检查井模具的整体基本配件
检查井模具壳体:由8mm厚钢板,按对角线剖开做成两半。合缝处加25mm厚扁钢与壳体板焊接,刨成企口缝。每半壳体有12mm厚纵筋3条及环筋6条。上下模用铰链螺丝连接。
Inspection well die shell: 8 mm thick steel plate, cut diagonally into two halves. The joint is welded with 25 mm thick flat steel and shell plate to form a joint. Each half shell has 3 longitudinal bars of 12 mm thickness and 6 ring bars. The upper and lower dies are connected by hinge screw.
检查井模具柱叉板:按柱叉设计尺寸组焊成箱形构件,在柱叉位置壳体上钻孔用螺丝与壳体连接。此构件可单独拆装,需要留柱叉时就装上,不留柱叉时用木塞将壳体孔眼堵上即可。
Pillar fork plate of inspection well die: box-shaped components are welded according to the design dimension of the fork, and the shell is connected with a screw in the hole of the shell at the position of the fork. This component can be disassembled and assembled separately. It can be installed when the fork needs to be retained. When the fork is not retained, the hole of the shell can be plugged with a wooden plug.
重型井管离心机
Heavy Duty Pipe Centrifuge
跑轮及支架:跑轮及支架均用铸钢制成。先将支架粗车后与壳体组合,整体加工支架外圆及壳体端板平面,以保证跑轮与壳体的同心度及柱端面与柱轴线的垂直度。跑轮外径600mm,跑轮间距2000mm。跑轮单独加工后与支架用螺丝连接。
Running wheels and brackets: Running wheels and brackets are made of cast steel. Firstly, the bracket is roughly trucked and then combined with the shell. The outer circle of the bracket and the end plate of the shell are processed as a whole to ensure the concentricity of the running wheel and the shell and the perpendicularity of the cylinder end face and the axis of the cylinder. The outer diameter of the running wheel is 600 mm and the distance between the running wheels is 2000 mm. The running wheel is separately processed and connected with the bracket by screw.
检查井模具预留孔螺钉:按设计孔眼尺寸及位置在壳体上钻孔,孔外焊母丝,装上预留孔螺钉,钉头伸入模内的深度等于柱子壁厚。钉头略带锥度便于离心成型后拆除。柱子三面留孔、预留孔直径为30mm。考虑到未留孔的一面需有配重与之对称,达到离心时的动平衡,因此在未留孔的一面加焊了一定重量的配重块。
Preserved hole screw for inspection well die: drill holes on shell according to design hole size and position, weld mother wire outside holes, install reserved hole screw, the depth of the nail head into shusongdaid.07858.net shusongdaie.07858.net shusongdaig.07858.netshiyanjii.07858.net juanlianji.07858.net falan.71ix.comthe die is equal to the column wall thickness. The nail head is slightly tapered for easy removal after centrifugal moulding. The three sides of the column have holes and the diameter of the reserved holes is 30 mm. Considering that the non-perforated side needs to be symmetrical with the counterweight to achieve centrifugal dynamic balance, a certain weight counterweight block is welded on the non-perforated side.
未经车床加工的井管模具半成品堵板:离心井管为非预应力构件,也不是浆锚节点、因此堵板构造极为简单,做成一块10mm厚圆形平板插入模端止口内即可。
Semi-finished plugging plate of well pipe die without lathe processing: centrifugal well pipe is not a pre-stressed component, nor is it a grouting anchor joint. Therefore, the plugging plate structure is very simple, so it can be made into a 10 mm thick circular plate and inserted into the die end stop.