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Device for increasing transverse friction of template for manufacturing precast concrete

A concrete prefabrication and friction technology, applied in the direction of manufacturing tools, mold auxiliary parts, auxiliary molding equipment, etc., can solve the problems of increased error of concrete prefabricated parts, movement of side molds, poor positioning effect of side molds, etc., to reduce work The effect of reducing the amount of pulp, preventing slurry leakage and reducing workload

Inactive Publication Date: 2014-11-19
SHANGHAI JONSON MACHINE
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Problems solved by technology

[0003] However, compared with the traditional way of fixing the side molds with bolts and pins, the effect of positioning the side molds is poor when the side molds are only fixed with magnets.
Due to the tension of the concrete itself and the vibration during pouring, the side form may move, resulting in an increase in the error of the concrete prefabricated part. Excessive movement may also reduce the pressure of the magnet on the side form and have adverse consequences. Therefore, it is necessary to design a new mechanism to position the sideform

Method used

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  • Device for increasing transverse friction of template for manufacturing precast concrete
  • Device for increasing transverse friction of template for manufacturing precast concrete
  • Device for increasing transverse friction of template for manufacturing precast concrete

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Embodiment

[0021] A device for increasing the lateral friction force of the concrete prefabricated formwork, its structure is as follows Figure 1-2 As shown, the device is used to fix the side mold 3, including a magnet 1 and a rubber strip 2, the magnet 1 is fixed on the side mold 3, the outer ring of the magnet 1 is provided with a groove, and the rubber strip 2 is arranged in the groove, increasing the The friction between the magnet and the side form prevents the side form from sliding. In addition, the structure of the side mold 3 is as image 3 As shown, there is a groove at the bottom of the side mold 3, and a rubber strip 2 is arranged in the groove, which can also increase the friction between the magnet 1 and the side mold 3, prevent the side mold from sliding, and prevent leakage. pulp effect.

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Abstract

The invention relates to a device for increasing the transverse friction of a template for manufacturing precast concrete. The device is used for fixing a side die (3). The device comprises a magnet (1) and a rubber strip (2). The magnet (1) is fixed to the side die (3), a groove (1) is formed in the outer circle of the magnet (1), the rubber strip (2) is arranged in the groove, the friction between the magnet (1) and the side die (3) is increased, and the side die (2) is prevented from sliding. Compared with the prior art, the device has the advantages of being simple in structure, easy to main, capable of reducing workloads and the like.

Description

technical field [0001] The invention relates to a device for connecting templates, in particular to a device for increasing the lateral friction force of a template for making concrete prefabricated parts. Background technique [0002] At present, the method of fixing side forms with magnets has been widely used in the production of concrete prefabricated parts at home and abroad. Compared with the traditional method of fixing side forms with bolts and pins, it has the advantages of convenient operation and wide application range. And using this method to fix the side form will not leave screw holes and pin holes on the platform, which can greatly reduce the difficulty of recycling the platform and effectively save costs. [0003] However, compared with the traditional way of fixing the side molds with bolts and pins, the effect of positioning the side molds is relatively poor if the side molds are only fixed with magnets. Due to the tension of the concrete itself and the v...

Claims

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Application Information

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IPC IPC(8): B28B17/00
CPCB28B7/0002
Inventor 蔡如梁
Owner SHANGHAI JONSON MACHINE
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