CN209835556U - Ware lift truck is exempted from to climb by modularization - Google Patents

Abstract

The utility model discloses a modularized climbing-free device lift truck, which comprises two tracks, two connecting rods, a C-shaped slider, a rack, a fixed plate, a rotating shaft, a gear, a worm speed reducer, a servo motor, a guard plate, a pedal plate and a control panel, wherein the two tracks are provided with the connecting rods at equal intervals, the two ends of the connecting rods are respectively and fixedly connected with the two tracks, the two sides of the tracks are symmetrically provided with slideways, one side of the track close to the slideways is connected with the C-shaped slider in a sliding way, the two ends of the C-shaped slider are respectively and slidably connected with the two slideways on the tracks, one side of the track far away from the C-shaped slider is fixed with the rack, one side of the C-shaped slider close to the rack is fixed with the fixed plate, the middle parts of the two fixed plates on the C-shaped slider are, this ware lift truck is exempted from to climb by modularization security is higher to simple structure is convenient for people to come into use.

Description

Ware lift truck is exempted from to climb by modularization

Technical Field

The utility model relates to an exempt from to climb ware technical field, specifically be a ware lift truck is exempted from to climb to modularization.

Background

The climbing-free device is used in a tower barrel of a wind turbine generator and is convenient for people to go up and down, the climbing-free device integrates the auxiliary lifting and material conveying functions of climbing personnel in a vertical ladder, and the physical consumption of the climbing personnel on the vertical ladder of the fan can be reduced to zero;

according to current patent CN205772647U an exempt from to climb ware lift truck, set up upper and lower fixed pulley respectively in the upper and lower end of track mounting bracket, exempt from to climb the track sliding connection on ware lift truck body frame and the track mounting bracket, the one end of upper and lower haulage rope all is connected with exempting from to climb the ware lift truck body frame, the other end is respectively through on, all be connected with drive arrangement behind the fixed pulley down, the safety rope is passed by exempting from to climb the ware lift truck body frame, and through setting up the spacing wheelset in exempting from to climb the ware lift truck body frame, the upper and lower end at the track mounting bracket is fixed at the both ends of safety rope. The utility model can realize that the climbing-free lifting vehicle body does not need to increase the longitudinal dimension additionally, thereby saving the cost, meanwhile, the safety rope can not contact with the personnel taking the climbing-free device, and the danger occurs, but after the climbing-free lifting vehicle is used for a long time, the steel cable is easy to be broken, the accident occurs, and the safety is lower;

and the structure is more complicated, is unfavorable for people to use. To this end, we propose a modular creeper-free lift truck.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ware lift truck is exempted from to climb by modularization to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a modularized climbing-free lift truck comprises two tracks, two connecting rods, a C-shaped sliding block, a rack, a fixing plate, a rotating shaft, a gear, a worm speed reducer, a servo motor, a protective plate, a pedal plate and a control panel, wherein the connecting rods are arranged between the two tracks at equal intervals, two ends of each connecting rod are respectively fixedly connected with the two tracks, the two sides of each track are symmetrically provided with a slide way, one side of each track, which is close to the slide way, is connected with the C-shaped sliding block in a sliding manner, two ends of each C-shaped sliding block are respectively connected with the two slide ways on the track in a sliding manner, one side of each track, which is far away from the C-shaped sliding block, is fixedly provided with the rack, one side of each C-shaped sliding block, which is close to the rack, is fixedly provided with the fixing plate, the middle parts of the two, a worm speed reducer is fixed on one side of a fixing plate on the C-shaped sliding blocks, an output shaft of the worm speed reducer is fixedly connected with the rotating shaft, a servo motor is fixed on the top of the worm speed reducer, an output shaft of the servo motor is fixedly connected with an input shaft of the worm speed reducer, a protection plate is fixed on one side, away from the rack, of the two C-shaped sliding blocks on the track, a pedal plate is fixed at the bottom of the protection plate, a control panel is fixed on one side of the protection plate, and the servo motor is electrically connected with the control panel.

Preferably, a fence is fixed on the upper surface of the pedal.

Preferably, a handrail is fixed on one side of the protection plate.

Preferably, the two fixing plates on the C-shaped sliding block are fixed with a shell.

Preferably, the worm speed reducer is a speed reducer with a self-locking function.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the utility model is used, two tracks are arranged in a tower cylinder, at the moment, people stand on a pedal plate and control the servo motor to rotate through a control panel, and then the worm reducer drives the rotating shaft to rotate, and further the rotating shaft rotates, gears are symmetrically fixed on the rotating shaft and are meshed with the racks, and further the gears roll on the racks when rotating, and further the fixed plate is driven to move up and down, so that the fixed plate drives two C-shaped sliders to slide on the track, and further the guard plate is driven to move, and further the pedal plate moves, so that the personnel can ascend and descend, the device rolls on the racks through the servo motor and the worm reducer driving gear, the traditional steel cable breaking condition is avoided, the maintenance frequency is reduced, and the worm reducer has the self-locking function, when power is suddenly cut off, the gears can not rotate reversely and fall, and the accidents, the safety is high.

2. The utility model discloses a gear rolls on the rack, gear up-and-down motion to drive fixed plate up-and-down motion, make C shape slider move on the track, and then drive the running-board and go up and down, simple structure, the people of being convenient for drop into use.

Drawings

FIG. 1 is a schematic view of the overall rear view structure of the present invention;

FIG. 2 is a schematic view of the overall front view structure of the present invention;

fig. 3 is a schematic top sectional view of the present invention.

In the figure: 1. a track; 2. a connecting rod; 3. a C-shaped slider; 4. a rack; 5. a fixing plate; 6. a rotating shaft; 7. a gear; 8. a worm speed reducer; 9. a servo motor; 10. a protection plate; 11. a foot pedal; 12. a control panel; 13. fencing; 14. a handrail; 15. a housing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a modularized climbing-free lift truck comprises tracks 1, connecting rods 2, C-shaped sliders 3, racks 4, fixing plates 5, rotating shafts 6, gears 7, worm speed reducers 8, servo motors 9, protection plates 10, pedal plates 11 and a control panel 12, wherein the number of the tracks 1 is two, the connecting rods 2 are arranged between the two tracks 1 at equal intervals, two ends of each connecting rod 2 are respectively and fixedly connected with the two tracks 1, slides are symmetrically arranged on two sides of each track 1, one side, close to the slide, of each track 1 is connected with the C-shaped slider 3 in a sliding mode, two ends of each C-shaped slider 3 are respectively and slidably connected with the two slides on each track 1, the rack 4 is fixed on one side, far away from the C-shaped slider 3, of each C-shaped slider 3 is fixed with the fixing plate 5, the middle parts of the two fixing plates 5 on the C-shaped sliders 3 are rotatably connected with the, the two ends of the rotating shaft 6 are symmetrically fixed with gears 7, the two gears 7 on the rotating shaft 6 are respectively meshed with the two racks 4 on the C-shaped sliding block 3, a worm speed reducer 8 is fixed on one side of a fixing plate 5 on the C-shaped sliding block 3, an output shaft of the worm speed reducer 8 is fixedly connected with the rotating shaft 6, a servo motor 9 is fixed on the top of the worm speed reducer 8, an output shaft of the servo motor 9 is fixedly connected with an input shaft of the worm speed reducer 8, a protection plate 10 is fixed on one side, away from the racks 4, of the two C-shaped sliding blocks 3 on the track 1, a pedal 11 is fixed at the bottom of the protection plate 10, a control panel 12 is fixed on one side of the protection plate 10, and the servo motor 9 is.

And the upper surface of the pedal 11 is fixed with a surrounding baffle 13 to prevent the foot of a user from being stepped on and falling off.

A handrail 14 is fixed on one side of the protection plate 10, so that people can stand stably and can be prevented from falling down.

And a shell 15 is fixed on the two fixed plates 5 on the C-shaped sliding block 3, so that the gear 7 is hidden conveniently.

The worm speed reducer 8 is a speed reducer with a self-locking function, and prevents the pedal plate 11 from falling downwards when power is cut off.

The working principle is as follows: when using, install two tracks 1 in a tower section of thick bamboo, people stand on running-board 11 this moment, rotate through control panel 12 control servo motor 9, and then drive pivot 6 through worm speed reducer 8 and rotate, and then make pivot 6 rotate, the symmetry is fixed with gear 7 on pivot 6, and gear 7 and rack 4 meshing, and then make gear 7 roll on rack 4 when rotating, and then drive fixed plate 5 and reciprocate, make fixed plate 5 drive two C shape sliders 3 and slide on track 1, and then drive the motion of guard plate 10, and then make running-board 11 move, realize personnel's lift.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a ware lift truck is exempted from to climb by modularization, includes track (1), connecting rod (2), C shape slider (3), rack (4), fixed plate (5), pivot (6), gear (7), worm speed reducer (8), servo motor (9), guard plate (10), running-board (11) and control panel (12), its characterized in that: the track (1) is provided with two tracks, connecting rods (2) are arranged between the two tracks (1) at equal intervals, two ends of each connecting rod (2) are fixedly connected with the two tracks (1) respectively, the tracks (1) are bilaterally symmetrical and provided with slides, one side of each track (1) close to the corresponding slide is connected with a C-shaped slide (3), two ends of each C-shaped slide (3) are respectively connected with two slides on the corresponding track (1) in a sliding manner, one side of each track (1) far away from the corresponding C-shaped slide (3) is fixed with a rack (4), one side of each C-shaped slide (3) close to the corresponding rack (4) is fixed with a fixing plate (5), the middle parts of the two fixing plates (5) on the corresponding C-shaped slides (3) are rotatably connected with a rotating shaft (6) through bearings, two ends of each rotating shaft (6) are symmetrically fixed with gears (7), and the two gears (7) on the rotating shaft (6, one side of a fixing plate (5) on the C-shaped sliding block (3) is fixed with a worm speed reducer (8), an output shaft of the worm speed reducer (8) is fixedly connected with a rotating shaft (6), a servo motor (9) is fixed to the top of the worm speed reducer (8), an output shaft of the servo motor (9) is fixedly connected with an input shaft of the worm speed reducer (8), a protection plate (10) is fixed to one side, away from the rack (4), of the two C-shaped sliding blocks (3) on the track (1), a pedal plate (11) is fixed to the bottom of the protection plate (10), a control panel (12) is fixed to one side of the protection plate (10), and the servo motor (9) is electrically connected with the control panel (12).

2. The modular creeper-free lift truck of claim 1, wherein: and a surrounding baffle (13) is fixed on the upper surface of the pedal (11).

3. The modular creeper-free lift truck of claim 1, wherein: a handrail (14) is fixed on one side of the protection plate (10).

4. The modular creeper-free lift truck of claim 1, wherein: and a shell (15) is fixed on the two fixing plates (5) on the C-shaped sliding block (3).

5. The modular creeper-free lift truck of claim 1, wherein: the worm speed reducer (8) is a speed reducer with a self-locking function.