Pipe making method for suspension roller type spigot and socket muoth steel bar concrete pipe

A technology of reinforced concrete and socket sockets, which is applied in the direction of reinforcement molding, etc., and can solve the problems of slow construction speed and so on

Inactive Publication Date: 2007-01-17
黄博
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing hanging roller pipe making machine is mainly composed of a frame, a door head, a hanging roller shaft, a bearing seat, a feeding mechanism, a pipe mold and a driving mechanism. It can only be used for the manufacture of flat-mouthed reinforced concrete pipes. The outsourcing concrete can play the role of water stop, and the construction speed is relatively slow

Method used

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  • Pipe making method for suspension roller type spigot and socket muoth steel bar concrete pipe
  • Pipe making method for suspension roller type spigot and socket muoth steel bar concrete pipe
  • Pipe making method for suspension roller type spigot and socket muoth steel bar concrete pipe

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Embodiment Construction

[0021] Referring to Figures 1, 2, 3, 4, and 5 for the embodiment, the suspension roller socket reinforced concrete pipe machine mainly consists of a frame 1, a suspension roller shaft 2 fixed on the frame, and a door head supported on the front end of the suspension roller shaft. 3. It is composed of the main shaft 4 connected to the rear end of the suspension roller shaft, the motor 5 connected to the main shaft, the belt 6, the feeding mechanism 7 and the pipe mold. The front bearing 8 of the suspension roller shaft is supported in the door head bearing seat, and the self-aligning bearing 9 of the main shaft is supported In the frame bearing seat, a screw jack 10 is fixed on the relative frame of the main shaft rear end, the head of the jack is perpendicular to the main shaft axis, and the range of the included angle between the main shaft and the suspension roller shaft and the horizontal plane is 0-3 degree.

[0022] see Figure 4 , the cylinder body 11 of the pipe mold is...

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Abstract

The reinforced concrete pipe making machine consists of mainly frame, suspension roller shaft fixed to the frame, gate head supported in the front of the suspension roller shaft, main shaft connected to the back end of the suspension roller shaft, driving mechanism connected to the main shaft, material feeding mechanism and pipe mold. The bearing in the front end of the suspension roller shaft is supported in the gate head bearing seat, the main shaft bearing is in the frame bearing seat, the jack fixed in the back end of the main shaft on the frame has head perpendicular to the main shaft axis, and the main shaft and the suspension roller shaft have angle to the horizontal plane of 0-3 deg. The pipe mold has flanged edges on two ends connected separately with spigot mold and socket mold separately. The present invention is suitable for producing high strength reinforced concrete pipe with spigot mold and socket.

Description

(1) Technical field [0001] The invention relates to a forming machine, in particular to a reinforced concrete tube machine. (2) Background technology [0002] The manufacture of reinforced concrete pipes generally adopts centrifugal pipe making machines and suspension roller pipe making machines, while the reinforced concrete pipes with socket sockets were manufactured by centrifugal pipe making machines in the past. The disadvantage of the centrifugal pipe making process is that the amount of water and cement is large, the cost is high, and the water content of the cement mortar is large and difficult to discharge. After the formwork is removed, the surface of the concrete has a large shrinkage and tensile stress, which is easy to crack. Even if vertical centrifugal vibration is used for forming, it is still necessary to use concrete with good fluidity and large slump to form the socket. The existing hanging roller pipe making machine is mainly composed of a frame, a door...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28B21/60B28B21/22
Inventor 黄博
Owner 黄博
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