CN202641910U - Stair climbing machine - Google Patents
Stair climbing machine Download PDFInfo
- Publication number
- CN202641910U CN202641910U CN 201220152454 CN201220152454U CN202641910U CN 202641910 U CN202641910 U CN 202641910U CN 201220152454 CN201220152454 CN 201220152454 CN 201220152454 U CN201220152454 U CN 201220152454U CN 202641910 U CN202641910 U CN 202641910U
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- climbing
- helical wheel
- machine
- gear
- wheel
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Abstract
The utility model relates to a dynamoelectric mechanical device capable of climbing up and down along stairs, in particular to a stair climbing machine. The stair climbing machine comprises a driving forward helical wheel mechanism, a driving climbing helical wheel mechanism, a mechanism preventing tumbling forward and halting backward and a direction control mechanism. A motor is in a driving section of the stair climbing machine is used to drive a chain ratchet wheel and to drive a left helical wheel and a right helical wheel to rotate, and forward motive power is formed. A climbing mechanism of the stair climbing machine adopts a helical wheel forward installation angle as a climbing carrier. The helical wheels have a plurality of stress points which are continuous and uninterruptible, and when a front stress point of the helical wheels does not bear force, then a subsequent stress point keeps up and bears force, and gyroscopic motion is transformed to rectilinear motion directly, and therefore transmission efficiency is high and energy consumption is low. The stair climbing machine has the advantages of being small in size, convenient to use, low in overall gravity center, stable in operation, easy to manufacture, low in machining cost, convenient to maintain, and low in using and maintaining cost and the like.
Description
Technical field
The utility model relates to the mechanical device that a kind of electrodynamic type can be creeped up and down along ladder, specifically a kind of climbing machine.
Background technology
Existing climbing machine adopts circular wheel as the wheel that contacts with the stair face, be subject to the restriction of step and obstacle height, the radius of circular wheel must be greater than the height of step and obstacle, climbing machine just may climb up, the wheel radius is just climbed to get on, thereby is caused the volume of whole climbing machine larger less than obstacle, a climbing machine takes common stair, affects other people current.
In recent years, a kind of ladder machine of crawler type stair climbing occurs, because the crawler haulage friction force is large, not only loss electric power is large, and downstairs and upstairs the initial instant impulsive force is large, dangerous; And use very inconveniently, be sitting in people on the stair climbing machine towards opposite with direct of travel, the place ahead of operation is cannot see in back side operation, operates and carries out inconvenience.In addition, the manufacturing cost of existing climbing machine is very high, and maintenance difficulty is large, and parts are changed difficulty.
Summary of the invention
The purpose of this utility model is to solve the technical matters of above-mentioned existence, and provide a kind of volume small and exquisite, use that safety, driving efficiency are high, energy consume low, sit forward when using or sit towards the side, unaffected, the easy to use ladder machine of climbing of sight line.
To achieve these goals, the ladder machine of climbing that the utility model provides, comprise the support baseboard that is arranged in the body outside jacket plates, be installed in left support seat and the right support seat of support baseboard both sides, being installed in respectively left front on left support seat and the right support seat advances helical wheel and right frontly advances helical wheel, and the removable bottom that is hinged on the support baseboard front end, the front support seat is installed on the described removable bottom, described front support seat is equipped with the climbing helical wheel, advance DC machine and the climbing DC machine that are provided with storage battery in the described body outer cover and are connected with storage battery respectively, the commutation driving gear is installed on the output shaft of the described DC machine of advancing, described commutation driving gear is engaged with the commutation driven gear, described commutation driving gear and commutation driven gear are connected with left gear and right gear by sprocket wheel respectively, and described left gear and right gear are installed on respectively left front advance helical wheel and the right front axle head that advances helical wheel; Described climbing DC machine is connected with front gear by the ratchet sprocket wheel, and described front gear is installed on the axle head of climbing helical wheel; Described body outside jacket plates top is equipped with from the flat bed that hangs down; Be separately installed with left bar supporting seat and right bar supporting seat on the described left front support baseboard that enters helical wheel and the right front below of advancing helical wheel, be separately installed with turnon left pull bar and right-hand corner pull bar on described left bar supporting seat and the right bar supporting seat, the top of described turnon left pull bar and right-hand corner pull bar lays respectively at the both sides from the flat bed that hangs down.
In technique scheme, described body outside jacket plates middle part is equipped with the dividing plate that be arranged in parallel with support baseboard, and described DC machine and the storage battery of advancing is installed on the dividing plate.
In technique scheme, described climbing DC machine is fixed by bolts on the removable bottom.
In technique scheme, the front end of described climbing helical wheel is outside equipped with outer cover.
In technique scheme, the two ends of described support baseboard are equipped with structural framing, describedly left frontly advance helical wheel and right frontly advance helical wheel and be arranged at the structural framing inboard, and by support base sheet frame mouth, advance about the making bottom of helical wheel contacts with ground, forms the propulsive effort that advances.
In technique scheme, the direct current reversing motor is installed on the described dividing plate, the output shaft of described direct current reversing motor is connected with screwjack ram, the end of described screwjack ram connects an end of recoil spring cylinder, one end of the hinged support arm of the other end of described recoil spring cylinder, the other end of described support arm is fixed on the removable bottom, and the middle part of described support arm is hinged with climbing helical wheel end.
In technique scheme, lower rank buffering slide plate is installed between described body outside jacket plates and the support baseboard rearward end, the middle part of described lower rank buffering slide plate and the longitudinal surface middle part of structural framing are equipped with lower rank buffering slide plate and stretch the receipts operating rock arm.
Adopt the following advantage that the utlity model has of technique scheme:
1, adopt helical wheel as the operation carrier, performance helical wheel stress point is many, and uninterrupted continuously, when more front on the revolving wheel do not hold upper power, and then just there is subsequent point to catch up with load, directly gyroscopic movement is converted into straight-line motion, driving efficiency is high, and energy consumes low.
2, the size of helical wheel is not subjected to the impact of step and obstacle, the whole ladder machine design size of climbing, and its height 400mm, width 450mm, volume is little, does not affect other people stair activity; Even can be in same stair, two to step on the building machine relatively current.
3, the people rides on the flat bed that certainly hangs down of the present utility model, sits or sits towards the side facing to direct of travel, and sight line is unaffected, and is easy to use.
4, whole center of gravity is low, operate steadily, and the utility model be equipped with plant before preventing and after parts, use safety, be adapted at using in the complicated climbing environment, range of use is extensive;
5, all parts of the present utility model all can be processed, produce, make in common factory, integral body is easy to make,, tooling cost is low, also is convenient to maintenance, and the operation and maintenance cost is low.
Description of drawings
Fig. 1 is that the utility model is climbed ladder machine integral structure schematic diagram;
Fig. 2 is that the utility model is climbed the use state reference map that the ladder machine is gone upstairs;
Fig. 3 is that the utility model is climbed the use state reference map that the ladder machine is gone downstairs;
Fig. 4 is that the utility model is climbed ladder machine partial top view;
Fig. 5 is the right TV structure schematic diagram of Fig. 1;
Among the figure: 1-folds cover; The 2-Moveable cover; 4.1-left support seat; 4.2-right support seat; 4.3-front support seat; The 5-removable bottom; 6-climbs DC machine; 7-climbs helical wheel; 8-removable bottom hinge; 9.1-left bar supporting seat; 9.2-right bar supporting seat; The 10-support baseboard; 11.1-left frontly advance helical wheel; 11.2-right frontly advance helical wheel; Buffering slide plate in rank under the 12-; Rank bufferings slide plate stretches the receipts operating rock arm under the 13-; The 14-DC machine of advancing; The 15-structural framing; The 16-dividing plate; 17-body outside jacket plates; The 18-storage battery; 19-is from the flat bed that hangs down; The 20-driving gear that commutates; 20.1-left gear; 21.1-right gear; The 21-driven gear that commutates; 21.1-front gear; The 22-screwjack ram; 23-recoil spring cylinder; The 24-support arm; 25-direct current reversing motor; 26-turnon left pull bar; 27-right-hand corner pull bar; 30.1-sprocket wheel; 30.2-ratchet sprocket wheel.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing.
Climb the ladder machine and comprise the support baseboard 10 that is arranged in the body outside jacket plates 17, be installed in left support seat 4.1 and the right support seat 4.2 of support baseboard 10 both sides, being installed in respectively left front on left support seat 4.1 and the right support seat 4.2 advances helical wheel 11.1 and right frontly advances helical wheel 11.2, and the removable bottom 5 that is hinged on support baseboard 10 front ends, front support seat 4.3 is installed on the removable bottom 5, front support seat 4.3 is equipped with climbing helical wheel 7, advance DC machine 14 and the climbing DC machine 6 that are provided with storage battery 18 in the body outside jacket plates 17 and are connected with storage battery 18 respectively, commutation driving gear 20 is installed on the output shaft of the DC machine of advancing 14, commutation driving gear 20 is engaged with commutation driven gear 21, commutation driving gear 20 and commutation driven gear 21 are connected with left gear 20.1 and right gear 21.1 by sprocket wheel 30.1 respectively, left gear 20 and right gear 21 are installed on respectively left front advance helical wheel 11.1 and the right front axle head that advances helical wheel 11.2, climbing DC machine 6 is connected with front gear 21.1 by ratchet sprocket wheel 30.2, front gear 21.1 is installed on the axle head of climbing helical wheel 7, body outside jacket plates 17 tops are equipped with from the flat bed 19 that hangs down, be separately installed with left bar supporting seat 9.1 and right bar supporting seat 9.2 on the left front support baseboard 10 that enters helical wheel 11.1 and the right front below of advancing helical wheel 11.2, be separately installed with turnon left pull bar 26 and right-hand corner pull bar 27 on left bar supporting seat 9.1 and the right bar supporting seat 9.2, the top of turnon left pull bar 26 and right-hand corner pull bar 27 lays respectively at the both sides from the flat bed 19 that hangs down.
Body outside jacket plates 17 middle parts are equipped with the dividing plate 16 that be arranged in parallel with support baseboard 10, the DC machine of advancing 14 and storage battery 18 are installed on the dividing plate 16, climbing DC machine 6 is fixed by bolts on the removable bottom 5, and the frame mouth by removable bottom 5, the bottom of climbing helical wheel 7 is arranged at outside the frame mouth of removable bottom 5, can contacts with the climbing thing.The front end of climbing helical wheel 7 is outside equipped with outer cover 2.
The two ends of support baseboard 10 are equipped with structural framing 15, left frontly advance helical wheel 11.1 and right frontly advance helical wheel 11.2 and be arranged at structural framing 15 inboards, and by support base sheet frame mouth, the bottom of the helical wheel that advances about making can contact with ground.Direct current reversing motor 25 is installed on the dividing plate 16, the output shaft of direct current reversing motor 25 is connected with screwjack ram 22, the end of screwjack ram 22 connects an end of recoil spring cylinder 23, one end of the hinged support arm 24 of the other end of recoil spring cylinder 23, the other end of support arm 24 is fixed on the removable bottom 5.Lower rank buffering slide plate 12 is installed between body outside jacket plates 17 and support baseboard 10 rearward end, and the middle part of lower rank buffering slide plate 12 and the longitudinal surface middle part of structural framing 15 are connected with lower rank buffering slide plate and stretch receipts operating rock arm 13.
Principle of work of the present utility model is as follows:
Climb unitary construction such as Fig. 1, Fig. 4 and shown in Figure 5 of ladder machine, be divided into into four parts and form, one, the part of advancing; Two, climbing part; Three, prevent the device that pauses after the front cultivation; Four, direction control device.
One advance the part structure and working mechanism thereof: formed by parts such as structural framing 15, body outside jacket plates 17, lower support base plate 10, the helical wheel 11 that advances, storage battery 18, DC motor 14, driving gear 20, driven gear 21, sprocket wheel 30.1 and ratchet sprocket wheels 30.2.
Its working mechanism is: left frontly advance helical wheel 11.1 and right frontly advance helical wheel 11.2 and be installed on the support baseboard 10 by left support seat 4.1 and right support seat 4.2 respectively, the DC machine of advancing 14 and storage battery 18 are installed on the dividing plate 16, and the DC motor of advancing 14 is by left gear 20.1; Drive respectively left frontly to advance helical wheel 11.1 and right frontly advance helical wheel 11.2 and rotate with right gear 21.1, ratchet sprocket wheel 30.2, form the spiral kinetic energy that advances.Left frontly advance helical wheel 11.1 and right front to advance helical wheel 11.2 hand of rotation opposite, the deflecting torque that produces during the operation of balance helical wheel.
Structure and the working mechanism thereof of two, climbing part: formed by parts such as climbing helical wheel 7, Moveable cover 2, removable bottom 5, DC motor 6, sprocket wheels 30.2.
Its working mechanism is: climbing helical wheel 7 is installed on the removable bottom 5 by front support seat 4.3, DC motor 6 usefulness bolts are installed on the removable bottom 5, removable bottom 5 is connected through the hinge at the front end of lower support base plate 10, when stair climbing machine runs into (general staircase step height 180mm) when highly being no more than the steep bank of 350mm, climbing helical wheel 7 is with the setting angle of its design, climbing is got on as shown in Figure 2, and advance under helical wheel 11.1 and the right front cooperation of advancing helical wheel 11.2 continuous action power left front, climb up Dou Kan, continue to move ahead.
Three, structure and the working mechanism thereof of a device after anti-front cultivation the: formed by Moveable cover 2, removable bottom 5, support arm 24, recoil spring cylinder 23, direct current reversing motor 25 and screwjack ram 22.
Its working mechanism is: the lower rear portion of Moveable cover 2 and removable bottom 5, with hinge and lower support base plate 10 front chain connections, removable bottom 5 by support arm 24 be connected spring strut 23 and be connected with screwjack ram 22, screwjack ram 22 upper ends are connected with direct current reversing motor 25.When there is recessed or steep bank the front of climbing the ladder machine, as the moment of going upstairs rest board or soon going downstairs, under such state, screwjack ram 22 driving removable bottoms 5 and Moveable cover 2 are sagging, bear and climb ladder machine and load, the effect of playing buffering and preventing from tumbling forward; When climbing the ladder machine when entering normal operating condition, screwjack ram 22 draws removable bottom 5 and Moveable cover 2 in, makes climbing helical wheel 7 recover the design and installation angles, is the climbing state.For good looking appearance, decorate folding cover 1 at Moveable cover 2.When climbing the ladder machine when going downwards to last single order and entering the level land, as shown in Figure 3, for preventing lower of stair climbing machine, at its afterbody time rank buffering slide plate 12 has been installed; Convenient for stair climbing machine is turned, time rank buffering slide plate has been installed has been stretched receipts operating rock arm 13, can shorten the length dimension of climbing the ladder machine like this.
Four, direction control device: when utilizing single helical wheel to advance, can produce the principle of deflection moment, when not drawing left direction lever 26 or right bar 27, left frontly advance helical wheel 11.1 and right frontly advance helical wheel 11.2 and move simultaneously, the deflection moment balance is climbed ladder machine working direction and is kept straight on, when drawing left direction lever 26, to advance helical wheel 11.1 jack-up liftoff with left front for left direction lever supporting seat 9, and this moment is right front advances the deflection moment that helical wheel 11.2 produces, and makes and climbs ladder machine left-handed turning; Draw right bar 27, its principle is identical.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
The content that is not described in detail in this specification sheets belongs to the known prior art of this area professional and technical personnel.
Claims (7)
1. climb the ladder machine for one kind, it is characterized in that: comprise the support baseboard (10) that is arranged in the body outside jacket plates (17), be installed in left support seat (4.1) and the right support seat (4.2) of support baseboard (10) both sides, being installed in respectively left front on left support seat (4.1) and the right support seat (4.2) advances helical wheel (11.1) and right frontly advances helical wheel (11.2), and the removable bottom (5) that is hinged on support baseboard (10) front end, front support seat (4.3) is installed on the described removable bottom (5), and described front support seat (4.3) is equipped with climbing helical wheel (7); Be provided with storage battery (18) and the DC machine of advancing (14) that is connected with storage battery (18) respectively and climbing DC machine (6) in the described body outside jacket plates (17), commutation driving gear (20) is installed on the output shaft of the described DC machine of advancing (14), described commutation driving gear (20) is engaged with commutation driven gear (21), described commutation driving gear (20) and commutation driven gear (21) are connected with left gear (20.1) and right gear (21.1) by sprocket wheel (30.1) respectively, and described left gear (20) and right gear (21) are installed on respectively left front advance helical wheel (11.1) and the right front axle head that advances helical wheel (11.2); Described climbing DC machine (6) is connected with front gear (21.1) by ratchet sprocket wheel (30.2), and described front gear (21.1) is installed on the axle head of climbing helical wheel (7); Described body outside jacket plates (17) top is equipped with from the flat bed (19) that hangs down, be separately installed with left bar supporting seat (9.1) and right bar supporting seat (9.2) on the described left front support baseboard (10) that enters helical wheel (11.1) and the right front below of advancing helical wheel (11.2), be separately installed with turnon left pull bar (26) and right-hand corner pull bar (27) on described left bar supporting seat (9.1) and the right bar supporting seat (9.2), the top of described turnon left pull bar (26) and right-hand corner pull bar (27) lays respectively at the both sides from the flat bed (19) that hangs down.
2. the ladder machine of climbing according to claim 1, it is characterized in that: described body outside jacket plates (17) middle part is equipped with the dividing plate (16) that be arranged in parallel with support baseboard (10), and the described DC machine of advancing (14) and storage battery (18) are installed on the dividing plate (16).
3. the ladder machine of climbing according to claim 1 and 2, it is characterized in that: described climbing DC machine (6) is fixed by bolts on the removable bottom (5).
4. the ladder machine of climbing according to claim 3, it is characterized in that: the front end of described climbing helical wheel (7) is outside equipped with outer cover (2).
5. the ladder machine of climbing according to claim 3, it is characterized in that: the two ends of described support baseboard (10) are equipped with structural framing (15), describedly left frontly advance helical wheel (11.1) and right frontly advance helical wheel (11.2) and be arranged at structural framing (15) inboard.
6. the ladder machine of climbing according to claim 2, it is characterized in that: direct current reversing motor (25) is installed on the described dividing plate (16), the output shaft of described direct current reversing motor (25) is connected with screwjack ram (22), the end of described screwjack ram (22) connects an end of recoil spring cylinder (23), one end of the hinged support arm of the other end (24) of described recoil spring cylinder (23), the other end of described support arm (24) is fixed on the removable bottom (5), and the middle part of described support arm (24) is hinged with climbing helical wheel (7) end.
7. the ladder machine of climbing according to claim 5, it is characterized in that: lower rank buffering slide plate (12) is installed between described body outside jacket plates (17) and support baseboard (10) rearward end, and the middle part of described lower rank buffering slide plates (12) and the longitudinal surface of structural framing (15) middle part are connected with stretching of lower rank buffering slide plate and receive operating rock arm (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220152454 CN202641910U (en) | 2012-04-12 | 2012-04-12 | Stair climbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220152454 CN202641910U (en) | 2012-04-12 | 2012-04-12 | Stair climbing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202641910U true CN202641910U (en) | 2013-01-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220152454 Expired - Fee Related CN202641910U (en) | 2012-04-12 | 2012-04-12 | Stair climbing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202641910U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005094A (en) * | 2016-05-20 | 2016-10-12 | 丁赫 | Multifunctional all-terrain special vehicle |
| WO2017131538A1 (en) * | 2016-01-27 | 2017-08-03 | Gawryś Marek | Spiral drive mechanism, particularly for mechanical vehicles, land and marine machines |
| CN107174421A (en) * | 2017-04-27 | 2017-09-19 | 陈建平 | A kind of electric bicycle that can be gone up downstairs |
| CN109638712A (en) * | 2018-12-11 | 2019-04-16 | 国家电网有限公司 | A kind of overhead transmission line equipotential live line work obstacle detouring rotation coaster and method |
| CN109878587A (en) * | 2019-03-27 | 2019-06-14 | 上海冀晟自动化成套设备有限公司 | A kind of intelligent barrow for upstairs for the stair activity that can lie low |
-
2012
- 2012-04-12 CN CN 201220152454 patent/CN202641910U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017131538A1 (en) * | 2016-01-27 | 2017-08-03 | Gawryś Marek | Spiral drive mechanism, particularly for mechanical vehicles, land and marine machines |
| CN106005094A (en) * | 2016-05-20 | 2016-10-12 | 丁赫 | Multifunctional all-terrain special vehicle |
| CN106005094B (en) * | 2016-05-20 | 2018-11-27 | 丁赫 | A kind of multi-functional full landform special purpose vehicle |
| CN107174421A (en) * | 2017-04-27 | 2017-09-19 | 陈建平 | A kind of electric bicycle that can be gone up downstairs |
| CN107174421B (en) * | 2017-04-27 | 2018-08-10 | 陈建平 | A kind of electric bicycle that can be gone up downstairs |
| CN109638712A (en) * | 2018-12-11 | 2019-04-16 | 国家电网有限公司 | A kind of overhead transmission line equipotential live line work obstacle detouring rotation coaster and method |
| CN109638712B (en) * | 2018-12-11 | 2024-03-29 | 国家电网有限公司 | Rotary pulley and method for obstacle surmounting in equipotential operation of overhead line |
| CN109878587A (en) * | 2019-03-27 | 2019-06-14 | 上海冀晟自动化成套设备有限公司 | A kind of intelligent barrow for upstairs for the stair activity that can lie low |
| CN109878587B (en) * | 2019-03-27 | 2023-08-29 | 上海冀晟自动化成套设备有限公司 | Intelligent stair climbing vehicle capable of lying down and going up and down stairs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150412 |
|
| EXPY | Termination of patent right or utility model |