JPS62160982A - Car lashing device - Google Patents

Abstract

PURPOSE:To enable proper and quick lashing work for a car by providing a pair of movable decks having a deck side fixing device at the forward end thereof under a car via respective hydraulic cylinders. CONSTITUTION:Both ends of a hydraulic cylinder 3 for deck position adjustment as supported on the lower surface of a fixed deck 6 is fitted with an eye plate 7 projected from the lower end of fore and aft movable decks 2. The lower center of the movable deck 2 is projectively fitted with an eye plate 8 and this eye plate 8 is supported by the fixed deck 6 connected to the eye plate 9 of a fixed deck at the tire side via a hydraulic cylinder 1 for lifting decks. The fore and aft positions of the movable deck 2 is adjusted by the cylinder 3 for position adjustment and the height thereof is mainly adjusted by the hydraulic cylinder 1 for lifting decks. And a car is supported with hydraulic pressure and links, in conjunction with a deck side fixing device 4 and a car side fixing device 5.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a vehicle lashing device for securing a vehicle to the deck of a vehicle carrier.

[Conventional technology]

Conventionally, as a lashing device for securing a car to the deck of a car carrier ship, as shown in FIG. There is a device that hooks a lashing metal fitting 05 to a stopper 04 equipped on a car, but this requires manual lashing and release work at 4 to 6 points to lash one car.

However, how to quickly and reliably load and secure vehicles with a limited number of people within a set time has become an issue in vehicle transportation, and as mentioned above, lashing work must be done manually. By automating the process, it is desired to reduce the burden on human resources and achieve reliability and speed.

[Problem that the invention seeks to solve]

The present invention has been proposed in view of the above circumstances, and an object of the present invention is to provide an automobile lashing device that can automatically perform lashing operations reliably and quickly without relying on human hands.

[Means for solving problems]

To this end, the automobile lashing device of the present invention includes a double-acting, longitudinally symmetrical deck position adjustment fluid pressure cylinder attached to the lower surface of the fixed deck on the body side in the front and back direction, and a fluid pressure cylinder for deck position adjustment facing each other at the front and rear ends of the deck position adjustment fluid pressure cylinder. A pair of front and rear movable decks each having an eye plate projecting from the lower end thereof, each having a deck-side fixing device at the other end and disposed on the same horizontal plane as the fixed deck, and a central portion of each of the movable decks. It is characterized by comprising a pair of front and rear deck lifting hydraulic cylinders connected between an eye plate protruding from the lower surface and an eye plate protruding from the lower surface of the tire-side fixed deck.

[For production]

With this configuration, a pair of movable decks each having a deck-side fixing device at the tip are attached to the lower part of the vehicle by hydraulic cylinders, and the height of the movable decks is adjusted by another hydraulic cylinder according to the distance between the wheels of the vehicle. The tip of the lifted movable deck can be pressed against the vehicle via a hydraulic cylinder to secure the vehicle, and in this way automatic lashing work can be performed accurately and quickly without relying on human hands, which in turn improves the speed of car loading work. An automobile lashing device that can achieve efficiency improvement can be obtained.

〔Example〕

An embodiment of the automobile lashing device of the present invention is shown in FIGS. 1 to 7.
To explain the figures, Fig. 1 is a schematic diagram of the automobile lashing device of the present invention, Fig. 1 (A) is a plan view seen from below, Fig. 2 (B) is a side view, and Figs. 2 and 3 are respectively. FIG. 3 is a side view showing the operating state of the same device, the former showing a case where a car body is fixed, and the latter a case where a tire is fixed. FIGS. 4 and 5 are operational flowcharts of the above device, the former showing the lashing and the latter the releasing. FIGS. 6 and 7 are explanatory diagrams of modified examples of the fixing device, respectively.

First, in FIGS. 1 to 3, the related equipment is arranged symmetrically in the front and back, so for convenience of explanation, we will mainly explain one of them below.The hydraulic cylinder for deck position adjustment supported on the lower surface of the fixed deck 6. - 3 has eye plates 7 protruding from the lower ends of the front and rear movable decks 2, respectively.
is pivoted.

Further, an eye plate 8 is protruded from the center of the lower surface of the movable deck 2, and the eye plate 8 is connected to the eye plate 9 of the fixed deck on the tire side via the deck lifting hydraulic cylinder 1. It is supported by 6.

The fixed deck 6 is located in the vicinity of the hydraulic cylinder 1 for lifting the deck by being lowered one step so as not to interfere with the movement of the movable deck 2, as shown by a hidden dashed line.

Here, the hydraulic cylinder 1.3 may be a double-acting type, and the working fluid is not limited to oil. In addition, various structures can be considered for the deck-side fixing device 4 and the vehicle-side fixing device 5, as shown in FIG. 6, including (4), (B),
The four pieces (C) and (C) are for fixing the car body, (A')
, (B'), (C'), (The four targets are for fixing the tires, and the (ni) are No-Sami type.

■), (B is wedge type, (C'), (C') are Kushino type, (C), (D') are split wedge type.

The parking positions of cars are shifted forward, backward, left and right, and the size of cars is also broadly classified into passenger cars, small trucks, medium-sized trucks, large trucks, and buses, and they all differ depending on the type of car, so the parking position is different for each type of car, so The position of the fixing device is adjusted according to the flowchart, and the minimum ground clearance of the vehicle is input into the machine, and adjustments are made in the vicinity as described below.

The position adjustment hydraulic cylinder 3 adjusts the longitudinal position and height of the movable deck 2, and the deck lifting hydraulic cylinder 1 mainly adjusts the height position. Side fixation device4. In cooperation with the automatic side fixing device 5, the vehicle is supported by hydraulic pressure and links.

To add a little bit about the automobile fixing device 5 in Fig. 6,
The deck side fixing device 4 is attached to the end of the movable deck 2,
As shown in FIG. 7, the mechanism is such that the deck side fixing device 4 can be moved on the rail 12 provided on the movable deck 2, and the stopper 13. spring 14,
Position control is performed using a hydraulic cylinder 15 or the like.

Further, the contact edge of the deck-side fixing device 4 is coated with resin or the like to prevent the floor portion of the automobile from being damaged.

Note that the vehicle-side fixing device 5 must be attached to the lower part of the vehicle in advance.

Thus, the automobile lashing device of the present invention automatically pushes the deck side fixing device 4 at the end of the moving deck 2 to the automatic side fixing device 5 attached to the automobile body or to the tires by the hydraulic cylinder 1.3 and the moving deck 2, etc. [Effects of the Invention] In short, according to the present invention, there is provided a double-acting longitudinally symmetrical deck position adjustment fluid pressure cylinder attached to the lower surface of the fixed deck on the body side in the longitudinal direction, and a hydraulic cylinder for adjusting the deck position. Eye plates protruding from the lower surface of the opposite ends are pivotally attached to the front and rear ends of the hydraulic cylinder for use, and each of the other ends has a deck side fixing device, and a pair of front and rear movable cylinders are arranged on the same horizontal plane as the fixed deck. A deck, and a pair of front and rear deck lifting hydraulic cylinders each connected between an eye plate protruding from the lower surface of the center of each movable deck and an eye plate protruding from the lower surface of the fixed deck on the tire side. The present invention is industrially extremely useful because it provides a car lashing device that can perform automatic lashing work accurately and quickly without relying on human hands, and can further improve the efficiency of car loading work. It is beneficial.

[Brief explanation of drawings]

Fig. 1 is a schematic diagram of the automobile lashing device of the present invention, in which Fig. 1 (G) is a plan view seen from below, Fig. 1 (B) is a side view, and Fig.
Fig. 3 is a side view showing the operating state of the same device, the former showing the case where an automobile body is fixed, and the latter showing the case where a tire is fixed. FIGS. 4 and 5 are operational flowcharts of the above device, the former showing the lashing and the latter the releasing. FIGS. 6 and 7 are explanatory diagrams of modified examples of the fixing device, respectively. FIG. 8 is a schematic diagram of a conventional automobile lashing device, with FIG. 8(A) being a plan view and FIG. 8(B) being a partial side view. DESCRIPTION OF SYMBOLS 1... Hydraulic cylinder for deck lifting, 2... Moving deck, 3... Hydraulic cylinder for deck position adjustment, 4... Deck side fixing device, 5... Car side fixing device, 6... ... Fixed deck, 7... Eye plate, 8... Eye plate, 9... Eye plate, 10... Tire, 11...
・Automobile body,

Claims (1)

[Claims] A double-acting, longitudinally symmetrical deck position adjustment fluid pressure cylinder attached to the lower surface of the fixed deck on the body side in the longitudinal direction; A pair of front and rear movable decks, each having a deck-side fixing device at the other end, are arranged on the same horizontal plane as the fixed deck; An automobile lashing device comprising a pair of front and rear deck lifting hydraulic cylinders connected between the eye plate and the eye plate protruding from the lower surface of the fixed deck on the tire side.