초록 ▼

A transport apparatus for transporting heavy objects includes a chassis, which includes at least two side parts and a platform part and rear part between them, a load space arranged in the middle of the chassis, and at least one wheel mounted on each side of the load space of the chassis, with the a

A transport apparatus for transporting heavy objects includes a chassis, which includes at least two side parts and a platform part and rear part between them, a load space arranged in the middle of the chassis, and at least one wheel mounted on each side of the load space of the chassis, with the aid of an axle. The chassis also includes a front part and second side parts, of which the second side parts, the front part, and the rear part together form a frame enclosed on the horizontal plane, inside of which frame is located at least one wheel on each side of the load space, its axle being supported on at least the second side part.

대표청구항 ▼

1. Transport apparatus for transporting heavy objects, namely a work machine moving on crawler tracks and equipped with an excavator device or other lifting element, the transport apparatus comprising: a chassis, comprising two inner side parts, two outer side parts, a platform part, a rear part bet

1. Transport apparatus for transporting heavy objects, namely a work machine moving on crawler tracks and equipped with an excavator device or other lifting element, the transport apparatus comprising: a chassis, comprising two inner side parts, two outer side parts, a platform part, a rear part between said inner side parts, and a front part, aid outer side parts, said front part, and said rear part together forming a frame enclosed on a horizontal plane, anda load space arranged in the middle of the chassis and formed between the inner side parts, the front part, and the rear part as well as on top of the platform part for a support surface of the object to be transported, wherein a separate axle is disposed on each of two opposite sides of the load space, each axle extending from one of the said two inner side parts through one of said two outer side parts, at least one wheel is mounted on each side of the load space of the chassis with the aid of said axles, said at least one wheel on each side of the load space being located inside of said frame, said load space being disposed between said wheels, and each axle having a spherical surface that supports said axle on the inner side part, and each axle being supported permanently and in a feed-through manner on the outer side part, wherein the transport apparatus is arranged for transporting large objects weighing more than 100 tn. 2. Transport apparatus according to claim 1, wherein at least between the platform part and the inner side parts there are interlocking-joint means for transmitting the weight caused by the object to the inner side parts. 3. Transport apparatus according to claim 1, wherein the transport apparatus comprising at least one additional wheel mounted on each said axle on each side of the load space, in such a way that on each supporting axle span only one wheel is mounted. 4. Transport apparatus according to claim 1, wherein the wheels comprise rims and hubs integrated with each other. 5. Transport apparatus according to claim 1, wherein the said inner side parts, said outer side parts, said front part, said rear part, and said platform part are attached to each other with bolted joints. 6. Transport apparatus according to claim 5, wherein the said bolted joints are arranged at locations of interlocking-joint means. 7. Transport apparatus according to claim 1, wherein each wheel is independently mounted on bearings on one of said axles. 8. Transport apparatus according to claim 1, wherein the load space is a crawler space for a crawler track acting as a support surface of the work machine to be transported. 9. Transport apparatus according to claim 1, wherein the transport apparatus is manufactured from steel, the ultimate strength of which is more than 500 MPa.