JPS621059B2 - - Google Patents

Abstract

The equipment supports the shuttering when pouring concrete on profiled dam planks as used in waterworks, e.g. a reinforced quay wall. The concrete is supported by one or more components rigidly clamped in position at the sides inside the recesses of the planks, and in the lengthwise direction of the dam wall. There can be a single such component, extending horizontally, and the clamping devices can be adjustable, being actuated mechanically, pneumatically, hydraulically or electro-magnetically, with remote control.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention uses wet cement to form the tops of shaped pile plates used for reinforcing waterworks, steep embankments, quays, mooring facilities, etc. The present invention relates to a device for supporting an enclosing mold that receives and shapes poured concrete when forming a beam. In general, beams provided on the top of a shaped pile board group (in other words, on the tops of both sides of the walls of the pile board group) are installed on both sides of the shaped cross section of the pile board (in other words, in the cut section). It is formed using a surrounding mold that is inserted into a recess consisting of a standing wing. Supporting elements for these enclosures, whether made of wood or metal, must be inserted between the sides of the shaped cross-section of the pile boards. The specific structure of a structure including a member supporting a conventional enclosure type is shown in the accompanying drawings of the present invention [FIGS. 1 to 3]. However, the explanation will be made with reference to the supporting member (the part indicated by diagonal lines in FIG. 1) including the pressing means, which is a characteristic part of the present invention. In the conventional device, the part corresponding to the support member 1 of the present invention has one or more concrete iron members (angle members) placed at predetermined positions in each recess of the shaped pile 2 constituting each notch. It is realized by welding. In this specification, the term "notch" refers to the inner space of the shaped pile 2 . Members 3 and 4 are placed on the angle material, and members 3 and 4
is provided for the enclosing floor member forming the concrete beam 5 . These members 3 and 4 are, for example, a third
It has the shape shown in the figure (plan view) and can be either wooden or metal and can be easily removed and recovered if the beam 5 does not require an enclosure. Angle material and member 3 and
An arm 6 is attached to 4 . Arm 6
When in use, extends horizontally, as shown in FIG. The member 7 is provided below the arm 6 and is placed on the lateral side of the shaped pile 2 when the support member is used in a situation where the support member supports a mold in an enclosure.
The arm 6 has a second arm 9 which laterally supports an enclosure-shaped vertical member 8 into which the concrete beam 5 is poured. Supporting members in the prior art not only need to be welded, but also have to be removed using a fusing machine or the like when they are no longer needed at a later date. In addition, in order to support the enclosure, a considerable number of members must be welded at right angles to each other or adapted to the shape of other members to the top of the shaped pile plate or to the recess forming the notch. There is. Furthermore, when proceeding according to such techniques, when the main parts of the wooden enclosure form are removed from the finished beam after the concrete has hardened,
It is very often destroyed. The conventional techniques known to date are therefore expensive, taking into account labor costs, are uneconomical and waste raw materials. The object of the invention is to eliminate the above-mentioned disadvantages and to provide a device for supporting a corral for constructing beams of the above-mentioned type. In the apparatus of the present invention, each of the shaped pile boards is
A device for supporting an enclosing mold for forming a concrete beam on the pile plate having a cross section with a notch, the device comprising a support member that traverses and seals the notch, the support member having at least the pressing means comprising two spindles, at least one of which is adjustable;
It is characterized in that at least one spindle is horizontally pressed into the notch by means of pressing means fixed to the other end of the support member. That is, the device of the present invention is shown by diagonal lines in FIG. 1, and consists of a support member positioned in a notch and a pressing means for horizontally pressing the support member into the notch. The main parts of the present invention will be explained in more detail based on the attached drawings. The device of the invention is basically shown in the form of a somewhat wider space (Figs. 1 and 2).
Figure) Consists of a support member 1 . This support member 1 is a shaped pile having a shaped cross section.
It is installed in the notch of 2 . The support member 1 is positioned horizontally so that its shape fits into each notch of the shaped pile.
In the figures, the support member 1 is shown horizontally in the notch of the shaped pile in use, and the shaped pile is shown vertically. Each support member 1 is pressed into a notch in a shaped pile 2 in the following manner. In FIG. 2, the two pressing means 10 and 11 have conical spindles as shown at 12 and 13 , respectively. Opposite the conical spindles 12 and 13 in the support member 1 , further conical spindles 14 and 15 are provided. In order to press the support member 1 into the notch of the shaped pile 2 , the axial arrangement of the pressing means with a conical spindle is adjusted, as schematically indicated by the double-ended arrow. Bye. These pressing means have conical spindles 12 and 13 firmly pressed against the corresponding sides of the shaped pile 2 . This operation is carried out by adjusting the lever 17 laterally through the space 16 provided in the support member 1 . FIGS. 4 and 5 show two types of spindles that serve as pressing means. The first pressing means (Fig. 4) is
The pressing means 18 has a conical spindle 18' , and the second pressing means (FIG. 5) has a pressing means 19.
It has a sawtooth (flat) spindle 19' . Sawtooth sections 19' are used when the lateral sides of the shaped pile run at right angles to the plane of the shaped pile group.

[Brief explanation of the drawing]

FIG. 1 is a cross-sectional view of an enclosure with cement inside, taken along the line - in FIG. 2; FIG. 2 is a plan view of each of the shaped piles without enclosures and equipped with the device of the invention. FIG. 3 shows an enclosed floor member (separated or assembled) which is placed on a support member in the apparatus of the invention. FIG. 4 shows a pressing means with a conical spindle used to press the device into a notch in a shaped pile. FIG. 5 shows a pressing means with an alternative spindle exhibiting a pressing action essentially similar to that of FIG. 4; 1...Supporting member, 2...Shaped pile, 3,
4... Enclosure type floor member, 5... Beam (cement, concrete), 6... Arm, 7... Member, 8...
...Enclosed vertical member, 9...Arm, 10, 11
... Pressing means, 12, 13, 14, 15 ... Conical spindle, 16 ... Space, 17 ... Lever, 18 ... Pressing means, 18' ... Conical spindle, 19 ... ...Pushing means, 19'...Sawtooth-shaped spindle.

Claims (1)

[Scope of Claims] 1. A device for supporting an enclosing mold for forming a concrete beam on the pile plates, each of the shaped pile plates having a cross section with a notch, comprising: comprising a support member for sealing across the support member, the support member comprising at least two spindles, the pressing means having at least one of the spindles being adjustable and the at least one spindle being adjustable; Device characterized in that it is horizontally pressed into the notch by means of pressing means fixed to the other end of the support member. 2. The device according to claim 1, wherein the pressing means comprises a sawtooth spindle.