JP2611613B2 - All-weather temporary shed with sliding opening - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction site such as a dam construction site, which has a slide opening / closing type opening which enables continuous site work such as concrete pouring without being affected by weather conditions such as wind and rain. All-weather temporary shed.

[0002]

2. Description of the Related Art In general, work at a construction site such as a dam site is performed entirely by open-air work, and is often greatly affected by weather conditions such as wind, rain and temperature. For this reason, a method of partially covering the work area with a temporary tent or the like and overcoming the wind and rain has been partially adopted.

[0003]

However, the open-air work is
In intense heat and cold weather, workers are forced to work in a poor working environment, so work efficiency is significantly reduced,
In addition, there were problems such as adverse effects on construction and quality depending on weather conditions.

Further, if the work area is simply covered with a temporary tent or the like from above, when the crane is used to transport construction materials and equipment into the temporary tent, the temporary tent is moved or temporarily moved out of the temporary tent. It was necessary to temporarily put materials and other items into the tent and then carry it into the temporary tent from the side, which was extremely poor in workability.

The present invention has been made in order to solve the above-mentioned problems, and it is possible to perform on-site work such as casting concrete without being affected by bad weather, and to smoothly carry in construction materials and equipment. It is an object of the present invention to provide an all-weather temporary shed with a slide opening / closing opening that can be operated.

[0006]

SUMMARY OF THE INVENTION An all-weather temporary shed with a sliding opening / closing opening according to the present invention comprises a column built at predetermined intervals and a plurality of beams bridged between the columns. , A canvas roof installed on the beam set consisting of the plurality of beams, a slide opening / closing opening provided on the canvas roof, and concrete transported to the sliding opening / closing opening are concreted. An overhead traveling concrete hopper that horizontally conveys to the casting position, wherein the slide opening / closing opening is provided between the rails laid along the roof surface in the opening provided in the canvas roof, and a plurality of powered hoppers. The sliding doors are configured to travel left and right by remote control to open and close.

[0007]

1 to 3 show an embodiment of an all-weather temporary shed with a slide opening / closing opening according to the present invention.
(Hereinafter referred to as the “temporary shed 1”) is a support 2 that is installed at predetermined intervals so that it can be easily removed from the dam body A under construction with an anchor bolt or the like. A plurality of beams 3,3, a canvas-type roof 4 installed on a beam set composed of the beams 3, and a roof-type roof 4 facing the sky. It is provided with a slide opening / closing opening 5 and the like.

The temporary shed 1 uses, for example, lightweight H-section steel for the support columns 2 and uses truss beams for the beams 3 to reduce the weight and make it prefabricated. It is detached from the main body A and can be easily moved to the next work block by hanging it with a cable crane or the like.

The slide opening / closing opening 5 is an opening for carrying concrete buckets, construction materials, construction equipment and the like conveyed by a cable crane or the like into the temporary shed 1, and prevents rain and snow from being blown. It is configured as small as possible.

A sliding opening / closing opening 5 is provided between two rails (not shown) laid along the roof surface in a rectangular opening formed in the canvas type roof 4 and provided with two motive power. The sliding doors 5a, 5a of the vehicle run left and right by a remote operation such as a remote operation or a wireless operation to open and close.

In the temporary shed 1, concrete is received from the concrete bucket 6 which has been carried to the slide opening / closing opening 5 by a cable crane (not shown), and any concrete in the concrete placing block of the dam body A is provided. , A ceiling traveling type concrete hopper 7 for horizontal conveyance is installed.

The overhead traveling type concrete popper 7 is provided with traveling rails 8, laid in parallel between the columns 2, 2 of the temporary shed 1.
8, a traveling girder 9 installed between the traveling rails 8 and 8 and traveling on the traveling rail 8 along the traveling rail 8, and a parallel running along the traveling girder 9 on the traveling girder 9. Traversing rails 10 and 10 laid on the vehicle, a traversing truck 11 traversing on the traversing rails 10 and 10 in a direction orthogonal to the traveling rail 8, and a concrete hopper to be described later installed on the traversing truck 11. The apparatus is provided with a turning device 13 for turning the 12 and a concrete hopper 12 capable of turning around a vertical axis by the turning device 13 and having a gate 12a at the lower portion for discharging concrete.

[0013] With this configuration, the concrete hopper 12 conveys concrete to an arbitrary position in the work block by traveling and moving in the longitudinal direction of the traveling rail 8 and in a direction perpendicular thereto. The concrete in the concrete hopper 12 can be discharged in an arbitrary direction and cast by turning the concrete popper 12 about a vertical axis by the turning device 13 and opening the gate 12a.

Next, the operation procedure of the temporary shed 1 according to the present invention will be described step by step.

First, the temporary shed 1 and the overhead traveling concrete hopper 7 are installed in a concrete casting block.

Next, the concrete bucket 6 into which the concrete is put is suspended by a cable crane or the like,
It is transported to the vicinity of the slide opening / closing type opening 5 of the temporary shed 1 and temporarily stopped there.

At the same time, the overhead traveling concrete hopper 7 is moved to a position directly below the slide opening / closing opening 5, and the concrete hopper 12 is made to stand by immediately below the sliding opening / closing opening 5.

Next, the sliding door 5 of the slide opening / closing opening 5 is operated by remote operation such as remote operation or wireless operation.
Open a, 5a left and right. Then, the discharge gate of the concrete bucket 6 is opened, and concrete is put into the concrete hopper 12.

Next, when all the concrete has been transferred from the concrete bucket 6 to the concrete hopper 12, the sliding doors 5a, 5a of the opening / closing opening 5 are closed.

Next, the concrete traveling hopper 7 is operated to move the concrete hopper 12 to a concrete pouring position, where the discharge gate 12a is opened and the concrete inside is poured. In the embodiment, the hopper is used for transporting the concrete. However, a vessel may be used. In this case, the vessel is raised and lowered by a wire, and concrete is poured while being inclined in four directions (FIGS. 4A and 4B). ), (c)
See).

[0021]

According to the present invention, the all-weather temporary shed with a sliding opening / closing opening according to the present invention has the above-described structure, and includes a plurality of columns installed at predetermined intervals and a plurality of columns installed between the columns. It is equipped with a beam and a canvas-type roof installed on this beam consisting of multiple beams, so on-site work such as placing concrete without being affected by the weather even on a rainy day You can do it.

Further, the canvas type roof is provided with a slide opening / closing opening, and the sliding opening / closing opening is provided between a plurality of rails laid along the roof surface in the opening and provided with a plurality of power-operated sheets. Since the sliding door is configured to travel left and right by remote control and open and close, construction materials and equipment can be directly and smoothly carried into the temporary roof from the sliding opening / closing opening.

Further, an overhead traveling type for receiving concrete from a concrete bucket transported to a slide opening / closing opening by a cable crane or the like into a temporary roof and horizontally transporting the concrete to an arbitrary position in a concrete placing block. Since the concrete hopper is installed, the concrete immediately after being brought in can be quickly poured into the target place, and the concrete placing work can be performed extremely efficiently.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing an installation state of an all-weather temporary shed with a sliding opening / closing opening according to the present invention.

FIG. 2 is a plan view of the all-weather temporary shed with a sliding opening / closing opening shown in FIG. 1;

FIG. 3 is a plan view showing a state where a sail roof of the all-weather temporary shed with a sliding opening / closing type opening of FIG. 1 is removed.

FIG. 4 (a) is a perspective view showing a use state of a vessel,
4 (b) and 4 (c) are side views.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... All-weather temporary shed with sliding opening type opening (temporary shed) 2 ... Prop, 3 ... Beam, 4 ... Canvas type roof, 5 ... Sliding opening / closing opening, 5a ... Sliding door, 6 ... Concrete bucket, 7 ... Covering overhead concrete hopper, 8 ... Running rail, 9 ... Running girder, 10 ... Travel rail, 11 ... Travel trolley, 12 ... Concrete hopper, 13 ... Slewing device.

Claims (1)

(57) [Claims] Claims: 1. A column built at predetermined intervals,
A plurality of beams spanned between the columns, a canvas roof installed on a beam set including the plurality of beams,
A slide opening / closing opening provided in the canvas roof,
An overhead traveling concrete hopper for horizontally transporting the concrete conveyed to the slide opening / closing opening to the concrete pouring position, wherein the sliding opening / closing opening is provided on an opening provided on the canvas roof on the roof surface. A multi-weather temporary shed with sliding opening and closing, characterized in that a plurality of powered sliding doors run left and right by remote control to open and close between rails laid along .