the both sides of the single-beam of mono beam crane in bridge type 1 are provided with Electric Chain Blocks 3.
In the present embodiment, the both sides of the single-beam of described mono beam crane in bridge type 1 are respectively arranged with two Electric Chain Blocks 3.
In the present embodiment, described steel cable hoist 2 and Electric Chain Blocks 3 adopt the mode of independent manipulation; Steel cable hoist 2 and Electric Chain Blocks 3 adopt the mode of independent manipulation, make Electric Chain Blocks 3 lifting lifting separately again jointly, improve the operation convenience in fan casing lifting process.
In the present embodiment, described steel cable hoist 2 operates by wired manual station.
In the present embodiment, described Electric Chain Blocks 3 operates by wireless remote control mechanical arm.
In the present embodiment, the loop chain end of described Electric Chain Blocks 3 is provided with suspension hook 5; Suspension hook 5, for hooking fan casing 4, avoids occurring in lifting process the situation of casing 4 landings.
In the present embodiment, on described suspension hook 5, be provided with convex tendon 6.
In the present embodiment, described convex tendon 6 is anti-slip rubber convex tendon; Anti-slip rubber convex tendon is set on suspension hook 5 can further increase the friction force between suspension hook 5 and fan casing 4, improves safety factor.
Disclosed is above only the preferred embodiment of the present invention; but the present invention is not limited thereto; any those skilled in the art can think there is no a creationary variation, and some improvements and modifications of doing without departing from the principles of the present invention, all should drop in protection scope of the present invention.
Claims (8)
1. for a weight-lifting equipment for blast furnace air machine overhauling, comprise electric single-beam bridge crane; It is characterized in that: the bottom of described mono beam crane in bridge type is provided with fixed mount, on described mono beam crane in bridge type, be equipped with steel cable hoist, the both sides of the single-beam of mono beam crane in bridge type are provided with Electric Chain Blocks.
2. the weight-lifting equipment for blast furnace air machine overhauling according to claim 1, is characterized in that: the both sides of the single-beam of described mono beam crane in bridge type are respectively arranged with two Electric Chain Blocks.
3. the weight-lifting equipment for blast furnace air machine overhauling according to claim 1 and 2, is characterized in that: described steel cable hoist and Electric Chain Blocks adopt the mode of independent manipulation.
4. the weight-lifting equipment for blast furnace air machine overhauling according to claim 3, is characterized in that: described steel cable hoist operates by wired manual station.
5. the weight-lifting equipment for blast furnace air machine overhauling according to claim 4, is characterized in that: described Electric Chain Blocks operates by wireless remote control mechanical arm.
6. the weight-lifting equipment for blast furnace air machine overhauling according to claim 5, is characterized in that: the loop chain end of described Electric Chain Blocks is provided with suspension hook.
7. the weight-lifting equipment for blast furnace air machine overhauling according to claim 6, is characterized in that: on described suspension hook, be provided with convex tendon.
8. the weight-lifting equipment for blast furnace air machine overhauling according to claim 7, is characterized in that: described convex tendon is anti-slip rubber convex tendon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410295983.6A CN104071700A (en) | 2014-06-27 | 2014-06-27 | Lifting device for overhauling blast furnace blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410295983.6A CN104071700A (en) | 2014-06-27 | 2014-06-27 | Lifting device for overhauling blast furnace blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104071700A true CN104071700A (en) | 2014-10-01 |
Family
ID=51593368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410295983.6A Pending CN104071700A (en) | 2014-06-27 | 2014-06-27 | Lifting device for overhauling blast furnace blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104071700A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253679A (en) * | 2017-08-14 | 2017-10-17 | 浙江双鸟起重设备有限公司 | A kind of twin beams steel-wire rope type electric block with defencive function |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971478A (en) * | 1974-10-10 | 1976-07-27 | Institutul de Proiectare Tehnologica Pentru Laminoare --IPROLAM-- | Overhead crane with lifting beam provided with C-shaped claws |
| CN2397091Y (en) * | 1999-12-13 | 2000-09-20 | 李胜善 | Overhead travelling crane |
| CN2547713Y (en) * | 2002-06-07 | 2003-04-30 | 青岛港务局 | Cast tube hook |
| CN201665821U (en) * | 2010-04-22 | 2010-12-08 | 河南高远重型起重机有限公司 | Crown block used for bridge erecting machine |
| CN202026027U (en) * | 2010-11-10 | 2011-11-02 | 山东电力集团公司聊城供电公司 | Novel multifunctional wire backup protection rope |
| CN202848868U (en) * | 2012-08-31 | 2013-04-03 | 苏州胜禹材料科技有限公司 | Hanger hanging tool |
| CN202988583U (en) * | 2012-10-19 | 2013-06-12 | 江苏龙源振华海洋工程有限公司 | Wireless control adjustable fan blade mounting tool |
| CN203382408U (en) * | 2013-08-12 | 2014-01-08 | 湖北鄂南起重运输机械有限公司 | Portal crane for paving bridge decks |
| CN203428754U (en) * | 2013-07-16 | 2014-02-12 | 象王重工股份有限公司 | Electric hoist upper-lower trolley single-beam structure |
| CN204096945U (en) * | 2014-06-27 | 2015-01-14 | 济钢集团有限公司 | A kind of hoisting device for blast furnace air machine overhauling |
-
2014
- 2014-06-27 CN CN201410295983.6A patent/CN104071700A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971478A (en) * | 1974-10-10 | 1976-07-27 | Institutul de Proiectare Tehnologica Pentru Laminoare --IPROLAM-- | Overhead crane with lifting beam provided with C-shaped claws |
| CN2397091Y (en) * | 1999-12-13 | 2000-09-20 | 李胜善 | Overhead travelling crane |
| CN2547713Y (en) * | 2002-06-07 | 2003-04-30 | 青岛港务局 | Cast tube hook |
| CN201665821U (en) * | 2010-04-22 | 2010-12-08 | 河南高远重型起重机有限公司 | Crown block used for bridge erecting machine |
| CN202026027U (en) * | 2010-11-10 | 2011-11-02 | 山东电力集团公司聊城供电公司 | Novel multifunctional wire backup protection rope |
| CN202848868U (en) * | 2012-08-31 | 2013-04-03 | 苏州胜禹材料科技有限公司 | Hanger hanging tool |
| CN202988583U (en) * | 2012-10-19 | 2013-06-12 | 江苏龙源振华海洋工程有限公司 | Wireless control adjustable fan blade mounting tool |
| CN203428754U (en) * | 2013-07-16 | 2014-02-12 | 象王重工股份有限公司 | Electric hoist upper-lower trolley single-beam structure |
| CN203382408U (en) * | 2013-08-12 | 2014-01-08 | 湖北鄂南起重运输机械有限公司 | Portal crane for paving bridge decks |
| CN204096945U (en) * | 2014-06-27 | 2015-01-14 | 济钢集团有限公司 | A kind of hoisting device for blast furnace air machine overhauling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253679A (en) * | 2017-08-14 | 2017-10-17 | 浙江双鸟起重设备有限公司 | A kind of twin beams steel-wire rope type electric block with defencive function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141001 |