JPH0526329Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention is a vehicle that is capable of latching heavy objects to be carried by loading them onto the platform of a vehicle, etc. by wrapping them around the trunk, and immediately loosening the latches when loading and unloading the heavy objects. This invention relates to a vise for transporting heavy objects on a cargo platform or the like.

Conventional technology Traditionally, when transporting heavy objects such as wood using a transportation vehicle such as a truck, the heavy objects loaded on the loading platform are tied around the body using wire rope, and then hung using a vise. The means are known.

As the above-mentioned vice, a means is generally used that utilizes a kito clip that has a function of latching one end of the wire rope and a quick hook for loosening the wire rope.

Problems to be Solved by the Invention However, when using such a conventional vise, the heavy objects loaded on the loading platform were wrapped around the body with a wire rope and then tied down using kito clips and fasteners. The work is cumbersome, and furthermore, when loading and unloading heavy objects, workers have to climb on top of the heavy objects, remove the fasteners, and then unlatches the kito clips, making it difficult to work at heights. There was a problem in that there was a risk that the load would collapse when the required fastening was removed, which would pose a danger to the work.

Therefore, the present invention solves the problems that conventional vises have, and is designed to simplify the work of latching and loosening wire ropes, as well as improving safety. The purpose is to provide devices.

Means for Solving the Problems In order to achieve the above object, the present invention is constructed by folding a steel plate in half, and a wire rope for restraining heavy objects is inserted and supported inside the folded part, and both left and right sides are supported. It consists of a vise body with a pin insertion hole opened in the wall, and a flat plate-like member, with an elongated hole approximately in the center into which a pin inserted into the pin insertion hole of the vise body is slidably fitted. a locking fitting having a pair of shaft attachment holes opened near both left and right ends in the longitudinal direction, and having a pressing portion for locking the bonding wire rope inside the bent portion of the vise body; A first shackle and a second shackle fixed to a pair of shackle attachment holes of the metal fitting, one end of which is connected to the first shackle, and a heavy object loaded on a cargo platform is rolled up;
and a wire rope for bondage whose other end is inserted through the second shackle, and a wire rope for extraction whose one end is connected to the second shackle, for transporting heavy objects in a vehicle loading platform or the like. It is configured as a vise.

Function According to the structure of the vise, the first shackle and the second shackle are fixed to the pair of shackle attachment holes opened in the locking metal fitting, and the wire rope for bondage and the wire rope for extraction are connected respectively. One end is connected, the binding wire rope is used to wrap a heavy object around the body, and the other end of the binding wire rope is inserted inside the bent portion of the vise body.
By pulling the other end of this bonding wire rope, the pin fitted into the elongated hole of the locking fitting slides into one end of the elongated hole due to the tension of the bonding wire rope. The locking metal piece rotates slightly in the locking direction (counterclockwise) around the pin, and the pressing part of the locking metal piece moves the bondage wire rope inside the bent part of the vise body based on the principle of leverage. Lock the pressed bondage wire rope.

Next, when loading or unloading a heavy object, when the extraction wire rope connected to the second shackle is pulled, the pin fitted into the elongated hole of the locking metal slides toward the other side of the elongated hole. Then, the locking metal part rotates slightly in the unlocking direction (clockwise) about the pin, and the pressing part of the locking metal part separates from the wire rope for bondage, and the wire rope for bondage is in the locked state. It will be canceled.

In this way, the heavy object bound by the binding wire rope is released from the binding state, so that the heavy object can be easily loaded and unloaded from the loading platform.

Embodiment Hereinafter, an embodiment of a vice for transporting heavy objects in a vehicle loading platform or the like according to the present invention will be described in detail with reference to the drawings.

Reference numeral 1 shown in FIG. 1 is a vice main body, and the vice main body 1 is constructed by folding a steel plate into two, and a wire rope for bondage, which will be described later, is inserted and supported inside the folded portion 1a. Pin insertion holes 1b and 1c are opened in both the left and right walls near the edge.

Reference numeral 2 in FIG. 2 denotes a locking metal fitting. This locking metal fitting 2 is made of a flat plate-like member, and has an elongated hole 2a opened approximately in the center, and a pair of locking metal fittings near both left and right ends in the longitudinal direction. Shackle mounting holes 2b, 2
c is open.

FIG. 3 shows that the locking fitting 2 is inserted into the vice body 1, and the pin 3 is inserted into the pin insertion hole 1b of the vice body 1.
A state in which it is fitted into the long hole 2a of the locking metal fitting 2 and the pin insertion hole 1c of the vice body 1 is shown. At this time, the pin 3 is slidable within the elongated hole 2a of the locking metal fitting 2.

When using the vice main body 1 and the locking fitting 2, as shown in FIG. One end portion 5a of the bondage wire rope 5 is connected to the bonding wire rope 5. On the other hand, the locking metal fitting 2
The second shackle 6 is fixed in the shackle attachment hole 2c, and after passing the bondage wire rope 5 through the inside of the bent portion 1a of the vise body 1, the other end of the bondage wire rope 5 is inserted. 5b into the second shackle 6.

Further, one end 7a of a wire rope 7 for extraction is connected to the second shackle 6.

In this way, the first shackle 4, the second shackle 6, the bondage wire rope 5, and the extraction wire rope 7 are attached to the respective shackle attachment holes 2b and 2c of the locking metal fitting 2, and the bondage wire rope 5
A heavy object 8 such as wood loaded on a vehicle platform or the like is placed in the area surrounded by the locking fitting 2 and the vice body 1, and this heavy object 8 is wrapped around the body with a bondage wire rope 5. When the other end 5b of the bonding wire rope 5 is pulled in the direction A shown in the figure, the tension of the bonding wire rope 5 with the heavy object 8 wrapped around the body causes the locking fitting 2 to move in the B direction, that is, diagonally downward. The pin 3 fitted into the elongated hole 2a of this locking metal fitting 2 slides to one end of the long hole 2a, and the locking metal fitting 2 moves slightly in the locking direction (counterclockwise direction) around the pin 3. ), the pressing part 2d of the locking metal fitting 2 presses the binding wire rope 5 to the inside of the bent part 1a of the vise body 1 and locks it based on the principle of leverage.

In this way, the heavy object in the hollow part A is tied up with the binding wire rope 5 and transported to the destination.

Next, when loading and unloading the heavy object, when the wire rope 7 for extraction connected to the second shackle 6 is pulled in the direction C from the state shown in FIG. The matched pin 3 is in the elongated hole 2
At the same time, the locking metal fitting 2 rotates slightly in the unlocking direction (clockwise) about the pin 3, as shown in FIG. The second pressing portion 2d separates from the binding wire rope 5, and the locked state of the binding wire rope 5 is released.

In this way, the heavy object 8 bound by the binding wire rope 5 is released from the binding state, so that the heavy object 8 can be loaded and unloaded from the loading platform.

Effects of the Invention According to the vice for transporting heavy objects in a vehicle loading platform or the like according to the present invention described in detail above, the following effects are brought about. That is, when using the vise, one end of a wire rope for bondage and a wire rope for extraction are connected to a first shackle and a second shackle fixed to a pair of shackle attachment holes of a locking metal fitting, respectively. By wrapping a heavy object around the body using a wire rope, and then inserting the other end of the wire rope for bondage into the inside of the bent part of the vise body and pulling it, the tension of the wire rope for bondage and the locking metal fittings can be reduced. As the pin fitted into the elongated hole slides, the locking metal fitting rotates slightly in the locking direction (counterclockwise) about the pin. Bondage wire rope can be locked.

Furthermore, when loading and unloading heavy objects, by pulling the extraction wire rope connected to the second shackle, the pin fitted in the elongated hole of the locking metal fitting slides and the locking metal fitting is moved. By rotating slightly about the pin in the unlocking direction (clockwise), the pressing part of the locking fitting separates from the binding wire rope, and the locking state of the binding wire rope can be released. This simplifies the work of latching and loosening the wire rope compared to the conventional means of tying down cargo using kito clips and fasteners, and furthermore, when loading and unloading heavy objects, workers can Since there is no need to climb, there is no need to work at heights, and there is no risk of cargo collapsing during work, which has the great effect of increasing work safety.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing a vice body of a vice for transporting heavy objects in a vehicle loading platform, etc. according to the present invention;
Figure 2 is a perspective view showing a locking fitting for a vice for transporting heavy objects in a vehicle loading platform, etc. according to the present invention;
The figure is a sectional view of a main part showing the assembled state of the vice main body and the locking fitting, and FIGS. 4 and 5 are diagrams of the operation mode of the present invention when it is used. 1...Vise body, 1a...Bending part, 1b, 1
c... Pin insertion hole, 2... Locking metal fitting, 2a... Oblong hole, 2b, 2c... Shackle mounting hole, 3... Pin, 4... First shackle, 6... Second shackle, 5... Wire rope for bondage, 7... Wire rope for extraction.

Claims (1)

[Scope of utility model registration request] It is constructed by folding a steel plate in half, and a wire rope for bonding heavy objects is inserted and supported inside the folded part, and the vise body has pin insertion holes on both left and right walls, and a flat member. An elongated hole into which a pin inserted into the pin insertion hole of the vise body is slidably fitted is opened at approximately the center thereof, and a pair of shackle mounting holes are provided near both left and right ends in the longitudinal direction. a locking metal fitting that is opened and has a pressing portion that locks the wire rope for bondage inside the bent portion of the vise body; a first shackle and a second shackle that are fixed to a pair of shackle attachment holes of the locking metal fitting; a bondage wire rope having one end connected to the first shackle to wrap around a heavy object loaded on a loading platform, and the other end inserted through the second shackle; 1. A vice for transporting heavy objects in a vehicle loading platform, etc., comprising: a wire rope for extraction, one end of which is connected to a second shackle.