Plastic building templates and buckle connecting pieces

A technology for building formwork and connecting parts, which is applied in the connecting parts of formwork/formwork/work frame, formwork/formwork components, construction, etc., can solve the problem of gaps in formwork connection parts, inconvenient formwork connection and assembly, and insufficient compression resistance. And other issues

Active Publication Date: 2015-01-07
CHANGZHOU POWER SUPPLY OF JIANGSU ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art, especially the insufficient compressive capacity of the plastic formwork, the inconvenient connection and assembly of the formwork, and the gaps in the formwork connection parts, etc., to provide a plastic building formwork with a new structure and a detachable connector , strong compression resistance, fast and convenient formwork connection assembly and disassembly, formwork connection is tight without leakage

Method used

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  • Plastic building templates and buckle connecting pieces
  • Plastic building templates and buckle connecting pieces
  • Plastic building templates and buckle connecting pieces

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0114] (Example 1, snap connector)

[0115] See Figure 2 to Figure 6 , the snap connector 1 of this embodiment includes a clamping plate 11 , an eye bolt 12 , a nut 13 , a washer 14 , an eccentric handle 15 , a pin 16 and a support plate 17 . Wherein there are two clamping plates 11, which are divided into a left clamping plate 11a and a right clamping plate 11b according to their left and right positions. The two clamping plates 11 have the same or substantially the same shape and are relatively arranged. In the following description, when referring to the clamping plate 11, the direction “inward” is the direction “right” for the left clamping plate 11a, and the direction “left” for the right clamping plate 11b; The direction "outward" is the direction "left" for the left clamping plate 11a, and the direction "right" for the right clamping plate 11b. Eccentric handle 15, support plate 17 and two clamping plates 11 are all injection-molded plastic integral parts, an...

Embodiment 2

[0129] (Example 2, plastic building formwork: single positive cantilever formwork)

[0130] See Figure 7 , the plastic building formwork of this embodiment is a single positive cantilever formwork 201. The single cantilever formwork 201 is one of the series formworks of the cantilever structural formwork 2 . The single front cantilever formwork 201 is an extruded integral part, which is a frame-shaped plastic member obtained by melting polyvinyl chloride plastic pellets and extruding through corresponding molds. The single positive cantilever formwork 201 (that is, the first single arch unit) includes a front side horizontal plate 21-1, a middle horizontal plate 21-2, a left vertical plate 22-1, and a right vertical plate 22- 2. The longitudinal ribs 24, the arched ribs 25, the first slanting plate 26-1 and the second slanting plate 26-2, also include a left supporting foot 23-1 and a right supporting foot 23-2. The left supporting foot 23-1 and the right supporting foot 2...

Embodiment 3

[0146] (Example 3, plastic building formwork: double cantilever formwork)

[0147] See Figure 12-1 , the plastic construction formwork of this embodiment is a double positive cantilever formwork 202. The double front cantilever formwork 202 is one of the series formworks of the cantilever beam structural formwork 2 . The double front cantilever formwork 202 is an extruded integral part, which is a frame-shaped plastic member obtained by melting polyvinyl chloride plastic pellets and extruding through corresponding molds. In terms of shape, the double front cantilever formwork 202 is composed of one basic unit repeated once in the left and right direction; this basic unit is called the first single arch unit, and its shape is the same as the single The shape of the cantilever beam formwork 201 is the same; that is, the double cantilever beam formwork 202 is formed by connecting the right side of the first single arch unit on the left side and the left side of the first singl...

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Abstract

The invention provides plastic building templates and buckle connecting pieces. Each plastic building template comprises a positive outrigger structure template, a negative outrigger structure template, an internal corner template, an external corner template and a joint angle mould; and the buckle connecting piece mainly comprises clamping plates, an eye bolt, an eccentric spanner, a support plate and the like, wherein the clamping plate is provided with a clamping hook part, clamping main parts and a support part; a clamped part mainly including support legs which are matched with the clamping parts of the clamping plates of the buckle connecting pieces is arranged in each plastic building template; and two lateral connection parts which are spliced with the adjacent plastic building templates are arranged on each plastic building template. When the templates and the buckle connecting pieces are used, the templates are mutually spliced tightly and firmly without leaking slurry, so that the compaction resistant capability of the templates is high, the templates and the buckle connecting pieces are convenient to mount, the detachment is time-saving and labor-saving, and the working hours and the cost are saved.

Description

technical field [0001] The invention relates to a building construction tool, in particular to a building formwork and a component for detachably and fixedly connecting the building formwork. Background technique [0002] In modern engineering buildings, when pouring concrete on site to construct beams, columns, facade walls, floors and other units, a large number of building formwork must be used. Traditional building formwork generally uses wooden formwork or steel formwork. The wooden formwork is easy to rot, and the number of repeated use is small, and it is easy to bond with the concrete during use, and it is difficult to demould, which brings inconvenience to the construction, and the large-scale use of wood will cause waste of forest resources; the steel formwork is heavy and expensive , construction is inconvenient, and easy to rust. Nails are generally used for the connection between wooden formwork, and bolts and nuts are generally used for the connection ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G17/02E04G9/05
Inventor 许箴杨正平
Owner CHANGZHOU POWER SUPPLY OF JIANGSU ELECTRIC POWER
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