JPH02274638A - Transport device for boat - Google Patents

Abstract

PURPOSE:To stably load a boat, absorb vibration and shock, prevent loosening of binding, and receive it in a multi-layered boat house, by providing a carrier on both front and rear ends of a pedestal frame through shock absorbers, detachably placing a boat supporting frame with keeping clearance, and mount ing a balance weight slidably and flexibly. CONSTITUTION:When a boat pedestal 6 is fitted to a carrier 4 and placed, the pedestal 6 is cushionedly supported with shock absorbers 3. The pedestal 6 placed on the carrier 4 in this way is locked so as not to disengage by shock or vibration. Sequentially, a motor boat B is loaded on boat supporting members 12 with a crane D, and fixedly bound to the pedestal 6 with binding belt or rope, after modifying unbalance of weight by adjusting a balance weight 10. Nextly, a clearance T is formed between a pedestal frame 1 and the pedestal 6 in loading completed condition, a fork lift is inserted from the side of a truck crane A, the boat B is lifted in the loading condition on the pedestal 6 to dis engage, unloaded from the truck crane A, and received as it is on the storing shelf in a multi-layered boat house.

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a transportation device for a watercraft, which loads A) pjA of a motor boat, yacht, etc. onto transportation equipment such as a vehicle or ship and transports it. .

(Prior Art) Recently, more and more people are enjoying marine leisure, and the number of motor boats and yachts (hereinafter referred to as boats) is rapidly increasing. To transport this boat to a remote location or from the water's edge to a boathouse, the boat must be stably supported by attaching pillows that match the shape of the boat's bottom to transport equipment such as trucks, and using straps or ropes. They were tied up and transported to prevent them from moving. Loading and unloading of boats was done by hanging slings around the hulls and using cranes.

(Problems to be Solved by the Invention) When a watercraft is tied to a vehicle, etc., the binding may loosen due to shock or vibration during transportation, causing the boat to move and causing damage to the boat. Ta.

On the other hand, due to the lack of storage facilities for the rapidly increasing number of boats, boats are often moored illegally at the water's edge, creating safety and aesthetic problems.

Therefore, there is a movement in government agencies to construct boat sheds that can store a large number of boats, and as conventional flat storage is inefficient, they are hoping to store them three-dimensionally on multiple shelves. Since it is impossible to store three-dimensionally using the conventional lifting method, a new storage method is being sought.

In addition, when transporting the boat by loading it onto a vehicle, the center of gravity is shifted from the center of the boat due to factors such as an engine being installed on the boat, making it extremely unstable and amplifying vibrations during transportation. There was a problem that the lashings were easily loosened.

This invention solves the above-mentioned conventional problems and enables stable loading by correcting the weight balance.
A transportation device for watercraft that absorbs vibrations and shocks during transportation, prevents the lashings of boats from becoming loose, and also allows for stacking and unloading using a forklift to realize rational three-dimensional shelf storage. The purpose is to provide the following.

(Means for Solving the Problems) In order to achieve the above object, the present invention provides shock absorbers such as shock absorbers at both front and rear ends of a rectangular frame frame that is attached to the loading surface of transportation equipment such as vehicles and ships. A boat support frame for mounting a boat is removably placed on the receiver with a gap maintained between the support frame and the boat support frame. The frame is provided with a balancer guide extending in the longitudinal direction of the boat on which the boat is placed, and a balance weight is slidably and fixedly attached to the balancer guide.

(Function) On the boat support frame of the boat transport device configured as above,
By hoisting and placing the boat using a crane, and moving the balance weight along the balancer guide in the longitudinal direction of the boat, the center of gravity of the boat, including the boat support frame, is positioned approximately at the center in the longitudinal direction. Stable loading is possible, and the shock absorber absorbs vibrations and shocks during transportation to prevent loosening of the boat's lashings, thereby preventing damage to the boat and ensuring safe transportation.

Furthermore, a gap is formed between the cradle frame and the boat support frame, so insert the fork of a forklift into this gap from the side of the vehicle, lift the boat along with the boat support frame from the side, and store it in the boat shed. It can be stored on a shelf, and similarly, it can be taken out from the storage shelf with a forklift and placed on the mount frame of a vehicle, making it possible to store the fence two-dimensionally.

(Embodiments) The present invention will be described below based on embodiments shown in the drawings.

FIG. 1 is a side view showing a crane truck (A) loaded with a motor boat 1-(B) using the device of the present invention, and FIG. 2 is a plan view of the device of the present invention. In the figure (
1) is a mount frame, which is made of square pipes to form a rectangular frame, and is attached to the top surface of a crane vehicle (^) using mounting seats (2) provided at both front and rear ends.

As shown in FIG. 3, which is an enlarged cross-sectional view taken along the line ■-■ in FIG. ) is attached by fixing the bottom end of each.

Attach both ends of holders (4) (4) extending in the width direction of the frame frame (1) to the upper ends of the two shock absorbers (3) (3) at the front and rear ends. There is a
This receiver (4) (4) is bent into an inverted hat shape, and on its top surface there are two retaining protrusions (5) ( 5)
is the provision.

(6) is a boat cradle, which consists of a rectangular frame made up of square pipes as shown in Figure 4.
An engagement plate (8) having an engagement hole (7) that engages with the engagement protrusion (5) (5) is provided protrudingly, and two balancer guides (9) extend in the front and rear direction. (9) is provided, and a balance weight QO) 00) is slidably attached to this balancer guide (9) (9), and this balance weight GO) 00) is equipped with a fixed neck II) (+1). balancer guide (9) (9) at any position.
) can be fixed.

This balance weight 00) is the motor boat (B)
This is to adjust the balance weight 00) to the balancer guide ( 9), stability can be achieved by positioning the center of gravity approximately at the center in the front-rear direction.

02) is a boat support member, which is made of a square pipe of an appropriate length, and one to two (two pieces are shown in the figure) support beams 03) with cushioning material pasted on the top surface are attached. The center part of the length is attached to the top of a total of four columns 04), which are attached in pairs upright on the left and right sides of the front and rear ends of the boat support stand (6), so that the center part of the length can be tilted freely in the left and right direction. In accordance with the shape of the bottom of the boat, the boat cradle (6) is formed into a symmetrical inverted eight shape with the side closer to the center in the width direction lowered.

In this way, the boat cradle (6) is inserted into the holder (4) through the engagement hole (7).
When the watercraft cradle (6) is fitted into the retaining projection (5) and placed, the front and rear ends of the watercraft cradle (6) are cushioned and supported by the shock absorber (3) via the holder (4).

The boat cradle (6) placed on the cradle (4) in this way is
Although not shown in the drawings, suitable means are used to lock the locking protrusion (5) and the engagement hole (7) so that they do not become disengaged due to vibration or impact.

In this state, the motor boat (
B) is placed using the crane (D) as shown in Figures 1 and 3, and the balance weight 00) is adjusted to correct the weight imbalance. B) using a strap or robe to attach the boat to the boat cradle (6
).

When loading is completed in this way, a gap (T) is formed between the loading platform frame (1) and the boat cradle (6), and this gap (T) is Insert the fork of a forklift (not shown) from the side and lift the motorboat (B) while it is placed on the boat cradle (6) to disengage the engagement protrusion (5) and engagement hole (7). , [This lock is unlocked in advance] It is taken down from the crane truck (^) and stored directly in a storage rack (not shown) in the multi-story boat shed.

Take out the frame frame (1) from this storage shelf and place it on the loading platform (C).
Loading can also be done using a forklift.

In addition to those shown in this embodiment, the object may be other watercraft such as a small yacht, the vehicle may be an ordinary truck or a railway wagon, and the shock absorber may be a shock absorber other than the shock absorber used in the suspension system of an automobile. Various types of materials such as 4° rings and rubber can be used.

(Effects of the Invention) According to the above-described land transportation device for watercraft according to the present invention, since the watercraft is swingably supported by the shock absorber, the shock absorber absorbs vibrations and shocks during land transportation. In addition to preventing injury to one person on the boat and ensuring safe transportation, the boat is equipped with a balance weight to adjust the instability caused by deviation of the center of gravity of the boat. Furthermore, since it can be loaded and unloaded from the side of the vehicle using a forklift, items that could only be stored flat with the conventional lifting and lowering method can be stored on multiple shelves, making it possible to store them in a three-dimensional manner. This has many benefits, such as streamlining the boathouse.

[Brief explanation of drawings]

The drawings show one embodiment of the device of the present invention, and FIG. 1 is a side view showing the device of the present invention mounted on a crane truck and a motor boat placed in a position, and FIG. 2 is a plan view of the device of the present invention.
Figure 3 is an enlarged sectional view taken along the line ■-■ in Figure 1, Figure 4 is a perspective view of the boat cradle, and Figure 5 shows the cradle frame and the boat cradle separated, and a cover for the shock absorber part of the cradle frame. FIG. 3 is a partial perspective view with the parts removed. 1. Loading platform frame 3. Shock absorber 4. Receiver 5. Holding projection 6. Boat cradle 7. Engagement hole 8. Engagement plate 9. Balancer guide 10. Balance weight 12. - Boat support member 13... Pier 14... Support T... Gap patent Applicant: Mazda Logistics Service Co., Ltd. Figure

Claims (1)

[Claims] A support frame extending in the width direction supported via a shock absorber is provided at both front and rear ends of the mount frame that is attached to the loading surface of transportation equipment, and a boat support frame on which a boat is placed is mounted on the support support as described above. The watercraft is placed removably with a gap maintained between it and the boat support frame, and the boat support frame is provided with a balancer guide that extends in the front and back direction of the boat on which it is placed, and the balance weight is slid onto the balancer guide. A transportation device for a boat, characterized in that it is fixedly attached.