JPH0747567Y2 - Hanging device - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a suspension device suitable for suspension work such as construction work. For example, in construction work, an assembly work may be performed while a steel frame-like body assembled in a flat rectangular shape is being lifted. This plan is used for such work.

[0002]

2. Description of the Related Art Heretofore, in this type, the following has been done. As shown in FIG. 5, a wire 5B is stretched on a suspension ring 5A attached to the upper surface corner of the steel frame body 5 assembled in a flat rectangular shape, and the wire is used to lift the crane 5 by a known crane 6.

[0003]

The problems described in the prior art have the following problems. 1. Long wires are required to hang heavy loads. 2. For this reason, it was necessary to raise the lift of the crane. 3. When the center of gravity of the load to be lifted is different from the plane center of the load, it is necessary to adjust the length of the wire in order to hang it horizontally. In the case of 4.4-point suspension, there was a risk of breaking the baggage in the middle.

The present application has been made in view of the above problems of the prior art, and an object of the present application is to provide a device capable of solving the above problems.

[0005]

[Means for Solving the Problems] In order to achieve the above object, the present invention is as follows. That is, the one of the present application is composed of a main frame 2 which is long in the left and right and a lower frame 3 which is connected to both ends of the upper surface of the main frame 2 in a direction orthogonal to the longitudinal direction of the main frame 2, U-shaped rings 3E are provided at both ends and the central part of the lower frame 3 at predetermined intervals outward from the center in the central part and at predetermined intervals inward from both ends at both ends. It is a hanging device that is attached by hanging.

In this case, the main frame 2 is the web 2A.
And, in the frame body 2D composed of the horizontal H-shaped steel in which the flanges 2B and 2C are continuously provided on the upper and lower sides of the web 2A, the web 2A is provided with a proper number of lifting circular holes 2A1 and the upper flange Mounting holes 2B1 for the lower frame are formed at both end portions of 2B inward from the end of the upper flange 2B at predetermined intervals, and the lower frame 3 is provided at the lower flange 3A and at the center of the upper surface of the lower flange. A frame composed of a vertical wall 3B having a T-shaped cross section that is continuously provided, a trapezoidal frame 3C that is continuously provided on the upper surface of the vertical wall, and a connecting plate 3D that is attached above the trapezoidal frame. In the body 3F, the connecting plate 3D is provided with a mounting hole for the main frame corresponding to the mounting hole 2B1, and the lower flange 3A has U-shaped rings 3E at both ends and the center. Outward from the center At predetermined intervals, also In the both end portions mounted suspended at predetermined intervals inwardly from both ends,
The hanging hardware 4 can be connected to the U-shaped ring 3E.

[0007]

EXAMPLES Examples will be described with reference to the drawings. 1
Is a suspension device according to the embodiment of the present invention, and is a main frame 2 that is long in the left and right.
And a lower frame 3 connected to both ends of the upper surface of the main frame 2 in a direction orthogonal to the longitudinal direction of the main frame 2. It should be noted that although the one shown in the drawing has two lower frames 3, it is natural that the number is appropriately increased.

Therefore, the main frame 2 has a web 2A,
In a frame body 2D made of horizontal H-shaped steel in which flanges 2B and 2C are continuously provided above and below the web 2A, an appropriate number of lifting circular holes 2A1 are formed in the web 2A, and an upper flange 2B is formed. Mounting holes 2B1 for the lower frame are formed at both end portions of the upper flange 2B at predetermined intervals inward from the end portion of the upper flange 2B.

Further, the lower frame 3 has a lower flange 3A, a vertical wall 3B having a T-shaped cross section which is continuously provided at the center of the upper surface of the lower flange, and a trapezoidal shape which is continuously provided on the upper surface of the vertical wall. In a frame body 3F including a frame 3C and a connecting plate 3D mounted above the trapezoidal frame, the connecting plate 3D has a mounting hole (not shown) to the main frame corresponding to the mounting hole 2B1. A U-shaped ring 3E is provided at both ends and the center of the flange 3A below and at the lower part of the flange 3A. It is hung downward at a predetermined interval.

B is a bolt for connecting the mounting hole 2B1 for the lower frame and the mounting hole for the main frame. Reference numeral 4 denotes a hanging metal piece connected to a U-shaped ring 3E, which is composed of an iron hanging tool 4C having a lower thread connected to a lower end of a wire 4A having a predetermined length via a known shackle 4B. ing.

The operation will be described together with the effects.

[0012]

Since the present invention is constructed as described above, it has the following effects. 1. Even if the load to be lifted is heavy and long in plan, it does not require long wires. 2. It is possible to work with the crane having a low lift. 3. When the center of gravity of the load to be lifted is different from the planar center of the load, the circular hole 2A1, the mounting hole 2B1,
By changing the position of the U-shaped ring 3E or the like, the cargo can be unloaded horizontally. 4. Since there are 6 points or more to hang, "force" is not concentrated on the extreme parts of the luggage, so the middle phenomenon of the luggage can be prevented.

[Brief description of drawings]

FIG. 1 is a perspective view of a usage state of the present application.

FIG. 2 is an enlarged perspective view of an essential part of the above.

FIG. 3 is an enlarged perspective view of a main part of the hanging hardware part as a center.

FIG. 4 is a schematic front view of the present application.

FIG. 5 is a schematic front view of a conventional state of use.

[Explanation of symbols]

 1 Hanging device 2 Main frame 3 Lower frame 4 Hanging hardware

Claims (2)

[Scope of utility model registration request] 1. A left and right main frame (2), and a lower frame (3) connected to both ends of the upper surface of the main frame in a direction orthogonal to the longitudinal direction of the main frame (2). U-shaped rings (3E) are provided at both ends and the center of the lower frame at a predetermined distance outward from the center in the center and at both ends inward from both ends. A hanging device characterized in that the hanging device is attached so as to face toward one another at a predetermined interval. 2. The main frame (2) is a web (2A).
And the flanges (2B, 2) above and below this web (2A).
In a frame body (2D) made of horizontal H-shaped steel in which C) are continuously provided, an appropriate number of circular holes for lifting (2A1) are opened in the web (2A), and an upper flange (2B).
Mounting holes (2B1) for the lower frame at both ends of
Are opened inward from the end of the upper flange (2B) at predetermined intervals, and the lower frame (3) is connected to the lower flange (3A) and a cross section T continuous with the center of the upper surface of the lower flange. A frame composed of a character-shaped vertical wall (3B), a trapezoidal frame (3C) continuously provided on the upper surface of the vertical wall, and a connecting plate (3D) mounted above the trapezoidal frame. In the body (3F), the connecting plate (3D) has a mounting hole (2B
A mounting hole for the main frame corresponding to 1) is opened, and U-shaped rings (3E) are provided at both ends and the central part of the lower flange (3A), and in the central part, it is outward from the center. 2. The hanging hardware (4) is attached to the U-shaped ring (3E) at a predetermined distance toward both sides of the U-shaped ring (3E) at a predetermined distance from both ends toward the inside. Hanging device.