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生产葡萄支撑架的模具Mouldformanufacturinggrapesupportframe本实用新型涉及一种生产葡萄支撑架的模具；本实用新型的目的是提供一种结构简单、支撑强度好和生产成本低的生产葡萄支撑架的模具；它由底座、硅胶膜、固定架、可移动固定架和盖子构成；底座为一块长方体的长条，固定架与可移动固定架均由底板和侧板构成，使其呈Ｌ型，固定架上的底板与底座的上表面紧贴且固定架固定设置在底座上，可移动固定架上的底板与固定架上的底板的上表面紧贴，且可移动固定架通过固定螺丝与固定架连接成一体；硅胶膜呈Ｕ型，在硅胶膜的内表面处均设有条纹，且硅胶膜设置在固定架和可移动固定架形成的间距处；盖子与硅胶膜配合；因此，它具有结构简单、成本低和设计合理等特点。Theutilitymodelrelatestoamouldformanufacturingagrapesupportframeandaimstoprovidethemouldformanufacturingthegrapesupportframe.Themouldformanufacturingthegrapesupportframeissimpleinstructure,goodinsupportingstrengthandlowinmanufacturingcost.Themouldformanufacturingthegrapesupportframecomprisesabase,asilicamembrane,afixedframe,amovablefixingframeandacover;thebaseisalongcuboidstrip,thefixedframeandthemovablefixingframearebothcomposedofbaseplatesandsideplatestobeanLshape,thebaseplateofthefixedframeisattachedtotheuppersurfaceofthebase,thefixedframeisfixedlyarrangedonthebase,thebaseplateofthemovablefixingframeisattachedtotheuppersurfaceofthebaseplateofthefixedplate,andthemovablefixingframeisconnectedwiththefixedframetobeonepiecethroughafixingscrew;thesilicamembraneisofaUshape,stripesareuniformlyformedontheinnersurfaceofthesilicamembrane,andthesilicamembraneisarrangedatthegapformedbetweenthefixedframeandthemovablefixingframe;thecoverismatchedwiththesilicamembrane.Accordingly,themouldformanufacturingthegrapesupportframehastheadvantagesofbeingsimpleinstructure,lowincost,reasonableindesignandthelike.可移动的封闭式组合电器导体清洗房Movableclosedcompositeapparatusconductorcleaningroom本实用新型提供了一种可移动的封闭式组合电器导体清洗房，涉及变电站电气安装领域。包括一常规结构的集装箱，所述集装箱前端设有可开闭的活动门，其特征是所述的集装箱后端的箱壁上开设一进料通孔，集装箱内设有一两端敞口的柔性密封套和进料通孔对接，所述柔性密封套一端和进料通孔密封对接，另一端为可扎紧收缩调整敞口大小的活动开口端，集装箱内侧的顶壁上设有照明灯，侧壁上设有空调、除湿器和可外接供电的电源插座，集装箱内自进料通孔一侧向活动门方向依次设可升降调节的活动托架与固定的工作台。本实用新型对常规集装箱进行改造以提供一个不受天气影响的清洁环境，所述清洁环境能达到的指标较原地搭设防尘网大大提高，施工人员可以在集装箱内对组合电器内导体进行全面专业的清洗。Theutilitymodelprovidesamovableclosedcompositeapparatusconductorcleaningroom,andrelatestothefieldofelectricalinstallationoftransformersubstations.Themovableclosedcompositeapparatusconductorcleaningroomcomprisesacontainerofanormalstructure,whereinthefrontendofthecontainerisprovidedwithamovabledoorcapableofbeingopenedandclosed.Themovableclosedcompositeapparatusconductorcleaningroomischaracterizedinthatafeedthroughholeisformedintheboxwalloftherearendofthecontainer,aflexiblesealcoverwithtwoopenendsisarrangedinthecontainerandisinbuttjointwiththefeedthroughhole,oneendoftheflexiblesealcoverisinsealedbuttjointwiththefeedthroughhole,theotherendisamovableopeningendcapableoftightening,shrinkingandadjustingthesizeoftheopening,thetopwalloftheinnersideofthecontainerisprovidedwithalightinglamp,andthesidewallisprovidedwithanairconditioner,adehumidifierandapowersocketwhichcanbeexternallyconnectedwithapowersupply;amovabletraycapableofadjustingliftingandafixedworkbencharesequentiallyarrangedinthecontainerfromonesideofthefeedthroughholetothemovabledoor.Accordingtothemovableclosedcompositeapparatusconductorcleaningroom,thenormalcontainerismodifiedtoprovideacleanenvironmentwithouttheinfluenceofweather,thecleanenvironmentobtainsgreatimprovementontheenvironmentaltargetcomparedwiththemetenvironmentaltargetmetbyadustscreensetonthespot,andanoperatorcanconductcompleteandprofessionalcleaningonaconductorofacompositeapparatusinthecontainer.基于控制过度变形机构的柔性膨胀接头Flexibleexpansionjointbasedonmechanismcontrollingexcessivedeformation本实用新型公开了一种基于控制过度变形机构的柔性膨胀接头，膨胀接头（１）前后加设用于连接管线法兰（３）的加强环（２），位于所述膨胀接头（１）两径向外侧分别设置控制机构；每一所述控制机构包括在所述膨胀接头（１）两轴侧所述管线法兰（３）分别固连的连接板（５），两个所述连接板对应开设轴孔，并以松配合方式穿设丝杠（４）；所述丝杠位于每一所述连接板（５）的两侧分别旋接有抗压缩螺母（６）、抗拉伸螺母（８）。本实用新型防止柔性膨胀接头过度变形的控制单元装置，应用效果明显。可以对膨胀接头进行刚性约束，防止膨胀接头过度变形，并允许膨胀接头在设计范围内变形，提高使用寿命。本实用新型具有结构简单、使用便捷，容易安装操作的特点。Theutilitymodeldisclosesaflexibleexpansionjointbasedonamechanismcontrollingexcessivedeformation.Thefrontandthebackoftheexpansionjoint(1)areadditionallyprovidedwithstiffeningrings(2)usedforbeingconnectedwithpipelineflanges(3),andthetworadialoutersidesoftheexpansionjoint(1)areprovidedwithcontrolmechanismsrespectively;eachcontrolmechanismcomprisesconnectionplates(5)whichisfixedlyconnectedwiththecorrespondingpipelineflange(3)onthetwoaxialsidesoftheexpansionjoint(1),andthetwoconnectionplatesoneachcontrolmechanismarecorrespondinglyprovidedwithshaftholesandleadscrews(4)penetratethroughtheshaftholesinaloosefitmode;thepositions,atthetwosidesofeachconnectionplate(5),ofthecorrespondingleadscrewareconnectedwithananti-compressionnut(6)andananti-compressionnut(8)respectively.Thecontrolunitdeviceforpreventingtheflexibleexpansionjointfromexcessivelydeformingisobviousinapplicationeffect.Rigidconstraintisconductedontheexpansionjoint,theexpansionjointispreventedfromexcessivelydeforming,theexpansionjointisallowedtodeforminadesignscope,andtheservicelifeisprolonged.Theflexibleexpansionjointbasedonthemechanismcontrollingexcessivedeformationhastheadvantagesofbeingsimpleinstructure,convenienttouseandeasytoassembleandoperate.