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Multiple-opening box type culvert making mold and method for making box type culverts by three-opening box type culvert mold

A box culvert and mold technology, applied in the field of box culvert engineering, can solve the problems of high production cost, difficulty in making porous box culvert, long construction period, etc., and achieve the effects of improving construction efficiency, shortening production period, and reducing labor

Active Publication Date: 2017-06-13
HEILONGJIANG ZHONGXIN ROAD & BRIDGE MATERIAL CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a mold for making porous box culverts and a method for producing box culverts using the mold for porous box culverts, so as to solve the problems of difficulty in making existing box culverts and porous box culverts, long construction period and high production cost

Method used

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  • Multiple-opening box type culvert making mold and method for making box type culverts by three-opening box type culvert mold
  • Multiple-opening box type culvert making mold and method for making box type culverts by three-opening box type culvert mold
  • Multiple-opening box type culvert making mold and method for making box type culverts by three-opening box type culvert mold

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Embodiment Construction

[0033] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0034] Such as Figure 1 to Figure 4 As shown, the porous box culvert manufacturing mold of the present invention includes a first inner formwork support device 1, a second inner formwork support device 2, a third inner formwork support device 3, a support truss 4, an outer formwork 5 and an end-blocking formwork 6 ;

[0035] The first inner formwork support device 1, the second inner formwork support device 2 and the third inner formwork support device 3 are sequentially arranged on the box culvert bottom plate 44 from left to right, and a box culvert bottom cushion is provided under the box culvert bottom plate 44 50. Two columns of support trusses 4 are installed on the box culvert floor 44 on both sides of the first inner formwork support device 1 and the third inner formwork support device 3. The support trusses 4 are arranged oppositely ...

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Abstract

The invention relates to a multiple-opening box type culvert making mold and belongs to the technical field of box type culverts engineering, aiming to solve the problems of difficult manufacture, long construction cycle and high production cost of the existing box type culvert and the multiple-opening box type culvert. A first inner form board supporting device, a second inner form board supporting device and a third inner form board supporting device are sequentially arranged from left to right on base plate of the box culvert; two rows of support truss are arranged on the base plate of the box culvert of both sides of the first inner form board supporting device and the third inner form board supporting device; the supporting trusses are relatively arranged and parallel, and the upper ends of each of the two supporting trusses arranged in each set are connected by a connecting rod; the inner sides of the two rows of supporting trusses are all provided with outer form boards, and both ends of the outer form boards are provided with end sealing form boards. The multiple-opening box type culvert making mold can be prefabricated, assembled and reused on the spot, and the inner mold can be automatically supported; after the box culvert is finished, the inner mold is automatically released and is moved to the next station to manufacture the box type culverts.

Description

technical field [0001] The invention relates to a mold for a box culvert and a method for making the box culvert, in particular to a mold for making a porous box culvert and a method for producing a box culvert by using the mold for making a porous box culvert, and belongs to the technical field of box culvert engineering. Background technique [0002] The comprehensive pipe corridor is the comprehensive corridor of underground urban pipelines, which is composed of concrete box culverts. That is to build a tunnel space underground in the city, integrating various engineering pipelines such as power, communication, gas, heating, water supply and drainage, etc., with special inspection ports, hoisting ports and monitoring systems, implementing unified planning, unified design, Unified construction and management is an important infrastructure and "lifeline" to ensure the operation of the city. At present, the production mode of the main box culvert of the comprehensive utilit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B7/02B28B15/00B28B1/04B28B1/093B28B11/24B28B13/02B28B13/06B28B17/00B28B23/12
CPCB28B1/045B28B1/093B28B7/02B28B11/245B28B13/02B28B13/06B28B15/00B28B17/0072B28B23/12
Inventor 徐延庆李冀龙牟惠跃荣文婷牛根根王本亮
Owner HEILONGJIANG ZHONGXIN ROAD & BRIDGE MATERIAL CO LTD
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