CN205819288U - A kind of plate pusher being easy to upper and lower ladder access - Google Patents

A kind of plate pusher being easy to upper and lower ladder access Download PDF

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Publication number
CN205819288U
CN205819288U CN201620634883.6U CN201620634883U CN205819288U CN 205819288 U CN205819288 U CN 205819288U CN 201620634883 U CN201620634883 U CN 201620634883U CN 205819288 U CN205819288 U CN 205819288U
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China
Prior art keywords
sole
wheel assemblies
easy
motor
plate pusher
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CN201620634883.6U
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Chinese (zh)
Inventor
陈立功
汪波
汪一波
刘以军
王德荣
唐建国
王文乐
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State Grid Corp of China SGCC
State Grid Sichuan Electric Power Co Ltd
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State Grid Corp of China SGCC
State Grid Sichuan Electric Power Co Ltd
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Priority to CN201620634883.6U priority Critical patent/CN205819288U/en
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Abstract

The utility model discloses a kind of plate pusher being easy to upper and lower ladder access, including Platform trailer frame and walking device for moving on stairs chassis assembly, described walking device for moving on stairs chassis assembly includes sole, reductor, motor, accumulator, guide wheel assemblies, drive wheel assemblies and crawler belt, described sole front end is symmetrical arranged two guide wheel assemblies, described sole rear end is symmetrical arranged two drive wheel assemblies, it is provided with a set of creeping in the guide wheel assemblies of described sole side and drive wheel assemblies and uses crawler belt, live axle the inner of described drive wheel assemblies is connected with reductor and motor in turn, described motor is connected with the accumulator being arranged in the middle part of sole;Two supporting legs, described supporting leg and sole chain connection are set bottom described Platform trailer frame.Dead weight 150kg, under load condition climb 30 °, under manual control, complete carry article go upstairs ladder step work.

Description

A kind of plate pusher being easy to upper and lower ladder access
Technical field
This utility model relates to a kind of plate pusher field, is specifically related to a kind of plate pusher being easy to upper and lower ladder access.
Background technology
On the building not having elevator and steep hills road, upwards carrying heavy goods is the thing of part difficulty.Going up or down stairway is One in normal routine activity, those residents lived at the residence building of do not set elevator in a large number less than seven layers, especially It is those elderly and the disabled, the most just has inconvenience.At present the most no matter small towns or city none do not flying Speed development, wherein ladder is a lot.As: upper and lower automobile, subway, train have ladder;Cross the most upper and lower footpath of road perhaps Step on more overpass perhaps to pass through underpass and have ladder;Urbanite visits, or delivers goods to the customers and the most unavoidably climb downstairs Ladder;Upstairs market place builet below the ground can be found everywhere, and more unavoidably climbs ladder downstairs.Those goods carried on the shoulder and in one's hands are carried it by these ladders People, to deliver goods to the customers as workman etc. the crowd of occupation, cross over when climbing these ladders difficult arduously.
Therefore, the design of going up or down stairway car, either in terms of actual application aspect or theoretical research, is all to have very High value.Present each state all falls over each other to develop the various wheelchair being suitable to going up or down stairway and corollary apparatus thereof.Going up or down stairway device Research, has positive effect to commercial production and social life, solves some difficulties run in production activity and life Topic.
Utility model content
The purpose of this utility model is i.e. to overcome the deficiencies in the prior art, it is provided that a kind of flat board being easy to upper and lower ladder access pushes away Car, solves stair or the problem of slope carrying article inconvenience.
Of the present utility model it is achieved through the following technical solutions: a kind of plate pusher being easy to upper and lower ladder access, including flat board Vehicle frame and walking device for moving on stairs chassis assembly, described walking device for moving on stairs chassis assembly includes sole, reductor, motor, accumulator, guiding wheels Part, drive wheel assemblies and crawler belt, described sole front end is symmetrical arranged two guide wheel assemblies, and described sole rear end symmetry sets Put two drive wheel assemblies, the guide wheel assemblies of described sole side and drive wheel assemblies are provided with a set of creeping with carrying out Band, live axle the inner of described drive wheel assemblies is connected with reductor and motor in turn, described motor be arranged on sole The accumulator at middle part connects;Two supporting legs, described supporting leg and sole chain connection are set bottom described Platform trailer frame.
Further, described drive wheel assemblies includes locking nut, bearing, bearing holder (housing, cover), driving wheel and flat key, described in drive Driving wheel is set on live axle and is fixed by flat key, and the live axle of described driving wheel both sides is respectively arranged with bearing, Being provided with bearing holder (housing, cover) on described bearing, described live axle is provided with locking nut.
Further, described Platform trailer frame includes handle rack, flat board and supporting leg, after described handle rack is arranged on flat board End, described supporting leg is arranged in planar bottom surface.
Further, described crawler belt uses rubber belt track.
Further, described motor passes through together with Flange joint with reductor.
Further, described accumulator uses lithium battery.
Further, the thrust wheel for supporting crawler belt is also set up bottom described sole.
This utility model compared with prior art, has such advantages as and beneficial effect:
This utility model belongs to small-sized Transport Machinery key components and parts field, and the carrying being mainly used in industry article is upper and lower Ladder step, alleviates the labor intensity of workman, reduces the spending of cost of labor.This product can be realized smoothly by artificial control Use power carrying article upper and lower ladder step function.The control system of this product uses electrical equipment control.Easy to operate, safe and reliable. This product dead weight 150kg, climbs 30 ° under load condition, under manual control, completes to carry article and goes upstairs what ladder walked Work.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by this utility model embodiment, constitutes the one of the application Part, is not intended that the restriction to this utility model embodiment.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of plate pusher being easy to upper and lower ladder access of this utility model;
Fig. 2 is the structural representation of this utility model walking device for moving on stairs chassis assembly;
Fig. 3 is the structural representation of this utility model drive wheel assemblies;
Labelling and corresponding parts title in accompanying drawing:
1-Platform trailer frame, 2-walking device for moving on stairs chassis assembly, 3-sole, 4-reductor, 5-motor, 6-accumulator 7-directive wheel Assembly, 8-drive wheel assemblies, 9-crawler belt, 10-live axle, 11-supporting leg, 12-locking nut, 13-bearing, 14-bearing holder (housing, cover), 15-driving wheel, 16-flat key, 17-handle rack, 18-flat board, 19-thrust wheel.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, The utility model is described in further detail, and exemplary embodiment of the present utility model and explanation thereof are only used for explaining this Utility model, is not intended as restriction of the present utility model.
Embodiment
As Figure 1-3, a kind of plate pusher being easy to upper and lower ladder access of this utility model, including Platform trailer frame 1 and ladder step Chassis assembly 2, walking device for moving on stairs chassis assembly 2 includes sole 3, reductor 4, motor 5, accumulator 6, guide wheel assemblies 7, drives Wheel assembly 8 and crawler belt 9, sole 3 front end is symmetrical arranged two guide wheel assemblies 7, and sole 3 rear end is symmetrical arranged two drivings Wheel assembly 8, the guide wheel assemblies 7 of sole 3 side and drive wheel assemblies 8 is provided with a set of creeping with crawler belt 9, drives wheels Live axle 10 the inner of part 8 is connected with reductor 4 and motor 5, motor 5 and the accumulator 6 being arranged in the middle part of sole 3 in turn Connect;Two supporting legs 11, supporting leg 11 and sole 3 chain connection are set bottom Platform trailer frame 1.Rubber caterpillar type chassis is whole The critical piece of walking device for moving on stairs, it plays supporting role to whole device.The connection of Platform trailer frame 1 and walking device for moving on stairs chassis assembly 2 is adopted By articulated manner, in order to during walking device for moving on stairs stair activity, flat car can suitably adjust angle, is unlikely to tilt very much.At the bottom of walking device for moving on stairs Dish assembly 2 is to ensure that the key that walking device for moving on stairs runs.Rigid body form, sole and body, thrust wheel is used to be rigidity even Connect.Its simple in construction, it is simple to general layout, owing to walking device for moving on stairs is the machinery of low cruise, ground is directly delivered on body Impact is little.General tracked construction equipment, such as excavator, crane, loader etc., all uses rigid body.
The transmittance process of power is: use Flange joint to fix between motor 5 and reductor 4, motor 4 axle and reductor 4 Axle sleeve coordinates, and by flat key, power is passed to the power shaft of reductor 4, and axle passes through turbine and worm mechanism, output of slowing down.Turbine Axle sleeve is connected with live axle 10, by flat key, power is passed to live axle 10, then power is passed to driving wheel 15, driving wheel 15 drives crawler belt 9 so that walking device for moving on stairs moves forward.Driving wheel 15 is used for imparting power to crawler belt 9.Driving wheel 15 and the meshing quality of crawler belt 9, affect the transmission of power and the uniformity of operation.Friction in driving wheel 15 and crawler belt 9 engagement Loss is the several times of meshed transmission gear, and this is owing to mating surface is the most coarse, produces impact and cause in engagement process 's.The number of teeth of driving wheel 15 is less, so that the creeper tread joint number being wound on driving wheel 15 increases, improves crawler belt 9 and moves speed The uniformity of degree, driving wheel 15 diameter is the biggest, causes chassis height and weight to increase.
This utility model can realize using power carrying article upper and lower ladder step function smoothly by artificial control.Flat Plate go-cart weight capacity 150kg, climbs step ruling grade and is not less than 20 ° of degree.
Building ladder step width degree 280 ~ 300mm, ladder step height 150 ~ 180mm, ladder step gradient about 28 ~ 31 °.According to building ladder The construction features of step, determines employing crawler type walking device for moving on stairs.Walking device for moving on stairs chassis overall dimensions is defined as: 1200 × 700 × 450.Ladder Step car owner will be by: chassis, flat car, electrical system form.Walking device for moving on stairs uses hand control, synchronizes to follow the rearmounted retrogressing of advance.
Walking device for moving on stairs uses motor 5 to be power source as power, accumulator 6, uses track structure, overcomes a dead lift expense Expenses of labour power, inefficient problem.
Driving wheel 9 includes live axle 10, locking nut 12, bearing 13, bearing holder (housing, cover) 14, driving wheel 15 and flat key 16, drives Driving wheel 15 is set on live axle 10 and is fixed by flat key 16, and the live axle 10 of driving wheel 15 both sides is respectively arranged with Bearing 13, bearing 13 is provided with bearing holder (housing, cover) 14, and live axle 10 outer end is provided with locking nut 12.
Platform trailer frame 1 includes handle rack 17, flat board 18 and supporting leg 11, and handle rack 17 is arranged on flat board 18 rear end, supporting leg 11 Being arranged on flat board 18 bottom surface, control switch is arranged on handle rack 17 to be easy to control.Crawler belt 9 uses rubber belt track.Motor 5 with Reductor 4 is by Flange joint together.Accumulator 6 uses lithium battery.Also set up bottom sole 3 for supporting crawler belt 9 Thrust wheel 19.
The advantage of this utility model maximum is: 1, steady stair climbing;2, volume is little, can turn round in stair corner;3, People with disability's car can be extended into, the invalid carriage of hospital;3, level land electrocar can be extended into.
Above-described detailed description of the invention, is entered the purpose of this utility model, technical scheme and beneficial effect One step describes in detail, be it should be understood that and the foregoing is only detailed description of the invention of the present utility model, is not used to limit Fixed protection domain of the present utility model, all within spirit of the present utility model and principle, any amendment, the equivalent made are replaced Change, improvement etc., within should be included in protection domain of the present utility model.

Claims (7)

1. being easy to a plate pusher for upper and lower ladder access, including Platform trailer frame (1) and walking device for moving on stairs chassis assembly (2), its feature exists In: described walking device for moving on stairs chassis assembly (2) includes sole (3), reductor (4), motor (5), accumulator (6), guide wheel assemblies (7), drive wheel assemblies (8) and crawler belt (9), described sole (3) front end is symmetrical arranged two guide wheel assemblies (7), the described end Plate rail (3) rear end is symmetrical arranged two drive wheel assemblies (8), the guide wheel assemblies (7) of described sole (3) side and driving wheel Being provided with a set of creeping on assembly (8) and use crawler belt (9), live axle (10) the inner of described drive wheel assemblies (8) is sequentially connected with Reductor (4) and motor (5), described motor (5) is had to be connected with the accumulator (6) being arranged on sole (3) middle part;Described flat board Vehicle frame (1) bottom arranges two supporting legs (11), described supporting leg (11) and sole (3) chain connection.
A kind of plate pusher being easy to upper and lower ladder access the most according to claim 1, it is characterised in that: described driving wheels Part (8) includes live axle (10), locking nut (12), bearing (13), bearing holder (housing, cover) (14), driving wheel (15) and flat key (16), It is upper and fixing by flat key (16) that described driving wheel (15) is set in live axle (10), the driving of described driving wheel (15) both sides It is respectively arranged with bearing (13) on wheel shaft (10), described bearing (13) is provided with bearing holder (housing, cover) (14), described live axle (10) Outer end is provided with locking nut (12).
A kind of plate pusher being easy to upper and lower ladder access the most according to claim 1, it is characterised in that: described Platform trailer frame (1) including handle rack (17), flat board (18) and supporting leg (11), described handle rack (17) is arranged on flat board (18) rear end, described Supporting leg (11) be arranged on flat board (18) bottom surface.
A kind of plate pusher being easy to upper and lower ladder access the most according to claim 1, it is characterised in that: described crawler belt (9) is adopted Use rubber belt track.
A kind of plate pusher being easy to upper and lower ladder access the most according to claim 1, it is characterised in that: described motor (5) with Reductor (4) is by Flange joint together.
A kind of plate pusher being easy to upper and lower ladder access the most according to claim 1, it is characterised in that: described accumulator (6) Use lithium battery.
A kind of plate pusher being easy to upper and lower ladder access the most according to claim 1, it is characterised in that: described sole (3) Bottom also sets up the thrust wheel (19) for supporting crawler belt (9).
CN201620634883.6U 2016-06-24 2016-06-24 A kind of plate pusher being easy to upper and lower ladder access Active CN205819288U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620634883.6U CN205819288U (en) 2016-06-24 2016-06-24 A kind of plate pusher being easy to upper and lower ladder access

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620634883.6U CN205819288U (en) 2016-06-24 2016-06-24 A kind of plate pusher being easy to upper and lower ladder access

Publications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107416051A (en) * 2017-08-04 2017-12-01 安徽信息工程学院 A kind of loading bassinet structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107416051A (en) * 2017-08-04 2017-12-01 安徽信息工程学院 A kind of loading bassinet structure
CN107416051B (en) * 2017-08-04 2020-04-07 安徽信息工程学院 Loading trolley structure

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