The scaffold PPRM is intended for conducting servicing and repairing works at the switchgears with voltage 35-110 kV.
The scaffold is provided with pair of wheels with diameter 260 mm and width 90mm for transferring along the territory of switchgears. Screw supports on the frame ensure adjustment of horizontal position of working platform.
The main parameters of the scaffold:
| Type |
assembling-disassembling transferable
|
| Method of assembling-disassembling |
manual
|
| Maximal load on the working platform, N |
300
|
| Dimensions of the working platform, mm |
1200х600
|
| Height of the working platform, mm |
2400
|
| Dimensions of the scaffold (along support) |
1700х1700
|
| Mass, kg, not more |
105
|
The scaffold consists of:
• Metallic frame provided with unsupported pair of wheels and adjustable in height supports;
• Elements of ladder and supports from fiberglass plastic with lintels and struts;
• Metallic working platform for two workers with maximal load 300 kg;
Working platform and metallic frame are equipped with places for connecting grounding to take off induced voltage.
According to customer’s demand PPRM can be manufactured:
a) With other levels of mounting working platform;
b) With additional device for lifting loads (platform with load hatch and with blocks for lifting load up to 100 kg, manual winch for lifting load up to 100 kg).