The invention relates to a ring plate structure of a pulverized coal compensator, which comprises a compensator. The two ends of the compensator are equipped with a large ring plate. The two ends of the compensator are bellows. The pipe orifice of the bellows is integrally connected with a small ring plate along the edge. The small ring plate is fitted with the big ring plate, and the inner side of the small ring plate is turned over along the inner side of the big ring plate. The small annular plate is rotated and fitted, and a through groove is arranged around the annular center. The inner side of the large annular plate is vertically fixed around the annular center to connect the screw. The screw is rotated and fixed through the corresponding through groove and the nut. The screw is located between the small annular plate and the nut, and a spring is arranged on the rod body. The structure of the invention is reasonable, the use is convenient and the main part is: It is to weld and fix the big ring plate and the small ring plate, instead of bolting and fixing. When fixing, through the deformation of the small ring plate, the sealing of the big ring plate and the small ring plate can be realized. This not only facilitates the installation of the big ring plate, reduces the welding cost and hazards, but also increases the compensation function of the whole compensator, which is economical and practical.
【技術實現步驟摘要】
煤粉補償器的環板結構
本專利技術涉及煤粉補償器領域,具體是涉及一種煤粉補償器的環板結構。
技術介紹
現有的煤粉補償器結構大多為焊接,焊接的成本高,而且對工人的身體健康有危害,在環板的固定方面,完全可以采用其他的密閉固定方式替代焊接,實現經濟效益,降低危害。
技術實現思路
本專利技術要解決的技術問題是克服現有技術煤粉補償器環板焊接的缺陷,提供一種煤粉補償器的環板結構。為解決上述技術問題,本專利技術提供以下技術方案:一種煤粉補償器的環板結構,包括補償器,所述補償器的兩端安裝大環板,所述補償器的兩端為波紋管,所述波紋管的管口沿邊一體連接小環板,所述小環板與大環板相貼合,所述小環板的內側沿著大環板的內側翻轉貼合,所述小環板上圍繞環心貫穿開設通槽,所述大環板的內側圍繞環心垂直固定連接螺桿,所述螺桿穿過對應的通槽與螺母旋緊固定,所述螺桿位于小環板與螺母之間的桿體上套設彈簧;所述大環板上圍繞環心開設通孔,通孔處安裝支撐螺桿;所述小環板的外沿口與大環板的外沿口齊平。進一步的,所述螺桿的末端一體連接曲桿。本專利技術與現有技術相比具有的有益效果是:一種煤粉補償器的環板結構,結構合理,使用方便,主要是將大環板與小環板的焊接固定,改為栓接固定,在固定的時候,通過對小環板的變形,實現大環板與小環板的密封,不僅便于大環板的安裝,減少焊接成本和危害,同時還能增加整個補償器的補償功能,經濟實用。附圖說明圖1為本專利技術一種煤粉補償器的環板結構小環板與大環板連接結構示意圖。圖2為本專利技術一種煤粉補償器的環板結構外部結構示意圖。圖中標號為:1-補償器;2-大環板;3-波紋管;4-小環板;5-通 ...
【技術保護點】
1.煤粉補償器的環板結構,包括補償器(1),其特征在于,所述補償器(1)的兩端安裝大環板(2),所述補償器(1)的兩端為波紋管(3),所述波紋管(3)的管口沿邊一體連接小環板(4),所述小環板(4)與大環板(2)相貼合,所述小環板(4)的內側沿著大環板(2)的內側翻轉貼合,所述小環板(4)上圍繞環心貫穿開設通槽(5),所述大環板(2)的內側圍繞環心垂直固定連接螺桿(6),所述螺桿(6)穿過對應的通槽(5)與螺母(7)旋緊固定,所述螺桿(6)位于小環板(4)與螺母(7)之間的桿體上套設彈簧(8);所述大環板(2)上圍繞環心開設通孔,通孔處安裝支撐螺桿;所述小環板(4)的外沿口與大環板(2)的外沿口齊平。
【技術特征摘要】
1.煤粉補償器的環板結構,包括補償器(1),其特征在于,所述補償器(1)的兩端安裝大環板(2),所述補償器(1)的兩端為波紋管(3),所述波紋管(3)的管口沿邊一體連接小環板(4),所述小環板(4)與大環板(2)相貼合,所述小環板(4)的內側沿著大環板(2)的內側翻轉貼合,所述小環板(4)上圍繞環心貫穿開設通槽(5),所述大環板(2)的內側圍繞環心垂...
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