JPH0633899U - Hook bracket for forklift - Google Patents

Abstract

(57) [Abstract] [Purpose] It is detachably attached to the fork of a forklift truck, the hook is always sideways, and ropes etc. can be hung, and when the load of the luggage is applied to the hook, it becomes vertical and suspends the luggage. Lower. [Structure] A casing 1 that is inserted into a fork 7 of a forklift 9 and fixed by screws, and a shaft 4 that connects both casings.
And a hook 6 pivotally supported on the hook 6.
A weight 5 is attached to and is biased in one rotation direction, and the rotation is stopped by the crosspiece 2 having a function as a stopper, and the weight is maintained horizontal. The shaft 4 is also rotatable with a weight-bearing stop lever that engages with a horizontal hook by the action of the weight and rotates so as to close the hook when the hook is in the vertical orientation due to the load of the load. It is provided in.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a hook fitting detachably attached to a forklift fork and used for lifting or lowering a load by using the forklift.

[0002]

[Prior art]

 There is a forklift as one of the load carrying machines. In forklifts, luggage is generally carried by placing it on two forks and is not usually used to lift it. Although it is possible to hang a baggage with a fork and lift it up, it is less reliable than a hook that is usually used to lift a baggage because it may come off during transportation.

[0003]

[Problems to be solved by the device]

 In the present invention, a hook is attached to a fork and the luggage is lifted by the hook.However, if the hook is simply hung on the fork, the luggage cannot be hung only by the operation of the forklift, and the luggage cannot be hung. It takes man to hang the hook on the hook, and because the hook is hung on the fork, the fork must be lifted along the mast, which lowers the maximum height for lifting the load.

The present invention has been made in order to solve the above problems, and an object thereof is to provide a hook fitting detachably attached to a fork of a fork lift.

[0005]

[Means for solving the problem]

 The hook metal fittings of the present invention are attached to both ends of a shaft, and are attached to the forklift fork detachably, and an intermediate part is attached to the shaft so as to be rotatable. It comprises one or a plurality of hooks that are provided with weights at their ends or are urged in one rotation direction by springs, and stoppers that stop the rotation of the hooks that are urged in one rotation direction.

[0006]

[Action]

 In the unloaded state, the tip of the hook is oriented sideways or approximately sideways due to the weight, and the tip of the hook is passed through the rope for lifting the load, the wire, and the loop of the load itself (hereinafter simply referred to as rope) by the forward movement of the forklift. Then raise the fork along the mast. When a load is loaded on the hook, the hook becomes vertically oriented against the weight or the action of the spring, and the load line of motion stops while passing through the axis of the shaft.

The shaft is also provided with a weighted stop lever rotatably for preventing the rope or the like hung on the hook from coming off, so that when the hook is loaded, the stop lever is also rotated. When the hook is stationary with the line of action passing through the axis of the shaft, it is better to rotate it further by the action of the weight to close the hook.

[0008]

【Example】

 The hook metal fittings shown in FIGS. 1 and 2 are stoppers which are inserted into the forks of a forklift truck and horizontally mounted on both housings 1 which are fixed by screwing and are arranged side by side with a certain interval. A crosspiece 2 also serving as a shaft, a shaft 4 pivotally supported by a bracket 3 projecting from each housing 1, an intermediate portion attached to the shaft 4, and a weight 5 attached to the base end are always attached. It is composed of a hook 6 which is biased in the counterclockwise direction 2 and is stopped by the crosspiece 2 and faces horizontally (in the example shown, one hook 6 is attached to the shaft 4, but a plurality of hooks are attached. If you want to lift the load using a forklift, insert the housing 1 into each fork 7 as shown in FIG. 3 and fix them with screws, and then attach the forks 7 to the mast 8. Raise an appropriate amount along it, and then advance the forklift 9 Then multiplied by the rope that was hung on the luggage hook 6 of sideways state. Next, when the fork 7 is further raised along the mast 8, a load is applied to the hook 7, and the hook 6 is gradually rotated by its action. Then, the line of action of the load is stationary with the axis of axis 4 passing through (see FIG. 2).

In the hook fitting shown in FIG. 4, a stop lever 12 having a weight 11 is further rotatably supported on the shaft 4 of the above-mentioned embodiment, and this lever 12 is always operated by the weight 11. It is biased in the counterclockwise direction in the figure and engages with the weight 5 of the hook 6 to stop rotation. When the hook 6 rotates clockwise in the figure due to the load of the luggage, it rotates together with the hook 6. However, before and after the hook 6 stops in the vertical direction, when the line of action of the weight 11 moves to the upper right of the shaft 4, only the lever 12 further rotates, and the stopper is provided to project laterally from the tip of the hook. By hitting 13, the hook 6 is closed and stopped.

[0010]

[Effect of device]

 The present invention is configured as described above and has the following effects. According to the hook fitting of claim 1, since the hook is always laterally attached to the fork of the forklift, it is possible to hang a rope or the like for lifting the load with the hook as the forklift advances. In addition, when hanging a rope etc. on the hook, it is possible to hang the rope etc. at a low position and lift the load to the upper limit position where the fork can be raised without needing a space to suspend the hook under the fork. it can.

According to the hook metal fitting of the second aspect, when the hook is oriented vertically, the hook is closed by the stop lever so that the rope or the like is not likely to come off from the hook.

[Brief description of drawings]

FIG. 1 is a perspective view of a hook fitting according to the present invention.

FIG. 2 is a side view of the hook fitting.

FIG. 3 is a side view showing a state where the forklift is attached.

FIG. 4 is a side view showing another aspect of the hook fitting.

[Explanation of symbols]

 1 Housing 2 Crosspiece 4 Shaft 5 Weight 6 Hook 7 Fork 11 Weight 12 Stop Lever 13 Stopper

Claims (2)

[Scope of utility model registration request] 1. A mounting portion, which is attached to both ends of a shaft and is detachably attached to a forklift fork, and an intermediate portion is attached to the shaft so as to be rotatable and has a weight at a base end. Alternatively, a forklift hook fitting including one or a plurality of hooks biased in one rotation direction by a spring and a stopper for stopping rotation of the hooks biased in one rotation direction. 2. A lever with a weight that engages with a hook that is always in a horizontal direction by the action of a weight and that pivots so as to close the hook when the hook is in a vertical direction due to the action of a load on the shaft. The hook fitting for a forklift according to claim 1, wherein the hook fitting is rotatably provided.