JP2546593B2 - Construction material carrier - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention provides a pair of traverse guide rails at a predetermined height above and below the outer wall of a building frame to carry materials and equipment to each floor at a construction site. The present invention relates to a construction material conveying device in which a pair of elevating guide rails are provided on the outer wall of a building skeleton at right and left at predetermined intervals.

[0002]

2. Description of the Related Art In construction work, lifting and horizontal transportation of construction materials occupy a large weight in the field work. Of these, hoisting occupies a fairly large weight, and materials of other varieties are concentrated and carried in various packing styles, especially at the finishing work and equipment construction stages, so if not hoisting quickly, it will have a large impact on the process. .

Therefore, in recent years, a pair of lifting rails have been erected on both sides of the opening of the outer wall of the building frame, and the lifting platform having a slide fork suspended thereon is lifted along the lifting rails.
When reaching a predetermined floor, a construction material transfer device has been used in which materials are carried into a building through a slide fork through an opening.

According to this device, materials can be quickly brought into each floor. However, in a high-rise building or the like, when a large amount of interior materials are brought in, it may be necessary to install a plurality of the conveying devices. . On the other hand, Japanese Patent Publication Sho 52-5175
In the gazette, a guide rail perpendicular to the outer wall of the building and a large number of horizontal and parallel traverse guide rails are provided, and a work table for traversing the traverse guide rail is placed in a cage that is elevated along the elevator guide rail. Techniques for scaffolding are disclosed. However, this technology is used for cleaning the outer wall after the building is completed and for use as an emergency elevator, and it is necessary to incorporate it into the building from the time of design, and it is a labor-saving device that can be used as a general-purpose product for the construction work of various buildings. Absent. Further, Japanese Patent Application Laid-Open No. 1-236186 discloses a technique of moving the upper and lower ends of a lift guide together with an elevator car. However, this technology is related to the circulating elevator in a multi-storey car park and is not used for transporting construction materials at a construction site.

[0005]

SUMMARY OF THE INVENTION Therefore, the present invention does not occupy the space of the building itself after construction even if a lot of interior materials are carried in on a construction site such as a high-rise building. It is an object of the present invention to provide a construction material transporting device that can be installed on a stand and is labor-saving and labor-saving.

[0006]

According to the present invention, a pair of traversing guide rails are provided vertically at a predetermined distance above the outer wall of the building frame, and a predetermined distance is left and right on the outer wall of the building frame. In the construction material conveying device provided with a pair of lifting guide rails separated from each other, the traverse guide rail has a flange surface for fixing to the outer wall of the building body and a guide surface for suspending a hanger described below, The elevating guide rail is cut in the vicinity of the vertical direction intersecting the traverse guide rail, and the cut portion of the elevating guide rail is provided with a guide roller driven by a traverse motor and is used for the traverse by the hanger provided above and below. An elevating platform which is suspended laterally on a guide rail and is guided by the elevating guide rail to ascend and descend while being engaged with the cut portion of the elevating guide rail and traversing. Provided, that the lifting platform is provided with a pinion driven by the lifting motor rack meshes provided integrally with the elevating guide rails, and a hanger having a slide mechanism for horizontally moving the cargo.

[0007]

[Operation] A pair of traverse guide rails are vertically fixed to each other at a predetermined interval at a high position on the outer wall of the building frame by their flange surfaces, and a pair of left and right guide rails are vertically fixed to each other at a predetermined interval. Then, the place where the construction materials and equipment are brought in is installed below it. For example, a container trolley containing construction materials and equipment that have been transported to the loading place by a forklift, etc. Driven by the lifting motor, the lifting platform rises and stops at the cut portion of the lifting guide rail that intersects the traverse guide rail. And
The cut part of the lifting guide rail, which is hung on the guide surface of the traverse guide rail by the upper and lower hangers, engages the elevating table, traverses by the guide roller driven by the traverse motor, and stops at a predetermined place. To do. Next, the container carriage is horizontally moved by the slide mechanism of the lifting platform, carried into the building through the opening provided on the outer wall, and unloaded. The remaining material is carried out in the reverse order of the above. These series of operations are performed by remote control from the operation panel.

[0008]

Embodiments of the present invention will be described below with reference to the drawings.

In FIG. 1, a pair of traverse guide rails 1 and 1 are fixedly installed in a building at predetermined heights on an outer wall A of a substantially completed building body at predetermined heights. As shown in FIG. 2, the transverse guide rail 1 has an H-shaped cross section, and has a flange surface 1a for attaching to the outer wall A of the building and a guide surface 1b for suspending a hanger 3 described later.
And have. . Further, on the outer wall A of the building frame, a pair of guide rails 2 for raising and lowering with a predetermined interval left and right,
2 is erected, and the elevating guide rails 2 and 2 are cut in the vicinity of the upper and lower sides that intersect the traverse guide rails 1 and 1. As shown in FIG. 2, the cut portions 2a, 2a of the elevating guide rail are provided on the guide surfaces 1b, 1b of the traverse guide rails 1, 1 above and below via guide rollers 5 driven by a traverse motor 4. It is suspended so as to be traversable by the hangers 3, 3. The elevating guide rails 2 and 2 are fixed to the building except the cut portions.

As shown in FIG. 2, the lift table, generally designated by 7, has its pinion 8 meshed with a rack 6 provided integrally with the lifting guide rails 2 and 2, and its guide roller 9 also.
Engages with the flanges of the elevating guide rails 2 and 2, and the elevating motor 10 rotates the pinion 8 to ascend and descend. Further, the lifting platform 7 includes a lifting tool 11 provided with a slide mechanism, and lifts the container cart D.

On the ground where the lower ends of the elevating guide rails 2 and 2 are located, a loading place 12 for equipment is provided.
In addition, the traverse guide rails 1, 1 and the cut portions 2a, 2a of the elevating guide rails, that is, the switching points are
In the example shown in FIG. 1, there is one location, but it is also possible to provide several locations in the middle.

A forklift C lifts a container truck D containing the construction materials carried to the loading place 12 by a lifting tool 11 of a lift 7. The elevating motor 10 operates to rotate the pinion 8 that meshes with the racks 6 of the elevating guide rails 2 and 2, and the elevating table 7 rises. When the lift table 7 reaches the cut portions 2a, 2a of the lift guide rails, the lift table 7 stops. Then, the traverse motor 4 is operated to rotate the guide roller 5 and the cut portions 2a, 2a of the elevating guide rails supporting the elevating table 7 traverse and stop when reaching a predetermined place.
Next, the container carriage D is horizontally moved by the slide mechanism provided on the lifting tool 11 of the lifting platform 7, and is unloaded into the building through the opening B provided on the outer wall A. Then, the battery car E horizontally conveys the work to the work place. Also, when the residual material is carried out from the building, this carrying device is used in the reverse procedure to the above. These series of operations are performed by remote control from the operation panel.

[0013]

The present invention has the following effects. (A) In a high-rise building or the like, when the interior materials and the like are often carried in, a plurality of lifting devices are installed and there are a plurality of carrying-in points. According to the present invention, there is one carrying-in place (unloading place, receiving place). Can be (B) It can be easily installed by attaching the lifting and traversing guide rails to the outer wall of the building without changing the building itself. Then, the lifting platform moves up and down and traverses, and does not require an elevator or a special lift unlike the conventional device. Therefore, it can be applied to various buildings without affecting the design of the building. Therefore, it is possible to set a standard design product and apply it to various building works, or divert it. (C) There can be only one lift operator. (D) The transfer lift can be overtaken, and the handling time can be made equal to the case where a plurality of vehicles are installed. (E) The receiving place does not necessarily have to be provided on the vertical line of the unloading place, and may be provided at a place deviating from the vertical line depending on the building structure.

[0014]

[0015]

[0016]

[0017]

[0018]

[Brief description of drawings]

FIG. 1 is an external view of a building under construction provided with a construction material conveying device according to an embodiment of the present invention.

FIG. 2 is a side view of a main part of the construction material conveying device.

[Explanation of symbols]

 1 ... Traverse guide rail 2 ... Elevating guide rail 2a ... Cutting part 3 ... Hanger 4 ... Traverse motor 5 ... Guide roller 6 ... Rack 7 ... Elevating Platform 8 ... Pinion 9 ... Guide roller 10 ... Lifting motor 11 ... Lifting tool 12 ... Carrying-in place A ... Outer wall B ... Opening C ... Forklift D ...・ Container cart E ... Battery car

Claims (1)

(57) [Claims] 1. A pair of traverse guide rails (1, 1) vertically spaced apart from each other by a predetermined distance in a high place of an outer wall (A) of a building frame.
And a pair of elevating guide rails (2, 2) at predetermined intervals on the outer wall (A) of the building frame, the traverse guide rail (1,
1) has a flange surface (1a) for fixing to the outer wall (A) of the building frame and a guide surface (1b) for suspending a hanger (3) described later, and the lifting guide rails (2, 2) )
Is cut in the vicinity of the vertical direction crossing the traverse guide rails (1, 1), and the cut portions (2a, 2a) of the elevating guide rails are guide rollers (5) driven by the traverse motor (4). And the guide rails for traverse (1,
(1) Suspended by being able to traverse, being guided by the elevating guide rails (2, 2) to ascend and descend, and being vertically engaged with the cut portions (2a, 2a) of the elevating guide rail to traverse. 7), and a rack (6) integrally provided on the lifting guide rails (2, 2) on the lifting platform (7).
A construction material transporting device, comprising: a pinion (8) which is engaged with and driven by an ascending / descending motor (10); and a suspender (11) provided with a slide mechanism for horizontally moving a load.