JPH06167120A - Vertical transfer device of materials on construction site - Google Patents

Abstract

PURPOSE:To simplify the structure and securely transfer materials, by providing a loading base to be vertically transferable through wires by means of a winch supported in a transferring body traveling along guide rails. CONSTITUTION:When a car 9 is transferred to the ground level, a transferring body 15 is traveled along guide rails 13 attached to the ceiling slab 11 by the control on an operation panel 29 to lower a loading base 19 on the first floor slab 1. And the wires 35, 37 are loosened. Next, the car 9 is put on the loading base 19 so that the gravitational center of the car 9 is below the pulleies 31, 33 for vertical transferrence. Next, the wires 25, 27 are wound up by the winch 17 to raise the loading base 19. And then the transferring body 15 is forced to travel along the rails 13 to position the base at the place above the opening 5. And further, the wires 25, 27 are wound off by the winch to lower the loading base 19 and to place it on tires 45. And after the wires 35, 37 are loosened, the car 9 is shifted on the ground floor slab 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a transportation device for vertically transporting luggage at a construction site, and more particularly to a vertical transportation device for luggage at a construction site which is suitable when a basement under construction is used as a parking lot.

[0002]

2. Description of the Related Art When building a building, various craftsmen load work tools, materials and equipment, various equipment and instruments into a vehicle such as a passenger car or a minibus, and the vehicle goes to a construction site. However, in recent years, parking facilities have become scarce and the road environment has become congested, and it is currently difficult to find a location for a vehicle near a construction site.

[0003]

On the other hand, when land prices soar,
In many cases, office buildings, etc. build a basement, and in a building with a basement, if the basement is finished at the end,
The basement can be used as a parking lot for vehicles used by various craftsmen. In such a case, it is necessary to transport the vehicle from the first floor to the basement or from the basement to the first floor. Since such a transport device is a temporary one used at a construction site, the structure is simple. At the same time, it is desirable to be able to reliably transfer the vehicle up and down.

The present invention has been devised in view of the above circumstances, and an object of the present invention is to use the basement of a building under construction as a parking lot when carrying luggage up and down at a construction site. An object of the present invention is to provide an upper and lower transportation device for luggage at a construction site which is suitable for the case.

[0005]

In order to achieve the above-mentioned object, an apparatus for vertically transporting a load according to the present invention comprises a rail extending horizontally at a position near a ceiling on a predetermined floor in a building body under construction, A movable body having a length along the rail and traveling along the rail, and supported on one end side in the longitudinal direction of the movable body, and on both sides of the movable body in a direction orthogonal to the longitudinal direction of the movable body. A winch having a winding drum extending in one direction, two movable body side pulleys respectively rotatably disposed at positions spaced in the longitudinal direction of the movable body, and disposed below the movable body side pulley, respectively. And two pulleys for vertical movement and one winding drum portion of each winding drum portion located on both sides of the moving body, and the two pulleys on the moving body side are wound around the upper and lower sides of the winch. Wind the moving pulley A wire having its tip connected to the movable body and a movable body side pulley connected to the other winding drum portion of the winding drum portions located on both sides of the movable body and separated from the winch. After being rotated, the vertical movement pulley on the side away from the winch is wound, and the tip of the wire is arranged below the vertical movement pulley and the wire connected to the movable body. And a wire extending from each frame of the two vertical movement pulleys for suspending the four corners of the luggage mounting table. Further, the present invention is characterized in that the luggage is a vehicle.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings. 1 is a front view of a carrying device according to an embodiment, FIG.
Shows the same side view, and FIG. 3 shows the same plan view. 1 is a slab on the first floor of a building under construction, 3 is a slab on the basement floor, 5 is an opening provided on the slab on the first floor and faces the basement, 7 is a transfer device according to the embodiment, and the transfer device 7 opens the opening 5. The vehicle 9 is vertically transported through the. The basement of this building will eventually be constructed as a parking lot, but during construction, it will be used as a parking lot for various craftsmen and related persons. Therefore, a passage from the road to the opening 5 is secured in the first floor portion, and the passage portion and the basement are finished at the end.

The transfer device 7 includes a guide rail 13 vertically extending below the ceiling slab 11 on the first floor, a movable body 15 traveling along the guide rail 13, and a winch 17 supported by the movable body 15. , A mounting table 19 and the like that move up and down by a winch 17. For the guide rail 13, for example, I type steel is used. The moving body 15 has a frame 15 having a length along the guide rail 13.
01, and a ring 1503 that engages with the lower sides of both sides of the guide rail 13 near both ends of the frame 1501.
Is provided, and at least a pair of wheel bodies 1503 of these wheel bodies 1503 are configured as drive wheels. The drive wheels suspend the moving body 15 below the guide rail 13, and the drive wheels are rotated to cause the moving body 15 to move. The moving body 15 travels along the guide rail 13.

A winch 17 is attached to one end of the frame 1501 in the longitudinal direction, and the frame 1501 is attached.
The first pulley 21 (moving body side pulley) is attached to the winch 17 side, and the second pulley 23 (moving body side pulley) is attached to the other end side of the frame 1501. , 23, as shown in FIG. 1 and FIG.
They are arranged at intervals larger than the width of the vehicle 9.
As shown in FIG. 3, the winch 17 includes a frame 150.
1, which has a winding drum 1701 extending from both sides of the frame 1,
Each winding drum portion 1701A, 1701 located on both sides of 01
Wires 25 and 27 are connected to B respectively, and the winch 1
The operation of the winch 17 and the operation of the drive wheels are controlled by the operation on the operation panel 29 that is hung from 7.

A first vertical movement pulley 31 is arranged below the first pulley 21, and a second vertical movement pulley 33 is arranged below the second pulley 23. The wire 25 connected to the one winding barrel portion 1701A is hung from the second pulley 23 to the first pulley 21, and then hung on the first vertical movement pulley 31, and the end portion thereof is appropriately attached to the frame 1501. It is attached to the place. The wire 27 connected to the other winding drum portion 1701B is hung on the second pulley 23 and then on the second vertical movement pulley 33, and its end is attached to an appropriate portion of the frame 1501. It is worn.

The mounting table 19 is formed with a width larger than the width of the vehicle 9 as shown in FIGS. 1 and 3, and is formed with a length larger than the length of the vehicle 9 as shown in FIG.
The mounting table 19 has the longitudinal direction of the frame 150.
1, one side of the mounting table 19 is positioned below the first vertical movement pulley 31 and the other side of the mounting table 19 is positioned below the second vertical movement pulley 33. It is arranged. The front and rear portions of the one side are connected to the frame 31A of the first vertical movement pulley 31 by connecting the wires 35 and 35, respectively, and the front and rear portions of the other side are connected to the second vertical movement pulley 33. It is connected to the frame 33A via wires 37, 37, respectively.

A recess 41 is provided in the basement below the opening 5.
Is formed, a block 43 is placed on the bottom surface of the recess 41, and a plurality of tires 45 are arranged in a plane on the block 43. Further, four guides 47 are vertically provided between the opening 5 and the basement portion so as to face both sides of the mounting table 19, and the periphery of the opening 5 of the slab 1 on the first floor and the recess 41 are provided. Handrails 48 and 49 are provided around the door so as to be opened and closed.

A case in which the vehicle 9 is transferred to the basement by the vertical transfer device 7 having the above structure will be described.
First, the movable body 15 is caused to travel by operating the operation panel 29, and the mounting table 1 is placed on one place on the first floor slab away from the opening 5.
9 is lowered and the wires 35 and 37 are slackened. Next, the vehicle 9 is moved forward or backward and placed on the mounting table 19. At this time, the vehicle 9 is moved and balanced so that the center of gravity of the vehicle 9 is below the vertical movement pulleys 31, 33. When the vehicle 9 is placed on the mounting table 19, the winches 17 wind the wires 25 and 27, and the mounting table 19 is raised.

Next, the movable body 15 is caused to travel along the guide rails 13 and the mounting table 19 is positioned above the opening 5. Next, the winches 17 feed out the wires 25 and 27, and the mounting table 19 is lowered to be mounted on the tire 45.
The wires 35 and 37 are slackened, and the feeding of the wires 25 and 27 is stopped. Then, the vehicle 9 is moved forward or backward to be moved from the mounting table 19 onto the basement slab 3 and parked at an appropriate place on the basement to complete the work.

After the vehicle 9 is transferred from the mounting table 19 onto the basement slab 3, the winches 17 wind up the wires 25 and 27 to raise the mounting table 19 above the opening 5 and move the moving body 15 to the guide rail 13. Then, the mounting table 19 is lowered to one place on the first floor slab away from the opening 5, and the vehicle 9 is moved forward or backward to be mounted on the mounting table 19 and conveyed from the opening 5 to the basement in the same manner as described above. .

According to the present embodiment as described above, the vehicle 9 can be transferred vertically with a simple structure and reliably, and as a temporary vertical transfer device 7 when the basement of a building is used as a parking lot at a construction site. It is suitable. In the embodiment, the case where the vehicle 9 is transported has been described, but the vehicle 9 is not limited to the vehicle 9 and may be any equipment such as equipment and various devices and instruments.

[0016]

As is apparent from the above description, according to the present invention, a rail extending horizontally at a position near the ceiling of a predetermined floor in a building under construction and a length along the rail are provided. And a winding body that has a moving body that runs along the rail and that is supported by one end side in the longitudinal direction of the moving body and that extends across both sides of the moving body in a direction orthogonal to the longitudinal direction of the moving body. A winch, two movable body side pulleys respectively rotatably arranged at positions spaced in the longitudinal direction of the movable body, and two vertically moving pieces arranged respectively below the movable body side pulley. The pulley and the winding body portion of each of the winding body portions located on both sides of the moving body are connected to each other, and the two moving body side pulleys are wound, and then the vertical movement pulley near the winch is wound. It is turned and the tip of the After the wire connected to the body and the moving body side pulley on the side remote from the winch, which is connected to the other winding body portion of each winding body portion located on both sides of the moving body, are wound, A wire for winding a vertical movement pulley on the side away from the winch, the tip of which is connected to the moving body, and a wire which is arranged below the vertical movement pulley, is arranged in a direction orthogonal to the longitudinal direction of the moving body. Since the luggage mounting table having a length and the wires for suspending the four corners of the luggage mounting table respectively extending from the frames of the two vertical movement pulleys are provided, the upper and lower sides of the luggage can be moved by a simple structure and simple operation. It is possible to reliably carry out the transfer, and it is possible to obtain the vertical transfer device particularly suitable when the basement of the building under construction is used as a parking lot.

[Brief description of drawings]

FIG. 1 is a front view of a carrying device according to an embodiment.

FIG. 2 is a side view of the carrying device according to the embodiment.

FIG. 3 is a plan view of the transport device according to the embodiment.

[Explanation of symbols]

 7 Carrying device 9 Vehicle 13 Guide rail 15 Moving body 17 Winch 19 Loading table 21, 23, 31, 33 Pulley 25, 27, 35, 37 Wire

Claims (2)

[Claims] 1. A rail extending horizontally at a location near a ceiling on a predetermined floor in a building body under construction; a mobile body having a length along the rail and traveling along the rail; A winch having a winding drum supported on one end side in the longitudinal direction of the moving body and extending over both sides of the moving body in a direction orthogonal to the longitudinal direction of the moving body, and a gap in the longitudinal direction of the moving body. Two movable body side pulleys that are respectively rotatably disposed in the set places, two vertical movement pulleys that are respectively disposed below the movable body side pulley, and winding cylinders that are located on both sides of the movable body. A wire that is connected to one of the winding drum parts of the part and is wound around the two movable body side pulleys, and then is wound around the winch-side up and down moving pulleys, the tip of which is connected to the movable body. Both sides of the moving body Is wound around the movable body side pulley on the side separated from the winch and is connected to the other winding cylinder part of the respective winding cylinder parts located on the vertical winding pulley on the side separated from the winch, A wire having a tip connected to the moving body, a luggage mounting table disposed below the vertical moving pulley and having a length in a direction orthogonal to a longitudinal direction of the moving body, and the two vertical moving pulleys. And a wire transporting device at a construction site, each of which extends from each frame and suspends the four corners of the luggage mounting table. 2. The vertical transportation device for cargo at a construction site according to claim 1, wherein a vehicle is mounted on the cargo mount.