JP2022119750A - Rope hooking tool - Google Patents

Abstract

To provide a rope hooking tool that can appropriately select a position for hooking a rope in an extending direction of a side edge of a luggage carrier and can stably bind an object to be carried tightly, without loosening the tight binding of the object to be carried, even if vibration or impact occurs during carrying.SOLUTION: A rope hooking tool 10, which is arranged at a predetermined position in an outer frame material 6 opposing to a carriage-main body 2 on which an object to be carried is placed, comprises: a hooking member 12 in a C-shape or in a U-shape which has a hooking part 15 on which an end part or an intermediate part of a rope (a binding member) that tightly binds the object to be carried is hooked and mounting parts 14 that are mounted on side edges of the outer frame material 6; and a separate member 13 that communicates an intermediate portion of the hooking part 15 with the side edges of the outer frame material 6 and divides a space 16 between the hooking member 12 and the outer frame material 6 to form at least two insertion holes 17.SELECTED DRAWING: Figure 5

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rope hook that is provided on a cart or a load receiving platform and used to secure a load with a rope or the like. It is designed so that the position where the rope is hooked does not shift.

In order to fix the goods to be transported to the bed of a truck, cart, or bicycle with a binding member such as a rope, a hook is provided on the periphery of the bed, and the rope ends and the middle part of the rope are hooked on the hook. Lashing of consignments is practiced.

Such hooks are usually bar-shaped or L-shaped, and are provided at appropriate positions on the cargo bed to hook the rope end or rope middle portion when the rope is wound around the object to be transported. It is used in this way (Patent Document 1).

Also, as a hooking tool, there is a metal bar that is bent into a substantially U-shape or a substantially U-shape and both ends of which are attached to the periphery of the loading platform (Patent Document 2).

Japanese Utility Model Laid-Open No. 62-77077 Japanese Unexamined Patent Publication No. 2017-88142

By the way, since the hook described in Patent Document 1 is fixedly provided at a predetermined position on the loading platform, it may be desired to hook the rope at a slightly deviated position depending on the shape of the object to be transported. In this way, if the rope cannot be hooked at the desired position, the lashing of the load may not be sufficient.

In addition, the hook described in Patent Document 2, particularly the hook formed in a U-shape, has a certain width, and the position at which the rope is hooked can be moved somewhat. The effective range is small, and it is not always possible to hook it in a position that matches the shape of the transported item. To solve this problem, it is conceivable to increase the width of the U-shaped hook.

However, if the width of the U-shaped hook is increased, the rope hooked on the hook (specifically, the end and middle part) can move in the width direction of the hook, so it is difficult to transport. If the goods to be transported are displaced due to vibration or impact, there is a problem that the position where the rope is hooked is displaced and the cargo collapses.

That is, since the hooks are provided on the side edges of the cart, the width direction of the hooks matches the transport direction of the item to be transported (the front-rear direction of the cart). It may shift.

Therefore, according to the present invention, the hooking position of the rope can be appropriately selected in the direction in which the side edge of the cargo bed extends, and the lashing of the cargo is not loosened even by vibrations or impacts during transportation, thereby preventing the cargo from being loosened. To provide a rope hook capable of maintaining stable lashing.

In order to solve the above-mentioned problems, the invention according to claim 1 is a rope hook provided at a predetermined position on the opposite side edge of a loading platform on which a load is placed to tie down the load. A U-shaped or U-shaped hooking member having a hooking portion for hooking the end or intermediate portion of the rope, and an attachment portion attached to the side edge of the cargo bed, and an intermediate portion of the hooking portion and a separate member that bridges between the side edge of the cargo bed and divides the space between the hook member and the cargo bed to form at least two insertion holes.

The invention according to claim 2 is the rope hooking tool according to claim 1, wherein the hooking member includes a mounting plate to which the mounting portion and the separate member are attached, and the hooking member is , and is attached to the cargo bed via the mounting plate.

According to a third aspect of the present invention, there is provided a rope hook attached to predetermined positions of opposing side edges of a loading platform on which an object is placed, comprising joints for attachment to the side edges of the loading platform. , a U-shaped or U-shaped rope engaging portion having a hooking portion for hooking the end or intermediate portion of a rope for lashing a transported object, and a mounting portion connected to the joint portion; a separate part that bridges between the intermediate part of the hanging part and the joint part and divides the space between the rope engaging part and the joint part to form at least two insertion holes; It is characterized by

According to the first aspect of the invention, the U-shaped or U-shaped hooking member is attached to the side edge of the cargo bed so that the hook extends in the direction along the side edge of the cargo bed, and Since at least two insertion holes are formed by dividing the space between the hooking member and the cargo bed by the separate member, the hooking position of the rope can be appropriately selected in the direction in which the side edge of the cargo bed extends. The consignment can be lashed to the

In addition, since the space between the hooking member and the cargo bed is separated by the separate member, the position where the rope is hooked does not move due to vibrations or impacts during transportation, so that the lashing of the cargo is not loosened. It is possible to prevent collapse of cargo.

According to the second aspect of the invention, by making the mounting plate attached to the cargo bed part of the hooking member, the hooking member including the mounting plate can be made into one part, and the existing cargo bed can be used. can also be retrofitted.

According to the third aspect of the invention, the U-shaped or U-shaped rope engaging portion is provided at the side edge of the cargo bed, so that the hook extends in the direction along the side edge of the cargo bed, and Since at least two insertion holes are formed by dividing the space between the rope engaging portion and the cargo bed by the separate portion, the hooking position of the rope can be appropriately selected in the direction in which the side edge of the cargo bed extends. , can lash cargo flexibly. In addition, since the space between the rope engagement part and the cargo bed is separated by the separate part, the position where the rope is hooked does not move due to vibrations or shocks during transportation, so the lashing of the cargo is not loosened. , can prevent collapse of cargo.

1 shows a trolley to which a rope hook according to an embodiment of the present invention is attached, and this figure is a view seen from above. FIG. 2 is a side view of the truck of FIG. 1; Figure 2 is a rear view of the truck of Figure 1; 1 shows a rope hooking device according to an embodiment of the present invention, and this figure is a front view. Figure 5 is a bottom view of the rope hook of Figure 4; Figure 5 is a rear view of the rope hook of Figure 4; Fig. 5 is a right side view of the rope hook of Fig. 4; FIG. 7 is a sectional view taken along line A in FIG. 6; Fig. 10 is a front view showing another embodiment of the rope hooking device according to the present invention; Fig. 10 is a plan view of the rope hook of Fig. 9; Fig. 10 is a right side view of the rope hook of Fig. 9;

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described below based on the illustrated embodiments.

1 to 3 show a trolley equipped with a rope hooking device of the present invention. The trolley 1 comprises a trolley body 2, six casters 3 provided on the lower surface of the trolley body 2, and the Supports 4 provided at four corners of the carriage body 2 are provided.

The bogie body 2 includes L-shaped corner members 5 provided at the four corners, outer frame members 6 connecting the corner members 5 in the front-back or left-right direction, and middle frame members 7 connecting the outer frame members 6 facing each other. , consisting of The outer frame member 6 and the middle frame member 7 are composed of square hollow pipes made of aluminum alloy, for example. Also, the corner member 5 is made of an aluminum alloy formed by extrusion molding, for example.

Three lower plates 8 are provided on the lower surface of the bogie body 2 at positions near both longitudinal side edges and at the center so as to bridge between the two outer frame members 6 extending in the longitudinal direction. The lower plate 8 is provided with the casters 3 .

In addition, H-shaped checkers in plan view are provided on the upper surface of the carriage body 2, except for the positions where the two front and rear lower plates 8 are provided, and at the central portion of the lower plate 8 in the width direction. A top plate 9 made of a plate is attached so as to bridge between the two outer frame members 6 extending in the longitudinal direction, and goods to be transported are stacked on the top plate 9 .

An insertion hole penetrating vertically is formed in the corner of the corner member 5, and the post 4 is inserted therein. The strut 4 may be provided in the insertion hole of the corner member 5 so as to be freely inserted and removed, or it may be a strut that can be bent at an appropriate position and the lower part of the strut may be fixed to the insertion hole of the corner member 5. .

A rope hook 10 according to the present invention is attached to a predetermined position on the side edge of the carriage body 2 of such a carriage 1 . Specifically, a trolley rope hook 10 is attached to an outer frame member 6 forming a trolley body 2 as a loading platform. Since the rope hooking device 10 is attached to the side edge of the carriage body 2 , the front surface of the rope hooking device 10 is synonymous with the side surface of the carriage 1 for convenience of explanation.

As shown in FIGS. 4 to 8, the rope hooking device 10 includes a mounting plate 11 attached to the outer surface of the outer frame member 6 that constitutes the carriage body 2, and a round bar that is bent into a U shape and a hooking member 12 attached to the mounting plate 11 and a separate member 13 provided so as to bridge the central portions of the mounting plate 11 and the hooking member 12 .

These mounting plate 11, hook member 12, and separate member 13 are made of, for example, an aluminum alloy. The gap is joined by welding or the like.

The hooking member 12 formed by bending into a U-shape is composed of a mounting portion 14 having both ends thereof welded to the mounting plate 11 and a hooking portion 15 facing in parallel to the mounting plate 11. A space 16 is formed between the mounting plate 11 and the hooking member 12 by mounting the mounting portions 14 at both ends to the mounting plate 11 .

The separate member 13 bridges the central portion of the mounting plate 11 in the horizontal direction (for the rope hooking device 10) and the central portion of the hook portion 15 in the horizontal direction (for the rope hooking device 10). Both ends thereof are welded to each other, thereby dividing the space 16 and forming two insertion holes 17 . This insertion hole 17 has a size through which a rope can be inserted.

In such a rope hooking device 10, mounting plates 11 are riveted to the outer frame member 6 at two locations spaced apart in the front and rear direction (for the truck 1) of the outer frame member 6. As shown in FIG.

A hook 20 is attached to the lateral edge (outer frame member 6) of the carriage body 2 substantially in the center thereof. Unlike the rope hooking device 10, the hooking device 20 is formed by bending a bar into a U-shape, and is not provided with a separate member or the like. This is because vibrations and impacts of the transported object are small in the lateral direction. Of course, the rope hooks 10 can also be provided on the side edges of the carriage body 2 in the lateral direction.

When lashing an object with a rope using such a rope hooking device 10, one end of the rope is fixed to one of the rope hooking devices 10 by using its insertion hole 17, and the cargo is secured. and the rope is hooked to the insertion hole 17 of the rope hooking tool 10 on the opposite side.

In this way, the rope is wound around the transported object and hooked on the rope hooking device 10, and the end of the rope is hooked on the other rope hooking device 10 and tightened, so that the transported object can be lashed.

At this time, since two insertion holes 17 are adjacent to the rope hooking device 10, the insertion hole 17 which is thought to be the best for securing the transported object can be selected.

Even if the transported object shifts due to vibration or impact during transportation, the narrow insertion hole 17 of the rope hooking device 10 for hooking the rope prevents the rope from slipping from the hooked position. It is possible to maintain the lashing state of the transported goods.

Since the rope hooking device 10 according to the above embodiment is provided with the mounting plate 11, the mounting plate 11 is attached to the side edge (the outer frame member 6 in this embodiment) of the truck body 2 serving as a loading platform. It can be attached to an existing truck simply by attaching it. In addition, even if the truck already has a hook, if the position of the hook is not appropriate, the rope hook 10 according to this embodiment can be easily attached and the rope can be positioned at the desired position. Hooking can be done. In short, it is easy to retrofit the rope hook 10 according to the present invention to an existing cargo bed.

In the rope hooking device 10 according to the above embodiment, the present invention is not limited to the one provided with one separate member 13, and a plurality of separate members may be provided. By providing a plurality of rope hooks 10, the number of places where ropes are hooked increases, so that cargo can be lashed at appropriate positions, and even odd-shaped cargo can be lashed. can.

As described above, in the rope hooking device 10 according to the present invention, the U-shaped or U-shaped hooking member 12 is attached to the side edge of the loading platform (the outer frame member 6 of the truck body 2). As a result, the hooking portion 15 extends in the direction along the side edge of the cargo bed, and the space 16 between the hooking member 12 and the cargo bed is divided by the separate member 13 to form at least two insertion holes 17. Therefore, the hooking position of the rope can be appropriately selected in the direction in which the side edge of the loading platform extends, and the cargo can be lashed flexibly.

In addition, since the space between the hooking member 12 and the cargo bed is separated by the separate member 13, the position where the rope is hooked does not move due to vibrations or shocks during transportation, so that the lashing of the cargo is loosened. First, collapse of cargo can be prevented.

That is, by providing the separate member 13, the interval between the insertion holes 17 can be reduced, and the rope does not move. The hooking position is immovable, the rope is not loosened, and therefore the rope is not detached from the transported goods, and collapse of cargo can be prevented.

Furthermore, in the rope hooking device 10 according to the above embodiment, since the mounting plate 11 is provided, the hooking member 12 including the mounting plate 11 can be formed as one component. , can be retrofitted to existing cargo beds.

In addition, when such a mounting plate 11 is not provided, the mounting portion 14 of the hooking member 12 and the separate member 13 may be directly mounted on the loading platform (outer frame member 6).

Moreover, although riveting is used to attach the mounting plate 11 to the outer frame member 6, the present invention is not limited to this, and mechanical joining such as screws and bolts may also be used. Furthermore, although welding has been described as bonding between other components, the bonding is not limited to this, and may be material bonding such as brazing or soldering.

Further, the hooking member 12 has been described as being formed by bending a round bar into a U shape, but the present invention is not limited to this, and may be formed by bending a square bar or bending it into a U shape. You can

In the above embodiment, the separate member 13 is described as a plate material, but it is not limited to this and may be a round bar material.

Although the embodiments of the present invention have been described above, the specific configuration is not limited to the above-described embodiments. Included in the invention. For example, although it is called a rope hook, it is applicable not only to ropes but also to hooks for hooking binding members such as belts and cords. Further, in the above embodiment, the trolley 1 provided with the casters 3 has been described, but the present invention is not limited to this, and the present invention is not limited to this. can be applied to

In the above embodiment, the rope hooking device 10 is formed/configured by joining a plurality of members including the mounting plate 11, the hooking member 12, and the separate member 13 by welding or the like. As shown in FIGS. 9 to 11, the rope hooking device 10 is constructed by integrating a joint portion 31, a rope engaging portion 32, and a separate portion 33 (for example, integrally casted from an aluminum alloy). ). The mounting plate 11 of the above embodiment corresponds to the joint portion 31 , the hooking member 12 corresponds to the rope engaging portion 32 , and the separate member 13 corresponds to the separate portion 33 .

In this case, the rope hooking device 10 includes a joint portion 31 for attaching to the side edge of the loading platform on which the cargo is placed, and a hooking portion for hooking the end or intermediate portion of the rope for lashing the cargo. 15, and a U-shaped or U-shaped rope engaging portion 32 having an attachment portion 14 connected to the joint portion 31, and a rope that is stretched between the intermediate portion of the hook portion 15 and the joint portion 31. and a separate portion 33 that divides the space 16 between the engaging portion 32 and the joint portion 31 to form at least two insertion holes 17 .

The joint portion 31 is composed of a side plate portion 31a along a vertical plane and a bottom plate portion 31b along a horizontal plane. (See FIG. 11).

The rope engaging portion 32 is formed in a U-shape (it may be a U-shape) in plan view (see FIG. 10), and its ends (specifically, the U-shapes are parallel to each other). The ends of a pair of sides connected to each other) are connected to the joint portion 31, and the hook portion 15 parallelly opposed to the joint portion 31. A space 16 is formed between the joint portion 31 and the rope engaging portion 32 by connecting the attachment portion 14 , which is a pair of sides, to the joint portion 31 .

The separate portion 33 bridges the central portion of the joint portion 31 in the horizontal direction (for the rope hooking device 10) and the central portion of the hooking portion 15 in the horizontal direction (for the rope hooking device 10) ( Both ends in the front-to-rear direction (for the rope hooking device 10) are connected to each other, thereby dividing the space 16 and forming two insertion holes 17 . These insertion holes 17 are sized so that a rope can be inserted through them.

The rope hooks 10 are attached to two front and rear (for the truck 1) spaced apart sides of the outer frame member 6 that constitutes the truck body 2, and are attached to the side plate portions of the joints 31 in the posture when attached to the truck 1. 31a (for the rope hooking device 10) through two through holes 311 that are spaced apart from each other to the left and right, for example, riveted (fastened to the side surface of the outer frame member 6) and of the joint 31 The bottom plate portion 31b of the outer frame is riveted (fastened to the bottom surface of the outer frame member 6) through two through holes 312 that are spaced apart on the left and right (for the rope hook 10), for example. It is attached to the outer surface of the material 6 .

According to the rope hooking device 10 described above, the U-shaped or U-shaped rope engaging portion 32 is provided on the side edge of the loading platform (specifically, the outer frame member 6 of the truck body 2). , the hook portion 15 extends in the direction along the side edge of the cargo bed, and the space 16 between the rope engaging portion 32 and the cargo bed is divided by the separate portion 33 to form at least two insertion holes 17. , the hooking position of the rope can be appropriately selected in the direction in which the side edge of the loading platform extends, and the cargo can be lashed flexibly. In addition, since the space between the rope engaging portion 32 and the cargo bed is separated by the separate portion 33, the position where the rope is hooked does not move due to vibrations or shocks during transportation, thereby securing the cargo. It does not loosen and can prevent cargo from collapsing.

1 Carriage 2 Carriage body (cargo platform)
3 Caster 4 Strut 5 Corner member 6 Outer frame member 7 Middle frame member 8 Lower plate 9 Upper plate 10 Rope hook 11 Mounting plate 12 Hook member 13 Separate member 14 Mounting portion 15 Hook portion 16 Space 17 Insertion hole 20 Hook Hook 31 Joint portion 31a Side plate portion 311 Through hole 31b Bottom plate portion 312 Through hole 32 Rope engaging portion 33 Separate portion

Claims (3)

Rope hooks provided at predetermined positions on opposite side edges of a loading platform on which an object is placed,
a U-shaped or U-shaped hooking member having a hooking portion for hooking an end portion or an intermediate portion of a rope for lashing a transported object, and a mounting portion attached to a side edge of the loading platform;
a separate member bridged between an intermediate portion of the hooking portion and a side edge of the cargo bed and dividing a space between the hooking member and the cargo bed to form at least two insertion holes; prepare
A rope hook, characterized by: The hook member includes a mounting plate to which the mounting portion and the separate member are attached, and is attached to the cargo bed via the mounting plate.
The rope hooking device according to claim 1, characterized in that: Rope hooks attached to predetermined positions on opposite side edges of a loading platform on which a load is placed,
a joint for attachment to the side edge of the cargo bed;
a U-shaped or U-shaped rope engaging portion having a hooking portion for hooking an end portion or an intermediate portion of a rope for lashing a transported object, and a mounting portion connected to the joint portion;
a separate part that bridges between the intermediate part of the hook part and the joint part and divides the space between the rope engaging part and the joint part to form at least two insertion holes; prepare
A rope hook, characterized by:

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