CN203699788U - Dustproof electric hoist for clean room - Google Patents
Dustproof electric hoist for clean room Download PDFInfo
- Publication number
- CN203699788U CN203699788U CN201320849161.9U CN201320849161U CN203699788U CN 203699788 U CN203699788 U CN 203699788U CN 201320849161 U CN201320849161 U CN 201320849161U CN 203699788 U CN203699788 U CN 203699788U
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- China
- Prior art keywords
- clean room
- steel structure
- electric block
- dustproof
- dustproof electric
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- Withdrawn - After Issue
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The utility model discloses a dustproof electric hoist for a clean room. The dustproof electric hoist comprises a steel structure main beam, an operation device, a lifting device, a hook assembly and an electric control device, wherein the operation device is connected with the steel structure main beam; the lifting device is fixed to the steel structure main beam; the hook assembly is connected with the lifting device; the electric control device is used for controlling the work of the electric hoist and is fixed to the steel structure main beam. The dustproof electric hoist is characterized in that the operation device, the lifting device, the hook assembly and the electric control device are respectively and correspondingly arranged in four closed shells; inorganic anticorrosive coatings with anti-static powder inlaid in the surfaces are respectively arranged on the external surfaces of the steel structure main beam and the closed shells. The dustproof electric hoist for the clean room has the advantages that the structure is simple, corrosion resistance is realized, the dustproof grade is high, and electrostatic adsorption is effectively prevented.
Description
Technical field
the utility model 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 problem 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 relevant laws and regulations requirements such as " clean room's construction and acceptance specification 50591-2010 ", not only want it to realize basic lifting carrying function, but also will meet specific strict working environment.
what require along with the development of the industries such as electronics, aviation, precision optical machinery, pharmacy, food and to air purity improves constantly, 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, because conventional electric block in use all can generation solid particulate matter and electrostatic adherence dust hair etc. in various degree 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 utility model object is: provide a kind of simple in structure, and withstanding corrosion, dustproof grade is high and can effectively prevent the dustproof electric block for clean room of electrostatic adherence.
the technical solution of the utility model 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, simultaneously on the outside face of described steel structure girder and described closed shell, be equipped with layer of surface and be inlaid with the inorganic anti-corrosion coating of electrostatic prevention powder, 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 and derives, thereby makes electric block surface not gather static, avoids adsorbing the dirt 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 dirt such as dust, hair, simultaneously the textile rope generation dust that can not rub in the time of 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 the V-type grooving for arranging 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, the chromate taking flake zinc and zinc forming through baking is the inorganic anti-corrosion coating of 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.
the utility model has the advantages that:
1. the utility model clean room is not only simple in structure with dustproof electric block, withstanding corrosion, and dustproof grade is high, and can effectively prevent electrostatic adherence.
. the utility model 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 dirt 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 utility model 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 dirt such as dust, hair, simultaneously the textile rope generation dust that can not rub in the time of lift heavy and traction object.
Brief description of the drawings
below in conjunction with drawings and Examples, the utility model is further described:
fig. 1 is the utility model structural representation;
wherein: 1 steel structure girder, 2 running gears, 3 jack up units, 4 cargo hook gears, 5 electrical controllers.
Detailed description of the invention
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, for the textile rope (not drawing on figure) of 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, simultaneously on the outside face of steel structure girder 1 and closed shell, be equipped with layer of surface and be inlaid with the inorganic anti-corrosion coating (not drawing on figure) of electrostatic prevention powder, 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 and derives, thereby makes electric block surface not gather static, avoids adsorbing the dirt 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, the chromate taking flake zinc and zinc forming through baking is the inorganic anti-corrosion coating of 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 dirt such as dust, hair, the simultaneously textile rope generation dust that can not rub in the time of lift heavy and traction object, and textile rope needn't, by strict rope footpath than requirement design, make design size more flexible because the elasticity of high-quality makes reel and pulley.
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 the V-type grooving for arranging rope, reduce 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 using 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 in the time of braking.
above embodiment is only the utility model a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (5)
1. a dustproof electric block for 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, simultaneously on the outside face of described steel structure girder and described closed shell, be equipped with layer of surface and be inlaid with the inorganic anti-corrosion coating of electrostatic prevention powder.
2. dustproof electric block for 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 the V-type grooving for arranging 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 |
|---|---|---|---|
| CN201320849161.9U CN203699788U (en) | 2013-12-20 | 2013-12-20 | Dustproof electric hoist for clean room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849161.9U CN203699788U (en) | 2013-12-20 | 2013-12-20 | Dustproof electric hoist for clean room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203699788U true CN203699788U (en) | 2014-07-09 |
Family
ID=51050256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320849161.9U Withdrawn - After Issue CN203699788U (en) | 2013-12-20 | 2013-12-20 | Dustproof electric hoist for clean room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203699788U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738873A (en) * | 2013-12-20 | 2014-04-23 | 诺威起重设备（苏州）有限公司 | Dustproof electric hoist for cleaning room |
| CN105060114A (en) * | 2015-09-10 | 2015-11-18 | 无锡市运达机械有限公司 | Dust preventing and collecting device of crane brake |
| CN108862068A (en) * | 2018-06-26 | 2018-11-23 | 合肥市春华起重机械有限公司 | A kind of hoisting mechanism for crane |
| CN113716447A (en) * | 2021-08-12 | 2021-11-30 | 山东鲁普科技有限公司 | Flexible hoisting system for crane |
-
2013
- 2013-12-20 CN CN201320849161.9U patent/CN203699788U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738873A (en) * | 2013-12-20 | 2014-04-23 | 诺威起重设备（苏州）有限公司 | Dustproof electric hoist for cleaning room |
| CN105060114A (en) * | 2015-09-10 | 2015-11-18 | 无锡市运达机械有限公司 | Dust preventing and collecting device of crane brake |
| CN108862068A (en) * | 2018-06-26 | 2018-11-23 | 合肥市春华起重机械有限公司 | A kind of hoisting mechanism for crane |
| CN108862068B (en) * | 2018-06-26 | 2020-08-28 | 合肥市春华起重机械有限公司 | Hoisting mechanism for crane |
| CN113716447A (en) * | 2021-08-12 | 2021-11-30 | 山东鲁普科技有限公司 | Flexible hoisting system for crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140709 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |