The invention discloses an open hole explosion-proof box, comprising a box cover and the box, the box cover is arranged on the box body through a hinge, which is characterized in that the box body and the box cover is closed in a closed cavity is formed, and the box body and the box cover is provided with a sealing groove, the sealing groove is provided with a sealing strip; also comprises a handle, the handle is not installed on the box cover is connected with a hinge; also includes the installation of rail, the mounting rail mounted at the bottom of the box body; the box body and the box cover is provided with a plurality of reinforcing ribs; the box cover is provided with a through hole along the peripheral flange, the flange of the case raised is matched with the through hole, a screw hole is arranged on the convex. The beneficial effect of the utility model is as follows: the hole can be set according to the production needs of the user, the use is convenient, the strength is high, and the protection grade is high.
【技术实现步骤摘要】
后开孔防爆箱
本技术涉及防爆领域,尤其涉及一种后开孔防爆箱。
技术介绍
在很多生产车间中,需要将电器置于防爆箱中,与电器相接的导线通过防爆箱上的孔洞进出防爆箱。由于防爆箱上的孔洞是厂家在生产时就设置好的,而厂家在生产时防爆箱时并不清楚用户会在防爆箱内装何种电器,亦不会清楚用户车间的安装环境,故很多用户在防爆箱内安装完电器后,发现导线无法通过防爆箱自身的孔洞进出防爆箱,如防爆箱的孔洞设置在下端,而用户需要将导线从防爆箱的侧端进入防爆箱与电器相接,这样往往会导致很多麻烦。
技术实现思路
本技术针对上述问题,提出了一种后开孔防爆箱。本技术采取的技术方案如下:一种后开孔防爆箱,包括箱盖及箱体,所述箱盖通过铰链安装在箱体上,所述箱体与箱盖闭合在一起形成一个密闭腔体,且箱体与箱盖内均设有密封槽,密封槽内设有密封条。由于箱体与箱盖组成了一个密闭腔体,故箱体上是不开孔的,用户在购买后开孔防爆箱后,可根据后开孔防爆箱内所装的电器以及后开孔防爆箱的安装环境开置孔洞,亦或用户将在向厂家购买后开孔防爆箱时将自身的使用需求告知厂家,厂家根据用户的使用需求在后开孔防爆箱上开置好孔洞后交予用户使用;由于箱体与箱盖内均设有密封槽,密封槽内设有密封条,箱体与箱盖之间的密封效果好,防护等级更高。可选的,还包括手柄,所述手柄安装于箱盖未与铰链相接的一端。手柄的存在便于开关后开孔防爆箱。可选的,还包括安装轨,所述安装轨安装于箱体底部。后开孔防爆箱一般是安装在墙上的,但亦有可能是安装在支架上的,事先设置好安装轨,便于在支架上安装。可选的,所述箱体与箱盖上设有多处加强筋。加强筋是为了加强箱体的强度,因为后开 ...
【技术保护点】
一种后开孔防爆箱,包括箱盖及箱体,所述箱盖通过铰链安装在箱体上,其特征在于,所述箱体与箱盖闭合在一起形成一个密闭腔体,且箱体与箱盖内均设有密封槽,密封槽内设有密封条。
【技术特征摘要】
1.一种后开孔防爆箱,包括箱盖及箱体,所述箱盖通过铰链安装在箱体上,其特征在于,所述箱体与箱盖闭合在一起形成一个密闭腔体,且箱体与箱盖内均设有密封槽,密封槽内设有密封条。2.如权利要求1所述的后开孔防爆箱,其特征在于,还包括手柄,所述手柄安装于箱盖未与铰链相接的一端。3.如权利要求1所述的后开孔防爆箱,其特征在于,还包括安装轨,...
【专利技术属性】
技术研发人员:张胜余,张乃月,
申请(专利权)人:合隆防爆电气有限公司,
类型:新型
国别省市:浙江,33
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