Flat bed delivery device
Technical field
The utility model relates to the conveying arrangement for carrying large equipment or parts in main equipment production.
Background technology
In main equipment production process, main equipment and the large component for making main equipment need to be carried in each workshop by conveying arrangement.The bearing capacity of traditional conveying arrangement is little, use very inconvenience.
Utility model content
The utility model needs the problem solved: provide the flat bed delivery device that a kind of bearing capacity is large, easy to use.
For solving the problem, the technical solution adopted in the utility model is: flat bed delivery device, comprise: bracing frame, the top of bracing frame is installed with support plate, the two bottom sides of bracing frame is installed with pair of supporting track respectively, ground below support rail is provided with the ground rail corresponding with support rail, the ground rail of every side is provided with some idler wheel mechanisms, the support rail of rolling wheel support frame two bottom sides is supported on the roller in the idler wheel mechanism of both sides respectively, and the quantity of the idler wheel mechanism of every side, and the position distribution on ground rail guarantees the end position at two ends bottom bracing frame, and midway location is all supported with roller, the support rail of both sides can be made to slide on the roller of idler wheel mechanism respectively to front haulage bracing frame.
Further, aforesaid flat bed delivery device, wherein, the structure of each idler wheel mechanism comprises: at least arrange a roller, the both sides of each roller are all provided with roller shaft, and the roller shaft of roller both sides is fixedly mounted on a pair adapter plate respectively.
Further, aforesaid flat bed delivery device, wherein, is provided with four rolling in each idler wheel mechanism.
Further, aforesaid flat bed delivery device, wherein, the centre of roller is provided with the annulus boss of outwardly convex, and annulus boss is embedded in the middle of pair of supporting track and a pair corresponding ground rail.
The utility model has the advantages that: structure is simple, traction is easily, easy to use, thus the auxiliary production efficiency that improve main equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of flat bed delivery device described in the utility model.
Fig. 2 is the structural representation of the left apparent direction of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
As Fig. 1, shown in Fig. 2, flat bed delivery device, comprise: bracing frame 1, the top of bracing frame 1 is installed with support plate 2, the two bottom sides of bracing frame 1 is installed with pair of supporting track 3 respectively, ground below support rail 3 is provided with the ground rail 4 corresponding with support rail 3, the ground rail 4 of every side is provided with some idler wheel mechanisms, the support rail 3 of bracing frame 1 two bottom sides is supported on the roller 5 in the idler wheel mechanism of both sides respectively, and the quantity of the idler wheel mechanism of every side, and the position distribution on ground rail 4 guarantees the end position at two ends bottom bracing frame 1, and midway location is all supported with roller 5, can make the roller 5 of the support rail 3 of both sides respectively in the idler wheel mechanism of both sides slides to front haulage bracing frame 1.The structure of each idler wheel mechanism comprises: at least arrange a roller 5, the centre of each roller 5 is provided with the annulus boss 51 of outwardly convex, annulus boss 51 is embedded in the centre of pair of supporting track 3 and corresponding a pair ground rail 4, the both sides of each roller 5 are all installed with roller shaft 6, and the roller shaft 6 of roller 5 both sides is arranged on a pair adapter plate 7 respectively.Be provided with four rolling 5 in each idler wheel mechanism in the present embodiment, this four rolling couples together by a pair adapter plate 7.Due to bearing inapplicable in idler wheel mechanism, therefore adopt the support of idler wheel mechanism realization to bracing frame 1 of said structure, greatly can improve the bearing capacity of bracing frame 1.In actual use procedure, in the quantity of idler wheel mechanism and each idler wheel mechanism, the quantity of roller 5 can be determined according to actual conditions.
Principle of work of the present utility model is: during work, the ground rail 4 of every side is placed the idler wheel mechanism of some, and the position distribution of idler wheel mechanism on ground rail 4 guarantees that the end position at two ends bottom bracing frame 1 and midway location are all supported with roller 5.The support plate 2 at bracing frame 1 top is equipped with main equipment or heavy parts, the support rail 3 of bracing frame 1 two bottom sides is supported on the roller 5 of the idler wheel mechanism on corresponding ground rail 4.To front haulage bracing frame 1, support rail 3 will be slided on the roller 5 of the idler wheel mechanism of both sides, roller 5 on the idler wheel mechanism of simultaneously every side to be subject to after the friction force of bracing frame 1 can on ground rail 4 rolls forward, it is friction of rolling between roller 5 and ground rail 4, and force of rolling friction is far smaller than force of sliding friction, such tractive force only need overcome roller 5 and support rail 3 and and ground rail 4 between force of rolling friction, therefore the tractive force for drawing bracing frame 1 can reduce greatly, thus makes traction very convenient.Under the effect of tractive force, the moving velocity of bracing frame 1 is faster than the moving velocity of idler wheel mechanism, in order to save the usage quantity of idler wheel mechanism, constantly repeatedly the idler wheel mechanism be positioned at after movement on the ground rail 4 at bracing frame 1 rear can be placed on the ground rail in bracing frame 1 front, thus make bracing frame 1 successfully be transported to terminal from starting point.
The flat bed delivery device structure of said structure is simple, and bearing capacity is large, and traction is easily, easy to use, thus the auxiliary production efficiency that improve main equipment.