CN215207940U - Online power supply type corridor walking machine - Google Patents

Abstract

The utility model relates to an online power supply type corridor walking machine, which comprises an upper track and a lower track fixed on a corridor, an upper guide wheel group and a lower guide wheel group bearing a seat, and a driving mechanism driving the seat to walk; wherein: the device also comprises a sliding contact line and a current collector, wherein the sliding contact line is distributed along the track curve and is fixed with the track; the current collector is arranged on one side of the seat through the following mechanism and always props against the sliding contact line under the action of the following mechanism, and the driving mechanism is supplied with electricity continuously from the sliding contact line. The utility model discloses a circular copper conductor is as the wiping line, and the permission is followed the track bending and is twisted reverse, and complex current collector adopts two copper gyro wheels with it, and is inconsistent with the copper conductor, guarantees the electric contact in the motion, forms to pick up electric power from the copper conductor in succession, guarantees the needs of equipment continuous operation.

Description

Online power supply type corridor walking machine

The technical field is as follows:

the utility model belongs to mechatronic equipment field, in particular to online power supply formula corridor machine of riding instead of walk, especially the online power supply of spiral curve corridor machine of riding instead of walk. The elevator is suitable for the transformation of old buildings which are limited by conditions and can not be additionally provided with a box type elevator, and is arranged in the existing small high-rise public corridor or residential room, so that the safety problem of the public walking machine is solved.

Background art:

with the continuing encouragement and emergence of a series of policies regarding old cell modification by the country, there are a significant number of high-rise residences without elevators across the country. The old people still live in a high-rise residential building without an elevator in view of the love mood of the old people, so that great inconvenience is brought to the old people going upstairs and downstairs; it is more difficult for young people or old people to go upstairs or downstairs once they suffer from headache, brain heat and improper body. Although governments in various places continue to make encouragement policies about installing elevators in old high-rise houses, the situation that how to go upstairs and downstairs easily becomes a luxury is limited by the fact that factors such as the floor distance do not meet relevant standard regulations.

Through investigation and comprehensive analysis, various types of corridor walk-substituting devices developed by the predecessors have the following defects and shortcomings to different degrees.

1. Relay type corridor walking-replacing machine. The products can only ascend or descend in a straight area of a corridor, passengers cannot directly reach the door of the floor where the passengers are located, and the passengers need to transfer for the second time every last floor, which is obviously very inconvenient.

2. A curve type walking machine turning in a large radian is also called as a seat elevator. Because the products are limited by the design of the guide wheels, the turning radius is more than 300mm, and the products are designed by leaning against the wall, so that the occupied corridor width is serious. The scheme has two types, namely a single rail and a double rail, wherein the former has high requirements on the combination design of guide wheels and needs to be matched with a guide rod; the latter also needs to maintain the parallelism of the two rails. Such as:

patent application No.: 201580059691.5, discloses a stairlift for movement along a staircase, having a curved track with a centre line, a load-bearing surface and a carriage; the carriage comprises a first guide unit and a second guide unit connected to each other by a connecting unit, the guiding along the rail being provided by means of rollers on both guide units and being intended to cooperate with a levelling system for maintaining the horizontal orientation. The curvature of the track cannot be too high due to the spacing of the two guide units.

For another example, patent application No. 201921699721.0 discloses a stair-type staircase for two-run stairs, which comprises a track assembly, a bearing platform and a power assembly, wherein the track assembly comprises a plurality of discontinuous track single bodies arranged along the height of a floor, and each track single body is independently arranged on the wall body side of the two-run stairs between adjacent floors; the track single body comprises an upper guide rail single body and a lower guide rail single body, and racks are welded on the upper guide rail single body and the lower guide rail single body; the power assembly comprises a box body, an upper driving gear, a lower driving gear and a synchronous motor which are meshed with the rack are arranged in the box body, and a storage battery is also arranged in the box body; a bearing platform is arranged on the box body at the side of the two-running stair, and a standing handrail or a seat is arranged on the bearing platform; two telescopic guide wheel sets with the same structure are arranged on two sides of the box body. Because equipment turning radius is big for mechanism's track monomer needs to occupy corridor periphery border, because of the entrance lobby exists, can't follow the low level in succession and go to the high building.

The prior corridor walking machine has the defects that the prior corridor walking machine is powered by a storage battery, and although the storage battery performance and the charging scheme can meet the use under the common conditions, the defect of poor energy supply is easy to occur if the storage battery is used frequently for a short time. How to overcome this technical insufficiency, provide an online power supply scheme, become the object of the utility model discloses research.

The invention content is as follows:

the utility model aims at designing an on-line power supply formula corridor machine of riding instead of walk that distributes the power supply wiping line along track curve, picks up electric power by seat one side current collector again.

The utility model discloses technical scheme realizes like this: an online power supply type corridor walking machine comprises an upper track and a lower track which are distributed in parallel up and down and fixed on a corridor, an upper guide wheel set and a lower guide wheel set which bear a seat, and a driving mechanism which drives the seat to walk; the seat is correspondingly leaned on the upper track and the lower track through an upper guide wheel set and a lower guide wheel set; the driving mechanism comprises a speed reducing motor arranged on one side of the seat, a rack and pinion assembly or a chain wheel and chain assembly, a rack or a chain is arranged on one side of the upper track, a gear or a chain wheel driven by the speed reducing motor is meshed with the rack or the chain, and the seat is driven to travel along the track; the method is characterized in that: the device also comprises a sliding contact line and a current collector, wherein the sliding contact line is distributed along the track curve and is fixed with the track; the current collector is arranged on one side of the seat through the following mechanism and always props against the sliding contact line under the action of the following mechanism, and the driving mechanism is supplied with electricity continuously from the sliding contact line.

The sliding contact line is a copper wire with a circular section, is formed into a curve similar to a rail, and is locked on the surface of the rail through an insulating cushion block; the current collector is a copper roller with two shafts positioned on a linear metal shaft seat, the two copper rollers are U-shaped wheels and are always abutted against the sliding contact line under the action of the following mechanism, and the metal shaft seat is provided with a wiring terminal.

The following mechanism comprises a second shaft seat, a third shaft seat, a fourth shaft seat and a cantilever; one end of the second shaft seat is provided with a second shaft lug, the other end of the second shaft seat is provided with a second rotating shaft, and the second shaft lug and the middle part of the metal shaft seat can be positioned by a rotatable shaft; one end of the third shaft seat is provided with a third shaft hole, the other end of the third shaft seat is provided with a third shaft lug, and a second rotating shaft on the second shaft seat can rotatably penetrate through the third shaft hole; one end of the fourth shaft seat is rotatably positioned in the third shaft lug, and the other end of the fourth shaft seat is provided with a fourth shaft hole; one end of the cantilever is provided with a positioning hole assembled on the seat, and the other end of the cantilever is provided with a rotating shaft which is arranged in a fourth shaft hole of the fourth shaft seat in a penetrating way; the shaft holes on the metal shaft seat, the second shaft seat, the third shaft seat and the fourth shaft seat are vertical to the shaft axis of the positioning rotating shaft; the third shaft seat is made of insulating materials, a torsion spring is arranged between the third shaft seat and the fourth shaft seat, and the torsion spring keeps the third shaft seat in a downward trend all the time at one end where the second shaft seat is positioned.

And a guide rod is arranged on the second shaft seat, is a steel wire, is directly welded and fixed on two sides of the second shaft lug and can be clamped on two sides of the third shaft seat.

Or the second shaft seat is provided with a correcting torsion spring which is sleeved on the second rotating shaft of the second shaft seat, and the trend that the metal shaft seat and the third shaft seat are in the same plane is always maintained.

The utility model discloses a circular copper conductor is as the wiping line, and the permission is followed the track bending and is twisted reverse, and complex current collector adopts two copper gyro wheels with it, and is inconsistent with the copper conductor, guarantees the electric contact in the motion, forms to pick up electric power from the copper conductor in succession, guarantees the needs of equipment continuous operation.

Description of the drawings:

the present invention will be further explained with reference to the following specific drawings:

FIG. 1 is a schematic view of an on-line power supply type corridor walking machine

FIG. 2 is an enlarged view of part A of FIG. 1

FIG. 3 is a schematic view of a current collector

FIG. 4 is a schematic diagram of the relationship between current collector and trolley wire

FIG. 5 is an exploded view of a current collector

Wherein

1-upper track 2-lower track

3-upper guide wheel group 4-lower guide wheel group 5-seat

6-driving mechanism 61-speed reducing motor 62-chain

7-standing 8-sliding contact line 81-cushion block

9-current collector 91-metal shaft seat 911-wiring terminal

92-second shaft seat 921-second shaft lug 922-second rotating shaft 923-guide rod

93-third axle seat 931-third axle hole 932-third axle lug

94-fourth shaft seat 941-fourth rotating shaft 942-fourth shaft hole

95-cantilever 951-positioning hole 952-rotating shaft 96-torsion spring

10-copper roller

The specific implementation mode is as follows:

referring to fig. 1 to tax assistance 5, the online power supply type corridor walking machine comprises an upper track 1, a lower track 2, an upper guide wheel set 3, a lower guide wheel set 4, a seat 5 and a driving mechanism 6; the upper track 1 and the lower track 2 are distributed in parallel up and down and are fixed on a vertical column 7 of a corridor, the seat 5 is hung on the upper track 1 and the lower track 2 through the upper guide wheel set 3 and the lower guide wheel set 4, and the seat 5 is driven to travel along the tracks by a driving mechanism 6 arranged on the back of the seat 5. The driving mechanism 6 comprises a speed reducing motor 61 arranged on one side of the seat, a rack gear assembly or a chain wheel and chain assembly, the chain wheel and chain assembly is adopted in the embodiment, wherein a rack or a chain 62 is arranged on one side of the upper track 1, and a gear or a chain wheel driven by the speed reducing motor 61 is meshed with the rack or the chain 62 to drive the seat 5 to walk along the track. While the driving mechanism 6 in motion is continuously powered, that is, the following structure is adopted:

the sliding contact line 8 is a copper conductor with a circular section, is shaped into a curve similar to a track, is distributed along the track curve, and is locked on the surface of the track through an insulating cushion block 81; in the embodiment, the sliding contact line 8 is locked on the lower rail 2, or the upper rail can be selected, or two rails are respectively locked on one rail to form a double-path structure; in the single-path structure, the metal track is used as a loop to meet the requirement of power supply. The current collector 9 is arranged on one side of the seat 5 through the following mechanism, always props against the trolley line 8 under the action of the following mechanism, and continuously gets electricity from the trolley line 8 to supply to the driving mechanism 6.

As shown in fig. 3 to 5, the current collector 9 is a copper roller 10 with two axes positioned on a linear metal shaft seat 91, and maintains the respective degrees of freedom of the two copper rollers 10; the two copper rollers are U-shaped rollers, are directly lapped on the sliding contact line 8, have the radian matched with the surface of the copper conductor, can well maintain the electrical contact with the round copper conductor, and ensure that at least one copper roller is abutted against the copper conductor when the copper roller is particularly moved to a turning position during walking through the combination of the two copper rollers 10; the following mechanism always abuts against the sliding contact line 8 when acting, a wiring terminal 911 is arranged on the metal shaft seat 91 for the purpose, and further, a wiring terminal 911 is also arranged at the shaft end part of the copper roller 10 and is connected with the wiring terminal 911 on the metal shaft seat 91 through a flexible cable so as to reduce the influence of movement clearance on power transmission or reduce contact resistance.

As shown in fig. 3 and 5, the following mechanism includes a second shaft base 92, a third shaft base 93, a fourth shaft base 94, and a cantilever 95; one end of the second axle seat 92 is provided with a second axle lug 921, the other end is provided with a second rotating axle 922, the axial lines of the second axle lug 921 and the second rotating axle are perpendicular to each other, and the second axle lug 921 and the middle part of the metal axle seat 91 can be positioned in a rotating axle mode, so that the two copper rollers 10 can walk on the surface of the trolley wire 8 at different angles.

One end of the third shaft seat 93 has a third shaft hole 931, the other end has a third shaft lug 932, the second shaft 922 on the second shaft seat 92 can rotate to pass through the third shaft hole 931, so that the metal shaft seat 91 can pass through a curved path.

The fourth shaft seat 94 has a fourth shaft 941 at one end and a fourth shaft hole 942 at the other end, wherein the fourth shaft 941 can rotate and is positioned in the third shaft lug 932; one end of the cantilever 95 is provided with a positioning hole 951 assembled on the seat, and the other end is provided with a rotating shaft 952 which is arranged in a fourth shaft hole 942 of a fourth shaft seat in a penetrating way by virtue of the rotating shaft 952 to form a support for the whole and the copper roller 10; on the metal shaft seat 91, the second shaft seat 92, the third shaft seat 93 and the fourth shaft seat 94, the related shaft holes and the shaft axis of the positioning rotating shaft are in a vertical relation, and adjacent parts can be sequentially rotated for positioning by the shaft, so that a five-shaft following mechanism is formed, and the five-shaft following mechanism can be self-adaptive to the trolley line 8 with bending and angle change and can take electricity in real time.

The third shaft seat 93 is made of an insulating material, and a torsion spring 96 is disposed between the fourth shaft seat 94, and the torsion spring 96 keeps the third shaft seat 93 at the end where the second shaft seat 92 is located, always in a downward trend.

The second axle seat 92 is provided with a guide rod 923, which is a steel wire, directly welded on two sides of the second axle ear 921, and can be clamped on two sides of the third axle seat 93. The two guiding rods 923 restrain the degree of freedom of the metal shaft seat 91 and allow proper left-right deflection to meet the bending part of the sliding contact line 8, thereby meeting the requirement of over-bending and avoiding the derailment phenomenon caused by over-flexibility. In addition, a guiding torsion spring may also be used, that is, a guiding torsion spring is disposed on the second shaft seat 92, and the guiding torsion spring is sleeved on the second rotating shaft 922 of the second shaft seat, so as to always maintain the trend that the metal shaft seat 91 and the third shaft seat 93 are in the same plane.

Claims (5)

1. An online power supply type corridor walking machine comprises an upper track and a lower track which are distributed in parallel up and down and fixed on a corridor, an upper guide wheel set and a lower guide wheel set which bear a seat, and a driving mechanism which drives the seat to walk; the seat is correspondingly leaned on the upper track and the lower track through an upper guide wheel set and a lower guide wheel set; the driving mechanism comprises a speed reducing motor arranged on one side of the seat, a rack and pinion assembly or a chain wheel and chain assembly, a rack or a chain is arranged on one side of the upper track, a gear or a chain wheel driven by the speed reducing motor is meshed with the rack or the chain, and the seat is driven to travel along the track; the method is characterized in that: the device also comprises a sliding contact line and a current collector, wherein the sliding contact line is distributed along the track curve and is fixed with the track; the current collector is arranged on one side of the seat through the following mechanism and always props against the sliding contact line under the action of the following mechanism, and the driving mechanism is supplied with electricity continuously from the sliding contact line.

2. The on-line power supply type corridor walking machine according to claim 1, characterized in that: the sliding contact line is a copper conductor with a circular section, is formed into a curve similar to the rail, and is locked on the surface of the rail through an insulating cushion block; the current collector is a copper roller with two shafts positioned on a linear metal shaft seat, the two copper rollers are U-shaped wheels and are always abutted against the sliding contact line under the action of the following mechanism, and the metal shaft seat is provided with a wiring terminal.

3. The on-line power supply type corridor walking machine according to claim 1 or 2, characterized in that: the following mechanism comprises a second shaft seat, a third shaft seat, a fourth shaft seat and a cantilever; one end of the second shaft seat is provided with a second shaft lug, the other end of the second shaft seat is provided with a second rotating shaft, and the second shaft lug and the middle part of the metal shaft seat can be positioned by a rotatable shaft; one end of the third shaft seat is provided with a third shaft hole, the other end of the third shaft seat is provided with a third shaft lug, and a second rotating shaft on the second shaft seat can rotatably penetrate through the third shaft hole; one end of the fourth shaft seat is rotatably positioned in the third shaft lug, and the other end of the fourth shaft seat is provided with a fourth shaft hole; one end of the cantilever is provided with a positioning hole assembled on the seat, and the other end of the cantilever is provided with a rotating shaft which is arranged in a fourth shaft hole of the fourth shaft seat in a penetrating way; the shaft holes on the metal shaft seat, the second shaft seat, the third shaft seat and the fourth shaft seat are vertical to the shaft axis of the positioning rotating shaft; the third shaft seat is made of insulating materials, a torsion spring is arranged between the third shaft seat and the fourth shaft seat, and the torsion spring keeps the third shaft seat in a downward trend all the time at one end where the second shaft seat is positioned.

4. The on-line power supply type corridor walking machine according to claim 3, characterized in that: the second shaft seat is provided with a guide rod which is a steel wire, is directly welded and fixed on two sides of the second shaft lug and can be clamped on two sides of the third shaft seat.

5. The on-line power supply type corridor walking machine according to claim 3, characterized in that: the second shaft seat is provided with a guide torsion spring which is sleeved on a second rotating shaft of the second shaft seat, and the trend that the metal shaft seat and the third shaft seat are in the same plane is always maintained.

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