Precast caisson mold assembly and using method thereof

A caisson and mold technology, applied in the direction of mold auxiliary parts, molds, manufacturing tools, etc., can solve the problems of waste of resources, heavy mold modification work, complex structure, etc., to achieve arbitrary adjustment, good molding effect, and good mold integrity. Effect

Pending Publication Date: 2019-04-16
CHANGSHA BROAD HOMES IND GRP CO LED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the production molds for prefabricated caissons are complex in structure and heavy in weight, and for prefabricated caissons of different sizes, it is necessary to order molds of corresponding specifications, and the sizes of prefabricated caissons used in various construction projects are different. In addition, prefabricated caissons are in the first After layer installation, according to the on-site assembly situation, there may be a possibility to change the size. During the process of enlarging or reducing the closed rib mold, the mold modification workload is heavy and the cost is high; the poor versatility of the mold leads to low utilization rate of the mold and it is difficult to repeat Utilization not only wastes resources, but also requires a special warehouse to store molds with low utilization rates, which increases management and storage costs
[0003] CN205853045U discloses a kind of adjustable prefabricated concrete member production mold tooling, its main support member adopts U-shaped steel, and the two ends are fixed on the outer mold by fixing bolts, and the outer mold has long slotted holes to cooperate with the fixing bolts. Due to the position adjustment and movement of the main support components, the production mold tooling structure is complex, and it is not suitable for the prefabrication of caissons, and cannot meet the current prefabrication production requirements of caissons of different specifications

Method used

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  • Precast caisson mold assembly and using method thereof
  • Precast caisson mold assembly and using method thereof
  • Precast caisson mold assembly and using method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0035] refer to Figure 1~6 : a kind of prefabricated caisson mold assembly of the present embodiment, comprises inner mold 2, outer mold 1 and cantilever 3; Described inner mold 2 is fixed in the outer mold 1 by cantilever 3; Described outer mold 1 is made of 4 pieces It is composed of two outer rib forms 11 that vertically abut against each other; the outer rib forms 11 have a rib surface 1111 for abutting against the caisson 5, and any one of the outer rib forms 11 in the outer forms 1 is opposite to the other. The position of the outer rib mold 11 is adjustable, so that the size of the cavity enclosed by the outer rib mold 11 and the inner mold 2 is adjustable.

[0036] The outer rib formwork 11 is detachably arranged on the workbench through bolts.

[0037] Described outer rib mold 11 comprises bottom plate 112, outer rib panel 111, outer rib top plate 113 and rib plate 114; connected, the ribs 114 are arranged on the outer baffle panel at intervals, and are located bet...

Embodiment 2

[0049] refer to Figure 7 with 8 : a kind of prefabricated caisson mold assembly of the present embodiment, compared with embodiment 1, there is following difference:

[0050] The outer rib formwork 11 is detachably arranged on the workbench through a magnetic fixing mechanism. Among them, the magnetic fixing mechanism can adopt the existing technology, such as the magnetic fixing mechanism in the following patent documents: publication (announcement) number: CN202753276U, publication (announcement) number: CN201511367U, publication (announcement) number: CN202828940U, publication (announcement) number: CN 202391119 U. When the magnetic control rod is pressed down, it is adsorbed on the top, and the 4 outer rib molds 11 are pressed and fixed on the top; when the magnetic control rod is pulled up, the upper position can be adjusted to facilitate changing the position of the outer rib molds 11 ; Preferably, screw holes are also provided on the outer rib mold 11, and the angle...

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Abstract

The invention discloses a precast caisson mold assembly comprising an inner mold, an outer mold and a cantilever member. The inner mold is fixedly provided within the outer mold through the cantilevermember; the outer mold includes four outer flange molds every two of which are mutually perpendicular with each other; the outer flange molds are provided with guard surfaces abutting against a precast caisson; and the location of each outer flange mold is adjustable relative to the other outer flange mold to make the cavity between the outer flange molds and the inner molds adjustable in size. The invention also discloses a using method of the precast caisson mold assembly, the structure of the mold assembly is simple, the outer flange molds of the precast caisson is removable arranged on the working table through bolt or magnetic fixing components, the relative location of the adjacent outer flange molds can be adjustable according to the requirement, and not need to change the outer flange molds, production of precast caisson mold assemblies of different sizes are achieved.

Description

technical field [0001] The invention relates to the field of assembled prefabricated concrete member molds, in particular to a prefabricated caisson mold assembly and a use method thereof. Background technique [0002] At present, the production molds for prefabricated caissons are complex in structure and heavy in weight, and for prefabricated caissons of different sizes, it is necessary to order molds of corresponding specifications, and the sizes of prefabricated caissons used in various construction projects are different. In addition, prefabricated caissons are in the first After layer installation, according to the on-site assembly situation, there may be a possibility to change the size. During the process of enlarging or reducing the closed rib mold, the mold modification workload is heavy and the cost is high; the poor versatility of the mold leads to low utilization rate of the mold and it is difficult to repeat Utilization not only wastes resources, but also requi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B7/02B28B7/00B28B7/30B28B7/16B28B13/06B28B1/14
CPCB28B1/14B28B7/0002B28B7/02B28B7/16B28B7/30B28B13/065
Inventor 张剑王雅明李融峰徐雷周涛
Owner CHANGSHA BROAD HOMES IND GRP CO LED
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