CN204233308U - A kind of step-by-step movement climbing machine - Google Patents
A kind of step-by-step movement climbing machine Download PDFInfo
- Publication number
- CN204233308U CN204233308U CN201420568027.6U CN201420568027U CN204233308U CN 204233308 U CN204233308 U CN 204233308U CN 201420568027 U CN201420568027 U CN 201420568027U CN 204233308 U CN204233308 U CN 204233308U
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- connecting rod
- supporting leg
- base body
- power transmission
- fixed mount
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Abstract
This utility model provides a kind of step-by-step movement climbing machine, belong to and climb vehicle arts field, building, it comprises the base body for fixing wheelchair or loading, described base body is provided with power set and the first power transmission shaft be parallel to each other and second driving shaft, described power set drive the first power transmission shaft and second driving shaft synchronous rotary, also be fixed with stepping respectively climbs building assembly to the protruding base body in two ends of described first power transmission shaft and second driving shaft, and stepping is climbed building assembly and to be risen in the process of rotating with the first power transmission shaft or second driving shaft the unit shoulder height of at least one times.This utility model structure is simple, and cost is low, both can walk on smooth bottom surface, also can travel on the stair be arranged in a linear or step; Can automatically run, without the need to manual action after starting power set; Meanwhile, the parallelogram sturcutre that building assembly is climbed in stepping rotates at U-shaped internal stent with the rotation of power transmission shaft, makes its running steadily, fast.
Description
Technical field
This utility model relates to a kind of auxiliary disabled or runs the climbing machine of weight, specifically a kind of step-by-step movement climbing machine.
Background technology
In our life, a lot of skyscraper does not all arrange elevator, a lot of place comprises the public places such as hospital, park, school, subway station and also all there is step in addition, this is just to needing wheelchair-bound disabled or needing the weight of carrying to bring certain difficulty, for this reason, a kind of climbing machine of innovation and creation, for auxiliary wheelchair or loading machinery stair climbing.At present, these climbing machines are mainly track structure and star-wheel is structure, but the climbing machine weight of track structure large, move dumb, and crawler belt easily causes damage to stair; And the climbing machine volume of star wheel type is comparatively large, center of gravity big rise and fall and undulatory motion is steady, need additionally to install the equipment that one controls center of gravity, cost is very high.Along with the development of science and technology, robot-like step-by-step movement climbing machine also progresses into the visual field of people, but it exists again slow in action, that complex structure, control overflow are high shortcoming.
Existing a kind of structure of innovation and creation is simple, automatically run and the step-by-step movement climbing machine that speed is fast, cost is low, solves disabled's wheelchair and climbs the problem that building (or step) is climbed in building (or step) or loading.
Summary of the invention
Technical assignment of the present utility model solves the deficiencies in the prior art, provides simple, the automatic operation of a kind of structure and the step-by-step movement climbing machine that speed is fast, cost is low.
This utility model solves the technical scheme that its technical problem adopts:
A kind of step-by-step movement climbing machine, comprise the base body for fixing wheelchair or loading, described base body is provided with power set, the front-end and back-end correspondence of base body is provided with the first power transmission shaft and second driving shaft that are parallel to each other, described power set drive the first power transmission shaft and second driving shaft synchronous rotary, also be fixed with stepping respectively climbs building assembly to the protruding base body in two ends of described first power transmission shaft and second driving shaft, and stepping is climbed building assembly and to be rotated with the first power transmission shaft or second driving shaft and the process of unit shoulder height of at least one times of once rising is a cycle of operation.
Concrete, described stepping is climbed building assembly and is comprised first connecting rod, second connecting rod, the first supporting leg and the second supporting leg, described first connecting rod and second connecting rod be arranged in parallel and are not in all the time on same level and vertical, and described first supporting leg and the second supporting leg be arranged in parallel and be on same vertical all the time; The same side correspondence of the first supporting leg and the second supporting leg is articulated with the two ends of first connecting rod, first supporting leg is articulated with the two ends of second connecting rod with the relative side correspondence of the second supporting leg, and the hinged formation parallelogram sturcutre of described first supporting leg, first connecting rod, the second supporting leg and second connecting rod;
Described stepping is climbed building assembly and is also comprised fixed mount, the point midway of first connecting rod is articulated with on a side of fixed mount inside, the point midway of second connecting rod is articulated with on the opposite flank of fixed mount inside, and above-mentioned parallelogram sturcutre rotates freely around the pin joint of fixed mount and first connecting rod, second connecting rod;
Described fixed mount is fixedly installed in base body, first connecting rod is near base body side, second connecting rod is relatively away from base body side, be fixedly connected with the centre position of first connecting rod through fixed mount after the protruding base body in end of the first power transmission shaft or second driving shaft, this fixed position coincides with the pin joint of fixed mount and first connecting rod.
Concrete, described stepping is climbed building assembly and is comprised first connecting rod, second connecting rod, the first supporting leg and the second supporting leg, described first connecting rod and second connecting rod be arranged in parallel and are not in all the time on same level and vertical, and described first supporting leg and the second supporting leg be arranged in parallel and be on same vertical all the time; The same side correspondence of the first supporting leg and the second supporting leg is articulated with the two ends of first connecting rod, first supporting leg is articulated with the two ends of second connecting rod with the relative side correspondence of the second supporting leg, and the hinged formation parallelogram sturcutre of described first supporting leg, first connecting rod, the second supporting leg and second connecting rod;
Described stepping is climbed building assembly and is also comprised fixed mount, the point midway of first connecting rod is articulated with on a side of fixed mount inside, the point midway of second connecting rod is articulated with on the opposite flank of fixed mount inside, and above-mentioned parallelogram sturcutre rotates freely around the pin joint of fixed mount and first connecting rod, second connecting rod;
Described fixed mount is fixedly installed in base body, second connecting rod is near base body side, first connecting rod is relatively away from base body side, be fixedly connected with the centre position of second connecting rod through fixed mount after the protruding base body in end of the first power transmission shaft or second driving shaft, this fixed position coincides with the pin joint of fixed mount and second connecting rod.
More specifically, described fixed mount is U-shaped support, and the U-shaped open interior two sides of this U-shaped support are corresponding with the point midway of first connecting rod, second connecting rod to be articulated and connected.
Prioritizing selection, in order to reduce the frictional force in advance process, the stepping being arranged at second driving shaft end is climbed building assembly and is also comprised two rollers, and two described pairs of rollers should be installed on the bottom of the first supporting leg and the second supporting leg; The stepping being arranged at the first end part of driving shaft is climbed building assembly and is not then comprised roller.
In order to Shi Pa building process is more stable, distance between first supporting leg and the second supporting leg equals the minimum oblique line length of unit step, and namely the building assembly unit shoulder height that once rises in the process of rotating with the first power transmission shaft or second driving shaft is climbed in stepping is a cycle of operation.
Detailed, the axle head of described power set, the first power transmission shaft and second driving shaft are respectively arranged with sprocket wheel, be connected to driving-chain between the sprocket wheel of the axle head sprocket wheel of power set and the first power transmission shaft, second driving shaft, and drive the first power transmission shaft and second driving shaft synchronous rotary by driving-chain.
Prioritizing selection, described power set are motor.
The beneficial effect that a kind of step-by-step movement climbing machine of the present utility model is compared with prior art produced is:
This utility model structure is simple, and cost is low, both can walk on smooth bottom surface, also can travel on the stair be arranged in a linear or step; Can automatically run, without the need to manual action after starting power set; Meanwhile, the parallelogram sturcutre that building assembly is climbed in stepping rotates at U-shaped internal stent with the rotation of power transmission shaft, makes running of the present utility model steadily, fast.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation that this utility model not yet starts to climb when building is still in original state;
Accompanying drawing 2 is this utility model structural representations when just having started stair climbing;
Accompanying drawing 3 is that this utility model is by structural representation during Pa Wanyige unit step;
Accompanying drawing 4 climbs building modular construction enlarged drawing for the stepping being arranged at second driving shaft end;
Accompanying drawing 5 climbs building modular construction enlarged drawing for the stepping being arranged at the first end part of driving shaft.
1, motor, the 2, first power transmission shaft, 3, second driving shaft, 4, U-shaped support, 5, first connecting rod, 6, second connecting rod, the 7, first supporting leg, the 8, second supporting leg, 9, base body, 10, roller.
Detailed description of the invention
Below in conjunction with accompanying drawing 1,2,3,4,5, a kind of step-by-step movement climbing machine of the present utility model is described in detail below.
As shown in accompanying drawing 1,4,5, a kind of step-by-step movement climbing machine of the present utility model, its structure comprises the base body 9 for fixing wheelchair or loading, described base body 9 is provided with motor 1, the rear and front end of base body 9 is provided with the first power transmission shaft 2 and second driving shaft 3 that are parallel to each other, the axle head of described motor 1 is provided with duplex chain wheel, first power transmission shaft 2 and second driving shaft 3 are respectively arranged with sprocket wheel, and the duplex chain wheel of motor 1 drives the sprocket wheel synchronous rotary of the first power transmission shaft 2 and second driving shaft 3 respectively by driving-chain;
Also be fixed with stepping respectively climbs building assembly to the protruding base body 9 in two ends of described first power transmission shaft 2 and second driving shaft 3, described stepping is climbed building assembly and is comprised first connecting rod 5, second connecting rod 6, first supporting leg 7 and the second supporting leg 8, described first connecting rod 5 and second connecting rod 6 be arranged in parallel and are not in all the time on same level and vertical, and described first supporting leg 7 and the second supporting leg 8 be arranged in parallel and be on same vertical all the time; The same side correspondence of the first supporting leg 7 and the second supporting leg 8 is articulated with the two ends of first connecting rod 5, first supporting leg 7 is articulated with the two ends of second connecting rod 6 with the relative side correspondence of the second supporting leg 8, and described first supporting leg 7, first connecting rod 5, second supporting leg 8 and the hinged formation parallelogram sturcutre of second connecting rod 6;
Described stepping is climbed building assembly and is also comprised U-shaped support 4, the U-shaped open interior two sides of this U-shaped support 4 are corresponding with the point midway of first connecting rod 5, second connecting rod 6 to be articulated and connected, and above-mentioned parallelogram sturcutre rotates freely with the pin joint of first connecting rod 5, second connecting rod 6 around U-shaped support 4;
Described U-shaped support 4 is fixedly installed in base body 9, first connecting rod 5 is near base body 9 side, second connecting rod 6 is relatively away from base body 9 side, the protruding base body 9 in end of the first power transmission shaft 2 or second driving shaft 3, then the side that against base body 9 through U-shaped support 4 is fixedly connected with the centre position of first connecting rod 5, and this fixed position coincides with the pin joint of fixed mount and first connecting rod 5;
The stepping being arranged at second driving shaft 3 end is climbed building assembly and is also comprised two rollers 10, and two described roller 10 correspondences are installed on the bottom of the first supporting leg 7 and the second supporting leg 8; The stepping being arranged at the first power transmission shaft 2 end is climbed building assembly and is not then comprised roller 10; Distance between described first supporting leg 7 and the second supporting leg 8 equals the minimum oblique line length of unit step, and namely stepping is climbed building assembly and to be rotated with the first power transmission shaft 2 or second driving shaft 3 and once the process of rising unit shoulder height is a cycle of operation.
By reference to the accompanying drawings 1,2,3, describe work process of the present utility model:
Above base body 9, fix wheelchair or lade, now, the roller 10 bottom the first supporting leg 7 and the second supporting leg 8 all and earth surface.Start motor 1, motor 1 drives the first power transmission shaft 2 and second driving shaft 3 synchronous rotary clockwise by driving-chain, first power transmission shaft 2 and second driving shaft 3 drive the stepping of its axle head to climb the parallelogram sturcutre of building assembly at the inner synchronous rotary of U-shaped support 4, drive base body 9 to rise the object of unit shoulder height to reach.
Climb building assembly for a stepping on the first power transmission shaft 2 again and describe its work process:
1) when advancing, first power transmission shaft 2 turns clockwise and drives first connecting rod 5 to turn clockwise around its point midway, because first connecting rod 5 and the first supporting leg 7, second connecting rod 6, second supporting leg 8 are articulated and connected formation parallelogram sturcutre, the point midway of second connecting rod 6 is articulated and connected on the medial surface of U-shaped support 4;
2) when first connecting rod 5 turns clockwise, the first supporting leg 7 plays a supportive role, and the second supporting leg 8 rises with the rotation of first connecting rod 5, advances, falls, and also drives second connecting rod 6 to rotate around its point midway simultaneously; Subsequently, the second supporting leg 8 falls to the front side of the first supporting leg 7 and drops on adjacent step, now, rises a unit shoulder height, completes the cycle of operation that building assembly is climbed in stepping;
3) then, first power transmission shaft 2 drives first connecting rod 5 to continue to rotate, second supporting leg 8 drops on step and plays a supportive role, first supporting leg 7 rises with the rotation of first connecting rod 5, advances, falls, also drive second connecting rod 6 to rotate around its point midway simultaneously, until the first supporting leg 7 falls to the front side of the second supporting leg 8 and drops on next step, now rise again a unit shoulder height, completes the cycle of operation that building assembly is climbed in stepping;
4) successively circulation carry out step 2), 3) can complete and climb building process.
It should be noted that the stepping of power transmission shaft 2 end, base body 9 front end first is climbed building assembly and played guide effect all the time, the stepping that base body 9 rear end is arranged on second driving shaft 3 end is climbed the building assembly of climbing that building assembly then follows the first power transmission shaft 2 end and is moved ahead; In advance process, the stepping being arranged at second driving shaft 3 end is climbed building component bottom and is also provided with roller 10, and the stepping being arranged at the first power transmission shaft 2 end is climbed building component bottom and is not provided with roller 10, by suitable restraining forces, its direction of motion is determined, and the frictional force suitably reduced in walking process, make running more steady.
A kind of step-by-step movement climbing machine structure of the present utility model is simple, and cost is low, both can walk on smooth ground, also can travel on the stair be arranged in a linear or step; Can automatically run without the need to manual action after starting motor 1; Meanwhile, the parallelogram sturcutre that building assembly is climbed in stepping at U-shaped support 4 internal rotating, makes running of the present utility model steadily, fast with the rotation of power transmission shaft.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. a step-by-step movement climbing machine, comprise the base body for fixing wheelchair or loading, it is characterized in that, described base body is provided with power set, the front-end and back-end correspondence of base body is provided with the first power transmission shaft and second driving shaft that are parallel to each other, power set drive the first power transmission shaft and second driving shaft synchronous rotary, also be fixed with stepping respectively climbs building assembly to the protruding base body in two ends of described first power transmission shaft and second driving shaft, described stepping is climbed building assembly and to be rotated with the first power transmission shaft or second driving shaft and the process of unit shoulder height of at least one times of once rising is a cycle of operation.
2. a kind of step-by-step movement climbing machine according to claim 1, it is characterized in that, described stepping is climbed building assembly and is comprised first connecting rod, second connecting rod, the first supporting leg and the second supporting leg, described first connecting rod and second connecting rod be arranged in parallel and are not in all the time on same level and vertical, and described first supporting leg and the second supporting leg be arranged in parallel and be on same vertical all the time; The same side correspondence of the first supporting leg and the second supporting leg is articulated with the two ends of first connecting rod, first supporting leg is articulated with the two ends of second connecting rod with the relative side correspondence of the second supporting leg, and the hinged formation parallelogram sturcutre of described first supporting leg, first connecting rod, the second supporting leg and second connecting rod;
Described stepping is climbed building assembly and is also comprised fixed mount, the point midway of first connecting rod is articulated with on a side of fixed mount inside, the point midway of second connecting rod is articulated with on the opposite flank of fixed mount inside, and above-mentioned parallelogram sturcutre rotates freely around the pin joint of fixed mount and first connecting rod, second connecting rod;
Described fixed mount is fixedly installed in base body, first connecting rod is near base body side, second connecting rod is relatively away from base body side, be fixedly connected with the centre position of first connecting rod through fixed mount after the protruding base body in end of the first power transmission shaft or second driving shaft, this fixed position coincides with the pin joint of fixed mount and first connecting rod.
3. a kind of step-by-step movement climbing machine according to claim 1, it is characterized in that, described stepping is climbed building assembly and is comprised first connecting rod, second connecting rod, the first supporting leg and the second supporting leg, described first connecting rod and second connecting rod be arranged in parallel and are not in all the time on same level and vertical, and described first supporting leg and the second supporting leg be arranged in parallel and be on same vertical all the time; The same side correspondence of the first supporting leg and the second supporting leg is articulated with the two ends of first connecting rod, first supporting leg is articulated with the two ends of second connecting rod with the relative side correspondence of the second supporting leg, and the hinged formation parallelogram sturcutre of described first supporting leg, first connecting rod, the second supporting leg and second connecting rod;
Described stepping is climbed building assembly and is also comprised fixed mount, the point midway of first connecting rod is articulated with on a side of fixed mount inside, the point midway of second connecting rod is articulated with on the opposite flank of fixed mount inside, and above-mentioned parallelogram sturcutre rotates freely around the pin joint of fixed mount and first connecting rod, second connecting rod;
Described fixed mount is fixedly installed in base body, second connecting rod is near base body side, first connecting rod is relatively away from base body side, be fixedly connected with the centre position of second connecting rod through fixed mount after the protruding base body in end of the first power transmission shaft or second driving shaft, this fixed position coincides with the pin joint of fixed mount and second connecting rod.
4. a kind of step-by-step movement climbing machine according to Claims 2 or 3, is characterized in that, described fixed mount is U-shaped support, and the U-shaped open interior two sides of this U-shaped support are corresponding with the point midway of first connecting rod, second connecting rod to be articulated and connected.
5. a kind of step-by-step movement climbing machine according to Claims 2 or 3, is characterized in that, the stepping being arranged at second driving shaft end is climbed building assembly and also comprised two rollers, and two described pairs of rollers should be installed on the bottom of the first supporting leg and the second supporting leg.
6. a kind of step-by-step movement climbing machine according to claim 5, is characterized in that, the distance between described first supporting leg and the second supporting leg equals the minimum oblique line length of unit step.
7. a kind of step-by-step movement climbing machine according to claim 1 or 2 or 3 or 6, it is characterized in that, the axle head of described power set, the first power transmission shaft and second driving shaft are respectively arranged with sprocket wheel, be connected to driving-chain between the sprocket wheel of the axle head sprocket wheel of power set and the first power transmission shaft, second driving shaft, and drive the first power transmission shaft and second driving shaft synchronous rotary by driving-chain.
8. a kind of step-by-step movement climbing machine according to claim 7, is characterized in that, described power set are motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568027.6U CN204233308U (en) | 2014-09-29 | 2014-09-29 | A kind of step-by-step movement climbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568027.6U CN204233308U (en) | 2014-09-29 | 2014-09-29 | A kind of step-by-step movement climbing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204233308U true CN204233308U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420568027.6U Expired - Fee Related CN204233308U (en) | 2014-09-29 | 2014-09-29 | A kind of step-by-step movement climbing machine |
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| Country | Link |
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| CN (1) | CN204233308U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986704A (en) * | 2015-08-02 | 2015-10-21 | 鲁辰超 | Heavy object carrying device |
| CN106428166A (en) * | 2016-08-18 | 2017-02-22 | 上海交通大学 | Electric stair climber with function of alternating step |
| CN107095769A (en) * | 2017-05-17 | 2017-08-29 | 上海理工大学 | Stair climbing type multifunctional rehabilitation instrument |
| CN109094681A (en) * | 2018-08-28 | 2018-12-28 | 南京工程学院 | One kind climbing building booster |
| CN110123539A (en) * | 2019-05-06 | 2019-08-16 | 重庆大学 | A kind of novel stair climbing wheelchair robot |
| CN111343956A (en) * | 2017-11-10 | 2020-06-26 | 欧彼立孚特私人有限公司 | Vehicle for crossing obstacle |
| CN112590962A (en) * | 2020-12-03 | 2021-04-02 | 合肥工业大学 | Go up stair machinery based on bionics principle |
-
2014
- 2014-09-29 CN CN201420568027.6U patent/CN204233308U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986704A (en) * | 2015-08-02 | 2015-10-21 | 鲁辰超 | Heavy object carrying device |
| CN106428166A (en) * | 2016-08-18 | 2017-02-22 | 上海交通大学 | Electric stair climber with function of alternating step |
| CN107095769A (en) * | 2017-05-17 | 2017-08-29 | 上海理工大学 | Stair climbing type multifunctional rehabilitation instrument |
| CN111343956A (en) * | 2017-11-10 | 2020-06-26 | 欧彼立孚特私人有限公司 | Vehicle for crossing obstacle |
| CN109094681A (en) * | 2018-08-28 | 2018-12-28 | 南京工程学院 | One kind climbing building booster |
| CN109094681B (en) * | 2018-08-28 | 2021-03-09 | 南京工程学院 | Stair climbing booster |
| CN110123539A (en) * | 2019-05-06 | 2019-08-16 | 重庆大学 | A kind of novel stair climbing wheelchair robot |
| CN112590962A (en) * | 2020-12-03 | 2021-04-02 | 合肥工业大学 | Go up stair machinery based on bionics principle |
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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: 20150401 Termination date: 20150929 |
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| EXPY | Termination of patent right or utility model |