KR200430769Y1 - Apparatus for fixing cargo on board - Google Patents

Abstract

According to the present invention, a load fixing device for fixing a load cargo mounted in the storage box of the freight vehicle using the binding member, the body fixed to the storage box of the freight vehicle; A shaft for rotatably joining both ends to the body and for winding the binding member; It is fixed to one end of the shaft is disposed on the outside of the body, a plurality of teeth are formed along the outer circumferential surface, one side of the plurality of teeth ratchet wheel formed integrally with the plurality of teeth reinforcement plate connected to the plurality of teeth; And it is rotatably installed on the outside of the body, when engaged with the ratchet wheel in accordance with the user's operation is provided a load fixing device including a fixing means for adjusting the rotational state of the shaft so that the shaft rotates only in one direction. According to the disclosed load holding device, the binding member is provided with a shaft for winding the binding member and a ratchet wheel and fixing means for suppressing the reverse rotation of the shaft so that the binding member fastening operation can be performed more quickly and easily. There is an advantage that can significantly reduce the time and manpower required for the fastening work.

Cargo, Rope, Belt, Shaft, Ratchet Wheel

Description

Apparatus for fixing cargo on board

1 is a perspective view showing a cargo loading state in a general cargo vehicle,

2 is a perspective view showing a load fixing device according to an embodiment of the present invention,

3 is a perspective view of the ratchet wheel shown in FIG.

4 is a side view of the load holding device shown in FIG. 2,

5 is a perspective view showing a state of use of the load fixing device shown in FIG.

6A and 6B are perspective views illustrating an operating state of the load fixing device shown in FIG. 2.

<Explanation of symbols for the main parts of the drawings>

100 ... Load Lock 110 ... Body

120 ... shaft 130 ... ratchet wheel

131 ... tooth 132 ... stiffened

140.Locking means 141

142 Weight 150 Rotating knob

The present invention relates to a rope fixing device, and more particularly to a load fixing device for fixing a binding member such as a rope provided to prevent the detachment of the loaded cargo mounted on the loading box of the freight vehicle.

In general, when fixing the cargo loaded in the loading box in the cargo vehicle of the cargo box of the open form to the outside, as shown in Figure 1, the rope (R) to the hook 2 formed in the loading box (1) After the gun, the rope (R) is used to secure the cargo (H) by pressing the cargo (H).

On the other hand, in order to stably maintain the loading state of the cargo using the rope (R) as described above, first to pull the rope (R) tightly so that the rope (R) strongly presses the cargo, In the same method as pulling the rope (R) to increase the force to press the cargo, and the work to fasten the rope (R) to the catching ring (2) in the state of the pressing force is all made of the operator's power only.

Therefore, according to this conventional technology, not only the work efficiency is lowered because much force is required to pull the rope R strongly, but also the possibility that the rope R is fastened in a loose state increases the position of the cargo during transportation. There is also a risk of breakage and breakage from the.

The present invention was devised to solve the above-described problems, and at the same time easily adjust the tension of the rope, while holding the rope firmly to prevent the rope from loosening or loosening, thereby maintaining a stable loading state of the loaded cargo An object of the present invention is to provide a load fixing device that can be used.

Other objects and advantages of the present invention will be described below and will be appreciated by the embodiments of the present invention. In addition, the objects and advantages of the present invention can be realized by means and combinations shown in the utility model registration claims.

Load-bearing device of the present invention for achieving the above object, in the load-bearing device for fixing the binding member provided to prevent the separation of the load cargo mounted in the loading box of the cargo vehicle, A fixed body; A shaft for rotatably coupling both ends to the body and for winding the binding member; A ratchet wheel fixed to one end of the shaft and disposed outside the body, and having a plurality of teeth formed along an outer circumferential surface thereof, and one side of the plurality of teeth having a reinforcement plate connected to the plurality of teeth; And a fixing means rotatably installed on the outside of the body to adjust the rotational state of the shaft so that the shaft rotates only in one direction when engaged with the ratchet wheel according to a user's manipulation.

In addition, the shaft is preferably further provided with a ring for fixing one end of the binding member on the outer peripheral surface.

In addition, the fixing means, it is preferable to further include a weight that protrudes to the side so that the user can hold and operate.

In addition, it is preferable that at least one of the one end and the other end of the shaft is further provided with a rotary knob disposed on the outside of the body to allow the user to rotate the shaft.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, the terms or words used in this specification and claims should not be construed as being limited to their usual or dictionary meanings, and the inventors will have to properly interpret the concept of terms in order to best explain their own design. Based on the principle that it can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical ideas of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

2 is a perspective view showing a load fixing device according to an embodiment of the present invention.

Referring to the drawings, the load fixing device 100 according to a preferred embodiment of the present invention, using a binding member (10 (see FIG. 5), such as a rope or a belt to fix the load on the loading tray of the freight vehicle) For the purpose, it includes a body 110 and a shaft 120, a ratchet wheel (130) and a fixing means 140.

First, the body 110, which forms the outer appearance of the load fixing device 100 according to a preferred embodiment of the present invention and is fixed to the loading box of the freight vehicle, has a "c" shape of the lower opening and the shaft ( 120, the lower body 111 for receiving the ratchet wheel 130 and the fixing means 140 and the upper body 112 protruding from the upper end of the lower body 111 is formed integrally, and thus the lower and upper The entire body 110 including the bodies 111 and 112 is integrally formed by forging without being joined by welding or the like, so that the body 110 has a high strength and durability.

Next, the shaft 120, for winding the binding member 10, is disposed below the opening of the body 10 is preferably provided so that both ends rotatably coupled to the body (10). . The shaft 120 is rotatably coupled to the body 10 as described above to rotate the binding member 10 by rotating in accordance with the user's operation, for this purpose, the outer peripheral surface of the shaft 120 has a ring ( 121 is further provided, and at least one of one end and the other end of the shaft 120, preferably at both ends of the shaft 120, a rotation knob 150 is further provided. Here, the ring 121 is for fixing one end of the binding member 10 to wind the binding member 10, the rotary knob 150, so that the user can hold and rotate the shaft 120 It is disposed on the outside of the body 10, of which the rotary knob 150 is provided on one end of the shaft 120, it is preferable that it is disposed on the outside of the ratchet wheel 130 to be described later.

3 is a perspective view of the ratchet wheel shown in FIG.

2 and 3, the ratchet wheel 130 is fixed to one end of the shaft 120 and disposed outside the body 110, as shown in FIG. 3, a reinforcement plate on one side. 132 is formed, the rotation knob 150 is coupled to the outside of the opposite side. Here, the reinforcing plate 132 is formed on one side of the ratchet wheel 130, more specifically, the side of the teeth 131 protruding toward the outside of the ratchet wheel 130, of the ratchet wheel 130 By connecting and reinforcing the side, serves to improve the strength of each tooth (131).

In the process of fixing the load loaded on the freight vehicle using the binding member 10, it is necessary to pull the binding member 10 more tightly to fix the load. To this end, the ratchet wheel 130 has a small pitch (Pitch) by densely arranged teeth 131 formed along the outer circumferential surface, so that the binding member 10 can be fixed in a more tightly pulled state desirable. That is, when the ratchet wheel 130 has a small pitch, the fixing state of the binding member 10 can be adjusted more precisely than when the ratchet wheel 130 has a large pitch, thereby making the binding member 10 more taut. By pulling and fixing it, it is possible to firmly fix the load loaded on the freight vehicle.

However, the smaller pitch of the ratchet wheel having a constant size means that the number of teeth formed on the outer circumferential surface thereof increases, while the size of each tooth decreases, and thus the size of each tooth decreases. This means that the strength of each tooth is weakened and the durability is inferior. Therefore, when the pitch of the ratchet wheel is reduced as described above, the strength of each tooth is weakened, which causes a problem that the durability of the entire ratchet wheel is reduced.

In order to solve this problem, the ratchet wheel 130 according to a preferred embodiment of the present invention, the teeth 131 are densely arranged along the outer circumferential surface as described above, a plurality of teeth on one side of the plurality of teeth 131 The reinforcing plate 132 connected to the 131 is formed integrally with the plurality of teeth 131 to support the plurality of teeth 131, thereby having high strength and durability while having a small pitch. Accordingly, the load fixing device 100 according to the preferred embodiment of the present invention can adjust the fixing degree of the binding member 10 more precisely, thereby pulling the binding member 10 more tightly to load the cargo loaded in the loading box. It has the advantage of being able to fix it firmly.

4 is a side view of the load holding device shown in FIG. 2.

Referring to the drawings, the fixing means 140, which is rotatably installed outside the body 110, more specifically, the lower body 111, the locking pin 141 and the weight weight 142 Include.

The fixing means 140, when engaged with the ratchet wheel 130 according to the user's operation is provided to adjust the rotation state of the shaft 130 so that the shaft 120 rotates in only one direction, of which the catch When the pin 141 is rotated according to a user's operation and engaged with the teeth 131 of the ratchet wheel 130, the pin 141 is provided to allow only one direction rotation of the shaft 130 and to suppress rotation in the opposite direction. Will be. In addition, the weight 142 is formed to protrude on the side of the locking pin 141, and is provided to be rotated by the user by holding the locking pin 141 of the fixing means 140, the user's fixing It facilitates the operation of the means 140, and at the same time serves as a weight weight to increase the gravity drop action of the locking pin 141 to increase the rotation suppression force of the locking pin 141 to prevent the reverse rotation of the shaft 130, This provides the effect of fixing the binding member 10 more firmly.

5 is a perspective view showing a state of use of the load holding device shown in Figure 2, Figures 6a and 6b is a perspective view showing an operating state of the load holding device shown in FIG.

Below, with reference to Figures 5 to 6b will be briefly described the operation and use of the load holding device according to a preferred embodiment of the present invention.

Here, the same reference numerals as in the above-described drawings refer to the same member having the same function, and thus redundant description will be omitted here.

First, as shown in FIG. 5, the upper end of the lower body 111 to the lower portion of the loading box 1, the load fixed according to a preferred embodiment of the present invention so that the inner side of the upper body abuts on the side of the loading box (1) With the device 100 installed, the user loads the cargo H in the stacking box 1, hooks and pulls the binding member 10 so that the binding member 10 presses the cargo H and binds it. When the member 10 is kept taut to some extent, as shown in FIG. 6A, one end of the binding member 10 is fixed to the hook 121 of the shaft 120.

Then, as shown in FIG. 6B, the rotary knob 150 is rotated to rotate the shaft 120, and the fixing means 140 allows the shaft 120 to be rotated so that the shaft 120 is rotated. Rotation according to the rotation of 150 allows the binding member 10 to be wound around its outer circumferential surface so that the tension of the binding member 10 is further strengthened. At this time, the shaft 120 is rotated in the direction in which the binding member 10 is released, that is, reverse rotation due to the tension of the binding member 10, but the ratchet wheel 130 in the direction in which the binding member 10 is released. By the action of the fixing means 140 to suppress the rotation of the reverse rotation is prevented.

When the cargo H is transported and then the cargo H is loaded, the fixing means 140 is rotated to release the coupling with the ratchet wheel 130 so that the shaft 120 binds to the binding member 10. ), The tension of the binding member 10 is loosened by reverse rotation in the unwinding direction, and then the binding member 10 is released from the ring 121.

As described above, although the present invention has been described by way of limited embodiments and drawings, the present invention is not limited thereto and is intended by those skilled in the art to which the present invention pertains. Various modifications and variations are possible, of course, within the equivalent scope of the utility model registration claims to be described.

According to the load fixing device of the present invention, by providing a shaft for winding the binding member and a ratchet wheel and fixing means for suppressing the reverse rotation of the shaft, the binding member fastening operation can be performed more quickly and easily, There is an advantage that can significantly reduce the time and manpower required for the binding member fastening work.

In addition, by providing a weight for the user to hold and rotate the locking pin of the fixing means to facilitate the user's operation of the fixing means, while preventing the reverse rotation of the shaft by increasing the rotation suppressing force of the locking pin, This provides the effect of making the binding member more firmly fixed.

In addition, since the reinforcement plate is formed on the side of the ratchet wheel to improve the strength of each tooth formed in the ratchet wheel, the ratchet wheel can have a smaller pitch, thereby adjusting the fixing degree of the binding member more precisely. In this case, the binding member can be pulled more tightly to securely hold the cargo loaded in the loading box.

Claims (4)

In the load holding device for fixing the load on the cargo compartment of the freight vehicle using the binding member, A body fixed to the storage box of the freight vehicle; A shaft for rotatably coupling both ends to the body and for winding the binding member; A ratchet wheel fixed to one end of the shaft and disposed outside the body, and having a plurality of teeth formed along an outer circumferential surface thereof, and one side of the plurality of teeth having a reinforcement plate connected to the plurality of teeth; And And a fixing means rotatably installed on an outer side of the body to adjust the rotational state of the shaft so that the shaft rotates only in one direction when engaged with the ratchet wheel according to a user's manipulation. The method of claim 1, The fixing means, the load holding device, characterized in that further comprising a weight that protrudes laterally so that the user can hold and operate. The method according to claim 1 or 2, At least one of the one end and the other end of the shaft, the load holding device, characterized in that the user is further provided with a rotary handle disposed on the outside of the body so as to rotate the shaft. The method according to claim 1 or 2, The load holding device, characterized in that the body is processed by forging.

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