JPH08175253A - Movable trestle for loading large sized wide product - Google Patents

Abstract

PURPOSE: To provide a movable trestle for loading large sized wide product which can reduce the transport cost by increasing the loadage of a return cargo. CONSTITUTION: A movable trestle 10 for loading large sized wide product provided on the load-carrying platform 12 of a vehicle 11, which can load a large sized wide product 13, is composed by plural divided trestles 15 movable along the rails 14 provided on the load-carrying platform 12 of the vehicle 11, and extended in the longitudinal direction of the vehicle; and demountable connecting members 16 to combine their respective divided trestles 15.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a large-sized wide product vehicle-mounted mobile stand, and more particularly to a large-sized wide product vehicle-mounted mount capable of reducing the transportation cost by increasing the loading amount of a return load (return load). Regarding mobile mounts.

[0002]

2. Description of the Related Art For example, when a large lobaro swivel ring having a diameter of 2.5 to 3.4 m, which is used for a swivel gear of a recker vehicle, is transported by truck to an assembly plant or the like by traveling on a general road, the lobaro swivel ring is used. In terms of size, in order to satisfy the vehicle size limit of the Road Traffic Law, tilt mounting by a dedicated mount having a tilt mounting surface is inevitable. Conventionally, this dedicated mount has been firmly fixed on the loading platform of the vehicle with the inclined mounting surface on which the donkey turning ring is mounted facing the vehicle width side.

[0003]

However, in the prior art large-sized wide product vehicle-mounted mount, such a large-sized dedicated mount having a large occupancy ratio to the vehicle carrier of the mount is firmly fixed to the carrier of the vehicle. However, there is a problem in that it is almost impossible to load the re-load after transportation, which increases the transportation cost.

The present invention has been made in view of such circumstances, and an object of the present invention is to provide a large-sized wide product vehicle-mounted mobile stand capable of reducing the transportation cost by increasing the loading amount of the unloading load.

[0005]

A method according to the above-mentioned object.
The large-sized wide product vehicle-mounted mobile gantry described above is a large-sized wide product vehicle-mounted mobile gantry that is provided on a vehicle carrier and capable of mounting a large-sized wide product, and is a rail extending in the vehicle front-rear direction provided on the vehicle carrier. It is configured to include a plurality of split pedestals that are movable along and a detachable connecting member that connects the respective split pedestals.

A large-sized wide product vehicle-mounted mobile mount according to claim 2 is the large-sized wide product vehicle-mounted mobile mount according to claim 1, wherein the divided mounting base is provided with an inclination member for mounting a product inclination, At the time of assembly, the inclined member of each of the divided mounts is configured to form a product mounting slope.

[0007]

According to the present invention, in the large-sized wide product vehicle-mounted mobile stand, when the large-sized wide product is mounted on the vehicle, each of the divided stands is pulled out along the rail and connected by a connecting member to mount the large-sized wide product. When loading a product after assembling a pedestal and mounting a large wide product to the destination, disassemble the pedestal into the split pedestals and remove the connecting members to the rails. Along the corners of the bed of the vehicle, the bed can be widely used and a relatively large amount of unloading can be loaded.

Further, in the large-sized wide product vehicle-mounted mobile mount according to claim 2, when the divided mounts are connected by the connecting member to assemble the mounts, the inclined member of each divided mount forms the product mounting slope. If a large, wide product is mounted on the product-mounting slope, the large, wide product, which exceeds the vehicle size specified by the Road Traffic Law, can be driven on a general road if it is vertically mounted on the loading platform.

[0009]

Embodiments of the present invention will now be described with reference to the accompanying drawings to provide an understanding of the present invention. Here, FIG. 1 is a side view showing a large wide product vehicle-mounted mobile mount according to an embodiment of the present invention in a state where the large wide product is mounted, FIG. 2 is a side view showing a stored state of the mobile mount, and FIG. An enlarged plan view of an essential part, FIG. 4 is an enlarged front view of the essential part, FIG. 5 is an enlarged side view showing an assembled state of the split frame, and FIG. 6 is an enlarged cross-sectional view from a plan view direction showing an assembled state of the split frame.
7 is an enlarged cross-sectional view showing the use state of the connecting member, FIG. 8 is an enlarged cross-sectional view of a main part showing the moving structure of the split frame, FIG. 9 is an enlarged side view of the main part showing the moving structure of the split frame, and FIG. FIG. 11 is an enlarged cross-sectional view of an essential part showing the moving structure of another split mount, and FIG. 11 is an enlarged cross-sectional view of the essential part showing the stopper structure of the split mount.

As shown in FIGS. 1 to 3, a large and wide product vehicle-mounted mobile gantry (hereinafter sometimes referred to as gantry) 10 according to an embodiment of the present invention is mounted on a cargo bed 12 of a truck 11 which is an example of a vehicle. It is a pedestal that can be assembled and dismantled on which a Rovalo turning ring 13, which is an example of a large-sized wide product, can be mounted. It is possible to install.
Each pedestal 10 is constructed by removably connecting three divided pedestals 15 (15A to 15C from the left in the figure) with a connecting member 16, and each divided pedestal 15
As shown in FIG. 4, consists of H-shaped steel frame members connected in a right triangle when viewed from the front. Among them, the inclined member inclined by 40 ° serves as the inclined member 17 for mounting the product inclining. The reinforcing member 2 in which the central portion of the inclined member 17 extends from the bent portion of the horizontal frame 18 and the vertical frame 19 connected at a right angle
It is reinforced by 0. In addition, a receiving portion 18 a below the donkey turning ring 13 is formed at the tip of the horizontal frame 18.

Sliders 21 (21A to 21C) mounted on the rails 14 are attached to the rear surfaces of both ends of the horizontal frame 18 of each of the divided mounts 15 (15A to 15C).
These sliders 21 include rails 14 made of H-shaped steel.
A predetermined number of guide rollers 22 that roll along the inner surfaces of the upper and lower parts 14a and 14b are provided. That is, as shown in FIGS. 8 to 10, the slider 21 has a downward moving U-shaped moving casing 23 when viewed from the front, and the upper and lower portions 14a and 14a of the rail 14 are provided on the inner surfaces of the side plates 23a and 23b, respectively. Three vertical rollers 22A (total 6 rollers) which contact the back surface of 14b and prevent rattling of the gantry 10 in the vertical direction.
Pieces) are attached. In particular, as shown in FIGS. 9 and 10, one side plate 2 of the moving casing 23 of the slider 21B
A laterally long protruding piece 23c is formed on the inner surface of the central portion of 3a, and both ends of the protruding piece 23c contact one side surface of the intermediate portion 14c of the rail 14 and play in the horizontal play of the gantry 10. A horizontal roller 22B for preventing sticking is attached.

Further, as shown in FIG.
A total of four slider-side stopper holes 24 are formed at the vehicle front side end of A and the vehicle rear side end of the slider 21C, and each rail 1 which is the storage position of the split frame 15 is formed.
4 near the front end of the vehicle, the rail-side storage stopper hole 2
5 are formed (see FIG. 3). Also, both rails 14
The sliders 21A,
A rail-side assembly stopper hole 26 is formed at a position where it can communicate with the slider-side stopper hole 24 of 21C. The nut 24a is provided in each of the stopper holes 24 to 26.
26a are fixed, and a stopper bolt 27 having a handle-shaped head portion 27a is screwed to a nut 24a of the slider-side stopper hole 24.

At the time of assembling the gantry, each divided gantry 1
The pedestal 10 assembled by pulling out 5 to a predetermined assembly position is fixed at the assembly position on the rail 14 by screwing each stopper bolt 27 into the nut 26a of the rail-side assembly stopper hole 26. It In addition, when storing the gantry, the pedestal 15 of each gantry 10 is divided.
A to 15C are moved to the vehicle front side of the rail 14 and pushed into their respective storage positions in a state where the sliders 21 are in contact with each other, and the divided pedestal 15 that constitutes the second pedestal 10
Stopper bolt 2 attached to slider 21C of C
By screwing 7 into the nut 25a of the rail-side storage stopper hole 25, it is possible to prevent the stored split pedestal 15 from being scattered along the rail 14 due to vibrations during traveling of the vehicle. Next, the connecting member 16 will be described in detail with reference to FIGS.

As shown in FIGS. 5 and 6, the connecting member 16 is
It has a rectangular connecting plate 28 fixed to the back surface of both ends of the vertical frame 19 of the divided frames 15A to 15C.
Pin holes 28a are formed on both sides of the pin 8. In the divided mounts 15A to 15C, opposing pin holes 28a are removably pinned by a link 28 with a pin 28b, and further, the tip ends of the horizontal frames 18 are removably connected with a horizontal beam 30 via bolts and nuts. In addition, the brace 32 with the turnbuckle 32a for adjusting the length is cross-arranged in a state of being cross-positioned between the long holes of the projecting piece 31 formed at the end of each link 29 on the side of the split frame 15A, 15C. Has been done. Further, the horizontal frames 18 of the divided frames 15A and 15C are also cross-connected by the same brace 32. As shown in FIG. 7, the tip 28c of the pin 28b is pivotally attached by a small pin so that the pin 28b can be laterally folded, and the pin 28b is inserted into the end hole 29a and the pin hole 28a of the link 29 which are aligned with each other. , The pins 28b are inserted in series from the outside, and then the tip portion 28c is laid down to be connected. When releasing the connection, the opposite operation can be performed.

In FIG. 4, reference numeral 17a is an inclined member 17.
Reference numeral 33 is a pallet for reloading and mounting the product.

Next, the operation of the large and wide product vehicle-mounted mobile mount 10 according to the embodiment of the present invention will be described. When the donkey turning ring 13 is mounted on the vehicle, each of the divided mounts 15 arranged at the storage position of the loading platform 12 as shown in FIG. 2 is moved along the rail 14 from the central portion of the loading platform 12 to each assembly position on the front and rear sides of the vehicle, By screwing the stopper bolts 27 into the nuts 26a of the corresponding rail-side assembly stopper holes 26, the respective divided mounts 15 are fixed to the rails 14. afterwards,
Assembling the respective pedestals 10 by connecting the corresponding divided pedestals 15A to 15C with the connecting member 16 such as the link 29 and the brace 32, and then, on the product mounting slope 17a formed by the inclined member 17 of each pedestal 10, the lobaro turning ring. 13 is mounted in a mounted state and transported to the destination.
In this way, by mounting it on the slant, the loading platform 1 can be used as it is.
By leaning vertically to 2, even vehicles that exceed the vehicle dimensions specified by the Road Traffic Law can travel on general roads.

After the loaded donkey turning ring 13 is unloaded, the stopper bolts 27 are pulled out and the respective divided mounts 15 are pushed toward the front side of the vehicle along the rails 14, and the stoppers of the divided mounts 15C of the second mount 10 are stopped. Bolt 27
By screwing and fixing to the nut 25a of the rail-side storage stopper hole 25, a wide re-loading mounting space can be secured from the central part of the loading platform 12 to the rear part of the vehicle, and on the pallet 33 arranged between the rails 14 there, Can carry a relatively large amount of reloading.

Although the embodiment of the present invention has been described above, the present invention is not limited to this embodiment, and the present invention includes modifications such as design changes without departing from the scope of the invention. For example, in the embodiment, the truck is shown as a vehicle in which the large and wide product mobile gantry is mounted, but the vehicle is not necessarily limited to this and can be mounted in other vehicles.

Further, in the embodiment, the lobaro turning ring is shown as a large and wide product, but the invention is not limited to this, and any other large and wide product that can be carried by a vehicle may be used.
Further, in the embodiment, the gantry is assembled from three divided gantry, but the invention is not limited to this, and it may be assembled from two or four or more divided gantry. Furthermore, in the embodiment, the number of mounts mounted on the carrier of the vehicle is two, but the number of mounts is not limited to this, and may be one or three or more, for example.

Furthermore, the connecting member for connecting the divided frames is not limited to the link or the brace, but may be any other connecting structure. Then, in the embodiment, a large wide product is mounted in an inclined state on the product mounting slope formed by the inclined member of the split mount, but without being limited to this, a split mount without a product mount slope is used. ,
Large wide products may be transported vertically.

[0021]

In the vehicle-mounted mobile gantry for large and wide products according to claims 1 and 2, since the gantry is an assembled pedestal which can be moved along the rails provided on the cargo bed, the transportation of large and wide products is possible. After that, by disassembling the cradle and pushing it into the corner of the luggage carrier, a large unloading space for the luggage carrier can be secured and a relatively large amount of unloading can be loaded.

Particularly, in the large-sized wide product vehicle-mounted mobile stand according to claim 2, since the large-sized wide product can be mounted on the tilt, the vehicle size according to the Road Traffic Law can be obtained if the stand is vertically laid on the loading stand as it is. Even large and wide products that exceed the standard can run on general roads.

[Brief description of drawings]

FIG. 1 is a side view showing a state in which a large wide product vehicle-mounted mobile mount according to an embodiment of the present invention is mounted on a large wide product.

FIG. 2 is a side view showing a stored state of the mobile gantry.

FIG. 3 is an enlarged plan view of the main part.

FIG. 4 is an enlarged front view of the relevant part.

FIG. 5 is an enlarged side view showing an assembled state of the split frame.

FIG. 6 is an enlarged cross-sectional view from a plan view showing an assembled state of the split frame.

FIG. 7 is an enlarged cross-sectional view showing a usage state of the connecting member.

FIG. 8 is an enlarged sectional view of an essential part showing the moving structure of the split frame.

FIG. 9 is an enlarged side view of an essential part showing the moving structure of the split frame.

FIG. 10 is an enlarged cross-sectional view of an essential part showing another moving structure of the divided gantry.

FIG. 11 is an enlarged cross-sectional view of an essential part showing the stopper structure of the split frame.

[Explanation of reference numerals] 10 large wide product vehicle-mounted mobile stand 11 truck 12 loading platform 13 rovalo turning ring 14 rail 14a upper part 14b lower part 14c middle part 15 split mount 15A split mount 15B split mount 15C split mount 16 connecting member 17 tilting member 17a product Mounting slope 18 Horizontal frame 18a Receiving part 19 Vertical frame 20 Reinforcing member 21 Slider 21A Slider 21B Slider 21C Slider 22 Guide roller 22A Vertical roller 22B Horizontal roller 23 Moving casing 23a Side plate 23b Side plate 23c Projecting piece 24 Slider side stopper hole 24a Nut Side storage stopper hole 25a Nut 26 Rail side assembly stopper hole 26a Nut 27 Stopper bolt 27a Head part 28 Connecting plate 28a Pin hole 28b Pin 28c Tip part 29 Phosphorus 29a end hole 30 the cross beams 31 projecting piece 32 braces 32a turnbuckle 33 pallet

Claims (2)

[Claims] 1. A large-width wide-vehicle mobile gantry provided on a carrier of a vehicle and capable of mounting a large-sized wide product, the movable cradle being movable along a rail extending in the vehicle front-rear direction provided on the carrier of the vehicle. A large-sized wide product vehicle-mounted mobile mount comprising a plurality of split mounts and a detachable connecting member for connecting the respective split mounts. 2. The large-sized wide product for vehicle mounting according to claim 1, wherein the divided gantry is provided with an inclined member for mounting a product inclining, and when the gantry is assembled, the inclined member of each of the divided gantry forms a product mounting slope. Mobile mount.