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Beam bottom arching form supporting device

A technology of beam side formwork and supporting beams, which is applied in the direction of formwork/formwork/work frame, connectors of formwork/formwork/work frame, and on-site preparation of building components, which can solve the problem of inaccurate design or specification It is required to solve problems such as arching and the influence of the bearing capacity of large-span structural beams, so as to achieve the effect of simple production and high adjustment accuracy

Pending Publication Date: 2020-06-16
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past construction process, the arching of long-span structural beams was often limited by conditions such as formwork and formwork support, and it was impossible to accurately carry out arching according to the design or specification requirements, or even ignored. There is a big influence

Method used

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  • Beam bottom arching form supporting device

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0014] Such as figure 1 As shown, when the installation of the vertical rod 9 at the bottom of the beam is completed, the supporting device integrating the adjusting nut 2, the horizontal support rod 3, the fastener 4 of the beam side form, the positioning bolt 5 and the supporting plate 6 is placed on the vertical rod at the bottom of the beam. within 1. The height of the screw rod 1 is adjusted according to the floor height and the arching height at the bottom of the beam. The horizontal support bar 3 is adjusted to the distance between the supporting plate 6 according to the arching height of the beam bottom. The supporting plate 6 supports the bottom formwork 8 of the beam. Square 10 realizes reinforcement of beam side formwork 7.

[0015] Although the present invention...

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Abstract

The invention discloses a beam bottom arching form supporting device. The device comprises a lead screw arranged in a beam bottom supporting vertical rod, wherein an adjusting nut is arranged at the position, located at the top end of the beam bottom supporting vertical rod, of the lead screw, the adjusting nut is clamped at the top end of the beam bottom supporting vertical rod and used for adjusting the stretching amount of the lead screw in the beam bottom supporting vertical rod so as to adjust the height of the lead screw, a horizontal supporting rod for supporting a beam side form is arranged at the upper end of the lead screw, a supporting plate for supporting a beam bottom form is welded to the top end of the lead screw, and the horizontal supporting rod comprises a threaded sleeveconnected to the lead screw and two symmetrically-arranged horizontal rods. According to the device, a beam bottom arching form is machined and manufactured with the lead screw as a basic part, the functions of beam bottom arching height adjustment, beam bottom form supporting, beam side form reinforcing and the like are integrated, the large-span beam bottom arching height can be accurately adjusted according to design or specification requirements, and compared with a conventional beam bottom arching form supporting mode, the device has the advantages that manufacturing is easy, the economical and environment-friendly effect is achieved, and the arching height adjustment precision is high.

Description

technical field [0001] The invention relates to a beam bottom arching formwork support device, which belongs to the technical field of building construction. Background technique [0002] With the rapid development of the construction industry, long-span structural beams are becoming more and more common. According to the requirements of relevant construction codes, cast-in-place reinforced concrete beams with a span greater than 4 meters should be arched according to the design requirements. For large-span cast-in-place concrete beams, considering the influence of self-weight, moderate arching is beneficial to ensure the shape and size of components. In the past construction process, the arching of long-span structural beams was often limited by conditions such as formwork and formwork support, and it was impossible to accurately carry out arching according to the design or specification requirements, or even ignored. There is a large impact. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G13/04E04G17/00
CPCE04G13/04E04G17/00
Inventor 保海良陈林史焕明钟卫刘莲
Owner CCFED THE FIGTH CONSTR & ENG
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