Intensified reinforced concrete sewer pipe steel mold

A technology for reinforced concrete and drainage pipes, applied in molds and other directions, can solve problems affecting production quality, uneven RCC, high concrete slump requirements, etc., achieve simple structure, high safety, and ensure production quality.

Inactive Publication Date: 2020-03-10
JIANGSU HAI HENG BUILDING MATERIAL MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The cement pipe mold is the main equipment for the production of cement pipes. It is a steel container for constraining concrete and forming cement pipes. It uses the rotation of the roller shaft and the steel mold to generate pressure and centrifugal force to make the material densely formed. The formed product is formed by steam or natural curing. The pipe reaches the standard strength. The cement pipe mold can be divided into two types according to the connection mode of the formed drainage pipe, rigid interface and flexible interface. According to the cement pipe production process, it can be divided into centrifugal pipe mold and suspension roller pipe mold. The interface form of the pipe can be divided into flat type, tongue and groove type, socket type and steel tongue and groove type. The production of reinforced concrete drainage pipes formed by traditional suspension rollers is to pour dry hard concrete. Its own weight is formed by centrifugal rolling of the suspension roller shaft, which has the characteristics of high requirements for concrete slump, and is prone to uneven rolling concrete, which affects production quality

Method used

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  • Intensified reinforced concrete sewer pipe steel mold
  • Intensified reinforced concrete sewer pipe steel mold
  • Intensified reinforced concrete sewer pipe steel mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as Figure 1-Figure 5 As shown, a reinforced concrete drainage pipe steel mold includes an upper cylinder body 1, a lower cylinder body 2, an installation hole 3, a first support flange 4, a second support flange 5, a third support flange 6, an upper The lower end of the cylinder 1 is provided with a lower cylinder 2, and the inside of the upper cylinder 1 is provided with a steel cylinder 8. The steel cylinder 8 is used to increase the pressure area, and the inside of the steel cylinder 8 is provided with a mounting hole 3. Roller machine 17, a first support flange 4 is arranged on the outside of the upper cylinder body 1, and the first support flange 4 is used to increase the strength, and a second support flange 5 is arranged on one side of the first support flange 4, and the second support method One side of the flange 5 is provided with a third support flange 6, and the front side of the upper cylinder 1 is provided with a reinforcing cross bar 7, which is use...

Embodiment 2

[0036] The difference between this embodiment and embodiment 1 is:

[0037] Fixing bolt 13 is arranged between upper connecting plate 14 and lower connecting plate 15, and upper connecting plate 14 is connected with lower connecting plate 15 by fixing bolt 13, and fixing bolt 13 is connected and helps upper connecting plate 14 and lower connecting plate 15 to be connected more. firm.

[0038] Working principle: Before work, assemble the drainpipe steel mold 16 and install it on the suspension roller machine 17. Before the suspension roller is formed, put the steel cylinder 8 on the suspension roller shaft 18 to replace the suspension roller shaft 18 to roll the reinforced concrete Drainpipe steel mold 16 inner wall 9, directly drainpipe steel mold 16 is disassembled after pipe body forming, takes out reinforced concrete drainpipe, then steel cylinder 8 is extracted from hanging roller machine 17.

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PUM

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Abstract

The invention discloses an intensified reinforced concrete sewer pipe steel mold which comprises an upper cylinder, a lower cylinder, a mounting hole, a first supporting flange, a second supporting flange and a third supporting flange. The lower end of the upper cylinder is provided with the lower cylinder, a steel cylinder is arranged inside the upper cylinder, the mounting hole is formed insidethe steel cylinder, the first supporting flange is arranged outside the upper cylinder, one side of the first supporting flange is provided with the second supporting flange, one side of the second supporting flange is provided with the third supporting flange, and a reinforcing cross bar is arranged on the front side of the upper cylinder. The intensified reinforced concrete sewer pipe steel moldhas the beneficial effect that the steel cylinder with the diameter smaller than the diameter of the reinforced concrete sewer pipe steel mold is additionally arranged, so that the inner wall pressure area of a pipe body is larger, rolled concrete is more uniform and dense, the inner wall is more smooth, the concrete slump is reduced, the dead time can be shortened, the production efficiency is improved, the production quality is also ensured, and the structure is simple.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a reinforced concrete drainage pipe steel mold. Background technique [0002] The cement pipe mold is the main equipment for the production of cement pipes. It is a steel container for constraining concrete and forming cement pipes. It uses the rotation of the roller shaft and the steel mold to generate pressure and centrifugal force to make the material densely formed. The formed product is formed by steam or natural curing. The pipe reaches the standard strength. The cement pipe mold can be divided into two types according to the connection mode of the formed drainage pipe, rigid interface and flexible interface. According to the cement pipe production process, it can be divided into centrifugal pipe mold and suspension roller pipe mold. The interface form of the pipe can be divided into flat type, tongue and groove type, socket type and steel tongue and groove type. The pr...

Claims

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Application Information

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IPC IPC(8): B28B21/82
CPCB28B21/82
Inventor 陈益民王玉文
Owner JIANGSU HAI HENG BUILDING MATERIAL MACHINERY CO LTD
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