JPS5882211U - Steel rod arrangement adjustment device for slab formwork, etc. - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

The drawings show an example of the implementation of the device related to the present invention.
FIG. 1 is a front view showing one of the frame bodies in the formwork. Figure 2 is a depiction of the same flower mask. FIG. 3 is a front view of a formwork formed by the same method as above. FIG. 4 is a partially omitted enlarged cross-sectional view of the same formwork as above taken longitudinally at the steel rod arrangement section. FIG. 5 is a partial view taken longitudinally at the spacer portion of the same as above. FIG. 6 is a partial plan view of the upper plate cut away at the spacer portion of the same as above. FIG. 7 is an external view showing the deformation of the support plate. FIG. 8 is an external view of the support body according to another modification of the support plate. FIG. 9 is a schematic plan view of a formwork whose dimensions and shape can be varied. FIG. 10 is a plan view showing an example of the steel rod arrangement within the slab, with concrete omitted. FIG. 11 also shows a plan view of a group of railway point slabs having individual dimensions and shapes. In the figure, A is the formwork, 1. 2. 3. 4 is a frame body, a is an upper plate, b is a lower plate, c, c are connection pieces, 5 is a spacer, 7 is a bolt, 12.12 is a sliding guide, 13 is an inner plate, 15 is a steel rod, 17 is The support body, 18 is a support plate, and 19 is a receiving hole. Figure 7 ] ” ] ” 111===Bottom= ・/

Claims (1)

[Scope of utility model registration request] Each frame body in the formwork is configured such that the upper plate and the lower plate are connected by connecting pieces at both ends, and the other parts are connected by bolts that can be inserted into arbitrary bolt holes with movable spacers in between. Attach an inner surface plate with a hole for inserting a steel rod support at an arbitrary location on the inside of each frame body, provide sliding guides in the longitudinal direction on the top and bottom of the outside of each frame body, and attach the inner plate to the second sliding guide. A steel bar arrangement adjustment device for a slab formwork, etc., characterized in that a steel bar support body is fitted into a receiving hole aligned with a support insertion hole, and a support plate for supporting the base is movably fitted.