A kind of novel electric power tool car
Technical field
The present invention relates to a kind of novel electric power tool car.
Background technology
Chinese patent 200920278293.4 provides a kind of electric power maintenance vehicle and includes: vehicle body;Hoisting apparatus, is arranged on vehicle body;Hoistable platform, is arranged on hoisting apparatus;Hoistable platform has bottom and has the work openings surrounding thing to be repaired, and the end of hoistable platform has openable portable plate, and portable plate is disposed adjacent with work openings, and portable plate forms, after opening, the maintenance running-on connected with work openings;Hoistable platform surrounds thing to be repaired by keeping in repair running-on from one end of hoistable platform.This invention uses inconvenience, it is impossible to meet the demand of work.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of easy to use, practical novel electric power tool car.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: a kind of novel electric power tool car, including vehicle body, it is arranged on the hoistable platform on the back bucket of described vehicle body, it is characterized in that: described hoistable platform includes the first lifting assembly, second lifting assembly, the left riser being set in parallel on the back bucket of described vehicle body and right riser, it is movably arranged on the lifter plate between described left riser and right riser, the inwall of described left riser and right riser is vertically respectively arranged with at least one slideway, the two ends, left and right of described lifter plate are respectively arranged with at least one pulley, described pulley and described slideway sliding connection;Described first lifting assembly includes the first steel wire rope, is arranged on the first installing plate of described left riser outer wall, the first motor being arranged on described first installing plate, the first reel being arranged on described first motor output shaft, is arranged on the first fixed pulley of described left riser outer wall, is arranged on the second fixed pulley of described left riser inwall, the one ends wound of described first steel wire rope is on described first reel, and the other end is walked around described first fixed pulley, the second fixed pulley the left end with described lifter plate successively and is connected;Described second lifting assembly includes the second steel wire rope, is arranged on the second installing plate of described right riser outer wall, the second motor being arranged on described second installing plate, the second reel being arranged on described second motor output shaft, is arranged on the 3rd fixed pulley of described right riser outer wall, is arranged on the 4th fixed pulley of described right riser inwall, the one ends wound of described second steel wire rope is on described second reel, and the other end is walked around described 3rd fixed pulley, the 4th fixed pulley the right-hand member with described lifter plate successively and is connected;The left and right sides, bottom of described lifter plate is respectively arranged with a distance measuring sensor, it is provided with box body on the outer wall of described right riser, control device it is provided with in described box body, the outer wall of described box body is provided with control panel, and described control device is electrically connected with described first motor, the second motor, distance measuring sensor and control panel respectively.
Preferably, above-mentioned novel electric power tool car, it is provided with temperature sensor, the motor being electrically connected with described control device in wherein said box body, described motor connects rotation heat abstractor.
Preferably, above-mentioned novel electric power tool car, wherein said rotation heat abstractor includes the wheel hub being connected with the output shaft of described motor, is arranged on described wheel hub the multiple radiating pieces arranged in the form of a ring, the arc-like sheet composition that each described radiating piece is incremented by successively by multiple superposed and length, leaves gap between two arc-like sheets adjacent in each described radiating piece.
Preferably, above-mentioned novel electric power tool car, wherein said control device includes the first relay, the second relay and the 3rd relay that PLC and described PLC is electrically connected with, described distance measuring sensor, control panel, temperature sensor are electrically connected with described PLC, described first relay is electrically connected with described first motor, described second relay is electrically connected with described second motor, and described 3rd relay is electrically connected with described motor.
Preferably, above-mentioned novel electric power tool car, it is positioned at below described slideway between wherein said left riser and right riser and is provided with transverse slat.
Preferably, above-mentioned novel electric power tool car, the back bucket of wherein said vehicle body is connected by least bracing piece with described transverse slat.
The present invention has the technical effect that: can control the first motor by control panel, the second motor rotates, and drives lifter plate lifting, and worker stands can complete maintenance on lifter plate, bring great convenience to workman, and use comparison safety;Two distance measuring sensors bottom lifter plate can measure the two ends distance to the back bucket of vehicle body of lifter plate, and feed back information to PLC, PLC can determine whether whether lifter plate is heeling condition, PLC can automatically control the first motor, the rotating speed of the second motor or rotational time, so that lifter plate keeps level so that the present invention is more practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of hoistable platform in Fig. 1;
Fig. 3 is the longitudinal sectional view of box body in Fig. 2;
Fig. 4 is the structural representation rotating heat abstractor in Fig. 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is further described, so that technical scheme is more readily understood and grasps.
Such as Fig. 1, 2, 3, shown in 4, a kind of novel electric power tool car, including vehicle body 1, the hoistable platform 2 being arranged on the back bucket 11 of vehicle body 1, hoistable platform 2 includes the first lifting assembly 3, second lifting assembly 4, the left riser 21 being set in parallel on the back bucket of vehicle body 11 and right riser 22, it is movably arranged on the lifter plate 23 between left riser 21 and right riser 22, the inwall of left riser 21 and right riser 22 is vertically respectively arranged with at least one slideway 24, the two ends, left and right of lifter plate 23 are respectively arranged with at least one pulley 25, pulley 25 and slideway 24 sliding connection.
First lifting assembly 3 includes the first steel wire rope 31, the first installing plate 32 being arranged on left riser 21 outer wall, the first motor 33 being arranged on the first installing plate 32, the first reel 34 being arranged on the first motor 33 output shaft, is arranged on the first fixed pulley 35 of left riser 21 outer wall, is arranged on the second fixed pulley 36 of left riser 21 inwall, the one ends wound of the first steel wire rope 31 is on the first reel 34, and the other end walks around first fixed pulley the 35, second fixed pulley 36 successively and the left end with lifter plate 23 is connected.
Second lifting assembly 4 includes the second steel wire rope 41, the second installing plate 42 being arranged on right riser 22 outer wall, the second motor 43 being arranged on the second installing plate 42, the second reel 44 being arranged on the second motor 43 output shaft, is arranged on the 3rd fixed pulley 45 of right riser 22 outer wall, is arranged on the 4th fixed pulley 46 of right riser 22 inwall, the one ends wound of the second steel wire rope 41 is on the second reel 44, and the other end walks around the 3rd fixed pulley the 45, the 4th fixed pulley 46 successively and the right-hand member with lifter plate 23 is connected.
The left and right sides, bottom of lifter plate 23 is respectively arranged with a distance measuring sensor 5, and the outer wall of right riser 22 is provided with box body 6, is provided with control device in box body 6, and the outer wall of box body 6 is provided with control panel 61.
Wherein being provided with temperature sensor 62, motor 63 in box body 6, motor 63 connects rotation heat abstractor 7.
Wherein control device and include the first relay the 82, second relay 83 and the 3rd relay 84 that PLC81 and PLC81 is electrically connected with, distance measuring sensor 5, control panel 61, temperature sensor 62 are electrically connected with PLC81, first relay 82 is electrically connected with the first motor 33, second relay 83 is electrically connected with the second motor 43, and the 3rd relay 84 is electrically connected with motor 63.Temperature sensor 62 can detect the temperature in box body 6 automatically, and signal passes to PLC81, PLC81 can automatically control motor 63 work heat abstractor 7 blowing heat radiation is rotated, and such design automation degree is high, and extends the service life controlling device.
Wherein rotate heat abstractor 7 to include the wheel hub 71 being connected with the output shaft of motor 63, be arranged on wheel hub 71 the multiple radiating pieces 72 arranged in the form of a ring, the arc-like sheet 73 that each radiating piece 72 is incremented by successively by multiple superposed and length forms, gap is left between two arc-like sheets 73 adjacent in each radiating piece 72, so design noise is little, and wind-force is big.
It is positioned at below slideway 24 between the most left riser 21 and right riser 22 and is provided with transverse slat 81.When the first steel wire rope 31 or the second steel wire rope 41 rupture, transverse slat 81 can play the effect preventing lifter plate 23 from gliding, and workman serves the effect of protection.The back bucket 11 of vehicle body 1 is connected by least bracing piece 91 with transverse slat 81 so that the structure of the present invention is firmer.
Certainly; these are only presently preferred embodiments of the present invention; non-the scope of the claims the most i.e. limiting to the present invention, all utilization description of the invention and graphic content institute are simple for it modifies and equivalent structure change, within all should being in like manner contained in the scope of patent protection of the present invention.