JPH0455554A - Hand-rail mounting ready made foot protection base and making machine thereof - Google Patents

Abstract

PURPOSE:To promote the efficiency of a hand-rail mounting work by forming a foot protection base having a receiving hole on the upper part thereof and having bearing legs on the lower part thereof by placing concrete in half right and left forms and, at the same time, inserting a post in the foot protection base to fix. CONSTITUTION:A hand-rail mounting foot protection base 1 having a post receiving hole 11 on the upper part thereof and having bearing legs 20 on the lower part thereof is formed of concrete. When it is formed, half right and left forms are placed upside down, and the bearing legs 20 are fixed to place concrete. After that, the foot protection base 1 is fixed in a specific position and, at the same time, a post 30 is inserted into the receiving hole 11, and it is secured with mortar 4. According to the constitution, a hand-rail can be efficiently mounted.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a ready-made foot wrapper for attaching a handrail installed on the roof of a building, and a molding machine for the ready-made foot wrapper for attaching a handrail.

[Conventional technology] Conventionally, when installing handrails on the roof of a building, a waterproof layer is made of rubber sheet or asphalt on the floor panel of the roof, etc., and depending on the specifications, a walking rail is placed on top of the waterproof layer. Pour concrete. A holding hole for the handrail post is formed in the concrete, the base of the handrail post is loosely inserted into the holding hole, and the handrail is leveled by filling the holding hole with hardened mortar. Ta. Alternatively, reinforcing bars were buried in the concrete in advance, the base of the handrail support was welded to the reinforcing bars, the handrail was leveled, and concrete was poured around it.

[Problems to be Solved by the Invention] However, in all of the above-mentioned conventional handrail installations, there is a problem in that the installation work is troublesome and requires a lot of effort and time.

This invention was made in order to solve the above-mentioned problems, and is an unprecedented ready-made foot wrap for installing handrails that makes it easy to install handrails on the roof of a building, etc., and can reduce the labor and time of the work. The purpose is to provide a stand and a molding machine for the same.

[Means for Solving the Problems] In order to achieve the above-mentioned problems, the ready-made root wrapping base for attaching a handrail of the present invention is provided with a root receiving hole in the upper part of the main body that receives the root of the handrail support and whose level can be adjusted. It has a structure in which support legs are provided at the bottom to support the main body.

More specifically, the upper part of the concrete main body is provided with a base receiving hole into which the base of the handrail support can be loosely inserted, and the lower part is provided with support legs for supporting the main body.

In addition, the molding machine for the ready-made root wrapping table for attaching handrails is composed of a pair of left and right molding frames, and a mold space for molding the main body with an open upper end is provided inside the molding frame, and the upper end edge is provided with a molding space for molding the main body. A receiving portion for a leg member that is sometimes integrated with the main body is provided, and a convex portion is provided upward in the center of the lower part of the mold space for forming a root receiving hole into which the root of the handrail support is loosely inserted. It has a left and right split type configuration.

[Function] The effect of the invention described in claim (1) is that the ready-made base for attaching a handrail according to the invention is placed on the roof of a building, and the base of the handrail support is level-adjusted in the base receiving hole. The handrail installation work can be easily carried out by having the handrail rest on the handrail.

The effect of the invention as claimed in claim (2) is that a ready-made base for attaching a handrail according to the invention is placed on the roof of a building, and the base of the handrail support is loosely inserted into the base receiver. The handrail installation work can be easily performed by filling the receiving hole with hardened mortar and then adjusting the level of the handrail.

The function of the invention described in claim (3) is to integrate the pair of left and right forming frames, place the leg members on the receiving parts, and pour concrete into the mold space through the openings, so that the concrete is poured into the mold space. If you wait for the molds to harden, then separate the molding frames from each other and take out their contents, you can easily claim (
2) It is possible to create a ready-made base for attaching handrails as described above.

[Embodiment] Fig. 1 shows an overall perspective view of a ready-made root wrapping base for attaching a handrail according to an embodiment of the present invention, and Fig. 2 shows a longitudinal sectional side view thereof.

As shown in the figure, a ready-made root wrapping base 1 for attaching a handrail according to this embodiment includes a main body 10 and leg parts 2 that support the main body 10.
0.20.

The main body 10 is a handrail support 3 installed on the roof of a building, etc.
0, and is made of mortar such as concrete.

A bottomed base receiving hole 11 is provided in the center of the upper surface of the main body 10 as a base receiving hole into which the base of the handrail support post 30 is loosely inserted.

Further, the leg portions 20 are provided at the lower part of the main body 10 so as to be open on both left and right sides.

These leg portions 20 are made of deformable round bars made of iron or the like, and by deforming them, it is possible to adjust the level of the main body 1o in the vertical and inclination directions.

One end thereof faces upward and is embedded and fixed in the main body 10, while the other end is open and extended toward both the left and right sides.

The prefabricated handrail mounting base l of this embodiment is constructed as described above, and is used in the following manner when installing handrails on the roof of a building, etc.

FIG. 3 shows a longitudinal sectional side view of a structure for installing a handrail on the roof of a building, etc., using the above-mentioned ready-made root wrapping base 1 for attaching a handrail.

In order to install a handrail on the roof of a building using the ready-made base for handrail installation 1, a floor panel 40 laid on the roof of the building is used.
A waterproof layer 41 is formed on top of the .

Then, the ready-made base wrapping base 1 for attaching the handrail is placed on the waterproof layer 41 via an adjustment mortar 44, and the position and height are adjusted and fixed with the adjustment mortar 44.

Thereafter, the base portion of the handrail post 30 is loosely inserted into the holding hole 11 of the ready-made handrail mounting base l. Then, hardened mortar 43 is filled into the holding hole 11, and the level of the handrail is adjusted before it hardens.

After waiting for the mortar 43 to harden, concrete 42 is laid flat on the waterproof layer 41.

In this case, concrete 42 is first poured on top of the waterproof layer 41, and after waiting for the concrete 42 to harden,
Attach the handrail support 3 to the holding hole 43 of the ready-made root wrapping base 1 for handrail installation.
It is also possible to set the value to 0.

By using this ready-made handrail mounting stand 1, the handrail can be easily installed on the roof of a building or the like while adjusting the level, and the labor and time involved in the work can be significantly reduced.

The shape and material of the main body 10, the shape of the holding hole 11, etc. may be freely changed within a range that does not significantly impair their functions. Furthermore, the number, number, mounting position, shape, etc. of the supporting legs 2° can be freely changed within the range of not significantly impairing the supporting function of the main body l○.

FIGS. 4 and 5 show other examples of the construction of a ready-made base for attaching a handrail.

This ready-made foot wrapper 50 for attaching a handrail differs from the one shown in FIGS. 1 and 2 only in the structure of the support legs.
The main body parts are the same.

Since the parts of the main body 10 are the same, the same reference numerals as shown in FIGS. 1 and 2 will be given and the description thereof will be omitted.

The support leg portion 51 is formed into a flat plate shape, and the support leg portion 5
Anchors 52, 52 protruding from the top of the main body 10 are embedded therein. The main body 10 and the support legs 51 are integrated by anchors 52 and 52 embedded in the main body 10.

Since the base of the support leg 51 of this ready-made handrail mounting stand 50 is flat, it is desirable that the rooftop area on which it is installed is flat.

Note that the shape of the support leg portion 51 is not limited to a rectangular flat plate, and may be any shape such as a disk shape as long as the bottom portion is flat.

FIG. 6 shows a forming device 60 of the pre-formed root wrapping base 1 for handrail attachment shown in FIGS. 1 and 2.

This molding machine 60 has a pair of molding frames 6 that are symmetrically divided.
1.61.

Inside these molding frames 61, 61, mutually facing parts and a concave mold space 62 with an open top are provided. A semicircular convex portion 63 is provided upwardly toward the inside of the center of the bottom of these mold spaces 62 . These convex parts 6
3 is smaller than the depth D of the mold space 62.

Furthermore, a notch 64 is formed at the center of the upper edge of the outer peripheral wall of these forming frames 61,61.

Further, joint plate parts 65 are integrally provided outward at the joint edges of the outer peripheral walls of these molding frames 61, 61, and bolt through holes 66 are made to correspond to each other in the upper and lower positions of these joint plate parts 65. It is provided.

FIG. 7 shows an explanatory diagram of a method for molding the handrail attachment ready-made foot wrapper 1 shown in FIGS. 1 and 2 using the molding machine 60 shown in FIG. 6.

In forming the ready-made root wrapping base 1 for attaching a handrail using the forming machine 60, first, as shown in the same figure, the left and right forming frames 61 and 61 are combined with each other and the bolt holes 61 and 61 are combined with each other.
Insert the bolt into 6 and tighten the nut to integrate.

After that, rLJ-shaped leg members 21 and 2 are inserted into the notches 64 and 64 at the upper end as members constituting the support leg part 20.
1 at their inner bent ends 21a.

21a are positioned directly above the outer peripheral edges of the convex portions 63 in the mold space 62, and then
The concrete 70 constituting the inner body 10 is cut out at the notch 64.
, 64 to approximately the lower edge position.

Then, after waiting for the concrete h70 to harden, the bolts 67 are removed to separate the forming frames 61 and 61 from each other and their contents are taken out, thereby obtaining the desired ready-made board roll base 1 for attaching a handrail.

In this way, the ready-made board winding base 1 for attaching a handrail can be easily created using the forming machine 60.

In addition, in the above description, the concrete 70 is placed in the mold space 62.
Although the leg members 21, 21 are placed in the notches 64, 64 before pouring the concrete 70, the leg members 21, 21 may be placed before the concrete 70 is poured and it hardens.

[Effects of the Invention] As described above, the ready-made plate winding base for attaching a handrail according to the present invention is provided with a base receiving hole that receives the base of the handrail support at the upper part of the main body and whose level can be adjusted, Since support legs are provided to support the main body, the handrail can be installed by placing the ready-made board winding stand for handrail attachment on the roof of a building, etc., and receiving the base of the handrail support column into the base receiving hole while adjusting the level. The installation work can be done easily.

In addition, the main body is made of concrete, and the upper part is provided with a base receiving hole in which the base of the handrail support can be loosely inserted, and the lower part is provided with legs to support the main body, making it easy to install the handrail. Place a ready-made board rolling stand on the roof of a building, etc., loosely insert the base of the handrail post into the base hole, and adjust the level by filling the base hole with hardened mortar, etc. However, by letting the mortar harden, the handrail installation work can be done easily.

Further, the molding machine for the prefabricated board winding stand for handrail attachment according to the present invention is constructed of a pair of left and right molding frames as described above, and is provided with a mold space for molding the main body whose upper end is open, and the upper end edge The part is provided with a receiving part for a leg member that is integrated with the main body when the main body is molded, and a base receiving hole for loosely inserting the base of the handrail support is provided at the center of the lower part in the mold space. Since it is configured as a left and right split type with the convex part facing upward, the pair of left and right molding frames are integrated, then the leg material is placed on the receiving part and concrete is poured into the mold space through the opening. By pouring the concrete, waiting for the concrete to harden, and then separating the molding frames and taking out their contents, it is possible to easily create a ready-made plate winding platform for attaching handrails.

[Brief explanation of drawings]

Figures 1 to 3 show embodiments of the present invention, of which Figure 1 is an overall perspective view of a prefabricated board winding stand for handrail attachment, Figure 2 is a longitudinal sectional side view thereof, and Figure 3. Figure 4 is a vertical side view showing a structure for installing a handrail on the roof of a building using a ready-made board roll for installing the handrail, and Figures 4 and 5 show other configuration examples.
Among them, Fig. 4 is an overall perspective view of a prefabricated board winding stand for handrail attachment, Fig. 5 is a vertical side view thereof, and Fig. 6 is a prefabricated board winding stand for handrail attachment according to an embodiment of the present invention. FIG. 7 is an exploded perspective view of the forming machine, and is an explanatory diagram showing a method of forming a ready-made board winding stand for handrail attachment using the forming machine for the ready-made board winding stand for handrail attachment. 1... Ready-made board winding stand for handrail installation, 10. ---“Body, 11... Root receiving hole (root receiving hole), 20...
Support leg portion, 21... Support leg material, 30... Support column,
6゜...Molding machine, 61...Molding frame, 62...
Mold space, 63...Protrusion, 64...Receiving chamber (receiving part)
. Figure 4 Figure 4 Hospital I Figure

Claims (3)

[Claims] (1) For handrail mounting, characterized in that the upper part of the main body is provided with a base receiving part that receives the base of the handrail support and whose level can be adjusted, and the lower part is provided with support legs that support the main body. Pre-made root wrapping stand. (2) A ready-made product for mounting a handrail, characterized in that the upper part of the concrete main body is provided with a base receiving hole into which the base of the handrail column can be loosely inserted, and the lower part is provided with support legs for supporting the main body. Root wrapping table. (3) A mold space for molding the main body is formed by a pair of left and right molding frames, and the upper end thereof is open. a left-right split type handrail mounting ready-made base wrapping base, wherein a convex portion is provided upward in the lower center of the mold space to form a base receiving hole into which the base of the handrail post is loosely inserted; molder.