Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Concrete prefabricated component template fixing component

A prefabricated component and formwork fixing technology, applied in the direction of mold fixtures, manufacturing tools, mold auxiliary parts, etc., can solve problems such as the quality of concrete pouring that affects construction efficiency, and achieve the effect of reducing the amount of slurry leakage and avoiding slurry leakage.

Inactive Publication Date: 2018-03-06
胡峻源
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned prestressed concrete pouring process involves the prevention of grout leakage during concrete pouring, and the effects of many anti-leakage grout technologies have failed to achieve the expected results, resulting in problems that directly affect the construction efficiency and the quality of concrete pouring. The invention provides a concrete prefabricated component template fixing component

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Concrete prefabricated component template fixing component

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 As shown, the fixed member of the concrete prefabricated component formwork includes a plate frame 3, a fixed platen 1 and a movable platen 2. There is a gap for clamping the formwork between the movable platen 2, and also includes a platen bolt screwed on the plate frame 3, the axis of the platen bolt is located in the width direction of the gap, and the end of the platen bolt is in contact with the movable platen bolt. The outer contact of pressing plate 2 also includes spring 7 and anti-loosening bolt 4, and described anti-loosening bolt 4 is threaded on the plate frame 3, and the axis of anti-loosening bolt 4 is parallel to the axis of compression bolt 6, and described spring 7 It is arranged between the movable pressure plate 2 and the anti-loosening bolt 4. In the working state, the two ends of the spring 7 are respectively under the compressive stress of the movable pressure plate 2 and the anti-loosening bolt 4 and are in an elastic compression ...

Embodiment 2

[0026] The present embodiment is further limited on the basis of embodiment 1, as figure 1 As shown, as an easy-to-implement specific solution, the plate frame 3 is U-shaped, and the fixed platen 1 and the movable platen 2 are respectively located on the inner sides of the open ends of the plate frame 3 . In the above structure, the anti-loosening bolt 4 and the compression bolt 6 can be screwed to one side of the plate frame 3 at the same time, so as to complete the compression of the spring 7 and the adjustment of the position of the movable platen 2 .

[0027] Since the shrinkage of the concrete mortar is smaller than the width of the gap between the fixed platen 1 and the movable platen 2, it is preferable to select a spring 7 with a larger elastic coefficient for the effect of preventing slurry leakage. A spring set formed by stacking shaped springs.

[0028] In order to prevent the movable platen 2 from being too skewed under the elastic stress of the spring 7, which is...

Embodiment 3

[0030]The present embodiment further limits the present invention on the basis of embodiment 1, as figure 1 As shown, in order to prevent the movable platen 2 from being too skewed under the elastic stress of the spring 7 and to facilitate the forming quality of the prefabricated component, the springs 7 are multiple, and the multiple springs 7 are ring-shaped with respect to the axis of the compression bolt 6. The cloth also includes an anti-loosening plate 5 that fits in a gap with the compression bolt 6, the anti-loosening plate 5 is arranged between the spring 7 and the anti-loosening bolt 4, and the anti-loosening plate 5 is used for the spring 7 and the anti-loosening bolt 4 Stress transmission between them, the anti-loosening bolt 4 is more than one, and different anti-loosening bolts 4 are arranged on different sides of the compression bolt 6 .

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a concrete prefabricated member formwork fixing member, including a plate frame, a fixed pressing plate and a movable pressing plate. The gap for clamping the template also includes a pressure plate bolt threaded on the plate frame, the axis of the pressure plate bolt is located in the width direction of the gap, the end of the pressure plate bolt is in contact with the outside of the movable pressure plate, and it also includes a spring and The anti-loosening bolt is threadedly connected to the plate frame, and the axis of the anti-loosening bolt is parallel to the axis of the compression bolt. The spring is arranged between the movable pressure plate and the anti-loosening bolt. In the working state, the two springs The ends are in an elastic compression state by the compressive stress of the movable pressure plate and the anti-loosening bolt respectively. The clamp provided by the invention can achieve the technical effect of reducing the amount of grout leakage or avoiding grout leakage during the curing process of the prefabricated component.

Description

technical field [0001] The invention relates to the field of concrete component prefabrication equipment, in particular to a concrete prefabricated component template fixing component. Background technique [0002] In order to make up for the phenomenon of premature cracks in concrete, before the component is used (loaded), the concrete is pre-stressed, that is, in the tensile area of ​​the concrete, the steel bar is stretched by artificial force, and the steel bar is used. Retraction force pre-stresses the concrete tension zone. This stored preloaded pressure, when the member bears the tensile force generated by the external load, first offsets the preloaded pressure in the concrete in the tension area, and then the concrete is stretched as the load increases, which limits the elongation of the concrete. Delay or not make cracks appear, this form of concrete is prestressed concrete. Because prestressed concrete has the advantages of good crack resistance, high rigidity, l...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B28B7/00
CPCB28B7/0014
Inventor 胡峻源
Owner 胡峻源
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com