CN103738873A - Dustproof electric hoist for cleaning room - Google Patents
Dustproof electric hoist for cleaning room Download PDFInfo
- Publication number
- CN103738873A CN103738873A CN201310711499.2A CN201310711499A CN103738873A CN 103738873 A CN103738873 A CN 103738873A CN 201310711499 A CN201310711499 A CN 201310711499A CN 103738873 A CN103738873 A CN 103738873A
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- steel structure
- clean room
- electric block
- dustproof electric
- dustproof
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- Prevention Of Electric Corrosion (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention discloses a dustproof electric hoist for a cleaning room. The dustproof electric hoist comprises a steel structure main beam, a running device connected with the steel structure main beam, a hoisting device fixed on the steel structure main beam, a lifting hook device connected with the hoisting device and an electronic control device used for controlling the electric hoist to work and fixed on the steel structure main beam. The dustproof electric hoist is characterized in that the running device, the hoisting device, the lifting hook device and the electronic control device are correspondingly arranged in four closed type casings respectively, and simultaneously the steel structure main beam and the outer surfaces of the closed type casings are provided with a layer of inorganic anti-corrosive coating where anti-static powder is embedded. The dustproof electric hoist has the advantages of being simple in structure, resistant to corrosion, high in dustproof grade and capable of effectively preventing electrostatic adsorption.
Description
Technical field
the present invention relates to a kind of electric block, dustproof electric block for especially a kind of clean room.
Background technology
along with industrialization and the development of urbanization fast speed; cause the problems such as ecological construction and environmental protection to be on the rise; and along with the day of national heavy industry industry hastens towards saturation, and the raising of the gentle thought meaning of people's Living Water, people also extraordinarily pay close attention to the environmental quality of its life.Also more and more higher to the requirement of hoisting crane for people in the environment such as dust-free workshop, food, medicine production, accurate manufacture and assembling, lifting and logistics material haulage equipment to Cleanliness and electrostatic prevention requirement have proposed related request---meet the relevant laws and regulations requirements such as the construction of < < clean room and acceptance specification 50591-2010 > >, not only want it to realize basic lifting carrying function, but also will meet specific strict working environment.
along with the development of the industries such as electronics, aviation, precision optical machinery, pharmacy, food and improving constantly that air purity is required thereof, dust-free workshop arises at the historic moment, and general universal crane cannot meet the requirement for air purity with above-mentioned industry, and the equipment produced of current domestic lifting and material handling industry, generation solid particulate matter and electrostatic adherence dust hair etc. that in use all can be in various degree because of conventional electric block can not meet clean room's relevant laws and regulations requirement; Concrete shortcoming is as follows, the girder steel structure surface of general electric cucurbit of the prior art is processed and is adopted spray paint, and PASS is poor, and paints and easily come off in assembling and transportation, outward appearance is difficult to accomplish uniformity, and surface is usually because gathering a large amount of dust of electrostatic adherence; The open type lubrication system of the running gear of general electric cucurbit is difficult to avoid grease to enter in clean room environment, and also can adsorb the movable parts wearing and tearing such as dust acceleration bearing, and wheel is often because adopting the conventional material time once the long erosion of can getting rusty; In the jack up unit of general electric cucurbit, reel is typically provided with rope guide, and adopts common material to make, often because clean room environment is polluted in corrosion, and the relevant criterion requirement of cleanliness out of reach clean room; The cargo hook gear of general electric cucurbit adopts open type lubrication system, adopts conventional material to make, and paint and zinc-plated processing are done in surface, and use procedure unavoidably produces source of pollution; The rope tool of general electric cucurbit adopts rope hoisting weight, in steel rope and pulley, reel friction process, can produce the pollutantss such as dust; The electrical controller shell of general electric cucurbit adopts general carbon steel to make, and dustproof grade is low.
Summary of the invention
the present invention seeks to: provide a kind of simple in structure, withstanding corrosion, dustproof grade is high and can effectively prevent the dustproof electric block for clean room of electrostatic adherence.
technical scheme of the present invention is: dustproof electric block for a kind of clean room, comprise steel structure girder, the running gear being connected with described steel structure girder, be fixed on the jack up unit on described steel structure girder, the cargo hook gear being connected with described jack up unit, and for controlling electric block work and being fixed on the electrical controller on described steel structure girder, it is characterized in that, described running gear, jack up unit, cargo hook gear and electrical controller respectively correspondence are located in four closed shells, on the outside face of described steel structure girder and described closed shell, be equipped with the inorganic anti-corrosion coating that layer of surface is inlaid with electrostatic prevention powder simultaneously, electrostatic prevention powder refers to increases the particle that band can conduct electricity in the powder particle of powder spray, and the static that surface is produced imports grounding jumper by conducting particles is derived, thereby makes electric block surface not gather static, avoids adsorbing the dirts such as dust, hair, adopt inorganic anti-corrosion coating can effectively avoid polluting clean room environment because of corrosion simultaneously, finally adopt enclosed construction design, the micro-dust that relative motion part is produced can be enclosed in specific region and not pollute clean room environment.
preferably, this clean room also comprises the textile rope for lifting heavy with dustproof electric block, and the surface of described textile rope is provided with one deck conductive resin layer; The intensity of textile rope is high, lightweight, stretch ratio is low, wear-resistant, fatigue resistance good, elasticity is good, the corrosion of the most of chemical of ability and swim, anti-ultraviolet radiation, after its surface coating conductive resin layer, the static that surface can be produced is derived, and does not adsorb the dirts such as dust, hair, simultaneously the textile rope generation dust that can not rub when lift heavy and traction object.
preferably, the wheel of described running gear is the wheel that stainless steel material is made, and the outside face of its wheel is provided with one deck inorganic anti-corrosion coating, can effectively avoid polluting clean room environment because of corrosion.
preferably, the reel of described jack up unit is the reel that stainless steel material is made, and on described reel, is provided with for arranging the V-type grooving of rope, has reduced rope guide herein, to avoid in use producing dust and static.
more preferably, described inorganic anti-corrosion coating is water base zinc chrome coating layer, this water base zinc chrome coating layer refers to water base zinc chrome coating is sprayed to metal part surface, what through baking, form take the inorganic anti-corrosion coating that the chromate of flake zinc and zinc is main component, it has extremely strong corrosion stability, weather resisting property, resistance to effect of heat, high tack, can not produce hydrogen embrittlement, and free from environmental pollution.
advantage of the present invention is:
1. clean room of the present invention is not only simple in structure with dustproof electric block, withstanding corrosion, and dustproof grade is high, and can effectively prevent electrostatic adherence.
the present invention is equipped with the inorganic anti-corrosion coating of the embedded electrostatic prevention powder of one deck on the outside face of described steel structure girder and described closed shell, makes electric block surface not gather static, avoids adsorbing the dirts such as dust, hair; Adopt enclosed construction design, the micro-dust that relative motion part is produced can be enclosed in specific region and not pollute clean room environment simultaneously.
the present invention adopts textile rope to replace steel rope, and at its surface coating conductive resin layer, the static that surface can be produced is derived, and does not adsorb the dirts such as dust, hair, simultaneously the textile rope generation dust that can not rub when lift heavy and traction object.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the invention will be further described:
fig. 1 is structural representation of the present invention;
wherein: 1 steel structure girder, 2 running gears, 3 jack up units, 4 cargo hook gears, 5 electrical controllers.
The specific embodiment
embodiment: shown in Fig. 1, dustproof electric block for a kind of clean room, comprise steel structure girder 1, the running gear 2 being connected with steel structure girder 1, be fixed on the jack up unit 3 on steel structure girder 1, the cargo hook gear 4 being connected with jack up unit 3, textile rope (not drawing on figure) for lifting heavy, and for controlling electric block work and being fixed on the electrical controller 5 on steel structure girder 1, it is characterized in that, running gear 2, jack up unit 3, cargo hook gear 4 and electrical controller 5 respectively correspondence are located in four closed shells, on the outside face of steel structure girder 1 and closed shell, be equipped with the inorganic anti-corrosion coating (not drawing on figure) that layer of surface is inlaid with electrostatic prevention powder simultaneously, electrostatic prevention powder refers to increases the particle that band can conduct electricity in the powder particle of powder spray, and the static that surface is produced imports grounding jumper by conducting particles is derived, thereby makes electric block surface not gather static, avoids adsorbing the dirts such as dust, hair, this inorganic anti-corrosion coating is water base zinc chrome coating layer, this water base zinc chrome coating layer refers to water base zinc chrome coating is sprayed to metal part surface, what through baking, form take the inorganic anti-corrosion coating that the chromate of flake zinc and zinc is main component, it has extremely strong corrosion stability, weather resisting property, resistance to effect of heat, high tack, can not produce hydrogen embrittlement, and free from environmental pollution, effectively avoid polluting clean room environment because of corrosion, adopt enclosed construction design, the micro-dust that relative motion part is produced can be enclosed in specific region and not pollute clean room environment simultaneously, the surface of textile rope is provided with one deck conductive resin layer, the intensity of textile rope is high, lightweight, stretch ratio is low, wear-resistant, fatigue resistance good, elasticity is good, the corrosion of the most of chemical of ability and swim, anti-ultraviolet radiation, after its surface coating conductive resin layer, the static that surface can be produced is derived, and do not adsorb the dirts such as dust, hair, the simultaneously textile rope generation dust that can not rub when lift heavy and traction object, and textile rope makes reel and pulley by strict rope footpath than requirement design, to make design size more flexible because of the elasticity of high-quality.
the wheel of running gear 2 is the wheel that stainless steel material is made, the outside face of its wheel is provided with one deck inorganic anti-corrosion coating, can effectively avoid polluting clean room environment because of corrosion, the reel of jack up unit 3 is the reel that stainless steel material is made, surface finish Ra1.6, the spraying of electrostatic prevention powder is done at two ends, and on reel, be provided with for arranging the V-type grooving of rope, reduced rope guide herein, to avoid in use producing dust and static, this clean room all adopts corrosion-resistant steel to make with closed shell and other metallic elements of dustproof electric block simultaneously, and each metallic element surface is provided with the water base zinc chrome coating layer of one deck, can effectively avoid polluting clean room environment because of corrosion.
electrical controller 5 adopts the design of IP65 degree of protection, and its interior metal parts adopt stainless steel material to make, and this electrical controller 5 is being used and also can not get rusty for a long time, can clean room environment not produced and be polluted; Hoisting simultaneously and moving three-in-one reducing motor all adopts hermetically sealedly without cooling fan design, and gear adopts low noise engagement design and production technology, and noise is little, and drg can not produce dust when braking.
above embodiment is only the present invention's a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (5)
- Dustproof electric block for 1.Yi Zhong clean room, comprise steel structure girder, the running gear being connected with described steel structure girder, be fixed on the jack up unit on described steel structure girder, the cargo hook gear being connected with described jack up unit, and for controlling electric block work and being fixed on the electrical controller on described steel structure girder, it is characterized in that, described running gear, jack up unit, cargo hook gear and electrical controller respectively correspondence are located in four closed shells, on the outside face of described steel structure girder and described closed shell, be equipped with the inorganic anti-corrosion coating that layer of surface is inlaid with electrostatic prevention powder simultaneously.
- 2. the dustproof electric block in clean room according to claim 1, is characterized in that, this clean room also comprises the textile rope for lifting heavy with dustproof electric block, and the surface of described textile rope is provided with one deck conductive resin layer.
- 3. dustproof electric block for clean room according to claim 1, is characterized in that, the wheel of described running gear is the wheel that stainless steel material is made, and the outside face of its wheel is provided with one deck inorganic anti-corrosion coating.
- 4. dustproof electric block for clean room according to claim 1, is characterized in that, the reel of described jack up unit is the reel that stainless steel material is made, and on described reel, is provided with for arranging the V-type grooving of rope.
- 5. according to dustproof electric block for the clean room described in claim 1 or 3, it is characterized in that, described inorganic anti-corrosion coating is water base zinc chrome coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310711499.2A CN103738873B (en) | 2013-12-20 | 2013-12-20 | Dustproof electric hoist for cleaning room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310711499.2A CN103738873B (en) | 2013-12-20 | 2013-12-20 | Dustproof electric hoist for cleaning room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103738873A true CN103738873A (en) | 2014-04-23 |
| CN103738873B CN103738873B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310711499.2A Active CN103738873B (en) | 2013-12-20 | 2013-12-20 | Dustproof electric hoist for cleaning room |
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| CN (1) | CN103738873B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255416A (en) * | 2019-06-26 | 2019-09-20 | 夏孝清 | A kind of single-beam crane electric block |
| CN110902591A (en) * | 2019-12-18 | 2020-03-24 | 北京轩宇智能科技有限公司 | Lifting device |
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| CN1433372A (en) * | 2000-12-07 | 2003-07-30 | 三菱电机株式会社 | Elevator main rope elongation sensor |
| JP2010150024A (en) * | 2008-12-26 | 2010-07-08 | Sintokogio Ltd | Crane device |
| CN102020205A (en) * | 2010-09-27 | 2011-04-20 | 成都西部泰力起重机有限公司 | Clean and dust-proof crane |
| CN102181191A (en) * | 2011-04-07 | 2011-09-14 | 安徽海程涂复科技有限公司 | Alloy antiseptic composite coating for coal mine underground gas pipe |
| CN202048306U (en) * | 2011-04-07 | 2011-11-23 | 安徽海程涂复科技有限公司 | Coal mine underground alloy anti-corrosion composite coating gas pipe |
| CN202791110U (en) * | 2012-08-13 | 2013-03-13 | 港华辉信工程塑料(中山)有限公司 | Steel plastic transition pipe fitting used for gas distribution system |
| CN203699788U (en) * | 2013-12-20 | 2014-07-09 | 诺威起重设备（苏州）有限公司 | Dustproof electric hoist for clean room |
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2013
- 2013-12-20 CN CN201310711499.2A patent/CN103738873B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1433372A (en) * | 2000-12-07 | 2003-07-30 | 三菱电机株式会社 | Elevator main rope elongation sensor |
| EP1357073A1 (en) * | 2000-12-07 | 2003-10-29 | Mitsubishi Denki Kabushiki Kaisha | Elevator main rope elongation sensor |
| CN2473721Y (en) * | 2001-03-22 | 2002-01-23 | 青岛汉缆集团有限公司 | Electric cable with coated plastic conductive layer for shealth |
| JP2010150024A (en) * | 2008-12-26 | 2010-07-08 | Sintokogio Ltd | Crane device |
| CN102020205A (en) * | 2010-09-27 | 2011-04-20 | 成都西部泰力起重机有限公司 | Clean and dust-proof crane |
| CN102181191A (en) * | 2011-04-07 | 2011-09-14 | 安徽海程涂复科技有限公司 | Alloy antiseptic composite coating for coal mine underground gas pipe |
| CN202048306U (en) * | 2011-04-07 | 2011-11-23 | 安徽海程涂复科技有限公司 | Coal mine underground alloy anti-corrosion composite coating gas pipe |
| CN202791110U (en) * | 2012-08-13 | 2013-03-13 | 港华辉信工程塑料(中山)有限公司 | Steel plastic transition pipe fitting used for gas distribution system |
| CN203699788U (en) * | 2013-12-20 | 2014-07-09 | 诺威起重设备（苏州）有限公司 | Dustproof electric hoist for clean room |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255416A (en) * | 2019-06-26 | 2019-09-20 | 夏孝清 | A kind of single-beam crane electric block |
| CN110902591A (en) * | 2019-12-18 | 2020-03-24 | 北京轩宇智能科技有限公司 | Lifting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103738873B (en) | 2016-08-17 |
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