JPH06313360A - Hanging device of pillar - Google Patents

Abstract

PURPOSE:To eliminate the work at a high place by fixing one side end of a hanging wire to the lower part of a pillar while installing a hanging device which consists of a hook, a hanging arm, and the like, to the head of the pillar, and removing the wire on the ground after erecting the hanging device by a crane. CONSTITUTION:While a hanging device 1 which consists of a hook, a hanging arm 3, and the like is installed to a pillar 9 having a top plate 9a, in its laying condition, a wire 6 is installed between the arm 3 and the lower side of the pillar 9 through locking units 7. Then, the pillar 9 is hung up by a crane 10, and after erecting it to a specific position, bolts 8 are removed on the ground to remove the locking units 7, so as to remove the wire 6. Consequently, a work at a high place is eliminated, and a work can be carried out safely.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a suspension device for a pillar used to erect a pillar.

[0002]

2. Description of the Related Art Conventionally, a method of suspending the top of a pillar with a crane has been generally used for erecting a pillar. However, in this method, since the pillar is only fixed to the anchor bolt, work for removing the wire of the crane is required at a high place. (Top of the pillar) It was a work, and it was dangerous.

[0003]

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems of the prior art, and in particular to provide a pillar suspension device that does not require work at a high place when a pillar to which a top plate is fixed is erected.

[0004]

In order to achieve the above object, the present invention has a head main body having an arm protruding obliquely laterally and having a hook, a pin protruding below the head main body, and attached to the arm. The present invention proposes a pillar suspension device including a wire to be attached and a locking tool attached to the lower end of the wire.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A pillar suspension device of the present invention will be described below with reference to the embodiments shown in the drawings. 1 and 2 show a pillar suspension device of the present invention, which erects a pillar (9) to which a top plate (9a) is fixed.

The device consists of a device head (1), a wire (6) and a lock (7). First, the device head (1) has a head body (2) having an arm (3) protruding obliquely laterally or laterally parallel to a columnar surface and having a hook (4).

A pin (5) projects downward from the head body (2) and can be inserted into a hole (not shown) in the top plate (9a) of the column (9). Next, the arm (3) of the head body (2) is provided with a plurality of holes for selectively attaching the wires (6) so as to cope with changes in the cross-sectional shape of the column (9).

The wire (6) is a turnbuckle (6).
The length is adjustable by a) and the locking tool (7) is attached to the lower end thereof.
Is attached. In use, the above-described pillar suspension device of the present invention is first laid horizontally (9) as shown in FIG.
The pin (5) is inserted into the hole of the top plate (9a) of Fig. 3 to bring the device head (1) into close contact with the top of the top plate (9a).

Next, the length of the wire (6) is adjusted by the turnbuckle (6a) to adjust the position of the locking tool (7). Then the fastener (7) is attached to the base of the column (9) with bolts (8).

Next, the crane (10) is hooked on the hook (4) of the machine head (1) and lifted. That is, as shown in FIG. 3, the device head (1) is brought into close contact with the top of the column (9) by the wire (6) and the column (9) is erected.

The pillar (9) is fixed to an anchor bolt (not shown) after being raised as shown in FIG. Further, the locking tool (7) is detached from the pillar (9), but these works are performed at the base of the pillar (9) and are safe.

Next, by pulling up the crane (10), the pin (5) of the apparatus head (1) is pulled out from the top plate (9a) of the column (9) as it is. Next, when the cross-sectional size of the pillar (9) is changed, the hole of the arm (3) may be selected and the wire (6) may be attached.

[0013]

The embodiments of the pillar suspension device of the present invention are as described above, and the effects thereof are listed below. (1) Since the hanging device for a pillar of the present invention locks a locking tool especially on the lower part of the pillar, it does not involve work at high places. (2) Since the pillar suspension device of the present invention has a pin on the head of the device, it can be applied to a pillar to which a top plate is fixed. (3) The column suspension device of the present invention has a structure capable of coping with a change in the cross-sectional shape of the column because the arm is particularly protruding.

[Brief description of drawings]

FIG. 1 is a perspective view of a pillar suspension device of the present invention in use.

FIG. 2 is a perspective view of the head of the pillar suspension device of the present invention.

FIG. 3 is a perspective view of a pillar suspension device of the present invention in use.

FIG. 4 is a perspective view of a state where the pillar suspension device of the present invention is used.

[Explanation of symbols]

 1 Device head 2 Head body 3 Arm 4 Hook 5 Pin 6 Wire 6a Turnbuckle 7 Locking tool 8 Bolt 9 Pillar 9a Top plate 10 Crane

Claims (1)

[Claims] 1. A head main body having an arm protruding laterally of a pillar and having a hook, a pin protruding downward of the head main body, a wire attached to the arm, and a lock attached to a lower end of the wire. Pillar suspension device consisting of