JPS63315500A - Article transfer accessory equipment - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to an auxiliary device used when moving various objects.

<Prior Art> When moving a certain amount of heavy object, there is a device commonly called a power hand or the like that uses a machine to move the object rather than directly moving the object manually. This type of device is installed on a base or suspended from the ceiling, and multiple arms are sequentially attached to the base so that they can be tilted up, down, and rotated. These hooks are used to suspend and move objects, but in all of them, the motor that is the driving source is installed at the base, not on the arm, and the vertical movement of the object depends on the elevation and elevation of the arm. Therefore, if the arm becomes long, a large amount of power is required, and a great deal of skill is required to move the object vertically up and down. Furthermore, the location where this device is installed requires a considerable amount of space in the vertical direction due to the elevation and elevation of the arm.

<Problems to be Solved by the Invention> The present invention solves the above-mentioned drawbacks of the prior art, and provides a device that requires less vertical space at the installation location, requires less power, and can easily move in the vertical direction. With the goal.

Means for Solving the Problems> The means for achieving the above object of the present invention is to attach a horizontal primary arm to a support that is erected on a base or suspended from a ceiling or other base so as to be able to rotate; At least one secondary arm is attached to the distal end of the horizontal primary arm so that the proximal end of the secondary arm is pivotally attached to the distal end of the arm in front of the horizontal arm so that it can rotate freely, and a plurality of secondary arms are attached to the distal end of the foremost secondary arm. A telescoping vertical arm in which cylinders of books are assembled in the shape of a fishing rod that can be drawn out in sequence is rotatably suspended, and a driving device for telescoping the vertical arm is disposed at the tip of the most advanced secondary arm; On the other hand, the object movement assisting device is characterized in that a weight is disposed at the base end of the primary arm.

<Embodiments and Effects> The present invention will be described in detail below with reference to drawings showing embodiments thereof.

Figure 1 shows an example in which there is one secondary arm.
FIG. 2 is an explanatory diagram showing the movement, and in addition to the examples shown in these figures, there are also models having two or more secondary arms. Further, although the example shown in FIG. 1 shows a structure in which a support is installed upright from the floor, it is also possible to use a support that is suspended from the ceiling surface.

In Figure 1, the horizontal primary arm (
2) is rotatably attached, and a horizontal primary arm (3) is also rotatably attached to its tip. This column (1) may be made telescopic if necessary, but this is convenient since it will be compact when transporting the device itself, but it is not necessary from the functional point of view of the device itself. do not have.

A telescopic vertical arm (4) is suspended from the tip of the horizontal primary arm (3), and a drive device (5) such as a motor is used to extend and retract the vertical arm (4) of the bracket.
is located. The vertical arm (4) has a plurality of cylindrical bodies with different diameters combined in the shape of a pull-out fishing rod, and a chain, belt or other connecting means is used to connect the drive device (5) and the lowest cylindrical body. The vertical arm (4) itself is configured to extend and contract. At the lower end of such a vertical arm (4), various kinds of object hanging or gripping tools are removably installed.

Further, a weight (6) is attached to the base end of the horizontal primary arm (2).

In the device of the present invention having such a configuration, vertical arms (4
) Manually hold the operation part (7) provided at the lower end of the
Rotate to the desired position in the horizontal direction as shown by the arrow in the figure, and operate the drive device (5) by operating the operating section (7) when necessary to extend and retract the vertical arm (4) in the vertical direction. However, since the lower end of the vertical arm (4), that is, the 2 gripping tools for hanging various objects, can move vertically, accurate and quick work can be done, and the support (1) and the vertical arm (4) Even if there is another object between the
3) is long (or even if it becomes large in number), there is no need to move the horizontal arm itself; it is only necessary to extend and retract the vertical arm (4), so it is sufficient to have as much power as is necessary for that purpose.

<Effects of the Invention> As described above, according to the present invention, it is easy to perform vertical movement by extending and contracting the vertical arm (instead of the conventional movement by raising and lowering the arm). Moreover, the overall height of the device is small, and there is no need to increase the size of the drive device even when a large number of secondary arms are used, so it can be adjusted according to the work needs. By changing the number of secondary arms and adjusting the weight accordingly, it is possible to achieve more functions.

[Brief explanation of the drawing]

FIG. 1 is a side view showing one embodiment of the device of the present invention, and FIG. 2 is a plan view showing its movement. In the figure, (1): Support column (2) Horizontal primary arm (3) ゛Horizontal primary arm (4) = Vertical arm (5)° Drive device patent applicant Ryozo Matsumoto (and one other person) Agent Noriharu Ariyoshi Procedures Ne' Oral Sho (Spontaneous) July 25, 1986

Claims (1)

[Claims] 1. A horizontal primary arm is rotatably attached to a support that is erected on a base or suspended from the ceiling or other base, and at least one secondary arm is attached to the tip of the horizontal primary arm in sequence. The base end of the secondary arm is pivotally attached to the base end of the secondary arm so that it can rotate freely, and the extensible vertical arm has a plurality of cylindrical bodies assembled in the shape of a fishing rod that can be pulled out in sequence at the tip of the most advanced secondary arm. is rotatably suspended, and a driving device for extending and retracting the vertical arm is arranged at the tip of the most advanced secondary arm, while a weight is arranged at the base end of the primary arm. Object movement assist device.