Unloading system of truck for transporting cable trays
A truck transportation and optical cable technology, applied in the field of optical cable transportation, can solve the problems of high cost, occupying construction space, difficult to popularize and use in a large range, and achieve the effect of reducing unloading costs, occupying limited space, and facilitating promotion.
Pending Publication Date: 2018-05-04
SHANGHAI TELECOMM ENG
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Problems solved by technology
[0003] The inventors of the present invention have found that using a truck with a self-unloading platform for unloading requires a special transport vehicle and a driver of a special vehicle, and the cost is relatively high, making it difficult to popularize and use it on a large scale; Not only the cost is relatively high, but also the external mechanical frame will take up a lot of construction space, which cannot meet the construction needs for construction sites that are relatively short of space
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[0030] Specifically, as image 3 As shown, the cushioning device 3 in this embodiment includes a first cushioning piece 31 and a second cushioning piece 32, wherein the first cushioning piece 31 and the second cushioning piece 32 can be detachably spliced to each other, and are respectively arranged on each roller From the ground where the wagon 2 is dropped. Compared with the first embodiment, in this embodiment, when the optical cable reel 1 is unloaded, the optical cable reel 1 first falls on the first buffer member 31 to obtain a great buffer; then, it bounces back slightly to the second buffer member 32, Great buffering is obtained again; finally, after the second buffering member 32 pops up and bumps into the limiting device 4, its rolling energy is basically exhausted. The optical cable reel 1 can only slowly move back a small distance at most, and the range of the buffer device 3 is limited, so that it will not cause damage to personnel and the surrounding environme...
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The invention relates to the technical field of cable transmission, and discloses an unloading system of a truck for transporting cable trays. The unloading system comprises the truck, buffer equipment and limiting equipment, wherein the truck is loaded with cable trays, the buffer equipment is used for reducing the impact force of the cable trays from rolling from the truck till falling, and thelimiting equipment is used for limiting the rolling distance of the cable trays on the ground; the buffer equipment is arranged on the ground corresponding to the falling position of the cable trays from the truck, and the limiting equipment is arranged on a rolling path of the cable trays which leave the buffer equipment. According to the embodiment of the unloading system, the unloading cost ofthe cable trays can be reduced, the occupied space is limited, for construction sites without enough space, the construction requirements can also be met, and the unloading system has the advantages of reliability and convenience in popularization.
Description
technical field [0001] The invention relates to optical cable transportation technology, in particular to an unloading system for trucks to transport optical cable reels. Background technique [0002] Optical cable transmission technology has greatly promoted the development of science and technology. Optical cables are laid underground or erected in the sky for the communication of smart devices. Usually for the convenience of transportation and installation, the optical cable is selected to be wound on the optical cable reel. Since the entire optical cable basically weighs hundreds of kilograms, it is not possible for manpower to carry or unload the goods. In the prior art, the optical cable reel is transported to the construction site by using a transport vehicle. Afterwards, one way is to unload the cargo according to the existing truck with the self-unloading platform; the other way is to use the external mechanical frame for adjustment and assembly. [0003] The inven...
Claims
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IPC IPC(8): B65G69/16B65G67/24
CPCB65G67/24B65G69/16
Inventor 倪纪刚
Owner SHANGHAI TELECOMM ENG