JPH1122202A - Simplified lifting and carrying device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To lift and carry material or the like from a position where it is carried in on a truck to a desired floor in a building frame by one-time slinging and removing work. SOLUTION: An elevation rail 1 is fixed on a building frame 2, and a device main body 3 is formed along the elevation rail 1 to be freely capable of elevation. On the device main body 3, a crane 12 capable of horizontally moving material or the like from the outside of the building frame inside, or from the inside of it outside is installed. The crane 12 is provided with a running rail, and a carrying member 15 which horizontally moves along the running rail, and the running rail is composed to be capable of advance/retract to/from the device main body 3. The carrying member 15 is provided with a cross rail in a perpendicular direction to the running rail, and a suspension member 18 which horizontally moves along the cross rail is installed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a simple lifting / transporting machine which simplifies lifting / transporting operations of materials and the like.

[0002]

2. Description of the Related Art In building frame work and finishing work,
As a machine or device for lifting and transporting materials and the like, a mobile crane that can be installed immediately when necessary for construction of a roughing machine or the like and can be immediately removed when unnecessary is used. In addition, although it takes time to install and remove, small tower cranes, small lifts,
Elevating scaffolds are also used. Furthermore, recently, in order to reduce costs, there is an increasing number of cases where a permanent elevator is installed at an early stage and used as a temporary elevator for material lifting / transportation.

[0003]

The general working procedure of a conventional lifting / conveying machine and apparatus is as follows. Unload the loaded materials from the truck. Move horizontally to a predetermined location. Load on lifting / transportation machinery and equipment. Lift down to the required floor of the building frame. From there, it moves horizontally to a predetermined location. As described above, the conventional lifting / transporting operation requires a lot of unloading and unloading of materials, which is troublesome and takes much time.

Accordingly, the present invention provides a simple lifting / transporting machine capable of lifting / transporting materials and the like by a single slinging / unballing operation from a truck loading point of the materials to a required floor of a building frame. The purpose is to provide.

[0005]

According to the present invention, as a technical means for achieving this object, an elevating rail is fixed to a building frame via a supporting member, and the apparatus main body is freely movable along the elevating rail. The gist of the present invention is a simple lifting / conveying machine equipped with a crane capable of moving materials and the like horizontally from the outside to the inside of the building frame and vice versa. In addition, the crane includes a traveling rail and a transport member that moves horizontally along the traveling rail, and the traveling rail is configured to be able to move forward and backward with respect to the apparatus main body. The gist of the present invention is that a traverse rail is provided at right angles to the traverse rail, and a hanger that moves horizontally along the traverse rail is provided.

[0006]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. In FIGS. 1 (a) and (b), 1
Is a pair of left and right elevating rails, one side of which is composed of two guide rails 1a and 1b, respectively, which is fixed to the outside of the building frame 2 via a supporting member 1c. 3 is formed so that it can freely move up and down. A pair of left and right elevating racks 4 is erected and fixed at an intermediate portion between the two guide rails 1a and 1b on one side.

As shown in FIGS. 2 and 3, the apparatus main body 3 includes left and right side frames 3a formed in a rectangular shape, front and rear horizontal rails 3b fixed across the middle thereof, and a horizontal rail 3b. 3b
And a pair of support bars 3c attached in a right angle direction, that is, a front-back direction, at a lower portion of the support bar 3c.

The upper and lower ends of the side frame 3a are shown in FIGS.
As shown in (1), a pair of a first elevating guide roller 5 and a second elevating guide roller 6 are respectively mounted, and the first elevating guide roller 5 is composed of the two guide rails 1a, 1b on one side. , And the second guide rollers 6 are engaged with each other so as to clamp them from the outside.

Reference numeral 7 denotes an elevating speed reducer installed on the left and right ends of the horizontal rail 3b of the apparatus main body 3. An elevating pinion 8 is attached to the tip of the rotating shaft. Numerals 8 mesh with the lifting racks 4, respectively. Therefore, when the elevating speed reducer 7 is rotated forward and backward, the apparatus main body 3 moves up and down along the elevating rail 1 via the pinion 8 and the elevating rack 4.

As shown in FIGS. 3 and 4, running rail slide guides 9 are respectively attached to the lower and front ends of the pair of support bars 3c of the apparatus main body 3. 2. As shown in FIG. 4, a traveling rail sliding speed reducer 10 is provided on the left and right sides via a mounting plate 3e, and a traveling pinion 11 is provided at the tip of the rotating shaft of the traveling rail sliding speed reducer 10, respectively. Installed.

Reference numeral 12 denotes the forward / backward movement (forward / backward movement) of the apparatus main body 3.
The traveling rail 12a includes a pair of right and left traveling rails 12a and a plurality of reinforcing members 12b fixed across the traveling rails 12a. A slide rail 13 fitted and held slidably on the slide rail 14 and a slide rack 14 meshed with the travel pinion 11 are opposed to each other along the travel rail 12a. Therefore,
When the traveling rail slide speed reducer 10 is rotated forward and backward, the crane 12 moves forward and backward (moves forward and backward) while being held by the traveling rail slide guide 9 via the traveling pinion 11 and the sliding rack 14.

The phantom lines shown in FIGS. 2 and 3 show the state in which the crane 12 has moved backward from the fixed position shown by the solid lines, and the front end of the crane 12
Can be moved by the stroke L up to the front end portion. At this time, the rear end of the crane 12 enters the inside of the building frame 2.

Reference numeral 15 denotes a conveying member, which has a pair of front and rear traversing rails 15a and a reinforcing material 15b fixed to the left and right ends of the traversing rails 15a.
A pair of left and right traveling trolleys 16 are mounted on the upper part of the crane 12 and are respectively engaged with a pair of left and right traveling rails 12a of the crane 12 as shown in FIG. Accordingly, by causing the traveling trolley 16 to travel by itself, the transport member 15 moves in the front-rear direction along the traveling rail 12a while being suspended from the traveling rail 12a. As shown in FIG. 3, a stopper 1 for stopping the traveling trolley 16 is provided on a side surface of the traveling rail 12a.
7 are attached respectively.

Numeral 18 denotes a hanging member, as shown in FIG. 3 and FIG.
9, and the trolley 19 can move in the left-right direction along the traversing rail 15a by self-propelled. Two suspenders 18 are provided on the left and right sides with respect to the traversing rail 15a, so that the material W can be suspended by the slinging member 20 attached to the hook 18a. As shown in FIG. 4, stoppers 21 for stopping the trolley 19 are also attached to the side surfaces of the front and rear ends of the traverse rail 15a.

The simple lifting / transporting machine according to the present invention is constructed as described above. As shown in FIG. 1, the material W carried in by the truck T is transported once from the loading point to the required floor N where the material is to be unloaded. It can be lifted and transported by slinging and removing balls.

First, as shown in FIG. 1P, the material W on the bed of the truck T is slung by the slinging member 20, and the elevating speed reducer 7 is operated to raise the apparatus body 3 along the elevating rail 1. Then, the material W is lifted from the bed of the truck T. In the slinging operation, the positioning of the hanging member 18 with respect to the material W (one is shown, but there are a plurality thereof) is performed by operating the traverse trolley 19 to move the hanging member 18 in the left-right direction, and to move the traveling trolley 16. It can be easily set by operating and moving the hanger 18 in the front-rear direction via the traversing rail 15a.

Next, at the stage of lifting, as shown in FIG.
By operating the traveling trolley 16 to move the transport member 15 backward, the material W suspended by the transport member 15 is brought as close to the apparatus main body 3 as possible. This is because the lifting operation by the crane 12 is performed stably in consideration of safety.

The material W is transferred to the required floor N by raising the apparatus body 3.
At the time of lifting, the apparatus main body 3 is temporarily stopped, and FIG.
R, the traveling rail slide speed reducer 10 is operated to move the crane 12 backward, and the traveling trolley 16 is caused to travel along the traveling rail 12a of the crane 12 by itself, so that the transport member 15 is moved to the crane 12 To the rear end. As a result, the material W is carried into the required floor N from outside the building frame 2.

After carrying in, the apparatus body 3 is lowered by a predetermined amount, the material W is lowered onto the receiving table D, and the sling member 20 is removed.

After the material W is lifted and conveyed to the required floor N in this manner, the crane 12 is moved forward and out of the building frame 2, and the apparatus main body 3 is lowered along the lifting rail 1. , Lifting the material on the bed of the truck T
The transfer operation is repeatedly performed according to the above-described procedure. Of course, it is also possible to sort and transport a plurality of materials to an arbitrary floor. In this lifting / transporting operation, it is preferable that the movement of each component can be remotely controlled by a remote controller or the like. Further, the present invention can also be used in a case where building equipment used on an arbitrary floor is replaced on an upper floor, or when used building equipment is put on a truck T and carried out.

[0021]

As described above, the simple lifting / transporting machine according to the present invention allows a material carried by a truck to be slung once from the bed of the truck to an arbitrary floor of the building frame.
Since it is constructed so that it can be lifted and transported in the ball removal operation, it does not take much time for loading and unloading work as usual, and it does not require much time, and it has the effects of significantly improving work efficiency and reducing costs. Play. Further, according to the present invention, it is suitable for lifting / transporting work of small-quantity and many kinds of materials and the like, and is also suitable for rearranging and unloading of construction equipment, and has excellent effects such as being applicable to long objects. .

[Brief description of the drawings]

FIG. 1 shows an embodiment of a simple lifting and conveying machine according to the present invention, in which (a) is a side view in a used state and (b) is a front view.

FIG. 2 is a plan view of a main part of the machine.

FIG. 3 is a side view of a main part of the machine.

FIG. 4 is a front view of a main part of the machine.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Elevating rail 2 ... Building frame 3 ... Equipment main body 4 ... Elevating rack 5 ... First elevating guide roller 6 ... Second elevating guide roller 7 ... Elevating reduction gear 8 ... Elevating pinion 9 ... Traveling rail Slide guide 10: travel rail slide reducer 11 ... travel pinion 12 ... crane 13 ... slide rail 14 ... slide rack 15 ... transport member 16 ... travel trolley 17 ... stop stopper 18 ... hanging tool 19 ... transverse trolley 20: Sling member 21: Stopper for stopping

Claims (3)

[Claims] An elevating rail is fixed to a building frame via a supporting member, and the apparatus main body is formed so as to be able to freely move up and down along the elevating rail. Conversely, a simple lifting and conveying machine equipped with a crane capable of horizontally moving materials and the like from inside to outside. 2. The simple lifting apparatus according to claim 1, wherein the crane includes a traveling rail and a transport member that moves horizontally along the traveling rail, and the traveling rail is configured to be able to advance and retreat with respect to the apparatus main body. Transport machinery. 3. The simple lifting / conveying device according to claim 1, wherein the conveying member comprises a traversing rail perpendicular to the traveling rail of the crane, and a hanger moving horizontally along the traversing rail is provided. machine.