Route guidance device for transportation planning

Abstract

A route guiding device for transportation planning is provided and includes: a base; a standing post, fixedly connected to a top of the base; a lifting rod, movably arranged inside and connected to the standing post; a fixation rod, where a side of the fixation rod near the lifting rod is fixedly connected to the lifting rod. By setting up the stabilizing mechanism, after the device is moved to the in-use position, the positioning pin is taken out to release positioning of the movable rod. The movable rod is moved out of the fixation case and is positioned again by the positioning pin. The movable rod is prevented from moving randomly. The first electric extendable-retractable rod moves the support plate downwards to contact the contact surface and stops operating until the base is lifted up to a certain height.

What is claimed is: 
     
         1 . A route guiding device for transportation planning, comprising:
 a base;   a standing post, fixedly connected to a top of the base;   a lifting rod, movably arranged inside and connected to the standing post;   a fixation rod, wherein a side of the fixation rod near the lifting rod is fixedly connected to the lifting rod;   a guide plate, wherein a side of the guide plate near the fixation rod is fixedly connected to the fixation rod;   a stabilizing mechanism, fixedly connected to the top of the base and configured to support of the base;   a lifting mechanism, fixedly connected to a surface of the lifting rod, wherein a side of the lifting mechanism near an inner wall of the standing post is fixedly connected to the standing post, and the lifting mechanism is configured to lift the lifting rod;   a locking mechanism, partially arranged inside and fixedly connected to the lifting rod, wherein the locking mechanism is used cooperatively with the lifting mechanism, the locking mechanism is configured to lock the lifting rod; and   a connecting plate, fixedly connected to the surface of the lifting rod, wherein an inner wall of the connecting plate is fixedly connected to the locking mechanism, and the connecting plate is configured to support the locking mechanism.   
     
     
         2 . The route guiding device for transportation planning according to  claim 1 , wherein the stabilizing mechanism comprises a fixation case, a movable rod, a fixation plate, a support plate, a first electric extendable-retractable rod, and a positioning pin;
 a bottom of the fixation case is fixedly connected to the top of the base, the movable rod is at least partially arranged inside of the fixation case and is movably connected to the fixation case, a side of the movable rod away from an inner wall of the fixation case extends to an outside of the fixation case;   a side of the fixation plate near the movable rod is fixedly connected to the movable rod;   the first electric extendable-retractable rod is fixedly connected to a top of the fixation plate, the first electric extendable-retractable rod extends through the fixation plate, and an end of the first electric extendable-retractable rod is fixedly connected to the support plate;   the positioning pin is movably arranged inside and connected to the fixation case, and a bottom of the positioning pin extends to an interior of the movable rod.   
     
     
         3 . The route guiding device for transportation planning according to  claim 1 , wherein, the lifting mechanism comprises a base plate, a dual-shaft motor, a first bevel gear corresponding to each of two shafts of the dual-shaft motor, a second bevel gear corresponding to each first bevel gear, a rotating rod corresponding to each second bevel gear, a transmission gear corresponding to each second bevel gear, and a tooth plate corresponding to each transmission gear;
 an inner wall of the base plate is fixedly connected to the surface of the lifting rod;   the dual-shaft motor is fixedly connected to a top of the base plate, a surface of each output end of the dual-shaft motor is fixedly connected to an inner wall of the first bevel gear;   the rotating rod is movably connected to the top of the base plate, a surface of the rotating rod is fixedly connected to an inner wall of the corresponding second bevel gear;   the second bevel gear is meshed with the corresponding first bevel gear;   an inner wall of the transmission gear is fixedly connected to the surface of the corresponding rotating rod;   a side of the tooth plate near the inner wall of the standing post is fixedly connected with the standing post; and   the tooth plate is meshed with the corresponding transmission gear, the tooth plate is used cooperatively with the locking mechanism.   
     
     
         4 . The route guiding device for transportation planning according to  claim 3 , wherein,
 the locking mechanism comprises a second electric extendable-retractable rod, a movable plate, a spring, a push plate, a lock plate, a movable rod, and a fixation bracket;   a side of the second electric extendable-retractable rod near an inner wall of the lifting rod is fixedly connected to the lifting rod, a side of the second electric extendable-retractable rod near the movable plate is fixedly connected with the movable plate;   the movable plate is movably connected to the connecting plate;   a side of the spring near the movable plate is fixedly connected to the movable plate; and a side of the spring near the push plate is fixedly connected to the push plate;   a side of the fixation bracket near the inner wall of the connecting plate is fixedly connected to the connecting plate, the movable rod is movably connected to the inside of the fixation bracket;   a top of the movable rod is fixedly connected to the push plate, and a bottom of the movable rod is fixedly connected to the lock plate, and the lock plate contacts the tooth plate.   
     
     
         5 . The route guiding device for transportation planning according to  claim 2 , wherein two stabilizing rods are fixedly connected to a top of the support plate;
 each of the two stabilizing rods extends away from the support plate and passes through the fixation plate to extend out of the fixation plate and further extend away from the top of the fixation plate;   a fixation block is fixedly arranged on a top of the fixation case, an anti-loss ring is movably connected to a surface of the fixation block, and an end of the anti-loss ring is movably connected to the positioning pin.   
     
     
         6 . The route guiding device for transportation planning according to  claim 3 , wherein,
 a plurality of bearing seats are fixedly connected to the top of the base plate, an inner wall of each of the plurality of bearing seats is fixedly connected to a surface of the rotating rod; and   the number of the plurality of bearing seats is four, and the four bearing seats are uniformly distributed on the top of the base plate.   
     
     
         7 . The route guiding device for transportation planning according to  claim 4 , wherein,
 a movable block is fixedly connected to a bottom of the movable plate, a surface of the movable block movably contacts the inner wall of the connecting plate;   a top of the connecting plate defines a moving groove that receives the movable block and allows the movable block to move therein;   a side of the lifting rod near the inner wall of the standing post defines a through hole that receives the second electric extendable-retractable rod.   
     
     
         8 . The route guiding device for transportation planning according to  claim 1 , wherein,
 the fixation rod is detachably connected to the lifting rod;   a plurality of hoops are arranged to sleeve a surface of the fixation rod, a side of each of the plurality of hoops near the guide plate is fixedly connected to the guide plate.