JPH0596320U - Rain cover for building foundation work - Google Patents

Abstract

(57) [Summary] (Corrected) [Purpose] The foundation work for the building will be carried out smoothly, and a roof will be provided to allow the construction to proceed smoothly even during rainfall and snowfall. Provided is a rain cover for a building foundation work which facilitates the foundation work by appropriately maintaining the gap between the parts. [Structure] A standing pillar 1 having a predetermined height, a roof portion which is suspended from the standing pillar 1 and can be folded, and which is lifted up and down between upper and lower end portions of each standing pillar 1 by a hoisting machine 7, and is erected on an upper surface of the roof portion. Curtain 11,1
2 and.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a rain cover for a building foundation construction, in which a roof part for arranging a curtain for the rain cover is vertically movable between upper and lower ends of a vertical column.

[0002]

[Prior Art]

 It is often the case that soil excavation, concrete pouring, required material collection, etc. related to the foundation work of a building cannot be completed on a given date due to obstacles such as rainfall and snowfall. For this reason, it has been strongly desired that a facility for overcoming these obstacles, which is relatively easy to erection and withdraw, and whose handling operation is simple, is made. In particular, it was most necessary that after the installation, there would be no hindrance to the performance of the original foundation work, and that additional facilities would be easy.

[0003]

[Problems to be solved by the device]

 The present invention has been made in view of such circumstances, and in order to perform the foundation work of the building smoothly and reliably, even if it is raining or snowing, there is no obstacle, especially the gap between the work and the roof part. The rain cover for the building foundation work that can be easily maintained and installed easily and can be installed and removed easily, and can be easily added. Its purpose is to provide.

[0004]

[Means for Solving the Problems]

 The present invention comprises: a. Four uprights having a predetermined height, b. A roof part which is erected on the vertical columns and is foldable, and which is lifted up and down between the upper and lower ends of the vertical columns by a hoist attached to the vertical columns; c. A curtain extending on the upper surface of the roof portion d. The basic concept is a rain cover for building foundation work.

[0005]

【Example】

 FIG. 1 is an explanatory view showing the entire structure of a rain cover for a building foundation work according to the present invention, FIG. 2 is an explanatory view showing a folded state of a roof part, and FIG. 3 is a state in which only curtain cloth is connected between two rain covers. FIG.

The rain cover for a building foundation work according to the present invention is composed of four standing columns 1, 1, ... Having a predetermined height, for example, about 4 m, and a roof part 2 suspended on the column during construction. The roof portion 2 can be folded in several layers, and in FIG. 2, each of the reference numerals 3, 4, 5 and 6 in FIG. 1 is folded in four, which is convenient for transportation and storage. Is formed as. Each end of the unfolded roof part of Fig. 1 can be easily lifted and stopped to a predetermined height of the upright pillar by using the hoisting machines 7, 7, ... Be lowered to. The roof portion 2 is formed in a box shape, and a brace for reinforcement is laid on each side surface facing each other, and a cross beam 8 is provided between the facing side surfaces in the center of the roof portion 2. The curtains 11 and 12 are stretched between the lateral beams 9 and 10 at both ends to form inclined surfaces. The curtain is expanded before the roof is raised.

FIG. 3 shows an application example of the rain cover according to the present invention. In the figure, I and II are independent rain covers according to the present invention. Between each I and II, only the curtain III is stretched to cover the foundation work area of, for example, 1.5 times the area. be able to. As for the curtain III, when the roofs of the rain covers I and II ascend, the both ends thereof are attached to the edges of the I and II and spread.

[0008]

[Effect of the device]

 Since the present invention has the above-mentioned configuration, it has the following remarkable effects. a. Regardless of rainfall or snowfall, the basic construction work of the building will proceed and the construction plan will not be delayed. B. In order to provide a roof that covers the required floor space, the roof can be expanded between the vertical columns over the entire length, or a part of it can be folded over and expanded over a partial length, and a wide or narrow covering area can be selected. Enable effective rainproofing and snowproofing by covering various basic constructions c. Since the roof part can be folded, it is convenient for transportation by vehicle or storage in another place. D. The roof can be lifted up and held at an arbitrary height so as not to hinder the foundation work, e. By installing rain covers at two places on the left and right, or by arranging more rain covers, only the curtains are stretched at each gap, which has many advantages such as wide coverage, which is extremely useful. It is a great idea.

[Brief description of drawings]

FIG. 1 is an explanatory view showing an entire structure of a rain cover for a building foundation work according to the present invention.

FIG. 2 is an explanatory view showing a folded state of a roof portion.

FIG. 3 is an explanatory view showing a state in which only curtain cloth is connected between two rain covers.

[Explanation of symbols]

 1 vertical pillar 2 roof part 3 part of roof part 4 part of roof part 5 part of roof part 6 part of roof part 7 hoisting machine 8 center horizontal beam 9 end horizontal beam 10 end horizontal beam 11 curtain 12 curtain I Rain Cover II Rain Cover III Curtain

Claims (1)

[Scope of utility model registration request] 1. A vertical pillar having four predetermined heights, and a roof portion which is erected by the vertical pillar and is foldable, and which is moved up and down between the upper and lower end portions of each vertical pillar by a hoist attached to each vertical pillar. And a rain cover for a building foundation construction, which comprises a curtain body that is installed on the upper surface of the roof.