JPH0745511Y2 - Wire rope stopper - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wire rope shift stopper for suspending and transporting heavy objects with a wire rope using a crane or the like.

[0002]

2. Description of the Related Art Conventionally, when a heavy load is hung by a crane or the like, measures such as ad hoc hanging, eye-opening, or hooking are taken so that the sling position of the wire rope used does not shift with respect to the load. Although various types of padding are used, the former is inefficient in slinging work, and the latter padding is mainly used at the corners of the suspended load, so the suspended load is protected and the wire rope itself is used. However, since each piece is used independently, the suspension interval becomes narrow due to vibration during transportation and the suspended load may become unstable, or the pad may drop easily after unloading. May cause an accident.

[0003]

DISCLOSURE OF THE INVENTION The present invention provides a wire rope slip stopper for stabilizing the slinging position and for safely suspending the slinging without lowering the efficiency of slinging work.

[0004]

Means for Solving the Problems A wire rope slip stopper according to a first aspect of the present invention is a rectangular board having a required width and a required length, and four outer peripheral corners of a groove that penetrates in the thickness direction at four corners. It is more concave and the back surface of each groove is a continuous flat surface.
To which a non-slip material is joined .

A wire rope slip stopper according to a second aspect of the present invention is formed by joining an anti-slip material to the back surface of a board and forming a groove on the front surface.
In the fixing means of the wire rope comprising forms, board body Tokoro
Form a rectangular board with required width and required length on the surface
The concave grooves are arranged in the longitudinal direction at a required interval, and
Opposed along the width direction, the back surface of each groove is continuous
It has a flat surface .

[0006]

[Operation] The back surface of each groove is a continuous flat surface ,
Moreover , the engaging surface of the wire rope when the load is suspended
Since it is an end face, the tension of the wire rope works effectively.
Press the contact surface of the board against the surface of the load to prevent slipping
Strengthen the function of the eye material, stably hold the sling position, or
And, tension at the time of beating load is be released instantaneously, either
The groove may interfere with the wire rope and splash the board.
Not .

[0007]

Embodiment As shown in FIG. 1, a wire lobe stopper a according to a first embodiment of the present invention is a rectangular board 1 having a width, a length and a meat pressure selected in relation to a suspended load. The concave grooves 2 penetrating in the thickness direction are provided in the four corners of the outer peripheral surface corners , and the back surface of each concave groove 2 is a continuous flat surface
Moni, formed by joining the rubber 3 as slip material on the back surface.

Therefore, in the wire rope shift preventer a thus configured, the flat surface wire rope shift preventive tool a in which the back surfaces of the individual concave grooves are continuous is formed by the front and rear concave grooves 2.
It is used to transport a suspended load 4 having a width narrower than the inner end dimension of the wire. As shown in FIG. 2, when transporting a suspended load 4 such as a stone material, each wire rope 5 for suspending the suspended load 4 in the front and rear is , Attached to the inner end surfaces of the left and right concave grooves 2 of the shift stopper a placed at a required position on the upper surface of the suspended load 4.
It is, without slipping, of the back surface with the rigidity of the panel body
Effectively apply tension when hanging a load to the rubber 3 joined to a flat surface
The suspension angle α is kept constant and safe transportation is guaranteed.

Next, as shown in FIG. 3, a wire rope shift stopper b according to a second invention is provided on the front and rear sides of a rectangular board 1 having a required width and a required length in the longitudinal direction, respectively. The protrusion 6 in the width direction of the
A concave groove 2 is formed along the widthwise direction, and a rubber 3 as a non-slip material is joined to the back surface of the flat surface.

Two wire rope shift stoppers b thus configured are prepared at the time of use, and as shown in FIG. Each of the wire ropes 5 for suspending the suspended load 4 is locked to the inner end surface of the concave groove 2 of the shift stopper b, the suspension angle α is kept constant, and the suspended load 4 is safely transported. .

As described above, even when the slinging position is widened and the suspended load 4 is stably suspended ,
Since the horizontal compressive component force generated by the generated tension is supported by the rigidity of the board 1, the hanging angle α does not fluctuate, and the load 4 of the board 1 and. Since the contact surface is rubber 3, it is pressed by the pressure component due to tension during transportation .
Not only is it prevented from slipping, but it is also prevented from slipping immediately after unloading, the contact surface of the hanging load 4 is protected, and in terms of workability, the wire rope 5 is provided with the concave groove 2
Since it is only locked to the inner end surface of the , the efficiency of slinging work is improved.

[0012]

According to the wire rope shift stopper of the present invention , the tension generated in the wire rope can be stopped by a simple operation.
The suspended load can be safely transported without shifting the slinging position by effectively acting on the contact surface between the tool and the suspended load, and even if the impact after unloading causes the slip stopper to fall to your feet. Instead, it contributes to the safe transportation of heavy objects and the efficiency improvement of slinging work.

[Brief description of drawings]

FIG. 1 is a perspective view of a wire rope shift stopper a according to the present invention.

FIG. 2 is an explanatory view of a usage state of the wire rope shift stopper a of the same.

FIG. 3 is a perspective view of a wire rope shift stopper b according to the present invention.

FIG. 4 is an explanatory view showing a usage state of the wire rope shift stopper b.

[Explanation of symbols]

 1 board 2 concave groove 3 rubber 4 suspended load 5 wire rope 6 protrusion α suspension angle a, b wire rope slip prevention device

Claims (2)

[Scope of utility model registration request] 1. A rectangular groove having a required width and a required length is provided at four corners with concave grooves penetrating in the thickness direction from the outer peripheral corners,
The back surface of each groove is continuous and smooth, and
Ri consists those joining the stopper member, the inner end face of the concave groove follower
A wire rope slip prevention device characterized by being an engagement surface of an ear rope 2. A non- slip material is bonded to the back surface of the board to form a front surface.
A wire rope fixing means formed by forming a groove in the
Te, board body in the rectangular board of required length and the required width, the table
The grooves formed on the surface are arranged at the required intervals in the longitudinal direction.
Each of them is placed along the width direction of the board, and the back of each groove
A wire rope misalignment stopper whose surface is a continuous flat surface .