You can see that cast iron guardrail is firmly for the community protection, but do not know how to assemble it. Now follow the Shandong cast iron guardrail factory to see how to assemble cast iron guardrail:
Cast iron guardrail can be divided into assembly type and welding type.
1. The assembling mode of cast iron guardrail can be divided into I-shaped card, steel spring card, steel sheet card and plastic card.
I-card is named because its fixed clip is "I" type. This is the external card. When assembled, we can see it intuitively. This fixed method was used more in the first two years.
The steel spring clip is a clip made of steel wire, which is inside the clip. When assembled, we can't see it.
The steel card is fixed on the vertical pole with a nail, and then inserted into the horizontal pole, so that it can be clamped by itself。
Plastic card is a new type of fixing method, but also a relatively simple fixing method. The plastic card is inserted into the horizontal bar and the vertical bar is inserted directly.
2。 The welding method of cast iron guardrail is to insert the cut vertical bar into the cross bar, and then weld it with a professional welding machine。
The two combinations of cast iron guardrails have their own advantages and disadvantages, which should be decided according to the actual situation in practical application.
The above is the wonderful content provided by today's edition. The relevant technical knowledge is provided by Shandong cast iron guardrail. More small partners are welcome to leave comments for us: http://www.kpp647.com.