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Easily-detachable template for cast-in-place reinforced concrete gutter inlet

A reinforced concrete and rainwater gully technology, which is applied in waterway systems, water supply devices, drainage structures, etc., can solve the problems of difficult quality control in the pouring process, cumbersome installation and disassembly processes, and inability to adjust the size, etc., to improve construction production efficiency and structure. Reasonable and reliable design and convenient mold removal

Pending Publication Date: 2019-11-05
NANJING GIANDA ROAD & BRIDGE CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing cast-in-place reinforced concrete gully formwork is cumbersome to install and disassemble, and the quality of the pouring process is not easy to control, and the formwork is often made of wood formwork, which has a low recycling rate and is likely to cause waste of resources
Moreover, the position of the reserved opening of the rainwater branch pipe is fixed. When the position of the reserved opening of the branch pipe changes, the entire formwork needs to be replaced
The length of the inner mold and outer mold is fixed, and the size cannot be adjusted in time according to the change of the gully

Method used

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  • Easily-detachable template for cast-in-place reinforced concrete gutter inlet
  • Easily-detachable template for cast-in-place reinforced concrete gutter inlet
  • Easily-detachable template for cast-in-place reinforced concrete gutter inlet

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Embodiment Construction

[0028] Such as figure 1 As shown, the present invention includes an inner mold and an outer mold, and the outer mold is spliced ​​by 10 outer templates 1 of the same size, wherein the two long sides are respectively spliced ​​by four outer templates 1, and each of the two short sides has 1 Block outside template1. One of the outer templates 1 is provided with a reserved hole 4, and the outer template 1 can be arranged on any side of the outer mold, and can also be arranged on any one of the 8 positions on the long side. The outer sides of the 4 sides of the outer mold are provided with several crossbeams 3 up and down, and the vertically intersecting beams 3 are connected by bolts 5 to fix the outer mold inside.

[0029] The length and width of the outer mold can be changed by reducing or increasing the outer template.

[0030] Such as figure 2 and 3 As shown, there are mortise and tenon joints 6 between adjacent outer formworks 1 at the four corners of the outer mold. Th...

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Abstract

The invention provides an easily-detachable template for a cast-in-place reinforced concrete gutter inlet. An external mold is provided with a preserved hole for being connected with a rainwater pipeand is formed by detachably splicing a plurality of external templates with the same size; one external template is provided with the preserved hole; an internal mold is formed by detachably splicinga plurality of internal templates with the same size; and two internal templates are provided with gaps for placing a summer beam. The external mold provided by the invention is provided with the template having the preserved hole, and the position of the template can be adjusted according to the requirement, so that the position of the preserved hole is changed; four sides of the external mold are all provided with the preserved holes; the internal mold or the external mold can be additionally provided with the spliced templates or reduces the splicing templates according to the requirements,so that the length of the internal mold or the external mold is changed; and the easily-detachable template is reasonable and reliable in structural design and adopts a splicing and inserting structure, so that high repeated utilization rate and convenience in mold removal are realized.

Description

technical field [0001] The invention relates to the technical field of cast-in-place reinforced concrete gullies, in particular to an easily disassembled formwork for cast-in-situ reinforced concrete gullies. Background technique [0002] The existing cast-in-place reinforced concrete gully formwork is cumbersome to install and disassemble, and the quality of the pouring process is not easy to control. Moreover, the formwork is usually a wooden formwork, which has a low recycling rate and is likely to cause waste of resources. Moreover, the position of the reserved opening of the rainwater branch pipe is fixed. When the position of the reserved opening of the branch pipe changes, the entire formwork needs to be replaced. The length of the inner mold and the outer mold is fixed, and the size cannot be adjusted in time according to the change of the gully. How to improve the construction quality of cast-in-place stormwater outlets, adjust the location of reserved openings acc...

Claims

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Application Information

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IPC IPC(8): E03F5/04E03F3/06
CPCE03F5/04E03F3/06
Inventor 叶绪君杨锦斌
Owner NANJING GIANDA ROAD & BRIDGE CONSTR
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