b br The acoustic detection tube production base is in Huayang, Cangzhou Economic Development Zone, Hebei
Installation of the bottom section of the steel cage acoustic tube: Place the tube (bottom tube with plug) on the ground to check whether the sealing ring is intact, then insert tube B into the bottom of the tube. When you hear a click the installation process is complete. After the connection is completed, put the acoustic tube into the steel cage and fasten it to the main bars in the steel cage according to the specified size. The bundling distance shall not be greater than two meters. Areas without steel cages should be reinforced with three main bars or reinforced with steel supports. <
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b br The installation method of acoustic detection tubes in the second, third and top section of the steel cage is as follows: Place acoustic detection tubes of different lengths in steel cages of different lengths Inside (
The length of the acoustic tube corresponds to the length of the steel cage)
. Press B
Insert the tube with one feature: easy operation, excellent sealing, extremely strong tensile strength, extremely strong torque resistance, vibration resistance, no leakage, no deformation, no pipe blockage. <
b br 2. Installation and usage method:
Installation of the bottom section of the steel cage acoustic detection tube: Place the
tube (bottom tube with plug) on the ground and check whether the sealing ring is intact. Then insert the B tube into the tube until it reaches the bottom of the tube, and then tighten the screw. After being connected, put the acoustic detection tube into the steel cage and fasten it to the main bars of the steel cage according to the specified size. For parts without a steel cage, the acoustic detection tube can be fixed or reinforced with three main steel bars using steel brackets. The bundling distance should not be greater than two. rice. <
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b br The second section of the steel cage, the third section of the steel cage and the top section of the steel cage. Installation of acoustic detection tubes: Place acoustic detection tubes of different lengths on Inside the steel cage (
The length of the acoustic tube corresponds to the length of the steel cage)
. Install according to the method of inserting the B
tube into the
tube, and pay attention to the integrity of the sealing ring. Then use iron wire to pass through the lifting ring on the acoustic detection tube, and hang the installed acoustic detection tube on the steel cage without being too tight so that it can move up and down. <
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b br How to install the acoustic pipe when lowering the steel cage into the borehole: the first section (
the bottom section)
lower the steel cage After drilling, the acoustic tube should be filled with clean water. Then weld the second section of the steel cage. After welding is completed, lift the upper acoustic tube with your hands and insert it into the socket end of the lower acoustic tube, tighten it with a screw, and then lower the steel cage. Every two meters, you need to use iron wire to tie the acoustic tube to the main bars of the steel cage. After lowering the second section of the steel cage, fill the acoustic tube with clean water. After the uppermost section of the steel cage is lowered, be sure to fill the tube with clean water and finally cover it with a lid. <
b br Three precautions:
Pay attention to whether the sealing ring is intact.
The screw must be tightened in place with special tools.
When lowering the steel cage, the wire must be passed through the lifting ring at the joint of the acoustic pipe and tied to the main steel bar.
After each section of the steel cage is lowered, the acoustic tube must be filled with clean water.
When welding steel bars, do not touch the ground wire of the welding clamp to the acoustic tube to avoid the strong current from the welding causing sound