How To Assemble And Disassemble DW Single Hydraulic Prop

Date:2020-04-14     Label：

DW Single Hydraulic Prop

Assemble DW Single Hydraulic Prop

Disassemble DW Single Hydraulic Prop

When you buy DW single hydraulic props, what should you do if it will not be assembled or disassembled? The editor will teach you by hand. This issue is about the assembly and disassembly of DW single hydraulic props. DW single hydraulic prop is a new type of constant-resistance single hydraulic prop with external liquid supply. It is a supporting equipment for mechanized general mining face and an end support device for fully mechanized mining face. Let's take a look at the overall assembly and disassembly of DW single hydraulic props.

How To Assemble And Disassemble DW Single Hydraulic Prop?

The overall assembly of DW single hydraulic prop:
(1) Put the assembled living cylinder into the oil cylinder, install the handle body, and put on the connecting wire;
(2) Install the top cover into the living cylinder and connect it with elastic cylindrical pins. All elastic cylindrical pins are not allowed to be exposed. The opening should be perpendicular to the axial direction of the pillar. And pay attention to make the top cover 126X126 square axis parallel to the axis of the column head valve hole;
(3) Hang the return spring on the base spring hanging ring, install the base into the oil cylinder, and wear the base wire;
(4) Install the three-purpose valve and make the axis of the unloading hole of the three-purpose valve perpendicular to the axis of the pillar;
(5) After the assembly is completed, place the pillar horizontally and pull out the living column from the cylinder by 300-400 mm by hand (the pillar with a low height can be pulled out less). The living column should retract automatically under the action of the return spring. If you can't retract it all, you should open it and check to find out why.
Disassembly of DW single hydraulic prop:
The disassembly of the pillar can be carried out according to the reverse process of assembly, but it should be noted that:
1. The dismantling of the base should be ejected by a living column.
2. Withdraw the movable column to the maximum height first, and then disassemble the handle body to prevent the piston from scratching the cylinder.
3. When removing the piston, use the piston removal tool.