CN207374467U - A kind of electronic loading stairs-mover of folding and unfolding crawler belt Climbing building device - Google Patents
A kind of electronic loading stairs-mover of folding and unfolding crawler belt Climbing building device Download PDFInfo
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- CN207374467U CN207374467U CN201721049588.5U CN201721049588U CN207374467U CN 207374467 U CN207374467 U CN 207374467U CN 201721049588 U CN201721049588 U CN 201721049588U CN 207374467 U CN207374467 U CN 207374467U
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- China
- Prior art keywords
- crawler belt
- wheel
- motor
- pedrail mechanism
- unfolding
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Abstract
The utility model discloses a kind of electronic loading stairs-mover of folding and unfolding crawler belt Climbing building device, including car body, crawler belt Climbing building device, crawler belt jack, battery, control cabinet.The car body includes tray, vehicle frame, fixed handle, retractable handle, wheel, Wheel mounting bracket, pedrail mechanism fixed frame composition.The crawler belt Climbing building device includes symmetrical two pedrail mechanisms, track drive shaft and track drive motor form；The crawler belt jack includes crawler belt retracting motor, packs up limiter, expansion limiter.The utility model has the characteristics of operating steadily, it is strong to climb building ability, easy to operate, easy to maintenance, and foldable is portable.
Description
Technical field
The utility model is related to electric stair climbing technical field, more particularly to a kind of electric stair climbing load-carrying vehicle.
Background technology
With the development of urbanization, more and more people have lived in building.It is life ordinary affair to transport goods in floor.
And the cargo heavier to some, relying solely on manpower to carry just becomes time-consuming and laborious, also easily goes out in narrow and small corridor
Now some collide with.Existing electric stair climbing load-carrying vehicle is mainly by two kinds：It is wheeled to climb building and track type climbing-building.It is wheeled climb building fluctuation compared with
Greatly, it is unstable；Track type climbing-building stability is good, but crawler belt is easy to wear, complicated, and replacement crawler belt is cumbersome, inconvenient maintenance.
The content of the invention
The purpose of this utility model is in order to solve problem above, it is proposed that a kind of electronic load of folding and unfolding crawler belt Climbing building device
Goods stairs-mover.
The electronic loading stairs-mover of the folding and unfolding crawler belt Climbing building device, which has, to operate steadily, and it is strong to ascend step ability, operation letter
Just, the characteristics of crawler belt is replaced convenient, and foldable is portable.
The purpose of this utility model is achieved through the following technical solutions：The electronic loading of folding and unfolding crawler belt Climbing building device is climbed
Building vehicle includes car body, crawler belt Climbing building device, crawler belt jack, battery, control cabinet.The car body include tray, vehicle frame,
Fixed handle, retractable handle, wheel, Wheel mounting bracket, pedrail mechanism fixed frame composition.The retractable handle can be along vehicle frame longitudinal direction
It pulling out, loading stairs-mover is operated during convenient for climbing building.The wheel is symmetrically installed on the outside of Wheel mounting bracket by bolt.
The crawler belt Climbing building device includes symmetrical two pedrail mechanisms, track drive shaft and track drive motor group
Into；The pedrail mechanism is solid including crawler driving whell, bottom supporting wheel, upper support wheel, directive wheel, inside fixed plate, outside
Fixed board, crawler belt support plate, crawler belt and tensioning apparatus, the outside fixed plate and the inside fixed plate bottom surface respectively with the shoe
Band support plate welds together.Track drive is installed successively from top to bottom between the outside fixed plate and the inside fixed plate
Wheel, bottom supporting wheel, upper support wheel, directive wheel.The crawler driving whell is mounted on pedrail mechanism drive shaft, described to lead
To wheel on the guide wheel shaft of the pedrail mechanism, both sides are equipped with tensioning apparatus on the guide wheel shaft.The bottom branch
Wheel is held positioned at the back upper place of the crawler driving whell, the upper support wheel is located at the back lower place of the directive wheel.The inside
Fixed plate bottom is equipped with circular hole, by bolted splice on the pedrail mechanism fixed frame, makes entire pedrail mechanism can be around circular hole
Center rotating；The track drive motor is mounted on by mounting bracket in the inside fixed plate of the pedrail mechanism, and passes through shoe
Band driving motor retarder delivery outlet rotates the track sprocket shaft, and when track drive motor operation drives crawler belt to rotate
Building purpose is climbed in realization.
The crawler belt jack includes crawler belt retracting motor, packs up limiter, expansion limiter, the crawler belt folding and unfolding electricity
Machine is fixed on by crawler belt retracting motor mounting bracket on the crossbeam of the central frame beam, the output shaft two of the crawler belt retracting motor
End is fixedly connected with the crank axially vertical with it, and the swinging end of the crank is equipped with to connect the intermediate rotary shaft of connecting rod, in
Between shaft both ends flexible connection connecting rod, the connecting rod be flexibly connected again with the crawler belt folding and unfolding shaft of the pedrail mechanism, formation
One crank and rocker mechanism.When the crawler belt retracting motor is run, the crank is driven to rotate, so that pedrail mechanism is packed up
Or expansion.
The limiter of packing up is mounted on expansion limiter on the crawler belt retracting motor mounting bracket, the pedrail mechanism
When packing up, limiter is packed up described in crank touching, the crawler belt retracting motor is out of service；During the pedrail mechanism expansion, institute
Stating crank and connecting rod collinearly makes the crank touching expansion limiter, and the crawler belt retracting motor is out of service.
The Wheel mounting bracket is welded on the pedrail mechanism fixed frame on vehicle frame.
The tensioning apparatus includes motion block, determines block and bolt, and motion block is mounted on by the connection of axis hole gap on guide wheel shaft,
Determine block and be separately fixed at the inside fixed plate of the pedrail mechanism in the fixed plate of outside, controlling motion block by rotating bolt and determining
The distance between block realizes the purpose of crawler tensioning or relaxation.
Control switch on the retractable handle is installed, manipulates and controls the track drive motor and crawler belt folding and unfolding electricity
The rotating and stopping of machine.
The track drive motor is decelerating motor, and retarder delivery outlet is parallel with motor shaft, and not conllinear；The shoe
Band retracting motor is decelerating motor, and output shaft is double output shaft.
The battery is the track drive motor, the crawler belt retracting motor provides power；The control cabinet is equipped with total
Switch controls the general supply of entire electric stair climbing load-carrying vehicle.
The beneficial effects of the utility model：
1. the lower end of the pedrail mechanism of the electronic loading stairs-mover of folding and unfolding crawler belt Climbing building device is equipped with bottom supporting wheel with carrying out
Band driving wheel, can reduce track drive size of wheel, so as to reduce driving torque, while again will not be big because of track drive motor size
And influence crawler belt and climb building, be so conducive to choice of electrical machine；The upper end of pedrail mechanism is equipped with upper support wheel, is located at directive wheel
The back lower place, pedrail mechanism is enable preferably to cross stair edge when climbing building, improves the ability that crawler belt ascends step；
2. crawler belt Climbing building device folding and unfolding mode is by controlling retracting motor to drive folding and unfolding, easily operated, convenient and strength-saving；
3. the dismounting repair of crawler belt Climbing building device is easy, particularly the replacement of vulnerable part crawler belt, crawler tensioning only need to be passed through
Device makes slack of track, crawler belt is made to be extracted from outside fixed plate i.e. replaceable, is filled again by crawler tensioning after more renewing after crawler belt
It puts crawler tensioning.
Description of the drawings
Fig. 1 is the side structure schematic diagram that the utility model removes left side wheel；
Fig. 2 is the structure schematic diagram of the utility model；
Fig. 3 is the pedrail mechanism installation diagram of the utility model；
Fig. 4 is enlarged drawing at the A of Fig. 1.
The utility model is further illustrated with reference to the accompanying drawings and examples.
1. 5. track drive motor of tray 2. vehicle frame, 3. wheel, 4. Wheel mounting bracket, 6. outside fixed plate 7.
Crawler belt 8. fixes 13. battery of handle 9. retractable handle, 10. connecting rod, 11. crank, 12. crawler belt retracting motor, 14. tracked machine
15. track sprocket shaft of structure fixed frame, 16. 17. crossbeam of crawler belt retracting motor mounting bracket, 18. crawler belt folding and unfolding shaft 19. is controlled
23. inside fixed plate of system switch 20. bearing with end cover, 21. tensioning apparatus, 22. crawler belt support plate, 24. upper support wheel 25.
26. both sides 27. crawler driving whell of crawler belt connecting shaft of directive wheel, 28. bottom supporting wheel 29. packs up the expansion limit of limiter 30.
Position device
Specific embodiment
A kind of electronic loading stairs-mover of folding and unfolding crawler belt Climbing building device includes car body, crawler belt Climbing building device, crawler belt radio and tape player
Structure, battery, control cabinet.The car body, which includes tray 1, vehicle frame 2, fixed handle 8, retractable handle 9, wheel 3, wheel, to be fixed
Frame 4, pedrail mechanism fixed frame 14 form.The retractable handle 9 can be pulled out along the longitudinal direction of vehicle frame 2, and convenient for climbing building when operates loading
Stairs-mover.The wheel 3 is symmetrically installed on the outside of Wheel mounting bracket 4 by bolt.
The crawler belt Climbing building device includes symmetrical two pedrail mechanisms, track drive shaft 15 and track drive motor
5 compositions；The pedrail mechanism is solid including crawler driving whell 27, bottom supporting wheel 28, upper support wheel 24, directive wheel 25, inside
Fixed board 23, outside fixed plate 6, crawler belt support plate 22, crawler belt 7 and tensioning apparatus 21, the outside fixed plate 6 and the inside are consolidated
23 bottom surface of fixed board welds together respectively with the crawler belt support plate 22.The outside fixed plate 6 and the inside fixed plate 23
Between from top to bottom successively install crawler driving whell 27, bottom supporting wheel 28, upper support wheel 24, directive wheel 25.The crawler belt
Driving wheel 27 is mounted on the pedrail mechanism drive shaft 15, and the directive wheel 25 is mounted on the guide wheel shaft of pedrail mechanism
On, both sides are equipped with tensioning apparatus 21 on the guide wheel shaft.After the bottom supporting wheel 28 is located at the crawler driving whell 27
Top, the upper support wheel 24 are located at the back lower place of the directive wheel 25.23 bottom of inside fixed plate is equipped with circular hole, leads to
Bolted splice is crossed on pedrail mechanism fixed frame 14, makes entire pedrail mechanism that can be rotated around center of circular hole.Replace crawler belt or dimension
When repairing pedrail mechanism, entire pedrail mechanism need not be dismantled, only need to slack of track be made by track takeup 21, make crawler belt from
Outside fixed plate 6 is extracted i.e. replaceable；The inside that the track drive motor 5 is mounted on the pedrail mechanism by mounting bracket is consolidated
On fixed board 23, and pass through 5 retarder delivery outlet of track drive motor and rotate the track sprocket shaft 15, the track drive electricity
Crawler belt is driven to rotate realization when machine 5 is run and climbs building purpose.
The crawler belt jack includes crawler belt retracting motor 12, packs up limiter 29, expansion limiter 30, the crawler belt
Retracting motor 12 is fixed on by crawler belt retracting motor mounting bracket 16 on the crossbeam 17 of the central frame beam, the crawler belt folding and unfolding electricity
The output shaft both ends of machine 12 are fixedly connected with the crank 11 axially vertical with it, and the swinging end of the crank 11 is equipped with to connect
The intermediate rotary shaft of connecting rod 10, the both ends flexible connection connecting rod 10 of intermediate rotary shaft, the connecting rod 10 shoe with the pedrail mechanism again
Band folding and unfolding shaft 18 is flexibly connected, and forms a crank and rocker mechanism.When the crawler belt retracting motor 12 is run, described in driving
Crank 11 rotates, so that the pedrail mechanism is packed up or be unfolded by the crank 11.The pedrail mechanism needs to open up when climbing building
It opens so that operator climbs building with comfortable posture operation load-carrying vehicle；The pedrail mechanism is packed up when level land promotes so that operator
Facilitate and promote load-carrying vehicle walking.
The limiter 29 of packing up is mounted on expansion limiter 30 on crawler belt retracting motor mounting bracket 16, the tracked machine
When structure is packed up, the crank 11 touch it is described pack up limiter 29, the crawler belt retracting motor is out of service；The pedrail mechanism
During expansion, the crank 11 collinearly makes the crank touching expansion limiter 30, the crawler belt folding and unfolding with the connecting rod 10
Motor is out of service.
The Wheel mounting bracket 4 is welded on the pedrail mechanism fixed frame 14 on vehicle frame 2.
The tensioning apparatus 21 includes motion block, determines block and bolt, and motion block is mounted on guide wheel shaft by the connection of axis hole gap
On, determine block and be separately fixed in inside fixed plate 23 and outside fixed plate 6, control motion block by rotating bolt and determine between block
Distance, so as to achieve the purpose that crawler tensioning or relaxation.
Control switch 19 on the retractable handle 9 is installed, manipulates and the track drive motor 5 is controlled to be received with the crawler belt
The rotating and stopping of Electrical Discharge Machine 12.
The track drive motor 5 is decelerating motor, and retarder delivery outlet is parallel with motor shaft, and not conllinear；It is described
Crawler belt retracting motor 12 is decelerating motor, and output shaft is double output shaft.
The battery 13 is the track drive motor 5, the crawler belt retracting motor 12 provides power；The control cabinet is set
There is master switch, control the general supply of entire electric stair climbing load-carrying vehicle.
The foregoing is merely the embodiments for clearly illustrating the utility model and being made, and not thereby limit the special of the utility model
Sharp scope.For those of ordinary skill in the art, other not similar shapes can also be made on the basis of the above description
Thus the variation or variation of formula there is no need and unable to give all embodiments in exhaustion, and are extended aobvious and easy
Among the variation seen is still in the scope of protection of the utility model.
Claims (7)
1. a kind of electronic loading stairs-mover of folding and unfolding crawler belt Climbing building device, it is characterised in that：Including car body, crawler belt Climbing building device,
Crawler belt jack, battery, control cabinet；The car body includes tray, vehicle frame, fixed handle, retractable handle, wheel, vehicle
Take turns fixed frame, pedrail mechanism fixed frame composition；The retractable handle can upwards be pulled out along vehicle frame longitudinal direction, convenient for climbing Lou Shicao
Make loading stairs-mover；The wheel is symmetrically installed on the outside of Wheel mounting bracket by bolt；
The crawler belt Climbing building device includes symmetrical two pedrail mechanisms, track drive shaft and track drive motor form；
The pedrail mechanism is fixed including crawler driving whell, bottom supporting wheel, upper support wheel, directive wheel, inside fixed plate, outside
Crawler belt branch described in plate, crawler belt support plate, crawler belt and tensioning apparatus, the outside fixed plate and the inside fixed plate underrun
Board welds together；Between the outside fixed plate and the inside fixed plate from top to bottom successively install crawler driving whell,
Bottom supporting wheel, upper support wheel, directive wheel；The crawler driving whell is mounted on the drive shaft of the pedrail mechanism, institute
Directive wheel is stated on the guide wheel shaft of the pedrail mechanism, both sides are equipped with tensioning apparatus on the guide wheel shaft；The bottom
Portion's bogie wheel is located at the back upper place of crawler driving whell, and the upper support wheel is located at the back lower place of directive wheel；The inside is fixed
Plate bottom is equipped with circular hole, by bolted splice on the pedrail mechanism fixed frame, can make entire pedrail mechanism around center of circular hole
It rotates；The track drive motor is mounted on by mounting bracket in the inside fixed plate of the pedrail mechanism, and is driven by crawler belt
Dynamic motor reducer delivery outlet rotates the track sprocket shaft, and when track drive motor operation drives crawler belt to rotate and realizes
Climb building purpose；
The crawler belt jack includes crawler belt retracting motor, packs up limiter, expansion limiter, and the crawler belt retracting motor is led to
It crosses crawler belt retracting motor mounting bracket to be fixed on the crossbeam of the central frame beam, the output shaft both ends of the crawler belt retracting motor are consolidated
Surely the crank axially vertical with it is connected with, the swinging end of the crank is equipped with to connect the intermediate rotary shaft of connecting rod, and centre turns
The both ends flexible connection connecting rod of axis, the connecting rod are flexibly connected again with the crawler belt folding and unfolding shaft of the pedrail mechanism, form one
Crank and rocker mechanism；When the crawler belt retracting motor is run, the crank is driven to rotate, so that crank receives pedrail mechanism
It rises or is unfolded.
2. the electronic loading stairs-mover of folding and unfolding crawler belt Climbing building device according to claim 1, it is characterised in that：It is described to pack up
Limiter is mounted on expansion limiter on crawler belt retracting motor mounting bracket；When the pedrail mechanism is packed up, described in crank touching
Limiter is packed up, the crawler belt retracting motor is out of service；During the pedrail mechanism expansion, the crank collinearly makes institute with connecting rod
It states crank and touches the expansion limiter, the crawler belt retracting motor is out of service.
3. the electronic loading stairs-mover of folding and unfolding crawler belt Climbing building device according to claim 1, it is characterised in that：The wheel
Fixed frame is welded on the pedrail mechanism fixed frame on the vehicle frame.
4. the electronic loading stairs-mover of folding and unfolding crawler belt Climbing building device according to claim 1, it is characterised in that：The tensioning
Device includes motion block, determines block and bolt, and motion block is mounted on by the connection of axis hole gap on guide wheel shaft, is determined block and is separately fixed at institute
It states in the inside fixed plate of pedrail mechanism and outside fixed plate, it is real by rotating bolt control motion block and determining the distance between block
Existing crawler tensioning or the purpose of relaxation.
5. the electronic loading stairs-mover of folding and unfolding crawler belt Climbing building device according to claim 1, it is characterised in that：It is described flexible
Control switch on handle is installed, manipulates and controls rotating of the track drive motor with the crawler belt retracting motor with stopping
Only.
6. the electronic loading stairs-mover of folding and unfolding crawler belt Climbing building device according to claim 1, it is characterised in that：The crawler belt
Driving motor is decelerating motor, and retarder delivery outlet is parallel with motor shaft, and not conllinear；The crawler belt retracting motor is deceleration
Motor, output shaft are double output shaft.
7. the electronic loading stairs-mover of folding and unfolding crawler belt Climbing building device according to claim 1, it is characterised in that：The battery
Power is provided for the track drive motor, the crawler belt retracting motor；The control cabinet is equipped with master switch, and control is entire electronic
Climb the general supply of building load-carrying vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721049588.5U CN207374467U (en) | 2017-08-15 | 2017-08-15 | A kind of electronic loading stairs-mover of folding and unfolding crawler belt Climbing building device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721049588.5U CN207374467U (en) | 2017-08-15 | 2017-08-15 | A kind of electronic loading stairs-mover of folding and unfolding crawler belt Climbing building device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207374467U true CN207374467U (en) | 2018-05-18 |
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ID=62342801
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721049588.5U Expired - Fee Related CN207374467U (en) | 2017-08-15 | 2017-08-15 | A kind of electronic loading stairs-mover of folding and unfolding crawler belt Climbing building device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207374467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969244A (en) * | 2019-03-20 | 2019-07-05 | 中山小神童创新科技有限公司 | A kind of climbing machine |
-
2017
- 2017-08-15 CN CN201721049588.5U patent/CN207374467U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969244A (en) * | 2019-03-20 | 2019-07-05 | 中山小神童创新科技有限公司 | A kind of climbing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20210815 |
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| CF01 | Termination of patent right due to non-payment of annual fee |