JPS60151194A - Cargo handling device - Google Patents

Abstract

PURPOSE:To efficiently perform the cargo handling work by fitting a fixed rail to the lower end of a mast liftably suspended from a hatch opening, providing an expansion rail to the fixed rail, and mounting a bogie travelable between both rails. CONSTITUTION:A liftable mast 1 is suspended into a hold 3 from a hatch opening 2, and a fixed frame 6 provided with a fixed rail 4 on it is fitted to the lower end of the mast 1. An expansion frame 7 is provided expandably against the fixed frame 6, and an expansion rail 5 is provided on the expansion frame 7. A bogie 14 mounted with a transported cargo 13 is travelably arranged on both rails 4, 5. Accordingly, the cargo handling work into or out of the hold can be efficiently performed.

Description

[Detailed Description of the Invention] [Technical Field of the Invention] The present invention [relates to a gokiyaku device, and in particular, provides a telescopic rail to a fixed rail to arbitrarily adjust the transportation distance by trolley transportation according to the purpose. C Kiru j: Sea urchin id
Related to i role equipment.

[Technical front of the invention and its problems] When loading cargo, which is an object to be transported, into a ship, it cannot be transported unless it is transported to the back of the ship, which is quite far away from the hatch opening. First, the goods to be transported are carried into the hold C by a crane a, and then transferred to a truck d installed in the hold C, and carried by the cart d to a desired loading location, j. there was.

However, in this case, it is necessary to install the running rail e of the bogie d inside the ship Gc, so the loading space has to be reduced by that amount. Transport is dangerous due to the hull being tilted. In addition, it is time-consuming to transfer the tram to the trolley d, which has the disadvantage of low efficiency.

OBJECT OF THE INVENTION] The present invention was devised to efficiently solve the deficiencies of the prior art as described above, and its purpose is to move a transport truck without arranging rails in a ship's hold or the like. It is an object of the present invention to provide a multi-purpose device that can run, freely adjust the transportation distance depending on the destination, and improve cargo handling efficiency as much as possible.

[Summary of the Invention] In order to achieve L-closing, the present invention provides a fixed rail that extends a predetermined length in the conveyance direction, and a telescopic rail that extends from this in the conveyance direction. It is supported in a telescopically movable manner, and a transport trolley is provided so as to be able to reciprocate and straddle between these fixed rails and telescopic rails.

[Embodiments of the Invention] Below, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

In Fig. 1, J3-C11 is a mast that is movably suspended from the hatch 2 into the hold 3. ) is fixed at the end 711X of the fixed rail 4 extending a predetermined length.
\A telescopic rail 5 is supported so as to be telescopically movable in order to bring it out.

Specifically (the above-mentioned fixed rail 4 and telescopic rail 55 are arranged in a fixed room 6 that is extendable and retractable as shown in Fig. 33).
and on the expansion/contraction room 7, respectively. These fixed frames 6 and telescoping frames 7 are nested in each other.
β; Consisting of a cylindrical body in the form of r rin p, +r,
At the tip of the fixed frame 6, there is a support roller 8 that supports the outer wall of the telescoping frame 7 inserted therein, and at the rear end of the telescoping frame 7, there is a support roller 8 that supports the inner wall of the fixed frame 6. 9 are respectively installed, and the telescopic room 7 is supported by the telescopic frame 1 so as to be able to move freely telescopically relative to the fixed frame 6. In order to drive the telescopic frame 7 telescopically, A hydraulic or pneumatic cylinder 10 is interposed between the fixed frame 6 and the hollow part thereof. On both sides of the upper surface of the identification frame 6, as shown in FIG. The 1.-1 constant rail 4 of 14 type (curved in the longitudinal direction)
It is set up with i facing upwards.

-h, The telescopic rail 5 consists of a groove-shaped rail of a size that can be slidably inserted into the groove of the fixed room 4, and one end of each is connected to the tip of the telescopic frame 7 via a hinge 11. It is movably pivoted, and the other end of each is attached to a fixed rail 4.
is inserted into the groove. In order to smooth the movement of the telescopic rail 5 inserted into the groove of the fixed rail 4, there are grooves on both sides of the telescopic rail 5 on the Hakusan GMf side that engage with the upper edge of the fixed rail 4. A movable middle wheel 12 is provided.

Therefore, the trolley 14 for transporting the object 13 is j
- Straddle between the fixed rail 4 and the telescopic rail 5
1) of each of the fixed rail 4 and the telescopic rail 5
4 (rolling running wheels 15), and on these rails 4 and 5, 4=IC actually runs. Then, in the above-mentioned identification room 6 and the telescopic frame 7, there is a driving wire \]16 surrounding them as d'1 car'17...
Both ends 611 of this driving wire Xl'+6 are fixed to the carriage 14.

In this case, the driving wires 1716 are installed at the tip of the identification frame 6 and the rear end of the telescopic room 7 so as to maintain a constant tension regardless of the expansion and contraction of the telescopic frame 7. It is wrapped around .19 and E-pulled.

Next, the operation of the present invention constructed as described above will be described.

The mast 1 is inserted into the hold 3 from the position C with the telescopic frame l\7 retracted, and the telescopic frame 7 is inserted to the depth of the hold 3, more specifically, to the place where the transported object 13 should be inserted. This extension operation is carried out by the extension operation of the cylinder '10. When inserting the mast 1 into the hold 3, the carriage 140, which is waiting on the fixed rail 4, is 13 is installed, and the platform Φ'14 is extended.

By running the object 13 on the telescopic rail 5, the object 13 can be easily transported to the destination. In addition, the mast 1 is fixed in the state inserted into the ship 03, and the trolley '14 is carried from outside the ship to the fixed rail 4.
The object 13 to be transported may be transported by a crane.

[Modified Example of the Invention] Figures 5 and 6 show a modified example of the saw in which the trolley 14 is suspended. A support frame 20 is suspended, and a fixed rail 4 is provided on the support frame 20.The fixed rail 4 is provided with a truck 14 that carries a running wheel 15 engaged in its groove. The carriage 14 is suspended and is provided with knocks 21 for hanging objects to be transported.

That is, according to this cargo handling device, it is possible to carry the object to be transported in a suspended state to the location j'A.

Moreover, FIGS. 7 and 8 show a modification in which the conveying direction is the lead 11'1 direction. In this case, the telescopic rail 5
Self-thread: In order to securely support the side, the fixed rail 4
The telescopic rail 5 is formed with a C-shaped cross section.
The Sendai 22 of the trolley 14 is attached to the fixed rail 4 with λJ L (in
It is formed at a k angle.

In summary, according to the present invention, the following excellent effects can be achieved by using light 1.
iM! Jru.

(1) Since it has fixed rails and telescopic rails, it is possible to run the transport cart inside the ship without damaging the rails, making transportation easier and increasing loading space. .

(2) A telescopic rail is installed on a fixed rail of a predetermined length so that it can be moved freely in the direction of transport. The 1θ win efficiency can be improved by 11 times.

(3) Since the structure is simple, manufacturing and maintenance are easy.

[Brief explanation of the drawing]

Fig. 1 is a schematic side view of a conventional cargo handling device, Fig. 2 is a schematic side view of an embodiment of the present invention, Fig. 3 is an enlarged sectional view of the same main part, and Fig. 4 is a f! 3 is an enlarged sectional view taken along the line A-A in FIG. 5, FIG. 5 is a J side sectional view showing a modified embodiment of the present invention, FIG. 6 is an enlarged sectional view taken in FIG. 8 is a side sectional view showing a modified example of FIG. 7.
It is an i-side view. In the figure, 4 is a fixed rail, 5 is a telescopic rail, 13 is an object to be transported, and 14 is a cart. Figure 7 Figure 8

Claims (1)

[Claims] A fixed rail supported by extending a predetermined length in the transport direction, a telescoping rail supported by the fixed rail so as to be extendable and movable in the transport direction, and a space between these fixed rails and the telescoping rail. ni′! It is characterized by being equipped with eight carts (1, -1) that can be moved back and forth and a trolley for transporting objects.