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Polythene insulating supporting

Polythene insulating supporting

 

 

The spacing of the A. support is determined by the tube wall and the conveying medium, and the general support spacing is 1.5-2.0 meters.
B. support installation: through the end of the head (1 meters in the casing), two sets of supports are installed side by side, the distance between the middle section is evenly installed according to the design requirements. Through the end of the head (1 meters in the casing), the two sets of support are installed side by side.
C. steel bushing: when the casing is steel bushing, according to the construction technology requirements, if the casing length is greater than 50 meters, the steel guide pulley can be used for the leader passing through the front end. When the leader passes through the casing, the guide pulley can be reused after being removed.
D. concrete bushing: when the concrete casing is used, the crossing length is more than 30 meters. In order to prevent the wear of the insulation support from being too large, a leader or a few steel guide pulley can be added through the front end, and the specific structure of the guide pulley can be designed and manufactured by the supplier according to the casing specification.
The E. insulation bracket is lined with 3 millimeter thick rubber plate without the need for another plate. Each piece is connected with a bolt. The empty stroke of the bolt can be fastened by the electric screwdriver to save the construction time. The spacing of each bracket is evenly distributed on the surface of the tube body and fastened to the bolt. It is usually about 3-5 kilograms.
After the F. is installed, the special metal reinforcement is fastened with bolts on both sides of the bracket so that it is fastened at four points to ensure that the support is not sliding on the body surface. To ensure that the bracket is firmly fastened to the head, and the whole installation is completed.

The spacing of the A. support is determined by the tube wall and the conveying medium, and the general support spacing is 1.5-2.0 meters.

B. support installation: through the end of the head (1 meters in the casing), two sets of supports are installed side by side, the distance between the middle section is evenly installed according to the design requirements. Through the end of the head (1 meters in the casing), the two sets of support are installed side by side.

C. steel bushing: when the casing is steel bushing, according to the construction technology requirements, if the casing length is greater than 50 meters, the steel guide pulley can be used for the leader passing through the front end. When the leader passes through the casing, the guide pulley can be reused after being removed.

D. concrete bushing: when the concrete casing is used, the crossing length is more than 30 meters. In order to prevent the wear of the insulation support from being too large, a leader or a few steel guide pulley can be added through the front end, and the specific structure of the guide pulley can be designed and manufactured by the supplier according to the casing specification.

The E. insulation bracket is lined with 3 millimeter thick rubber plate without the need for another plate. Each piece is connected with a bolt. The empty stroke of the bolt can be fastened by the electric screwdriver to save the construction time. The spacing of each bracket is evenly distributed on the surface of the tube body and fastened to the bolt. It is usually about 3-5 kilograms.

After the F. is installed, the special metal reinforcement is fastened with bolts on both sides of the bracket so that it is fastened at four points to ensure that the support is not sliding on the body surface. To ensure that the bracket is firmly fastened to the head, and the whole installation is completed.