JP4225563B1 - Temporary rope stopper when carrying a rope on truck load - Google Patents

Abstract

An object of the present invention is to prevent a rope-like portion hung on a rope hook from being detached from the rope hook when the rope is hung on a load loaded on a truck.
A support piece with a hole to be hung on a rope hook in a state where a rope ring-shaped portion hung on the rope hook is supported from the lower side, and the support piece with a hole suspended by a string and temporarily fixed with a magnet. Consists of temporary fasteners. The temporary fastener is composed of a plate-like body with a handle attached to one side and two rectangular parallelepiped magnet holders containing magnets, and the rope is passed through the opposite side of the plate-like body from the handle. Attach it in parallel with a gap, and fix the end of the string to the handle.
[Selection] Figure 2

Description

  The present invention relates to a temporary rope stopper that temporarily holds a rope ring-shaped portion hooked on a rope hook so as not to be detached from the rope hook when a load loaded on a truck is hooked with a rope.

  A rope fixing method is frequently used as a method of fixing a load to a truck bed. The rope hooking to the load is done by passing the rope on the opposite side of the loading platform through the load with the ring-shaped portion provided at one end of the rope fitted to the rope hook provided at the lower edge of the loading platform side, and the other end of the rope. It is an operation of wrapping around a rope hook on the opposite side of the loading platform and tightening and fixing the load to the loading platform using a loading machine.

  Usually, this rope hanging work is done by one person, and the operator throws the other end side to the opposite side of the loading platform while the ring-shaped part provided at one end of the rope is fitted to the rope hook on one side of the track, and then the opposite side of the loading platform. Turn around. However, most of the rope hooks have a simple shape that extends from the lower part of the cargo bed side edge vertically downward and then curves and extends slightly in the vehicle interior direction. For this reason, while the operator is turning to the opposite side of the loading platform, the ring-shaped portion is detached from the rope hook only by a slight shift of the rope downward. To prevent detachment, the ring-shaped part can be tied to the rope hook with a string, but it is troublesome to tie or untie.

  As a solution to such a problem, an instrument that temporarily holds a rope on a side surface has been proposed (see Patent Document 1). As shown in FIG. 9, the temporary fastener includes a magnetic body 90 that is magnetically attached to the side surface of the track and a holding body 91 that holds the magnetic body 90. The magnetized body 90 is composed of a magnet 92 and a magnet cover 93 that wraps the magnet 92, and a fixed groove 94 through which a rope is passed is provided on the tilting contact surface of the magnet cover 93, and the magnet 92 is provided on both sides of the fixed groove 94. It is arranged. On the other hand, the holding body 91 is formed in the shape of a finger. When used, the rope ring-shaped portion is locked to the rope locking projection of the truck bed, the rope is lifted along the side of the cage, and the magnet is passed through the rope in the fixed groove 94 while maintaining the locked state of the rope ring-shaped portion. The body 90 is magnetically attached to the side of the tilt. Next, the upper end of the rope is forcibly inserted between the two fingers of the holding body 91 imitating the shape of a finger and temporarily fixed.

However, in the case of this temporary fastener, the rope may come off between the two fingers when the other end of the rope is thrown to the opposite side of the loading platform or while the rope delivered to the load is being tightened. Further, when the thickness of the rope is thinner than the size of the fixed groove, there is a problem that the rope falls and the rope ring-shaped portion comes off from the rope locking projection. In addition, since this temporary fastener uses a magnet, there is a problem that it cannot be used with an aluminum cage.
No. 06-7001

  The present invention has been made to solve these problems of the prior art, and the problem is that when a rope loaded on a load loaded on a truck is tightened with a rope, the rope ring-shaped portion hooked on the rope hook is a rope hook. An object of the present invention is to provide a rope temporary stopper that can be securely temporarily fixed so as not to come off.

The invention according to claim 1 for solving the above-mentioned problem is indicated by a reference numeral of an embodiment to be described later, and the rope hung on the rope hook 8 provided at the lower part of the truck bed side edge. The rope temporary fixing tool 1 for temporarily fixing the rope 30 to the cage 20 so that the ring-shaped portion 25 does not come off the rope hook 8, with the rope ring-shaped portion 25 hung on the rope hook 8 supported from below. A support piece 5 with a hole that is hung on the rope hook 8, a temporary fastener 4 that is temporarily fixed with a magnet 12 while the support piece 5 with the hole is suspended by a string 6, and a bifurcated hook 50. The temporary fastener 4 includes a plate-like body 10 having a handle 2 attached on one side thereof, and two types of rectangular parallelepiped magnet holders 13 containing magnets 12. The magnet holder 13 is a handle in the plate-like body 10. Rope 30 on the opposite side of 2 Is attached in parallel at intervals, Yes and temporary stop side end of the cord 6 is secured to the handle 2 or plate-like member 10, the bifurcated hook 50 provisionally the plate-like body 10 to tilt 20 It is the rope temporary fixing tool 1 characterized by being attached to the end surface part which becomes an upper part in the state stopped | fastened so that it can incline around a horizontal axis .

After the rope ring-shaped portion is hung on the rope hook, the support piece with a hole of this configuration is fitted to the rope hook from below, and the rope ring-shaped portion is supported from below. In this state, the temporary stopper is in a state in which the string is fully extended, and the rope is passed between the two types of magnet holders and is magnetically attached to the side surface. Since the support pieces with holes are suspended from the temporary fasteners with the strings fully extended, the support pieces with holes do not come off the rope hooks. Therefore, the rope ring-shaped portion supported from below by the support piece with the hole does not come off the rope hook. In this state, if the other end side of the rope is thrown to the opposite side of the track, the rope ring-shaped portion will not come off the rope hook even if the operator releases his / her hand from the rope. Therefore, the operator can turn around to the opposite side of the truck and perform the cargo tightening. When the tilt is made of a non-magnetic material such as an aluminum plate and cannot be temporarily fixed with a magnet, the bifurcated hook can be hooked on the upper end of the tilt to be locked. Thereby, the rope is also temporarily fixed, and the rope ring-shaped portion is prevented from coming off the rope hook.

  The invention according to claim 2 is the temporary rope fastener 1 according to claim 1, wherein a rope 30 passed between the two magnet holders 13 in the plate-like body 10 is provided. The temporary rope stopper 1a is characterized in that a pressing plate 40 biased by a spring 44 for pressing against the spring 20 is further attached.

In a state in which the temporary rope fixing tool is temporarily fixed to the cage made of a magnetic material , the pressing plate presses the rope passed between the two types of magnet holders against the cage by the biasing force of the spring. Therefore, even when the rope is thin or when a thin lashing belt is used instead of the rope, they can be securely pressed and locked to the cage, preventing the lower end of the rope near the rope ring from hanging down. can do.

Further, according to a third aspect of the present invention, in the temporary rope fastener 1, 1a according to the first or second aspect, an elastic string or a coil spring is used as the string 6. It is a temporary fastener.

The length required for the string connecting the temporary stopper and the support piece with the hole is different between the case where the bifurcated hook is hooked on the upper end of the cage and the temporary attachment is made by magnetically attaching to the side surface of the cage. . According to this structure, both can be coped with by one elastic string or a spring, without replacing | exchanging a string.

Hereinafter, the structural example of the rope temporary fixing tool which concerns on this invention is divided into embodiment, and is demonstrated.
(First embodiment)
FIG. 1 is a perspective view of the temporary rope fastener 1 according to the first embodiment as viewed from the handle 2 side, and FIG. 2 is a perspective view of the rope temporary stop 1 as viewed from the opposite surface side. The rope temporary fixing tool 1 is composed of a temporary fixing tool 4, a support piece 5 with a hole, and a string 6 connecting the two.

  The support piece 5 with a hole is a metal plate piece in which a hole 9 through which a rope hook 8 provided at the lower part of the truck bed side edge passes is provided in the center. The temporary fastener 4 includes a substantially rectangular plate-like body 10 having a handle 2 attached to one side thereof, and two types of rectangular parallelepiped magnet holders 13 including a magnet 12.

  The two types of rectangular parallelepiped magnet holders 13 have a posture in which the longitudinal direction is directed in the vertical direction in a state where the temporary fastener 4 is temporarily fixed to the tilting member 20 on the surface of the plate-like body 10 opposite to the attachment surface of the handle 2. Are attached in parallel to each other. The parallel interval is set to an interval through which the loading rope 30 can pass. The temporary fastener 4 and the support piece 5 with a hole are connected by the string 6, and the temporary fastener side end of the string 6 is fixed to the lower part of the handle 2 attached in the vertical direction. Instead of fixing to the handle 2, it may be fixed to the plate-like body 10.

  FIG. 3 is a diagram for explaining a usage state of the temporary rope stopper 1. The truck bed 21 is supported by one side surface of a U-shaped channel member 22 made of steel. On the same side, a tilt 20 is attached by a hinge 23 so as to be tiltable. A rope hook 8 for hooking the rope-shaped portion 25 of the rope 30 for fastening is attached to the opposite side surface of the channel member 22 which is the lower part of the truck's bed side edge so as to protrude downward.

  When rope is hung on the load using the temporary rope stopper 1 of the present embodiment, the rope ring-shaped portion 25 provided at one end of the rope 30 is first hung on the rope hook 8. Next, the support piece 5 with a hole of the temporary rope stopper 1 is fitted into the rope hook 8 from below, and the rope ring-shaped portion 25 is supported from below. In this state, the temporary fastener 4 is magnetized on the side surface of the steel cage 20 with the string 6 fully extended. When magnetizing, the rope 30 is passed between the two magnet holders 13.

  Since the support piece 5 with holes is suspended from the temporary fastener 4 with the string 6 fully extended, the support piece 5 with holes does not come off the rope hook 8. Therefore, the rope ring-shaped portion 25 supported from below by the support piece 5 with the hole does not come off the rope hook 8. In this state, if the other end side of the rope 30 is thrown and thrown to the opposite side of the track, the rope ring-shaped portion 25 will not come off the rope hook 8 even if the operator releases the hand from the rope 30. Therefore, the worker can turn to the opposite side of the truck and perform the cargo tightening operation with peace of mind. After fixing the rope 30 by tightening the load, the temporarily fixed rope temporary fastener 1 is removed from the tilt.

  Thus, when the cage | basket 20 is steel, it can prevent that the rope ring-shaped part 25 remove | deviates from the rope hook 8 by using the rope temporary fixing tool 1 of this embodiment. Therefore, the worker can perform the rope hanging work with peace of mind.

(Second Embodiment)
FIG. 4 is a perspective view of the temporary rope stopper 1 a according to the second embodiment as viewed from the attachment surface side of the magnet holder 13. FIG. 5 is a longitudinal cross-sectional view of the temporary fastener 4a along the line AA in FIG. The rope temporary fastener 1a of this embodiment is obtained by additionally attaching a pressing plate 40 for pressing the rope 30 against the cage 20 to the temporary fastener 4 of the rope temporary fastener 1 according to the first embodiment.

  The pressing plate 40 has a substantially rectangular plate shape and is attached between the two magnet holders 13, and guide pins 41 are vertically installed at the four corners of the back surface of the pressing plate 40. The guide pin 41 protrudes toward the handle 2 through a guide hole 42 provided in the plate-like body 10, and a head 43 for preventing the guide pin 41 is provided at the tip. A coil spring 44 is contracted around the guide pin 41 between the pressing plate 40 and the plate-like body 10. The pressing plate 40 is biased in a direction away from the plate-like body 10 by the coil spring 44.

  In a state where the temporary rope fastener 1 a is temporarily fixed to the tilt 20, the pressing plate 40 presses the rope 30 passed between the two types of magnet holders 13 against the tilt 20 by the urging force of the coil spring 44. Therefore, even when the rope 30 is thin, or when a thin lashing belt is used instead of the rope, they can be securely pressed against the cage 20 and the lower end of the rope close to the rope ring-shaped portion 25 is lowered. Can be prevented from dripping.

(Third embodiment)
FIG. 6 is a perspective view of the temporary rope stopper 1b according to the third embodiment as viewed from the attachment surface side of the magnet holder 13. As shown in FIG. The temporary rope fastener 1b of the present embodiment is attached to the upper end surface portion of the temporary fastener 4 of the temporary rope fastener 1 according to the first embodiment with a hinge 51 so as to be tiltable about a horizontal axis. It is a thing. The temporary stopper 4 of the rope temporary stopper 1 according to the first embodiment employs a configuration in which the magnet 12 is temporarily fixed to the cage 20. Therefore, when the tilt 20 is made of a nonmagnetic material such as an aluminum plate, it cannot be temporarily fixed.

  The rope temporary fastener 1b of the present embodiment is locked by hooking the temporary fastener 4 on the upper end of the cage 20 when the cage 20 is made of a non-magnetic material such as an aluminum plate and cannot be temporarily secured by the magnet 12. This is what you can do. For this purpose, a bifurcated hook 50 is attached to the upper end surface portion of the temporary fastener 4 with a hinge 51 so as to be tiltable about a horizontal axis.

  FIG. 7 shows a state in which the rope temporary fixing tool 1b is temporarily fixed by being hooked on the upper end portion of the lift 20. The rope 30 is passed between the two forks of the forked hook 50. FIG. 8 shows a state where the tilt 20 is made of a steel plate and can be magnetically attached, and is temporarily fixed by the magnet 12. The bifurcated hook 50 is tilted backward. As the temporary fastener 4, the temporary fastener 4a with the pressing plate 40 shown in FIG. 4 may be used. Further, the length required for the string 6 that connects the temporary fastener 4 and the support piece 5 with the hole in the case of being hooked to the upper end portion of the jaw 20 and temporarily fixed and the case of being magnetically attached to the side surface of the jaw 20 and temporarily fixed. Therefore, it is preferable to use an elastic string or a coil spring as the string 6.

  The temporary rope stopper 1b having this configuration has an advantage that it is possible to cope with the tilting of both the steel plate and the aluminum with a single elastic string or spring.

It is a perspective view by the side of the handle of the rope temporary fixing tool which concerns on 1st Embodiment. It is a perspective view by the side of the magnet holder of the temporary rope fastener according to the first embodiment. It is a figure explaining the use condition of the rope temporary fixing tool which concerns on 1st Embodiment. It is a perspective view by the side of the magnet holder of the temporary rope fastener according to the second embodiment. It is a longitudinal cross-section of the temporary fastener along the AA line in FIG. It is a perspective view by the side of the magnet holder of the temporary rope stopper according to the third embodiment. It is a figure of the state which hooked the rope temporary fixing tool which concerns on 3rd Embodiment on the upper end part of a tilt, and was temporarily fixed. It is a figure of the state which carried out the magnetic attachment of the rope temporary fixing tool which concerns on 3rd Embodiment, and was temporarily fixed. It is an example of the conventional rope temporary fixing tool.

Explanation of symbols

  In the drawings, 1, 1a, 1b are temporary rope fasteners, 2 is a handle, 4 is temporary fasteners, 5 is a support piece with a hole, 6 is a string, 8 is a rope hook, 10 is a plate, 12 is A magnet, 13 is a magnet holder, 20 is tilted, 25 is a rope ring-shaped portion, 30 is a rope, 40 is a pressing plate, 44 is a coil spring, 50 is a bifurcated hook, and 51 is a hinge.

Claims (3)

A rope temporary stopper for temporarily fixing the rope to the side so that the rope ring-shaped part hung on the rope hook provided at the lower part of the truck bed side edge does not come off the rope hook,
A support piece with a hole that is hung on the rope hook in a state where the rope ring-shaped portion hung on the rope hook is supported from the lower side, and a provisional piece that is temporarily suspended with a magnet while the support piece with the hole is suspended by a string. It consists of a stop and a bifurcated hook ,
The temporary fastener includes a plate-like body with a handle attached on one side and two types of rectangular parallelepiped magnet holders containing magnets, and the magnet holder is on the opposite side of the plate-like body from the handle. The rope is attached in parallel with an interval through which the rope is passed, and the end of the tentative fastener of the string is fixed to the handle or the plate-like body ,
The bifurcated hook is attached to an end surface portion which is an upper portion in a state where the plate-like body is temporarily fixed in a tilting manner so as to be tiltable about a horizontal axis .   2. The temporary rope stopper according to claim 1, further comprising a pressing plate biased by a spring for pressing the rope passed between the two magnet holders in the plate-like body against the cage. Rope temporary fastener characterized by being. The temporary rope stopper according to claim 1 or 2 , wherein an elastic string or a coil spring is used as the string.