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Quickly-clamped concrete pouring device

A concrete and clamping technology, which is used in construction, building structure, and on-site preparation of building components, can solve the problems of low turnover of formwork, low connection strength, time-consuming connection and disassembly, and improve the efficiency of formwork assembly and disassembly. , The effect of high repetition rate and rapid installation

Inactive Publication Date: 2013-08-14
HUNAN PUYUN INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the formwork made of wood or plywood has strong water absorption, the wall surface is rough and not smooth during the process of concrete pouring and demoulding, and secondary hanging of dust is required, and the formwork itself is used for a low number of times; the quality of the steel formwork is heavy, Construction is inconvenient
In addition, the structure of the joint of the existing concrete building formwork has low connection strength and inconvenient connection
Therefore, when the existing concrete building formwork is constructed, it is time-consuming to connect and disassemble, and when connecting horizontally and vertically, support wood and more wooden nails are required, and the turnover times of the formwork are low, and the strength of the connection method is not high

Method used

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  • Quickly-clamped concrete pouring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: as figure 1 , figure 2 , Figure 6 The quick clamping concrete pouring device shown is used for the pouring construction of column concrete. Each layer of the concrete pouring device has four curved building formworks 11 located at the four corners; each of the four sides has one piece connected between the two curved building formworks 11 A flat plate building formwork 4; a plurality of screw rods 3; a plurality of support tubes 5 with a hollow inner cavity; a plurality of screw disks 2, and adjacent building formworks are detachably connected together. Both the curved building formwork 11 and the flat building formwork 4 are formed by injection molding of a mixture of 85 parts by weight of polypropylene and 15 parts by weight of glass fiber. It has criss-cross reinforcing ribs, wherein the reinforcing ribs on the edge of the main board have several waist-shaped through holes 6, and the middle part of the flat building formwork 4 has tapered through ho...

Embodiment 2

[0027] Embodiment 2: as image 3 , Figure 5The quick clamping concrete pouring device shown is used for concrete pouring construction. Each layer of the concrete pouring device has four curved building templates 11 located at the four corners; each of the two short sides has a piece connected between the two curved building templates 11 The flat building formwork 4 between the two long sides each has a plurality of flat building formworks 4; a plurality of screw rods 3; a plurality of support tubes 5 with a hollow inner cavity; a plurality of screw disks 2, and the adjacent building formwork connected. Both the curved building formwork 11 and the flat building formwork 4 are formed by injection molding of 80 parts by weight of polyethylene and 20 parts by weight of glass fiber mixture. There are criss-cross ribs, wherein one of the ribs on the left and right edges of the main body plate has a plurality of bolts 13, and the ribs on the opposite edge have jacks 12 that match ...

Embodiment 3

[0028] Embodiment 3: as Figure 4 , Figure 7 The quick clamping concrete pouring device shown is used for concrete pouring construction. Each layer of the concrete pouring device has a semi-circular curved building formwork 11; two long sides respectively have a plurality of flat plate building formwork 4; a plurality of screw rods 3 ; A plurality of support tubes 5 with a hollow cavity; a plurality of spiral discs 2, detachably connected together between adjacent building templates. Both the curved building formwork 11 and the flat building formwork 4 are formed by injection molding of 90 parts by weight of ABS resin and 10 parts by weight of a glass fiber mixture. It has criss-cross reinforcing ribs, wherein one of the reinforcing ribs on the left and right edges of the main body panel has at least one insertion groove 15, and the opposite edge reinforcing rib has an insertion protrusion that matches the insertion groove 15. Platform 14 ; two adjacent building formworks a...

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Abstract

A quickly-clamped concrete pouring device is provided with at least more than one bent building template (11), more than one flat building template (4), more than one screw rod (3), more than one support pipe (5) provided with a hollow inner cavity and more than one screw plate (2) in threaded connection with the screw rod (3). Adjacent building templates are detachably connected together, the middle portions of the flat building templates (4) are provided with through holes, two opposite flat building templates (4) and the screw plates (2) located on the outer sides of the flat building templates (4) are tightly locked through the screw rods (3) penetrating through the through holes and the support pipes (5) located between the two flat building templates (4), and the screw rods (3) penetrate through the hollow inner cavities of the support pipes (5).

Description

technical field [0001] The invention belongs to the technical field of building construction, and relates to a quick-dismantling concrete pouring device. Background technique [0002] Reinforced concrete refers to a composite material that improves the mechanical properties of concrete by adding steel bars to work together with it. In the process of concrete production, before pouring concrete, the formwork is first bound, that is, the steel bars are fixed with iron wires. The desired structural shape is then covered with a formwork outside the steel skeleton. Finally, the concrete is poured in, and the formwork is removed after the curing reaches the strength standard. The existing concrete building formwork is usually made of steel, wood or plywood, and is a panel structure. Because the formwork made of wood or plywood has strong water absorption, the wall surface is rough and not smooth during the process of concrete pouring and demoulding, and secondary hanging of dust...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G13/02
Inventor 黄毅王玮航张成林王忠
Owner HUNAN PUYUN INTELLIGENT TECH
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